1 2002-06-13 Akim Demaille <akim@epita.fr>
3 * parse.y (class_declaration, interface_declaration): Make sure
4 all their rules have an action, in order to avoid meaningless `$$
5 = $1' and their type clashes.
7 2002-06-11 Tom Tromey <tromey@redhat.com>
9 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
10 * parse-scan.y (statement_without_trailing_substatement): Added
12 (assert_statement): New rule.
13 * java-tree.h (struct lang_type) [assertions]: New field.
14 (TYPE_USES_ASSERTIONS): New macro.
15 (CLASS_USES_ASSERTIONS): Likewise.
16 (FIELD_SYNTHETIC): New define.
17 * lex.c (java_lval;): Added ASSERT_TK.
18 * parse.y (ASSERT_TK): Added.
19 (statement_without_trailing_substatement): Added assert_statement.
20 (assert_statement): New rule.
21 (build_assertion): New function.
22 (maybe_generate_pre_expand_clinit): Create and initialize
24 (lookup_package_type): Removed decl.
26 * keyword.gperf (assert): New token.
28 2002-06-10 Akim Demaille <akim@epita.fr>
30 * parse.y (interface_type_list, class_member_declaration)
31 (unary_expression_not_plus_minus): Remove duplicate %type.
34 2002-06-09 Tom Tromey <tromey@redhat.com>
36 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
38 * parse.y (method_header): Give error message in all cases.
41 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
43 Don't use RTL inlining. Fix for PR java/6820.
44 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
45 (flag_really_inline): New.
46 (java_decode_option): Set flag_really_inline if -finline-functions
48 (java_post_options): New function. Turn off inlining unless
49 flag_really_inline is set.
51 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
53 * gjavah.c (throwable_p): Accept argument as either a classname or
54 signature fragment. Create null-terminated classname string for super
55 when calling itself recursively.
56 (decode_signature_piece): Skip first character from class name
57 signature when calling throwable_p.
59 2002-06-08 H.J. Lu (hjl@gnu.org)
61 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
63 2002-06-04 Tom Tromey <tromey@redhat.com>
65 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
67 2002-06-04 Michael Koch <konqueror@gmx.de>
69 * gcj.texi (Input Options): Fixed typo.
71 2002-06-04 Zack Weinberg <zack@codesourcery.com>
73 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
74 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
75 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
76 and all now-pointless local variables. Rename other local
77 variables to reflect their not being handles.
79 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
80 #if JCF_USE_STDIO blocks.
82 * parse.y: Add missing semicolon at end of rule.
84 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
86 * check-init.c (attach_initialized_static_class): Delete, unused.
87 * parse.y: Use htab_t instead of struct hashtable, update
89 * java-tree.h: Include hashtab.h instead of hash.h.
90 (struct lang_decl_func): Use htab_t, set up for gengtype.
91 (struct init_test_hash_entry): Delete.
92 (struct treetreehash_entry): New.
93 (java_treetreehash_find): New
94 (java_treetreehash_new): New prototype.
95 (java_treetreehash_create): New prototype.
96 (java_mark_tree): Delete prototype.
97 (java_hash_hash_tree_node): Delete prototype.
98 (java_hash_compare_tree_node): Delete prototype.
99 (attach_initialized_static_class): Delete prototype.
100 * expr.c (build_class_init): Update to use java_treetreehash
102 (java_expand_expr): Update to use htab_t.
103 (emit_init_test_initialization): Likewise.
104 * decl.c (java_mark_tree): Delete.
105 * class.c (init_test_hash_newfunc): Delete.
106 (java_hash_hash_tree_node): Delete.
107 (java_hash_compare_tree_node): Delete.
108 (add_method_1): Update to use java_treetreehash functions.
109 (JAVA_TREEHASHHASH_H): New macro.
110 (java_treetreehash_hash): New function.
111 (java_treetreehash_compare): New function.
112 (java_treetreehash_find): New function.
113 (java_treetreehash_new): New function.
114 (java_treetreehash_create): New function.
115 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
117 * Make-lang.in (java/parse.o): Depend on debug.h.
118 * java-tree.h (struct lang_identifier): Use gengtype.
119 (union lang_tree_node): New.
120 (struct lang_decl_func): Use gengtype.
121 (struct lang_decl_var): Likewise.
122 (struct lang_decl): Likewise.
123 * parse.y: Include debug.h.
124 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
126 * lang.c (struct language_function): New dummy structure.
128 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
129 descriminator for DECL_LANG_SPECIFIC.
130 (struct lang_decl_func): Rename from struct lang_decl.
131 (enum lang_decl_desc): New.
132 (struct lang_decl): Make it a union. Update all the accessor macros.
133 (struct lang_type): Use gengtype.
134 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
135 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
136 are now the same size.
137 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
138 use discriminator to mark DECL_LANG_SPECIFIC.
140 * Make-lang.in (gt-java-builtins.h): New rule.
141 (java/builtins.o): Add dependency on gt-<filename>.h.
142 * builtins.c: Use gengtype for roots.
143 (union string_or_tree): Use gengtype.
144 (struct builtin_record): Use gengtype.
145 * config-lang.in (gtfiles): Add builtins.c.
147 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
148 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
149 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
150 gt-java-parse.h, gtype-java.h): Add rules to generate.
151 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
152 (class.o): Add dependency on gt-*.h.
153 (constants.o): Likewise.
156 (jcf-parse.o): Likewise.
157 (jcf-write.o): Likewise.
159 * config-lang.in (gtfiles): New.
160 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
161 * constants.c: Replace uses of ggc_add_* with GTY markers.
163 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
164 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
165 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
166 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
168 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
170 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
171 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
173 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
174 Include gtype-java.h.
176 2002-06-02 Tom Tromey <tromey@redhat.com>
178 Fix for PR java/5913:
179 * parse.y (patch_binop): Call patch_string on op1.
181 2002-06-02 Tom Tromey <tromey@redhat.com>
183 Fix for PR java/1343, PR java/6336:
184 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
185 formatting. Changed return type.
186 (anonymous_class_counter): Moved to top of file.
187 (maybe_make_nested_class_name): Append number to class name for
188 function-local classes.
190 2002-05-28 Zack Weinberg <zack@codesourcery.com>
192 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
193 * Make-lang.in: Update dependency lists.
195 2002-05-18 Mark Mitchell <mark@codesourcery.com>
197 * gjavah.c (throwable_p): Do not free the name of the class after
198 passing it to find_class.
199 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
200 * jcf-io.c (dirent.h): Include it.
201 (fnmatch.h): Likewise.
202 (compare_path): New function.
203 (java_or_class_file): Likewise.
204 (memoized_dirlist_entry): New type.
205 (memoized_dirlist_lookup_eq): New function.
206 (memoized_dirlists): New variable.
207 (caching_stat): New function.
208 (memoized_class_lookup_eq): New function.
209 (memoized_class_lookups): Likewise.
210 (find_class): Use memoized_class_lookups and caching_stat.
211 * jcf.h (JCF_USE_SCANDIR): Define.
212 * parse.y (java_expand_classes): Write the class files in reverse
215 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
217 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
219 2002-05-13 Mark Mitchell <mark@codesourcery.com>
221 * jcf-write.c (write_classfile): Unlink the temporary file if it
222 cannot be renamed. Use concat to build up the name of the
225 2002-05-08 Mark Mitchell <mark@codesourcery.com>
227 * jcf-write.c (write_classfile): Write the file to a
228 temporary file and then rename it.
230 2002-05-07 Tom Tromey <tromey@redhat.com>
232 * gjavah.c (throwable_p): Use xstrdup, not strdup.
234 Fix for PR java/1200:
235 * gjavah.c (throwable_p): New function.
236 (decode_signature_piece): Use it. A `WeakReference' isn't the
239 (gcjh_streq): New function.
241 2002-05-07 Andreas Jaeger <aj@suse.de>
243 * parse.y (finish_for_loop): Fix if statement.
245 2002-05-06 Tom Tromey <tromey@redhat.com>
247 Fix for PR java/5941:
248 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
249 loop update expression.
250 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
251 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
253 2002-05-04 Mark Wielaard <mark@klomp.org>
256 * parse.y (build_string_concatenation): Return just op1 only when op2
257 is null and op1 is a STRING_CST, otherwise always construct a
260 2002-04-27 Tom Tromey <tromey@redhat.com>
263 * parse.y (string_convert_int_cst): New function.
264 (merge_string_cste): Use it.
266 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
268 * java-tree.h (java_parse_file): Update.
269 (java_set_yydebug): Remove.
270 * jcf-parse.c (yydebug): Remove.
271 (java_set_yydebug): Die.
272 (java_parse_file): Update.
273 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
275 2002-04-24 Tom Tromey <tromey@redhat.com>
278 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
279 EXPR_WFL_QUALIFICATION of qual_wfl.
281 2002-04-23 Per Bothner <per@bothner.com>
283 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
284 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
285 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
287 2002-04-23 Tom Tromey <tromey@redhat.com>
290 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
291 recognize `-fcompile-resource='.
292 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
295 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
297 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
298 paths. Fixes PR java/2791.
300 2002-04-19 Andrew Haley <aph@redhat.com>
302 * jcf-write.c (push_long_const): lo, hi: New variables.
303 Use rshift_double to extract the high part of a 64-bit long.
304 Use WORD_TO_INT to extract the low part.
306 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
307 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
308 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
310 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
312 * typeck.c (incomplete_type_error): Remove.
314 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
316 * class.c (make_class_data): Set DECL_ALIGN on static class data,
317 for hash synchronization.
318 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
319 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
322 2002-04-16 Mark Wielaard <mark@klomp.org>
324 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
327 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
329 Fix for PR java/6294:
330 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
333 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
335 Fix for PR java/6085:
336 * parse.y (patch_method_invocation): Always use build_access_to_thisn
337 to get enclosing "this" argument for inner-class constructor
338 invocation. Pass correct arguments to build_access_to_thisn.
340 2002-04-10 Andreas Jaeger <aj@suse.de>
342 * gcj.texi (Input Options): Fix extdirs patch.
344 2002-04-10 Anthony Green <green@redhat.com>
346 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
348 2002-04-09 Anthony Green <green@redhat.com>
350 * gcj.texi (Input Options): Add --extdirs documentation.
351 * jcf-dump.c (OPT_extdirs): New macro.
352 (options): Add extdirs option.
353 (help): Describe --extdirs.
354 (main): Handle OPT_extdirs.
355 * gjavah.c (OPT_extdirs): New macro.
356 (options): Add extdirs option.
357 (help): Describe --extdirs.
358 (main): Handle OPT_extdirs.
359 * jcf-path.c (jcf_path_init): Add extdirs support.
360 (jcf_path_extdirs_arg): New function.
361 (extensions): New variable to hold extensions path entries.
362 * jvspec.c: Remove -fextdirs= when compiling main().
363 * lang.c (java_decode_option): Handle -fextdirs=.
364 * jcf.h (jcf_path_extdirs_arg): Declare new function.
365 * Make-lang.in: Compile jcf-path with version info for use in
366 identifying the appropriate libgcj.jar.
368 2002-04-08 Tom Tromey <tromey@redhat.com>
371 * .cvsignore: Added rmic.1 and rmiregistry.1.
372 * gcj.texi (Top): Link to new nodes.
373 (Invoking rmic): New node.
374 (Invoking rmiregistry): Likewise.
375 * Make-lang.in (java.generated-manpages): Added rmic.1 and
377 (java.maintainer-clean): Likewise.
378 ($(srcdir)/java/rmic.1): New target.
379 ($(srcdir)/java/rmiregistry.1): Likewise.
380 (java.install-man): Handle rmic.1 and rmiregistry.1.
382 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
384 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
385 Add note about handling uncaught exceptions. Add an exception handler
388 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
390 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
391 after using it to patch CALL_EXPR.
393 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
395 * gcj.texi (Invocation): Document CNI invocation API.
397 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
399 * expr.c (truthvalue_conversion): Rename. Update.
400 (expand_compare): Update.
401 * java-tree.h (java_truthvalue_conversion): New.
402 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
404 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
406 * java-tree.h (java_mark_addressable): New.
407 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
408 * typeck.c (mark_addressable): Rename, update.
410 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
412 * expr.c (build_java_binop): Update.
413 * java-tree.h (java_signed_type, java_unsigned_type,
414 java_signed_or_unsigned_type): Update.
415 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
416 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
417 * parse.y (patch_binop): Update.
418 * typeck.c (signed_or_unsigned_type, unsigned_type,
419 signed_type): Update.
421 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
423 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
424 (java_dummy_print): Remove.
425 (lang_print_error): Rename. Exit early if inhibiting output.
426 (inhibit_error_printing_function): New.
427 (java_init): Don't set hook.
428 (lang_init_source): Use new boolean.
430 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
432 * parse.y (do_resolve_class): Fix infinite recursion.
434 2002-03-29 Tom Tromey <tromey@redhat.com>
436 * parse.y (check_inner_circular_reference): Ignore incomplete
439 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
441 * Make-lang.in (builtins.o): Update.
442 * boehm.c (get_boehm_type_descriptor): Update.
443 * builtins.c: Include langhooks.h.
444 * decl.c (java_init_decl_processing): Update.
445 * java-tree.h (java_type_for_mode, java_type_for_size): New.
446 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
448 * typeck.c (type_for_mode, type_for_size): Update.
450 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
452 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
454 2002-03-28 Tom Tromey <tromey@redhat.com>
456 * except.c (expand_end_java_handler): If the handler type is NULL,
457 use java.lang.Throwable. Fixes PR java/5986.
459 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
461 Fix for PR java/4715:
462 * jcf-parse.c (parse_source_file_3): New function.
463 (read_class): Call it.
464 (java_parse_file): Likewise.
466 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
468 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
470 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
472 * parse.y (resolve_package): Initialize "decl".
473 (lookup_package_type): Remove unused function.
475 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
477 Fix for PR java/5993:
478 * parse.y (resolve_package): Return the decl if resolution was
479 successful. Don't special case "java.lang" and "java.lang.reflect"
480 packages. Set type_name to the merged identifier.
481 (resolved_qualified_expression_name): Print error using "name" if
482 resolve_package returns NULL_TREE.
484 2002-03-27 Tom Tromey <tromey@redhat.com>
486 * expr.c (expand_invoke): Don't generate null pointer check if
487 we're calling <init>.
489 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
491 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
493 * java-tree.h (java_lang_expand_expr): Similarly.
494 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
495 (java_init): Don't set hook.
497 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
499 Fix for PR java/5850:
500 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
501 context if field was not found in the current scope.
502 * expr.c (lookup_field): Don't look in enclosing contexts.
504 2002-03-26 Tom Tromey <tromey@redhat.com>
506 Fix for PR java/5942:
507 * parse.y (init_src_parse): Added sanity check.
508 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
511 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
513 * decl.c (lang_mark_tree): Rename java_mark_tree.
514 * java-tree.h (java_mark_tree): New.
515 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
517 2002-03-25 Zack Weinberg <zack@codesourcery.com>
519 * lex.c: Change java_perform_atof to take normal parameters
520 instead of a pointer to a parameter block. Call it directly
523 2002-03-22 Mark Wielaard <mark@klomp.org>
525 Fix for PR java/5368:
526 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
527 when printing error message.
529 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
531 * decl.c (maybe_build_cleanup): Remove.
533 2002-03-22 Tom Tromey <tromey@redhat.com>
535 Andrew Haley <aph@cambridge.redhat.com>
537 * expr.c (build_field_ref): Don't build a check if the field is a
540 2002-03-21 Eric Blake <ebb9@email.byu.edu>
542 Fix for PR java/6026:
543 * lex.c (java_lex): Fix parsing of consecutive floats.
545 2002-03-21 Tom Tromey <tromey@redhat.com>
547 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
550 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
552 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
553 insert_block, getdecls, kept_level_p, global_bindings_p): New.
555 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
557 * gcj.texi: @code{gcj} becomes @command{gcj}.
558 @code{gcc} becomes @command{gcc}.
559 GcjRaw changed to gnu.gcc.RawData.
561 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
563 * decl.c (start_java_method): Use new hook.
564 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
565 (java_init): Remove old hook.
567 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
569 * builtins.c (define_builtin): Do nothing if `type' is null.
572 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
574 * parse.y (parser_check_super_interface): Fix error message
577 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
579 * jcf-parse.c (get_constant): Delete unused variables.
581 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
583 * java-tree.h (java_parse_file): New.
584 * jcf-parse.c (yyparse): Rename java_parse_file.
585 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
587 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
589 * parse.y (craft_constructor): Return the constructor decl.
590 (java_expand_classes): Update comments.
591 (lookup_method_invoke): Call fix_constructors immediately for
592 anonymous class. Fixes PR java/5935.
594 2002-03-15 Anthony Green <green@redhat.com>
596 * jcf-parse.c (yyparse): Don't emit class registration
597 constructor when compiling resource files.
599 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
601 * lang.c (java_tree_code_type, java_tree_code_length,
602 tree_code_name): Delete.
603 (tree_code_type, tree_code_length, tree_code_name): Define.
604 (java_init): Don't try to copy into the various tree_code
607 2002-03-12 Tom Tromey <tromey@redhat.com>
609 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
610 UTF-8, not UCS-2. Fixes PR java/5923.
612 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
613 a call_expr wrapped in a convert. Fixes PR java/5848.
615 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
617 * jcf-write.c (write_classfile): Improve error strings.
619 2002-03-11 Eric Blake <ebb9@email.byu.edu>
621 * lex.c: Adjust comments to GNU standards.
623 2002-03-11 Eric Blake <ebb9@email.byu.edu>
625 Fix for PR java/5902:
626 * lex.c (java_lex): Fix parsing of literals.
628 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
630 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
631 to prevent it getting evaluated twice in the store checking case.
632 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
635 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
637 * decl.c (java_init_decl_processing): Make sure class_type_node
638 alignment is not less than 64 bits if hash synchronization is enabled.
640 2002-03-08 Per Bothner <per@bothner.com>
642 * parse.y (java_complete_lhs): Check if patch_assignment
643 returned an error-mark.
645 * parse.y (try_builtin_assignconv): Don't special-case zero.
647 2002-03-08 Per Bothner <per@bothner.com>
649 Fix for PR java/5812.
650 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
651 here instead of in JSR macro. Likewise with load_type_state call.
652 Do the latter on if the return_pc has been verified (the jsr returns).
653 (JSR): Now just call build_java_jsr.
655 2002-03-07 Jeff Sturm <jsturm@one-point.com>
657 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
658 (java.install-common): Link native driver to
659 JAVA_TARGET_INSTALL_NAME.
661 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
663 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
664 * builtins.c(sin_builtin): Likewise
665 * builtins.c(sqrt_builtin): Likewise
667 2002-03-03 Zack Weinberg <zack@codesourcery.com>
669 * java/expr.c, java/jcf-parse.c, java/lex.c:
670 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
671 REAL_ARITHMETIC blocks unconditional. Delete some further
672 #ifdef blocks predicated on REAL_ARITHMETIC.
674 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
676 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
677 explicit sizeof/sizeof.
678 * decl.c (java_init_decl_processing): Likewise.
679 * jcf-parse.c (init_jcf_parse): Likewise.
680 * parse.y (init_src_parse): Likewise.
682 2002-03-02 Per Bothner <per@bothner.com>
684 Make --CLASSPATH by a synonym for --classpath and -classpath.
685 Implement --bootclasspath.
686 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
687 (classpath_l): Remove.
688 (jcf_path_CLASSPATH_arg): Remove.
689 (jcf_path_bootclasspath_arg): New function.
690 (jcf_path_seal): Simplify accordingly.
692 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
693 (jcf_path_CLASSPATH): Remove declaration.
694 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
695 (lang_specific_driver): Translate -bootclasspath.
696 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
697 * lang.c (decode_lang_options): Do jcf_path_init first.
698 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
699 * gjavah.c: Also handle --bootclasspath.
700 Handle --CLASSPATH as a synonum for --classpath.
701 * jcf-dump.c: Likewise.
703 "." is not part of system path, but is the default for --classpath.
704 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
705 (jcf_path_seal): Add "." if no CLASSPATH specified.
707 * gcj.texi: Document changes.
709 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
711 * expr.c (build_java_arraystore_check): Fix formatting.
713 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
715 Fix for PR java/5758, java/5632:
716 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
717 inner-class separator too.
718 * parse.y (do_resolve_class): New local `decl_result.'
719 Progressively build a name for what can have been loaded.
721 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
723 * expr.c (java_array_data_offset): Removed function.
724 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
725 (build_java_array_length_access): Obtain "length" value using a
726 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
727 (build_java_arrayaccess): Correct comment. Access "data" using a
728 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
729 (build_java_arraystore_check): New function.
730 (expand_java_arraystore): Use build_java_arraystore_check.
731 * parse.y (patch_assignment): Simplify code to insert a store check
732 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
733 * check-init.c (check_init): Update to reflect that an array length
734 access is now a COMPONENT_REF.
735 * gcj.texi (Code Generation): Improve documentation of
736 -fno-bounds-check. Add documentation for -fno-store-check.
737 * java-tree.h (flag_store_check): Declare.
738 (build_java_arraystore_check): Declare.
739 * lang.c (flag_store_check): Initialize to 1.
740 (lang_f_options): Add store-check option.
741 * jvspec.c: Don't pass store-check option to jvgenmain.
742 * lang-options.h: Add help string for -fno-store-check.
744 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
746 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
747 * java-tree.h (java_dup_lang_specific_decl): New.
748 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
750 2002-02-27 Zack Weinberg <zack@codesourcery.com>
752 * builtins.c, decl.c: Delete traditional-mode-related code
753 copied from the C front end but not used, or used only to
754 permit the compiler to link.
756 2002-02-22 Tom Tromey <tromey@redhat.com>
758 Fix for PR java/2369:
759 * jvspec.c (verify_class_name): New function.
760 (lang_specific_driver): Call it.
761 (JAVA_START_CHAR_P): New macro.
762 (JAVA_PART_CHAR_P): Likewise.
764 2002-02-22 Per Bothner <per@bothner.com>
766 * class.c: Change vtable to be more compatible with g++ v3 abi.
767 (get_dispatch_table): Prepend offset-to-top (always 0) and
768 type_info pointer (currently unimplemented hence NULL) to vtable.
769 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
770 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
771 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
772 (build_dtable_decl): Add declarations for new fields.
774 2002-02-20 Per Bothner <per@bothner.com>
776 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
777 to finit$ (otherwise generate_bytecode_insns drops it). However, we
778 don't need to set it on the COMPOUND_EXPR - the caller does that.
780 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
782 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
783 `--CLASSPATH' becomes `--classpath.'
784 * gjavah.c: Likewise.
785 * jcf-dump.c: Likewise.
786 * lang-options.h: Likewise.
788 * jcf-path.c: Updated comment.
789 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
790 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
791 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
792 (jcf_path_CLASSPATH_arg): Ditto.
793 (classpath_u): Updated leading comment.
795 2002-02-20 Per Bothner <per@bothner.com>
797 * builtins.c (check_for_builtin): New function.
798 (build_call_or_builtin): Remove.
799 * java-tree.h: Update accordingly.
800 * expr.c (expand_invoke): Use build + check_for_builtin instead
801 of build_call_or_builtin.
802 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
803 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
804 flag (which had caused jcf-write to incorrectly emit invokevirtual).
806 2002-02-17 Tom Tromey <tromey@redhat.com>
808 * java-tree.h (TYPE_STRICTFP): New macro.
809 (struct lang_type) [strictfp]: New field.
810 (CLASS_STRICTFP): New macro.
811 (METHOD_STRICTFP): New macro.
812 (struct lang_decl) [strictfp]: New field.
813 * parse.y (method_header): Disallow strictfp constructor or
815 (STRICT_TK): Move before MODIFIER_TK.
816 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
817 (METHOD_MODIFIERS): Likewise.
818 (INTERFACE_MODIFIERS): Likewise.
819 * jcf-write.c (get_access_flags): Likewise.
820 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
821 (add_method_1): Likewise.
822 (get_access_flags_from_decl): Likewise.
823 * jcf-dump.c (print_access_flags): Print in standard order. Also,
824 recognize strictfp flag.
825 * jcf.h (ACC_STRICT): New define.
827 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
829 * class.c(build_utf8_ref): Move declaration of decl_size
831 2002-02-07 Tom Tromey <tromey@redhat.com>
833 * gcj.texi (Input Options): --CLASSPATH does not suppress system
836 2002-02-04 Anthony Green <green@redhat.com>
838 * class.c (build_utf8_ref): Put UTF-8 constants into merged
839 sections if available.
841 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
843 * parse.y (java_expand_classes): Fix typo in static field loop.
845 2002-02-02 Richard Henderson <rth@redhat.com>
847 * class.c (add_field): Mark static fields external.
848 (build_class_ref): Remove redundant set.
849 * parse.y (java_expand_classes): Mark static fields of classes
850 to be compiled as local.
851 * jcf-parse.c (parse_class_file): Likewise.
853 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
855 * gcj.texi (About CNI): New node.
857 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
860 * jcf-parse.c : Check for HAVE_LOCALE_H before using
861 setlocale() with LC_CTYPE as a parameter.
864 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
866 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
867 Follow GNU Coding Standards for --version.
869 2002-01-28 Tom Tromey <tromey@redhat.com>
871 * expr.c (build_jni_stub): Ensure storage for `meth' is
873 * parse.y (java_complete_expand_methods): Set
874 current_function_decl before building JNI stub.
876 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
878 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
881 2002-01-22 Tom Tromey <tromey@redhat.com>
883 * decl.c (java_init_decl_processing): Use add_predefined_file.
884 Predefine RawData.java.
885 (predef_filenames): Removed.
886 (java_init_decl_processing): Don't register predef_filenames.
887 * jcf-parse.c (add_predefined_file): New function.
888 (predefined_filename_p): Rewrote.
889 (predefined_filename_p): No longer static.
890 * decl.c (java_init_decl_processing): Call initialize_builtins.
891 * Make-lang.in (JAVA_OBJS): Added builtins.o.
892 (java/builtins.o): New target.
893 * builtins.c: New file.
894 * parse.y (patch_invoke): Use build_call_or_builtin.
895 * java-tree.h (build_call_or_builtin): Declare.
896 (initialize_builtins): Declare.
897 (java_set_exception_lang_code): Removed unused declaration.
898 (PREDEF_FILENAMES_SIZE): Removed.
899 (java_tree_index): Added JTI_PREDEF_FILENAMES.
900 (predef_filenames): New define.
901 (add_predefined_file): Declare.
902 (predefined_filename_p): Declare.
903 * expr.c (expand_invoke): Use build_call_or_builtin.
905 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
907 * parse.y (patch_switch_statement): Fix format specifier.
909 2002-01-16 Tom Tromey <tromey@redhat.com>
911 More for PR java/5365:
912 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
914 (process_file): Generate include for
915 java.lang.UnsupportedOperationExceptions.
917 2002-01-15 Andreas Jaeger <aj@suse.de>
919 * .cvsignore: Add man pages.
921 2002-01-15 Tom Tromey <tromey@redhat.com>
923 Fix for PR java/5365:
924 * gjavah.c (process_file): Turn class name into a file name.
926 2002-01-14 Matthias Klose <doko@debian.org>
928 * gcj.texi: Fix whitespace and formatting errors in the
929 synopsis of the man pages. Update copyright.
931 2002-01-14 Tom Tromey <tromey@redhat.com>
934 * Make-lang.in (java.install-man): Handle jv-convert man page.
935 (java.generated-manpages): Added jv-convert.1.
936 (java.uninstall): Remove jv-convert.1.
937 (java.maintainer-clean): Likewise.
938 ($(srcdir)/java/jv-convert.1): New target.
939 * gcj.texi (Top): Link to jv-convert node.
940 (Individual utilities): Likewise.
941 (Invoking jv-convert): New node.
943 2001-01-10 Jeff Sturm <jsturm@one-point.com>
944 Martin Kahlert <martin.kahlert@infineon.com>
946 * jcf-parse.c (get_constant): Don't swap lo/hi for big
947 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
949 2002-01-03 Graham Stott <grahams@redhat.com>
951 * class.c (compile_resource_file): Update copyright date.
952 Constify filename parameter.
953 (java-tree.h): Update copyright date.
954 (compile_resource_file): Constify filename parameter.
956 2002-01-03 Graham Stott <grahams@redhat.com>
958 * gcc/jcf-parse.c: Update copyright date.
959 (yyparse): Constify resource_filename.
961 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
963 * parse.y (src_parse_roots): Don't needlessly zero init.
965 2001-12-31 Tom Tromey <tromey@redhat.com>
967 * parse.y (dump_java_tree): New function.
968 (source_end_java_method): Call it.
969 (end_class_declaration): Likewise.
970 * lang.c (java_decode_option): Call dump_switch_p.
972 2001-12-28 Tom Tromey <tromey@redhat.com>
974 * gen-table.pl: Don't process characters after \uffff. Added
975 comment pointing to input file.
977 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * gen-table.pl: Const-ify output. Document the location of a
980 suitable unicode input file.
982 * chartables.h: Regenerate.
984 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
986 * chartables.h: Const-ify.
987 * gjavah.c (options): Likewise.
988 * jcf-dump.c (options): Likewise.
989 * jv-scan.c (options): Likewise.
990 * lex.c (java_start_char_p, java_part_char_p): Likewise.
991 * parse.y (binop_lookup): Likewise.
993 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
995 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
996 the static arrays that are output.
997 * jvspec.c (jvgenmain_spec): Make static.
998 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
999 * keyword.h: Regenerate.
1000 * lang.c (string_option, process_option_with_no, lang_f_options,
1001 lang_W_options): Const-ify.
1002 * lex.c (java_lex): Likewise.
1004 2001-12-21 Richard Henderson <rth@redhat.com>
1006 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1007 (get_boehm_type_descriptor): ... here. Arrange for the
1008 TREE_TYPE to get set properly.
1010 2001-12-21 Richard Henderson <rth@redhat.com>
1012 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1013 only if the target requires collect2.
1015 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1017 2001-12-20 Tom Tromey <tromey@redhat.com>
1020 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1021 CAN_COMPLETE_NORMALLY for the node.
1022 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1023 generate code for second branch if first branch can't complete
1025 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1026 the loop head if the loop body can't complete normally.
1028 2001-12-20 Tom Tromey <tromey@redhat.com>
1031 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1032 case where `finally' clause can't complete normally.
1034 2001-12-20 Tom Tromey <tromey@redhat.com>
1037 * parse.y (analyze_clinit_body): Added this_class parameter.
1038 Check for more cases where we must keep <clinit>.
1039 (maybe_yank_clinit): Cleaned up flow control.
1041 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1043 * decl.c (java_init_decl_processing): Don't initialize
1044 finit_leg_identifier_node.
1045 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1046 (finit_leg_identifier_node): Remove.
1047 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1049 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1051 * mangle.c (mangle_member_name): Don't special-case for
1053 * mangle_name.c (unicode_mangling_length): Likewise.
1054 (append_unicode_mangled_name): Likewise.
1055 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1058 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1060 * expr.c (build_java_array_length_access): Don't force null pointer
1061 check unless flag_check_references is set.
1063 2001-12-20 Tom Tromey <tromey@redhat.com>
1065 Fix for PR java/3417:
1066 * parse.y (patch_assignment): Added special processing for
1068 (patch_return): Don't convert booleans to integers, and don't
1069 special-case `null'.
1071 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1073 * config-lang.in (diff_excludes): Remove.
1075 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1077 * gcj.texi: Update link to GCC manual.
1079 2001-12-17 Tom Tromey <tromey@redhat.com>
1081 * parse.y (link_nested_class_to_enclosing): Removed useless
1084 2001-12-16 Tom Tromey <tromey@redhat.com>
1086 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1089 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1091 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1092 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1095 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1097 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1099 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1101 * decl.c (java_init_decl_processing): Build otable_type correctly.
1102 otable_decl is an otable_type.
1104 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1106 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1107 otable_type, otable_ptr_type, method_symbol_type,
1108 method_symbols_array_type, method_symbols_array_ptr_type): New
1109 field/global tree definitions.
1110 (flag_indirect_dispatch): New flag.
1111 * decl.c (java_init_decl_processing): Initialize new otable and
1112 otable_syms type nodes and decls. Add new field "index" to
1114 * class.c (build_method_symbols_entry): New function.
1115 (make_method_value): Set "index" to to method's vtable index for
1116 virtual methods when indirect-dispatch is not used.
1117 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1118 and set vtable_method_count to -1. Set otable and otable_syms field
1119 if indirect-dispatch is used and there was something to put in them.
1120 (build_method_symbols_entry): New function.
1121 (emit_offset_symbol_table): New function.
1122 * expr.c (get_offset_table_index): New function.
1123 (build_invokevirtual): Build array reference to otable at the index
1124 returned by get_offset_table_index, and use the result as the vtable
1126 (build_invokeinterface): Similar.
1127 * jcf-parse.c (yyparse): If indirect-dispatch, call
1128 emit_offset_symbol_table at the end of compilation, after all classes
1129 have been generated.
1130 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1131 * lang.c (flag_indirect_dispatch): Define.
1132 (lang_f_options): Add indirect-dispatch flag.
1134 2001-12-14 Matthias Klose <doko@debian.org>
1136 * gcj.texi: Markup for man page generation. Document missing
1137 options printed by <tool> --help.
1138 Terminate description of gij's -ms option with a dot.
1139 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1140 (java.generated-manpages java.install-man, java.uninstall,
1141 java-maintainer-clean) Updated.
1143 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1145 * class.c (get_dispatch_table): Fix java vtable layout
1146 for TARGET_VTABLE_USES_DESCRIPTORS.
1147 * decl.c (java_init_decl_processing): Initialize
1148 alloc_no_finalizer_node, finalize_identifier_node.
1149 * expr.c (class_has_finalize_method): New function.
1150 (expand_java_NEW): Generate calls for finalizer-free allocation.
1151 (build_invokevirtual): Fix java vtable layout for
1152 TARGET_VTABLE_USES_DESCRIPTORS.
1153 * java-tree.h (enum java_tree_index): New entries:
1154 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1155 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1156 (class_has_finalize_method): declare.
1157 (HAS_FINALIZER_P): New macro.
1158 * parse.y (patch_invoke): Generate calls for finalizer-free
1161 2001-12-12 Matthias Klose <doko@debian.org>
1163 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1164 whitespace at end of line.
1166 2001-12-11 Tom Tromey <tromey@redhat.com>
1168 * lex.c (java_init_lex): Define wfl_to_string as
1169 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1171 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1173 * class.c (make_method_value): Use null_pointer_node to
1174 represent empty exception table.
1176 2001-12-10 Tom Tromey <tromey@redhat.com>
1178 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1180 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1182 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1184 2001-12-09 Per Bothner <per@bothner.com>
1186 * check-init.c (current_switch_has_default): New static field.
1187 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1188 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1189 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1191 2001-12-09 Tom Tromey <tromey@redhat.com>
1193 * check-init.c (check_init): Don't allow pre- or post- increment
1194 or decrement of final variable.
1195 (final_assign_error): Minor error message rewording.
1197 2001-12-08 Tom Tromey <tromey@redhat.com>
1199 * java-tree.h: Fixed typo.
1201 * gjavah.c (decompile_method): Don't decompile to `return this'
1204 * gjavah.c (cxx_keywords): Re-sorted.
1205 * lex.c (cxx_keywords): Re-sorted.
1207 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1210 * gjavah.c (print_namelet): Clear subnamelets.
1211 (HANDLE_METHOD): Set `method_printed' earlier.
1213 2001-12-07 Tom Tromey <tromey@redhat.com>
1215 * lang.c (lang_f_options): Added
1216 optimize-static-class-initialization.
1217 (java_decode_option): Removed special case.
1219 2001-12-07 Per Bothner <per@bothner.com>
1221 * check-init.c (check_init): Fix typo freeing memory twice.
1223 2001-12-05 Per Bothner <per@bothner.com>
1225 Restore support for static class initialization optimization.
1226 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1227 * check-init.c (check_int): At end of BLOCK handle initialization
1228 blocks, which used to be done in java_complete_expand_method but did
1229 not handle the case where check_for_initialization might allocate
1230 more than a word of bits.
1231 * decl.c (lang_make_tree): The smic field is now a tree.
1232 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1233 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1235 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1237 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1238 Change from a hash table to a list.
1239 (struct_lang_decl): Change field 'smic' to match.
1240 * class.c (add_method_1): Initialize
1241 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1242 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1243 (java_expand_method_bodies): -here, since 'smic' is now a list.
1244 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1246 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1248 * class.c (java_hash_compare_tree_node): Fix casts.
1250 2001-12-04 Per Bothner <per@bothner.com>
1252 * check-init.c: Handle definite unassignment to finals in addition
1253 to definite assignment.
1254 (loop_current_locals): New field.
1255 (num_current_locals, int start_current_locals, num_current_words):
1257 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1258 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1259 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1260 (get_variable_decl, check_final_reassigned): New functions.
1261 (check_init, check_bool_init): Modify as needed for checking finals.
1262 (check_for_initialization): Take extra parameter and return void.
1263 Do extra start-up logic to check final fields for assignment.
1264 * parse.y (check_static_final_variable_assignment_flag,
1265 reset_static_final_variable_assignment_flag, check_final_assignment,
1266 check_final_variable_local_assignment_flag,
1267 reset_final_variable_indirect_assignment_flag,
1268 reset_final_variable_global_assignment_flag): Remove functions.
1269 (java_complete_expand_methods, outer_field_access_fix,
1270 patch_assignment): Remove no-longer used logic.
1271 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1272 * parse.y (register_fields, java_complete_tree): Update accordingly.
1274 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1275 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1276 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1278 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1280 * java-tree.h (DECL FINAL): New bit-field.
1281 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1282 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1283 (DECL_INIT_CALLS_THIS): New macro.
1284 (struct lang_decl): New bit-field init_calls_this.
1285 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1286 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1287 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1288 use it for both local variables and final fields.
1289 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1291 (struct lang_type): Remove hfv bit-field.
1292 (check_for_initialization): Change to return void.
1294 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1295 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1296 * check-init.c (final_assign_error): New helper function.
1297 (check_final_reassigned, check_init): Use it.
1298 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1300 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1301 bit-fields to unsigned.
1303 2001-12-03 Per Bothner <per@bothner.com>
1305 * parse.y (patch_binop): Minor constant folding.
1307 * parse.y (build_current_thisn): Shorter 'buffer'.
1309 2001-12-03 Per Bothner <per@bothner.com>
1311 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1312 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1313 * jcf-write.c (generate_bytecode_insns): Remove support for
1314 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1315 * check-init.c (check_init): Likewise.
1317 2001-12-03 Per Bothner <per@bothner.com>
1319 * verify.c (subroutine_nesting): New function.
1320 (verify_jvm_instructions): Use it to fix logic for checking that
1321 we're done with the current subroutine.
1323 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1324 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1326 2001-12-03 Per Bothner <per@bothner.com>
1328 * jcf.h: Fix obvious typo in comment.
1329 * typeck.c (build_null_signature): Add comment.
1331 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1333 * expr.c: Remove leading capital from diagnostic messages, as
1334 per GNU coding standards.
1335 * jcf-io.c: Similarly.
1336 * jcf-parse.c: Similarly.
1337 * jv-scan.c: Similarly.
1338 * jvspec.c: Similarly.
1339 * mangle.c: Similarly.
1341 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1342 Alexandre Petit-Bianco <apbianco@redhat.com>
1344 * expr.c (build_java_arrayaccess): Call save_expr on array for
1345 correct evaluation order, modified comment, fixed indentation.
1346 * parse.y: (patch_assignment): Correctly extract the array base
1347 from the tree generate by build_java_arrayaccess, added comments.
1348 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1349 Fixes PR java/3096, PR java/3803, PR java/3965.
1351 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1353 * expr.c (expand_byte_code): Remove trailing periods from messages.
1354 * jcf-parse.c (load_class, jcf_parse): Similarly.
1355 * jcf-write.c (generate_classfile): Similarly.
1356 * lex.c (java_lex): Similarly.
1358 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1360 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1362 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1364 * Make-lang.in (java.generated-manpages): New dummy target.
1366 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1368 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1370 (lang_specific_pre_link): Use set_input to set input_filename.
1372 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1373 (main): Fix definition.
1374 Strip `main' from classname.
1377 2001-11-18 Roger Sayle <roger@eyesopen.com>
1379 * parse.h (java_expand_switch): Remove old prototype.
1381 2001-11-18 Tom Tromey <tromey@redhat.com>
1383 Fix for PR java/1401:
1384 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1386 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1389 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1391 * lang.c (finish_parse): Rename to java_finish.
1392 (LANG_HOOKS_FINISH, java_finish): New.
1394 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1396 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1397 * java-tree.h: New prototype.
1398 * lang.c (java_init): Update prototype. Combine with old init_parse.
1400 2001-11-13 Tom Tromey <tromey@redhat.com>
1402 * gjavah.c (method_signature): New global.
1403 (HANDLE_METHOD): Set it.
1404 (decompile_return_statement): New function.
1405 (decompile_method): Use it.
1406 (print_method_info): Removed `synth' argument.
1408 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1410 * java-tree.h (java_set_yydebug): New.
1411 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1412 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1413 (print_lang_decl, print_lang_type, print_lang_identifier,
1414 print_lang_statistics, lang_print_xnode): Remove.
1416 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1418 * jcf-parse.c (init_lex): Remove.
1419 * lang.c (language_string, lang_identify): Remove.
1420 (struct lang_hooks): Constify.
1421 (LANG_HOOKS_NAME): Override.
1422 (init_parse): Update.
1424 2001-11-08 Andreas Franck <afranck@gmx.de>
1426 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1427 program_transform_name the way suggested by autoconf.
1428 (java.install-common): Also transform auxiliary program names with
1429 program_transform_name.
1431 2001-11-08 Tom Tromey <tromey@cygnus.com>
1433 * parse.y (trap_overflow_corner_case): New rule.
1434 (unary_expression): Use it.
1435 * lex.c (java_init_lex): Don't set minus_seen.
1436 (yylex): Don't use minus_seen. Communicate overflow to parser for
1438 (error_if_numeric_overflow): New function.
1439 * parse.h (minus_seen): Removed field.
1440 (JAVA_RADIX10_FLAG): New define.
1442 2001-11-07 Tom Tromey <tromey@redhat.com>
1444 Patch for PR java/1414:
1445 * parse.y (case_label_list): New global.
1446 (goal): Register case_label_list with GC.
1447 (java_complete_lhs): Save new case on case_label_list.
1448 (patch_switch_statement): Check for duplicate case labels.
1450 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1452 * parse.y (patch_assignment): Removed unused third argument.
1453 (java_complete_lhs): Removed unused third argument to patch_assignment.
1455 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1457 * lang.c: Include langhooks-def.h.
1458 * Make-lang.in: Update.
1460 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1462 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1464 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1466 * mangle.c (find_compression_record_match): Don't match compression
1467 records for package name elements unless they occur at the start of
1468 the name. Fix for PR java/4717.
1470 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1472 * expr.c (expand_java_field_op): Don't special-case references to
1473 java.lang.PRIMTYPE.TYPE.
1474 (build_primtype_type_ref): Removed.
1475 * java-tree.h (build_primtype_type_ref): Remove prototype.
1476 * parse.y (maybe_build_primttype_type_ref): Removed.
1477 (complete_function_arguments): Don't special-case references to
1478 java.lang.PRIMTYPE.TYPE.
1479 (patch_assignment): Likewise.
1480 (array_constructor_check_entry): Likewise.
1482 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1484 * mangle.c (static tree compression_table): Fixed leading comment.
1485 * parse.h (struct parser_ctxt): Fixed field comment.
1486 * parse.y (check_pkg_class_access): New prototype, fixed leading
1487 comment, new parameter used to emit error only if passed as true.
1488 (parse_check_super): Pass extra argument to check_pkg_class_access.
1489 (do_resolve_class): Likewise.
1490 (process_imports): Likewise.
1491 (read_import_dir): Fixed indentation.
1492 (find_in_imports_on_demand): New local class_type_name. Local
1493 node_to_use deleted. while loop changed into for loop. Report
1494 multiple definition only for accessible classes. Improved error
1496 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1497 assigned to parameter list, fixed indentation. while loop changed
1498 into for loop, restore TREE_CHAIN on local `tem' before the next
1501 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1503 * lang.c (lang_get_alias_set): Deleted.
1505 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1507 * gjavah.c (jni_print_char): Fix thinko in last change.
1509 * gjavah.c (jni_print_char, decode_signature_piece): Use
1510 safe-ctype macros and/or fold extra calls into fewer ones.
1511 * lex.c (java_read_unicode, java_lex): Likewise.
1512 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1513 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1514 * mangle_name.c (append_unicode_mangled_name,
1515 unicode_mangling_length): Likewise.
1517 2001-10-17 Richard Henderson <rth@redhat.com>
1519 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1521 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1523 * lang.c (langhooks.h): Included.
1524 (LANG_HOOKS_INIT): Redefined.
1525 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1526 (LANG_HOOKS_DECODE_OPTION): Likewise.
1527 (struct lang_hooks lang_hooks): New initialization.
1529 2001-10-11 Per Bothner <per@bothner.com>
1531 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1532 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1533 The former is simpler, and jcf-write.c handles it better.
1534 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1535 or WITH_CLEANUP_EXPR.
1536 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1537 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1539 * parse.y (patch_if_else_statement): If the condition is constant,
1540 optimize away the test.
1542 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1544 * parse.y (patch_cast): Call patch_string on the first operand of
1545 the incoming node, update it if necessary. Fixes PR java/4510.
1547 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1549 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1550 when name qualifier matches a package name.
1552 2001-10-08 Tom Tromey <tromey@redhat.com>
1554 Fix for PR java/4489:
1555 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1556 force a new label when computing `body_block'.
1558 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * jcf-io.c (format_uint): Const-ify.
1561 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1562 * lex.c (java_get_line_col): Likewise.
1563 * parse.y (build_incdec): Likewise.
1565 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1567 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1568 a NULL enclosing context if appropriate. Fixes PR java/4466.
1570 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1572 * parse.y (patch_assignment): Use lvalue's original TYPE when
1573 building the final COMPOUND_EXPR.
1574 (try_reference_assignconv): Fixed leading comment.
1576 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1578 * parse.y (check_final_variable_indirect_assignment): For
1579 COMPOUND_EXPR, return only if finals were found initialized
1580 properly, if not, keep on checking.
1581 (check_final_variable_global_assignment_flag): New local
1582 error_found, set when appropriate and used to decide whether to
1583 report uninitialized finals. Fixed typo in comment.
1585 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1587 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1588 last three initializations. Fixes PR java/4360.
1590 2001-09-21 Richard Henderson <rth@redhat.com>
1592 * class.c (get_dispatch_table): Handle function descriptors.
1593 (build_dtable_decl): Likewise.
1594 * expr.c (build_invokevirtual): Likewise.
1596 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1598 * parse.y (patch_method_invocation): Build class initialization
1599 when static finals are used to qualify method invocation.
1602 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1604 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1605 build_type_name_from_array_name.
1606 (STRING_STRIP_BRACKETS): New macro.
1607 * parse.y (build_type_name_from_array_name): New function.
1608 (array_creation_expression:): Accumulate []s instead of [s.
1609 (cast_expression:): Accumulate []s instead of [s after cast type
1611 (build_array_from_name): Local string deleted, use
1612 build_type_name_from_array_name.
1613 (build_unresolved_array_type): Accumulate []s instead of [s after
1615 (register_fields): Fixed comment.
1616 (resolve_class): Local name, base deleted, new locals tname and
1617 array_dims. Use build_type_name_from_array_name. Use array_dims to
1619 (purify_type_name): Use STRING_STRIP_BRACKETS.
1621 2001-09-18 Andreas Jaeger <aj@suse.de>
1623 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1624 * jv-scan.c: Likewise.
1626 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1628 * parse.y (patch_method_invocation): Inner class creation context
1629 check not enforced within constructors. Fixes PR java/1873.
1631 2001-09-16 Tom Tromey <tromey@redhat.com>
1633 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1634 NOTE_PUSH for single-case push. Fixes PR java/4189.
1636 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1638 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1639 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1640 (struct lang_type): New fields import_list and import_demand_list.
1641 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1642 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1643 (do_resolve_class): New local saved_enclosing_type, initialized,
1644 passed as parameter to find_in_imports and find_in_imports_on_demand.
1645 (find_in_imports): Added paramater enclosing_type, use its
1646 TYPE_IMPORT_LIST when applicable.
1647 (find_in_imports_on_demand): Added parameter enclosing_type, use
1648 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1649 declaration and initialization.
1650 (fold_constant_for_init): Switch/restore current_class to the
1651 appropriate context.
1653 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1655 * verify.c (verify_jvm_instructions): Fix typo.
1657 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1659 * expr.c (expand_invoke): Const-ification.
1660 * parse.y (patch_method_invocation): Likewise.
1662 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * gjavah.c (cxx_keywords): Const-ification.
1665 * keyword.gperf (java_keyword): Likewise.
1666 * lang.c (java_tree_code_name): Likewise.
1667 * lex.c (cxx_keywords): Likewise.
1668 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1670 2001-09-11 Richard Henderson <rth@redhat.com>
1672 * parse.h (ctxp_for_generation): Mark extern.
1674 2001-09-10 Richard Henderson <rth@redhat.com>
1676 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1678 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1680 * typeck.c (java_array_type_length, build_prim_array_type):
1681 Represent empty arrays by NULL index.
1683 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1685 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1686 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1688 2001-09-06 Anthony Green <green@redhat.com>
1690 * class.c (O_BINARY): Define if necessary.
1691 (registerResource_libfunc): Declare.
1692 (init_class_processing): Initilize registerResource_libfunc.
1693 (compile_resource_file): New function.
1694 * java-tree.h (resource_name): Declare.
1695 (compile_resource_file): Declare.
1696 * jcf-parse.c (yyparse): Handle compiling java resource files.
1697 * lang.c (java_decode_option): Handle -fcompile-resource option.
1698 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1700 * gcj.texi (Code Generation): Add documentation for -R flag.
1702 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1704 * jcf-write.c (generate_classfile): Issue an error in case of
1705 field/initial value mismatch.
1706 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1707 being initialized and we're generating bytecode.
1708 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1709 set DECL_INITIAL properly when appropriate.
1713 2001-09-01 Per Bothner <per@bothner.com>
1715 * parse.y (maybe_yank_clinit): A field without an initializer is not
1716 relevant. All initializers except static final and constant require
1717 <clinit>, regardless of flag_emit_class_files.
1719 2001-08-31 Per Bothner <per@bothner.com>
1721 * class.c (set_constant_value): When not emiting class files, then a
1722 String ConstantValue is a utf8const_ptr_type.
1724 2001-08-30 Per Bothner <per@bothner.com>
1726 * jcf-write.c (generate_classfile): Check that field is primitive
1727 or string before emitting ConstantValue attribute.
1729 2001-08-30 Per Bothner <per@bothner.com>
1731 * parse.y (resolve_qualified_expression_name): If creating a
1732 COMPOUND_EXPR, set it's type correctly.
1734 2001-08-30 Per Bothner <per@bothner.com>
1736 * jcf-io.c (open_class): Set filename field.
1738 * jcf-parse,c (parse_class_file): Set current_function_decl
1739 for better error message when Code attribute is missing.
1741 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1742 better diagnostics, especially for constructors.
1744 2001-08-30 Per Bothner <per@bothner.com>
1746 * jcf-write.c (generate_classfile): Don't write ConstantValue
1747 attribute if field is not final, for compatibility with jdk.
1749 * jcf-write.c (generate_classfile): Convert ConstantValue values
1750 to correct type. Work-around for front-end bug.
1751 * class.c (set_constant_value): Error if constant has wrong type.
1753 2001-08-30 Per Bothner <per@bothner.com>
1755 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1756 "Double" are printed at verbosity 1.
1758 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1760 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1762 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1764 * parse.y (patch_assignment): Don't verify final re-assignment here.
1765 (java_complete_lhs): Verify assignments to finals calling
1766 patch_assignment. Verify re-assignments to finals before calling
1769 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1771 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1774 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1776 * lex.c (java_lex): new local found_hex_digits. Set and then used
1777 in test to reject invalid hexadecimal numbers.
1778 * parse.y (java_complete_tree): Prevent unwanted cast with
1779 initialized floating point finals.
1780 (patch_binop): Emit a warning when detecting a division by zero,
1781 mark result not constant, don't simplify non integer division.
1783 2001-08-28 Per Bothner <per@bothner.com>
1785 * jcf-write.c (generate_bytecode_insns): For increments and
1786 decrements just recurse to push constant. Improvement on Mark's patch.
1788 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1790 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1791 real conversion for increments and decrements of reals.
1793 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1795 * parse.y (resolve_qualified_expression_name): Handle unresolved
1796 qualified expressions, prevent numerical qualifiers, fixed typo.
1799 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1801 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1802 don't report anything but deprecated class when marked so. Handle
1804 (patch_method_invocation): Check deprecation on methods and types.
1805 (patch_binop): code becomes an enum tree_code, added default: to
1806 switch to handle that. Detect division by zero, try to fold and
1807 return before using a subroutine.
1809 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1811 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1812 file smaller than 4 bytes.
1813 * parse.y (check_inner_circular_reference): New function.
1814 (check_circular_reference): Likewise.
1815 (array_initializer:): Accept {,}.
1816 (java_check_circular_reference): Rewritten using
1817 check_circular_reference and check_inner_circular_reference.
1818 (java_complete_expand_method): Unconditionally save and restore
1819 the unpurged exception list.
1820 (build_dot_class_method_invocation): Unmangle signature parameter.
1822 2001-08-21 Tom Tromey <tromey@redhat.com>
1824 * decl.c (init_decl_processing): Add `throws' field to method
1826 * class.c (make_method_value): Compute `throws' field for method.
1828 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1830 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1831 circularity is detected.
1832 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1834 2001-08-17 Richard Henderson <rth@redhat.com>
1836 * class.c (emit_register_classes): Add align parameter to
1837 call to assemble_integer.
1839 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1841 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1842 loading a class_or_name fails, try considering an innerclass name
1843 and load the enclosing context.
1844 * parse.y (resolve_inner_class): New function.
1845 (find_as_inner_class): Added leading comment.
1846 (register_incomplete_type): Keep the current context as enclosing
1847 context for JDEP_FIELD dependencies.
1848 (do_resolve_class): Locals new_class_decl and super initialized to
1849 NULL. Call resolve_inner_class, explore the enclosing context
1850 superclass if necessary.
1853 2001-08-16 Tom Tromey <tromey@redhat.com>
1855 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1856 * gjavah.c (main): Updated for change to jcf_path_seal.
1857 * lang.c (version_flag): New global.
1858 (java_decode_option): Recognize `-version'.
1859 (java_init): Update for change to jcf_path_seal.
1860 * jcf.h (jcf_path_seal): Added `print' argument.
1861 * jcf-path.c (jcf_path_seal): Added `print' argument.
1863 2001-08-13 Zack Weinberg <zackw@panix.com>
1865 * Make-lang.in (java/decl.o): Update dependencies.
1866 * decl.c: Include libfuncs.h, don't include toplev.h.
1868 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1870 * decl.c (init_decl_processing): exception_type_node,
1871 class_not_found_type_node, and no_class_def_found_type_node
1872 initialized. predef_filenames augmented accordingly.
1873 instinit_identifier_node initialized.
1874 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1875 * java-tree.h (enum java_tree_index): New entries
1876 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1877 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1878 (exception_type_node): New macro.
1879 (class_not_found_type_node): Likewise.
1880 (no_class_def_found_type_node): Likewise.
1881 (instinit_identifier_node): Likewise.
1882 (PREDEF_FILENAMES_SIZE): Adjusted.
1883 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1884 (struct lang_type): Fixed typo in bitfield name.
1885 (DECL_INSTINIT_P): New macro.
1886 (ID_INSTINIT_P): Likewise.
1887 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1889 * parse.y (encapsulate_with_try_catch): New function.
1890 (generate_instinit): Likewise.
1891 (build_instinit_invocation): Likewise.
1892 (ctors_unchecked_throws_clause_p): Likewise.
1893 (add_instance_initializer): Deleted.
1894 (build_instance_initializer): Likewise.
1895 (in_instance_initializer): Likewise.
1896 (check_method_redefinition): instinit$ not to be verified.
1897 (java_complete_expand_methods): Generate instinit$, simplified code.
1898 (build_dot_class_method): Eliminated unnecessary locals. Use
1899 encapsulate_with_try_catch, removed unnecessary code.
1900 (fix_constructors): New local iii. Use build_instinit_invocation.
1901 (patch_method_invocation): Added comment.
1902 (maybe_use_access_method): Don't consider instinit$.
1903 (find_applicable_accessible_methods_list): Shorten the search for
1905 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1906 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1907 (patch_throw_statement): Likewise. Fixed typo.
1909 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1912 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1913 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1915 (lang_specific_pre_link): Use set_input to set input_filename.
1917 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1918 (main): Fix definition.
1919 Strip `main' from classname.
1922 2001-08-11 Zack Weinberg <zackw@panix.com>
1924 * lex.h: Don't include setjmp.h. Don't define
1925 SET_FLOAT_HANDLER or prototype set_float_handler.
1927 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1929 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1930 `poplevel' in the right order.
1932 2001-08-09 Richard Henderson <rth@redhat.com>
1934 * Make-lang.in (class.o): Depend on TARGET_H.
1935 * class.c (emit_register_classes): Use target hooks instead of
1936 assemble_constructor and assemble_destructor.
1938 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1940 * check-init.c (flags.h): Include
1941 (check_init): Don't report uninitialized static class
1942 initialization flags, don't free bit index when doing static class
1943 initialization optimization.
1944 (check_for_initialization): Return type changed to `unsigned int.'
1945 (attach_initialized_static_class): New function.
1946 * class.c (add_method_1): Create the initialized static class
1948 (finish_class): Always emit deferred inline methods.
1949 * decl.c (emit_init_test_initialization): Moved to expr.c
1950 (complete_start_java_method): Don't traverse
1951 DECL_FUNCTION_INIT_TEST_TABLE.
1952 (lang_mark_tree): Mark hash tables in function decls.
1953 * expr.c (emit_init_test_initialization): Moved from decl.c.
1954 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1955 initialization flag, set DECL_CONTEXT and
1956 LOCAL_CLASS_INITIALIZATION_FLAG.
1957 (java_lang_expand_expr): Emit initialization code for static class
1958 initialized flags when entering block, if necessary.
1959 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1960 * java-tree.h (flag_optimize_sci): New global variable declaration.
1961 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1962 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1963 (LOCAL_FINAL_P): Fixed typo in comment.
1964 (FINAL_VARIABLE_P): Likewise.
1965 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1966 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1967 (struct lang_decl): New fields `ict', `smic' and `cif.'
1968 (check_for_initialization): New returned value for global.
1969 (attach_initialized_static_class): New global function.
1970 (STATIC_CLASS_INIT_OPT_P): New macro.
1971 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1972 * lang.c (java_decode_option): Handle
1973 `-fno-optimize-static-class-initialization'
1974 * parse.y (start_complete_expand_method): New function.
1975 (java_expand_method_bodies): Likewise.
1976 (attach_init_test_initialization_flags): Likewise.
1977 (adjust_init_test_initialization): Likewise.
1978 (emit_test_initialization): Likewise.
1979 (java_complete_expand_methods): Nullify abstract and native method
1981 (java_complete_expand_method): New locals `fbody', `block_body'
1982 and `exception_copy.' Reorganized: directly return on empty method
1983 bodies, call `start_complete_expand_method', remember definitely
1984 initialized static class in function, don't expand method bodies.
1985 (java_expand_classes): Call `java_expand_method_bodies' before
1986 `finish_class' when compiling to native.
1987 (resolve_expression_name): Use `orig' after building outer class
1989 (patch_invoke): Remember static method invokations.
1991 2001-08-06 Richard Henderson <rth@redhat.com>
1993 * class.c (emit_register_classes): Pass a symbol_ref and priority
1994 to assemble_constructor.
1996 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1998 * java-tree.h (all_class_filename): New macro.
1999 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2000 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2001 newly created IDENTIFIER_NODE to `all_class_filename.'
2003 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2005 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2006 Use ggc_add_tree_root to register roots.
2008 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2010 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2011 second operand calling check_init.
2012 * decl.c (complete_start_java_method): Swaped second and third
2013 arguments while creating WITH_CLEANUP_EXPR node.
2014 * jcf-write.c (generate_bytecode_insns): Use second operand
2015 instead of third when handling WITH_CLEANUP_EXPR.
2016 * parse.y (java_complete_lhs): Expand second operand of
2017 WITH_CLEANUP_EXPR nodes.
2018 (patch_synchronized_statement): Swaped second and third arguments
2019 while creating WITH_CLEANUP_EXPR node.
2021 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2023 * parse.y (create_interface): Avoid cyclic inheritance report when
2024 syntax error encountered during class definition.
2027 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2029 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2031 (lang_specific_pre_link): Use set_input to set input_filename.
2033 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2034 (main): Fix definition.
2035 Strip `main' from classname.
2038 2001-07-18 Tom Tromey <tromey@redhat.com>
2041 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2042 * lex.c (java_new_lexer): Use ICONV_CONST.
2043 (java_read_char): Likewise.
2044 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2045 (jv-scan$(exeext)): Likewise.
2047 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2049 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2050 * parse.y (check_class_interface_creation): Allow `private' if the
2051 enclosing is not an interface.
2052 (create_interface): Interface tagged public if the enclosing
2053 context is an interface.
2054 (create_class): Class tagged public if the enclosing context
2058 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2060 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2063 2001-07-14 Tim Josling <tej@melbpc.org.au>
2065 * check-init.c (check_init): Remove references to EXPON_EXPR.
2067 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2069 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2070 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2073 2001-07-13 Tom Tromey <tromey@redhat.com>
2075 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2078 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2080 * parse.y (patch_method_invocation): Don't override primary if one
2081 is already provided, but let this$<n> be built. Fixed comment.
2083 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2085 * parse.y (empty_statement:): Report empty statement error only
2086 when found at class declaration level.
2089 2001-07-12 Tom Tromey <tromey@redhat.com>
2091 * expr.c (expand_load_internal): New function.
2092 (LOAD_INTERNAL): Use it.
2094 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2096 * parse.y (verify_constructor_super): Compare anonymous class ctor
2097 args with `valid_method_invocation_conversion_p.'
2100 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2102 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2103 `-fsyntax-only.' Fixes PR java/3248
2105 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2107 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2109 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2111 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2112 current function is static. Fixes PR java/1970
2114 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2116 * parse.y (patch_method_invocation): Add enclosing context to ctor
2117 calls if necessary. Fixes PR java/2953
2119 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2121 * parse.y (resolve_package): Abort if qualified expression member
2123 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2126 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2128 * verify.c: Don't use // comments.
2130 2001-07-05 Tom Tromey <tromey@redhat.com>
2132 * lang.c (flag_assume_compiled): Removed.
2133 * java-tree.h (flag_assume_compiled): Removed.
2134 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2135 -fhash-synchronization, -fuse-divide-subroutine,
2136 -fcheck-references, -femit-class-file, -femit-class-files,
2137 -fassume-compiled. Updated --encoding information. Changed
2138 -foutput-class-dir to `-d'.
2140 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2142 * jcf-parse.c (parse_class_file): Add lineno parameter to
2143 debug_start_source_file call.
2145 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2147 * gcj.texi: Use gpl.texi.
2148 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2149 dependencies and use doc/include in search path.
2151 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2153 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2154 `this'. If so, don't build instance initializers.
2156 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2158 * parse.y (resolve_expression_name): Improved error message for
2159 inner class cases. Fixes PR java/1958
2161 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2163 * lang.c: #include diagnostic.h
2164 (lang_print_error): Add a `diagnostic_context *' parameter.
2165 (java_dummy_print): Likewise.
2166 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2168 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2170 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2171 * jcf.h (typedef struct JCF): New bitfield `finished.'
2172 (JCF_FINISH): Set `finished.'
2173 (JCF_ZERO): Reset `finished.'
2176 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2178 * parse.y (class_body_declaration:): Don't install empty instance
2182 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2184 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2185 (set_class_decl_access_flags): New function.
2186 * java-tree.h (set_class_decl_access_flags): New prototype.
2187 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2188 (parse_class_file): New local `decl_max_locals.' Take wide types
2189 into account to compute DECL_MAX_LOCALS.
2190 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2193 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2195 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2197 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2199 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2200 * parse.y (do_resolve_class): Moved comments out to leading comment
2201 section. Removed local `start', New local `_ht' and
2202 `circularity_hash.' Record `enclosing' in hash table and search
2203 it to detect circularity. Use `enclosing' as an argument to
2204 `lookup_cl.' Free the hash table when done.
2206 2001-06-19 Tom Tromey <tromey@redhat.com>
2208 * lex.c (java_read_char): Disallow invalid and overlong
2209 sequences. Fixes PR java/2319.
2211 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2213 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2215 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2217 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2218 arguments accordingly.
2220 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2222 * gcj.texi: Move contents to just after title page.
2224 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2226 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2228 (patch_incomplete_class_ref): Build the class ref, build the class
2229 init if necessary, complete the tree.
2232 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2234 * parse.y (lookup_field_wrapper): Test `name' code.
2235 (resolve_qualified_expression_name): Test `qual_wfl' code.
2236 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2237 handle `qual_wfl' by code.
2238 (maybe_build_primttype_type_ref): Test `wfl' code.
2240 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2242 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2244 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2245 the dvi file in the java directory.
2247 2001-05-25 Sam TH <sam@uchicago.edu>
2249 * gen-table.pl javaop.h jcf.h lex.h,
2250 parse.h: Fix header include guards.
2252 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2254 * jv-scan.c (version): Update copyright year.
2256 2001-05-21 Per Bothner <per@bothner.com>
2258 * jcf-parse.c (read_class): If class is from .class or .zip file
2259 and it's already been read, don't push/pop parser context.
2261 2001-05-18 Per Bothner <per@bothner.com>
2263 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2264 command line so the jvgenmain-generated main program comes first.
2266 2001-05-15 Tom Tromey <tromey@redhat.com>
2268 * class.c (build_utf8_ref): Don't generate identifier based on
2271 2001-05-12 Richard Henderson <rth@redhat.com>
2273 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2274 * expr.c (java_lang_expand_expr): Expand it.
2275 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2276 calling build_exception_object_ref.
2277 * parse.y (catch_clause_parameter): Likewise.
2278 (build_dot_class_method): Likewise.
2279 (try_reference_assignconv): Likewise.
2280 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2281 * jcf-write.c (generate_bytecode_insns): Likewise.
2283 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2285 * parse.y (build_unresolved_array_type): Set
2286 EXPR_WFL_QUALIFICATION on the newly created wfl.
2287 Fixes PR java/2538. Fixes PR java/2535.
2289 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2291 * parse.y (fix_constructors): Removed unnecessary assignment to
2292 local. Moved assignment to `this$<n>', fixed comments and
2294 (build_wfl_wrap): Fixed indentation.
2295 Fixes PR java/2598, java/2579 and java/2658.
2297 2001-05-03 Mo DeJong <mdejong@redhat.com>
2299 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2300 check for byte swap.
2302 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2304 * expr.c (build_class_init): Move MODIFY_EXPR
2305 outside of COND_EXPR. Remove variable `call'.
2307 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2309 * decl.c: NULL_PTR -> NULL.
2310 * jcf-write.c: Likewise.
2312 2001-05-01 Tom Tromey <tromey@redhat.com>
2314 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2315 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2316 * gcj.texi: Updated copyright text. Include fdl.texi.
2317 (Top): Link to new node.
2319 2001-05-01 Per Bothner <per@bothner.com>
2321 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2323 2001-05-01 Per Bothner <per@bothner.com>
2325 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2326 import_list contains the name, not the TREE_PURPOSE.
2328 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2330 * jcf-io.c (read_zip_member): Cast to long in comparison with
2333 * jvspec.c (lang_specific_driver): Initialize variables.
2335 * mangle.c (find_compression_record_match): Likewise.
2337 * typeck.c (build_null_signature): Provide static prototype. Mark
2338 parameter with ATTRIBUTE_UNUSED.
2340 * verify.c (verify_jvm_instructions): Initialize variable.
2342 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2344 * parse.y (do_resolve_class): Check for cyclic inheritance during
2345 inner class resolution.
2347 2001-04-27 Per Bothner <per@bothner.com>
2349 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2350 while iterating, since that could cause gc to lose stuff.
2352 2001-04-26 Per Bothner <per@bothner.com>
2354 Fix method search wrt scope of inner classes to match JLS2.
2355 * typeck.c (build_null_signature): New static function.
2356 (has_method): New function. Uses build_null_signature and lookup_do.
2357 * java-tree.h (has_method): New declaration.
2358 * parse.y (find_applicable_accessible_methods_list): Do not search
2359 context of inner classes here.
2360 (patch_method_invocation): Search scope, ie. current and outer clases,
2361 for method matching simple name, to find class.
2363 2001-04-26 Per Bothner <per@bothner.com>
2365 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2366 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2368 * constants.c (find_methodref_with_class_index): New function.
2369 (find_methodref_index): Use find_methodref_with_class_index.
2370 * java-tree.h (find_methodref_with_class_index): New declaration.
2371 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2372 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2373 If context changed from interface to class, don't use invokeinterface.
2375 2001-04-25 Per Bothner <per@bothner.com>
2377 * verify.c (verify_jvm_instructions): For field instructions,
2378 check that field index is valid. For invoke instructions, check that
2379 method index is valid.
2381 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2383 * config-lang.in (target_libs): Copy from $libgcj_saved.
2385 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2387 * decl.c (init_decl_processing): Add new class "protectionDomain"
2389 * class.c (make_class_data): Set initial value for "protectionDomain".
2391 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2393 * jvspec.c (lang_specific_driver): Fix memory allocation
2394 deficit, by using concat in lieu of xmalloc/sprintf.
2396 2001-04-20 Per Bothner <per@bothner.com>
2398 Fixes to compile multiple .class files at once.
2399 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2400 * java-tree.h (CLASS_PARSED_P): New macro.
2401 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2402 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2403 (read_class): Avoid some code duplication.
2404 Don't call JCF_FINISH for a .class file - might be needed later.
2405 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2406 rather than CLASS_LOADED_P, since latter implies class laid out.
2407 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2408 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2410 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2412 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2414 * boehm.c: Include toplev.h.
2416 2001-04-06 Tom Tromey <tromey@redhat.com>
2417 Alexandre Petit-Bianco <apbianco@redhat.com>
2419 Fix for PR gcj/1404 and PR gcj/2332:
2420 * parse.y (build_array_from_name): If we use the type_wfl then
2421 accumulate dimensions from the original type as well.
2422 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2424 2001-04-06 Tom Tromey <tromey@redhat.com>
2426 * parse.y (analyze_clinit_body): Return true if the second operand
2427 of a METHOD_EXPR is nonzero.
2429 2001-04-06 Tom Tromey <tromey@redhat.com>
2431 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2433 ($(srcdir)/java/parse.c): Likewise.
2435 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2437 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2438 (version-gcc): Initialized.
2439 (which-gcj): Likewise.
2441 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2443 * java-tree.h (struct lang_decl): New macro
2444 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2445 * parse.y (build_instance_initializer): New function.
2446 (add_instance_initializer): Use it.
2447 (java_fix_constructors): Set `current_class' before fix pass.
2448 (fix_constructors): Just return if already fixed. Move `super()'
2449 invokation ahead. Use `build_instance_initializer.'
2452 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2454 * parse.y (resolve_qualified_expression_name): Pass field's
2455 DECL_CONTEXT to `not_accessible_p.'
2456 (not_accessible_p): Changed parameters order in `inherits_from_p'
2459 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2461 * lang-options.h: Add flag_check_references.
2463 2001-04-04 Per Bothner <per@bothner.com>
2465 * java-tree.h (CONSTANT_VALUE_P): New macro.
2466 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2467 * parse.y (maybe_build_class_init_for_field): New static function.
2468 (resolve_expression_name, resolve_field_access): Use
2469 maybe_build_class_init_for_field instead of build_class_init
2470 This does not do the init if the field is compile-time-constant.
2471 (resolve_field_access): Simplify.
2473 * parse.y (fold_constant_for_init): Merge test into switch.
2475 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2477 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2479 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2481 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2483 * expr.c (pop_type_0): Save the result of the first
2484 lang_printable_name call in a scratch buffer, so it
2485 won't be clobbered by the second call.
2487 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2489 * parse-scan.y (array_type:): Rewritten.
2490 (type_declaration:): `empty_statement' replaces `SC_TK.'
2491 (class_member_declaration:): `empty statement' added.
2492 (method_body:): Simplified.
2493 (static_initializer:): Likewise.
2494 (primary_no_new_array:): Use `type_literals.'
2495 (type_literals:): New rule.
2496 (dims:): Set and update `bracket_count.'
2497 Fixes PR java/1074. Fixes PR java/2412.
2499 2001-03-28 Hans Boehm <boehm@acm.org>
2501 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2502 (get_boehm_type_descriptor): Set type on returned value to be a
2503 pointer length integer.
2505 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2507 * expr.c (pop_type_0): Call `concat' rather than building the
2509 (pop_type): Add format specifier in call to `error'.
2511 * parse.y (patch_method_invocation): Avoid casting away
2514 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2516 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2518 2001-03-28 Richard Henderson <rth@redhat.com>
2520 IA-64 ABI Exception Handling:
2521 * Make-lang.in (except.o): Don't depend on eh-common.h.
2522 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2523 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2524 [soft_exceptioninfo_call_node]: Remove.
2525 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2526 (end_java_method): No emit_handlers.
2527 * except.c (java_set_exception_lang_code): Remove.
2528 (method_init_exceptions): Don't call it.
2529 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2530 (build_exception_object_ref): New.
2531 (expand_end_java_handler): Update for except.h name changes.
2532 (emit_handlers, expand_resume_after_catch): Remove.
2533 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2534 (process_jvm_instruction): Use build_exception_object_ref.
2535 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2536 (soft_exceptioninfo_call_node): Remove.
2537 (build_exception_object_ref): Declare.
2538 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2539 soft_exceptioninfo_call_node. Move processing ...
2540 [EXC_PTR_EXPR]: ... here.
2541 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2542 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2543 (source_end_java_method): No java_set_exception_lang_code or
2545 (build_dot_class_method): Use build_exception_object_ref.
2546 (try_reference_assignconv): Check EXC_PTR_EXPR not
2547 soft_exceptioninfo_call_node.
2549 2001-03-28 Richard Henderson <rth@redhat.com>
2551 * java-tree.h (throw_node): Define as a single member of
2552 java_global_trees instead of a separate array.
2553 (JTI_THROW_NODE): New.
2554 * decl.c (throw_node): Don't declare.
2555 (init_decl_processing): Init a scalar throw_node.
2556 Don't register it for gc.
2557 * check-init.c (check_init): Reference scalar throw_node.
2558 * expr.c (build_java_athrow): Likewise.
2559 * jcf-write.c (generate_bytecode_insns): Likewise.
2560 * parse.h (BUILD_THROW): Likewise.
2562 2001-03-28 Richard Henderson <rth@redhat.com>
2564 * decl.c (end_java_method): Do not save and restore
2565 flag_non_call_exceptions.
2566 * parse.y (source_end_java_method): Likewise.
2567 * lang.c (flag_exceptions): Don't declare.
2568 (java_init_options): Set flag_non_call_exceptions. Set
2569 flag_exceptions here ...
2570 (java_init): ... not here.
2572 2001-03-27 Richard Henderson <rth@redhat.com>
2574 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2575 exceptions_via_longjmp.
2577 * lang.c (flag_new_exceptions): Don't declare it.
2578 (java_init_options): Or set it.
2580 2001-03-27 Richard Henderson <rth@redhat.com>
2582 * decl.c (end_java_method): Rename asynchronous_exceptions to
2583 flag_non_call_exceptions.
2584 * parse.y (source_end_java_method): Likewise.
2586 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2588 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2590 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2592 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2594 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2596 * parse.y (find_as_inner_class): Follow current package
2597 indications not to mistakingly load an unrelated class.
2599 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2601 * constants.c (PUTN): Use memcpy, not bcopy.
2603 * lex.c (java_read_char): Use memmove, not bcopy.
2605 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2607 2001-03-23 Per Bothner <per@bothner.com>
2609 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2610 macro for better error pin-pointing.
2611 * java-tree.h: Fix typo in comment.
2613 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2614 Don't include jsr/goto in exception range.
2615 Check if start and end of exception range are the same (also TRY_EXPR).
2616 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2617 However, do emit the following goto even if try_block is empty.
2618 Defer freeing exception_decl until after the finalizer, to make
2619 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2621 * parse.y (java_complete_lhs): If the try-clause is empty, just
2622 return the finally-clause and vice versa.
2624 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2626 * gcj.texi (Input Options): documented the check for attribute
2627 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2628 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2629 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2630 (jcf_parse): Check for the right classes archive if necessary.
2631 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2632 (jcf_parse_fields): Fixed indentation.
2633 * jcf-write.c (append_gcj_attribute): New function.
2634 (generate_classfile): Compute the attribute count, invoke
2635 `append_gcj_attribute'.
2636 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2637 turned into bit fields. New bit field `right_zip.'
2638 (JCF_ZERO): Set `right_zip' to zero.
2639 * lang-options.h (-fforce-classes-archive-check): Added flag.
2640 * lang.c (flag_force_classes_archive_check): New flag.
2641 (lang_f_options): New entry `force-classes-archive-check.'
2644 2001-02-07 Andrew Haley <aph@redhat.com>
2646 * gcj.texi (Configure-time Options): Add -fcheck-references.
2647 * expr.c (build_java_indirect_ref): New function.
2648 (java_check_reference): New function.
2649 (build_java_array_length_access): Use build_java_indirect_ref to
2650 check for null references.
2651 (build_java_arrayaccess): Likewise.
2652 (build_get_class): Likewise.
2653 (build_field_ref): Likewise.
2654 (invoke_build_dtable): Likewise.
2655 (build_invokeinterface): Likewise.
2656 * lang.c (lang_f_options): Add flag_check_references.
2657 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2658 * java-tree.h (flag_check_references): New variable.
2659 * lang.c (flag_check_references): Likewise.
2660 * parse.y (patch_invoke): Use java_check_reference.
2661 (patch_assignment): Allow for extra nesting in
2662 _Jv_CheckArrayStore.
2664 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2666 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2667 * lex.c (cxx_keywords): Likewise.
2669 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2671 * parse.y (qualify_ambiguous_name): Broaden `length'
2672 recognition. Help MODIFY_EXPR be resolved as expression names.
2673 Fixes PR java/2066. Fixes PR java/2400.
2675 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2677 * gjavah.c (process_file): Mark interface definitions with
2678 "__attribute__ ((java_interface))".
2680 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2682 * class.c (layout_class): Fixed push_super_field's second
2683 argument. Fixes PR java/2333.
2684 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2685 too early to lay innerclasses out.
2687 2001-03-20 Tom Tromey <tromey@redhat.com>
2688 Alexandre Petit-Bianco <apbianco@redhat.com>
2690 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2691 inside an array reference. Insertion of the array store check
2692 rewritten. Fixes PR java/2299.
2694 2001-03-20 Tom Tromey <tromey@redhat.com>
2696 * lex.c (java_read_unicode): Only accept leading `u's.
2698 2001-03-20 Tom Tromey <tromey@redhat.com>
2700 * jcf-parse.c (read_class): Initialize `class'.
2702 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2704 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2706 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2708 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2709 (layout_class): Likewise.
2710 (layout_class_method): Likewise.
2711 (emit_register_classes): Likewise.
2712 * decl.c (builtin_function): Likewise.
2713 (give_name_to_locals): Likewise.
2715 2001-03-19 Per Bothner <per@bothner.com>
2717 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2718 before trying to load an inner class.
2720 Fixes to process to command-line .class files in two passes.
2721 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2722 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2723 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2724 * class.c (is_compiled_class): Fix for renamed flag.
2725 * parse.y (maybe_create_class_interface_decl): Likewise.
2726 * jcf-parse.c (yyparse): Also set if compiling .class files.
2727 * jcf-parse.c (read_class); Read current_class.
2728 (jcf_parse): Make static.
2729 (load_inner_classes): New function, with code moved from jcf_parse,
2730 because we need to inner classes after the command-line files are read.
2731 (yyparse): Set finput to NULL when it doesn't need to be closed.
2732 Reduce use of main_jcf (basically only for archive) and
2733 use finput instead of main_jcf->read_state.
2734 Inline jcf_figure_file_type into yyparse.
2735 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2736 Defer load_inner_classes and parse_class_file to a second pass,
2737 after we've correctly mapped command-line .clas fiels to classes.
2738 (jcf_figure_file_type): Removed.
2739 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2740 (JCF_ZERO): Also clear zipd field.
2741 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2743 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2745 * jcf-parse.c (yyparse): Change ch from char * to char.
2747 2001-03-19 Per Bothner <per@bothner.com>
2749 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2750 Add constructed filelist-file at end, following -xjava. Thus any .o
2751 and library files are not affected by the -xjava. Also wrap
2752 explicit @FILE with -xjava and -xnone.
2754 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2756 * class.c (build_static_field_ref): Call make_decl_rtl() after
2757 setting the DECL_EXTERNAL flag.
2759 2001-03-17 Per Bothner <per@bothner.com>
2761 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2763 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2764 when result is is needed (target is STACK_TARGET).
2766 * parse.h (JDEP_SOLV): Removed.
2767 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2769 * parse.y (incomplete_class_list): Removed.
2770 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2771 It doesn't work if resolve_class changes the name of an array type
2772 that is on the list and then someone else looks for the modified name.
2773 Also, seems liable to break when compiling multiple source files at
2774 once. So the simplest is to just remove incomplete_class_list -
2775 it is only a minor space win and it is not even clear it saves time.
2777 * parse.y (resolve_class): Remove unneeded promote_type.
2779 2001-03-15 Per Bothner <per@bothner.com>
2781 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2782 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2783 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2784 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2786 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2787 * parse.y (java_expand_classes): Likewise.
2789 * parse.y (expand_start_java_method): Was only called once and had a
2790 misleading name, so inline in caller java_complete_expand_method.
2791 (enter_a_block): Likewise inline in enter_block and remove.
2793 Remove junk from when gcc/java was created (by copying from C/C++).
2794 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2795 (struct binding_level): Remove fields keep, keep_if_subblocks,
2796 more_cleanups_ok, have_cleanups (which have never been used).
2797 (pushlevel, poplevel): Remove related useless code.
2799 * class.c (make_class_data): The class_dtable_decl (i.e. the
2800 vtable for Class) should be external, except when compiling Class.
2802 * jvspec.c (lang_specific_driver): Fix -C handling.
2803 Check -save-temps to see if temp @FILE should be deleted.
2804 Follow-up to/fix for February 16 patch.
2806 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2807 (type_stack_dup): Remove no-longer neded error check.
2809 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2811 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2812 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2813 don't surround the element with 'N..E' if the type name is
2816 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2818 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2819 DECL_RTL_SET_P, etc.
2820 (make_method_value): Likewise.
2821 (get_dispatch_table): Likewise.
2823 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2825 2001-03-07 Tom Tromey <tromey@redhat.com>
2827 * config-lang.in (lang_requires): Define.
2829 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2831 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2834 2001-03-05 Per Bothner <per@bothner.com>
2836 Fix a problem where rest_of_decl_compilation applied to
2837 class_dtable_decl causes problems because it was done too early,
2838 before output file was opened.
2839 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2840 * class.c (class_dtable_decl): Add macro - element of class_roots.
2841 (make_class_data): Define class_dtable_decl.
2842 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2844 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2846 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2847 uses of 'boolean' with 'bool'.
2849 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2851 * lang-specs.h: Add zero initializer for cpp_spec field to all
2854 2001-02-16 Per Bothner <per@bothner.com>
2856 Handle compiling multiple input files at once, and @FILE syntax.
2857 * gcj.texi: Updated documentation to match.
2858 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2859 * jcf-parse.c (parse_source_file): Split into ...
2860 (parse_source_file_1): New function - and:
2861 (parse_source_file_2): New function.
2862 (yyparse): On -ffilelist-file, open and scan named file.
2863 On first pass over files, only do parse_source_file_1.
2864 A new second pass calls parse_source_file_2 for each file to compile.
2865 (init_jcf_parse): Call init_src_parse.
2866 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2867 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2868 as multiple input file combined in one compilation.
2869 * lang-options.h: Add -ffilelist-file
2870 * lang.c (flag_filelist_file): New flag variable.
2871 (lang_f_options): Handle -ffilelist-file.
2872 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2873 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2874 gclass_list - use global fields of src_parse_roots instead.
2875 * parse.y (src_parse_roots): New array.
2876 (incomplete_class_list, gclass_list): New macros.
2877 (push_parser_context, java_pop_parser_context,
2878 java_parser_context_resume): Don't fiddle with deleted fields.
2879 (various): Use incomplete_class gclass_list and global macros
2880 instead of parse_ctxt fields - the lists are global.
2881 (init_src_parse): New function.
2883 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2885 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2887 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2889 * parse.y (check_inner_class_access): Moved declaration of local
2890 `enclosing_decl_type' to the right location.
2892 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2894 * parse.y (parser_check_super_interface): Don't call
2895 check_pkg_class_access for an inner interface.
2896 (parser_check_super): Don't call check_pkg_class_access for inner
2898 (do_resolve_class): Simplify enclosing type loop. Don't call
2899 check_pkg_class_access if CL and DECL are not set.
2900 (find_in_imports_on_demand): Set DECL if class_type needed to be
2901 loaded. Don't call check_pkg_class_access for an inner class.
2902 (check_inner_class_access): Rewritten to implement member access
2903 rules as per spec 6.6.1.
2904 (check_pkg_class_access): Handle the empty package correctly.
2905 (in_same_package): New function. Determine if two classes are in the
2908 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2910 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2911 method into array types.
2912 * parse.y (patch_method_invocation): Bypass access check on clone call
2915 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2917 * expr.c (build_instanceof): Check for arrays when trying fold to
2920 2001-02-15 Jim Meyering <meyering@lucent.com>
2922 * Make-lang.in (java.install-common): Depend on `installdirs'.
2923 (java.install-info): Likewise.
2925 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2927 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2929 2001-02-14 Tom Tromey <tromey@redhat.com>
2930 Alexandre Petit-Bianco <apbianco@cygnus.com>
2932 Fix for PR java/1261.
2933 * typeck.c (build_java_array_type): Add public `clone' method to
2935 * parse.y (resolve_qualified_expression_name): Use current_class
2936 when checking for inaccessibility.
2937 (patch_method_invocation): Fixed error message when accessibility
2938 denied. Added `from_super' argument.
2940 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2942 * parse.y (resolve_class): Don't build a fake decl. Use the one
2944 * typeck.c (build_java_array_type): Build and assign decl to array
2947 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2949 * parse.y (not_accessible_p): Changed leading comment. Added extra
2950 `where' argument. Use it to enforce protected access rules.
2951 (resolve_qualified_expression_name): Added extra argument to
2953 (patch_method_invocation): Use argument `primary' to provide
2954 not_accessible_p with an extra argument.
2955 (lookup_method_invoke): Added extra argument to not_accessible_p.
2956 (search_applicable_method_list): Likewise.
2958 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2960 * parse.y (resolve_qualified_expression_name): Try to resolve as
2961 an inner class access only if `decl' is a TYPE_DECL.
2963 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2965 * decl.c (classdollar_identifier_node): Initialize.
2966 * java-tree.h (enum java_tree_index): New entry
2967 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2968 (classdollar_identifier_node): New macro.
2969 (ID_CLASSDOLLAR_P): Likewise.
2970 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2971 (build_dot_class_method_invocation): Likewise.
2972 (find_applicable_accessible_methods_list): `class$' can't be
2975 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2977 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2979 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2981 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2982 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2985 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2987 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2988 outside of the `__U' sequence too.
2989 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2992 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2994 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2996 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2998 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2999 (JVGENMAIN_OBJS): Likewise.
3000 * java-tree.h (append_gpp_mangled_name): New prototype.
3001 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3002 Removed cast calling `gcc_add_root.'
3003 * jvgenmain.c (mangle_obstack): New global, initialized.
3005 (do_mangle_class): Constify local `ptr.'
3006 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3007 append_gpp_mangle_name and update `count' if necessary.
3008 Use `mangle_obstack.'
3009 * mangle.c (append_unicode_mangled_name): Removed.
3010 (append_gpp_mangled_name): Likewise.
3011 (unicode_mangling_length): Likewise.
3012 (mangle_member_name): Return type set to `void.'
3013 (mangle_field_decl): Don't append `U' in escaped names.
3014 (mangle_method_decl): Likewise.
3015 (mangle_member_name): Just use `append_gpp_mangled_name.'
3016 * mangle_name.c: New file.
3018 2001-02-07 Per Bothner <per@bothner.com>
3020 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3022 * check-init.c (check_init): Don't call done_alternative after
3023 processing loop code, as a LOOP_EXPR never terminates normally.
3025 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3027 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3029 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3031 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3034 2001-02-06 Tom Tromey <tromey@redhat.com>
3036 * lex.c (java_new_lexer): Longer error message.
3038 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3039 Alexandre Petit-Bianco <apbianco@cygnus.com>
3041 * typeck.c (build_prim_array_type): Added leading comment.
3042 (build_java_array_type): Moved locals out of
3043 block. Always create the `data' field, fixed alignment to match
3046 2001-02-04 Tom Tromey <tromey@redhat.com>
3048 * expr.c (java_lang_expand_expr): Don't bother recomputing
3049 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3052 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3054 * parse.y (process_imports): Save the original name of the import
3055 for better error report.
3057 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3059 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3060 of macros used when compiling jvspec.c.
3061 * jvspec.c (lang_specific_driver): Link with the shared
3064 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3066 * check-init.c (check_init): Call internal_error instead of fatal.
3067 * expr.c (java_lang_expand_expr): Likewise.
3068 * jcf-parse.c (get_constant): Likewise.
3069 * mangle.c (java_mangle_decl): Likewise.
3070 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3071 (operator_string): Likewise.
3072 * check-init.c (check_init): Call abort instead of fatal.
3073 * class.c (build_class_ref): Likewise.
3074 * constants.c (write_constant_pool): Likewise.
3075 * decl.c (start_java_method): Likewise.
3076 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3077 (java_stack_dup, encode_newarray_type): Likewise.
3078 (build_java_array_length_access): Likewise.
3079 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3080 (build_java_soft_divmod, build_invokeinterface): Likewise.
3081 * java-tree.h (INNER_CLASS_P): Likewise.
3082 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3083 (give_name_to_class, get_class_constant): Likewise.
3084 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3085 (find_constant_index, generate_bytecode_conditional): Likewise.
3086 (generate_bytecode_insns, perform_relocations): Likewise.
3087 * lex.c (java_unget_unicode, java_lex): Likewise.
3088 * mangle.c (mangle_type, mangle_record_type): Likewise.
3089 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3090 (finish_mangling): Likewise.
3091 * parse.h (MARK_FINAL_PARMS): Likewise.
3092 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3093 (obtain_incomplete_type, java_complete_class): Likewise.
3094 (java_check_regular_methods, java_complete_expand_method): Likewise.
3095 (cut_identifier_in_qualified, check_deprecation): Likewise.
3096 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3097 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3098 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3099 * typeck.c (set_local_type, parse_signature_type): Likewise.
3100 (parse_signature_string, build_java_signature): Likewise;
3101 (set_java_signature): Likewise.
3102 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3103 * class.c (add_method): Call fatal_error instead of fatal.
3104 (build_static_field_ref): Likewise.
3105 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3106 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3107 * lex.c (java_new_new_lexer): Likewise.
3108 * jv-scan.c (main): Likewise.
3109 (fatal_error): Renamed from fatal.
3110 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3112 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3113 (yyparse): Likewise.
3114 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3115 * lex.c (java_get_line_col): Likewise.
3116 * jcf-parse.c (load_class): Make errors non-fatal.
3117 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3119 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3121 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3122 (error): Remove unused function.
3123 (main): Don't use "__attribute__ alias" on generated class symbol.
3125 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3127 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3129 * parse.y (finish_method_declaration): Code accounting for WFLed
3130 method DECL_NAMEs deleted.
3131 (check_abstract_method_definitions): Likewise.
3132 (resolve_type_during_patch): Layout resolved type.
3133 * typeck.c (lookup_do): Removed unused local.
3135 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3137 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3138 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3139 integer_negative_one_node.
3140 * expr.c (build_java_binop): Likewise.
3142 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3144 * zextract.c (read_zip_archive): Read file_offset before writing
3145 zipd and consequently clobbering the header contents.
3147 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3149 * Make-lang.in: Remove all dependencies on defaults.h.
3150 * decl.c: Don't include defaults.h.
3152 * parse.y: Likewise.
3154 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3156 * ChangeLog (2001-01-21): Fixed typo.
3157 * class.c (layout_class_method): Code accounting for WFLed
3158 method DECL_NAMEs deleted.
3159 * constant.c (find_methodref_index): Likewise.
3160 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3161 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3162 (struct lang_decl): New field `wfl'.
3163 (java_get_real_method_name): Prototype deleted.
3164 * mangle.c (mangle_method_decl): Code accounting for WFLed
3165 method DECL_NAMEs deleted.
3166 * parse.h (GET_METHOD_NAME): Macro deleted.
3167 * parse.y (reset_method_name): Deleted.
3168 (method_header): Set DECL_FUNCTION_WFL.
3169 (check_abstract_method_header): Code accounting for WFLed method
3171 (java_get_real_method_name): Deleted.
3172 (check_method_redefinition): Code accounting for WFLed method
3173 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3174 (java_check_regular_methods): Likewise.
3175 (java_check_abstract_methods): Likewise.
3176 (java_expand_classes): Don't call `reset_method_name.'
3177 (search_applicable_method_list): Use DECL_NAMEs instead of
3179 * typeck.c (lookup_do): Code accounting for WFLed method
3182 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3184 * lex.c (java_read_char): Check for EOF from getc first.
3186 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3188 * class.c (layout_class): Don't lay the superclass out if it's
3189 already being laid out.
3190 * jcf-parse.c (handle_innerclass_attribute): New function.
3191 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3192 handle_innerclasses_attribute.
3193 (jcf_parse): Don't load an innerclasses if it's already being
3195 * jcf-write.c (append_innerclass_attribute_entry): Static
3196 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3197 to be zero for anonymous classes.
3199 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3201 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3203 * jcf-parse.c (set_source_filename): Use
3204 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3206 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3208 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3209 gets a unique asm name.
3211 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3213 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3214 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3216 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3217 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3218 * parse.y (lookup_package_type_and_set_next): Deleted.
3219 (resolve_package): Removed unnecessary code.
3220 (find_applicable_accessible_methods_list): `finit$' can't be
3222 * verify.c (pop_argument_types): Added missing prototype.
3224 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3226 * config-lang.in: Disable java by default.
3228 2001-01-23 Tom Tromey <tromey@redhat.com>
3230 * gcj.texi (Copying): New node.
3231 Added copyright information.
3233 2001-01-21 Per Bothner <per@bothner.com>
3235 Various fixes to allow compiling a compressed .jar/.zip archive.
3236 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3237 (struct ZipFile): Add fields name and next (from ZipFileCache).
3238 (struct ZipDirectory): New field zipf points to owning ZipFile.
3239 * jcf.h (struct ZipDirectory): Add forward declaration.
3240 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3241 Remove seen_in_zip and zip_offset fields.
3242 (JCF_SEEN_IN_ZIP): New macro.
3243 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3244 * jcf-io.c: Change all ZipFileCache to ZipFile.
3245 (read_zip_member): New function.
3246 (open_in_zip): Call read_zip_member.
3247 * jcf-parse.c (find_in_current_zip): Remove function.
3248 (read_class): Merge in find_in_current_zip functionality.
3249 Call read_zip_member if needed.
3250 (parse_zip_file_entries): Use read_zip_member.
3251 (process_zip_dir): Update for removed and added JCF fields.
3252 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3254 2001-01-21 Per Bothner <per@bothner.com>
3256 Minor optimization of static ggc roots.
3257 * jcf-parse.c (parse_roots): New static field.
3258 (current_field, current_method, current_file_list): Replace by macros
3259 naming fields of parse_roots.
3260 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3261 * class.c (class_roots): New static field.
3262 (registered_class, fields_ident, info_ident, class_list):
3263 New macros naming fields of parse_roots.
3264 (build_static_field_ref): Don't register roots here.
3265 (layout_class): Static field list replaced by macro class_list.
3266 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3267 Initialize fields_ident and info_ident here.
3269 2001-01-21 Per Bothner <per@bothner.com>
3271 * jcf-parse.c (ggc_mark_jcf): New function.
3272 (init_jcf_parse): Register current_jcf as ggc root.
3274 2001-01-21 Per Bothner <per@bothner.com>
3276 * lang.c (put_decl_node): Print method's name.
3278 2001-01-21 Per Bothner <per@bothner.com>
3280 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3281 (verify_jvm_instructions): Use it, for better error messages on loads.
3283 2001-01-21 Per Bothner <per@bothner.com>
3285 * verify.c (merge_type_state): Still may have to merge even if
3286 LABEL_VERIFIED (label).
3288 2001-01-21 Per Bothner <per@bothner.com>
3290 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3291 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3293 2001-01-19 Per Bothner <per@bothner.com>
3295 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3296 if expeting an interface type. Refines Tom's change of 2000-09-12.
3298 2001-01-18 Per Bothner <per@bothner.com>
3300 * gcj.texi (Input Options): Mention .java files.
3302 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3304 * lang-options.h (-Wunsupported-jdk11): Removed.
3305 * lang.c (flag_not_overriding): Deleted.
3306 (flag_static_local_jdk1_1): Likewise.
3307 (lang_W_options): Removed "unsupported-jdk11" entry.
3308 * parse.y (java_check_methods): Removed dead code.
3310 2001-01-17 Tom Tromey <tromey@redhat.com>
3312 Changes suggested by Per Bothner:
3313 * gcj.texi (Input Options): Don't mention input files.
3314 (Code Generation): Updated --main information.
3315 (Invoking jcf-dump): Mention that --javap is incomplete.
3316 From Alexandre Petit-Bianco:
3317 (Warnings): Don't mention -Wunsupported-jdk11.
3319 (Compatibility): Mention JDK 1.2-ness of libraries.
3320 (Resources): Mention resources used when writing gcj.
3322 2001-01-17 Tom Tromey <tromey@redhat.com>
3324 * gcj.texi: New file.
3325 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3326 (java.info): Depend on gcj.info.
3327 (java/gcj.dvi): New target.
3328 (java.dvi): Depend on gcj.dvi.
3329 (java.install-info): Wrote.
3331 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3333 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3334 having called make_decl_rtl.
3336 2001-01-14 Per Bothner <per@bothner.com>
3338 Various patches to emit better messages on verification errors.
3339 * expr.c (push_type_0): Return error indication on stack overflow,
3340 instead of callinfg fatal.
3341 (push_type): Now just call push_type_0 (nd fatal on overflow).
3342 (pop_type_0): Return detailed error message (in a char** argument).
3343 (pop_type): If pop_type_0 fails, print error message.
3344 (pop_argument_types): Moved to verify.c.
3345 * verify.c (pop_argument_types): Moved from expr.c.
3346 Return a (possible) error message, rather than void.
3347 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3348 (verify_jvm_instruction): Use new macros, improving error messages.
3349 For case OPCODE_astore use object_ptr_type_node.
3350 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3351 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3353 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3354 constant, return body without wrapper. (Improves constant folding.)
3355 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3357 2001-01-13 Per Bothner <per@bothner.com>
3359 * expr.c (expand_java_field_op): Assigning to a final field outside
3360 an initializer does not violate JVM spec, so should be warning, not
3361 error. (Sun's verifier does not complain - though MicroSoft's does.)
3363 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3365 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3368 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3370 * parse.y (resolve_expression_name): Permit instance variables from
3371 enclosing context in super constructor call.
3372 (resolve_qualified_expression_name): Permit enclosing class's qualified
3373 "this" in super constructor call.
3375 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3377 * class.c (build_utf8_ref): Remove last argument in call to
3378 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3379 (build_class_ref): Likewise.
3380 (build_static_field_ref): Likewise.
3381 (get_dispatch_table): Likewise.
3382 (layout_class_method): Likewise.
3383 (emit_register_classes): Likewise.
3384 * constants.c (build_constant_data_ref): Likewise.
3385 * decl.c (builtin_function): Likewise.
3386 (create_primitive_vtable): Likewise.
3387 * expr.c (build_known_method_def): Likewise.
3388 (build_jni_stub): Likewise.
3389 (java_lang_expand_expr): Likewise.
3391 2001-01-10 Tom Tromey <tromey@redhat.com>
3393 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3395 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3397 * java-tree.h (lang_printable_name_wls): New prototype.
3398 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3399 rather than `current_class' to print type name. Don't prepend type
3400 names when printing constructor names.
3401 (lang_printable_name_wls): New function.
3402 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3403 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3404 * parse.y (patch_method_invocation): Message tuned for constructors.
3405 (not_accessible_p): Grant `private' access from within
3408 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3410 All files with updated copyright when applicable.
3411 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3412 * class.c (mangle_class_field): Function removed.
3413 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3414 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3415 (build_class_ref): Call `java_mangle_class_field' instead of
3416 `mangle_class_field.'
3417 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3418 (layout_class): Call `java_mangle_decl' instead of
3419 `mangle_static_field.'
3420 (cxx_keywords): Initialized static array moved to `lex.c.'
3421 (layout_class_method): Changed leading comment. Simplified to
3422 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3423 * decl.c (lang_mark_tree): Mark field `package_list.'
3424 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3425 (struct lang_type): New field `package_list.'
3426 (unicode_mangling_length): Prototype removed.
3427 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3428 emit_unicode_mangled_name): Likewise.
3429 (cxx_keyword_p): New prototype.
3430 (java_mangle_decl, java_mangle_class_field,
3431 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3432 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3434 * jvgenmain.c (main_method_prefix): Global variable removed.
3435 (main_method_suffix): Likewise.
3436 (do_mangle_classname): New function.
3437 (main): Call it. Format changed to accommodate new mangling scheme.
3438 * lex.c: (utf8_cmp): Conditionally prototyped.
3439 (cxx_keywords): Moved from class.c, conditionally defined.
3440 (utf8_cmp, cxx_keyword_p): Likewise.
3441 * mangle.c (obstack.h, ggc.h): Included.
3442 (mangle_field_decl): New function.
3443 (mangle_method_decl, mangle_type, mangle_pointer_type,
3444 mangle_array_type, mangle_record_type,
3445 find_compression_pointer_match, find_compression_array_match,
3446 find_compression_record_match,
3447 find_compression_array_template_match, set_type_package_list,
3448 entry_match_pointer_p, emit_compression_string, init_mangling,
3449 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3450 (mangle_obstack): New global.
3451 (MANGLE_RAW_STRING): New macro.
3452 (unicode_mangling_length): Turned static.
3453 (append_unicode_mangled_name): Renamed from
3454 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3455 replaces `obstack', removed from the parameter list.
3456 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3457 replaces parameter `obstack', removed from the parameter list. Call
3458 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3459 (append_gpp_mangled_classtype): Removed.
3460 (compression_table, compression_next): New static variables.
3461 * parse.y (temporary_obstack): Extern declaration removed.
3463 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * parse.y (patch_binop): Compute missing type in error situations.
3467 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3469 * class.c (make_class_data): Push initial value for "arrayclass".
3470 * decl.c (init_decl_processing): Add new class field "arrayclass".
3472 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3474 From patha@softlab.ericsson.se:
3475 * parse.y (switch_label): Use build, not build1, to construct
3478 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3480 * lang.c (lang_decode_option): Change -MA to -MP.
3481 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3482 Update to new prototype; do quote targets.
3483 (jcf_dependency_write): Update.
3485 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3487 Shorten primitive array allocation path:
3488 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3489 to create new primitive arrays.
3490 * expr.c (build_newarray): If generating native code, call
3491 soft_newarray_node with a reference to the primitive TYPE identifier
3492 instead of type_value.
3494 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3496 Fix for PRs gcj/312 and gcj/253:
3497 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3498 dest if they arn't already.
3499 * class.c (layout_class): Call maybe_layout_super_class on
3500 superinterfaces also, but only if compiling from bytecode.
3503 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3506 2000-12-15 Tom Tromey <tromey@redhat.com>
3508 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3511 2000-12-14 Andrew Haley <aph@redhat.com>
3513 * boehm.c (mark_reference_fields): Change test to correctly detect
3516 2000-12-15 Andreas Jaeger <aj@suse.de>
3518 * config-lang.in (lang_dirs): Added.
3520 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3522 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3523 Credits go to rth for finding it.
3525 2000-12-13 Mike Stump <mrs@wrs.com>
3527 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3529 2000-11-07 Tom Tromey <tromey@cygnus.com>
3531 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3532 * lex.c (java_ignorable_control_p): Removed.
3533 (java_letter_or_digit_p): Removed.
3534 (java_start_char_p): New function.
3535 (java_read_char): Return `int', not `unicode_t'. Changed
3537 (java_read_unicode): Likewise.
3538 (java_read_unicode_collapsing_terminators): Likewise.
3539 (java_get_unicode): Likewise.
3540 (java_new_lexer): Initialize hit_eof.
3541 (java_parse_end_comment): Take `int' argument.
3542 (java_parse_doc_section): Likewise.
3543 (java_parse_escape_sequence): Don't allow backlash-newline.
3545 * lex.h (JAVA_DIGIT_P): Removed.
3546 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3547 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3548 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3549 (JAVA_PART_CHAR_P): New macro.
3551 (JAVA_CHAR_ERROR): Now -2.
3552 (java_lexer): New field `hit_eof'.
3553 * chartables.h: New file.
3554 * gen-table.pl: new file.
3556 2000-11-20 Tom Tromey <tromey@cygnus.com>
3557 Alexandre Petit-Bianco <apbianco@cygnus.com>
3559 * parse.y (java_complete_lhs): Only allow compound assignment of
3560 reference type if type is String.
3562 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3564 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3565 jcf-path.c: Likewise.
3567 2000-12-09 Anthony Green <green@redhat.com>
3569 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3570 filestart and filename_length as int values.
3572 2000-12-07 Mo DeJong <mdejong@redhat.com>
3574 * jcf-io.c (find_class): Correct the logic that tests to see if a
3575 .java file is newer than its .class file. The compiler was
3576 incorrectly printing a warning when file mod times were equal.
3578 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3580 * jvgenmain.c: Use ISPRINT not isascii.
3582 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3584 * parse.y (end_artificial_method_body): Fixed typo.
3586 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3588 * parse.y (patch_method_invocation): Pick the correct enclosing
3589 context when creating inner class instances.
3592 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3594 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3595 Update copyright year to 2000.
3597 2000-11-23 Anthony Green <green@redhat.com>
3599 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3600 Move current_file_list out of yyparse and make it static.
3602 * expr.c: Declare quick_stack and tree_list_free_list as static
3603 (init_expr_processing): Register quick_stack and
3604 tree_list_free_list roots.
3606 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3608 * parse.y (build_outer_field_access): New local `decl_ctx', use
3609 it. Check for field's context and current class immediate outer
3610 context inheritance.
3611 (outer_field_access_p): Consider fields inherited from the last
3613 (build_access_to_thisn): Stop at the last enclosing context if
3617 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3619 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3621 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3623 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3626 2000-11-20 Tom Tromey <tromey@cygnus.com>
3628 * jv-scan.c (help): Document --complexity.
3629 (options): Added --complexity.
3630 (flag_complexity): New global.
3631 (main): Call `report'.
3632 * parse-scan.y (complexity): New global.
3633 (if_then_statement, if_then_else_statement,
3634 if_then_else_statement_nsi, switch_block_statement_group,
3635 while_expression, do_statement, for_begin, continue_statement,
3636 throw_statement, catch_clause, finally, method_invocation,
3637 conditional_and_expression, conditional_or_expression,
3638 conditional_expression): Update complexity.
3639 (reset_report): Reset complexity.
3640 (report): New function.
3642 2000-11-20 Tom Tromey <tromey@cygnus.com>
3644 * lex.c (yylex): Added STRICT_TK case.
3645 * parse.y (STRICT_TK): Added.
3646 * parse-scan.y (STRICT_TK): Added.
3647 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3648 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3650 * keyword.h: Rebuilt.
3651 * keyword.gperf (strictfp): Added.
3653 2000-11-20 Tom Tromey <tromey@cygnus.com>
3655 * lex.c (yylex): Recognize floating point constants with leading
3658 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3660 * java-tree.h (cyclic_inheritance_report): Constify.
3661 * parse.y (cyclic_inheritance_report): Likewise.
3663 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3665 * parse.y (goal): Remove call to ggc_add_string_root.
3667 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3669 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3670 Create string in scratch buffer, then pass to build_string.
3672 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3674 * parse.y (issue_warning_error_from_context): Add
3677 2000-11-11 Anthony Green <green@redhat.com>
3679 * jcf-parse.c (process_zip_dir): Add finput parameter.
3680 (jcf_figure_file_type): Call process_zip_dir with appropriate
3683 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3685 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3686 * jcf-parse.c (jcf_figure_file_type): Likewise.
3688 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3690 * parse.y (create_new_parser_context): Use memset () instead of
3693 2000-11-08 Tom Tromey <tromey@cygnus.com>
3695 * gjavah.c (process_file): Only include gcj/cni.h when generating
3698 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3700 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3701 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3702 instead of bzero ().
3704 2000-11-05 Tom Tromey <tromey@cygnus.com>
3706 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3707 * lex.c (IS_ZERO): New define.
3708 (java_perform_atof): Error on floating point underflow.
3710 2000-11-04 Tom Tromey <tromey@cygnus.com>
3712 * lex.c (java_parse_escape_sequence): Only read two octal
3713 characters if the first one is greater than 3. Don't allow
3714 "octal" numbers to include the digits 8 or 9.
3716 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3718 * Make-lang.in (java.distdir): Remove.
3720 2000-11-03 Tom Tromey <tromey@cygnus.com>
3722 * Make-lang.in (java.dvi): New target.
3723 Partial fix for PR other/567.
3725 * lang-options.h: Mention -Wout-of-date.
3726 * jcf-dump.c (flag_newer): New global.
3727 * gjavah.c (flag_newer): New global.
3728 * jcf-io.c (find_class): Only warn when flag_newer set.
3729 * lang.c (flag_newer): New global.
3730 (struct string_option): New declaration.
3731 (lang_W_options): New global.
3732 (process_option_with_no): New function.
3733 (lang_decode_option): Use it.
3735 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3736 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3739 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3740 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3741 * lex.c (java_read_unicode): Removed `term_context' argument.
3742 Recognize any number of `u' in `\u'.
3743 (java_read_unicode_collapsing_terminators): New function.
3744 (java_get_unicode): Use it.
3745 (java_lineterminator): Removed.
3746 (yylex): Produce error if character literal is newline or single
3747 quote. Return if eof found in middle of `//' comment. EOF in
3748 `//' comment is only an error if pedantic.
3749 (java_ignorable_control_p): New function.
3750 (java_parse_end_comment): Return if eof found in middle of
3753 * jv-scan.c (pedantic): New global.
3755 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3757 * parse.y (outer_field_access_p): Inherited fields aren't
3758 consider outer fields.
3759 (maybe_build_thisn_access_method): Use
3760 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3761 (resolve_expression_name): Trigger an error if a static field
3762 is being accessed as an outer field.
3764 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3766 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3769 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3771 * Make-lang.in: Move all build rules here from Makefile.in,
3772 adapt to new context. Wrap all rules that change the current
3773 directory in parentheses. Expunge all references to $(P).
3774 When one command depends on another and they're run all at
3775 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3776 all object-file generation rules. Delete obsolete variables.
3778 * Makefile.in: Delete.
3779 * config-lang.in: Delete outputs= line.
3781 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * parse.y (patch_method_invocation): NULLify this_arg when already
3785 (maybe_use_access_method): Handle call to methods unrelated to the
3786 current class. Fixed comment.
3789 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3791 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3794 2000-10-24 Tom Tromey <tromey@cygnus.com>
3796 * lex.c (java_new_lexer): Initialize new fields. Work around
3797 broken iconv() implementations.
3798 (java_read_char): Swap bytes if required. Use fallback decoder if
3800 (byteswap_init, need_byteswap): New globals.
3801 (java_destroy_lexer): Only close iconv handle if it is in use.
3802 * lex.h (java_lexer): New fields read_anything, byte_swap,
3804 Made out_buffer unsigned.
3806 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3808 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3809 where an enclosing context can be set on the jdep.
3810 (do_resolve_class): Fixed identation.
3812 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3814 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3816 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3819 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3821 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3823 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * jcf-write.c (OP1): Update `last_bc'.
3826 (struct jcf_block): Fixed indentation and typo in comments. New
3828 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3829 follows `monitorenter'.
3830 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3834 2000-10-16 Tom Tromey <tromey@cygnus.com>
3836 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3837 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3838 * lang-options.h: Added -MA, -MT, -MF..
3839 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3840 (DEPEND_TARGET_SET): New macro.
3841 (DEPEND_FILE_ALREADY_SET): Likewise.
3842 (init_parse): Handle new flags.
3843 * jcf.h (jcf_dependency_print_dummies): Declare.
3844 * Make-lang.in (s-java): Added mkdeps.o.
3845 * Makefile.in (BACKEND): Added mkdeps.o.
3846 (../gcjh$(exeext)): Added mkdeps.o.
3847 (../jcf-dump$(exeext)): Added mkdeps.o.
3848 * jcf-depend.c: Include mkdeps.h.
3849 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3850 add_entry): Removed.
3851 (jcf_dependency_reset): Rewrote.
3852 (dependencies): New global.
3853 (jcf_dependency_set_target): Rewrote.
3854 (jcf_dependency_add_target): Likewise.
3855 (jcf_dependency_add_file): Likewise.
3857 (print_ents): Removed.
3858 (jcf_dependency_write): Rewrote.
3859 (print_dummies): New global.
3860 (jcf_dependency_print_dummies): New function
3861 (jcf_dependency_write): Call deps_dummy_targets if required.
3863 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3865 * gjavah.c (add_class_decl): Removed unused variables `tname',
3866 `tlen' and `name_index'.
3867 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3868 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3869 in `wfl_operator' with value.
3870 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3871 (jcf_figure_file_type): Fixed identation.
3872 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3873 * parse.y (analyze_clinit_body): New function.
3874 (static_initializer:): Reset `current_static_block'.
3875 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3876 `wfl_operator' with new value.
3877 (lookup_cl): Use EXPR_WFL_FILENAME.
3878 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3879 analyze_clinit_body.
3880 (build_outer_field_access): Access to this$<n> built from
3881 current_class, not its outer context.
3882 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3883 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3884 (patch_method_invocation): Use `is_static_flag' when already
3886 (patch_newarray): Removed assignment in ternary operator.
3888 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3890 * except.c (free_eh_ranges): Don't free `whole_range'.
3892 2000-10-15 Anthony Green <green@redhat.com>
3894 * decl.c (init_decl_processing): Call init_class_processing before
3897 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * check-init.c (check_init): Fixed leading comment. Use
3901 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3902 (give_name_to_locals): Likewise.
3903 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3904 fields in lang_decl_var.
3905 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3906 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3907 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3908 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3909 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3910 (LOCAL_FINAL): Rewritten.
3911 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3912 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3913 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3914 `init_final' fields.
3915 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3916 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3917 (TYPE_HAS_FINAL_VARIABLE): New macro.
3918 (struct lang_type): Added `afv' field.
3919 * parse.y (check_static_final_variable_assignment_flag): New function.
3920 (reset_static_final_variable_assignment_flag): Likewise.
3921 (check_final_variable_local_assignment_flag): Likewise.
3922 (reset_final_variable_local_assignment_flag): Likewise.
3923 (check_final_variable_indirect_assignment): Likewise.
3924 (check_final_variable_global_assignment_flag): Likewise.
3925 (add_inner_class_fields): Use LOCAL_FINAL_P.
3926 (register_fields): Handle local finals and final variables.
3927 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3928 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3929 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3931 (java_complete_expand_methods): Loop to set
3932 TYPE_HAS_FINAL_VARIABLE. Call
3933 `reset_final_variable_local_assignment_flag' and
3934 `check_final_variable_local_assignment_flag' accordingly before
3935 and after constructor expansion. Call
3936 `reset_static_final_variable_assignment_flag'
3937 before expanding <clinit> and after call
3938 `check_static_final_variable_assignment_flag' if the
3939 current_class isn't an interface. After all methods have been
3940 expanded, call `check_final_variable_global_assignment_flag' and
3941 `check_static_final_variable_assignment_flag' if the current class
3943 (maybe_yank_clinit): Fixed typo in comment.
3944 (build_outer_field_access_methods): Removed old sanity check. Use
3945 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3946 Don't create access methods for finals.
3947 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3948 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3949 existing DECL_INIT has been processed.
3950 (java_complete_lhs): Likewise.
3951 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3952 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3954 (patch_assignment): Use LOCAL_FINAL_P.
3955 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3956 DECL_INITIAL is nullified.
3959 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3961 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3963 * Makefile.in (parse.c, parse-scan.c): Likewise.
3965 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3967 * class.c (temporary_obstack): Remove.
3968 (make_class): Don't mess with obstascks.
3969 (push_class): Likewise.
3970 (set_super_info): Likewise.
3971 (add_method_1): Likewise.
3972 (add_method): Likewise.
3973 (add_field): Likewise.
3974 (build_utf8_ref): Likewise.
3975 (build_class_ref): Likewise.
3976 (build_static_field_ref): Likewise.
3977 (finish_class): Likewise.
3978 (push_super_field): Likewise.
3979 (layout_class): Likewise.
3980 (layout_class_methods): Likewise.
3981 (init_class_processing): Likewise.
3982 * constants.c (get_tag_node): Likewise.
3983 (build_constant_data_ref): Likewise.
3984 * decl.c (ggc_p): Remove.
3985 (copy_lang_decl): Use ggc_alloc.
3986 (complete_start_java_method): Don't mess with obstacks.
3987 (start_java_method): Likewise.
3988 (end_java_method): Likewise.
3989 * except.c (link_handler): Use xmalloc.
3990 (free_eh_ranges): New function.
3991 (method_init_exceptions): Use it.
3992 (add_handler): Use xmalloc.
3993 (expand_start_java_handler): Don't mess with obstacks.
3994 (prepare_eh_table_type): Likewise.
3995 (expand_end_java_handler): Likewise.
3996 * expr.c (push_value): Likewise.
3997 (create_label_decl): Likewise.
3998 (build_jni_stub): Likewise.
3999 (java_lang_expand_expr): Likewise.
4000 (note_instructions): Use xrealloc.
4001 (java_push_constant_from_pool): Don't mess with obstacks.
4002 (process_jvm_instruction): Likewise.
4003 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4005 * jcf-parse.c (get_constant): Don't mess with obstacks.
4006 (read_class): Likewise.
4007 (jcf_parse): Likewise.
4008 * lex.c (expression_obstack): Remove.
4009 (java_lex): Don't use obstack_free.
4010 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4011 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4012 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4013 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4014 * parse.y (gaol): Add more GC roots.
4015 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4016 (lookup_field_wrapper): Likewise.
4017 (obtain_incomplete_type): Don't mess with obstacks.
4018 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4020 (craft_constructor): Don't mess with obstacks.
4021 (safe_layout_class): Likewise.
4022 (java_complete_class): Likewise.
4023 (source_end_java_method): Likewise.
4024 (build_outer_field_access_methods): Likewise.
4025 (build_outer_method_access_method): Likewise.
4026 (maybe_build_thisn_access_method): Likewise.
4027 (build_dot_class_method_invocation): Likewise.
4028 (java_complete_tree): Likewise.
4029 (java_complete_lhs): Likewise.
4030 (do_merge_string_cste): Likewise.
4031 (patch_string_cst): Likewise.
4032 (array_constructor_check_entry): Likewise.
4033 * typeck.c (build_java_array_type): Likewise.
4034 (parse_signature_string): Likewise.
4035 (build_java_signature): Likewise.
4037 2000-10-12 Tom Tromey <tromey@cygnus.com>
4040 * gjavah.c (add_class_decl): Don't special-case inner classes.
4041 (add_namelet): Likewise.
4043 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4045 * java-tree.h: Constify current_encoding.
4046 * lang.c: Constify current_encoding.
4048 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4050 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4051 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4053 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4056 patch. Fixes gcj/340.
4058 2000-10-10 Tom Tromey <tromey@cygnus.com>
4060 * lex.c (java_new_lexer): Initialize out_first and out_last
4062 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4064 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4066 * parse.y (pop_current_osb): New function.
4067 (array_type:): Use `dims:', changed actions
4068 accordingly. Suggested by Anthony Green.
4069 (array_creation_expression:): Used pop_current_osb.
4070 (cast_expression:): Likewise.
4071 (search_applicable_method_list): Fixed indentation.
4073 2000-10-08 Anthony Green <green@redhat.com>
4075 * parse.y (array_type_literal): Remove production.
4076 (type_literals): Refer to array_type, not array_type_literal.
4078 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4080 Patch contributed by Corey Minyard.
4081 * decl.c (check_local_named_variable): New function.
4082 (tree check_local_unnamed_variable): Likewise.
4083 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4085 2000-10-07 Anthony Green <green@redhat.com>
4087 * class.c (layout_class): Handle case where superclass can't be
4090 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4092 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4095 2000-10-05 Tom Tromey <tromey@cygnus.com>
4097 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4098 * jvgenmain.c (class_mangling_prefix): Removed.
4099 (class_mangling_suffix): New global.
4101 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4103 (print_method_info): Handle overrides for static and final
4105 (process_file): Generate declaration for class object field.
4106 * class.c (cxx_keywords): New array.
4107 (utf8_cmp): New function.
4108 (cxx_keyword_p): New function.
4109 (layout_class_method): Mangle C++ keywords by appending `$'.
4110 (mangle_field): New function.
4111 (mangle_class_field): Use mangle_field. Mangle class name as
4113 (mangle_static_field): Use mangle_field.
4115 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4117 * decl.c (find_local_variable): Removed uncessary type check and
4118 fixed range check typo. From Corey Minyard.
4120 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4122 * decl.c (give_name_to_locals): New local `code_offset'. Call
4123 `maybe_adjust_start_pc'.
4124 * expr.c (note_instructions): New function.
4125 (expand_byte_code): Don't collect insn starts here.
4126 (peek_opcode_at_pc): New function.
4127 (maybe_adjust_start_pc): Likewise.
4128 * java-tree.h (maybe_adjust_start_pc): Declare.
4129 (note_instructions): Likewise.
4130 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4132 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4134 * parse.y (field_access:): Fixed indentation.
4135 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4137 2000-09-07 Tom Tromey <tromey@cygnus.com>
4140 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4141 JPRIMITIVE_TYPE_P, for arithmetic operators.
4142 (patch_method_invocation): Indentation fix.
4143 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4144 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4145 (do_unary_numeric_promotion): Cleaned up code.
4146 (valid_cast_to_p): Handle boolean correctly.
4148 2000-09-27 Tom Tromey <tromey@cygnus.com>
4150 * lex.c (java_read_unicode): Reset bs_count when finished with
4153 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4156 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4157 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4158 (typeck.o): Depend on ggc.h.
4159 * class.c (add_method_1): Use GC functions for allocation.
4160 (init_class_processing): Register roots.
4161 * decl.c (ggc_p): Set to 1.
4162 (pending_local_decls): Make it static.
4163 (push_jvm_slot): Use GC functions for allocation.
4164 (init_decl_processing): Register roots.
4165 (give_name_to_locals): Use GC functions for allocation.
4166 (lang_mark_tree): New function.
4167 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4168 functions for allocation.
4169 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4170 * lex.c (java_lex): Use build_string, rather than replicating it
4172 * parse.y (goal): Add more roots.
4173 (mark_parser_ctxt): New function.
4174 * typeck.c: Include ggc.h.
4176 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4179 contains something else than MODIFY_EXPR.
4181 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4183 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4184 * Makefile.in (parse.o): Depend on ggc.h.
4185 (class.o): Likewise.
4186 (constants.o): Likewise.
4189 (jcf-parse.o): Likewise.
4190 (jcf-write.o): Likewise.
4191 (mangle.o): Likewise.
4192 * class.c: Include ggc.h.
4193 (build_static_field_ref): Register GC roots.
4194 (layout_class): Likewise.
4195 (init_class_processing): Likewise.
4196 * constants.c: Include ggc.h.
4197 (current_constant_pool_data_ref): Remove.
4198 (tag_nodes): Move it to ...
4199 (get_tag_node): ... here. Register GC roots.
4200 * decl.c: Include ggc.h. Remove many global tree definitions.
4201 (throw_node): Define.
4202 (java_global_trees): Likewise.
4203 (predef_filenames): Make the size a constant.
4204 (init_decl_processing): Adjust accordingly.
4205 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4206 * expr.c: Include ggc.h.
4207 (init_expr_processing): Register GC roots.
4208 (build_invokeinterface): Likewise.
4209 * java-tree.h: Replace extern tree declarations with macros.
4210 (java_global_trees): New variable.
4211 (java_tree_index): New enumeration.
4212 (init_jcf_parse): Declare.
4213 * jcf-parse.c: Include ggc.h.
4214 (current_class): Remove declaration.
4215 (main_class): Likewise.
4216 (all_class_list): Likewise.
4217 (predefined_filename_p): Adjust for constant size of
4219 (init_jcf_parse): New function.
4220 * jcf-write.c: Include ggc.h.
4221 (generate_classfile): Register GC roots.
4222 (append_synthetic_attribute): Likewise.
4223 (append_innerclass_attribute_entry): Likewise.
4224 * lang.c: Include ggc.h.
4225 (lang_print_error): Register GC roots.
4226 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4228 * parse.y: Include ggc.h.
4229 (wfl_operator): Remove.
4230 (goal): Register GC roots.
4231 (java_pop_parser_context): Adjust for new field names.
4232 (java_parser_context_save_global): Likewse.
4233 (java_parser_context_restore_global): Likewise.
4234 (java_parser_context_suspend): Likewise.
4235 (java_parser_context_resume): Likewise.
4236 (verify_constructor_circularity): Register GC roots.
4237 (lookup_cl): Likewise.
4238 (java_reorder_fields): Likewise.
4239 (build_current_this): Likewise.
4240 (class_in_current_package): Likewise.
4241 (argument_types_convertible): Likewise.
4242 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4244 2000-09-14 Tom Tromey <tromey@cygnus.com>
4246 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4248 2000-09-13 Tom Tromey <tromey@cygnus.com>
4250 * jcf-parse.c: Include <locale.h>.
4251 * jv-scan.c: Include <locale.h>.
4253 2000-09-12 Tom Tromey <tromey@cygnus.com>
4255 * expr.c (pop_type_0): Return `Object' if trying to merge two
4257 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4258 interface types; `Object' is always a valid supertype.
4260 2000-09-12 Tom Tromey <tromey@cygnus.com>
4263 * jv-scan.c (help): Document --encoding.
4264 (options): Added `encoding' entry.
4265 (OPT_ENCODING): New define.
4266 (main): Handle --encoding.
4267 Include <langinfo.h> if nl_langinfo exists.
4268 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4270 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4271 (parse_source_file): Correctly call java_init_lex. Added `finput'
4272 argument. Use nl_langinfo to determine default encoding.
4273 * java-tree.h (current_encoding): Declare.
4274 * parse.y (java_parser_context_restore_global): Don't restore
4276 (java_parser_context_save_global): Don't set `finput' field.
4277 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4279 * lang.c (current_encoding): New global.
4280 (lang_decode_option): Recognize `-fencoding='.
4281 (finish_parse): Don't close finput.
4282 * parse.h (struct parser_ctxt): Removed `finput' and
4283 `unget_utf8_value' fields. Added `lexer' field.
4284 (java_init_lex): Fixed declaration.
4285 * lex.c (java_new_lexer): New function.
4286 (java_destroy_lexer): Likewise.
4287 (java_read_char): Added `lex' argument. Handle iconv case.
4288 (java_read_unicode): Added `lex' argument. Count backslashes in
4290 (java_init_lex): Added `finput' and `encoding' arguments. Set
4291 `lexer' field in ctxp.
4292 (BAD_UTF8_VALUE): Removed.
4293 (java_lex): Handle seeing UEOF in the middle of a string literal.
4294 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4295 (java_lexer): New structure.
4298 (DEFAULT_ENCODING): New define.
4299 (java_destroy_lexer): Declare.
4301 2000-09-12 Tom Tromey <tromey@cygnus.com>
4304 * lex.c (java_init_lex): Initialize java_io_serializable.
4305 * parse.y (java_io_serializable): New global.
4306 (valid_ref_assignconv_cast_p): An array can be cast to
4309 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4311 * decl.c, expr.c: Include defaults.h if not already included.
4312 Don't define the *_TYPE_SIZE macros.
4314 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4316 * typeck.c (build_java_array_type): Correct first parameter
4317 in ADJUST_FIELD_ALIGN invocation.
4319 2000-09-06 Tom Tromey <tromey@cygnus.com>
4321 * lang-specs.h: Also recognize `-femit-class-files'.
4323 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4325 * verify.c (merge_types): Load the types to merge if necessary.
4327 2000-09-02 Anthony Green <green@redhat.com>
4329 * jcf-io.c: Include zlib.h.
4330 (open_in_zip): Read compressed class file archives.
4331 * zipfile.h (ZipDirectory): Add uncompressed_size and
4332 compression_method fields.
4333 * zextract.c (read_zip_archive): Collect file compression info.
4335 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4337 * parse.y (do_resolve_class): Also explore superclasses of
4338 intermediate enclosing contexts when searching for inner classes.
4340 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (variable_declarator_id:): Better error message.
4343 (expression_statement:): Use YYNOT_TWICE.
4344 (cast_expression:): Likewise.
4345 (assignment:): Likewise.
4347 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4349 * parse.y (do_merge_string_cste): New locals. Create new
4350 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4352 2000-08-07 Hans Boehm <boehm@acm.org>
4354 * boehm.c (mark_reference_fields): Set marking bits for all words in
4355 a multiple-word record.
4356 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4359 2000-08-31 Mike Stump <mrs@wrs.com>
4361 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4362 jcf-dump$(exeext)): Make parallel safe.
4364 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4366 * jcf-parse.c (set_source_filename): Constify a char *.
4367 * jcf-write.c (append_innerclasses_attribute,
4368 make_class_file_name): Constify a char *. Don't recycle a
4369 variable for an unrelated purpose.
4370 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4371 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4373 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4375 * expr.c (can_widen_reference_to): Fixed indentation.
4376 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4377 * parse.y: `finit$' replaces `$finit$' in comments.
4378 (try_builtin_assignconv): Fixed leading comment.
4380 2000-08-25 Greg McGary <greg@mcgary.org>
4382 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4384 2000-08-24 Greg McGary <greg@mcgary.org>
4386 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4387 * parse.y (BINOP_LOOKUP): Likewise.
4389 2000-08-22 Andrew Haley <aph@cygnus.com>
4391 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4392 sign extending. Fixes gcj/321.
4393 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4394 combining to make a jlong. Fixes gcj/321.
4396 2000-08-21 Nix <nix@esperi.demon.co.uk>
4398 * lang-specs.h: Do not process -o or run the assembler if
4401 2000-08-16 Andrew Haley <aph@cygnus.com>
4403 * typeck.c (build_java_array_type): Rewrite code to do array
4404 alignment. Take into account back-end macros when aligning array
4405 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4406 user to set alignment. Fixes gcj/252 and 160.
4408 2000-08-09 Tom Tromey <tromey@cygnus.com>
4410 * parse.y (check_abstract_method_definitions): Now return `int'.
4411 Check implemented interfaces. Fixes PR gcj/305.
4413 * parse.y (patch_switch_statement): Disallow `long' in switch
4414 expressions. Fixes PR gcj/310.
4416 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * decl.c (finit_leg_identifier_node): New global.
4419 (init_decl_processing): Use `finit$' to initialize
4420 finit_identifier_node. Use `$finit$' to initialize
4421 finit_leg_identifier_node.
4422 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4423 * java-tree.h (finit_identifier_node): Changed attached comment.
4424 (finit_leg_identifier_node): New declaration.
4425 (ID_FINIT_P): Take finit_identifier_node and
4426 finit_leg_identifier_node into account. This is a backward
4429 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4431 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4433 (generate_bytecode_insns): Check `nargs' before emitting it.
4434 * verify.c (merge_type_state): Fixed typo.
4435 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4436 generate_bytecode_{conditional,insns}.
4438 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4440 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4443 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4445 * class.c (maybe_layout_super_class): Fixed indentation.
4446 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4447 (java_check_methods): New function declaration.
4448 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4449 instead of `str_ptr'.
4450 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4451 of a `invokeinterface' at the right time.
4452 * parse.h (WFL_STRIP_BRACKET): New macro.
4453 (SET_TYPE_FOR_RESOLUTION): Use it.
4454 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4455 (check_class_interface_creation): Don't check for cross package
4456 innerclass name clashes.
4457 (method_header): Behave properly if MDECL is `error_mark_node'.
4458 (method_declarator): Return `error_mark_node' if bogus current
4460 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4461 (resolve_and_layout): New local `decl_type', set and used. Call
4463 (java_check_methods): New method.
4464 (java_layout_classes): Use it.
4465 (resolve_qualified_expression_name): No EH check necessary in
4467 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4469 (patch_assignment): Set DECL_INITIAL on integral final local.
4471 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * java-tree.h (flag_extraneous_semicolon): New extern.
4474 * lang-options.h: (-Wextraneous-semicolon): New option.
4475 * lang.c (flag_redundant): Fixed typo in leading comment.
4476 (flag_extraneous_semicolon): New global.
4477 (lang_decode_option): Set `flag_extraneous_semicolon' when
4478 -Wall. Decode `-Wextraneous-semicolon'.
4479 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4480 `empty_statement' rule.
4481 (class_body_declaration): Likewise.
4482 (method_body:): Accept `;' as a method body.
4483 (static_initializer:): Removed `SC_TK' hack.
4484 (constructor_block_end:): Likewise.
4485 (empty_statement:): Report deprecated empty declaration. Fixes
4488 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4490 * parse.y (build_dot_class_method_invocation): Changed parameter
4491 name to `type'. Build signature from `type' and convert it to a
4492 STRING_CST if it's an array.
4493 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4494 to use `ref_type' directly.
4496 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4498 * lang-options.h: Added a comma after the last element to avoid
4499 syntax errors when other languages define additional options.
4501 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4503 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4504 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4505 (jc1): Link with $(BACKEND).
4506 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4508 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4510 * jvspec.c: Adjust type of second argument to
4511 lang_specific_driver, and update code as necessary.
4513 * class.c (build_dtable_decl): Initialize dummy.
4515 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4517 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4518 method bodies not to rule out discarding `<clinit>'; don't use
4519 <clinit> to initialize static fields with constant initializers.
4521 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4525 (method_synthetic): New global.
4526 (HANDLE_METHOD): Recognize synthetic method and tell
4527 `print_method_info' about it.
4528 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4529 processing a synthetic method.
4530 * jcf-reader.c (skip_attribute): New function.
4531 ( skip_attribute): Likewise.
4533 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4535 * parse.y (build_outer_field_access): Fixed comments.
4536 (fix_constructors): Emit the initialization of this$<n> before
4538 (resolve_qualified_expression_name): Build an access to `decl' if
4541 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * parse-scan.y (curent_class): Non longer const.
4544 (inner_qualifier, inner_qualifier_length): Deleted.
4545 (current_class_length): New global.
4546 (bracket_count): Fixed typo in leading comment.
4547 (anonymous_count): New global.
4548 (class_instance_creation_expression:): Handle anonymous classes.
4549 (anonymous_class_creation:): New rule.
4550 (push_class_context): Rewritten.
4551 (pop_class_context): Likewise.
4552 (INNER_QUALIFIER): Macro deleted.
4553 (report_class_declaration): call `push_class_context' when
4554 entering the function. `fprintf' format modified not to use
4556 (report_class_declaration): Assign `package_name' and
4557 `current_class' to NULL separately.
4559 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4561 * expr.c (build_invokeinterface): Call layout_class_methods on
4564 2000-07-27 Tom Tromey <tromey@cygnus.com>
4565 Anthony Green <green@cygnus.com>
4566 Alexandre Petit-Bianco <apbianco@cygnus.com>
4568 * class.c (make_class_data): Create vtable for abstract classes.
4569 (get_dispatch_table): Changed to cope with abstract classes.
4571 2000-07-27 Tom Tromey <tromey@cygnus.com>
4573 * parse.y (patch_method_invocation): Don't reverse the argument
4574 list when dealing with anonymous class constructors. Fixed typo in
4577 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4579 * parse.y (build_alias_initializer_parameter_list): Reverse
4580 crafted list when building aliases for anonymous class
4583 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4585 * parse.y (jdep_resolve_class): Don't bother checking potential
4586 innerclass access if `decl' is NULL.
4587 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4590 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * parse.c: Remove (again.)
4594 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4596 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4597 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4598 outside the `if' statement, alias to innerclass removed, `decl'
4599 used to mark the class complete.
4601 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4603 * parse.y (simple_name:): Fixed typo in error message.
4605 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4607 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4608 or its first operand can be error marks.
4610 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4612 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4613 * parse.y (method_header): Likewise.
4615 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4617 * parse.y (process_imports): Consider that one might be trying to
4618 import an innerclass. Fixes gcj/254
4620 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (find_as_inner_class): Handle the case where the
4623 enclosing context of an innerclass has been loaded as bytecode.
4625 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 * parse.y (simple_name:): Reject `$' in type names.
4628 (resolve_type_during_patch): Use `type' as a second
4629 argument to resolve_no_layout. Fixes gcj/257.
4631 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4633 * parse.y (find_most_specific_methods_list): Select the only
4634 non-abstract method even if max has been set.
4635 Fixes gcj/285, gcj/298.
4637 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4639 * lang-specs.h: Added %(jc1) to java compiler options.
4641 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4643 * .cvsignore: New file.
4645 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4647 * parse.y (not_accessible_p): Access granted to innerclasses
4648 (indirectly) extending the reference type. Fixes gcj/249.
4650 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * parse.y (patch_method_invocation): Fixed comment.
4653 (maybe_use_access_method): Build this$<n>s to the context of the
4654 target method, or a type that extends it. Fixes gcj/242.
4656 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4660 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4662 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4664 2000-07-13 Tom Tromey <tromey@cygnus.com>
4666 * lang-specs.h: Added %{I*}.
4668 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4670 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4672 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4674 * parse-scan.c: Remove.
4676 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4678 * class.c (set_super_info): Handled protected inner classes.
4679 (common_enclosing_context_p): Bail early if arguments aren't both
4681 (get_access_flags_from_decl): Handle private and protected inner
4683 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4684 (CLASS_PROTECTED): Likewise.
4685 (struct lang_type): New bitfield `poic'.
4686 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4688 (check_inner_class_access): Renamed arguments, added
4689 comments. Handles protected inner classes (fixes gcj/225)
4690 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4692 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * parse.y (resolve_qualified_expression_name): Verify qualified
4695 access to `this'. Fixes gcj/239.
4697 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4699 * jcf-write.c (generate_classfile): Don't install ConstantValue
4702 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4704 * parse.y (resolve_qualified_expression_name): Handle inner class
4705 access. Fixes gcj/256.
4707 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4709 * jcf-write.c (generate_classfile): Properly install the
4710 ConstantValue attribute and the initial value constant pool index
4711 on string constants.
4712 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4715 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4719 * parse.y (find_as_inner_class): Fixed typo.
4720 (do_resolve_class): Explore enclosing contexts when searching for
4721 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4722 (check_inner_class_access): Check `decl' which can be null in case
4725 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4727 * java-tree.h (java_debug_context): Declared `extern'.
4728 (safe_layout_class): Likewise.
4729 * parse.y (resolve_field_access): Field must be `static' in order
4730 to be replaced by its initial value. Added comments.
4731 (find_applicable_accessible_methods_list): Fixed typo.
4732 (find_most_specific_methods_list): Methods found in innerclasses
4733 take over methods founds in the enclosing contexts.
4734 (java_complete_tree): Loosen restrictions on the type of DECLs
4735 that can be replaced by their initialization values.
4736 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4738 2000-07-05 Tom Tromey <tromey@cygnus.com>
4740 * Make-lang.in (PARSE_DIR): New macro.
4741 (PARSE_RELDIR): Likewise.
4742 (PARSE_C): Likewise.
4743 (PARSE_SCAN_C): Likewise.
4744 ($(PARSE_C)): New target.
4745 ($(PARSE_SCAN_C)): Likewise.
4746 (SET_BISON): New macro.
4747 (BISONFLAGS): Likewise.
4748 (JAVABISONFLAGS): Likewise.
4750 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4752 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4753 argument on the first pass for CNI as well as JNI.
4754 (print_method_info): Set up method name on the first pass only.
4756 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4758 * parse.y (parser_qualified_classname): Removed parameter
4760 (create_interface): Removed first passed parameter to
4761 parser_qualified_classname.
4762 (create_class): Likewise. Don't install alias on static
4763 innerclasses. Fixes gcj/275.
4765 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4767 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4768 debugable statement with empty_stmt_node. Fixes gcj/272
4770 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4772 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4775 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 * jcf-write.c (push_long_const): Appropriately cast short negative
4780 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4782 * parse.y (verify_constructor_super): Use loop variable
4783 `m_arg_type' initialized with `mdecl_arg_type'.
4785 2000-06-29 Tom Tromey <tromey@cygnus.com>
4787 * parse.y (resolve_field_access): Handle case where `type_found'
4790 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4792 * expr.c (lookup_field): The same field can be found through two
4793 different interface. Don't declare it ambiguous in that case.
4795 2000-06-27 Tom Tromey <tromey@cygnus.com>
4797 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4798 follows \r, then unget it at a lower level.
4800 2000-06-26 Tom Tromey <tromey@cygnus.com>
4802 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4805 2000-06-25 Tom Tromey <tromey@cygnus.com>
4807 * parse.y (for_statement): Wrap expression in a WFL if it is a
4808 constant. For PR gcj/268.
4810 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4812 * parse.y (do_resolve_class): Minor optimiztion in the package
4813 list search. Removed unnecessary test and return statement.
4814 (valid_ref_assignconv_cast_p): Order of arguments to
4815 enclosing_context_p fixed.
4817 2000-06-24 Tom Tromey <tromey@cygnus.com>
4819 * expr.c (lookup_field): Print error and return error_mark_node if
4820 field reference is ambiguous.
4822 * parse.y (check_abstract_method_definitions): Also check if
4823 `other_method' is abstract.
4825 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4827 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4829 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4830 (struct lang_type): New field `pic'.
4831 (CLASS_PRIVATE): New macro.
4832 * parse.y (check_inner_class_access): New function.
4833 (jdep_resolve_class): Call it.
4835 2000-06-23 Tom Tromey <tromey@cygnus.com>
4837 * parse.y (patch_incomplete_class_ref): Initialize the returned
4838 class. For PR gcj/260.
4840 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4842 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4844 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4846 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4847 Java specific checks.
4848 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4850 * java-tree.def (CASE_EXPR): Marked 'e'.
4851 (DEFAULT_EXPR): Likewise.
4852 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4854 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4855 Java specific checks.
4856 (generate_bytecode_insns): Test try_block for BLOCK before using
4858 * parse.y (build_wfl_wrap): Added `location' argument. Set
4859 EXPR_WFL_LINECOL accordingly.
4860 (dim_expr:): Wrap constants with WFLs.
4861 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4862 (resolve_package): Check for `stmt' not being a BLOCK before
4863 building a debuggable statement with it.
4864 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4866 (resolve_field_access): Make sure `decl' is a DECL before treating
4868 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4869 IDENTIFIER_NODE before treating it as such.
4870 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4871 treating it as such.
4872 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4873 to be applied only on non array types.
4875 2000-06-16 Per Bothner <per@bothner.com>
4877 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4878 define in terms of DECL_RESULT, as that fails when --enable-checking.
4880 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4882 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4883 types the same in comparison.
4884 (CHECK_OP): Add static prototype.
4886 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4888 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4889 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4892 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4894 * decl.c (create_primitive_vtable): Prototype.
4896 * jcf-write.c (generate_bytecode_insns): Initialize variable
4899 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4901 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4903 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4904 to track searched classes, and do not search the same class more than
4905 once. Call find_applicable_accessible_methods_list on immediate
4906 superclass, instead of search_applicable_method_list on all ancestors.
4909 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4911 * parse.y (register_fields): Permit static fields in inner classes
4912 if they are final. Fix for PR gcj/255.
4914 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4916 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4917 * parse.y (find_in_imports): Returned type changed to void,
4918 leading comment fixed.
4919 (register_package): New function.
4920 (qualify_and_find): Likewise.
4921 (package_declaration:): Use `register_package'.
4922 (single_type_import_declaration:): Removed local variable
4923 `node'. Added missing `;' for consistency.
4924 (type_import_on_demand_declaration:): Use `chainon' to link new
4926 (lookup_field_wrapper): Lookup local variables defined in outer
4928 (java_complete_class): Don't reverse the list of imported on demand.
4929 (do_resolve_class): Reorganized. Removed local variable
4930 `original_name'. Call `qualify_and_find' with the current package
4931 name, invoke `find_in_imports_on_demand' right after. Call
4932 `qualify_and_find' with the packages we've seen so far. Fixed
4933 operations numbering in comments.
4934 (java_expand_class): Don't reverse `package_list'.
4935 (find_most_specific_methods_list): New local variables `abstract'
4936 and `candidates'. Use them to pick the right method.
4938 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4940 * parse.y (check_modifiers_consistency): Don't subtract out
4941 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4943 2000-06-04 Philipp Thomas <pthomas@suse.de>
4945 * Makefile.in (INTLLIBS): New.
4949 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4951 * class.c (get_dispatch_table): Build the vtable dummy entry list
4952 element with a null purpose. Fixed leading comment.
4953 (build_dtable_decl): Build an accurate dtable type when appropriate
4956 2000-06-02 Richard Henderson <rth@cygnus.com>
4958 * lang.c (lang_get_alias_set): New.
4960 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4962 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4963 before using it as the accessed field.
4965 2000-05-31 Tom Tromey <tromey@cygnus.com>
4967 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4968 char_array_vtable, short_array_vtable, int_array_vtable,
4969 long_array_vtable, float_array_vtable, double_array_vtable):
4971 * expr.c (get_primitive_array_vtable): New function.
4972 (create_primitive_vtable): New function.
4973 (java_lang_expand_expr): Enable code to statically generate
4975 * decl.c (init_decl_processing): Create primitive vtables.
4976 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4977 short_array_vtable, int_array_vtable, long_array_vtable,
4978 float_array_vtable, double_array_vtable): Define.
4980 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4982 * java/parse.y (find_applicable_accessible_methods_list):
4983 Don't add an uninitialized value to the list.
4985 2000-05-25 Tom Tromey <tromey@cygnus.com>
4987 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4988 when trying to see if field's class should be initialized. Always
4989 initialize field's declaring class, not qualified class.
4992 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4993 `wfl_operator', to maybe_build_primttype_type_ref.
4996 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4998 * parse.y (patch_method_invocation): Don't try to lookup methods
5001 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * parse.y (resolve_field_access): Call the appropriate <clinit>
5004 before accessing the length of a static array. Craft a decl for
5005 the field while its time. Fixes PR gcj/129.
5007 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5009 * parse.y (resolve_package): Correctly set `*next' (was off by
5011 (resolve_qualified_expression_name): Fixed comment.
5013 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * jcf-parse.c (jcf_parse_source): Reset current_class and
5016 current_function_decl to NULL before parsing a new file.
5018 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * parse.y (block_end:): If the collected block doesn't feature a
5021 statement, insert an empty statement.
5023 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (maybe_yank_clinit): New function.
5026 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5027 end of the list of methods belonging to a class.
5028 (java_complete_expand_method): Check whether <clinit> is really
5029 necessary and expand it accordingly.
5031 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5033 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5034 processed by the method's switch statement.
5036 2000-05-19 Tom Tromey <tromey@cygnus.com>
5038 * java-tree.h: Added init state enum.
5039 * decl.c (emit_init_test_initialization): Initialize class
5040 initialization check variable by looking at class' state.
5042 2000-05-19 Tom Tromey <tromey@cygnus.com>
5044 * java-tree.h (build_instanceof): Declare.
5045 (build_get_class): Declare.
5046 * parse.y (patch_binop): Use build_instanceof.
5047 * expr.c (build_instanceof): New function. If class is final,
5048 don't make a function call.
5049 (expand_java_INSTANCEOF): Use it.
5050 (build_get_class): New function.
5052 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5054 * jcf-write.c (generate_classfile): Scan the source_file for
5055 slashes with the right pointer variable.
5057 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5059 * lang.c (lang_decode_option): Update -Wunused flags by calling
5061 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5063 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5065 * check_init.c (check_init): Constify local char *.
5066 * class.c (push_class): Constify local char *.
5067 * java_tree.h: Update prototypes.
5068 * jcf-io.c (open_class): Constify filename parameter and
5070 (find_class): Remove redundant string copy. Cast return from
5072 * jcf-parse.c (read_class, parse_class_file, yyparse):
5073 Constify local char *.
5074 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5075 Constify local char *.
5076 * jcf.h (JCF): Constify filename and classname.
5077 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5078 * lang.c (init_parse): Constify parameter and return value.
5079 * lex.c (java_get_line_col): Constify filename parameter.
5080 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5081 * parse.y (java_parser_context_suspend,
5082 issue_warning_error_from_context, safe_layout_class): Constify
5084 * parse.c: Regenerate.
5086 2000-05-08 Tom Tromey <tromey@cygnus.com>
5088 * expr.c (build_jni_stub): Cache the result of
5089 _Jv_LookupJNIMethod.
5091 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * decl.c (predef_filenames_size): Now 7.
5094 (predef_filenames): New seventh entry.
5096 2000-05-04 Tom Tromey <tromey@cygnus.com>
5098 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5099 Keep track of when we've seen a reference field after a
5100 non-reference field.
5101 (get_boehm_type_descriptor): Handle case where we see
5102 non-reference fields but no trailing reference field.
5103 * decl.c (rawdata_ptr_type_node): Define.
5104 (init_decl_processing): Initialize rawdata_ptr_type_node.
5105 * java-tree.h (rawdata_ptr_type_node): Declare.
5107 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5109 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5110 specifiers in calls to fprintf.
5112 2000-05-03 Andrew Haley <aph@cygnus.com>
5114 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5116 * javaop.h (WORD_TO_INT): New function.
5117 (IMMEDIATE_s4): Use WORD_TO_INT.
5118 * jcf.h (JPOOL_INT): Ditto.
5120 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5123 2000-04-19 Tom Tromey <tromey@cygnus.com>
5125 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5127 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5129 * expr.c (build_jni_stub): New function.
5130 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5132 * parse.y (java_complete_expand_methods): Expand a native method
5133 and call build_jni_stub if -fjni given.
5134 * lang-options.h: Document -fjni.
5135 * lang.c (flag_jni): New global.
5136 (lang_f_options): Added `jni' entry.
5137 * java-tree.h (soft_lookupjnimethod_node,
5138 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5140 (flag_jni): Declare.
5141 (build_jni_stub): Declare.
5142 (struct lang_decl): Added `native' flag.
5143 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5145 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5146 soft_jnipopsystemframe_node): New globals.
5147 (init_decl_processing): Set them. _Jv_InitClass only takes one
5150 * java-tree.def: Put into `C' mode.
5152 2000-04-27 Tom Tromey <tromey@cygnus.com>
5155 * expr.c (expand_invoke): Generate check to see if object pointer
5156 is null in nonvirtual invocation case.
5157 * java-tree.h (soft_nullpointer_node): Declare.
5158 * decl.c (soft_nullpointer_node): New global.
5159 (init_decl_processing): Initialize soft_nullpointer_node.
5160 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5161 or `private' methods.
5162 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5164 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5166 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5169 2000-04-26 Tom Tromey <tromey@cygnus.com>
5171 * zextract.c (find_zip_file_start): New function.
5172 (read_zip_archive): Use it.
5174 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5178 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * class.c (common_enclosing_context_p): New function.
5181 * java-tree.h (common_enclosing_context_p): Added prototype.
5182 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5183 classes sharing an outer context with the current instance.
5184 * parse.y (build_access_to_thisn): Fixed leading comment.
5185 (verify_constructor_super): New local `supper_inner'. Skip
5186 enclosing context argument in the case of inner class constructors.
5187 (patch_method_invocation): Insert proper context as second
5188 parameter to pure inner class constructor super invocations.
5190 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.y (end_class_declaration): Reset the interface number
5195 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5197 * parse.y (source_start_java_method): Deleted unnecessary code.
5198 (patch_method_invocation): Fixed comment.
5200 2000-04-24 Robert Lipe <robertlipe@usa.net>
5202 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5204 2000-04-23 Tom Tromey <tromey@cygnus.com>
5206 * boehm.c (mark_reference_fields): Use int_byte_position.
5208 2000-04-22 Tom Tromey <tromey@cygnus.com>
5210 * boehm.c (mark_reference_fields): Only call byte_position on
5213 2000-04-22 Tom Tromey <tromey@cygnus.com>
5215 * boehm.c (mark_reference_fields): Added `last_view_index'
5216 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5218 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5220 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5221 * parse.y (check_class_interface_creation): Fixed comments. Select
5222 permitted modifiers for (inner) interfaces. Changed error message
5223 to report rejected modifiers used with local classes.
5225 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5227 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5228 of directly inherited type considered in scope.
5229 * parse.y (do_resolve_class): Search inherited classes for inner
5232 2000-04-20 Tom Tromey <tromey@cygnus.com>
5234 * parse.y (not_accessible_p): Use member's class, not current
5235 class, when doing inheritance check for protected reference.
5238 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5240 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5242 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5244 * parse.y (lookup_field_wrapper): Search for final local aliases.
5245 (resolve_expression_name): Let lookup_field_wrapper search for
5246 final local aliases. Force the value of `name' if one is found.
5247 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5248 an expression name. Fixed comments.
5250 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5252 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5254 2000-04-19 Tom Tromey <tromey@cygnus.com>
5256 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5258 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5262 2000-04-18 Tom Tromey <tromey@cygnus.com>
5265 * gjavah.c (utf8_cmp): Changed return value.
5266 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5268 (cxx_keywords): New global.
5269 (get_field_name): Handle new result of cxx_keyword_subst.
5270 (print_method_info): Likewise.
5272 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5274 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5275 with a newline, for CNI.
5276 (print_stub_or_jni): Print a space or newline before method name for
5278 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5279 (process_file): Include gcj/cni.h if generating CNI stubs.
5281 2000-04-16 Tom Tromey <tromey@cygnus.com>
5283 * gjavah.c (decompile_method): Use print_field_name.
5286 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * parse.y (java_expand_classes): Reverse the package list once.
5289 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5291 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5292 the `==' and `!=' operators.
5294 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * jcf-write.c (generate_bytecode_insns): At invokation time,
5297 always relate an interface method to the type of its selector.
5299 2000-04-05 Tom Tromey <tromey@cygnus.com>
5302 * expr.c (expand_invoke): Generate check to see if object pointer
5303 is null in nonvirtual invocation case.
5304 * java-tree.h (soft_nullpointer_node): Declare.
5305 * decl.c (soft_nullpointer_node): New global.
5306 (init_decl_processing): Initialize soft_nullpointer_node.
5307 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5308 or `private' methods.
5309 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5311 2000-04-05 Tom Tromey <tromey@cygnus.com>
5314 * parse.y (check_final_assignment): Recognize assignments to the
5315 `length' field of an array when generating class files.
5317 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * class.c (decl_hash): Prototype removed.
5320 (decl_compare): Likewise.
5322 2000-04-05 Tom Tromey <tromey@cygnus.com>
5324 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5325 * parse.y (check_modifiers_consistency): Check for final/volatile
5326 clash. Fixes PR gcj/164.
5328 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5330 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5332 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5334 (add_method_1): Use `java_hash_hash_tree_node' and
5335 `java_hash_compare_tree_node'.
5336 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5337 (java_hash_compare_tree_node): Likewise.
5338 * parse.y (find_applicable_accessible_methods_list): Create,
5339 delete and use a hash table to remember already searched interfaces.
5341 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5343 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5346 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5348 * boehm.c (mark_reference_fields, set_bit): Prototype.
5349 (set_bit): Un-ANSI-fy definition.
5351 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5354 * decl.c (emit_init_test_initialization): Likewise.
5356 * gjavah.c (jni_print_char): Likewise.
5358 * parse.y (create_new_parser_context): Likewise.
5360 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5362 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5363 patch missing hunk. Fixed indentation.
5365 2000-03-30 Tom Tromey <tromey@cygnus.com>
5367 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5368 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5370 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5373 when negative *before* using it as an array index.
5374 * ChangeLog: Fixed typo.
5376 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5379 to 0 when it reaches -1.
5381 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * jcf-parse.c (get_constant): Properly cast `num' during the
5384 invocation of `add_double'.
5385 * jcf-write.c (push_long_const): Properly cast `lo' before
5386 comparing it to short bounds.
5387 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5388 `interface_body:' is reduced after the current interface is
5391 2000-03-26 Tom Tromey <tromey@cygnus.com>
5393 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5394 Java-specific `-f' option.
5396 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5398 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5399 Adjust order of making types.
5400 Make bitsize_*_node values.
5402 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5404 * class.c (make_field_value): Use byte_position.
5405 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5406 (java_array_data_offset): Likewise.
5407 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5410 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5412 * parse.y (check_abstract_method_definitions): New local
5413 `end_type_reached'. Make sure we also consider `end_type'.
5414 (java_check_abstract_method_definitions): Make sure we eventually
5415 consider `java.lang.Object'.
5416 (maybe_use_access_method): Don't use access method if not in the
5417 context of a pure inner class or if the method's context is right.
5418 (find_applicable_accessible_methods_list): New static flag
5419 `object_done'. Don't search abstract classes as interfaces. Fixed
5420 indentation. Fixed the `java.lang.Object' only search. Search
5421 class interface(s) first, then fully search enclosing contexts.
5422 (find_most_specific_methods_list): Pick the closest candidate when
5423 they're all abstract.
5425 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5428 properly initialize `finished_label'. Don't emit gotos for empty
5431 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5433 * except.c (emit_handlers): Clear catch_clauses_last.
5435 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5437 * parse.y (check_method_types_complete): New function.
5438 (create_class): Reset anonymous class counter only when seeing an
5440 (java_complete_class): JDEP_METHOD: Don't recompute signature
5443 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5445 * class.c (build_static_ref): Fixed indentation in comment.
5446 * java-tree.def (TRY_EXPR): Fixed typo in name.
5447 (CLASS_LITERAL): Likewise.
5448 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5449 (struct lang_type): New field `dot_class'.
5450 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5451 (generate_classfile): Method `class$' is synthetic.
5452 * parse.y (build_do_class_method): New function.
5453 (build_dot_class_method_invocation): Likewise.
5454 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5455 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5456 (qualify_ambiguous_name): Likewise.
5457 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5458 (build_try_statement): Fixed leading comment.
5460 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5462 * class.c (make_field_value): Properly handle sizes.
5463 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5464 (layout_class_method): Count using trees.
5465 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5466 * expr.c (java_array_data_offset): Use int_bit_position.
5467 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5468 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5470 2000-03-16 Tom Tromey <tromey@cygnus.com>
5472 * lang.c (flag_hash_synchronization): New global.
5473 (lang_f_options): Added `hash-synchronization'.
5474 * lang-options.h: Mention -fhash-synchronization.
5475 * java-tree.h (flag_hash_synchronization): Declare.
5476 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5477 hash table synchronization is disabled.
5478 * decl.c (init_decl_processing): Only push `sync_info' value when
5479 hash table synchronization is disabled.
5480 * class.c (make_class_data): Only push `sync_info' field when hash
5481 table synchronization is disabled. Removed dead code.
5483 2000-03-16 Tom Tromey <tromey@cygnus.com>
5485 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5487 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5489 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5491 * parse.y (patch_method_invocation): Handle anonymous classes
5492 creation in static context.
5494 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5497 * parse.y (resolve_qualified_expression_name): Use it.
5498 (patch_method_invocation): Likewise.
5500 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5503 depending on the type of dependency which dictates what the
5505 (unresolved_type_p): Resolved types limited to the current class.
5507 2000-03-15 Tom Tromey <tromey@cygnus.com>
5509 * decl.c (init_decl_processing): Set type of `sync_info' to be
5512 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5513 Correctly compute bit number for current slot. Zero `high' and
5514 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5515 mark_reference_fields.
5516 (mark_reference_fields): New function.
5518 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * parse.y (register_incomplete_type): Fixed initialization of
5523 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5525 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5527 (push_class_context, pop_class_context): New function.
5528 (class_body:): Call pop_class_context.
5529 (interface_body:): Likewise.
5530 (INNER_QUALIFIER): New macro.
5531 (report_class_declaration): Changed output format and use
5532 INNER_QUALIFIER. Call push_class_context.
5534 2000-02-14 Andrew Haley <aph@cygnus.com>
5536 * check-init.c (check_init): Add new cases for unary and binary
5539 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5541 * parse.y (resolve_package): Set `next' once a type name has been
5542 progressively discovered.
5543 (resolve_qualified_expression_name): Propagate resolution only if
5544 there are remaining qualifiers. Take into account `q' might have
5545 been cleared after re-qualification.
5546 * parse.y (patch_method_invocation): New local `resolved'.
5547 Section dealing with qualified expression rewritten to use
5548 resolve_field_access.
5550 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * parse.h (PUSH_CPC): Fixed indentation.
5553 (DEBUG_CPC): New macro.
5554 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5555 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5556 * parse.y (class_body_declaration:): Use
5557 SET_CPC_INSTANCE_INITIALIZER_STMT.
5558 (method_declaration:): Check for null current_function_decl.
5559 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5560 (java_parser_context_pop_initialized_field): Better handling of
5562 (maybe_make_nested_class_name): Mark nested class name as
5563 qualified when necessary.
5564 (end_class_declaration): Don't call java_parse_context_resume when
5565 one or more error occurred.
5566 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5567 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5568 SET_CPC_INITIALIZER_STMT.
5569 (method_header): Check for inner classes declaring static methods.
5570 (resolve_qualified_expression_name): Handle situation where `this'
5573 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5575 * typeck.c (build_prim_array_type): Correctly set the high word too.
5577 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5579 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5581 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5582 list of methods for interfaces.
5584 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5586 * parse.y (qualify_ambiguous_name): Properly handle expressions
5589 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5591 * parse.y (check_final_assignment): Extended to process
5593 (patch_assignment): Have check_final_assignment called only once.
5595 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * java-tree.h (IS_INIT_CHECKED): New flag.
5598 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5599 * parse.y (patch_string): Call force_evaluation_order on the
5600 completed string concatenation tree.
5601 * expr.c (force_evaluation_order): Call force_evaluation_order on
5602 function's arguments too.
5604 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5606 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5607 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5608 (build_anewarray): Likewise.
5609 * parse.y (patch_newarray): Likewise.
5610 * parse.c: Regenerated.
5612 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5614 * decl.c (init_decl_processing): Added new class fields `depth',
5615 `ancestors', and `idt' to class_type_node. Use
5616 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5617 * class.c (make_class_data): Push initial values for new fields.
5618 * java-tree.h: Updated prototype for `build_invokeinterface'.
5619 * expr.c (build_invokeinterface): Changed parameters to accept
5620 `method' tree. Calculate index of `method' in its declaring
5621 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5622 (expand_invoke): Call `build_invokeinterface' with new parameters.
5623 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5626 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5628 * typeck.c (lookup_do): Search superinterfaces first
5629 when looking up an interface method. From Godmar Back
5632 2000-03-06 Tom Tromey <tromey@cygnus.com>
5634 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5636 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * java-tree.h (lookup_argument_method2): Declared.
5639 (safe_layout_class): Prototype moved from parse.h.
5640 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5641 * parse.y (java_check_regular_methods): Local `super_class' gone.
5642 Call lookup_argument_method2 instead of lookup_argument_method.
5643 Perform modifier match for methods found declared in implemented
5644 interfaces. Fixed indentation problem. Overriding/hiding error
5645 report to take place only for methods found in classes.
5646 * typeck.c (lookup_argument_method): Changed leading
5647 comment. Re-written by calling lookup_do.
5648 (lookup_argument_method2): New function.
5649 (lookup_java_method): Re-written by calling lookup_do.
5650 (lookup_do): New function.
5652 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5654 * check-init.c (check_init): Removed dead code. Handle (blank)
5656 * parse.y (declare_local_variables): New local `final_p', set it
5657 and use it to initialize LOCAL_FINAL.
5658 (check_final_assignment): Only check FIELD_DECLs.
5660 2000-02-17 Tom Tromey <tromey@cygnus.com>
5662 * Makefile.in (JAVA_OBJS): Added boehm.o.
5663 (boehm.o): New target.
5664 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5665 * java-tree.h (flag_use_boehm_gc): Declare.
5666 (get_boehm_type_descriptor): Declare.
5667 * lang.c (lang_f_options): Added `use-boehm-gc'.
5668 (flag_use_boehm_gc): New global.
5669 * lang-options.h: Added -fuse-boehm-gc.
5670 * boehm.c: New file.
5671 * class.c (get_dispatch_table): If class uses a Boehm type
5672 descriptor, put it in the vtable.
5673 (make_class_data): Removed dead code.
5675 2000-03-03 Per Bothner <per@bothner.com>
5677 * decl.c (init_decl_processing): Initialize sizetype properly.
5679 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5682 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5683 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5684 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5685 (jcf_parse): New local `current'. Load innerclasses seen in outer
5686 context being processed.
5687 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5688 * jcf-write.c (append_innerclasses_attribute): New function.
5689 (append_innerclasses_attribute_entry): Likewise.
5690 (get_access_flags): Handle static classes. Set anonymous and local
5691 classes to be private.
5692 (generate_classfile): Attribute count adjusted. Call
5693 append_innerclasses_attribute.
5694 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5695 PURE_INNER_CLASS_TYPE_P.
5696 * parse.y (parser_qualified_classname): New parameter `is_static',
5697 produce non qualified name accordingly.
5698 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5699 (create_interface): Added argument to parser_qualified_classname.
5700 (create_class): Added argument to parser_qualified_classname. Setup
5701 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5702 (add_inner_class_fields): Fixed indentation.
5703 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5704 (method_declarator): Fixed typo in comment.
5705 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5706 (build_current_thisn): Likewise.
5707 (patch_method_invocation): Likewise.
5709 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5711 * decl.c (current_function_decl): Move to toplev.c.
5713 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5715 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5716 (DECL_BIT_INDEX): Use underlying representation.
5717 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5719 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5721 * expr.c (build_java_ret): Pass proper type to size_binop.
5723 2000-02-25 Anthony Green <green@cygnus.com>
5725 * expr.c (build_class_init): Mark the decl to be ignored by
5727 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5728 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5729 * class.c (init_test_hash_newfunc): New function.
5730 (decl_hash): New function.
5731 (decl_compare): New function.
5732 * decl.c (emit_init_test_initialization): New function.
5733 (complete_start_java_method): Traverse the init test hashtable,
5734 calling emit_init_test_initialization.
5735 (always_initialize_class_p): Define.
5736 * expr.c (build_class_init): Use initialization tests when
5737 emitting class initialization code.
5738 (always_initialize_class_p): Declare.
5739 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5741 * java-tree.h: Include hash.h.
5742 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5743 (struct lang_decl): Add init_test_table field.
5744 (init_test_hash_entry): Define.
5746 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * gjavah.c (main): Avoid using `argi' to report unimplemented
5751 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5754 initialize locals to avoid warnings. Local `exception_type' moved
5757 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5759 * parse.y (resolve_expression_name): Use `orig' as a second
5760 argument to resolve_field_access.
5761 (resolve_field_access): Removed unnecessary code when dealing with
5764 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5766 * class.c (push_super_field): Don't push the field twice.
5767 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5768 * parse.h (java_reorder_fields): Prototyped.
5769 * parse.y (java_reorder_fields): New function.
5770 (java_layout_class): Simplified not to worry about re-ordering.
5772 2000-02-23 Tom Tromey <tromey@cygnus.com>
5774 * gjavah.c (print_name): In JNI case, correctly quote string.
5775 (print_method_info): Don't handle overrides in JNI mode.
5777 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5780 value type set to `boolean_type_node'.
5782 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5784 * jcf-dump.c (main): Test for correct condition after
5785 output file creation.
5787 2000-02-19 Anthony Green <green@cygnus.com>
5789 * jcf-depend.c (add_entry): Fix test for first list entry.
5791 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5793 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5794 * constants.c (build_constants_constructor): Likewise.
5796 2000-02-19 Anthony Green <green@cygnus.com>
5798 * jcf-depend.c (add_entry): Add entries to the end of the list.
5800 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5802 * decl.c (INT_TYPE_SIZE): Define if necessary.
5803 (expand_java_return): Handle the case of a native integer smaller
5806 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5808 * gjavah.c (help): Use GCCBUGURL.
5809 * jv-scan.c (help): Likewise.
5810 * jcf-dump.c (help): Likewise.
5812 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5814 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5817 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5819 * jcf-parse.c (load_class): Call `fatal' if no file containing
5820 the target class are found.
5822 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5824 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5825 lex.c, lex.h, and PARSE_H to...
5826 (parse.o, parse-scan.o): ...here, respectively.
5828 * lex.c: Split out code that may trigger SIGFPE from yylex()
5829 to its own function.
5830 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5832 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5834 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5836 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * parse.y (outer_field_access_p): Stop in time when outer contexts
5840 (resolve_qualified_expression_name): Properly qualify *everything*
5841 after a package.type to be resoled as expression names.
5842 (find_applicable_accessible_methods_list): Save/restore `class' to
5843 isolate it from a possible outer context search.
5845 2000-02-15 Tom Tromey <tromey@cygnus.com>
5847 * gjavah.c (jni_print_char): New function.
5848 (print_full_cxx_name): Use it.
5849 (decode_signature_piece): Likewise.
5850 (print_cxx_classname): Likewise.
5852 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5854 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5856 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5858 * gjavah.c: Include version.h.
5860 * jcf-dump.c: Likewise.
5862 * jv-scan.c: Likewise.
5864 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5866 * parse.y (outer_field_access_fix): First parameter now a tree
5867 node. Check for assignement to final. First argument to
5868 build_outer_field_access_fix modified to accommodate prototype.
5869 (build_outer_field_access): Don't check for assignment to final
5871 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5872 possibly returned by outer_field_access_fix. Changed
5873 outer_field_access_fix's first argument.
5874 (check_final_assignment): $finit$'s context is OK.
5875 (patch_unaryop): Use node instead of its line/column value when
5876 calling outer_field_access_fix.
5878 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5880 * parse.y (interface_declaration:): No longer tagged
5881 <node>. Re-installed default action.
5882 (class_member_declaration:): Handle inner interfaces.
5883 (interface_member_declaration): Handle inner interfaces and
5885 (create_interface): Push error if one seen. Suspend parsing
5886 context when processing an inner interface.
5887 (register_fields): Inner class static field limitations not to
5888 apply to inner interfaces.
5890 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * jcf-parse.c (load_class): Update `java_error_count' when a
5893 class' file can't be found.
5894 (parse.y): Avoid (byte)code generation when errors seen.
5896 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5899 decodes a valid node.
5900 (patch_binop): Handle TRUNC_DIV_EXPR.
5902 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5904 * parse.y (resolve_package): New local `acc'. Try to progressively
5905 build and guess a package and type name.
5907 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5909 * parse.y (find_applicable_accessible_methods_list): Load and
5910 layout the search class if necessary.
5911 (java_complete_tree): Keep to original type of the folded initial
5914 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5917 Generate error message if circularity is detected. New static
5919 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5920 * jcf-write.c (generate_bytecode_insns): Very simply handle
5922 * parse.y (java_check_circular_reference): Use
5923 `cyclic_inheritance_report' during report, if necessary.
5924 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5925 walking NEW_ARRAY_INIT twice.
5927 2000-02-09 Tom Tromey <tromey@cygnus.com>
5929 * parse.y (check_class_interface_creation): Allow inner classes to
5930 be `private' or `protected', check modifiers' consistency. Prevent
5931 block local classes from bearing any modifiers.
5933 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5935 * except.c (check_start_handlers): Re-add prototype lost in last
5937 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5939 2000-02-09 Andrew Haley <aph@cygnus.com>
5941 * decl.c (clear_binding_level): Remove excess initializer.
5942 (maybe_poplevels): Remove unused variable.
5943 (force_poplevels): Ditto.
5944 (struct binding_level): Add comment.
5946 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * jcf-write.c (generate_classfile): Don't consider
5949 pre-initialization with reference value (use <clinit> instead.)
5950 * parse.y (java_fix_constructors): No generated constructor for
5952 (build_outer_field_access): Removed debug message.
5953 (outer_field_expanded_access_p): Adapted to bytecode generation.
5954 (build_outer_field_access_method): Use fix_method_argument_names.
5955 (build_outer_method_access_method): Fixed indentation. Added
5956 comment. Handle access method generation for static and also void
5958 (build_access_to_thisn): Inserted debug message.
5959 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5960 (resolve_qualified_expression_name): Fixed comment.
5961 (not_accessible_p): Adapted to bytecode generation. Added comment.
5962 (patch_method_invocation): Added comment.
5963 (maybe_use_access_method): Fixed leading comment. Handle static
5965 (java_complete_lhs): Don't shortcut handling of initialized upon
5966 declaration String type static fields when generating bytecode.
5967 (patch_unaryop): Handle outer field access when generating
5970 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5972 * java-tree.h (FIELD_THISN): New macro.
5973 * jcf-write.c (append_synthetic_attribute): New function.
5974 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5975 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5976 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5978 (build_outer_field_access): Turned on access functions usage and
5979 generation when compiling to bytecode.
5980 (maybe_use_access_method): Likewise.
5982 2000-01-25 Andrew Haley <aph@cygnus.com>
5984 * java-except.h (struct eh_range): Add `expanded' field.
5985 (maybe_start_try): Add end_pc arg.
5986 (maybe_end_try): Ditto.
5987 * java-tree.h (force_poplevels): new function.
5988 * expr.c (expand_byte_code): Don't call maybe_start_try or
5990 * except.c (add_handler): Reset expanded.
5991 (expand_start_java_handler): Set expanded.
5992 (check_start_handlers): Don't expand a start handler that's
5993 already been expanded.
5994 (maybe_start_try): Add end_pc arg. Only expand a handler which
5996 (expand_end_java_handler): call force_poplevels.
5997 (force_poplevels): new function.
5998 * decl.c (binding_level): Add start_pc of binding level.
5999 (maybe_pushlevels): Call maybe_start_try when pushing binding
6001 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6002 (LARGEST_PC): Define.
6003 (clear_binding_level): Use LARGEST_PC.
6005 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6006 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6007 (binding_depth, is_class_level, current_pc): new variables.
6008 (struct binding_level): ditto.
6009 (indent): new function.
6010 (push_jvm_slot): add debugging info.
6011 (maybe_pushlevels): ditto.
6012 (maybe_poplevels): ditto.
6015 (start_java_method): ditto.
6016 (give_name_to_locals): comment only.
6017 * except.c (binding_depth, is_class_level, current_pc):
6019 (expand_start_java_handler): add debugging info.
6020 (expand_end_java_handler): ditto.
6022 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6024 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6025 (print_name_for_stub_or_jni, process_file): Constify a char*.
6027 2000-02-03 Tom Tromey <tromey@cygnus.com>
6029 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6031 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6033 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6034 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6037 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6040 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6041 (struct lang_type): New field `ii_block'.
6042 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6043 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6044 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6045 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6046 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6047 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6049 * parse.y (add_instance_initializer): New function.
6050 (in_instance_initializer): New static global.
6051 (class_body_declaration:): Link instance initializer block.
6052 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6053 (array_creation_expression:): Remove unused local.
6054 (java_parser_context_push_initialized_field): Fixed leading
6055 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6056 CPC_INSTANCE_INITIALIZER_LIST.
6057 (java_parser_context_pop_initialized_field): Likewise.
6058 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6059 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6060 CPC_INITIALIZER_STMT.
6061 (fix_constructors): New local `class_type'. Use it. Call
6062 add_instance_initializer.
6063 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6064 (patch_return): Forbid return in instance initializers.
6065 (patch_throw_statement): Enforce exception handling in the context
6066 of instance initializers.
6068 2000-02-03 Tom Tromey <tromey@cygnus.com>
6070 * Make-lang.in (java.mostlyclean): Remove executables in
6073 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6075 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6076 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6077 (java_float_finite): Convert to use union Word from javaop.h.
6078 (java_double_finite): Convert to use union DWord from javaop.h.
6080 2000-02-02 Tom Tromey <tromey@cygnus.com>
6082 * gjavah.c (options): Added `jni' entry.
6083 (help): Document -jni.
6084 (flag_jni): New global.
6085 (process_file): Handle JNI output. Don't print text from
6086 -prepend, -add, etc, when generating stubs. Only remove `.class'
6087 suffix if it actually exists.
6088 (main): Create a `.c' file when run with `--jni --stubs'. Create
6089 correct output file name with `--jni'.
6090 (print_include): Mangle header name differently in JNI case.
6091 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6093 (print_method_info): Handle JNI case. Put signature info into
6094 method name. Handle case when STREAM is NULL.
6095 (print_name_for_stub_or_jni): New function.
6096 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6097 (print_cxx_classname): Handle JNI.
6098 (print_full_cxx_name): Likewise.
6099 (decode_signature_piece): Likewise.
6100 (overloaded_jni_method_exists_p): New function.
6101 (struct method_name): Added `signature' and `sig_length' fields.
6102 (HANDLE_END_FIELD): Do nothing in JNI mode.
6104 2000-02-02 Tom Tromey <tromey@cygnus.com>
6106 * jv-scan.c: Include version.c, <getopt.h>.
6107 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6108 (options): New array.
6109 (usage): New function.
6110 (version): New function.
6111 (main): Use getopt_long to parse command line.
6112 * jcf-dump.c: Include version.c, <getopt.h>.
6113 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6114 OPT_JAVAP): New macros.
6115 (options): New array.
6116 (usage): Return `void'. Changed message.
6117 (help): New function.
6118 (version): New function.
6119 (main): Use getopt_long_only to parse command line.
6120 * gjavah.c: Include <getopt.h>.
6121 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6122 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6123 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6124 (options): New array.
6125 (java_no_argument): Removed.
6126 (help): Updated with missing options.
6127 (main): Use getopt_long_only to parse command line.
6128 (usage): Changed message.
6130 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6133 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6134 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6135 * parse.y (array_creation_expression:): Handle anonymous arrays.
6136 (build_array_from_name): Don't set `ret_name' if null.
6137 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6138 (qualify_ambiguous_name): Likewise.
6139 (java_complete_expand_class): Likewise.
6141 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6143 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6144 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6145 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6146 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6147 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6148 AIPL_FUNCTION_COMPLETED_INVOCATION.
6149 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6150 AIPL_FUNCTION_INVOCATION_READY.
6151 (AIPL_FUNCTION_DECLARATION): New enum entry.
6152 * parse.y (reorder_static_initialized): New function.
6153 (java_parser_context_pop_initialized_field): Use it.
6154 (add_inner_class_fields): Use
6155 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6156 augmented. Install marker after last alias initializer, if any.
6157 (generate_finit): Fixed typo. Don't try to retain only the used
6159 (method_header): Compute and set DECL_FUNCTION_NAP.
6160 (method_declarator): Fixed comment. Insert alias initializer in
6162 (build_alias_initializer_parameter_list): Fixed leading
6163 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6164 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6165 (java_complete_expand_class): Code to retain only used aliases
6167 (java_complete_expand_methods): New local `first_decl'. Generate
6168 $finit$ first, then expand the constructors, regular methods and
6170 (java_complete_expand_method): Don't report error on missing
6171 return statement if previously detected bogus.
6172 (fix_constructors): Don't patch constructor parameters list.
6173 (patch_method_invocation): Use new AIPL enum values. Reverse
6174 alias initializer list for anonymous classes.
6176 2000-01-30 Anthony Green <green@redhat.com>
6178 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6179 determine how many stack slots to pop.
6181 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6183 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6184 error handling/recovery.
6185 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6187 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6190 FIELD_LOCAL_ALIAS_USED): New macros.
6191 (DECL_FUNCTION_NAP): New macro.
6192 (struct lang_decl): New field `nap'.
6193 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6194 (struct lang_type): New fields `finit_stmt_list' and
6196 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6197 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6198 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6199 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6200 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6201 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6202 (BUILD_THROW): Macro line separator re-indented.
6203 * parse.y (end_class_declaration): New function.
6204 (maybe_generate_pre_expand_clinit): New name for
6205 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6206 pre-expand static fields.
6207 (maybe_generate_clinit): Function deleted.
6208 (check_for_static_method_reference): Prototype's parameter list
6210 (generate_finit): New name for maybe_generate_finit. Changed
6211 leading comment. Function rewritten to use
6212 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6213 (build_alias_initializer_parameter_list): New function.
6214 (java_parser_context_pop_initialized_field): Likewise.
6215 (add_inner_class_fields): Likewise.
6216 (type_declaration:): Call end_class_declaration.
6217 (class_member_declaration:): Likewise.
6218 (formal_parameter_list:): Fixed typos.
6219 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6220 element. Improved error handling.
6221 (block_statement:): Call end_class_declaration.
6222 (anonymous_class_creation:): Likewise.
6223 (create_anonymous_class): Fixed comments.
6224 (create_class): Call add_inner_class_fields.
6225 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6226 (method_header): Use MARK_FINAL_PARMS.
6227 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6228 (method_declarator): Propagate final argument flag.
6229 (craft_constructor): New local `artificial'. Call
6230 build_alias_initializer_parameter_list. Use
6231 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6232 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6234 (complete_expand_class): Get rid of unused outer context local
6236 (java_complete_expand_methods): Fixed leading
6237 comment. Generate/pre-expand <clinit> first. Changed method
6238 expansion order to regular, $finit$, constructors, <clinit>.
6239 (java_complete_expand_method): Set current_function_decl.
6240 (fix_constructors): Fix constructor parameter list to account for
6241 outer context local alias initializers.
6242 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6243 (resolve_expression_name): Lookup outer context local aliases. New
6244 local `access', use it.
6245 (patch_method_invocation): Patch inner class ctor invocation with
6246 outer context local aliases initialization values. $finit$
6247 invocation patching now includes things generated with
6248 build_alias_initializer_parameter_list.
6249 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6250 (build_super_invocation): Likewise.
6251 (patch_assignment): Changed comment.
6253 2000-01-27 Andrew Haley <aph@cygnus.com>
6255 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6259 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6261 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6263 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6265 * parse.y (register_fields): Don't pass a format specifier to
6266 OBSOLETE_MODIFIER_WARNING.
6267 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6268 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6270 (check_modifiers): Change function into a macro.
6271 (check_class_interface_creation): Pass a literal format string.
6273 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6275 * buffer.h: PROTO -> PARAMS.
6276 * check-init.c: Likewise.
6277 * class.c: Likewise.
6278 * constants.c: Likewise.
6279 * convert.h: Likewise.
6281 * except.c: Likewise.
6283 * gjavah.c: Likewise.
6284 * java-except.h: Likewise.
6285 * java-tree.h: Likewise.
6286 * jcf-depend.c: Likewise.
6287 * jcf-dump.c: Likewise.
6288 * jcf-parse.c: Likewise.
6289 * jcf-path.c: Likewise.
6290 * jcf-reader.c: Likewise.
6291 * jcf-write.c: Likewise.
6293 * jv-scan.c: Likewise.
6294 * jvgenmain.c: Likewise.
6295 * jvspec.c: Likewise.
6299 * parse-scan.y: Likewise.
6300 * parse.h: Likewise.
6301 * parse.y: Likewise.
6302 * typeck.c: Likewise.
6303 * verify.c: Likewise.
6306 * zextract.c: Likewise.
6307 * zipfile.h: Likewise.
6309 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6311 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6312 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6313 * constants.c (build_constant_data_ref): Check for cached
6314 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6315 in TYPE_CPOOL_DATE_REF.
6316 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6317 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6318 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6319 (LOCAL_FINAL): New macro.
6320 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6321 constant pool -- don't try to reuse.
6322 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6324 (find_in_current_zip): Use TYPE_JCF.
6325 * parse.h (java_check_final): Prototype removed.
6326 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6327 (maybe_create_class_interface_decl,
6328 check_class_interface_creation): Likewise.
6329 (java_expand_finals): Function removed.
6330 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6331 (block_statement:): Fixed comment.
6332 (anonymous_class_creation:): Likewise.
6333 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6335 (check_class_interface_creation): Loosened error report on (inner)
6336 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6337 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6338 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6340 (create_interface): Likewise.
6341 (anonymous_class_counter): New static global.
6342 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6343 patch. Fixed comments.
6344 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6345 anonymous_class_counter when declaring a toplevel class.
6346 (craft_constructor): Fixed constructor name when handling
6347 anonymous classes. Anonymous class constructors to feature hidden
6349 (java_fix_constructors): Added comment.
6350 (java_check_final): Function removed.
6351 (java_complete_expand_methods): Fixed comment. Don't generate
6352 class data, save its outgoing constant pool instead.
6353 (verify_constructor_super): Skip anonymous class constructor
6354 hidden this$<n> parameter.
6355 (java_expand_classes): New local `saved_ctxp'. Removed call to
6356 java_expand_finals and java_check_final. Expand anonymous class
6357 constructors. Generate class data.
6358 (build_super_invocation): Skip anonymous class hidden this$<n>
6360 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6361 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6362 (set_java_signature): Likewise.
6364 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6366 * gjavah.c: Delete ACC_VISIBILITY define.
6367 * jcf.h: Add ACC_VISIBILITY define.
6368 * parse.y: final: rule tagged <value>.
6369 (java_check_regular_methods): Use ACC_VISIBILITY define for
6370 default package access check.
6371 (local_variable_declaration_statement): Use final: rule.
6373 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6375 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6378 2000-01-17 Tom Tromey <tromey@cygnus.com>
6380 * gjavah.c (print_field_info): Allow non-static final fields.
6382 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6385 * parse.y (patch_anonymous_class): New function.
6386 (create_anonymous_class): Register incomplete type when the
6387 class/interface to extends/implement isn't known yet.
6388 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6389 (verify_constructor_super): Tuned error message.
6391 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6393 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6394 (ANONYMOUS_CLASS_P): New macro.
6395 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6396 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6397 * parse.y (create_class): Added leading argument.
6398 (maybe_create_class_interface_decl,
6399 check_class_interface_creation): Likewise.
6400 (craft_constructor): New function.
6401 (verify_constructor_super): Added argument in prototype.
6402 (class_declaration:): Inserted leading argument.
6403 (for_begin:): Use FOR_LOOP_P.
6404 (anonymous_class_creation): Create WFL of the anonymous class to
6405 instantiate. Call build_new_invocation. Added comments.
6406 (check_class_interface_creation): Handle parameter `anonymous' in
6407 verbose mode class creation announce.
6408 (link_nested_class_to_enclosing): Exclude anonymous classes.
6409 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6410 anonymous class, even though they appear to have an enclosing
6412 (create_interface): Pass extra argument to
6413 check_class_interface_creation.
6414 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6415 (create_class): Call check_class_interface_creation and
6416 maybe_create_class_interface_decl with extra new argument. Don't
6417 add private this$<n> to anonymous classes.
6418 (method_declarator): Insert hidden this$<n> to anonymous class
6420 (java_fix_constructors): Deleted code creating default
6421 constructor. Call craft_constructor instead.
6422 (java_check_regular_methods): Set `saw_constructor' to 1 for
6424 (fix_constructors): Pass extra argument to verify_constructor_super.
6425 (verify_constructor_super): New local `sdecl', use it. Search for
6426 matching constructor (possibly featuring arguments) in super
6428 (lookup_method_invoke): Craft constructor according to arguments
6429 list when dealing with anonymous class constructors.
6430 (build_super_invocation): Pass arguments to anonymous class super
6432 (search_loop): Use FOR_LOOP_P.
6433 (labeled_block_contains_loop_p): Likewise.
6435 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6438 (enclosing_context_p): New function.
6439 (get_access_flags_from_decl): Handle CLASS_STATIC.
6440 (maybe_layout_super_class): Extra first argument passed to
6442 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6444 * decl.c (access0_identifier_node): New global.
6445 (init_decl_processing): access0_identifier_node initialized.
6446 (pushdecl): Set DECL_CONTEXT only on non type decls.
6447 * expr.c (lookup_field): Lookup inner class fields in enclosing
6449 (expand_invoke): Use ID_INIT_P.
6450 (expand_java_field_op): Use DECL_CLINIT_P.
6451 * java-tree.def (CLASS_LITERAL): New tree code.
6452 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6453 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6454 (struct lang_decl): New field `inner_access'.
6455 (enclosing_context_p): Prototyped.
6456 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6457 ID_CLINIT_P): New macros.
6458 (CLASS_STATIC): New macro.
6459 (CLASS_ACCESS0_GENERATED_P): New macro.
6460 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6461 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6462 INNER_CLASS_P): New macros.
6463 (DECL_INNER_CLASS_LIST): New macro.
6464 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6466 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6467 the shift value to int. Fixed typo in comment.
6468 * lex.c (inst_id, wpv_id): Initialize.
6469 * mangle.c (unicode_mangling_length): Take `$' into account.
6470 * parse.h (DRECOVER, RECOVER): Terminate properly.
6471 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6472 (typedef struct _jdep): New field `enclosing'.
6473 (JDEP_ENCLOSING): New macro.
6474 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6475 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6476 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6477 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6478 GET_ENCLOSING_CPC_CONTEXT): New macros.
6479 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6480 (do_resolve_class): Added extra argument in prototype.
6481 * parse.y (resolve_class): Added extra argument in prototype.
6482 (maybe_create_class_interface_decl): Likewise.
6483 (maybe_use_access_method, build_wfl_wrap): New functions.
6484 (java_complete_expand_classes, java_complete_expand_class):
6486 (java_parser_context_push_initialized_field,
6487 java_parser_context_suspend, java_parser_context_resume):
6489 (maybe_make_nested_class_name, make_nested_class_name,
6490 set_nested_class_simple_name_value,
6491 link_nested_class_to_enclosing, find_as_inner_class,
6492 find_as_inner_class_do, check_inner_class_redefinition,
6493 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6494 maybe_build_thisn_access_method, build_outer_field_access,
6495 build_outer_field_access_methods, build_outer_field_access_expr,
6496 build_outer_method_access_method, build_new_access_id,
6497 build_outer_field_access_method, outer_field_access_p,
6498 outer_field_expanded_access_p, outer_field_access_fix,
6499 build_incomplete_class_ref, patch_incomplete_class_ref,
6500 create_anonymous_class): Likewise.
6501 (inst_id, wpv_id): New static global variables.
6502 (synchronized:): New rule, tagged <node>.
6503 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6505 (anonymous_class_creation:): New rule, tagged <node>.
6506 (NEW_TK): Tagged <node>.
6507 (type_literals, array_type_literal): New rules, tagged <node>.
6508 (class_declaration:): Removed action when reducing by class_body:
6509 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6510 using GET_CPC in sub-rules.
6511 (class_member_declaration): Handle inner classes.
6512 (method_declaration): When reducing method_header:, reset
6513 current_function_decl when appropriate.
6514 (method_declarator:): Set the number of formal parameter to 0 for
6515 method declared without arguments.
6516 (constructor_declarator:): Likewise.
6517 (static_initializer:): List of elements kept in a list.
6518 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6519 use of the keyword `static' for type declarations.
6520 (block_statement:): Handle inner class declarations.
6521 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6522 type qualified `this'.
6523 (class_instance_creation_expression): Use anonymous_class_creation:
6524 to handle inner class instances creation. Handle qualified `new'.
6525 (something_dot_new): Added appropriate actions.
6526 (create_new_parser_context): New function.
6527 (java_push_parser_context, java_parser_context_save_global,
6528 java_parser_context_suspend): Use create_new_parser_context.
6529 (check_modifiers): Changed leading comment.
6530 (check_class_interface_creation): Handle interclasses.
6531 (add_superinterfaces): Fixed comment.
6532 (create_interface): Build qualified name from the raw_name instead
6533 of its matching WFL. Push the initialized fields list. raw_name added
6534 as an extra argument to maybe_create_class_interface_decl.
6535 (create_class): Build qualified name from the raw_name instead of
6536 its matching WFL. Removed assignment to current_parsed_class_un.
6537 Call PUSH_ERROR before returning an error. Suspend the current
6538 parser context when processing an inner class. Push the
6539 initialized fields list. raw_name added as an extra argument to
6540 maybe_create_class_interface_decl. Add the private this$<n>
6542 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6543 (register_fields): Get the class type from GET_CPC and handle
6544 previous errors. Added code to handle the creation of static
6545 fields in inner classes. Initialized fields initialization
6546 statements kept in a list of lists.
6547 (maybe_generate_finit): Initialized fields initialization
6548 statements kept in a list of lists. Use GET_CPC.
6549 (maybe_generate_clinit): Likewise.
6550 (method_header): Use GET_CPC and GET_CPC_UN.
6551 (parser_qualified_classname): Handle inner classes.
6552 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6553 (java_fix_constructors): Hide pointer to enclosing context
6554 instance in constructor list when dealing with inner classes.
6555 (jdep_resolve_class): Call resolve_class with extra first argument
6557 (resolve_class): Add enclosing context as a first extra argument
6558 to do_resolve_class.
6559 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6561 (resolve_no_layout): Extra argument added to resolve_class
6563 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6564 (java_get_real_method_name): Use GET_CPC_UN.
6565 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6566 (java_check_abstract_methods): Handle static method declared in
6567 inner classes by an error.
6568 (java_check_regular_methods): Use DECL_CLINIT_P.
6569 (source_start_java_method): Also set DECL_MAX_LOCALS.
6570 (create_artificial_method): Call java_parser_context_save_global
6571 and java_parser_context_restore_global instead of saving/restoring
6572 the context by hand.
6573 (expand_start_java_method): Improved verbose mode message.
6574 (java_complete_expand_methods): Fixed leading comment. Use
6576 (fix_constructors): Added assignment to this$<n> if necessary.
6577 (java_expand_classes): Call java_complete_expand_classes instead
6578 of java_complete_expand_methods.
6579 (make_qualified_primary): Simplified.
6580 (merge_qualified_name): Optimized for missing left or right parts.
6581 (resolve_expression_name): Handle access to outer class fields from
6583 (resolve_qualified_expression_name): New macro
6584 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6585 classes. Report error on non appropriate qualification of
6586 `new'. Handle qualified `this'.
6587 (not_accessible_p): Allow access to outer class private fields from
6589 (patch_method_invocation): Handle method invocations through
6590 access methods and inner class constructor invocations.
6591 (find_applicable_accessible_methods_list): Search enclosing
6592 contexts of an inner class.
6593 (search_applicable_methods_list): Fixed typo.
6594 (argument_types_convertible): Handle inner class constructors'
6595 hidden outer context reference argument.
6596 (qualify_ambiguous_name): Handle qualified `this'.
6597 (java_complete_lhs): Handle use of field accessed through
6598 artificial access methods in various cases of assignments. Handle
6600 (check_final_assignment): Use DECL_CLINIT_P.
6601 (valid_ref_assignconv_cast_p): Handle the destination being an
6602 enclosing context of the source.
6603 (patch_unaryop): Handle use of field accessed through artificial
6605 (patch_return): Use DECL_CLINIT_P.
6606 (patch_throw_statement): Use DECL_CLINIT_P.
6607 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6608 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6611 2000-01-16 Anthony Green <green@cygnus.com>
6613 * parse.y (build_string_concatenation): Only use
6614 StringBuffer(String) shortcut if String arg is constant.
6616 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6619 the shift value to int. Fixed typo in comment.
6621 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6623 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6624 * jcf-write.c: Likewise.
6625 * parse.y: Likewise.
6626 * parse.c: Regenerate.
6628 2000-01-09 Anthony Green <green@cygnus.com>
6630 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6631 bytecodes in the correct order.
6633 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6635 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6637 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6639 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6640 before building constant array decl.
6642 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6644 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6645 method invocation and typo in conditional expression.
6646 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6647 the appropriate NOTE_POP.
6648 * parse.y (patch_binop): Shift value mask to feature the right
6651 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6653 * class.c (assume_compiled, assume_compiled_node): Add static
6655 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6657 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6659 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6661 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6662 to `__modifier' to avoid stringifying it.
6664 * parse.y (verify_constructor_circularity): Don't call a variadic
6665 function with a non-literal format string.
6666 (java_check_abstract_methods): Move unreachable code inside
6667 `continue' statement.
6668 (lookup_method_invoke): Call xstrdup, not strdup.
6670 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6673 * jcf-parse.c (yyparse): Likewise.
6675 * jv-scan.c (main): Likewise.
6677 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6679 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6680 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6681 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6684 * parse.y (synchronized, variable_redefinition_error,
6685 check_class_interface_creation, create_interface, create_class,
6686 method_header, finish_method_declaration,
6687 check_modifiers_consistency, method_declarator,
6688 complete_class_report_errors, check_abstract_method_definitions,
6689 java_check_regular_methods, check_throws_clauses,
6690 java_check_abstract_methods, read_import_dir,
6691 check_pkg_class_access, declare_local_variables, fix_constructors,
6692 cut_identifier_in_qualified, resolve_expression_name,
6693 resolve_qualified_expression_name, patch_method_invocation,
6694 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6695 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6696 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6697 patch_try_statement, patch_synchronized_statement,
6698 patch_throw_statement, check_thrown_exceptions,
6699 patch_conditional_expr): Likewise.
6701 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6703 * Makefile.in (LIBDEPS): Added gcc's errors.o
6704 (../jcf-dump$(exeext):): Link with gcc's errors.o
6705 (../gcjh$(exeext):): Likewise.
6706 * expr.c (expand_java_NEW): Layout the entire target type instead of
6707 laying out its methods only.
6708 (lookup_field): Layout the class after having loaded it.
6709 * java-tree.h (java_debug_context): Declared.
6710 * jcf-io.c (toplev.h): Included.
6711 (find_class): Removed assignment to jcf's outofsynch
6712 field. Force source file to be read if newer than its matching
6713 class file. Tweaked debug messages.
6714 * jcf-parse.c (jcf_out_of_synch): Deleted.
6715 (read_class): Call to jcf_out_of_synch removed.
6716 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6717 (jcf_out_of_synch): Prototype deleted.
6718 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6719 `deprecated' and `class_err': integer turned into bit fields.
6720 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6721 * parse.y (package_list): New global.
6722 (package_declaration:): Record newly parsed package name.
6723 (extra_ctxp_pushed_p): Static global deleted.
6724 (java_parser_context_save_global): Create buffer context for the
6725 purpose of saving globals, if necessary.
6726 (java_parser_context_restore_global): Pop context pushed for the
6727 purpose of saving globals, if necessary.
6728 (java_debug_context_do): New prototype and function.
6729 (java_debug_context): Likewise.
6730 (do_resolve_class): Use already parsed package names to qualify
6731 and lookup class candidate.
6732 (java_pre_expand_clinit): Removed unnecessary local variable.
6734 1999-12-17 Tom Tromey <tromey@cygnus.com>
6736 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6738 (process_file): Use `\n\' at end of each line in string.
6740 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6742 * expr.c (expand_invoke): Layout the loaded class before
6743 attempting to use it.
6744 (expand_java_field_op): Allow final field assignments to take
6746 * typeck.c (convert): Return error_mark_node if expr is null.
6748 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * class.c (class_depth): Return -1 if the class doesn't load
6752 * expr.c (can_widen_reference_to): Check for errors during depth
6753 computation and return 0 accordingly.
6754 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6755 create default constructors and add an other error check.
6756 * parse.h (java_fix_constructors): Prototyped.
6757 * parse.y (java_pre_expand_clinit): Likewise.
6758 (build_super_invocation): Re-prototyped to feature one argument.
6759 (java_check_circular_reference): Directly use `current'.
6760 (java_fix_constructors): New function.
6761 (java_check_regular_methods): Don't create default constructors
6762 here, but abort if none were found.
6763 (java_complete_expand_methods): Pre-process <clinit> calling
6764 java_pre_expand_clinit.
6765 (java_pre_expand_clinit): New function.
6766 (fix_constructors): build_super_invocation invoked with the
6767 current method declaration as an argument.
6768 (build_super_invocation): Use the context of the processed method
6769 decl argument instead of current_class.
6770 * typeck.c (lookup_java_method): Take WFLs in method names into
6773 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6775 * class.c (make_class_data): flag_keep_inline_functions to keep
6776 private methods in the method array.
6778 1999-12-15 Anthony Green <green@cygnus.com>
6780 * check-init.c (check_init): Take into account both types of
6781 `throw's when checking for uninitialized variables.
6783 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6785 * parse.y (java_complete_lhs): Force convertion of array
6786 dimensions to int_type_node, that's what runtime's ABI expects.
6788 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6791 operand of a WFL, until the Java front-end gets fixed with regard
6792 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6794 1999-12-10 Andrew Haley <aph@cygnus.com>
6796 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6797 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6798 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6802 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6804 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6805 before calling expand_eh_region_start and expand_start_all_catch.
6806 * except.c (expand_start_java_handler): Switch to permanent
6807 obstack before calling expand_eh_region_start.
6808 (expand_end_java_handler): Switch to permanent obstack before
6809 calling expand_start_all_catch.
6811 1999-12-5 Anthony Green <green@cygnus.com>
6813 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6814 function with side effects.
6815 (init_decl_processing): Mark all memory allocating DECLs with
6818 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * except.c (expand_end_java_handler): Call
6821 expand_resume_after_catch and end_catch_handler.
6823 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6825 * verify.c (verify_jvm_instructions): Create new return label
6826 chain if non existent (don't rely on the verified state of the jsr
6829 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6831 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6832 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6834 * parse.y (patch_assignment): Removed bogus final class test on
6835 lhs when checking on whether to emit an ArrayStoreException runtime
6837 * expr.c (expand_java_arraystore): Likewise.
6839 1999-11-28 Anthony Green <green@cygnus.com>
6841 * decl.c (find_local_variable): Reuse single slot decls when
6844 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6846 * jcf-parse.c (saw_java_source): Global variable removed.
6847 (read_class): Don't use `saw_java_source'. Added extra braces.
6848 (yyparse): Code setting `saw_java_source' removed.
6850 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6852 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6854 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * verify.c (merge_type_state): Non verified subroutines being
6857 considered more than once to trigger passive type merge.
6859 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6861 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6862 in case of error. Error message tuned.
6864 1999-11-21 Anthony Green <green@cygnus.com>
6866 * constants.c (find_methodref_index): Unwrap method names before
6867 inserting them in the constant pool.
6869 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6871 * class.c (assume_compiled_node): New typedef.
6872 (assume_compiled_tree): New static data.
6873 (find_assume_compiled_node): New function.
6874 (add_assume_compiled): New function.
6875 (assume_compiled): New function.
6876 * class.c (make_class_data): Use assume_compiled.
6877 (is_compiled_class): Use assume_compiled.
6879 * java-tree.h (add_assume_compiled): Declare.
6881 * lang.c (lang_decode_option): Parse new options.
6883 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6885 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6886 int_type_node: that's what `_Jv_AllocObject' expects.
6888 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * parse.y (lookup_method_invoke): Use lang_printable_name to
6891 reliably build the type name during error report. Fixes PR gcj/97.
6893 1999-11-09 Tom Tromey <tromey@cygnus.com>
6895 * jcf-path.c: Include <sys/stat.h>.
6896 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6897 (DIR_UP): New macro.
6899 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6901 * parse.y (source_end_java_method): Resume permanent allocation,
6902 reversing Apr 27 1998 patch.
6903 (patch_string_cst): Pop obstacks after having pushed the permanent
6906 1999-11-05 Tom Tromey <tromey@cygnus.com>
6908 * class.c (finish_class): Emit inlined methods if any native
6909 methods exist in the class. Fixes PR gcj/85.
6911 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6914 (qualify_ambiguous_name): Likewise.
6916 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6918 * typeck.c: (lookup_java_method): search all inherited
6919 interfaces when looking up interface method.
6921 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6923 * parse.y (method_header:): Issue error message for rule `type
6925 (synchronized:): Error report when not using synchronized.
6927 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6930 being used before the superclass constructor has been called.
6931 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6932 instead of `CALL_THIS_CONSTRUCTOR_P'.
6934 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6936 * check-init.c: Fix typo in comment.
6938 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6943 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * parse.y (expression_statement:): Call function to report
6946 improper invocation of a constructor.
6947 (parse_ctor_invocation_error): New function.
6949 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6951 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6954 1999-10-21 Tom Tromey <tromey@cygnus.com>
6956 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6957 in generated `main'.
6959 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6961 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6962 (qualify_ambiguous_name): Likewise.
6964 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (java_complete_tree): fold_constant_for_init to work on
6968 (java_complete_lhs): Likewise.
6969 (array_constructor_check_entry): Complete an initializer element
6970 on permanent_obstack.
6972 1999-10-19 Tom Tromey <tromey@cygnus.com>
6974 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6975 From Mike Moreton <mike@pillim.demon.co.uk>.
6977 1999-10-15 Greg McGary <gkm@gnu.org>
6979 * java-tree.h (flag_bounds_check): Remove extern decl.
6980 * lang.c (flag_bounds_check): Remove global variable.
6981 (lang_f_options): Remove "bounds-check" entry.
6982 (lang_init_options): Default flag_bounds_check to "on".
6984 1999-10-14 Tom Tromey <tromey@cygnus.com>
6986 * jvgenmain.c (usage): New function.
6987 (main): Use it. Also, handle `-D' options.
6988 * jvspec.c (lang_specific_driver): Recognize -D.
6989 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6991 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6993 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6995 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6996 variadic function with a non-literal format string.
6998 * parse-scan.y (report_main_declaration): Likewise.
7000 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7002 * parse.y (read_import_dir, patch_assignment, patch_binop,
7003 patch_array_ref): Likewise.
7005 * typeck.c (build_java_array_type): Likewise.
7007 * verify.c (verify_jvm_instructions): Likewise.
7009 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7013 1999-10-07 Anthony Green <green@cygnus.com>
7015 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7016 where CHECK_PUT may fail for valid reasons.
7018 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7019 UNSAFE_PUTN): New macros.
7021 1999-10-04 Tom Tromey <tromey@cygnus.com>
7023 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7024 well. Fixes Java PR gcj/59.
7025 * parse-scan.y (yyerror): Report errors.
7027 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7029 * decl.c (insert_block): Remove unconditional `abort'.
7031 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7033 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7034 FUNCTION_CODE now of type int. All callers changed.
7035 Set the builtin's DECL_BUILT_IN_CLASS.
7037 1999-09-23 Tom Tromey <tromey@cygnus.com>
7039 * jvspec.c (lang_specific_driver): Don't read spec file if
7040 -fsyntax-only given.
7042 1999-09-22 Tom Tromey <tromey@cygnus.com>
7044 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7046 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7047 (WORDS_TO_LONG): Likewise.
7048 (WORDS_TO_DOUBLE): Likewise.
7050 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7053 (RELOCATION_VALUE_1): Likewise.
7054 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7055 push_in_const, push_long_const): Prototyped.
7056 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7057 (push_constant2): Likewise.
7058 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7059 (find_constant_wide): Cast find_constant2's integer arguments to
7061 (find_constant_index): Cast find_constant2's and find_constant2's
7062 integer arguments to `jword'.
7063 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7064 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7065 (emit_if): Use RELOCATION_VALUE_1.
7066 (emit_goto): Likewise.
7067 (emit_jsr): Likewise.
7068 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7069 argument to push_long_const to HOST_WIDE_INT.
7071 1999-09-15 Andreas Schwab <schwab@suse.de>
7073 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7075 1999-09-20 Nick Clifton <nickc@cygnus.com>
7077 * lang.c (lang_decode_option): Extend comment.
7079 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7081 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7084 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7086 * gjavah.c (get_field_name, print_method_info, print_include,
7087 add_namelet): Use xmalloc, not malloc.
7089 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7090 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7093 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7095 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7097 * jcf-path.c (add_entry): Likewise.
7099 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7101 * jv-scan.c (xmalloc): Remove definition.
7103 * jvgenmain.c (xmalloc): Likewise.
7105 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7107 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7109 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7110 concat, not xmalloc/sprintf.
7111 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7112 (xstrdup): Remove definition.
7114 * parse.y (duplicate_declaration_error_p,
7115 constructor_circularity_msg, verify_constructor_circularity,
7116 check_abstract_method_definitions, java_check_regular_methods,
7117 java_check_abstract_methods, patch_method_invocation,
7118 check_for_static_method_reference, patch_assignment, patch_binop,
7119 patch_cast, array_constructor_check_entry, patch_return,
7120 patch_conditional_expr): Use xstrdup, not strdup.
7122 * zextract.c (ALLOC): Use xmalloc, not malloc.
7124 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7126 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7128 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7129 (do_spec, lang_specific_pre_link, lang_specific_driver,
7130 input_filename, input_filename_length): Don't declare.
7131 (main_class_name, jvgenmain_spec, lang_specific_driver):
7133 (lang_specific_driver): All calls to the function pointer
7134 parameter now explicitly call `fatal'.
7136 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * parse.y (find_applicable_accessible_methods_list): Search
7139 abstract classes as interfaces.
7141 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * class.c (finish_class): We're now outside a valid method
7144 declaration. Tell the rest of gcc so.
7146 1999-09-08 Bruce Korb autogen@linuxbox.com
7148 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7150 1999-09-07 Tom Tromey <tromey@cygnus.com>
7152 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7154 (decode_signature_piece): Don't emit "::" in JArray<>.
7155 (print_namelet): Only print trailing `;' when printing a class.
7157 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7159 * java-tree.h: Delete declarations for all tree nodes now moved to
7161 * decl.c: Delete their definitions.
7163 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7165 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7166 * Makefile.in (OBJS): Add ggc-callbacks.o.
7167 (OBJDEPS): Likewise.
7169 1999-09-03 Tom Tromey <tromey@cygnus.com>
7171 * parse.y (strip_out_static_field_access_decl): Return operand if
7172 it satisfies JDECL_P.
7174 1999-09-02 Tom Tromey <tromey@cygnus.com>
7176 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7177 Handle nested arrays, like `[[I'.
7179 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7181 * class.c (finish_class): Remove unused parameter, all callers
7184 * expr.c (build_java_athrow): Change return type to void.
7185 (java_lang_expand_expr): Make sure each case in switch returns a
7188 * java-tree.h (finish_class): Fix prototype to take void args.
7190 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7191 (main): Issue return from main, not exit.
7193 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7195 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7197 * jv-scan.c (main): Issue return from main, not exit.
7199 * parse.y (check_abstract_method_definitions,
7200 java_check_abstract_method_definitions): Add static prototypes.
7201 (java_complete_expand_methods): Fix call to `finish_class'.
7203 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7206 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7208 * lang.c (language_string): Constify.
7210 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7212 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7213 Remove hacks for stuff which comes from libiberty.
7215 * Make-lang.in: Likewise.
7217 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7219 * Makefile.in (xref.o): Depend on xref.c explicitly.
7221 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7223 * java-tree.h (lang_printable_name): Constify a char*.
7225 * lang.c (lang_printable_name): Likewise.
7227 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7229 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7232 1999-08-26 Tom Tromey <tromey@cygnus.com>
7234 * gjavah.c (print_cxx_classname): Print "::" before qualified
7237 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7239 * parse.y (lookup_cl): Changed leading comment. Now does its best
7240 to set the column number.
7241 (qualify_ambiguous_name): Take WFL wrappers into account.
7243 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7245 * verify.c (verify_jvm_instructions): Don't check instruction
7246 validity beyond end of method.
7248 1999-08-25 Tom Tromey <tromey@cygnus.com>
7250 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7252 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7254 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7255 cxx_keyword_subst, generate_access, name_is_method_p,
7256 get_field_name, print_field_name, super_class_name, print_include,
7257 decode_signature_piece, print_class_decls, usage, help,
7258 java_no_argument, version, add_namelet, print_namelet): Add static
7260 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7261 name_is_method_p): Constify a char*.
7262 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7263 Provide a final else clause in an if-else-if.
7264 (print_field_info): Add missing final arg in function call to
7266 (print_method_info, decompile_method, decode_signature_piece,
7267 print_c_decl, print_full_cxx_name, print_stub,
7268 print_mangled_classname, super_class_name, print_include,
7269 add_namelet, add_class_decl, print_class_decls, process_file,
7270 help): Constify a char*.
7272 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7273 push_int_const, find_constant_wide, find_constant_index,
7274 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7275 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7276 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7277 emit_if, emit_goto, emit_jsr, call_cleanups,
7278 make_class_file_name): Add static prototypes.
7279 (generate_bytecode_return, generate_bytecode_insns): Pass a
7280 NULL_PTR, not a NULL_TREE.
7282 * jv-scan.c: Include "jcf.h".
7283 (main): Declare using DEFUN macro.
7285 * jvspec.c (find_spec_file, lang_specific_pre_link,
7286 lang_specific_driver): Add prototypes.
7287 (find_spec_file): Constify a char*.
7289 * keyword.gperf (hash, java_keyword): Add prototypes.
7291 * lang.c (lang_print_error): Add static prototype.
7292 (lang_init): Prefer memcpy over bcopy to avoid casts.
7294 * lex.c (yylex): Add static prototype.
7296 * parse-scan.y: Include "lex.c" earlier.
7298 * parse.h: Remove redundant declaration for `yylex'.
7300 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7301 labeled_block_contains_loop_p): Add static prototypes.
7302 (not_accessible_p): Make static to match prototype.
7304 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7306 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7308 * parse.y (check_method_redefinition): Changed leading comment.
7309 (check_abstract_method_definitions): New function.
7310 (java_check_abstract_method_definitions): New function.
7311 (java_check_regular_methods): Call it.
7312 (verify_constructor_super): Fixed indentation.
7313 (lookup_method_invoke): Likewise.
7315 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7317 * parse.y (method_header): Return a null pointer if the current
7319 (finish_method_declaration): Return if the current function decl
7321 (source_start_java_method): Likewise.
7322 (java_method_add_stmt): Likewise.
7324 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * class.c (emit_register_class): Removed unnecessary call to
7328 * parse.y (labeled_block_contains_loop_p): Removed unused local
7331 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * parse.y (java_refold): Added prototype.
7335 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7337 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7338 (java_stabilize_reference): Removed unnecessary `else'.
7339 (java_complete_lhs): Set flag to remember boolean. Call
7340 java_refold. Added comments.
7341 (java_decl_equiv): New function.
7342 (binop_compound_p): Likewise.
7343 (java_refold): Likewise.
7344 (patch_unaryop): Striped static field access assigned to decl and
7345 op. Changed promotion scheme for ++/-- operators.
7346 (search_loop): New function.
7347 (labeled_block_contains_loop_p): Likewise.
7348 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7350 (patch_bc_statement): Call search_loop. Fixed comment.
7352 1999-08-14 Anthony Green <green@cygnus.com>
7354 * expr.c (java_lang_expand_expr): Mark static array data as
7357 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7359 * jvgenmain.c (main): NUL-terminate name_obstack.
7361 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7363 * check-init.c (check_bool2_init, done_alternative): Add static
7366 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7367 (add_method, build_utf8_ref, build_class_ref,
7368 append_gpp_mangled_type, layout_class_method): Constify a char*.
7370 * decl.c (push_promoted_type, make_binding_level): Add static
7372 (push_promoted_type, pushdecl): Constify a char*.
7374 * except.c (find_handler_in_range, link_handler,
7375 check_start_handlers): Add static prototypes.
7377 * expr.c (process_jvm_instruction): Constify a char*.
7379 * gjavah.c (main): Constify a char*.
7381 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7384 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7386 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7387 munge, print_ents): Constify a char*.
7389 * jcf-dump.c (disassemble_method): Constify a char*.
7390 (print_constant_pool, print_exception_table): Add static prototypes.
7391 (print_constant, print_exception_table, main, disassemble_method):
7394 * jcf-io.c (find_classfile, find_class): Likewise.
7396 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7397 (set_source_filename, predefined_filename_p): Add static prototypes.
7398 (set_source_filename, get_constant, get_class_constant,
7399 find_in_current_zip): Constify a char*.
7401 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7403 (add_entry, add_path, jcf_path_classpath_arg,
7404 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7406 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7407 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7408 jcf_parse_one_method, jcf_parse_methods,
7409 jcf_parse_final_attributes): Add static prototypes.
7410 (get_attribute): Constify a char*.
7412 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7413 jcf_dependency_add_target, jcf_path_classpath_arg,
7414 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7416 * jv-scan.c (main): Constify a char*.
7417 (gcc_obstack_init): Add prototype arguments.
7419 * jvgenmain.c (gcc_obstack_init): Likewise.
7420 (main): Constify a char*.
7422 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7424 (put_decl_string, lang_print_error): Constify a char*.
7425 (lang_init): Remove redundant extern prototype.
7427 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7429 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7430 Add static prototypes.
7431 (get_type_from_signature): Constify a char*.
7433 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7434 Add static prototypes.
7435 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7436 (verify_jvm_instructions): Constify a char*.
7438 * xref.c (xref_flag_value): Likewise.
7440 * xref.h (xref_flag_value): Likewise.
7442 * zextract.c (makeword, makelong): Add static prototypes.
7443 (makeword, makelong): Constify a uch*.
7445 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7447 * lang.c (java_dummy_print): Constify a char*.
7448 (lang_print_error): Likewise.
7449 (lang_init): Remove redundant prototype for `print_error_function'.
7450 (lang_init_source): Likewise.
7451 (lang_identify): Constify a char*.
7453 1999-08-09 Tom Tromey <tromey@cygnus.com>
7455 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7456 (WORDS_TO_LONG): Likewise.
7457 (WORDS_TO_DOUBLE): Likewise.
7459 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7461 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7463 * expr.c (java_stack_pop, java_array_data_offset,
7464 build_java_throw_out_of_bounds_exception, case_identity,
7465 build_java_check_indexed_type): Add static prototypes.
7466 (linenumber_table, expand_invoke, expand_java_field_op,
7467 build_primtype_type_ref, expand_byte_code): Constify a char*.
7469 * java-tree.h (build_primtype_type_ref, linenumber_table):
7471 (java_lang_expand_expr): Add prototype.
7473 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7474 `java_lang_expand_expr'.
7476 * lex.c (java_lex_error): Constify a char*.
7477 (java_get_unicode, java_read_char, java_allocate_new_line,
7478 java_unget_unicode, java_sneak_unicode): Prototype.
7480 * parse-scan.y (current_class, package_name, method_declarator,
7481 report_class_declaration, yyerror): Constify a char*.
7483 * parse.h (java_report_errors): Prototype.
7484 (yyerror): Constify a char*.
7486 * parse.y (classitf_redefinition_error, check_modifiers,
7487 parse_jdk1_1_error, lookup_package_type,
7488 lookup_package_type_and_set_next, get_printable_method_name,
7489 purify_type_name): Constify a char*.
7490 (build_super_invocation, maybe_generate_finit,
7491 verify_constructor_super, parser_add_interface,
7492 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7493 java_complete_expand_methods, java_expand_finals,
7494 cut_identifier_in_qualified, java_stabilize_reference,
7495 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7496 merge_string_cste): Prototype.
7497 (single_type_import_declaration, yyerror,
7498 variable_redefinition_error, build_array_from_name,
7499 build_unresolved_array_type, check_class_interface_creation,
7500 resolve_class, complete_class_report_errors,
7501 note_possible_classname, read_import_dir,
7502 find_in_imports_on_demand, resolve_package, fix_constructors,
7503 check_deprecation, lookup_method_invoke,
7504 maybe_build_primttype_type_ref, array_constructor_check_entry):
7506 (java_complete_expand_methods, java_expand_finals): Make static.
7507 (convert_narrow): Remove static prototype.
7509 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7511 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7513 1999-08-02 Richard Henderson <rth@cygnus.com>
7515 * decl.c: Include defaults.h instead of expr.h.
7516 * parse.y: Likewise.
7518 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7520 * java/decl.c (start_java_method): Change all uses of
7521 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7522 Ensure expr.h is included.
7523 * java/expr.c (pop_arguments): Ditto.
7524 * java/parse.y (expand_start_java_method): Ditto.
7526 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7528 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7530 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7532 * decl.c: Include "function.h".
7533 * except.c: Likewise.
7534 * parse.y: Likewise.
7535 * Makefile.in: Update dependencies.
7537 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7539 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7540 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7541 `modifier' with ATTRIBUTE_UNUSED.
7543 * gjavah.c (process_file): Add braces around ambiguous `else'.
7545 * jcf-dump.c (print_access_flags, localvar_free): Change return
7548 * parse.y (java_complete_expand_method): Initialize variable
7550 (resolve_qualified_expression_name): Likewise for `field_decl'.
7551 (patch_method_invocation): Likewise for `class_to_search'.
7552 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7553 (patch_assignment): Likewise for `lhs_type'.
7555 * verify.c (verify_jvm_instructions): Remove unused variable
7558 1999-07-25 Richard Henderson <rth@cygnus.com>
7560 * decl.c (va_list_type_node): New.
7562 1999-07-25 Anthony Green <green@cygnus.com>
7564 * gjavah.c (print_stub): New function.
7565 (METHOD_IS_NATIVE): New macro.
7566 (print_mangled_classname): Make static.
7567 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7568 (process_file): Perform stub generation.
7569 (HANDLE_METHOD): Don't emit class decls during stub
7571 (HANDLE_END_METHOD): Take into account stub generation.
7572 (print_method_info): Handle stub generation.
7573 (print_stub): New function.
7574 (print_cxx_classname): Make signature consistant with others.
7575 (help): Describe -stubs option.
7576 (main): Create stub file.
7577 (version): Use version.c.
7578 (print_full_cxx_name): New function.
7579 (print_c_decl): Use print_full_cxx_name.
7581 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7583 * check-init.c (check_init): Handle MAX_EXPR.
7585 1999-07-15 Andrew Haley <aph@cygnus.com>
7587 * lang.c (flag_use_divide_subroutine): New variable.
7588 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7589 fp-to-integer conversion.
7590 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7593 * expr.c (build_java_soft_divmod): New function.
7594 (build_java_binop): Call build_java_soft_divmod if
7595 flag_use_divide_subroutine is set.
7596 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7597 soft_lrem_node: new builtin functions.
7598 (init_decl_processing) Initialize the new builtins.
7599 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7600 soft_lrem_node: new builtin functions.
7601 (build_java_soft_divmod): New function.
7602 * parse.y: Call build_java_soft_divmod if
7603 flag_use_divide_subroutine is set.
7606 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7607 a --specs= arg) even if not linking.
7608 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7609 -fuse-divide-subroutine
7611 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (resolve_and_layout): Check methods only once.
7614 (resolve_qualified_expression_name): Verify thrown exceptions
7616 (check_thrown_exceptions): Reject exceptions thrown in
7617 initializer. Error message tuned.
7619 1999-07-14 Andrew Haley <aph@cygnus.com>
7621 * expr.c (expand_expr): Do not return the last statement in a
7622 block as the block's value.
7624 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7626 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7627 CALL_EXPR, to avoid order of evaluation changes.
7629 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7631 * parse.y (qualify_ambiguous_name): Do not use
7632 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7634 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7636 * check-init.c (check_init): Handle MAX_EXPR.
7637 * expr.c (force_evaluation_order): Force method call arguments to
7638 be evaluated in left-to-right order.
7639 * parse.y (qualify_ambiguous_name): Loop again to qualify
7640 NEW_ARRAY_EXPR properly.
7642 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * parse.y (patch_invoke): Resolve unresolved invoked method
7646 (qualify_ambiguous_name): STRING_CST to qualify expression for
7647 type name resolution.
7649 1999-06-24 Andrew Haley <aph@cygnus.com>
7651 * class.c (finish_class): Whenever a deferred method is
7652 output, rescan the list of methods to see if a new candidate for
7653 output can be found.
7655 1999-06-28 Tom Tromey <tromey@cygnus.com>
7657 * jvspec.c (lang_specific_driver): Recognize --help.
7659 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (resolve_package): Fixed bogus return statement.
7662 (patch_method_invocation): Resolve method invocation beginning with
7663 a package name qualifier.
7665 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7667 * Make-lang.in (java.stage1): Depend on stage1-start.
7668 (java.stage2): Likewise for stage2-start.
7669 (java.stage3): Likewise for stage3-start.
7670 (java.stage4): Likewise for stage4-start.
7672 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7674 * parse.y (java_complete_lhs): When doing cross referencing, don't
7675 try to keep file location on a WFL expanded as a CALL_EXPR.
7677 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7680 compiling to class file a void method with an empty method body.
7681 As a side effect, the bytecode backend will generate the
7682 appropriate `return' instruction.
7684 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7686 * parse.y (lookup_package_type_and_set_next): New function prototype.
7687 (resolve_package): Search current and imported packages.
7688 (lookup_package_type_and_set_next): New function.
7690 1999-06-22 Andrew Haley <aph@cygnus.com>
7692 * verify.c (verify_jvm_instructions): Check for pending blocks
7693 before invalid PC test and opcode switch, not after.
7695 1999-06-21 Andrew Haley <aph@cygnus.com>
7697 * except.c (find_handler_in_range): The upper limit for exception
7698 ranges is exclusive, not inclusive: (start <= pc < end).
7699 (link_handler): find child pointer which points to outer by
7700 searching sibling list: previous code incorrectly assumed that
7701 outer->outer->first_child must point to outer.
7702 * verify.c (verify_jvm_instructions): FIXME added to code for
7704 (verify_jvm_instructions): Do not assume that the last block
7705 processed in a subroutine is a block which ends with a `ret'
7706 instruction. With some control flows it is possible that the last
7707 block ends with an `athrow'.
7709 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * parse.y (qualify_ambiguous_name): Reorganized the post
7712 evaluation of non WFL leading expression nodes.
7714 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7719 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse.y (qualify_ambiguous_name): Handle qualified expression
7722 beginning with a STRING_CST.
7724 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * parse.y (register_fields): Set DECL_INITIAL on both
7727 pre-initialized static and public fields.
7728 (resolve_field_access): Static field access expressions to always
7730 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7731 qualification. CONVERT_EXPR to be resolved as an expression name.
7732 (java_complete_lhs): Identify and access qualified final
7733 initialized field in switch statement case expression.
7734 (fold_constant_for_init): Pre-initialized field decl constant to
7737 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * parse.y (note_possible_classname): Mark returned node with
7740 QUALIFIED_P only if the original class name contained a '/'.
7742 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7744 * Make-lang.in (gcjh): More parallel build fixes.
7746 1999-06-03 Mike Stump <mrs@wrs.com>
7748 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7750 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7752 * except.c (link_handler): Chain exception handlers in order.
7754 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7756 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7757 with nops and process as usual in order to always set correct EH
7758 ranges. Emit detailed warnings about unreachable bytecodes.
7760 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7762 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7765 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7767 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7768 or the searched field decl.
7770 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7772 * parse.y (fold_constant_for_init): Convert numerical constant
7773 values to the type of the assigned field.
7775 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * expr.c (lookup_field): Relaxed the test on class loading error
7779 * parse.y (fold_constant_for_init): Enabeled old code.
7781 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7784 decide the validity of the cast of a java.lang.Cloneable reference
7786 (patch_conditional_expr): Fixed first argument passed to
7787 binary_numeric_promotion.
7789 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7791 * parse.y (qualify_ambiguous_name): Take into account that a
7792 CONVERT_EXPR might specify a type as a WFL.
7794 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7796 * parse.y (patch_assignment): Save the rhs before using it as an
7797 argument to _Jv_CheckArrayStore.
7799 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7803 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7806 floating point litteral only when the exponent indicator has been
7809 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * parse.y (formal_parameter:): Construct argument tree list
7812 element even if a yet unsupported final parameter was encountered.
7814 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * parse.y (finish_method_declaration): Issue errors for native or
7817 abstract methods declared with a method body, as well as for non
7818 native or non abstract methods with no method body.
7820 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7822 * class.c (build_utf8_ref): Initialize variable `field'.
7824 * decl.c (init_decl_processing): Initialize variable `field'.
7826 * expr.c (build_known_method_ref): Mark parameters `method_type',
7827 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7828 (process_jvm_instruction): Likewise for parameter `length'.
7830 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7831 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7834 * parse.y (maybe_generate_clinit): Remove unused variable
7835 `has_non_primitive_fields'.
7836 (find_in_imports_on_demand): Initialize variables `node_to_use'
7838 (patch_binop): Likewise for variable `prom_type'.
7839 (patch_unaryop): Likewise for variable `prom_type'.
7841 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7843 * xref.c (xref_table): Add missing initializer.
7845 1999-05-14 Tom Tromey <tromey@cygnus.com>
7847 * java-except.h (struct eh_range): Removed unused `next' member.
7848 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7849 after adding all exception handlers. Sort exception ranges in
7851 (struct pc_index): New structure.
7852 (start_pc_cmp): New function.
7853 * except.c (add_handler): Return `void'. Don't call link_handler;
7854 instead construct an ordinary linked list and do range
7856 (check_nested_ranges): New function.
7857 (link_handler): Changed interface to allow merging of eh_ranges.
7858 Split overlapping ranges. Return `void'.
7860 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * parse.y (constructor_block_end:): New rule, tagged <node>.
7863 (constructor_body:): Use `constructor_block_end' instead of
7866 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7868 * parse.y (statement_nsi:): Pop `for' statement block.
7869 (java_complete_lhs): Labeled blocks containing no statement are
7870 marked as completing normally.
7872 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7874 * xref.c (xref_set_current_fp): New function, defined.
7875 * xref.h (xref_set_current_fp): New function, prototyped.
7877 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7879 * check-init.c (check_init): Take into account that
7880 LABELED_BLOCK_STMT can be empty.
7882 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * parse.y (java_check_regular_methods): Warning check on not
7885 overriding methods with default access in other packages does not
7886 apply to `<clinit>'.
7887 (java_complete_lhs): If block body is an empty_stmt_node, replace
7888 it by NULL_TREE. This prevents gcc from generating an irrelevant
7891 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * check-init.c (check_init): Removed code accepting to see things
7894 falling through default:, when doing xrefs.
7895 * java-tree.h (do_not_fold): New global variable, declared.
7896 * parse.y (do_not_fold): New global variable, defined.
7897 (java_complete_expand_method): Set `do_not_fold' to the value of
7898 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7899 and reinstall them after them have been purged; do not check for
7900 initializations; do not issue missing return errors.
7901 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7903 (patch_binop): Skip the fold part when doing xrefs.
7904 (build_string_concatenation): Skip the concatenation part when
7906 (patch_synchronized_statement): Do not generate a try-finally when
7908 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7909 and keep the location where the throw was seen.
7910 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7911 any treatment on the converted node an simply return a NOP_EXPR of
7913 * xref.c (xref_get_data): New function, defined.
7914 * xref.h (xref_get_data): New function, declared.
7915 (XREF_GET_DATA): Use xref_get_data.
7917 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7919 * gjavah.c (print_include): Cast the result of `strlen' to int
7920 when comparing against a signed value.
7921 (add_namelet): Likewise.
7923 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7925 * expr.c (expand_invoke): Mark parameter `nargs' with
7927 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7929 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7932 * jcf-reader.c (get_attribute): Cast a value to long
7933 when comparing against a signed expression. Likewise.
7935 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7938 1999-05-11 Andrew Haley <aph@cygnus.com>
7940 * parse.y (source_end_java_method): If the current method contains
7941 any exception handlers, force asynchronous_exceptions: this is
7942 necessary because signal handlers in libjava may throw exceptions.
7943 * decl.c (end_java_method): Ditto.
7945 1999-05-11 Tom Tromey <tromey@cygnus.com>
7947 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7949 * jvspec.c (THREAD_NAME): Removed.
7950 (GC_NAME): Likewise.
7951 (MATHLIB): Likewise.
7952 (WITHLIBC): Likewise.
7954 (THREADLIB): Likewise.
7955 (MATH_LIBRARY): Likewise.
7956 (lang_specific_driver): Don't add `-l' options to command line.
7957 Instead, add a single --specs option. Recognize `-L' options and
7958 use them to search for spec file.
7959 (find_spec_file): New function.
7960 (SPEC_FILE): New define.
7962 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7964 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7965 cpplib-enabled build.
7967 1999-05-05 Per Bothner <bothner@cygnus.com>
7969 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7970 temporarily zero it while calling rest_of_decl_compilation.
7972 * java-tree.h (string_ptr_type_node): Add declaration.
7973 * decl.c: Define and initialize string_ptr_type_node.
7974 * parse.y (patch_string_cst): Use string_ptr_type_node.
7976 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7977 * parse.y (for_statement): Now unconditionally exit_block.
7978 (finish_labeled_statement): No longer exit_block if for-loop.
7979 (patch_loop_statement): Check harder if the loop is already labeled.
7981 * parse.y (patch_initialized_static_field): Removed function.
7982 (maybe_generate_clinit): Removed special handling for interfaces.
7983 (java_complete_expand_methods): Do a preliminary java_complete_tree
7984 on <clinit> to determine if it can be removed.
7985 (java_complete_expand_method): Remove special handling for <clinit>.
7986 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7987 optimize if we get back empty_stmt_node.
7988 For MODIFY_EXPR, re-do checking of static initializers.
7989 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7990 For VAR_DECL, pass correct context.
7992 * verify.c (verify_jvm_instructions): Better error messages.
7994 1999-05-03 Tom Tromey <tromey@cygnus.com>
7996 * parse-scan.y (interface_declaration): Call
7997 report_class_declaration for interfaces.
7999 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8001 * Makefile.in: Remove -v from bison command lines.
8003 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * check-init.c (check_init): Exclude a case of error when doing
8007 * class.c (layout_class_method): Don't generate the error message
8008 twice when compiling from source.
8009 * lang-options.h: Added `-Wredundant-modifers' and
8010 `-Wunusupported-jdk11' flags and help text.
8011 * lang.c (lang_decode_option): Added support for
8012 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8013 flag_static_local_jdk11 and flag_redundant set accordingly.
8014 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8015 * parse.h (EXPR_WFL_ADD_COL): New macro.
8016 (DECL_END_SOURCE_LINE): Likewise.
8017 (DECL_INHERITED_SOURCE_LINE): Likewise.
8018 * parse.y (static_ref_err): New function, prototyped.
8019 (CCB_TK): Now tagged <operator>.
8020 (class_body:): Remember the location of the closing '}' of a class
8021 definition when doing xrefs.
8023 (block_end:): Likewise.
8024 (create_class): Remember the location of the inherited class
8025 identifier when doing xrefs.
8026 (register_fields): Added test on first operand of `init' before
8027 testing it TREE_CODE.
8028 (method_header): Store the location of the class identifier in the
8029 class decl when doing xrefs.
8030 (finish_method_declaration): Don't combine first/last method line
8032 (java_check_regular_methods): Warning check on not overriding
8033 methods with default access on other packages move before check on
8034 static methods. Initialization of `aflags' also moved up.
8035 (resolve_expression_name): Call static_ref_err to report the error.
8036 (static_ref_err): New function, implemented.
8037 (resolve_field_access): Returned simplified static field access
8039 (resolve_qualified_expression_name): Check for illegal use of
8040 static fields in a non static context. Call static_ref_err to
8041 report error in various places.
8042 (java_complete_tree): Do not fold initialized static fields when
8044 (java_complete_lhs): Likewise.
8046 1999-04-29 Anthony Green <green@cygnus.com>
8048 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8049 create internal labels.
8050 (lookup_label): Ditto.
8052 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * class.c (layout_class_method): Generate <clinit>'s rtl for
8056 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8057 for interfaces' <clinit>.
8058 * expr.c (lookup_field): Search for fields in interfaces.
8059 (expand_invoke): Fixed indentation.
8060 (expand_java_field_op): Likewise. Use IS_CLINIT.
8061 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8062 (IS_CLINIT): New macro.
8063 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8064 interface was parsed.
8065 (maybe_generate_clinit): Don't generate if the current class is an
8066 interface with only fields of primitive types.
8067 (reset_method_name): Use IS_CLINIT.
8068 (java_complete_expand_method): Expand <clinit> when it exists for
8069 interfaces. Use IS_CLINIT.
8070 (resolve_expression_name): Use DECL_CONTEXT instead of
8071 current_class to build static field references.
8072 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8073 ARRAY_REF when doing xreferencing.
8074 (check_final_assignment): Fixed typo in leading comment. Use
8076 (patch_array_ref): Don't fully expand array references when
8078 (patch_return): Use IS_CLINIT.
8079 (patch_throw_statement): Likewise.
8081 1999-04-22 Tom Tromey <tromey@cygnus.com>
8083 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8085 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8087 * decl.c (predef_filenames, predef_filenames_size): New globals
8088 (init_decl_processing): predef_filenames and predef_filenames_size
8090 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8092 * jcf-parse.c (predefined_filename_p): New function.
8093 (yyparse): Check that files on the command line are specified only
8094 once and issue a warning otherwise.
8095 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8096 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8097 avoid a gcc warning with -W -Wall turned on.
8098 (java_expand_classes): Abort if errors were encountered.
8099 (java_complete_lhs): If the cross reference flag is set, wrap
8100 field DECL node around a WFL when resolving expression name.
8102 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * lang.c (lang_decode_option): Fixed returned value when parsing
8105 `-fxref=...' and `-Wall'.
8106 * parse.y (source_end_java_method): Do not generate code when
8107 flag_emit_xref is set.
8108 (resolve_expression_name): Do not build static field access when
8109 flag_emit_xref is set.
8110 (resolve_field_access): No special treatment on `length' when
8111 flag_emit_xref is set. Do not build qualified static field access
8112 when flag_emit_xref is set.
8113 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8114 when flag_emit_xref is set.
8115 (patch_assignment): Do not generate array store runtime check when
8116 flag_emit_xref is set.
8117 * xref.c (xref_flag_value): Fixed function declaration
8119 (xset_set_data): New function.
8120 * xref.h (xref_set_data): Added prototype for new function.
8121 (typedef struct xref_flag_table): New field data.
8122 (XREF_GET_DATA): New macro.
8124 1999-04-19 Tom Tromey <tromey@cygnus.com>
8126 * xref.h (enum): Removed trailing comma.
8128 * parse.y (resolve_qualified_expression_name): Added missing
8131 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8133 * gjavah.c: New prototypes for java_float_finite and
8136 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8141 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8143 * Makefile.in (TREE_H): Add tree-check.h.
8144 (RTL_H): Add genrtl.h.
8146 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8148 * parse.y (patch_assignment): Added ArrayStoreException runtime
8151 1999-04-06 Per Bothner <bothner@cygnus.com>
8153 * expr.c (pop_type_0): New function.
8154 (pop_type): Use pop_type_0.
8155 * java-tree.h (pop_type_0): New declaration.
8156 * verify.c (verify_jvm_instructions): Check return instructions.
8158 * parse.y (patch_binop): Don't fold if non-constant and emiting
8161 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8163 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8165 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8166 (main_jcf): Don't define.
8167 (process_file): Don't set `main_jcf'.
8169 * java-tree.h (main_jcf): Don't declare.
8171 * jcf-parse.c (main_jcf): Add static definition.
8173 * lang.c (main_jcf): Don't define.
8175 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8177 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8179 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8181 * jcf-depend.c: Include "config.h", not <config.h>.
8183 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8186 * jcf-path.c: Include "config.h", not <config.h>.
8188 * lex.c: Don't include various system header files.
8189 (java_init_lex): Cast the argument of `bzero' to PTR
8191 * parse-scan.y (java_push_parser_context): Likewise.
8193 * parse.y (java_push_parser_context): Likewise.
8194 (patch_bc_statement): Match format specifier to variable argument.
8196 * xref.c: Don't include <stdio.h>.
8198 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8200 * parse.y (struct parser_ctxt *ctxp): Now global.
8201 (declare_local_variables): Use WFL compound value for the
8202 declaration source line value, when doing cross-referencing.
8204 1999-03-31 Tom Tromey <tromey@cygnus.com>
8206 * gjavah.c (print_field_info): Allow constants of other types.
8207 (print_include): Generate include when new name is proper prefix
8208 of already printed name.
8209 (add_namelet): Likewise.
8210 (cxx_keyword_subst): New function.
8211 (print_method_info): Use it.
8212 (print_field_name): New function.
8213 (get_field_name): New function.
8214 (print_field_info): Use get_field_name and print_field_name.
8216 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8218 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8219 'KR-C', so gperf uses the `const' keyword on strings.
8221 * keyword.gperf (java_keyword): Const-ify a char*.
8223 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8225 * parse.y (patch_bc_statement): Fixed identation and a bogus
8228 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8230 * parse.y (patch_assignment): Allow static variables in other
8231 classes to be assigned.
8233 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8235 * class.c (maybe_add_interface): Remove unused variable
8237 (make_class_data): Use = for assignment, not ==. Likewise.
8238 (emit_register_classes): Remove unused variable `decl'.
8240 * lex.c: Fix comment so as not to contain an embedded `/*'.
8242 * verify.c (verify_jvm_instructions): Remove unused variable
8245 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8247 * parse.y (complete_loop_body): Rename to finish_loop_body.
8248 (complete_labeled_statement): Rename to finish_labeled_statement.
8249 (complete_for_loop): Rename to finish_for_loop.
8250 (complete_method_declaration): Rename to finish_method_declaration.
8252 * java-tree.h (continue_identifier_node): New global node.
8253 * decl.c: Define and initialize continue_identifier_node.
8254 * parse.y (generate_labeled_block): Remove - no longer needed.
8255 (build_loop_body): Use continue_identifier_node for continue block.
8256 (finish_labeled_statement): Also do pop_labeled_block actions.
8257 (java_complete_lhs): POP_LOOP even if error.
8258 (build_labeled_block): Special handling for continue_identifier_node.
8259 (patch_loop_statement): Re-organize.
8260 (patch_bc_statement): Re-write.
8262 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8264 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8265 using a WFL compound value.
8266 * parse.y (xref.h): Include.
8267 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8269 (register_fields): Set WFL compound value to lineno if doing
8271 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8273 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8274 * xref.h (expand_xref): Prototype renamed from xref_generate.
8276 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8279 (GET_CURRENT_BLOCK): New macro.
8280 * parse.y (current_static_block): New global variable.
8281 (method_body:): Define action.
8282 (complete_method_declaration): Set current_function_decl to NULL
8283 when work on the current method is done.
8284 (declare_local_variables): Use GET_CURRENT_BLOCK.
8285 (java_method_add_stmt): Likewise.
8286 (java_complete_expand_method): Disable the use of `this' when
8288 (enter_a_block): If no current method exist, use
8289 current_static_block to link static initializer blocks.
8290 (exit_block): Rewritten to use current_static_block when no current
8292 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8293 (patch_return): Forbid the use of `return' in static initializers.
8294 (patch_throw_statement): Fixed indentation. Issue specific error
8295 for uncaught thrown checked exception in static initializer
8296 blocks. Removed FIXME.
8298 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8300 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8301 Link gcj from gcc.o.
8303 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8305 * parse.y (find_applicable_accessible_methods_list): When dealing
8306 with interface: ensure that a given interface or java.lang.Object
8307 are searched only once.
8309 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8311 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8313 * jcf-dump.c (print_access_flags): Add braces around if-else.
8315 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8318 * lex.c (build_wfl_node): Add static prototype.
8320 * lex.h (build_wfl_node): Remove static prototype.
8322 * parse.y: Include lex.c early enough to declare everything needed.
8323 Ensure calls to `build_wfl_node' pass the proper arguments.
8324 (create_class): Remove unused variable `super_decl'.
8325 (get_printable_method_name): Initialize variable `name'.
8327 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * Changelog: Fixed 1999-03-22 typos.
8330 * lang.c (lang_decode_option): Fixed typo in error string in the
8333 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8335 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8337 * java-tree.h (flag_emit_xref): Declared extern.
8338 * lang.c (xref.h): Included.
8339 (flag_emit_xref): New global variable.
8340 (lang_decode_option): Added support for -fxref.
8344 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8346 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8349 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8351 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8352 $(srcdir)/../system.h and $(JAVA_TREE_H).
8353 (jcf-io.o): Depend on $(JAVA_TREE_H).
8354 (mangle.o): Likewise.
8356 * check-init.c (check_cond_init): Add static prototype.
8358 * class.c (build_java_method_type, hashUtf8String,
8359 make_field_value, get_dispatch_vector, get_dispatch_table,
8360 append_gpp_mangled_type, mangle_static_field): Likewise.
8361 (strLengthUtf8): Hide unused definition.
8362 (hashUtf8String): Const-ify.
8363 (make_field_value): Un-ANSI-fy.
8365 * constants.c: Move inclusion of jcf.h above java-tree.h.
8366 (set_constant_entry, find_class_or_string_constant,
8367 find_name_and_type_constant, get_tag_node,
8368 build_constant_data_ref): Add static prototype.
8370 * decl.c (push_jvm_slot, builtin_function,
8371 lookup_name_current_level): Likewise.
8372 (builtin_function): Const-ify.
8374 * except.c (expand_start_java_handler, expand_end_java_handler):
8375 Add static prototype.
8377 * expr.c (flush_quick_stack, push_value, pop_value,
8378 java_stack_swap, java_stack_dup, build_java_athrow,
8379 build_java_jsr, build_java_ret, expand_java_multianewarray,
8380 expand_java_arraystore, expand_java_arrayload,
8381 expand_java_array_length, build_java_monitor, expand_java_pushc,
8382 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8383 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8384 expand_compare, expand_test, expand_cond, expand_java_goto,
8385 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8386 expand_java_field_op, java_push_constant_from_pool): Likewise.
8388 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8389 (build_java_arraynull_check): Mark parameters `node' and `type'
8390 with ATTRIBUTE_UNUSED.
8391 (note_label): Likewise for parameter `current_pc'.
8392 (expand_java_call, expand_java_ret): Hide unused definition.
8394 * java-tree.h (make_class, build_constants_constructor,
8395 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8396 init_outgoing_cpool, register_class, emit_register_classes,
8397 java_layout_seen_class_methods): Prototype.
8398 (unicode_mangling_length): Const-ify.
8399 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8400 emit_unicode_mangled_name, format_int, format_uint,
8401 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8402 jcf_print_utf8_replace, open_class): Prototype.
8404 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8405 <stdio.h>. Include tree.h/java-tree.h.
8406 (utf8_equal_string usage, process_class): Add static prototype.
8407 (open_class): Don't prototype this here.
8408 (utf8_equal_string): Match arguments to format specifiers.
8409 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8410 TABLE_SWITCH, disassemble_method): Likewise.
8412 * jcf-io.c: Include tree.h/java-tree.h.
8413 (open_class, find_classfile, jcf_print_utf8,
8414 jcf_print_utf8_replace): Const-ify.
8416 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8417 parse_class_file): Add static prototype.
8418 (find_in_current_zip): Match definition to existing static
8421 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8422 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8423 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8424 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8425 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8426 generate_bytecode_return, perform_relocations, init_jcf_state,
8427 init_jcf_method, release_jcf_state, generate_classfile):
8428 Add static prototype.
8429 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8430 (make_class_file_name): Const-ify.
8432 * jcf.h (find_classfile): Const-ify.
8434 * jv-scan.c (reset_report): Remove prototype.
8436 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8437 (error): Rewrite to allow varargs.
8439 * lang.c (lang_f_options): Const-ify.
8441 * lex.c (java_parse_escape_sequence): Add static prototype.
8442 (java_allocate_new_line): Match definition to existing static
8445 * mangle.c Include tree.h/java-tree.h.
8446 (unicode_mangling_length, emit_unicode_mangled_name,
8447 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8449 * parse.h (jdep_code): Remove trailing comma in enumeration.
8450 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8451 (reset_report): Add prototype.
8453 * verify.c (push_pending_label, merge_types): Add static
8456 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8458 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * parse.y (find_applicable_accessible_methods_list): Extend the
8461 search to superinterfaces when relevant.
8462 (search_applicable_methods_list): New function.
8464 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8466 * class.c (unmangle_classname): Implemented stricter testing
8467 before setting the QUALIFIED_P flag on an identifier.
8469 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8471 * parse.y (java_complete_lhs): Call force_evaluation_order
8472 after patch_newarray.
8473 (patch_binop): Don't call fold if there are side effects.
8475 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * parse.y (java_stabilize_reference): Use save_expr instead of
8478 building a SAVE_EXPR node.
8479 (java_complete_lhs): Patch the resulting string of the `+='
8480 operator (if necessary) and complete the RHS after having built
8483 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8485 * class.c (make_class): Don't set CLASS_P here (because
8486 this function is also called by build_java_array_type).
8487 (push_class): Set CLASS_P here instead.
8488 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8490 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8491 context. If the context is class, perfer "super" over "synchronized".
8492 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8494 * parse.y (create_class): Don't call parser_check_super here;
8495 it is not robust. Always wait until later.
8497 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8498 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8500 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8502 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8503 * lex.h (UNGETC): Change misleading macro.
8505 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * parse.y (java_stabilize_reference): Return NODE when patching a
8509 (java_complete_lhs): Put parenthesis around truth values.
8511 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * class.c (layout_class_method): Don't make rtl for interface
8515 * parse.h (GET_TYPE_NAME): New macro.
8516 * parse.y (if_then_statement:): Fixed indentation.
8517 (if_then_else_statement:): Likewise.
8518 (for_statement:): Fixed spacing.
8519 (try_statement:): Fixed indentation.
8520 (create_interface): Don't force interfaces to be abstract.
8521 (method_header): Abstract methods are OK in interfaces.
8522 (declare_local_variables): Fixed typo in comment.
8523 (java_complete_expand_method): Fixed indentation.
8524 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8525 non accessible fields.
8526 (java_stabilize_reference): New function.
8527 (java_complete_lhs): Fixed indentation. Use
8528 java_stabilize_reference in compound assignement. Insert the
8529 cast. If not processing `+' fix string constants before processing
8532 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8534 * constants.c (find_class_or_string_constant): Cast variable `j'
8535 to a `jword' when comparing against one.
8537 * expr.c (java_lang_expand_expr): Remove unused variables
8538 `has_finally_p' and `op0'.
8540 * gjavah.c (print_field_info): Cast a value to jint when comparing
8541 against one. Likewise for a jlong.
8542 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8543 against a signed quantity.
8545 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8546 (print_signature): Don't needlessly dereference variable `str'
8548 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8549 `max_locals' with ATTRIBUTE_UNUSED.
8550 (jcf_parse_class): Likewise for variable `index'.
8552 * parse.h (reverse_jdep_list): Remove static prototype.
8554 * parse.y (build_jump_to_finally): Remove prototype and definition.
8555 (reverse_jdep_list): Add static prototype.
8557 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8558 `assignment' and `expr_decl'.
8560 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8562 1999-03-12 Andrew Haley <aph@cygnus.com>
8564 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8565 we'll need a directory separator and a null character.
8567 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8569 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8571 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8576 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8578 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8580 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8582 * class.c (layout_class_method): A static method in a base class
8583 is never overridden, so treat it like it doesn't exist.
8584 However, do complain about private non-static method overriding
8585 public static method.
8587 * parse.y: Don't set unused INITIALIZED_P flag.
8588 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8590 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8591 (build_array_from_name): Re-order &index[string] to &string[index].
8593 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8594 error_mark (it might catch more errors, but it is more likely to lose).
8596 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8598 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8599 (parse-scan.o): Depend on toplev.h.
8601 * class.c (make_method_value): Add prototype. Make it static.
8602 Remove unused second argument, caller changed.
8604 * expr.c (java_lang_expand_expr): Remove unused variable
8607 * java-tree.h: Don't prototype find_in_current_zip.
8608 Add prototypes for verify_constant_pool, start_java_method,
8609 end_java_method, give_name_to_locals, expand_byte_code,
8610 open_in_zip, set_constant_value, find_constant1, find_constant2,
8611 find_utf8_constant, find_string_constant, find_class_constant,
8612 find_fieldref_index, find_methodref_index, write_constant_pool,
8613 count_constant_pool_bytes and encode_newarray_type.
8615 * jcf-dump.c: Remove unused variable `LONG_temp'.
8617 * jcf-parse.c: Include parse.h.
8618 (jcf_parse_source): Remove unused parameter, all callers changed.
8619 (jcf_figure_file_type): Add static prototype.
8620 (find_in_current_zip): Likewise. Also remove unused parameter,
8621 all callers changed.
8622 (read_class): Initialize variable `saved_pos'.
8624 * jcf-reader.c (jcf_parse_preamble): Mark variables
8625 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8627 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8628 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8629 (java_parse_doc_section): Initialize variable `seen_star'.
8630 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8631 (java_lex_error): Mark parameters `msg' and `forward' with
8633 (java_get_line_col): Mark parameters `filename' and `line' with
8636 * parse-scan.y: Include toplev.h.
8637 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8639 * parse.h: use `struct JCF', not plain `JCF'.
8640 (java_parser_context_save_global, java_expand_classes
8641 java_parser_context_restore_global, java_parse): Add prototypes.
8643 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8646 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8648 * check-init.c (check_init): COPYN takes word count, not bit count.
8650 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8652 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8653 explicit build_decl. (Avoids crash in reload when optimizing.)
8655 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8657 * decl.c (complete_start_java_method): Handle synchronized method
8658 even when compiling from bytecode.
8660 1999-02-26 Tom Tromey <tromey@cygnus.com>
8662 * gjavah.c (add_class_decl): Only generate `#include' if outer
8663 class is not the name of the class we are processing. Correctly
8664 append `.h' in #include.
8665 (process_file): Clean up newlines around generated `#include's.
8666 (decode_signature_piece): Correctly handle inner classes.
8667 (struct include): New structure.
8668 (all_includes): New global.
8669 (print_include): New function.
8670 (add_class_decl): Use it.
8671 (process_file): Likewise.
8672 (add_class_decl): Generate include for java-array.h if array
8674 (process_file): Don't generate java-array.h include.
8676 * gjavah.c (add_namelet): Check for standard package names here.
8677 (add_class_decl): Don't check for standard package names here.
8679 1999-02-25 Tom Tromey <tromey@cygnus.com>
8681 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8682 When reading a zip file, only use strncmp if both strings are
8683 bigger than the buffer length. Initialize `k' when looping
8686 1999-02-24 Tom Tromey <tromey@cygnus.com>
8688 * gjavah.c (struct namelet): New structure.
8689 (add_namelet): New function.
8690 (print_namelet): New function.
8691 (print_class_decls): Use add_namelet and print_namelet to generate
8692 namespaces and not classes.
8693 (method_printed): New global.
8694 (HANDLE_END_METHOD): Examine method_printed.
8695 (print_method_info): Set method_printed when required. Print
8696 error if function to be ignored is marked virtual. Handle $finit$
8698 (METHOD_IS_FINAL): New macro.
8699 (print_field_info): Use it.
8700 (HANDLE_METHOD): Clear method_printed.
8701 (method_pass): New global.
8702 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8703 (process_file): Do two passes over both fields and methods.
8704 (HANDLE_METHOD): Examine method_pass.
8706 (add_class_decl): New function.
8707 (print_class_decls): Don't scan over entire constant pool.
8709 1999-02-23 Tom Tromey <tromey@cygnus.com>
8711 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8712 disable linking in that case.
8714 1999-02-20 Tom Tromey <tromey@cygnus.com>
8716 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8719 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8721 * decl.c (build_result_decl), java-tree.h: New method.
8722 (complete_start_java_method): Handle synchronized methods.
8723 Don't build DECL_RESULT here. (Ordering dependency problem.)
8724 (start_java_method): Call build_result_decl here instead ...
8725 * parse.y (java_complete_expand_method): ... and here.
8726 (expand_start_java_method): Don't call complete_start_java_method here.
8727 (java_complete_expand_method): Call it here instead.
8728 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8729 * java-tree.h: ... here.
8731 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8732 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8733 for ARRAY_REF - it doesn't work when array bounds are checked.
8734 (patch_array_ref): Handle it here instead.
8736 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8738 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8740 Force left-to-right evaluation of binary operations etc.
8741 * expr.c (force_evaluation_order), java-tree.h: New function.
8742 * parse.y (java_complete_lhs): Pass binary operations, procedure
8743 calls, and ARRAY_REFs to force_evaluation_order.
8744 (various): Set TREE_SIDE_EFFECTS more carefully.
8746 Tolerate random (non-UTF8) encoding in comments without complaining.
8747 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8748 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8750 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8751 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8753 * parse.y (java_complete_lhs): Ignore an empty statement in a
8754 COMPOUND_EXPR. Don't complain about empty statement after return.
8756 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8758 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8759 in TREE_LIST - just chain the POINTER_TYPEs together.
8760 (resolve_class): If type already resolved, return decl.
8761 After resolving, update TREE_TYPE(class_type), and name (if array).
8762 * parse.h (do_resolve_class), parse.y: Make non-static.
8763 * class.c (maybe_layout_super_class): Take this_class argument.
8764 Do do_resolve_class if necessary.
8765 (layout_class, layout_class_methods): Adjust calls appropriately.
8766 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8767 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8768 * typeck.c (build_java_array_type): Don't call layout_class.
8770 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8772 * parse.y (check_pkg_class_access): Allow private class access
8773 within the same package.
8774 (strip_out_static_field_access_decl): New function.
8775 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8776 operator argument before testing its nature.
8778 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8780 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8781 (TRY_EXPR): Simplify - it no longer has a finally clause.
8782 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8783 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8784 * expr.c (java_lang_expand_expr): Likewise.
8785 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8786 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8787 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8788 (build_try_statement): Remove finally parameter and handling.
8789 (build_try_finally_statement): New function.
8790 (patch_try_statement): No longer need to support finally clause.
8791 (try_statement): Update grammar action rules.
8792 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8793 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8795 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8797 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8798 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8800 1999-02-17 Andrew Haley <aph@cygnus.com>
8802 * class.c (build_utf8_ref): Back out broken patch which was
8803 intended to to output signatures using '.' as a separator.
8805 * class.c (make_class_data): Output signatures using '.' as a
8806 separator, rather than '/'.
8807 (mangled_classname): Likewise.
8808 (make_field_value): Likewise.
8809 (make_method_value): Likewise.
8810 * constants.c (alloc_class_constant): Likewise.
8811 * expr.c (build_invokeinterface): Likewise.
8813 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8815 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8816 of an ancient workaround.
8818 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8820 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8823 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * lex.c (yylex): Encode \0 as UTF8.
8827 1999-02-10 Tom Tromey <tromey@cygnus.com>
8829 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8830 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8831 (libgcj_zip): Renamed.
8832 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8834 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8836 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8837 (GC_NAME): Renamed -lgc to -lgcjgc.
8839 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8841 * lex.c (java_lang_cloneable): Initialize.
8842 * parse.y (java_lang_cloneable): New static variable.
8843 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8844 doing one more qualification round.
8845 (valid_ref_assignconv_cast_p): Reject null source or
8846 destination. Allow an array to be cast into java.lang.Cloneable.
8847 (patch_cast): Swapped two first arguments to first call to
8848 valid_ref_assignconv_cast_p.
8850 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * parse.h: DECL_P renamed JDECL_P.
8853 * parse.y: DECL_P replaced by JDECL_P.
8854 (build_array_from_name): Always use pointer's type.
8855 (patch_bc_statement): Extra code to search continue target in a
8856 for loop. Fixed comments. Continue target is current loop when
8859 1999-02-05 Andrew Haley <aph@cygnus.com>
8861 * class.c (make_class_data): The superclass of an interface should
8862 be null, not class Object.
8864 * lex.c (java_lex): Sign extend hex literals.
8866 1999-02-04 Andrew Haley <aph@cygnus.com>
8868 * class.c (build_utf8_ref): Output signatures using '.' as a
8869 separator, rather than '/'.
8870 (make_class_data): Likewise.
8872 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8874 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8875 mkstemp.o. Get them from libiberty now.
8877 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8879 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8881 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8883 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8886 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8888 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8889 * jcf-write.c (generate_bytecode_return): New function.
8890 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8892 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8893 generate special [fd]const_[01] instructions.
8895 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8897 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8898 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8900 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8902 * parse.y (patch_method_invocation): Handle calling static methods,
8903 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8905 * parse.y (java_complete_lhs): Don't complain about unreachable
8906 exit condition in a do-while statement.
8908 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8910 * lex.c (java_read_char): Fixed utf8 decoding.
8911 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8913 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8914 comments. Local variable `all_primitive' is gone. Broadened
8915 acceptance of `0' to floating point targets. `long' can now be
8916 widened to `double' or `float'.
8917 (valid_method_invocation_conversion_p): Added leading
8918 comment. Fixed tabulation.
8919 (build_string_concatenation): Optimize out left or right empty
8922 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8924 * jcf-write.c (localvar_alloc): Only emit entry for
8925 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8926 (generate_bytecode_insns): Only call put_linenumber if
8927 debug_info_level > DINFO_LEVEL_NONE.
8928 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8929 is specified, add -g1 (for compatibility wih javac).
8931 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8933 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8934 gjavah.o, check-init.o, jv-scan.o
8936 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8938 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8940 * gjavah.c: Include config.h and system.h.
8942 * javaop.h (inline): Don't define, its handled by system.h.
8943 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8944 from `inline' to `static inline'.
8946 * jcf.h (inline): Don't define, its handled by system.h.
8948 * lex.c (inline): Likewise.
8950 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8952 * lang-specs.h: Map -Qn to -fno-ident.
8954 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8956 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8958 1999-01-29 Tom Tromey <tromey@cygnus.com>
8960 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8961 then cast it to Object before calling `append' method.
8963 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8965 * check-init.c (check_bool2_init, check_bool_init, check_init):
8966 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8967 * jcf-write.c (generate_bytecode_insns): Likewise.
8969 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8972 * parse.y (patch_cast): Allow a boolean to be cast into a
8975 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8977 * parse.y: (class_declaration:): Fixed indentation.
8978 (class_member_declaration:): Extra `;' after field declaration now
8980 (interface_declaration:): Removed debug messages in error reports.
8981 (patch_binop): Nodes created and returned inherit the orignal
8982 node's COMPOUND_ASSIGN_P flag value.
8983 (patch_cast): Fix cast from char to floating point.
8985 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8987 * except.c, java-except.h (expand_resume_after_catch): new
8989 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8990 to branch back to main flow of control after a catch block.
8992 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8994 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8995 $(srcdir)/../system.h.
8996 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8997 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8998 (jcf-write.o): Likewise.
8999 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9000 (mangle.o): Depend on $(srcdir)/../toplev.h.
9001 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9002 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9004 * class.c: Include output.h and parse.h.
9005 (mangled_classname): Add the `const' keyword to a char*.
9006 (find_named_method): Hide unused function definition.
9007 (build_utf8_ref): Change type of variable `c' to unsigned char.
9008 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9009 (build_class_ref): Add the `const' keyword to a char*.
9010 (layout_class_method): Remove unused variable `buf'.
9012 * decl.c (find_local_variable): Remove unused variable `rtl'.
9013 (pushdecl): Likewise for variables `different_binding_level' and
9015 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9016 (maybe_build_cleanup): Likewise for parameter `decl'.
9018 * except.c (expand_start_java_handler): Mark parameter `range'
9019 with ATTRIBUTE_UNUSED.
9021 * expr.c: Include except.h.
9022 (pop_type): Remove unused variable `i'.
9023 (pop_value): Likewise for variables `n_words' and `i'.
9024 (expand_java_arrayload): Likewise for variable `convert'.
9025 (java_lang_expand_expr): Likewise for variables `op0', `type',
9026 `mode', `unsignedp', `node' and `elements'.
9027 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9029 (process_jvm_instruction): Add a `const' qualifier to a char*.
9031 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9032 (temp_directory): Likewise.
9033 (print_c_decl): Likewise.
9034 (print_method_info): Likewise.
9035 (decode_signature_piece): Likewise.
9036 (print_mangled_classname): Likewise.
9038 * java-except.h: Provide prototypes for maybe_start_try,
9039 maybe_end_try and add_handler.
9041 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9042 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9043 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9044 init_expr_processing, push_super_field, init_class_processing,
9045 can_widen_reference_to, class_depth, verify_jvm_instructions,
9046 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9047 set_local_type, merge_type_state, push_type, load_type_state,
9048 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9049 emit_unicode_mangled_name): Add prototypes.
9051 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9052 (print_signature_type): Use ISDIGIT, not isdigit.
9053 (print_signature): Remove unused variable `j'.
9055 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9056 int when comparing against one.
9058 * jcf-parse.c: Include toplev.h.
9060 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9061 (localvar_free): Remove unused variable `i'.
9062 (generate_bytecode_conditional): Likewise for variable `kind'.
9064 * jv-scan.c: Include config.h and system.h. Remove redundant
9065 OS header and gansidecl.h includes.
9066 (warning): Add the `const' keyword to a char*. Also add
9067 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9068 __STDC__, when determining whether to use ANSI-isms.
9069 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9070 (xmalloc): Don't redundantly prototype here.
9071 (main): Remove unused parameter `envp'. Also fix the arguments
9072 passed to function `fatal' to match the format specifier.
9074 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9076 * mangle.c: Include toplev.h.
9077 (emit_unicode_mangled_name): Declare parameter `len'.
9079 * parse.y (parse_warning_context): Add the `const' keyword to a
9080 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9081 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9082 (issue_warning_error_from_context): Add the `const' keyword to
9084 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9085 not `__STDC__' for whether to use ANSI-isms.
9087 * typeck.c (incomplete_type_error): Mark parameters `value' and
9088 `type' with ATTRIBUTE_UNUSED.
9089 (parse_signature_type): Use ISDIGIT, not isdigit.
9091 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9092 (verify_jvm_instructions): Likewise. Remove unused variables
9093 `field_name' and `default_val'.
9095 * zextract.c: Include config.h and system.h. Remove redundant
9098 * zipfile.h: Prototype `read_zip_archive'.
9100 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9102 * typeck.c (convert): Allow conversions to void type: some
9103 optimizations in gcc do this.
9105 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9107 * typeck.c (convert_ieee_real_to_integer): New function.
9108 (convert): When not using fast-math and using hardware fp, convert
9109 an IEEE NaN to zero.
9111 1999-01-18 Andrew Haley <aph@cygnus.com>
9113 * parse.y (patch_binop): Do a type conversion from signed to
9114 unsigned and then back to signed when a ">>>" is found.
9116 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9118 * java-tree.h: (check_for_initialization): Added prototype.
9119 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9120 * parse.y (do_resolve_class): Removed unused locals.
9121 (read_import_dir): Likewise.
9122 (resolve_qualified_expression_name): Array creation
9123 expressions are valid primary expressions.
9124 (qualify_ambiguous_name): Likewise.
9125 (patch_synchronized_statement): Removed unused local.
9127 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9129 * Makefile.in (zextract.o): Add dependencies.
9131 * Makefile.in: Do not put ^Ls at the start of a line.
9133 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9135 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9136 sub-type the result of the call that gets the exception value.
9138 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9139 don't call finish_class.
9141 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9142 clear found before continuing.
9144 * verify.c (verify_jvm_instructions): On an array load, allow
9145 and handle top of stack to be TYPE_NULL.
9147 * gjavah.c (generate_access): Translate Java package private or
9148 protected access to C++ public, but with a comment.
9150 1999-01-13 Andrew Haley <aph@cygnus.com>
9152 * expr.c (generate_name): Name prefix changed to avoid clashes
9153 with assembler temp labels.
9155 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9156 MODIFY_EXPR. Without this, code for the assignement may not be
9157 generated at all and the synchronized statement will read an
9158 uninitialized variable.
9160 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * class.c (maybe_layout_super_class): Fixed returned value.
9163 * lex.c: Added 1999 to the copyright.
9164 (java_init_lex): Initialize java_lang_imported.
9165 * lex.h: Added 1999 to the copyright.
9166 * parse.h: Added 1999 to the copyright.
9167 (REGISTER_IMPORT): Fixed typo in trailing macro.
9168 (CURRENT_OSB): New macro.
9169 (struct parser_ctxt): New fields osb_depth, osb_limit.
9170 * parse.y (java_lang_id): New global variable.
9171 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9172 (array_creation_expression:): Use CURRENT_OSB.
9173 (dims:): Uses a stack to keep track of array dimensions.
9174 (cast_expression:): Use CURRENT_OSB.
9175 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9177 (register_fields): Fixed typos in comment.
9178 (check_method_redefinition): Fixed comment indentation.
9179 (java_check_regular_methods): Set saved found wfl to NULL after
9180 having reinstalled it in the previously found DECL_NAME.
9182 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9184 * gjavah.c (java_float_finite): Use a union to do type punning.
9185 (java_double_finite): Likewise.
9187 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9189 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9190 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9191 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9192 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9193 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9194 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9196 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9198 * check-init.c (check_init): If compiling to native, we don't
9199 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9201 1999-01-08 Tom Tromey <tromey@cygnus.com>
9203 * parse-scan.y (variable_declarator_id): Set or increment
9205 (bracket_count): New global.
9206 (formal_parameter): Handle case where bracket pairs trail variable
9209 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9211 * jcf-parse.c (yyparse): variable len changed from a char to an
9212 int to prevent overflow.
9214 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9216 * java-tree.h: Declare read_class.
9217 * jcf-parse.c (read_class): New function.
9218 (load_class): Now just call read_class.
9220 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9221 * jcf-parse.c (parse_source_file): Declare save_error_count,
9222 which is needed by java_parse_abort_on_error macro,
9223 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9225 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9226 constructor, if initializing a static field.
9227 (patch_new_array_init): Set TREE_CONSTANT if it is.
9228 * expr.c (java_lang_expand_expr): For a static array constructor
9229 of primitive elements, allocate the array itself statically.
9230 Disabled until we can set the vtable field statically.
9232 * check-init.c: New file. Checks for definite assignment.
9233 * Makefile.in (JAVA_OBJS): Add check-init.o.
9234 * parse.y (java_complete_expand_method): Call check_for_initialization.
9235 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9237 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9239 * parse.y : include system.h instead of including
9240 standard headers directly with the exception of <dirent.h>.
9242 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9244 * lex.h: Moved static function declarations to lex.c,
9245 to shut up some -Wall warnings.
9246 * lex.c: Static function declarations moved here.
9247 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9249 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9251 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9253 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9255 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9256 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9258 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9259 (localvar_alloc): Change return type to void,
9260 (emit_unop): Remove unused variable size.
9262 * jcf-write.c (struct jcf_block): Add new union.
9263 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9264 (call_cleanups): New functions.
9265 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9266 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9267 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9268 * lang.c (lang_init): Call using_eh_for_cleanups.
9269 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9270 completing operands to patch_synchronized_statement.
9271 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9272 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9273 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9275 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9277 * Make-lang.in: Comment out control-Ls; they upset some makes.
9279 1998-12-18 Tom Tromey <tromey@cygnus.com>
9281 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9284 1998-12-17 Tom Tromey <tromey@cygnus.com>
9286 * parse.y (DIR_SEPARATOR): New define.
9287 (check_class_interface_creation): Use it.
9289 * parse-scan.y (report_main_declaration): Recognize
9290 `java.lang.String' in argument to main.
9292 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9294 * parse.y (create_interface): Remove bogus test.
9296 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9298 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9299 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9301 1998-12-16 Tom Tromey <tromey@cygnus.com>
9303 * parse-scan.y (qualified_name): Use correct sprintf format.
9305 1998-12-15 Tom Tromey <tromey@cygnus.com>
9307 * gjavah.c (print_field_info): Changed how most negative number is
9310 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9312 * parse.y (fold_constant_for_init): New function.
9313 (resolve_expression_name): Don't replace static final
9314 constant-initialized fields by its value.
9315 (java_complete_lhs): New. Same as java_complete_tree, except does
9316 not replace static final constant-initialized fields by their values.
9317 (register_fields): If there is an initializer, set DECL_INITIAL and
9318 MODIFY_EXPR_FROM_INITIALIZATION_P.
9319 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9320 Only call patch_initialized_static_field if
9321 MODIFY_EXPR_FROM_INITIALIZATION_P.
9322 (patch_initialized_static_field): If not valid constant, clear
9325 * parse.y (lookup_field_wrapper): Fix thinko.
9327 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9328 set and restore global lineno.
9330 1998-12-14 Tom Tromey <tromey@cygnus.com>
9332 * gjavah.c (print_field_info): If value to print is the smallest
9333 value of its size, then print as hex to avoid later warnings from
9336 1998-12-14 Tom Tromey <tromey@cygnus.com>
9338 * gjavah.c (decompile_method): Decompile `return null'.
9339 (process_file): Generate `#pragma interface'.
9340 (method_declared): New global.
9341 (print_method_info): Set it.
9342 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9343 (print_method_info): Handle abstract methods.
9345 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9347 * parse.y (patch_method_invocation): If class_decl is null
9348 (e.g. an array type), use original type.
9350 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9351 errors about uncaught exception from clone (of array, specifically).
9353 1998-12-13 Tom Tromey <tromey@cygnus.com>
9355 * gjavah.c (decompile_method): Handle all types of `return'
9356 opcode. Decompile `return this' and `return'.
9357 (method_access): New global.
9358 (print_method_info): Set it.
9359 (decompile_method): Don't decompile a synchronized method.
9361 1998-12-13 Tom Tromey <tromey@cygnus.com>
9363 * jcf-reader.c (jcf_parse_one_method): Recognize
9365 * gjavah.c (HANDLE_END_METHOD): New macro.
9366 (HANDLE_CODE_ATTRIBUTE): New macro.
9367 (decompile_method): New function.
9368 (print_method_info): Don't print `;\n' at end of function decl.
9369 Include java-opcodes.h.
9370 (decompiled): New global.
9372 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9374 * class.c (build_class_ref): Handle PRIMTYPE.class if
9375 flag_emit_class_files.
9376 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9377 if flag_emit_class_files.
9378 * parse.y (java_complete_tree): Pre-liminary support for
9379 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9381 * parse.y (patch_synchronized_statement): Don't call monitorexit
9382 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9384 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9386 * zipfile.h (opendir_in_zip): New declaration.
9387 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9388 (opendir_in_zip): New function, using code from open_in_zip.
9389 (open_in_zip): Call opendir_in_zip.
9390 (find_class): Remove no-longer-used do_class_file parameter,
9391 but add source_ok parameter. Change logic so if we find a .java file,
9392 we don't look for .class in later classpath emtries.
9393 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9394 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9395 * gjavah.c: Update call to find_class.
9396 * jcf-dump.c: Likewise.
9398 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9399 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9400 nothing if body is empty_stmt_node.
9401 Various little fixes so SP gets correctly adjusted.
9402 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9403 For CALL_EXPR, test if static first.
9404 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9405 such as the ones we create for Object and Class.
9406 Set and restore current_function_decl.
9407 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9408 (note_possible_classname): New function.
9409 (read_import_entry): Removed. Merged with read_import_dir.
9410 (read_import_dir): Don't call find_class - that only gives us
9411 the first classpath entry having the needed package.
9412 Use the struct buffer data structure from buffer.h.
9413 (read_import_dir, find_in_imports_on_demand): The remembered
9414 class names now use '.' (not '/') as package separator.
9416 * parse.y (java_complete_expand_methods): Call write_classfile
9417 here, and not in java_expand_classes (which only gets first class).
9419 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9422 (register_fields): If a static fields has an initializer, just
9423 chain it on ctxp->static_initialized, and handle later.
9424 (java_complete_expand_methods): Force <clinit> first.
9425 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9426 - it's already been completed.
9427 (patch_initialized_static_field): New function.
9428 (java_complete_field): Call it.
9430 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9432 * expr.c (encode_newarray_type, build_new_array): New functions.
9433 * java-tree.h: Declare build_new_array.
9434 * jcf-write.c (patch_newarray): Use build_new_array.
9436 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9437 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9439 * parse.y (patch_new_array_init): Re-organize.
9440 Now is passed the actual array (pointer) type of the value.
9441 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9442 (patch_array_constructor): Removed - merged into patch_new_array_init.
9443 (java_complete_tree): Update patch_new_array_init.
9445 * jcf-write.c (find_constant_index): New function.
9446 (generate_bytecode_insns): Use find_constant_index.
9447 (generate_classfile): Use find_constant_index for ConstantValue.
9449 1998-12-11 Tom Tromey <tromey@cygnus.com>
9451 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9452 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9453 * class.c (make_class_data): Renamed dtable -> vtable, and
9454 dtable_method_count -> vtable_method_count.
9456 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9458 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9459 global variables, initialized.
9460 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9461 Declared new global variables.
9462 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9463 double_zero_node, integer_zero_node upon direct matching.
9464 * parse.y (purify_type_name): Added function prototype.
9465 (duplicate_declaration_error_p): Consider new_type as potentially
9466 being a incomplete type. Use purify_type_name on type string.
9467 (method_header): saved_type: unused variable removed. Don't figure
9468 return type if method name is invalid.
9469 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9470 processed by patch_unaryop.
9471 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9472 increment/decrement node into its original type after binary
9473 numeric promotion on its operands.
9475 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9477 * parse.y (array_initializer:): Array init operand is NULL_TREE
9478 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9479 now an error. Fixed indentation problems.
9480 (patch_string): Handle error_mark_node as an argument.
9481 (patch_new_array_init): Fixed indentation problems.
9482 (array_constructor_check_entry): Removed check on null wfl_value.
9483 Return an error if wfl_value's walk returns an error.
9485 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9488 * lex.c (java_lex): Remember column position before advancing one
9489 token. Retain location information on OCB_TK.
9490 * lex.h (typedef struct java_lc): Added new field.
9491 * parse.h (GET_SKIP_TYPE): New macro.
9492 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9493 * parse.y (build_new_array_init, patch_new_array_init,
9494 patch_array_constructor, maybe_build_array_element_wfl,
9495 array_constructor_check_entry): New function prototypes.
9496 (switch_block:): Tagged <node>.
9497 (OCB_TK): Tagged <operator>.
9498 (array_initializer:): Installed actions.
9499 (variable_initializer): Build location information on element if
9501 (switch_statement:): Fixed indentation typo.
9502 (switch_block:): Redefined default action.
9503 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9504 (patch_assignment): Removed duplicate code.
9505 (maybe_build_array_element_wfl, build_new_array_init,
9506 patch_new_array_init, patch_array_constructor,
9507 array_constructor_check_entry): New functions.
9509 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * parse.y (array_initializer): Tagged <node>.
9512 (variable_initializer:): Use default rule.
9513 (array_initializer:): Defined actions.
9514 (variable_initializers:): Likewise.
9515 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9516 non-static field accesses.
9517 (patch_invoke): Fixed indentation typo.
9518 (java_complete_tree): Likewise.
9519 (build_labeled_block): Changed leading comment. Generate an error
9520 in case of duplicate loop labels.
9521 (patch_conditional_expr): Patch results of string concatenation
9524 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9526 * constants.c (find_methodref_index): When the class is an interface,
9527 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9529 * decl.c (finit_identifier_node): Use "$finit$", rather than
9530 "<finit>" (which Sun's verifier rejects).
9531 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9532 (generate_field_initialization_code): Removed.
9533 (fix_constructors) Don't add call to $finit$ here (wrong order).
9534 (patch_method_invocation): Add $finit$ call here.
9536 * java-tree.h (CALL_USING_SUPER): New macro.
9537 * parse.y (patch_invoke): Remove im local variable.
9538 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9539 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9540 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9542 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9544 * parse.y (java_complete_tree): Don't complain about unreachable
9545 statement if it is empty_stmt_node.
9547 * jcf-write.c (find_constant_wide): New function.
9548 (push_long_const): Use find_constant_wide.
9550 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9551 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9552 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9553 Emit invokeinterface when calling an interface method.
9554 Emit invokespecial also when calling super or private methods.
9556 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9558 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9560 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9562 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * java-tree.h (java_layout_seen_class_methods): New function
9566 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9567 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9568 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9569 * parse.y (method_declarator:): Defined action.
9570 (issue_warning_error_from_context): input_filename saved, set to
9571 the appropriate value and restored after java_error is called.
9572 (build_unresolved_array_type): Fixed comment.
9573 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9574 (method_header): Deal with return type the same way type are
9575 handled for fields and method's parameters and local variables
9577 (check_method_redefinition): Removed extra CR.
9578 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9579 (java_layout_seen_class_methods): New function.
9580 (java_layout_classes): Call java_layout_seen_class_methods.
9582 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9584 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9586 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9588 * jcf-dump.c (main): Fix error message.
9589 * jcf-path.c (add_entry): Style fix.
9591 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * class.c (layout_class_method): Call build_java_argument_signature
9594 on constructors too.
9595 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9596 (patch_method_invocation): Define a primary when resolving an
9597 expression name. Augmented comment on code checking illegal `this'
9598 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9600 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9602 * class.c (layout_class_method): Don't report error on non-static
9603 overriding static if the method is private.
9604 * java-tree.h (finish_class): Prototype added.
9605 * lex.c (java_get_line_col): Handle col argument -2 value.
9606 * parse.h: All static method declarations moved to parse.y.
9607 * parse.y: Now contains all static method declarations previously
9609 (find_expr_with_wfl, missing_return_error,
9610 unreachable_stmt_error): New functions.
9611 (java_get_real_method_name): Identify constructors bearing class
9612 names in source code compiled classes only.
9613 (java_complete_expand_methods): Call missing_return_error.
9614 (invocation_mode): Private methods invoked as static methods.
9615 (java_complete_tree): Call unreachable_stmt_error.
9617 1998-12-01 Tom Tromey <tromey@cygnus.com>
9619 * Makefile.in (+target): Removed.
9620 (+xmake_file): Likewise.
9621 (+tmake_file): Likewise.
9622 (.NOEXPORT): Removed duplicate.
9624 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9626 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9628 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9630 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9631 libiberty.h. Provide an xmalloc definition.
9633 * jvspec.c: Remove the xmalloc prototype.
9635 * parse-scan.y: Include config.h and system.h. Don't include
9636 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9637 Provide an xstrdup definition.
9639 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9641 * jcf-path.c (add_entry): Recognize ".jar" too.
9642 * lang-specs.h: Likewise.
9644 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9646 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9647 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9649 * jcf-write.c (generate_bytecode_insns):
9650 Handle pre/post-increment/decrement of long.
9652 * jcf-write.c (generate_bytecode_insns):
9653 Handle missing exception handler (finally for synchronized).
9655 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9657 * java-tree.h (end_params_node): Declare global.
9658 * decl.c (end_params_node): New global.
9659 (init_decl_processing, start_java_method): Use end_params_node for
9660 end of list of parameter types. Follows correct gcc conventions.
9661 * expr.c (pop_argument_types, pop_arguments): Likewise.
9662 * lang.c (put_decl_node): Likewise.
9663 * typeck.c (various places): Likewise.
9664 * class.y (various places): Likewise.
9665 * parse.y (various places): Likewise.
9667 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9668 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9670 * class.c: Add #include flags.h, remove no-longer needed declaration.
9672 * class.c (layout_class_method): Remove commented-out code, re-format.
9673 Don't add vtable entry (or index) for private methods.
9674 * expr.c (expand_invoke): A private method is implicitly final.
9675 * class.c (make_class_data): If inlining or optimizing,
9676 skip private methods.
9678 * class.c (finish_class): New function. Calls existing methods,
9679 but alls emits deferred inline functions.
9680 * jcf-parse.c (parse_class_file): Call finish_class.
9681 * parse.y (java_complete_expand_methods): Likewise.
9683 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9685 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9687 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9689 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9691 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9693 * (generate_classfile): Always write class access flag with
9696 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * class.c (maybe_layout_super_class): New function.
9699 (layout_class): Reorganized. Loop on class methods dispatched into
9700 a new function. Call maybe_layout_super_class.
9701 (layout_class_methods, layout_class_method): New functions.
9702 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9704 (expand_invoke): Likewise.
9705 * java-tree.h (all_class_list): New global variable declared.
9706 (layout_class_methods, layout_class_method): New function
9708 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9709 * jcf-parse.c (all_class_list): New global variable.
9710 (load_class): Extended what class_or_name can be. Use parser
9711 context mechanism to save globals before calling jcf_parse.
9712 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9713 is set on the file name.
9714 (jcf_parse): Layout class methods when Object is loaded, otherwise
9715 record class in all_class_list for delayed method layout.
9716 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9717 * lang.c (put_decl_node): Decode <init> into the decl context
9719 * lex.c (java_allocate_new_line): Use xmalloc.
9720 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9721 pointers, not TREE_LIST elements.
9722 (struct parser_ctxt): Fixed comment indentations, added comments
9723 and reordered some fields.
9724 (java_check_methods): Function prototype removed.
9725 * parse.y (java_push_parser_context): Use xmalloc.
9726 (java_parser_context_restore_global): Pop extra pushed ctxp only
9727 when there's nothing next.
9728 (maybe_create_class_interface_decl): Fixed comment, add new
9729 created class decl to all_class_list.
9730 (method_header): Use GET_REAL_TYPE on argument's types.
9731 (method_declarator): Use GET_REAL_TYPE, change type to the real
9732 type in TREE_LIST dependency node. Build argument list with the
9734 (create_jdep_list): Use xmalloc. Removed allocation error message.
9735 (obtain_incomplete_type): Fixed leading comment. Broadened
9736 incoming argument meaning.
9737 (register_incomplete_type): Use xmalloc. Removed allocation error
9739 (safe_layout_class): Fixed leading comment.
9740 (jdep_resolve_class): Reversed if statement condition and switch
9742 (resolve_and_layout): Fixed leading comment. Broadened incoming
9744 (complete_class_report_errors): New local variable name, for
9745 clarity. purify_type_name used for all error cases.
9746 (java_get_real_method_name): Stricter check on constructors.
9747 (java_check_regular_methods): Reverse methods list only if not
9748 already laid out. Layout artificial constructor.
9749 (java_check_methods): Deleted.
9750 (source_start_java_method): Obtain incomplete type for patchable
9752 (java_layout_classes): Fixed leading comment. Use
9753 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9754 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9755 before returning. Fixed comments.
9756 (java_expand_classes): Check for errors up front.
9757 (patch_method_invocation): Class to search is resolved and laid
9760 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9762 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9764 * javaop.h (int8): Removed - not used.
9765 (jbyte): Redefine portably with correct signedness.
9767 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9769 * jcf-write.c (generate_bytecode_insns): Fix typo
9770 OPCODE_getstatic to OPCODE_getfield.
9772 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9773 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9774 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9776 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9778 * jcf-parse.c (jcf_parse_source): Function returned type is
9779 void. Added prototype.
9780 (jcf_parse): Function returned type is void.
9781 (yyparse): Remove call to fclose on the last parsed file.
9783 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9785 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9787 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9788 (layout_class): Cope with methods featuring WFL in decl names.
9789 * decl.c (unqualified_object_id_node): New global variable,
9791 (build_decl_no_layout): Removed.
9792 * expr.c (build_primtype_type_ref): Handle Double.
9793 (java_lang_expand_expr): Fixed indentations.
9794 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9795 (flag_wall, flag_redundant, flag_not_overriding,
9796 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9797 variable declarations.
9798 (build_decl_no_layout): Removed prototype.
9799 (java_get_real_method_name): Added prototype.
9800 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9801 (java_parse_abort_on_error): Macro now just returns.
9802 * jcf-parse.c (jcf_parse_source): Check fclose returned
9803 value. Call emit_register_classes if java_report_errors returns
9805 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9806 flag_static_local_jdk1_1): New integer flags.
9807 (lang_decode_option): New flags set here.
9808 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9809 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9810 the flag_redundant variable.
9811 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9812 when parsing java.lang.Object class.
9813 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9815 (resolve_qualified_expression_name): Fixed indentation.
9816 (patch_array_ref): Changed prototype.
9817 (not_initialized_as_it_should_p): Prototype removed.
9818 (java_report_errors): Added function prototype.
9819 * parse.y (formal_parameter:): Changed error message for not yet
9820 supported final parameters.
9821 (class_type_list:): Set both PURPOSE and VALUE of created
9822 TREE_LIST to be class_type.
9823 (primary_no_new_array:): Handle class literals on primitive types.
9824 (parse_warning_context): Reinstalled correct force_error and
9825 do_warning flags setups.
9826 (java_report_errors): Changed prototype. Return java_error_count
9828 (variable_redefinition_error): Consider treating variable type as
9830 (create_interface): Warn about redundant abstract modifier if
9831 flag_redundant is set. Changed error message.
9832 (lookup_field_wrapper): Save/restore globals before/after looking
9834 (duplicate_declaration_error_p): Consider treating declaration
9835 type as a fake pointer.
9836 (register_fields): Extract real type from dependency node. Check
9837 for duplicate field declaration after type adjustment. Use
9838 DECL_INITIAL to store static final initialized values.
9839 (method_header): Extract real function type from dependency node.
9840 (check_abstract_method_header): Use GET_METHOD_NAME.
9841 (obtain_incomplete_type): Layout fake pointer type.
9842 (safe_layout_class): Don't try to check for methods before layout.
9843 (java_complete_class): Don't check for correct throws clause
9844 elements inheritance here.
9845 (resolve_and_layout): Broadened name parameter meaning.
9846 (reset_method_name): Use GET_METHOD_NAME.
9847 (java_get_real_method_name): New function.
9848 (java_check_regular_methods): Don't check methods in
9849 java.lang.Object. Verify lineage of throws clause elements. Use
9850 flag_no_overriding in warning report.
9851 (check_throws_clauses): Don't check if class was from
9852 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9853 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9854 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9855 warning on unsupported final local variables. Use build_decl
9856 instead of build_decl_no_layout. Get real local variable type from
9858 (source_start_java_method): Get real parameter type from
9859 dependency node. Call build_decl instead of build_decl_no_layout.
9860 (java_layout_classes): Reverse tree and layout type and class as
9861 required. Mark class as loaded when done.
9862 (resolve_field_access): Fixed indentation. Restricted condition
9863 leading to static field access code generation. Set field_type
9864 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9865 (resolve_qualified_expression_name): Initialize type_found to
9866 null. Handle static field resolved during qualification. Fixed
9867 layout on non primitive field decl types.
9868 (not_accessible_p): Fixed typo in comment.
9869 (patch_method_invocation): Resolve and layout class to search from
9871 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9872 layout non primitive type, if necessary. Make method node only to
9874 (find_applicable_accessible_methods_list): Consider WFL'ed method
9875 decl names. Fixed indentation.
9876 (argument_types_convertible): Resolve and layout target type if
9878 (java_complete_tree): Fixed indentation problems. Rewrote
9879 CALL_EXPR thrown exceptions check. Re-installed further processing
9880 of the assignment in certain cases.
9881 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9882 inlining on class literals.
9883 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9885 (valid_method_invocation_conversion_p): Likewise.
9886 (patch_string): Temporary disable forbidden use of `this' in
9887 explicit constructor invocations when doing string concatenation
9889 (patch_unaryop): Added comment. Reinstalled code to disable
9890 further check on assignment operation with cast expression RHS.
9891 (patch_switch_statement): Fixed indentation.
9892 (build_try_statement): Call build_decl instead of
9893 build_decl_no_layout.
9894 (patch_synchronized_statement): Likewise.
9895 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9896 IS_UNCHECKED_EXPRESSION_P.
9897 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9898 layout argument exception type.
9899 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9900 of IS_UNCHECKED_EXPRESSION_P.
9902 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9904 * jcf-parse.c (yyparse): Open class file in binary mode.
9906 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9908 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9910 * jcf-write.c (perform_relocations): Move check out one loop.
9912 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9914 * Make-lang.in: Fix reference to srcdir.
9915 * jv-scan.c: Add missing xmalloc prototype.
9916 * jvgenmain.c: Ditto.
9918 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9920 * decl.c (error_mark_node), java-tree.h: New global.
9921 * parse.y: Use empty_stmt_node instead of size_zero_node.
9922 (build_if_else_statement): If missing else, use empty_stmt_node.
9924 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9925 (java_complete_expand_method): Complain if return is missing.
9926 (java_check_regular_methods): Comment out incorrect error check.
9927 (not_accessible_p): Fix incorrect handling of protected methods.
9928 (patch_method_invocation): Pass correct context to not_accessible_p.
9929 (find_applicable_accessible_methods_list): Likewise.
9930 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9931 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9932 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9933 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9935 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9936 (push_int_const): Remove reundant NOTE_PUSH.
9937 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9938 (- case SWITCH_EXPR): Fix code generation bug.
9939 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9940 (generate_classfile): More robust for abstract methods.
9942 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9944 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9945 * Make-lang.in: Ditto.
9947 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9950 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9952 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9954 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9956 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9958 Allow uses of interface types to verify. This is not really
9959 type-safe, but it matches what Sun does, and is OK as long as
9960 there are appropriate run-time checks.
9961 * verify.c (merge_types): If merging two interface types,
9962 just set the result to java.lang.Object.
9963 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9965 1998-11-13 Tom Tromey <tromey@cygnus.com>
9967 * gjavah.c (main): Handle --output-class-directory argument.
9968 * jvspec.c (lang_specific_driver): Translate `-d' into
9970 * jcf.h (jcf_write_base_directory): Declare.
9971 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9972 * lang-options.h: Mention -foutput-class-dir.
9973 * jcf-write.c (jcf_write_base_directory): New global.
9974 (make_class_file_name): Put generated .class file into `-d'
9975 directory, or into source directory if -d not given. Function now
9977 (write_classfile): Free class file name. Handle case where class
9979 (DIR_SEPARATOR): New macro.
9980 Include <sys/stat.h>
9982 * Makefile.in (prefix): New macro.
9984 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9986 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9987 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9988 here (done in patch_invoke instead).
9989 (case_identity): Moved here from parse.y.
9991 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9992 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9993 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9994 so they can be efficiently scanned without recursion.
9995 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9996 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9997 in BLOCK iteratively, rather than recursively.
9999 * parse.y (do_unary_numeric_promotion): New function.
10000 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10002 * parse.y (patch_newarray): Various fixes.
10004 Re-do handling of switch statements (for proper block scoping).
10005 * parse.y: Add just a single block for the enture switch block,
10006 but don't create any "case blocks".
10007 (group_of_labels): Rmeoved unneeded non-terminal.
10008 CASE_EXPR and DEFAULT_EXPR are added to current block.
10009 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10010 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10011 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10012 * parse.y (wfl_operator, print_int_node): Make non-static.
10013 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10014 as part of recursive scan of block.
10015 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10016 (patch_switch_statement): Most tests move dinto java_complete_tree.
10018 * parse.y: Make various production be non-typed (void).
10019 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10020 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10021 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10023 * jcf-write.c (struct jcf_handler): New type.
10024 (struct jcf_switch_state): New type.
10025 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10026 (alloc_handler, emit_unop, emit_reloc): New functions.
10027 (adjust_typed_op): Add extra parameter ("max type" offset).
10028 (emit_switch_reloc, emit_case-reloc): New function.
10029 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10030 (generate_bytecode_insns): Support REAL_CST, switch statements,
10031 exception handling, method calls, object/array creation, and more.
10033 * class.c: Remove some unused variables.
10034 * constants.c (find_string_constant): New function.
10035 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10036 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10037 if flag_emit_class_files.
10039 1998-11-12 Tom Tromey <tromey@cygnus.com>
10041 * jcf-io.c (find_class): Added explanatory comment.
10043 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10044 trailing slash to `.zip' entries.
10046 * jvspec.c (lang_specific_driver): Correctly handle case where
10047 GC_NAME not defined.
10049 1998-11-11 Tom Tromey <tromey@cygnus.com>
10051 * jvspec.c (GC_NAME): New define.
10052 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10054 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10056 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10058 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10060 1998-11-11 Tom Tromey <tromey@cygnus.com>
10062 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10064 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10066 * class.c (is_compiled_class): Call safe_layout_class for class
10067 compiled from source.
10068 * conver.h (convert_to_integer, convert_to_real,
10069 convert_to_pointer): Added prototypes.
10070 * decl.c (init_decl_processing): Non longer push the decls of
10071 `methodtable', `constants', `Class', `Field', `dispatchTable'
10072 `jexception' and `Method'.
10073 * expr.c (build_invokeinterface): New function.
10074 (expand_invoke): static variable CLASS_IDENT now in
10075 build_invokeinterface. Use build_invokeinterface.
10076 (expand_java_field_op): Moved code to inline
10077 java.lang.PRIMTYPE.TYPE into a function.
10078 (build_primtype_type_ref): New function.
10079 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10080 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10081 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10082 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10083 (DECL_LOCAL_STATIC_VALUE): New macro.
10084 (build_invokeinterface, build_primtype_type_ref): New function
10086 (java_parse_abort_on_error): Macro rewritten.
10087 * jcf-parse.c (current_method): Add comment to declaration.
10088 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10089 Function prototypes fixed.
10090 (jcf_parse_source): push/pop parser context. save/restore global.
10091 (parse_source_file): Fixed leading comment. Now take a
10092 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10093 classes and pop the parser context anymore.
10094 (yyparse): Push parser context, save globals, parse the source
10095 file, restore globals and pop the parser context when processing a
10097 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10098 * lex.c (java_parse_doc_section): New function.
10099 (java_lex): Call java_parse_doc_section when appropriate. Build an
10100 operator around INSTANCEOF_TK.
10101 * lex.h (java_lineterminator, java_sprint_unicode,
10102 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10103 Prototypes rewritten.
10104 (java_parse_escape_sequence, java_letter_or_digit_p,
10105 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10106 java_read_unicode, java_store_unicode, java_read_char,
10107 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10108 Added function prototypes.
10109 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10111 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10113 (struct parser_ctxt): New fields: deprecated,
10114 current_parsed_class_un, gclass_list.
10115 (fix_method_argument_names, issue_warning_error_from_context,
10116 resolve_package, lookup_package_type): New function prototypes.
10117 (resolve_expression_name): Fixed function prototype.
10118 (find_applicable_accessible_methods_list): Fixed indentation, added
10119 extra argument in prototype.
10120 (check_final_assignment, build_null_of_type, check_deprecation,
10121 check_method_redefinition, reset_method_name,
10122 java_check_regular_methods, java_check_abstract_methods,
10123 maybe_build_primttype_type_ref): New function prototype.
10124 * parse.y (conver.h): Include.
10125 (INSTANCEOF_TK): Tagged <operator>.
10126 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10127 (relational_expression:): Build binop for instanceof.
10128 (java_push_parser_context): Remember ctxp->gclass_list across
10130 (java_pop_parser_context): Simply return if no context
10131 exists. Remember gclass_list across contexts.
10132 (issue_warning_error_from_context): New function.
10133 (parse_error_context): Don't setup ctxp->elc here. Call
10134 issue_warning_error_from_context instead.
10135 (parse_warning_context): Likewise.
10136 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10137 setup. Link new class/interface to ctxp->gclass_list.
10138 (add_superinterfaces): Register interface as incomplete if not
10140 (create_class): Remember class unqualified name in
10141 ctxp->current_parsed_class_un. Check class deprecation.
10142 (register_fields): Check field deprecation. Remember static final
10143 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10145 (method_header): New local variable ORIG_ARG. Use unqualified
10146 current class name for check on constructor errors. Promote return
10147 type if of record type. Argument list fix moved in
10148 fix_method_argument_names, called here. Check method deprecation.
10149 (fix_method_argument_names): New function.
10150 (method_declarator): Promote record typed arguments.
10151 (safe_layout_class): Check class methods before layout.
10152 (java_complete_class): Compute field layout when patched.
10153 (do_resolve_class): Try to load class after having it renamed
10154 after the package name.
10155 (get_printable_method_name): Use DECL_CONTEXT.
10156 (reset_method_name): New function.
10157 (check_method_redefinition): Use reset_method_name.
10158 (java_check_regular_methods): New local variable
10159 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10160 names for error report. Check for compile-time error when method
10161 found has default (package) access.
10162 (java_check_abstract_methods): Now takes an interface DECL node as
10163 an argument. Also reinstall real name on unchecked
10164 overriding/hiding methods for error report.
10165 (java_check_methods): Fixed leading comment. Get classes to verify
10166 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10167 CLASS_METHOD_CHECKED_P on class verification.
10168 (lookup_java_method2): Get real method name if necessary.
10169 (find_in_imports): Don't check package class access here.
10170 (resolve_package, lookup_package_type): New functions.
10171 (java_layout_classes): Fixed leading comment. Take classes to be
10172 laid out from ctxp->gclass_list.
10173 (java_complete_expand_methods): Don't expand native and abstract
10175 (java_expand_classes): New function.
10176 (resolve_expression_name): Use additional argument ORIG. Retrieve
10177 values of static final field of primitive types.
10178 (resolve_field_access): Handles static final field of promotive
10180 (resolve_qualified_expression_name): Handle STRING_CST as
10181 primaries and package name resolution. Check deprecation on found
10182 decls. Set where_found and type_found on non static field resolved
10183 during qualification. Layout non primitive field decl types.
10184 (check_deprecation): New function.
10185 (maybe_access_field): Simplified.
10186 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10187 removed. Reverse method's argument when primary is a type. Don't
10188 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10189 instead. Include abstract class in the list of class searchable
10190 for constructors. Use DECL_CONTEXT of found method for access
10191 checks. Check method deprecation.
10192 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10193 converting arguments. Handle INVOKE_INTERFACE.
10194 (lookup_method_invoke): Search constructor using existing
10195 infrastructure (don't rely on lookup_java_constructor anymore).
10196 (find_applicable_accessible_methods_list): Extra argument flag
10197 LC. Now include constructor in the search.
10198 (qualify_ambiguous_name): Conditional expression are primaries.
10199 (not_initialized_as_it_should_p): static final are always
10201 (java_complete_tree): Pass extra NULL argument to
10202 resolve_expression_name. Stricter test to carry on patching
10203 assignments. New case for INSTANCEOF_EXPR.
10204 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10205 (check_final_assignment, maybe_build_primttype_type_ref): New
10207 (patch_assignment): Detect resolved static finals and carry normal
10208 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10209 (try_builtin_assignconv): Access constant 0 on all primitive
10211 (valid_builtin_assignconv_identity_widening_p): Accept identical
10212 types. Accept all promoted type on int type.
10213 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10214 assigned to a reference.
10215 (valid_method_invocation_conversion_p): Accept to check null
10217 (build_binop): Merge declaration and initialization of local
10219 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10220 numeric types. Improved validity test for qualify operators on
10222 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10223 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10224 primitive type and issue the appropriate error message.
10225 (resolve_type_during_patch): Mark class loaded when resolved.
10226 (patch_cast): Allow null to be cased to reference types.
10227 (build_null_of_type): New function.
10228 (patch_array_ref): Handle array on references correctly.
10229 (patch_return): Removed unused local variable MODIFY. Force
10230 boolean to be returned as integers. Allows null to be returned by
10231 a function returning a reference.
10232 * typeck.c (convert_to_integer, convert_to_real,
10233 convert_to_pointer): Prototypes moved to convert.h
10234 (lookup_argument_method): Use method real name, if necessary.
10236 1998-10-30 Tom Tromey <tromey@cygnus.com>
10238 * class.c (build_class_ref): Changed name of primitive classes to
10241 * class.c (make_class_data): Renamed fields: nmethods to
10242 method_count, method_count to dtable_method_count. Always set
10243 `state' field to 0.
10244 * decl.c (init_decl_processing): Likewise.
10246 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10248 * class.c (layout_class): Don't mangle <finit>, produce
10249 __finit<class> instead. Don't verify artificial methods.
10250 * decl.c (finit_identifier_node): New declared global.
10251 (init_decl_processing): finit_identifier_node initialized.
10252 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10253 * java-tree.h (finit_identifier_node): Declared as extern.
10254 (struct lang_decl): New field called_constructor.
10255 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10256 (CLASS_HAS_FINIT_P): New macro.
10257 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10258 explicit constructor invocation.
10259 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10260 CALL_SUPER_CONSTRUCTOR_P): New macros.
10261 (write_classfile): Added prototype.
10262 * jcf-parse.c (jcf_parse_source): Parse and remember for
10263 generation if the file was seen on the command line.
10264 (parse_source_file): Don't write the class file here.
10265 (yyparse): Loop on files rewritten. Set current_jcf.
10266 (parse_zip_file_entries): Parse class file only if it was found.
10267 * lang.c (init_parse): Don't open command line provided filename
10269 (lang_parse): Don't set main_jcf anymore.
10270 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10271 (JCONSTRUCTOR_CHECK): New macro.
10272 (JBSC_TYPE_P): New macro.
10273 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10274 (COMPLETE_CHECK_OP_2): New macro.
10275 (struct parse_ctxt): New field explicit_constructor_p.
10276 (check_class_interface_creation): Fixed prototype indentation.
10277 (patch_method_invocation_stmt): Prototype reflects added argument.
10278 (patch_invoke): Likewise.
10279 (complete_method_declaration, build_super_invocation,
10280 verify_constructor_circularity,
10281 build_this_super_qualified_invocation, get_printable_method_name,
10282 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10283 verify_constructor_super, create_artificial_method,
10284 start_artificial_method_body, end_artificial_method_body,
10285 generate_field_initialization_code): New function prototypes.
10286 * parse.y: Fixed leading comment
10287 (constructor_header:, constructor_body:, block_end:): Rules tagged
10289 (type_declaration:): Call maybe_generate_finit.
10290 (method_declaration:): Action for method_body: placed in new
10291 function complete_method_declaration, called here.
10292 (constructor_declaration:): Defined actions. Removed leading
10294 (constructor_header:): New rule with action.
10295 (constructor_body:): Rule rewritten using block_begin: and
10296 block_end:. Defined actions.
10297 (constructor_declarator:, explicit_constructor_invocation:):
10299 (block:): Use new rules block_begin: block_end:.
10300 (block_begin:, block_end:): New rules and actions.
10301 (block_statements:): Fixed error message for explicit
10303 (method_invocation:): Call build_this_super_qualified_invocation
10304 if primary is `this' or `super' was seen.
10305 (conditional_expression:): Action defined.
10306 (extra_ctxp_pushed_p): New static global flag.
10307 (java_parser_context_save_global): Create parser context if
10308 necessary. Use extra_ctxp_pushed_p to remember it.
10309 (java_parser_context_restore_global): Pop extra parser context if
10311 (build_array_from_name): Array on primitive types are marked
10313 (register_fields): Restore new name in field initializer
10314 expression if type was altered. Non static fields initialized upon
10315 declaration marked initialized.
10316 (maybe_generate_finit): New function.
10317 (maybe_generate_clinit): Use create_artificial_method,
10318 start_artificial_method_body, end_artificial_method_body. Generate
10319 debug info for enclosed initialization statements.
10320 (method_header): Fixed leading comment. Check constructor
10321 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10323 (complete_method_declaration, constructor_circularity_msg,
10324 verify_constructor_circularity): New functions.
10325 (get_printable_method_name): New function.
10326 (check_method_redefinition): Don't rename <finit> methods. Fix
10327 declared constructor names. Error message for
10328 constructors modified.
10329 (java_check_regular_methods): Local variable seen_constructor
10330 renamed saw_constructor. Skip verification on constructors. Create
10331 default constructor with create_artificial_method.
10332 (java_check_methods): Removed unnecessary empty line.
10333 (create_artificial_method, start_artificial_method_body,
10334 end_artificial_method_body): New functions.
10335 (java_layout_classes): Changed leading comment. Reverse fields
10336 list if necessary. Always layout java.lang.Object if being
10338 (java_complete_expand_methods): Verify constructor circularity.
10339 (java_complete_expand_method): Call fix_constructor on
10340 constructors. Local variable no_ac_found removed. Restore
10341 bindings if method body expansion failed.
10342 (fix_constructors, verify_constructor_super,
10343 generate_field_initialization_code): New function.
10344 (java_expand_classes): Fixed leading comment. Write class file
10346 (resolve_expression_name): Check for illegal instance variable
10347 usage within the argument scope of an explicit constructor
10349 (resolve_qualified_expression_name): Pass extra from_super flag
10350 when invoking patch_method_invocation_stmt. New case for
10351 conditional expression when used as a primary. Check for error
10352 when acquiring super.
10353 (patch_method_invocation_stmt): Added extra argument super. New
10354 local variable is_static_flag. Set class_to_search according to
10355 the nature of the constructor invocation. Don't add `this'
10356 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10357 invocation within the argument scope of explicit constructor
10358 invocation. Set is_static according to is_static_flag. Provide
10359 extra `super' argument to patch_invoke invocation.
10360 (patch_invoke): New argument from_super. Loop on arguments
10361 indentation fixed. Pass from_super to invocation_mode. New switch
10362 case INVOKE_SUPER. Fixed error message in switch default case.
10363 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10365 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10366 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10367 message takes constructors into account.
10368 (find_applicable_accessible_methods_list): Fixed indentation.
10369 (qualify_ambiguous_name): Take explicit constructor invocation
10370 into account. Deal with a conditional expression as a primary to
10372 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10373 case. Added extra argument to patch_method_invocation_stmt.
10374 Register calls made to explicit constructor `this'. Don't call
10375 save_expr in ARRAY_REF case when emitting class files. Check for
10376 illegal use of this when expanding explicit constructor invocation
10378 (complete_function_arguments): Set and reset parser context
10379 explicit_constructor_p field value when appropriate.
10380 (build_super_invocation, build_this_super_qualified_invocation):
10382 (patch_assignment): Fixed typo.
10383 (patch_unaryop): Check on final fields occurs only when a decl
10385 (patch_return): Take constructors into account.
10386 (patch_conditional_expr): New function.
10387 * typeck.c (build_java_signature): Removed unnecessary empty line.
10389 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10391 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10393 1998-10-28 Tom Tromey <tromey@cygnus.com>
10395 * decl.c (init_decl_processing): Renamed fields.
10396 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10397 interface_len, msize fields.
10399 * class.c (make_class_data): Removed subclass_head and
10400 subclass_next fields.
10401 * decl.c (init_decl_processing): Removed subclass_head and
10402 subclass_next fields.
10404 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10406 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10407 * mangle.c (emit_unicode_mangled_name): Similarly.
10409 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10411 * jcf-parse.c (get_constant): Place braces around code to compute
10412 'd' when REAL_ARITHMETIC is not defined.
10414 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10416 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10419 1998-10-23 Tom Tromey <tromey@cygnus.com>
10421 * lang-specs.h: `.zip' files are input to jc1.
10423 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10425 * jvspecs.c: Add (but don't enable) support for combining multiple
10426 .class and .java input filenames to a single jc1 invocation.
10427 Add support for -C flag (copile to .class files).
10428 Translate -classpath and -CLASSPATH arguments.
10429 * lang-specs.h: Don't set %2 spec.
10431 1998-10-22 Tom Tromey <tromey@cygnus.com>
10433 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10435 (add_path): Don't add trailing separator to non-empty path
10438 * lang.c (lang_decode_option): Check for -fclasspath and
10439 -fCLASSPATH before examining other `-f' options.
10441 * java-tree.h (finalize_identifier_node): Don't declare.
10442 * class.c (make_class_data): Don't push "final" field.
10443 * decl.c (init_decl_processing): Don't push "final" field.
10444 (finalize_identifier_node): Removed.
10445 (init_decl_processing): Don't set finalize_identifier_node.
10447 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10449 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10451 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10452 (JV_SCAN_SOURCES): New macro.
10453 (JCF_DUMP_SOURCES): Likewise.
10454 (jcf-dump$(exeext)): New target.
10455 (jv-scan$(exeext)): New target.
10457 1998-10-22 Tom Tromey <tromey@cygnus.com>
10459 * Makefile.in (LEX): Removed.
10460 (LEXFLAGS): Likewise.
10461 (SET_BISON): New macro.
10463 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10464 spurious diffs in parse.c.
10465 ($(PARSE_SCAN_C)): Likewise.
10466 (PARSE_DIR): New macro.
10468 (PARSE_SCAN_C): Likewise.
10469 (PARSE_RELDIR): New macro.
10471 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10473 * jcf-io.c (find_class): Use saw_java_source to determine when to
10474 look for `.java' file.
10475 * jcf-parse.c (saw_java_source): New global.
10476 (yyparse): Set it if `.java' file seen.
10478 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10479 (GCJH_SOURCES): Likewise.
10480 * Makefile.in (datadir): New macro.
10481 (libjava_zip): Likewise.
10482 (JAVA_OBJS): Added jcf-path.o.
10483 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10484 (../gcjh$(exeext)): Likewise.
10485 (jcf-path.o): New target.
10486 * java-tree.h (fix_classpath): Removed decl.
10487 * jcf-parse.c (fix_classpath): Removed.
10488 (load_class): Don't call fix_classpath.
10489 * parse.y (read_import_dir): Don't call fix_classpath.
10490 * lex.h: Don't mention classpath.
10491 * lex.c (java_init_lex): Don't initialize classpath.
10492 * jcf-io.c (classpath): Removed global.
10493 (find_class): Use jcf_path iteration functions. Correctly search
10494 class path for .java file.
10495 (open_in_zip): New argument `is_system'.
10496 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10497 classpath-related options.
10498 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10500 (lang_init): Call jcf_path_init.
10501 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10502 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10503 Correctly put braces around second string in each entry.
10504 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10505 classpath-related options.
10506 (help): Updated for new options.
10507 * jcf.h: Declare functions from jcf-path.c. Don't mention
10508 `classpath' global.
10509 * jcf-path.c: New file.
10511 * jcf-depend.c: Include jcf.h.
10513 * jcf-write.c (localvar_alloc): Returns `void'.
10514 (localvar_free): Removed unused variable.
10516 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10517 (init_parse): Use OBJECT_SUFFIX, not ".o".
10519 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * class.c (emit_register_classes): Renamed from
10522 emit_register_class.
10523 * java-tree.h (emit_register_classes): Prototype renamed from
10524 emit_register_class.
10525 * jcf-parse.c (yyparse): Call emit_register_classes once before
10527 * parse.y (java_expand_classes): No longer register classes.
10529 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10531 * class.c (is_compiled_class): New local variable
10532 seen_in_zip. Identify classes found in currently compiled source
10534 * decl.c (complete_start_java_method): Fixed typo.
10535 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10536 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10537 (CLASS_P): Moved around.
10538 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10539 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10541 (jcf_parse_source): Changed leading comment. Removed unnecessary
10542 fclose and CLASS_FROM_SOURCE_P marking.
10543 (parse_source_file): New local variables remember_for_generation
10544 and filename. Mark parsed file name identifier node. Removed block
10545 executed when parse_only was null. Set remember_for_generation.
10546 Use it as an argument to java_pop_parser_context.
10547 (yyparse): New local variables several_files, list, next node and
10548 current_file_list. Split ampersand separated file names into
10549 current_file_list. Iterate through the list and parse accordingly.
10550 * parse.h (java_pop_parser_context): New function prototype.
10551 * parse.y (ctxp_for_generation): New static global variable.
10552 (java_pop_parser_context): New argument generate. Link popped ctxp
10553 to ctxp_for_generation list accordingly.
10554 (java_complete_expand_methods): Fixed indentation.
10555 (java_expand_classes): New function.
10557 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10559 * Makefile.in: Link with libiberty.a instead of memmove.o.
10561 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * lex.c (setjmp.h): No longer included.
10564 * lex.h (setjmp.h): Included.
10565 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10566 (duplicate_declaration_error_p): Renamed from
10567 duplicate_declaration_error.
10568 (build_array_from_name): New function prototype.
10569 * parse.y (setjmp.h): No longer included.
10570 (variable_declarator_id): Define action.
10571 (build_array_from_name): New function.
10572 (duplicate_declaration_error_p): Renamed from
10573 duplicate_declaration_error. Fixed leading comment.
10574 (register_fields): Main `for' loop reorganized. Uses
10575 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10576 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10577 build_array_from_name.
10578 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10580 (read_import_dir): Don't try to skip `.' and `..'.
10581 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10582 build_array_from_name. Main `for' loop reorganized.
10583 (resolve_qualified_expression_name): When building access to a
10584 field, use the type where the field was found, not its own type.
10585 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10586 field was found is null.
10587 (qualify_ambiguous_name): Sweep through all successive array
10590 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * java-tree.h (pop_labeled_block, lang_printable_name,
10593 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10594 interface_of_p, inherits_from_p, fix_classpath,
10595 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10596 make_class_data, register_class, alloc_name_constant): New
10597 function prototypes.
10598 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10599 indentation. Added cast to remove warning.
10600 (lang_printable_name): Set v argument unused.
10601 (lang_print_error): Added argument to lang_printable_name call.
10602 (java_dummy_print, print_lang_decl, print_lang_type,
10603 print_lang_identifier, lang_print_xnode): All argument marked
10605 * lex.c (java_unget_unicode): Removed unnecessary argument.
10606 (java_allocate_new_line): Unused local variable is gone.
10607 (java_read_char): Added parenthesis in expressions to remove
10608 warnings. Added final return statement.
10609 (java_read_unicode): Added parenthesis in expression to remove
10611 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10612 (java_parse_escape_sequence): Likewise.
10613 (java_lex): Unused local variables are gone. Fixed
10614 java_unget_unicode invocation.
10615 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10617 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10618 lang_printable_name invocation in macro.
10619 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10621 (duplicate_declaration_error): Suppressed unused argument in
10623 (identical_subpath_p): Function declaration is gone.
10624 (patch_invoke): Suppressed unused argument in prototype.
10625 (patch_cast, build_labeled_block, check_thrown_exceptions):
10627 * parse.y (setjmp.h): Included
10628 (toplev.h): Likewise.
10629 (field_declaration:): Suppressed unused local
10630 (label_decl:): Fixed build_labeled_block invocation.
10631 (java_pop_parser_context): Put extra parenthesis around assignment
10633 (yyerror): Suppressed unused local variables.
10634 (variable_redefinition_error): Fixed lang_printable_name
10636 (create_interface): Suppressed unused local variables.
10637 (create_class): Likewise.
10638 (duplicate_declaration_error): Suppressed unused argument. Fixed
10639 lang_printable_name invocation.
10640 (register_fields): Suppressed unused local variable. Fixed
10641 duplicate_declaration_error invocation.
10642 (method_header): Suppressed unused local variable.
10643 (method_declarator, parser_check_super): Likewise.
10644 (java_complete_class): Suppressed unused local variable. Fixed
10645 fatal error message.
10646 (complete_class_report_errors): Added default: in switch.
10647 (java_check_regular_methods): Fixed lang_printable_name
10649 (check_throws_clauses): Likewise.
10650 (java_check_abstract_methods): Suppressed unused local
10651 variable. Fixed lang_printable_name invocation.
10652 (read_import_entry): Added supplemental return statement.
10653 (read_import_dir): Suppressed unused local variables.
10654 (check_pkg_class_access, declare_local_variables): Likewise.
10655 (source_start_java_method): Suppressed unused extern variable
10657 (expand_start_java_method): Suppressed unused extern and local
10658 variable declarations.
10659 (java_complete_expand_methods): Likewise.
10660 (java_complete_expand_method): Suppressed unused local variables.
10661 (make_qualified_name): Likewise.
10662 (resolve_qualified_expression_name): Added default: in
10663 switch. Fixed lang_printable_name invocation.
10664 (class_instance_creation_expression): Added parenthesis around
10666 (patch_method_invocation_stmt): Fixed lang_printable_name and
10667 patch_invoke invocations.
10668 (check_for_static_method_reference): Fixed lang_printable_name
10670 (patch_invoke): Suppressed unused arguments and local variables.
10671 (lookup_method_invoke): Suppressed unused local variables.
10672 (qualify_ambiguous_name): Added default: in switch.
10673 (identical_subpath_p): Function removed.
10674 (patch_assignment): Suppressed unused local variables. Suppressed
10675 unnecessary if statement. Fixed lang_printable_name invocations.
10676 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10677 (valid_ref_assignconv_cast_p): Parenthesis around
10678 expression. Suppressed unused local variables.
10679 (build_binop): Suppressed unused local variables. fixed
10680 lang_printable_name invocations.
10681 (string_constant_concatenation): Suppressed unused local
10683 (patch_unaryop): Fixed lang_printable_name invocation.
10684 (patch_cast): Suppressed unnecessary argument. Fixed
10685 lang_printable_name invocation.
10686 (patch_array_ref): Fixed lang_printable_name invocation.
10687 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10688 (build_labeled_block): Suppressed unused argument.
10689 (generate_labeled_block): Fixed build_labeled_block invocation.
10690 (build_loop_body): Suppressed unused local variables.
10691 (patch_loop_statement): Likewise.
10692 (patch_exit): Fixed lang_printable_name invocation.
10693 (patch_switch_statement): Likewise.
10694 (case_identity): First argument marked unused.
10695 (patch_try_statement): Fixed lang_printable_name invocations.
10696 (patch_synchronized_statement, patch_throw_statement): Likewise.
10697 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10698 lang_printable_name invocations.
10699 (check_thrown_exceptions_do): Suppressed unused argument.
10701 1998-10-14 Tom Tromey <tromey@cygnus.com>
10703 * jcf-write.c (write_classfile): Add output class file as target.
10704 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10705 * jcf.h: Added declarations for dependency-tracking functions.
10706 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10707 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10708 (finish_parse): Call jcf_dependency_write.
10709 (dependency_tracking): New global.
10710 (DEPEND_SET_FILE): New define.
10711 (DEPEND_ENABLE): New define.
10712 (init_parse): Enable dependency tracking if required.
10714 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10715 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10716 (../gcjh$(exeext)): Likewise.
10717 (jcf-depend.o): New target.
10718 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10719 (GCJH_SOURCES): Likewise.
10720 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10722 (find_classfile): Added dep_name argument.
10723 (find_class): Compute name of dependency.
10724 (open_in_zip): Call jcf_dependency_add_file.
10725 * gjavah.c (output_file): No longer global.
10726 (usage): Don't mention "gjavah".
10728 (java_no_argument): Likewise.
10729 (version): Likewise.
10730 (main): Recognize and handle -M family of options.
10731 (print_mangled_classname): Return is void.
10732 (process_file): Handle case where output is suppressed.
10733 (HANDLE_END_FIELD): Likewise.
10734 (HANDLE_METHOD): Likewise.
10735 * jcf-depend.c: New file.
10737 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10739 * java-tree.def: Add missing newline at EOF.
10741 1998-10-13 Tom Tromey <tromey@cygnus.com>
10743 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10744 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10746 Include <config.h> and "system.h".
10747 (disassemble_method): Undefine RET to avoid clash with
10748 config/i386/i386.h.
10750 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10752 * decl.c (runtime_exception_type_node, error_exception_type_node):
10753 New global variables.
10754 (init_decl_processing): Initialized.
10755 * expr.c (java_lang_expand_expr): Set caught exception type to
10756 null if catch handler argument doesn't exit.
10757 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10759 * java-tree.h (runtime_exception_type_node,
10760 error_exception_type_node): Global variables declared.
10761 (DECL_FUNCTION_THROWS): New macro.
10762 (DECL_FUNCTION_BODY): Modified comment.
10763 (DECL_SPECIFIC_COUNT): Likewise.
10764 (struct lang_decl): New field throws_list.
10765 (IS_UNCHECKED_EXPRESSION_P): New macro.
10766 * lex.c (java_lex): Generate location information for THROW_TK.
10767 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10768 EXCEPTIONS_P): New macros.
10769 (enum jdep_code): New value JDEP_EXCEPTION.
10770 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10771 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10772 PATCH_METHOD_RETURN_ERROR): New macros.
10773 (patch_method_invocation_stmt): Added new argument to prototype.
10774 (patch_synchronized_statement, patch_throw_statement,
10775 check_thrown_exceptions, check_thrown_exceptions_do,
10776 purge_unchecked_exceptions, check_throws_clauses): New function
10778 * parse.y Fixed typo in keyword section.
10779 (throw:): Rule tagged <node>.
10780 (THROW_TK): Keyword tagged <operator>.
10781 (method_header:): Last argument to call to method_header passed
10783 (throws:, class_type_list:, throw_statement:,
10784 synchronized_statement:, synchronized:): Defined actions.
10785 (method_header): New local variable current. Register exceptions
10786 from throws clause.
10787 (java_complete_tree): Complete and verify exceptions from throws
10789 (complete_class_report_errors): Error message on exceptions not
10791 (java_check_regular_methods): Fixed typo. Shortcut on private
10792 overriding methods. Changed error message on method
10793 redefinition. Check for throws clause compatibility.
10794 (check_throws_clauses): New function.
10795 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10796 method. Changed error message on method redefinition.
10797 (currently_caught_type_list): New static variable.
10798 (java_complete_expand_methods): Purge unchecked exceptions from
10799 throws clause list. Call PUSH_EXCEPTIONS before walk and
10800 POP_EXCEPTIONS after.
10801 (resolve_qualified_expression_name): Pass new argument as NULL to
10802 patch_method_invocation_stmt.
10803 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10804 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10805 argument list when appropriate. Use new argument if non null to
10806 store selected method decl.
10807 (patch_invoke): Convert if necessary args of builtin types before
10808 forming CALL_EXPR. Argument list no longer reversed here.
10809 (invocation_mode): Treat final methods as static methods.
10810 (java_complete_tree): New cases for THROW_EXPR: and
10811 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10813 (complete_function_arguments): No more RECORD_TYPE
10814 conversion. Function parameter nodes no longer saved.
10815 (valid_ref_assignconv_cast_p): Avoid handling null type.
10816 (patch_binop): Fixed null constant reference handling.
10817 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10818 BUILD_THROW macros.
10819 (patch_try_statement): Fixed comments. Record caught types in
10820 list, push the list, expand try block and pop the list.
10821 (patch_synchronized_statement, patch_throw_statement,
10822 check_thrown_exceptions, check_thrown_exceptions_do,
10823 purge_unchecked_exceptions): New functions.
10824 * typeck.c (lookup_argument_method): Allow WFL in place of method
10825 DECL_NAME during method definition check
10827 1998-10-09 Tom Tromey <tromey@cygnus.com>
10829 * gjavah.c (decode_signature_piece): New function.
10830 (print_c_decl): Use it. Added `name_override' argument.
10831 (print_method_info): Use name_override argument to print_c_decl.
10832 (seen_fields): Removed.
10833 (print_field_info): Don't update seen_fields.
10834 (struct method_name): New structure.
10835 (method_name_list): New global.
10836 (print_method_info): Add new method to list of methods.
10837 (name_is_method_p): New function.
10838 (print_field_info): If field name has same name as method, then
10840 (process_file): Parse methods before fields.
10841 (field_pass): New global.
10842 (HANDLE_END_FIELD): Take field_pass into account.
10844 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10846 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10847 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10849 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10851 * jvspec.c: Fix bug in jvgenmain_spec patch.
10853 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10855 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10856 * decl.c (soft_exceptioninfo_call_node): New global variable.
10857 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10858 takes extra integer argument. soft_exceptioninfo_call_node
10860 * except.c (java_set_exception_lang_code): New function
10861 (method_init_exceptions): Called here.
10862 (prepare_eh_table_type): New function.
10863 (expand_end_java_handler): Called here.
10864 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10865 one argument. Modified generation of call to
10866 soft_badarrayindex_node to use new argument.
10867 (build_java_arrayaccess): Pass faulty index value to
10868 build_java_throw_out_of_bounds_exception.
10869 (generate_name): New function.
10870 (java_lang_expand_expr): New local variables node, current,
10871 has_finally_p. Expand TRY_EXPR node.
10872 (process_jvm_instruction): Replace top of the stack with thrown
10873 object reference when entering exception handler.
10874 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10875 specific tree codes.
10876 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10878 (DECL_SPECIFIC_COUNT): New macro.
10879 (prepare_eh_table_type, java_set_exception_lang_code,
10880 generate_name): New function declarations.
10881 (match_java_method): Declaration deleted.
10882 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10884 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10885 * parse.h (redefinition_error, refine_accessible_methods_list,
10886 can_cast_to_p): Function declaration removed.
10887 (classitf_redefinition_error, variable_redefinition_error,
10888 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10889 find_most_specific_methods_list, argument_types_convertible,
10890 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10891 valid_cast_to_p, valid_method_invocation_conversion_p,
10892 try_reference_assignconv, add_stmt_to_compound,
10893 build_jump_to_finally, build_tree_list, patch_try_statement,
10894 java_get_catch_block): New function declarations.
10895 * parse.y (string_buffer_type): Global variable deleted.
10896 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10897 finally): Rules tagged <node>.
10898 (TRY_TK, CATCH_TK): Token tagged <operator>.
10899 (class_body_declaration:, class_member_declaration:,
10900 formal_parameter:, explicit_constructor_invocation:,
10901 interface_member_declaration:, constant_declaration:,
10902 primary_no_new_array:, class_instance_creation_expression:,
10903 array_creation_expression:): Issue error on unsuported JDK1.1
10905 (try_statement:, catches:, finally:): Define actions.
10906 (catch_clause_parameter): New rule.
10907 (catch_clause:): Use new rule catch_clause_parameter.
10908 (parse_jdk1_1_error): New function.
10909 (redefinition_error): Renamed classitf_redefinition_error.
10910 (variable_redefinition_error): New function.
10911 (check_class_interface_creation): Call
10912 classitf_redefinition_error.
10913 (java_complete_tree): Added error message on JDEP_TYPE: case.
10914 (complete_class_report_errors): Fixed indentation.
10915 (declare_local_variables): Call variable_redefinition_error.
10916 (source_end_java_method): Call java_set_exception_lang_code and
10917 emit_handlers where appropriate.
10918 (java_method_add_stmt): Call add_stmt_to_block.
10919 (add_stmt_to_block): New function.
10920 (lookup_method_invoke): Fixed outside comment. new local variable
10921 candicates. Call find_applicable_accessible_methods_list and
10922 find_most_specific_methods_list when searching for a
10923 method. Modified error report to list possible candidates when
10925 (find_applicable_accessible_methods_list,
10926 find_most_specific_methods_list, argument_types_convertible): New
10928 (refine_accessible_methods_list): Function deleted.
10929 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10930 expr (if applicable) before calling patch_array_ref.
10931 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10932 (enter_block): Fixed comment.
10933 (enter_a_block): New function.
10934 (patch_assignment): Reorganized. Call try_reference_assignconv for
10935 references. Call valid_cast_to_p instead of can_cast_to_p.
10936 (try_reference_assignconv,
10937 valid_builtin_assignconv_identity_widening_p): New functions.
10938 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10939 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10941 (build_string_concatenation): Don't resolve StringBuffer.
10942 (patch_cast): Fixed inverted arguments.
10943 (patch_array_ref): Code to save array expr deleted. Call
10944 valid_cast_to_p instead of can_cast_to_p.
10945 (generate_labeled_block): Call generate_name.
10946 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10947 patch_try_statement): New functions.
10948 * typeck.c (match_java_method): Function deleted.
10950 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10952 * jvspec.c: jvgenmain_spec uses different temporary file names.
10954 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10956 * jvspec.c (lang_specific_driver): Fail if user specifies
10957 --main= when not linking.
10959 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10961 * class.c (make_class_data): Push value for `thread' field.
10962 * decl.c (init_decl_processing): Added `thread' field to class.
10964 * class.c (add_field): Always make static fields externally
10967 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10969 * expr.c (build_java_athrow,
10970 build_java_throw_out_of_bounds_exception, expand_invoke,
10971 build_newarray, expand_java_multianewarray, build_java_monitor):
10972 Update comments to reflect _Jv_* function names.
10974 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10976 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10977 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10978 * parse.y (expand_start_java_method): Likewise.
10980 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10982 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10984 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10985 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10986 * expr.c: Remove no-longer-needed calls to promote_type.
10987 * decl.c (give_name_to_locals): Liekwise.
10988 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10989 * parse.y: Add/remove promote_type calls as appropriate.
10990 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10991 (parse_signature_string): Likewise.
10992 (build_java_array_type): Fix for now signature convenions.
10994 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10996 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10998 * class.c (init_class_processing): libjava function renamed to
11001 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11003 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11004 * java-tree.def: Fixed DEFTREECODE third argument.
11005 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11006 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11007 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11008 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11009 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11010 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11011 * lang.c (java_tree_code_type, java_tree_code_length,
11012 java_tree_code_name): New arrays.
11013 (lang_init): Append Java tree node definitions to Gcc ones.
11014 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11016 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11018 (java_lex): Allow declaration of empty string constants. Retain
11019 location information on CASE_TK and DEFAULT_TK.
11020 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11021 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11022 Modified to be more robust.
11023 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11024 (build_new_invocation, try_builtin_assignconv,
11025 patch_switch_statement, string_constant_concatenation,
11026 build_string_concatenation, patch_string_cst, patch_string,
11027 java_expand_switch): New function declarations.
11028 * parse.y: Rules related to switch and EH tagged <node>.
11029 (label_id): Set to NULL_TREE
11030 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11032 (this_or_super:): Fixed indentation.
11033 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11034 statement_expression:): Removed call to RULE on all sub-rules.
11035 (switch_expression:, switch_labels:): New rules.
11036 (switch_statement:, switch_block:, switch_block_statement_groups:,
11037 switch_block_statement_group:, switch_labels:, switch_label:):
11039 (throw_statement:, synchronized_statement:, try_statement:):
11040 Defined temporary actions.
11041 (class_instance_creation_expression:): Call
11042 build_new_invocation. Fixed indentation.
11043 (field_access): Fixed indentation.
11044 (method_invocation): Likewise.
11045 (make_qualified_primary): Use THIS_EXPR.
11046 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11047 resolving from SUPER, set *type_found.
11048 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11049 (java_complete_tree): Removed unused local variable `location'. Case
11050 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11051 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11052 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11053 STRING_CST: case. default: checks for patchable strings.
11054 (complete_function_arguments): Transform string constant or
11055 crafted StringBuffer if necessary.
11056 (build_method_invocation): Fixed comments.
11057 (build_new_invocation): New function.
11058 (patch_assignment): Call try_builtin_assignconv to figure a valid
11059 assignment conversion between builtin types.
11060 (try_builtin_assignconv): New function.
11061 (build_binop): Use URSHIFT_EXPR directly to call build.
11062 (operator_string): Use UNARY_PLUS_EXPR.
11063 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11065 (do_merge_string_cste, merge_string_cste,
11066 string_constant_concatenation, build_string_concatenation,
11067 patch_string, patch_string_cst): New function.
11068 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11069 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11070 (build_newarray_node): Use NEW_ARRAY_EXPR.
11071 (build_this): Use THIS_EXPR.
11072 (build_return): Enable debug information on return statement.
11073 (build_if_else_statement): Likewise.
11074 (complete_labeled_statement): Fixed related comment.
11075 (build_loop_body): Fixed comment.
11076 (build_bc_statement): Enable debug information on break/continue
11078 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11080 (patch_switch_statement, case_identity, java_expand_switch): New
11083 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11085 * buffer.h (BUFFER_INIT): New macro.
11086 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11087 Pass (struct jcf_partial *state) to most functions.
11088 (jcf_block, jcf_relocation): New types.
11089 Support labels, branches, conditionals, loops.
11091 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11093 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11095 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11097 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11098 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11099 not integer_type_node (INT_TYPE_SIZ bits).
11101 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11103 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11104 * jcf-dump.c (print_exception_table): New function.
11105 (disassemble_method): Better handling of wide instructions.
11106 Make more robust for bad input.
11108 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11110 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11113 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11115 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11117 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11119 * Makefile.in ($(PARSE_H)): Removed target.
11121 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11123 * Makefile.in (JAVA_OBJS): Add memmove.o
11124 (memmove.o): New target & rules.
11126 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11128 * expr.c (expand_invoke): Don't generate a call to the class init
11131 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11133 * Makefile.in: Add many missing dependencies.
11134 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11136 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11137 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11139 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11141 * decl.c (complete_start_java_method): If method is static (and
11142 not private) call _Jv_InitClass.
11143 * expr.c (expand_invoke): Don't call build_class_init.
11145 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11147 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11149 * Make-lang.in (GCJ): Define before using.
11151 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11153 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11154 losing due to namespace pollution in GNU getopt.h
11156 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11158 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11159 (java.all.cross): Likewise.
11160 (java.rest.encap): Likewise.
11162 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11164 * gjavah.c (print_class_decls): Fix thinko in arglist
11165 * jcv-io.c (find_classfile): Similarly.
11167 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11169 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11171 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11173 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11174 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11175 * Makefile.in (PARSE_C): New macro.
11176 (PARSE_H): Likewise.
11177 (PARSE_SCAN_C): Likewise.
11178 ($(PARSE_C)): Target renamed from parse.c.
11179 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11180 (clean): Remove parse-scan.c as well.
11181 (parse.o): Depend on $(PARSE_C).
11183 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11185 * README, license.terms: Removed.
11187 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11188 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11189 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11190 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11191 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11192 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11193 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11194 and Java trademark attribution.
11196 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11198 * Makefile.in: Use gcjh, not gjavah.
11199 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11200 * Make-lang.in: Changed gjavah to gcjh everywhere.
11202 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11204 * gjavah.c: Support new -prepend -add -append flags.
11205 (print_method_info): Method is not virtual if class is final.
11207 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11209 * jv-scan.c: Fixed copyright assignment.
11210 * keyword.gperf: Likewise.
11211 * keyword.h: Likewise.
11212 * lex.c: Fixed copyright assignment.
11213 (java_lex): Push unicode back when parsing '<'.
11214 * lex.h: Fixed copyright assignment.
11215 * parse-scan.y: Likewise.
11216 * parse.h: Fixed copyright assignment.
11217 (build_debugable_stmt, complete_for_loop): New function prototypes.
11218 * parse.y: Fixed copyright assignment.
11219 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11220 size_zero_node when completing a loop with no exit condition.
11221 (for_statement_nsi:): Define action.
11222 (for_init:, for_update:): Return size_zero_node when empty.
11223 (declare_local_variables): Call build_debugable_stmt.
11224 (build_debugable_stmt): New function.
11225 (build_loop_body): Build debugable statement around loop
11227 (complete_loop_body): Take into account the debugable statement
11228 around the EXIT_EXPR.
11229 (complete_loop_body): New function.
11230 (patch_exit_expr): Fixed condition inversion.
11232 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11234 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11235 name of thread define.
11236 * jvspec.c (THREAD_NAME): New macro.
11238 (THREADLIB): Likewise.
11239 (lang_specific_driver): Recognize attempt to link with thread
11240 library or gc library. Recognize -ljava on command line so it
11241 isn't linked against more than once.
11243 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * parse-scan.y (report_main_declaration): Name of the class
11246 containing `main' can be a qualified name.
11248 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11250 * config-lang.in: Changed gjavac to gjc everywhere.
11251 * Make-lang.in: Changed gjavac to gjc everywhere.
11253 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11255 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11256 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11257 and install the files.
11258 * Makefile.in (JAVA_OBJS_LITE): New variable.
11259 (compiler:): Now include jv-scan as a dependency.
11260 (../jv-scan$(exeext), parse-scan.c): New targets.
11261 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11262 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11263 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11264 check for errors even if parse_only.
11265 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11267 (yylex): New function. Uses java_lex body.
11268 (java_lex): Removed commented out statement. Remove local variable
11269 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11270 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11271 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11272 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11273 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11274 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11276 (java_lex_error): Empty if JC1_LITE is defined.
11277 (java_get_line_col): Return 0 if JC1_LITE is defined.
11278 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11279 SET_MODIFIER_CTX): Moved into the section containing the macros
11280 conditionally defined by JC1_LITE.
11281 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11282 argument if JC1_LITE is defined.
11283 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11284 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11286 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11287 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11288 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11289 to different values according to JC1_LITE.
11290 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11291 declared if JC1_LITE set.
11292 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11293 defined if JC1_LITE not set.
11294 (struct parser_ctx): Reorganized and skip the jc1 front end part
11296 (java_layout_classes): New function definition.
11297 (java_push_parser_context, java_init_lex, yyparse, yylex,
11298 yyerror): Prototype always declared. All other static function
11299 prototypes declared only if JC1_LITE is not set.
11300 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11301 declared in parse.h.
11302 (java_layout_classes): New function.
11303 (java_complete_expand_methods): No longer layout the class here.
11304 * parse-scan.y: New file.
11305 * jv-scan.c: New file.
11307 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11309 * gjavah.c (main): Handle -friend option.
11310 (friend_specs): New global.
11311 (generate_access): Handle friend_specs.
11312 (process_file): Likewise.
11313 (MAX_FRIENDS): New macro.
11314 (friend_count): New global.
11315 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11316 Changed all callers.
11318 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11320 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11321 (main): Handle processing all the entries of a named .zip archive.
11322 * jcf-io.c (jcf_trim_old_input): New function.
11323 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11325 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11327 * lang.c (flag_assume_compiled): Make default be on.
11329 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11331 * jcf-dump.c: Add bunches of flags to control output more.
11332 (process_class): New function; support printing more than one class.
11333 (main): Support new --print-main and --javap flags.
11334 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11335 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11337 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11339 Change mangling of dispatch table to match C++ vtable (w/thunks).
11340 * class.c (build_dtable_decl), java-tree.h: New function.
11341 (make_class_data): Call it.
11342 * decl.c (init_decl_processing): Likewise.
11344 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11346 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11347 soft_anewarray; adjust args passed.
11348 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11349 match _Jv_NewObjectArray.
11351 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11353 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11354 * expr.c (loopup_label): Call create_label_decl.
11355 (create_label_decl): New function.
11356 (java_lang_expand_expr): Call expand_start_bindings with argument
11358 * java-tree.h Added space after PROTO in function declarations
11360 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11361 (create_label_decl, push_labeled_block): New function
11363 * lex.c (label_id): Initialize.
11364 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11366 * parse.h Added space after PROTO in function declarations when
11368 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11369 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11370 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11371 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11373 (struct parser_ctxt): New fields current_loop,
11374 current_labeled_block.
11375 (build_if_else_statement, patch_if_else_statement,
11376 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11377 generate_labeled_block, complete_labeled_statement,
11378 build_bc_statement, patch_bc_statement, patch_loop_statement,
11379 build_new_loop, build_loop_body, complete_loop_body): New function
11381 * parse.y (java_warning_count): New global variable.
11382 (label_id): New static variable.
11383 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11384 (block:): Return size_zero_node when block is empty.
11385 (empty_statement:): Return size_zero_node.
11386 (statement:): Implement supplemental action when for_statement: is
11388 (label_decl:): New rule.
11389 (labeled_statement:): Rewritten using label_decl. Actions
11391 (labeled_statement_nsi:): Likewise.
11392 (if_then_statement): Actions implemented.
11393 (while_expression): New rule.
11394 (while_statement:): Rewritten using while_expression. Actions
11396 (while_statement_nsi:): Likewise.
11397 (do_statement_begin:): New rule.
11398 (do_statement:): Rewritten using do_statement_begin. Actions
11400 (for_statement:): Rewritten using for_begin. Actions implemented.
11401 (for_statement_nsi:): Likewise.
11402 (for_header:, for_begin:): New rules.
11403 (for_init:): Actions implemented.
11404 (statement_expression_list:, break_statement:,
11405 continue_statement:): Likewise.
11406 (yyerror): Count number of issued warning(s).
11407 (java_report_errors): Report error(s) and/or warning(s).
11408 (java_complete_class): Use build_java_argument_signature to
11409 recompute completed method signature.
11410 (java_check_regular_methods): New locals method_wfl and aflags.
11411 Use method_wfl instead of lookup_cl during error reports. Fixed
11412 indentation and modified some error messages. Use
11413 lang_printable_name in method instead of the DECL_NAME. New code
11414 to issue warnings on methods not overriding corresponding methods
11415 private to a different package.
11416 (java_method_add_stmt): Call add_stmt_to_compound.
11417 (add_stmt_to_compound): New function.
11418 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11419 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11420 (build_if_else_statement, patch_if_else_statement,
11421 build_labeled_block, generate_labeled_block,
11422 complete_labeled_statement, build_new_loop, build_loop_body,
11423 complete_loop_body, patch_loop_statement, build_bc_statement,
11424 patch_bc_statement, patch_exit_expr): New functions.
11425 * typeck.c (build_java_signature): Build argument signature before
11426 enclosing it in between parenthesis.
11428 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11430 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11431 (JAVA_OBJS): Added reminder comment
11433 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11435 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11436 be interpreted as a long long.
11438 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11440 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11441 soft_initialise_class. Use _Jv_NewMultiArray, not
11442 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11443 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11444 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11445 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11447 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11449 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11450 length_identifier_node): New global tree node constants.
11451 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11452 Replace uses by super_identifier_node etc.
11453 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11455 * parse.y (resolve_field_access): Don't special-case ".length" if
11456 flag_emit_class_files.
11457 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11458 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11461 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11463 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11464 * class.c (make_method_value): Remove init for removed fields.
11466 * class.c (layout_class): Use build_java_argument_signature.
11467 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11469 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11470 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11471 (build_java_signature): Don't use push_java_argument_signature.
11473 * typeck.c (lookup_argument_method): New function.
11474 * parse.y (java_check_regular_methods): Use lookup_argument_method
11475 instead of lookup_java_method2 followed by lookup_java_method.
11477 * parse.y (check_method_redefinition): Minor optimization.
11479 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11480 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11482 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11484 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11487 * gjavah.c (java_float_finite): Use K&R-style definition.
11488 (java_double_finite): Likewise.
11489 (generate_access): Now returns void. Changed all callers.
11490 (last_access_generated): Removed.
11491 (process_file): Only make a single pass over the .class file.
11493 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11495 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11496 for compatibility for G++ (with -fvtable-thunks).
11497 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11499 * gjavah.c (process_file): Use public inheritance for super-class.
11501 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11503 * lex.c (java_init_lex): Initialize ctxp->package.
11504 * parse.h (struct parser_ctxt): package and package_len replaced
11505 by tree package, an identifier node. Field method_decl_list is
11506 gone. Fixed comments.
11507 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11508 class_in_current_package): New function prototypes.
11509 * parse.y (array_type:): Set class loaded flag on primitive type
11511 (package_declaration:): Assign ctxp->package to the
11513 (method_invocation:): Handle invocation of method qualified by
11515 (single_type_import_declaration:): Removed ambiguity check.
11516 (java_pop_parser_context): New local variable `next'. Reset and
11517 set IMPORT_CLASSFILE_NAME flags on current and previous import
11519 (java_accstring_lookup): Use new local macro COPY_RETURN.
11520 (lookup_field_wrapper): New function.
11521 (parser_qualified_classname): Use merge_qualified_name.
11522 (parser_check_super_interface): Broaden error message.
11523 (do_resolve_class): Check for qualified class name in the current
11524 compilation unit if appropriate.
11525 (process_imports): Check for already defined classes.
11526 (check_pkg_class_access): Got rid of call to
11527 get_access_flags_from_decl.
11528 (java_complete_expand_methods): Call safe_layout_class based on
11529 the current class size.
11530 (make_qualified_primary): Build a WFL qualification on primary if
11532 (merge_qualified_name): New function.
11533 (make_qualified_name): Use merge_qualified_name.
11534 (resolve_expression_name): Use safe_lookup_field.
11535 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11536 (resolve_qualified_expression_name): Likewise. Check on resolved
11537 element accessibility.
11538 (not_accessible_p, class_in_current_package): New functions.
11539 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11540 (patch_method_invocation_stmt): Merged common pieces. Check
11541 accessibility of invoked method.
11542 (check_for_static_method_reference): Add returned type in error
11544 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11545 (refine_accessible_methods_list): Merged two conditions in test.
11546 (java_complete_class): Sanity check on stabilize_ref gone.
11547 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11549 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11551 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11553 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11555 * gjavah.c (F_NAN): Removed.
11556 (F_NAN_MASK): New macro.
11557 (F_POSITIVE_INFINITY): Removed.
11558 (F_NEGATIVE_INFINITY): Likewise.
11559 (java_float_finite): Rewrote.
11560 (D_NAN_MASK): Renamed.
11561 (java_double_finite): Rewrote.
11562 (D_POSITIVE_INFINITY): Removed.
11563 (D_NEGATIVE_INFINITY): Likewise.
11565 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11566 If verbose, print underlying representation of value in hex.
11568 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11570 * buffer.h, buffer.c: New files.
11571 * Makefile.in (JAVA_OBJS): Add buffer.o.
11573 Support locals variables and writing their debug entries to .class.
11574 * jcf-write.c: Simplify some by user new buffer type.
11575 (vode_buffer_grow): Removed.
11576 (struct localvar_info): New type.
11577 (localsvars, localvartable): New buffers.
11578 (localvar_alloc, localvar_free): New functions.
11579 (generate_bytecode_insns): Handle local variables.
11580 (generate_classfile): Write LocalVariableTable attribute.
11582 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11584 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11585 * zipfile.h (ZIPMAGIC): New macro.
11587 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11589 * Makefile.in (gjavah.o): Updated dependencies.
11590 (jcf-dump.o): Likewise.
11591 (all.indirect): Use ../gjavah.
11592 (../gjavah$(exeext)): Likewise.
11593 (clean): Don't remove gjavah.
11594 (clean): Remove parse.c, not java/parse.c.
11595 * Make-lang.in (java): Added gjavah.
11596 (gjavah$(exeext)): New target.
11597 (GJAVAH_SOURCES): New macro.
11598 (java.all.build): Added gjavah.
11599 (java.all.cross): Likewise.
11600 (java.rest.encap): Likewise.
11601 * config-lang.in (compilers, stagestuff): Added gjavah.
11603 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11605 * gjavah.c (java_float_finite): New function.
11606 (java_double_finite): Likewise.
11607 (F_POSITIVE_INFINITY): New macro.
11608 (F_NEGATIVE_INFINITY): Likewise.
11610 (D_POSITIVE_INFINITY): Likewise.
11611 (D_NEGATIVE_INFINITY): Likewise.
11613 (print_field_info): Use java_float_finite and java_double_finite.
11615 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11617 * parse.y (method_header): Name "this" implicit argument.
11619 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11621 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11622 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11623 (put_linenumber): New function.
11624 (generate_bytecode_insns, generate_classfile): Write line numbers.
11626 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11629 (lookup_name, build_known_method_ref, build_class_init,
11630 build_invokevirtual, invoke_build_dtable, match_java_method,
11631 build_field_ref, pushdecl_force_head, build_java_binop,
11632 binary_numeric_promotion, build_decl_no_layout,
11633 build_java_arrayaccess, build_newarray, build_anewarray,
11634 build_java_array_length_access, build_java_arraynull_check): New
11635 extern function prototypes.
11636 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11637 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11639 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11641 * jcf.h (jcf_out_of_synch): New extern function prototype.
11642 * parse.h: Static/global function implemented in parse.y
11643 prototyped and declarations moved at the end of the file.
11644 (DECL_P): Check that the argument isn't null.
11645 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11646 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11647 (QUAL_DECL_TYPE): New macro.
11648 (PARAMS): Macro definition removed.
11649 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11650 (return_statement:): Call build_return.
11651 (field_access:): Call make_qualified_primary in sub rule.
11652 (method_invocation:): Build method invocation and call
11653 make_qualified_primary when processing primaries.
11654 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11655 get_type_from_signature.
11656 (java_check_regular_method): Extra integer 0 argument when calling
11657 lookup_java_method2.
11658 (lookup_java_interface_method2): Extra method DECL argument when
11659 calling lookup_java_interface_method2.
11660 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11661 COMPOUND_EXPR node.
11662 (java_complete_expand_method): Layout current class iff not
11663 already done. Don't process interface's methods.
11664 (java_complete_expand_method): Use super class only if it
11665 exists. Use current class otherwise.
11666 (make_qualified_primary): New function.
11667 (resolve_expression_name): Process qualified expression or
11668 expression from primary the same way.
11669 (resolve_expression_name): Two last arguments to
11670 resolve_field_access are now NULL_TREEs.
11671 (resolve_field_access): New variable is_static. Local field must
11672 be DECLs. is_static computed on field DECLs only. Append code in
11673 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11674 to initialize field_type.
11675 (resolve_qualified_expression_name): New local variable,
11676 previous_call_static and is_static. Handle primaries with function
11677 calls, casts, array references and `this'. `super' now handled as
11678 `(super_class)this'. Use is_static to clarify boolean expressions.
11679 Added code to handle case where a proper handle is required to
11680 access a field. Use QUAL_DECL_TYPE where applicable.
11681 (maybe_access_field): New function.
11682 (patch_method_invocation_stmt): New arguments primary, where,
11683 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11684 deleted. Use `where' as a type to search from if specified. Check
11685 for static method reference where forbidden. Append primary or
11686 current_this to the argument list if not calling constructor nor
11688 (check_for_static_method_reference): New function.
11689 (patch_invoke): Layout the class on which new is done if
11691 (lookup_method_invoke): Changed format to report errors on
11693 (qualify_ambiguous_name): New local variable this_found. Now
11694 handle things from primaries. Method call are considered
11696 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11697 changed into NULLs.
11698 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11699 (java_complete_tree): New case fo RETURN_EXPR. Process function
11700 call arguments in separate function.
11701 (complete_function_arguments): New function.
11702 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11704 (patch_assignment): Take the return function slot into account as
11705 a RHS. Distinguish assignment from a return.
11706 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11707 when checking methods in interfaces.
11708 (resolve_type_during_patch): NULL argument to unresolve_type_p
11709 instead of NULL_TREE.
11710 (patch_newarray): Fixed typo in comment.
11711 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11712 (build_return, patch_return): New functions.
11713 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11715 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11717 * constants.c (find_name_and_type_constant, find_fieldref_index,
11718 find_methodref_index): New methods.
11719 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11720 just return given method. Also, rename to build_known_method_ref.
11721 (expand_invoke): Rename call to build_invoke_non_interface.
11722 * java-tree.h, parse.h: Update prototype.
11723 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11724 (such as expand_expr_stmt) if flag_emit_class_files.
11725 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11726 STACK_TARGET, IGNORE_TARGET): New macros.
11727 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11728 (generate_bytecode_insn): New function to generate method's bytecode.
11729 (generate_classfile): Node generate Code attribute for a method.
11730 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11731 push_long_const, field_op, adjust_typed_op, maybe_wide):
11732 New functions used by generate_bytecode_insn.
11734 * typeck.c (signature_include_return): Remove variable.
11735 (push_java_argument_signature, build_java_argument_signature): New.
11736 (build_java_signature): Use push_java_argument_signature.
11737 * parse.y: Use build_java_argument_signature instead of fiddling
11738 with signature_include_return.
11740 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11742 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11745 * Makefile.in (all.indirect): Added gjavah$(exeext).
11746 (gjavah$(exeext)): Added $(exeext).
11749 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11751 * class.c (layout_class): Call to java_layout_parsed_class replace
11752 by safe_layout_class.
11753 * expr.c (build_java_array_length_access): Removed static storage
11754 class in the function definition.
11755 (build_java_arraynull_check): Likewise.
11756 Also fixed typos in two comments.
11757 * lex.c (java_init_lex): Initialize static global kw_length.
11758 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11759 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11761 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11762 * parse.h (resolve_no_layout): New static function declaration.
11763 (get_identifier_in_static): Declaration removed.
11764 (java_layout_parsed_class): Function name declaration changed to
11766 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11767 not_initialized_as_it_should_p, build_this): New static function
11769 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11770 binary_numeric_promotion, stabilize_reference,
11771 build_decl_no_layout, build_java_arrayaccess): Extern function
11772 declarations moved into their own section.
11773 (build_newarray, build_anewarray, build_java_array_length_access,
11774 build_java_arraynull_check): New extern function declarations.
11775 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11776 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11778 (CALL_CONSTRUCTOR_P): New macro.
11779 * parse.y (kw_length): New static global tree node.
11780 (return_statement): Tagged <node>.
11781 (RETURN_TK): Tagged <operator>.
11782 (variable_declarator_id:): Build variable declaration with an
11783 empty initialization value if a syntax error was found in the
11784 initialization part of the variable declaration.
11785 (statement_without_trailing_substatement:): return_statement: now
11786 uses the default rule.
11787 (return_statement:): Temporarily fixed to return NULL_TREE.
11788 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11789 (class_instance_creation_expression:): Class creation rules now
11790 call build_method_invocation upon reduction.
11791 (array_creation_expression:): Rules call build_newarray_node upon
11793 (dim_exprs:): Build a list of dimension expressions.
11794 (dim_expr:): Store location of the OSB_TK in the dimension
11796 (method_invocation:): Added a new error rule.
11797 (build_unresolved_array_type): WFL argument may also be an array
11798 on a primitive type. Name of the argument changed to reflect this.
11799 (method_declarator): Insert argument type at the beginning of the
11800 argument type list and later reverse the list.
11801 (unresolved_type_p): Argument 'returned' may be optionally
11803 (java_layout_class_from_source): Function renamed
11805 (resolve_and_layout): Now call resolve_no_layout and
11807 (resolve_no_layout): New function.
11808 (purify_type_name): New function.
11809 (complete_class_report_errors): Call purify_type_name during error
11810 report on a type not found.
11811 (process_imports): error_found local variable doesn't need to be
11812 initialized to zero.
11813 (declare_local_variables): New local type_wfl. Fixed typo in error
11814 message. type_wfl assigned to unresolved type and used to register
11815 incomplete type. Build a WFL around the variable initialization
11816 statement so that debug info can be generated on it.
11817 (source_start_java_method): Reverse argument list after they've
11819 (current_this): New static global variable.
11820 (java_complete_expand_methods): Set current_this when appropriate.
11821 (resolve_expression_name): Build correct static and non static
11822 field access bearing a simple name.
11823 (resolve_field_access): Resolve the length field of arrays. Handle
11825 (patch_method_invocation_stmt): Set the type of the method
11826 invocation to error_mark_node. This value is later overridden by a
11827 valid type, if any. Don't handle qualified constructor invocation
11828 as qualified method invocation. Call lookup_method_invoke with its
11829 new flag. It's no longer necessary to access the selected method
11830 as the value of a tree list. Handle constructor invocation.
11831 (patch_invoke): Reverse argument list when invoking non interface
11832 methods. Insert call to new as the first argument of the
11834 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11835 defined within a final class. Return INVOKE_STATIC if the invoked
11836 method is a constructor.
11837 (lookup_method_invoke): New lc argument is a flag to indicate a
11838 constructor lookup. Now handle constructor lookup. Choose the most
11839 specific method in case several were matching the invocation
11840 requirements. Return a method decl instead of a tree list featuring
11841 one single method decl element.
11842 (refine_accessible_methods_list): New lc flag argument to
11843 indicate that a constructor is being looked up.
11844 (not_initialized_as_it_should_p): New function.
11845 (java_complete_tree): Now process fake tree codes
11846 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11847 save_expr on resolved function call arguments. Case on
11848 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11849 (patch_assignment): LHS can be a field access expression. When
11850 dealing with reference, lhs_type is the promoted type of the
11851 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11853 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11854 (patch_binop): Use not_initialized_as_it_should_p where
11856 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11857 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11859 (resolve_type_during_patch): New function.
11860 (patch_cast): Call resolve_type_during_patch to resolve type and
11861 report error accordingly.
11862 (patch_array_ref): Use not_initialized_as_it_should_p where
11863 applicable. Array base expression is saved before being
11864 used. Promote the type of an array elements if it contains non
11866 (build_newarray_node, patch_newarray, build_this): New functions.
11868 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11870 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11871 increment it in `for' statement.
11872 (print_field_info): If number is inf or nan, don't print it.
11873 (print_method_info): If method name is `delete', just ignore it.
11874 (print_c_decl): Special-case jstringArray.
11876 * gjavah.c (help): New function.
11877 (no_argument): New function.
11878 (usage): Changed text.
11879 (main): Rewrote argument handling. Now handles -v, --help,
11881 (version): New function.
11882 (found_error): New global.
11883 (main): Return found_error.
11884 (generate_access): Set found_error.
11885 (print_c_decl): Likewise.
11887 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11889 * gjavah.c (print_c_decl): Don't print "," when examining field.
11890 Skip type name when looking at "[L" types.
11891 (process_file): Now static.
11892 (generate_access): Now returns int.
11893 (last_access_generated): New global.
11894 (process_file): Clear last_access_generated; make multiple passes
11896 (print_field_info): Just return if generate_access returns true.
11897 (print_method_info): Likewise. Also, allow <init> functions to
11899 (print_c_decl): Added is_init argument. Print constructors
11901 (print_cxx_classname): Use UTF8_GET to extract characters from
11903 (print_base_classname): New function.
11904 (print_class_decls): New function.
11905 (process_file): Use it.
11906 (utf8_cmp): New function.
11908 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11910 * lang-options.h: Format changed to match changes in gcc/toplev.c
11911 to implement a --help option.
11913 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11915 * decl.c (init_decl_processing): Revert change to dtable_type.
11917 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11919 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11921 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11923 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11925 * lang.c (lang_init): Default flag_exceptions to 1, without
11926 checking to see if it's 2 first.
11928 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11930 * constants.c: Include "system.h".
11931 * decl.c: Likewise.
11932 * lang.c (flag_new_exceptions): Get via extern now.
11933 (lang_init_options): New functions. Turn on flag_new_exceptions.
11935 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11937 * lex.c (java_lex): Return 0 when we see an invalid character in
11940 * lex.c (java_read_char): Specify extra argument when calling
11942 (java_read_unicode, java_parse_end_comment,
11943 java_parse_escape_sequence): Likewise,
11944 (java_lex): Specify extra argument when calling
11945 java_lex_error. Test that IDs are beginning with a legal character
11946 for IDs. Handle invalid characters with an error message and a
11947 call to java_lex_error.
11948 (java_lex_error): Adjust column position by new argument
11949 `forward'. Issue an error even if in the middle of reporting an
11952 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11954 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11955 we don't explicitly put a null pointer when we're copying it.
11957 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11959 * gjavah.c (print_cxx_classname): New function.
11960 (super_class_name): Likewise.
11961 (print_super_fields): Removed.
11962 (in_super): Removed.
11963 (print_field_info): Never generate #defines.
11964 (print_c_decl): Changed generated types to match JNI. No longer
11965 print class name before method name.
11966 (print_method_info): Print "static" before static methods.
11967 Print "virtual" before non-final methods.
11968 (usage): Use exit(1), not exit(-1).
11970 (print_field_info): Use %.17g to print a double.
11971 (last_access): New globals.
11972 (process_file): Initialize last_access.
11973 (usage): Now static.
11974 (ACC_VISIBILITY): New define.
11975 (generate_access): New function.
11976 (print_field_info): Call it.
11977 (print_method_info): Likewise. Also, generate information for all
11978 methods, not just native methods. Return void.
11979 (print_c_decl): Return void.
11980 (print_field_info): Return void.
11982 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11984 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11985 processing the jc1 grammar file. Prefix bison functions and
11986 variables with java_.
11987 (parse.c): Dependencies on parse.h and lex.h
11988 * expr.c (build_java_arrayaccess): Function now global.
11989 * java-tree.h: Comment reorganized to carry on previous
11990 classification effort.
11991 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11992 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11993 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11994 java_parse (new prefix java_ generated by bison).
11995 (java_layout_parsed_class, java_register_parsed_class): Function
11997 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11998 * lex.c (static tree wfl_op): Variable deleted.
11999 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12000 ctxp fields to NULL_TREE.
12001 (java_lex): No longer create WFL for operators. Filename caching
12002 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12003 created as STRING_CST and later expanded. Removed extra argument
12004 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12006 (build_wfl_node): Removed code in comments.
12007 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12008 store token and location data in the current bison token.
12009 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12010 static/extern function declaration at the beginning of the file.
12011 (struct qualification): Data structure definition deleted.
12012 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12013 (qualify_ambiguous_name): Function declaration modified. Function
12014 now returns nothing.
12015 (build_array_ref, patch_array_ref, make_qualified_name,
12016 resolve_qualified_expression_name, maybe_generate_clinit,
12017 resolve_field_access): New static function declarations.
12018 (build_java_arrayaccess): New extern function declaration.
12019 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12020 (CALL_EXPR_PRIMARY): Macro deleted.
12021 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12022 (struct parser_ctxt): Field initialized_final
12023 removed. non_static_initialized, static_initialized: New fields.
12024 * parse.y (static tree kw_super, static tree kw_this): New global
12026 (%union): tree wfl field of operator member replaced by int
12027 location. WFLs are non longer created for operators.
12028 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12029 (qualified_name:): Now calls make_qualified_name to build the
12031 (type_declaration:): Consider generating <clinit> when class
12033 (variable_declarator:): Directly build an assignment node when the
12034 variable is initialized when declared.
12035 (this_or_super:): Build a WFL and set current location when THIS
12036 or SUPER are parsed.
12037 (expression_statement:): Wrap statement around a WFL.
12038 (primary_no_new_array:): Fixed typo. Changed value returned by
12039 THIS_TK because of its new type (temporary).
12040 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12041 (field_access:): Build qualified name with SUPER.
12042 (method_invocation:): Fixed returned value because of SUPER's new
12044 (array_access:): Use OSB_TK location information.
12045 (post_increment_expression:, post_decrement_expression:,
12046 unary_expression:, pre_increment_expression:,
12047 pre_decrement_expression:, unary_expression_not_plus_minus:,
12048 cast_expression:, multiplicative_expression:,
12049 additive_expression:, shift_expression:, relational_expression:,
12050 equality_expression:, and_expression:, exclusive_or_expression:,
12051 inclusive_or_expression:, conditional_and_expression:,
12052 conditional_or_expression:, assignment:): Use new location/token
12053 information available on operators.
12054 (create_class): Set super_decl_type to NULL_TREE when processing
12056 (register_fields): Field initialization is now a MODIFY_EXPR
12057 node. Chain initialization code to the matching lists (according
12058 the the field declaration modifiers).
12059 (maybe_generate_clinit): New function.
12060 (method_header): Don't set method's DECL_NAME to a WFL when adding
12061 methods to java.lang.Object.
12062 (resolve_and_layout): Now can return NULL_TREE if the type
12063 resolution fails. Otherwise, return the class DECL instead of its
12065 (check_method_redefinition): Don't patch method DECL_NAME if it
12066 belongs to java.lang.Object.
12067 (process_imports): Simply assign error_found to the value returned
12068 by check_pkg_class_access.
12069 (declare_local_variables): Don't use their init statements (if
12070 any) when parsing error were previously found. Reuse MODIFY_EXPR
12071 build during parsing as an init statement.
12072 (java_method_add_stmt): Now return the current method body.
12073 (java_layout_parsed_class, java_register_parsed_class): Functions
12075 (java_complete_expand_methods): Initialize the constant pool on a
12076 per class basis. Layout the classes before expanding their method
12077 bodies. Don't try expand artificial constructor code if error were
12078 found. Make the classes data and register them if no error were
12080 (java_complete_expand_method): Retrieve an artificial constructor
12081 argument list before entering its body. Assign the top block to
12082 the artificial constructor function body and set types of declared
12083 blocks and compound statements to void. Walk method body if not an
12084 artificial constructor.
12085 (make_qualified_name, cut_identifier_in_qualified): New functions.
12086 (resolve_expression_name): Fixed comments. Save/restore the
12087 current class CLASS_LOADED_P flag value. Build non qualified
12088 static field access and handle qualified expression names.
12089 (resolve_field_access, resolve_qualified_expression_name): New
12091 (patch_method_invocation_stmt): Use the new expression resolution
12092 scheme, calling resolve_field_access when the function call is
12093 resolved as an expression.
12094 (qualify_ambiguous_name): Function rewritten to work on qualified
12095 expression produced by make_qualified_name.
12096 (java_complete_tree): Promote type when function's argument are
12097 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12098 the assignment to discover further errors if RHS is a expression
12099 name that fails to evaluate. Declare LHS initialized even though
12100 the assignment failed. Don't use the location variable and removed
12101 extra argument in patch function calls. Now handle the ARRAY_REF
12102 case and build internal string representation when STRING_CSTs are
12104 (build_method_invocation): Don't wrap function call around a WFL.
12105 (build_assignment): Likewise. Use the operator location
12107 (patch_assignment): Handle array access LHSs. Handle error
12108 provenance, resulting in a better error report.
12109 (build_binop): Use op_location from operator as binop location
12111 (build_unaryop, build_incdec, build_cast): Likewise.
12112 (patch_binop): Extract location information from the node. Fixed
12113 typo in error message.
12114 (patch_unary_op): Extract location information from the node.
12115 (build_array_ref, patch_array_ref): New functions.
12117 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12119 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12120 match _Jv_IsInstanceOf.
12121 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12122 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12124 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12126 * decl.c (init_decl_processing): Functions are now named
12127 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12129 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12131 * java-tree.h (load_class): Add prototype.
12132 * class.c (is_compiled_class): Add missing arg to load_class.
12133 * expr.c (expand_java_NEW): Call load_class.
12134 * parse.y (process_import): Removed bogus use of void return value.
12136 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12138 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12139 Function name is "_Jv_Throw" instead of "soft_athrow".
12140 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12141 Function name is "_Jv_AllocObject" instead of "soft_new".
12142 Takes an extra parameter (object size).
12143 * expr.c: Update calls.
12145 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12147 * lex.c (java_get_line_col): Handle end-of-file.
12148 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12150 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12152 * lang.c (lang_init): Make -fexceptions the default.
12153 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12154 exception handling is not turned on.
12156 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12158 * lang.c (flag_new_exceptions): Make this this default.
12159 * decl.c (end_java_method): Call emit_handlers.
12160 * except.c (method_init_exceptions): Set language code and version.
12161 (expand_start_java_handler): Enable exception, and call
12162 expand_eh_region_start.
12163 (expand_end_java_handler): Enable exception, and set up catch blocks.
12164 (emit_handlers): New routine to generate the saved handlers.
12165 * java-except.h (emit_handlers): Add prototype.
12167 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12169 We used to have three different representations of the constant pool:
12170 the CPool structure, the tree_constant_pool, and the constructures
12171 used to build the Class object (which may need class and string
12172 constants) in compiled code. None were appropriate for compiling
12173 to .class files, so I did a major overhaul.
12175 First, the tree_constant_pool array was removed. Things were
12176 modified to the CPool structure in the JCF could be used.
12177 Second, a "capacity" field was added to the CPool, and functions
12178 written to search for a matching constant, adding one if not found.
12179 The code that generated the Class object was changed to use a CPool.
12180 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12181 the static Class object are now only in build_constants_constructor.
12182 Finally, I wrote code which can generate a .class file (including its
12183 constant pool) from the RECORD_TYPE of a class. This is a big step
12184 on the way to compiling Java source into .class files.
12186 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12187 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12189 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12190 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12191 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12192 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12193 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12194 (lang_type): Removed constant_pool field.
12195 * jcf.h (CPool): Renamed size to count. Added field capacity.
12196 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12197 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12198 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12200 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12201 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12202 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12203 (set_constant_entry, find_constant1, find_constant2,
12204 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12205 find_utf8_constant, find_class_or_string_constant): New functions.
12207 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12208 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12209 (give_name_to_class, get_class_constant): Likewise.
12210 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12211 (get_name_and_type_constant, get_ref_constant): Removed.
12212 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12213 * parse.y: Don't save/restore tree_constant_pool.
12214 * verify.c (verify_jvm_instructions): Update for new approach.
12215 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12217 * lang-options.h: Added -femit-class-file, -femit-class-files.
12218 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12219 (lang_f_options): Added "emit-class-file(s)".
12221 * expr.c (build_java_arrayaccess): Generate more efficient array
12222 bounds checking, by using unsigned compare.
12224 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12226 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12228 * parse.h: New comment on the handling of unresolved type
12229 identifiers. JDEPs are now part of the jdep_code enum.
12230 (typedef struct jdep): Now use enum jdep_code or int, depending on
12231 availability. Both are narrowed down to an 8 bits bitfield.
12232 (CALL_EXPR_PRIMARY): Fixed comment.
12234 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12236 * Make-lang.in (java): Added gjavac and jvgenmain.
12237 (java.start.encap): Depend on gjavac.
12238 (java.rest.encap): Depend on jvgenmain.
12240 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12241 (JAVA_CROSS_NAME): Likewise.
12242 (java.all.build): Depend on jvgenmain and gjavac.
12243 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12244 (jvgenmain$(exeext)): New target.
12245 (java.install-common): Wrote.
12246 * config-lang.in (compilers, stagestuff): Added gjavac and
12249 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12251 * lang.c (lang_decode_option): New argc/argv interface.
12253 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12255 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12256 * decl.c (build_decl_no_layout): New function.
12257 * expr.c (java_lang_expand_expr): Layout declarations found in
12258 blocks before they're pushed.
12259 * jcf-parse.c (load_class): Save current line when parsing class
12261 (parse_source_file): Register class before expanding their
12263 * lang.c (put_decl_node): Produce `null' when `void *' is
12265 * lex.c (static tree wfl_op): New static global, for error report
12267 (java_init_lex): wfl_operator and wfl_op initialized
12268 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12270 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12271 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12272 build_unresolved_array_type): New static function definitions.
12273 (build_decl_no_layout): New extern function declared.
12274 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12275 faulty modifier exists.
12276 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12277 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12278 (UNARY_PLUS_EXPR): New fake operator.
12279 (struct parser_ctxt): New field osb_number.
12280 * parse.y (static tree wfl_operator): New static WFL for operator
12281 bound error messages.
12282 (DECR_TK, INCR_TK): Moved.
12283 (OP_TK): Tagged <operator>.
12284 (array_type:): Now call build_unresolved_array_type.
12285 (dim_expr:): Count the number of '[' seen.
12286 (post_increment_expression, post_decrement_expression,
12287 pre_increment_expression, pre_decrement_expression,
12288 unary_expression_not_plus_minus, unary_expression:): Actions are
12289 now building the corresponding unary expressions.
12290 (cast_expression:): Actions are now building cast expressions.
12291 (build_unresolved_array_type): New function.
12292 (create_interface): Reset the number of declared interfaces.
12293 (create_class): Likewise.
12294 (method_header): Methods declared within the scope of an interface
12295 are now implicitly set public and abstract.
12296 (java_complete_class): Variable's and parameter's type are patched
12297 with a promoted type.
12298 (declare_local_variables): Resolved non builtin types are promoted
12299 before being used to build a variable decl. Removed type patch
12300 posted on variable initialization statement.
12301 (source_start_java_method): Use build_decl_no_layout to build the
12302 decl of a parameter of incomplete type.
12303 (java_register_parsed_class): Process interfaces too. Call
12304 rest_of_decl_compilation on each processed class declarations.
12305 (java_complete_expand_methods): Don't attempt to expand things in
12307 (java_complete_tree): Process CONVERT_EXPR, even though it always
12308 has a type. Propagate error_mark_node to node's type too. Promote
12309 method's call argument type and return error_mark_node if
12310 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12311 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12312 handle unary operator nodes.
12313 (build_assignment): Added comment.
12314 (print_int_node): New function.
12315 (patch_assignment): New second argument. New error handling. Use
12316 print_int_node. Handle references. Use can_cast_to_p to issue
12317 different error message according to the context and check upon
12318 the initialization of the RHS.
12319 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12320 (operator_string): Handle more operators.
12321 (patch_binop): No longer use a function static
12322 wfl_operator. Improved error message on shift distance.
12323 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12324 patch_cast): New functions.
12326 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12328 * jvspec.c: New file.
12329 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12331 * java-tree.h (identifier_subst): Add declaration.
12333 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12335 * jvgenmain.c (main): Generate call to JvRunMain.
12337 * class.c (make_class_data): Push value for "sync_info" field.
12338 * decl.c (init_decl_processing): Push "sync_info" field.
12340 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12342 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12343 Java (source) name, not signature.
12344 Set TYPE_ALIGN to (at least) that of element_type.
12346 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12348 * class.c: Moved classname-mangling-rekated code to ...
12349 * mangle.c: ... this new file.
12350 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12351 * Makefile.in: Update for above changes.
12353 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12355 * expr.c (truthvalue_conversion): Convert integer and floating
12356 point value to their truth value.
12357 * lex.c (java_lex): Handle the `null' literal.
12358 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12359 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12360 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12363 * parse.y: Reorganization/documentation on token declaration.
12364 (binop_lookup[]): New added new tree codes.
12365 (relational_expression): Build corresponding binary operators.
12366 (equality_expression, conditional_and_expression,
12367 conditional_or_expression): Likewise.
12368 (java_complete_class): Fix crash in debug message.
12369 (java_complete_tree): Check initialization of method call
12370 arguments. Further bogus node evaluation to detect more error
12371 during assignments. Handles more binary operators.
12372 (patch_assignment): Use DECL_P.
12373 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12375 (operator_string): Handle more case. Compacted source.
12376 (patch_binop): Changed function comment. Checking for
12377 uninitialized first operand takes the compound assignment into
12378 account and uses DECL_P. Checking for uninitialized second operand
12379 delayed to routine's end. Use macros to issue type bound error
12380 messages and issue messages on both operands if their types are
12381 different. Force fixed type into node. Handle all binary
12384 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12387 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12388 build operator node and return tokens.
12389 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12390 * parse.h (java_complete_tree): Changed returned type in prototype.
12391 (build_method_invocation, build_assignment, patch_assignment,
12392 patch_binop): New static function declarations.
12393 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12394 BUILD_EXPR_WFL): New macros.
12395 * parse.y (enum tree_code binop_lookup[]): New static for token to
12397 (%union): Parser union has new sub-structure `operator'.
12398 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12399 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12400 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12401 ASSIGN_ANY_TK): Tokens tagged `operator'.
12402 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12403 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12404 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12405 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12406 (assignment_operator:): Rule tagged `operator'.
12407 (expression_statement:): Re-installed default rule.
12408 (method_invocation:): Sub rules call build_method_invocation.
12409 (postfix_expression:): Don't attempt to resolve name here. Just
12411 (multiplicative_expression:): Sub-rules build corresponding binop
12413 (additive_expression:, shift_expression:, and_expression:,
12414 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12415 (assignment:): Sub rule invoke build_assignment.
12416 (assignment_operator:): Default rules on sub rules.
12417 (force_error): Added documentation on this variable.
12418 (declare_local_variables): Build initialization calling
12420 (expand_start_java_method): Removed unused rtx declaration. Mark
12421 arguments as already initialized.
12422 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12423 (java_complete_expand_methods): Don't process next method if
12424 completion of the previous one triggered errors.
12425 (java_complete_expand_method): Call source_end_java_method if no
12426 error were found during completion.
12427 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12428 locals declaratilon. Handle names found within a class. Return
12429 error_mark_node when things aren't found.
12430 (patch_method_invocation_stmt): Return error_mark_node on failures.
12431 (patch_invoke): Removed unused local. Return the correct node.
12432 (java_complete_tree): Now returns a value. The BLOCK section binds
12433 local identifiers and the type of a BLOCK is now void. Assign the
12434 result of operand completion on COMPOUND_EXPR. Assign the
12435 encapsulated node of a WFL to the result of its completion, except
12436 when the node is an identifier. Now handle MODIFY_EXPR and several
12437 binary operators. Return error_mark_node on errors.
12438 (build_method_invocation, build_assignment, patch_assignment,
12439 build_binop, operator_string, patch_binop): New functions.
12440 * typeck.c (binary_numeric_promotion): New function.
12442 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12444 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12445 Replace most uses of ident_subst by identifier_subst.
12447 * class.c (push_class_static_dummy_field): Removed function.
12448 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12449 instead of looking got "class" static field. Create that decl here.
12450 (class_identifier_node): Removed; no longer needed.
12451 (init_class_processing): Don't init class_identifier_node.
12452 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12453 Do nreverse 0 times (instead of twice) for Object and Class.
12454 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12456 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12458 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12459 while initializing linenumber_count and linenumber_table.
12460 Do it before init_function_start (which calls emit_line_note).
12461 * expr.c (expand_byte_code): Don't need to clear lineno here.
12463 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12465 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12466 then mangle number as _N_.
12468 * class.c (mangle_class_field): New function.
12469 (build_class_ref): Set assembler name of class reference using
12470 mangle_class_field.
12471 (push_class_static_dummy_field): Likewise.
12473 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12475 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12476 of assigning to TREE_CODE. The latter method exploits a feature
12477 of GCC that is not ANSI compliant.
12479 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12481 * decl.c (pushdecl_force_head): New function.
12482 (pushlevel): Removed conditional printf.
12483 (complete_start_java_method): Don't enter local variable scope if
12484 function is compiled from source code.
12485 * expr.c: parse.h now included
12486 (java_lang_expand_expr): New function.
12487 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12488 printf. Terminate buffer when doing directories.
12489 * jcf-parse.c (parse_source_file): Call lang_init_source before
12490 parsing and before code generation.
12491 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12492 use printf if the macro is defined.
12493 * lang.c (lang_init): Install lang_expand_expr hook on
12494 java_lang_expand_expr.
12495 (java_dummy_print): New function.
12496 (lang_init_source): New function.
12497 * lex.c (java_lex): Remember location of an opening brace at the
12498 second nesting level.
12499 (java_is_eol): Unget character seen after a CR if it is EOF.
12500 * parse.h: Now includes lex.h
12501 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12502 printf if the macro is defined.
12503 (expand_start_java_method, build_expr_block, enter_block,
12504 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12505 New static function declarations.
12506 (pushdecl_force_head): New extern function declaration.
12507 (INCOMPLETE_TYPE_P): New macro.
12508 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12509 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12510 BLOCK_EXPR_ORIGIN): New macros.
12511 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12512 DECL_SOURCE_LINE_LAST): New macros.
12513 (struct parser_ctxt): Removed field current_method_decl, redundant
12514 with the field current_function_decl. Added fields
12515 first_ccb_indent1 and pending_block.
12516 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12517 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12519 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12520 (compilation_unit:): Cosmetic on sub rule.
12521 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12522 (variable_initializer:): Installed default rule on expression:.
12523 (method_declaration:): method_header: starts a new
12524 method. method_body: installs the function body, absorbs blocks
12525 emitted for temporary variable scopings, pops function's body block
12526 and merges function's last statement lineno in DECL_SOURCE_LINE.
12527 (method_body:): Installed default rules.
12528 (block:): Call enter_block when an opening brace is seen. Absorb
12529 scoping blocks and call exit_block when a closing brace is seen.
12530 (block_statement:): Cosmetic changes.
12531 (method_invocation:): Create WFL around CALL_EXPR node.
12532 (patch_stage): Added comment around definition.
12533 (method_header): Try to use first_ccb_indent1 as the first line of
12534 the method, so BP debug info are emitted at the first opening
12535 brace of the function. If the function has no body, use the
12536 location of the function's name. Override currently defined method
12537 name with the matching WFL so we can point redefinition errors
12538 using the location where the function's name was declared.
12539 (check_abstract_method_header): Interprets DECL_NAME as an
12540 identifier or as a WFL, accordingly.
12541 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12542 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12543 location and name information out of it and reinstall DECL_NAME to
12544 its original identifier node value.
12545 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12546 function's source code).
12547 (read_import_dir): Test the value returned by find_class and issue
12548 a fatal accordingly.
12549 (declare_local_variables): Push a new block for the scope of the
12550 new variable(s) if code has been already generated at that nesting
12551 level. Pinpoint redefinition errors using the variable id
12552 WFLs. Generate initialization code if necessary. If the variable
12553 type is incomplete, register a patch on its decl.
12554 (source_start_java_method): Rewritten. Define a new block for the
12555 function's parameters. Build parameter decl out of function's
12556 arguments and register them for a patch if their types are
12558 (expand_start_java_method): Includes the part of
12559 source_start_java_method that was pushing the parameter decls and
12560 completing the method start code.
12561 (source_end_java_method): Removed call the expand_end_bindings and
12562 poplevel (already taken care of). Reinstall function's arguments
12563 and get function's last line of code before calling
12564 expand_function_end.
12565 (java_method_add_stmt): New comment before the function's
12566 code. Complement the second operand of the current COMPOUND_EXPR
12568 (java_complete_expand_methods): Don't generate debug info on line
12569 zero when expanding a generated constructor.
12570 (java_complete_expand_method): Set start and end line numbers for
12571 a artificially generated constructor to one and manually call
12572 enter_block and exit_block when defining it. For all methods:
12573 expand function's start calling the new expand_start_java_method
12574 and invoke java_complete_tree on the effective method's body, if
12576 (resolve_expression_name): Now use lookup_name_in_blocks to search
12577 local variable decls and print out an error when variables are
12579 (patch_method_invocation_stmt): Inserted comment before the
12581 (lookup_method_invoke): Chain method's arguments using chainon
12582 with the current arg list as a second argument. Inserted missing
12583 IDENTIFIER_POINTER when reporting an error on methods not found.
12584 (refine_accessible_methods_list): Don't retain constructors.
12585 (patch_arguments): Function removed.
12586 (java_complete_tree): Inserted comment before the function's
12587 code. New case for BLOCKs. Moved the WFL case a bit
12588 further. Complete function's arguments.
12589 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12590 maybe_absorb_scoping_blocks): New functions.
12592 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12596 * jcf-parse.c (parse_source_file, java_error_count): New forward
12597 and extern declarations.
12598 (java_parse_abort_on_error): Macro moved.
12599 (jcf_parse_source): fatal called if fopen fails. Now calls
12601 (parse_source_file): New parse_only parameter. Reflects the
12602 elimination of the second pass.
12603 (yyparse): parse_source_file called with argument set to 0.
12604 * jcf.h (JCF_ZERO): Sets java_source to zero.
12605 * lex.c (java_init_lex): pass argument is gone. Function modified
12606 to be called once during the analysis of a file.
12607 (java_unget_unicode): Fixed typo in fatal message.
12608 (java_get_line_col): Likewise.
12609 (java_lval): Likewise. String literals no longer built during
12611 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12613 * parse.h (MODIFIER_WFL): New macro.
12614 (parse_check_super, parser_check_super_interface): Now return int.
12615 (parser_chain_incomplete_item, not_builtin_p,
12616 complete_method_decl): Declarations removed.
12617 (build_method_invocation_stmt, build_invoke): Renamed using the
12618 `patch' instead of `build'
12619 (register-incomplete_type, obtain_incomplete_type,
12620 java_complete_tree, java_complete_expand_method,
12621 unresolved_type_p, create_jdep_list): New function declarations.
12622 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12623 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12624 (jdep): New typedef on new struct _jdep.
12625 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12626 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12627 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12628 JDEP_RESOLVED_P): New macros.
12629 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12630 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12631 JDEP_VARIABLE): New enum values and jdep kinds.
12632 (jdeplist): New typedef on struct _jdeplist.
12633 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12635 (CALL_EXPR_PRIMARY): New macro.
12636 (struct parser_ctxt): Fields java_pass, current_method_decl,
12637 method_decl_list deleted. New field jdeplist.
12638 (INCOMPLETE_P): Macro deleted.
12639 * parse.y (single_type_import_declaration:): Removed pass switch.
12640 (type_import_on_demand_declaration): Likewise.
12641 (field_declaration:): Removed pass switch on all sub rules.
12642 (class_declaration:): Call the complete_class_decl removed on
12644 (method_declaration:): Removed second pass switch. No longer chain
12645 methods decl when method_header reduced.
12646 (method_header:): Sub rules no longer depend on pass switch.
12647 (method_declarator:): Likewise.
12648 (method_body:): Likewise.
12649 (abstract_method_declaration:): Likewise.
12650 (block_statement:): Likewise.
12651 (local_variable_declaration:): Likewise.
12652 (argument_list:): Likewise.
12653 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12654 removed. Partial CLASS_EXPR tree node built instead.
12655 (postfix_expression:): Removed pass switch on all sub rules.
12656 (java_pop_parser_context): Free classd_list content.
12657 (yyerror): Call obstrack_grow0 to finalize error message.
12658 (check_class_interface_creation): Comment modified to reflect new
12659 returned value meaning. Removed second pass switch. Return 1 if an
12660 error was found, 0 otherwise. Adjust pointer on filename if a
12661 leading path separator was found.
12662 (maybe_create_class_interface_decl): Removed first pass switch
12663 when linking the class decl to the class_list. Install a new
12664 jdep_list for the class.
12665 (add_superinterfaces): List of unresolved interfaces is
12666 gone. Unresolved interfaces are directly added to the current
12668 (create_interface): Second pass shortcut removed.
12669 ctpx->modifier_ctx access through MODIFIER_WFL.
12670 (create_class): Second pass shortcut removed. Call to
12671 register_incomplete_type replaces the call to
12672 parser_chain_incomplete_item.
12673 (complete_class_decl): Function removed.
12674 (duplicate_declaration_error): New way of retrieving redeclared
12676 (register_fields): Call to lookup_modifier_cl replaced by
12677 MODIFIER_WFL. New way of handling unresolved type, using
12678 unresolved_type_p and obtain_incomplete_type.
12679 register_incomplete_type replaces call to parser_chain_incomplete_item.
12680 (patch_stage): New static global variable.
12681 (method_header): New way of handling unresolved type, using
12682 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12683 indicates that the method decl needs to be patched.
12684 (check_abstract_method_header): Call to lookup_modifier_cl
12685 replaced by MODIFIER_WFL.
12686 (method_declarator): Incomplete argument type are registered
12687 calling register_incomplete_type. Patch on the declared method is
12688 issued in that case.
12689 (unresolved_type_p): New function.
12690 (parser_check_super_interface): New comment to reflect function's
12691 modified returned type (int). Function and has a new argument
12692 this_wfl. Call to parse_error_context uses this_wfl instead of
12693 relying on lookup_cl.
12694 (parser_check_super): Comment reflects function's new returned
12695 type (int). Function returns non zero value on error.
12696 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12697 register_incomplete_type, jdep_resolve_class): New functions to
12698 handle incomplete types in declarations.
12699 (java_complete_class): Rewritten to work with the new incomplete
12700 type handling scheme.
12701 (complete_class_report_errors): Likewise.
12702 (complete_method_decl): Removed: it jobs is now handled by
12703 java_complete_class.
12704 (do_resolve_class): Class loaded in not already loaded and not
12705 found in Java source code.
12706 (java_check_regular_methods, java_check_abstract_methods): Don't
12707 call complete_method_decl anymore.
12708 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12709 (read_import_dir): Got rid of the pass number dependency.
12710 (declare_local_variables): New handling of unresolved types (patch
12712 (source_start_java_method): New parameter level. Function called
12713 with level set to 1 when argument types are potentially
12714 unresolved. Called to complete the job with level set to 2 once
12715 types are complete.
12716 (source_end_java_method): Call to permanent_allocation
12717 removed. Waiting to be replaced by a more suitable obstack
12719 (java_complete_expand_methods, java_complete_expand_method,
12720 java_expand_finals): New functions.
12721 (build_method_invocation_stmt): Renamed
12722 patch_method_invocation_stmt. Extracts function call expression
12723 (wfl) and arguments (args) from CALL_EXPR tree operands.
12724 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12725 call. Patch the function and argument operand of the CALL_EXPR
12727 (patch_argument, java_complete_tree): New functions.
12729 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12731 Recover from missing fields and methods (i.e. error instead of fatal).
12732 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12733 * expr.c (expand_invoke): Recover from missing method.
12734 (expand_java_field_op): Recover from missing field.
12735 Inline references to java.lang.{Integer,Char,...}.TYPE.
12736 * typeck.c (get_type_from_signature), java-tree.h: New function.
12737 * class.c (add_method): Use get_type_from_signature.
12738 (build_class_ref): Handle a class that was not found.
12739 * typeck.c (convert): Handle conversion to pointers (for convenience).
12740 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12741 instead of lookup_field to handle missing fields.
12743 * jcf-parse.c (process_zip_dir): Set java_source.
12745 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12747 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12749 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12751 * jcf-parse.c (load_class): Don't change input_filename before
12752 calling jcf_parse_source (but still do it before calling
12754 (jcf_parse_source): Assign input_filename after having saved the
12756 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12757 list. ctxp->modifier_ctx zeroed according to its new
12758 definition. ctxp->filename initialized. Removed
12759 JAVA_MODIFIER_CTX_UNMARK.
12760 (java_unget_unicode): Update the character based column position.
12761 (java_allocate_new_line): ref_count not used anymore. Always free
12762 ctxp->p_line. Initialize c_line->char_col to 0.
12763 (java_get_unicode): Update the character based column position.
12764 (java_lex): Use ctxp->elc to store current position in source
12765 file, at the beginning of the parsed token. Set modifier_ctx entry
12766 corresponding to the parse modifier to a WFL node. Return a WFL
12767 node when an identifier is parsed.
12768 (java_lex_error): Now uses ctxp->elc to store current position in
12770 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12771 * lex.h (build_wfl_node): New function definitions.
12772 (struct java_line): ref_count and next fields are gone. New field
12774 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12775 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12776 (JAVA_COLUMN_DELTA): New macro.
12777 (java_lc): New typedef on new struct _java_lc.
12778 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12779 (parse_error_context, parse_warning_context): Changed prototypes.
12780 (java_get_line_col): Added as an available global function.
12781 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12782 (IC_DECL): Replaced by macro IC_TYPE
12783 (DEPEND_WFL): New macro.
12784 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12786 (exit_java_complete_class): Removed a commented out statement.
12787 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12788 now an array of tree nodes. Deleted fields line_list and
12789 e_line. New field elc, to replace e_line.
12790 * parse.y (array_type:): Build WFL node.
12791 (qualified_name:): Build a single WFL node out of two. Retain
12792 the location information of the first node in the resulting node.
12793 (package_declaration:): Use package name as a WFL node
12794 (single_type_import_declaration:): Use imported name as a WFL node.
12795 (type_import_on_demand_declaration:): Use root of the imported
12796 packages as a WFL node.
12797 (field_declaration:): Removed unused local variable cl.
12798 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12799 (yyerror): New static elc. Removed static error_line, error_pos.
12800 New local code_from_source. Save ctxp->elc into elc at the first
12801 pass. Call java_get_line_col to get a string of the line where
12802 the error occurred.
12803 (debug_line): Removed static function.
12804 (parse_error_context, parse_warning_context): Parameter cl is now
12805 a WFL node. Use its value to initialize ctxp->elc.
12806 (redefinition_error): Parameter cl is now a WFL node.
12807 (parse_add_interface): New parameter wfl. No longer call
12808 lookup_cl, use wfl instead.
12809 (check_class_interface_creation): Parameter cl is now a WFL node.
12810 (maybe_create_class_interface_decl): Likewise.
12811 (add_superinterfaces): New function.
12812 (create_interface): Removed local cl, node, super_decl,
12813 super_decl_type. Function now uses id as a WFL node. Better
12814 warning/error report on obsolete or forbidden mix of
12815 modifiers. Now calls add_superinterfaces to register interfaces.
12816 (create_class): Removed local cl, node. Local variable id is used
12817 as a WFL node. Better error report on forbidden modifier
12818 mix. Uses add_superinterfaces to register interfaces.
12819 (find_field): Argument cl is now a WFL node. Now store the WFL
12820 node of a fields that needs to be checked for their
12822 (method_header): Local variable node non longer used. Local
12823 variable id replaces cl.
12824 (check_modifiers_consistency): Local variable cl is now a WFL
12826 (method_declarator): Local variable cl replaced by parameter id.
12827 (parser_qualified_name): Now uses parameter name as a WFL node.
12828 (parser_check_super_interface): New parameter wfl, for achieve
12829 greater accuracy during error reports.
12830 (parser_chain_incomplete_item): New parameter named location. Used,
12831 along the decl, to construct the incomplete item node.
12832 (java_complete_class): resolve_class now uses WFL node extracted
12833 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12835 (complete_method_decl): Unresolved function's argument types are WFL.
12836 (resolve_class): Parameter cl is now a WFL node.
12837 (resolve_and_layout): Likewise.
12838 (do_resolve_class): Likewise. Try first to use cl and then do the
12839 lookup on the decl when calling check_pkg_class_access.
12840 (complete_class_report_errors): Use IC_TYPE in place of
12841 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12842 instead of doing a lookup over the decl.
12843 (java_check_final): Use WFL info from field tree list.
12844 (lookup_cl): Rewritten and returns a statically defined WFL node.
12845 (lookup_modifier_cl): Now uses information from WFL nodes.
12846 (process_imports): Likewise.
12847 (read_import_dir): name and cl arguments replaced by a single WFL
12848 node. Function modified accordingly.
12849 (find_in_imports_on_demand): Now uses WFL node.
12850 (check_pkg_class_access): cl argument is now a WFL node.
12851 (declare_local_variables): Fixed to use WFL nodes.
12852 (resolve_expression_name): Likewise.
12853 (build_method_invocation_stmt): name_combo argument renamed
12854 wfl. Function modified to use WFL nodes.
12855 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12856 (lookup_method_invoke): cl is now a WFL node. Added missing
12857 IDENTIFIER_POINTER to class type decl name.
12859 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12861 * lang.c (init_parse): Now returns char* containing the filename.
12863 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12865 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12867 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12868 * class.c (make_class_data): If flag_assume_compiled, initial class
12869 state is CSTATE_PREPARED; make superclass and interfaces direct
12870 references, rather than constant pool indexes.
12872 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12874 * parser.y: Include flags.h. Removed debug variable pl.
12875 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12876 (block:): Likewise.
12877 (labeled_statement_nsi:): Generate debug info when reducing
12878 expression_statement:.
12879 (check_pkg_class_access): get_access_flags_from_decl invokation
12880 fixed for new CLASS_* flags location.
12881 (source_end_java_method): Save/restore parser context when
12882 entering/leaving this routine. Restore lineno to its right value
12883 before calling expand_end_bindings.
12884 (build_method_invocation_stmt): build_invoke called with the
12885 current line information.
12886 (build_invoke): New argument cl. Wrap the function call around a
12888 (refine_accessible_methods_list): Changed comment, removed
12890 * parse.h: Fixed typo in comments.
12891 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12892 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12893 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12895 * lex.c (java_lex): Record the last closing curly bracket of a
12897 * jcf-parse.c (jcf_parse_source): Now calls
12898 java_check_methods. Clarified comment, fixed typo.
12900 1998-04-09 Dave Brolley <brolley@cygnus.com>
12902 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12903 (finish_parse): Expose for non USE_CPPLIB builds.
12905 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12907 * lang.c (lang_print_xnode): New function.
12909 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12911 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12912 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12913 used to build a class's dispatch table.
12914 (make_class_data): Generate dispatch table if flag_assume_compiled.
12915 Set dtable of class object to address of class_dtable_decl.
12917 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12918 be volatile and have side effects - generates better code.
12920 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12921 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12923 * expr.c (expand_invoke): If class is final, method is
12924 effectively final, so can call it directly.
12926 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12928 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12930 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12932 * parse.y (build_method_invocation_stmt): Removed extra argument
12935 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * expr.c (dtable_indent): Now static global.
12938 (expand_invoke): Now call invoke_build_dtable and
12939 build_invokevirtual.
12940 (invoke_build_dtable, build_invokevirtual): New functions.
12941 * jcf-io.c (find_class): Defer issuing a warning by setting
12942 jcf->outofsynch to 1.
12943 * jcf-parse.c (jcf_out_of_synch): New function.
12944 (load_class): Test this_jcf.outofsynch flag and call
12945 jcf_out_of_synch accordingly.
12946 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12947 comment indentation.
12948 * lex.c (java_get_unicode): Fixed code indentation.
12949 (java_lex): Create string literal. Fixed typo. Removed several
12950 premature obstack_free.
12951 * parse.h: New enums for name resolution and invocation mode.
12952 (struct qualification): New data structure.
12953 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12954 (do_resolve_class, build_method_invocation_stmt,
12955 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12956 debug_line, identical_subpath_p, invocation_mode,
12957 refine_accessible_methods_list, build_invoke,
12958 lookup_method_invoke): New functions declared.
12959 (build_invokevirtual, invoke_build_dtable, match_java_method,
12960 build_field_ref, jcf_out_of_synch): New references to external
12962 (struct parse_ctxt): Removed artificial_constructor field.
12963 * parse.y: (array_type:): Type defined for this rule.
12964 (class_type:): Installed default rule for interface_type:.
12965 (array_type:): Now build Java array type.
12966 (qualified_name:): Now use obstack_grow0.
12967 (method_declaration:): Skip the artificial constructor added to
12969 (abstract_method_declaration:): Execute the code only during pass 1.
12970 (block:): Installed default rule in block_statements:.
12971 (block_statement:): Add the statement to the method during pass 2.
12972 (statement_expression): Installed default rule for
12973 method_invocation:.
12974 (argument_list:): Added code to build the argument list.
12975 (method_invocation:): Added call to create the method invocation
12977 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12978 (debug_line): New function for debug.
12979 (complete_class_decl): No longer do something during pass 1.
12980 (method_header): Use BUILD_PTR_FROM_NAME.
12981 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12983 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12984 function's main comment.
12985 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12987 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12988 (resolve_class): Now works with arrays.
12989 (do_resolve_class, resolve_and_layout): New functions.
12990 (java_check_regular_methods): Reverse method list before and after
12991 having processed it. No longer set ctxp->artificial_constructor.
12992 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12993 accordingly. Fixed typo in issued error message. Now use
12995 (find_in_imports_on_demand): Now use obstack_grow0.
12996 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12997 (source_end_java_method): Call expand_expr_stmt instead of
12998 expand_expr. Calls it before calling expand_function_end.
12999 (java_method_add_stmt): Do nothing if errors were found during
13001 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13002 (build_method_invocation_stmt, build_invoke, invocation_mode,
13003 lookup_method_invoke, refine_accessible_methods_list,
13004 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13006 * typeck.c (build_java_signature): Properly end method signature
13007 if return type skipped.
13008 (match_java_method): New function.
13010 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13012 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13014 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13016 * expr.c (build_invoke_non_interface): New function.
13017 (methods_ident, ncode_ident): Now static globals.
13018 (expand_invoke): Use build_invoke_non_interface.
13019 * java-tree.h (struct lang_decl): New field function_decl_body.
13020 (DECL_FUNCTION_BODY): New macro.
13021 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13022 CLASS_FROM_SOURCE_P.
13023 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13024 before starting pass 2. Call to java_generate_parsed_class replaced
13025 by java_register_parsed_class.
13026 * lex.c: Fixed typo in header. Some line width related formating.
13027 * lex.h: Some line width related formating.
13028 * parse.h (source_end_java_method, resolve_expression_name,
13029 complete_class_decl, maybe_create_class_interface_decl,
13030 check_class_interface_creation): New static function declarations.
13031 (java_layout_parsed_class, java_method_add_stmt): New function
13033 (struct parser_ctxt): Field mark_class_generate removed. New
13034 fields class_list and artificial_constructor.
13035 * parse.y: Fixed typo in header.
13036 (class_declaration:): Call complete_class_decl when class body
13038 (method_declaration:): Call source_end_java_method in pass 2 when
13039 the method body is defined.
13040 (postfix_expression:): Do expression name resolution on sub-rule
13041 name during pass 2.
13042 (create_class, create_interface): Merged common pieces.
13043 (check_class_interface_creation, maybe_create_class_interface_decl):
13045 (complete_class_decl): New function.
13046 (register_fields): Fixed line width related typo.
13047 (method_header): Correctly skip first argument when fixing
13048 argument line. Changed the loop.
13049 (java_check_circular_reference): Now use ctxp->class_list.
13050 (java_complete_class): Removed start/stop marking.
13051 (java_check_regular_methods): Now takes a class decl as an
13052 argument. Add default constructor if none were encountered.
13053 (java_check_methods): Now use ctxp->class_list. Changed call to
13054 java_check_regular_methods.
13055 (source_start_java_method): Set DECL_ARG_TYPE for each function
13057 (source_end_java_method, java_method_add_stmt): New functions.
13058 (java_generate_parsed_class): No longer exists.
13059 (java_layout_parsed_class, java_register_parsed_class): New functions.
13060 (resolve_expression_name): New function.
13062 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13065 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13066 until pass initializations are done. Call read_import_dir with
13068 * parse.h: (lookup_modifier_cl): New function declared.
13069 (INTERFACE_FIELD_MODIFIERS): New macro.
13070 (OBSOLETE_MODIFIER_WARNING): New macro.
13071 * parse.y: (register_fields): Class type and current field name in
13072 local variables. Check modifier(s) if adding field(s) to an interface.
13073 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13074 and report errors using the faulty modifier line context.
13075 (lookup_modifier_cl): New function.
13076 (read_import_dir): Detect and report default import processing
13079 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13081 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13082 * class.c (is_compiled_class): Return 1 after making sure it
13083 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13084 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13085 * java-tree.h (flag_assume_compiled): Add decl.
13086 * lang.c (lang_f_options): Add the flag.
13087 (flag_assume_compiled): Add decl, default to 0.
13089 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13092 (is_compiled_class): Likewise.
13093 (layout_class): Likewise.
13094 (layout_class): Detect and lay out classes defined in source code.
13095 (interface_of_p, add_interface_do, may_add_interface): New
13097 (add_interface): Now use add_interface_do.
13098 (add_method_1): New function.
13099 (add_method): Now use add_method_1.
13100 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13101 (complete_start_java_method): New function.
13102 (start_java_mehod): Now call complete_start_java_method.
13103 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13104 (expand_invoke): Likewise and fixed typo.
13105 *gjava.c: (print_super_field): Use new argument to find_class
13108 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13109 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13110 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13112 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13113 (add_method_1, push_class): New prototypes.
13114 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13115 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13116 directory where the class was found.
13117 (find_class): New argument DO_CLASS_FILE. Function find_class
13118 modified accordingly.
13119 *jcf-parse.c: (fix_class_path): New function.
13120 (load_class): Use new VERBOSE argument. load_class now finds and
13121 loads/parses .class/.java files. Save read_state of current_jcf
13123 (java_parser_abort_on_error): New macro.
13124 (jcf_parse_source, parse_source_file): New function.
13125 (jcf_parse): Fixed typo.
13126 (yyparse): Call parse_source_file () only.
13127 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13128 writing the real class name back in the zip directory entry.
13129 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13130 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13131 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13132 (find_class): Prototype fixed.
13133 *lex.c: Added 1998 time stamp.
13134 Removed all static global variables, moved into the parser
13135 context data structure.. Now include unistd.h if SEEK_SET not
13137 (java_init_lex): Rewritten.
13138 (java_sneak_unicode): Modified current unicode access in current line.
13139 (java_unget_unicode): Likewise.
13140 (java_allocate_new_line): New allocation management.
13141 (java_read_char): Modified access and storage of unget_utf8_value.
13142 New way of processing current unicode.
13143 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13144 (java_get_unicode): Now use the parser context.
13145 (java_lineterminator): Likewise.
13146 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13147 of the reentrant parser implementation. Function now use the
13148 parser context data structure and java_lval. Fixed production of
13149 the float and double constant "out of range" error message. Fixed
13150 obstack use. Return integer value when hitting a modifier. Now
13151 return type for TRUE, FALSE and other predefined types. Return
13152 identifier as a TREE_LIST list containing the current line context
13153 as the TREE_VALUE sub-node.
13154 (java_unicode_2_utf8): Fixed typo in declaration.
13155 (java_lex_error): Now use the parser context data structure.
13156 *lex.h: Added 1998 time stamp.
13157 (struct java_line): New fields ref_count and next.
13158 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13159 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13160 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13161 *parse.h: Added 1998 time stamp.
13162 (java_parse_source_file): Renamed from parse_source_file.
13163 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13164 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13165 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13166 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13167 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13168 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13169 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13170 (struct parser_ctxt): New data structure to keep the parser context.
13171 *parse.y: Added 1998 time stamp, got rid of static global variables.
13172 (java_error_count, ctxp): New global variables.
13173 (%union): New value field.
13174 (numeric_type, integral_type): Rules removed.
13175 (primitive_type): Rule defined to handle integral, float, double and
13177 (qualified_name, package_declaration,
13178 single_type_import_declaration, type_import_on_demand_declaration,
13179 modifiers, class_declaration, super, interfaces,
13180 interface_type_list, class_body, field_declaration,
13181 field_declaration, variable_declarators, variable_declarator,
13182 variable_declarator_id, method_declaration, method_header,
13183 formal_parameter_list, formal_parameter, method_body, block,
13184 static, interface_declaration, extends_interfaces,
13185 abstract_method_declaration, local_variable_declarators): Rules now
13187 (force_error, do_warning): New global statics.
13188 (push_parser_context, parser_context_save_global,
13189 parser_context_restore_global, pop_parser_context): New functions.
13190 (yyerror): Now uses the global parser context. Fixed use of obstack.
13191 (parse_error, parse_error_context, parse_warning_context,
13192 java_accstring_lookup, redefinition_error, check_modifiers,
13193 parser_add_interface, create_interface, create_class, find_field,
13194 duplicate_declaration_error, register_fields, method_header,
13195 check_modifiers_consistency, check_abstract_method_header,
13196 method_declarator, parser_qualified_classname,
13197 parser_check_super_interface, parser_check_super,
13198 parser_chain_incomplete_item, java_check_circular_reference,
13199 layout_class_from_source, java_complete_class,
13200 complete_method_decl, resolve_class, complete_class_report_errors,
13201 java_check_final, check_method_redefinition,
13202 java_check_regular_methods, java_check_abstract_methods,
13203 java_check_methods, lookup_java_interface_method2,
13204 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13205 process_imports, find_in_imports, read_import_entry,
13206 read_import_dir, find_in_imports_on_demand,
13207 check_pkg_class_access, not_builtin_p, declare_local_variables,
13208 source_start_java_method, java_generate_parsed_class): New
13210 *typeck.c: (signature_include_return): New global variable.
13211 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13212 to add the function returned type in the signature.
13214 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13216 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13218 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13220 * Make-lang.in (java.info): Added.
13221 (java.install-info): Added
13223 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13225 * Makefile.in (clean): Also remove java/parse.c.
13227 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13229 Add a pair of -fbounds-check/-fno-bounds-check options.
13230 * lang.c (lang_decode_option): Add code to grok arguments.
13231 (flag_bounds_check): Add decl.
13232 (lang_f_options): New array w/ the option in it.
13233 * java-tree.h (flag_bounds_check): Add decl.
13234 * lang-options.h: New file.
13235 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13236 of a static macro value.
13237 (JAVA_ARRAY_EXCEPTION): Delete macro.
13239 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13241 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13242 * expr.c (build_anewarray): Add missing promote_type.
13244 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13246 Add array types with known length to optimize bounds checking.
13247 * typeck.c (build_java_array_type): Take length parameter.
13248 (java_array_type_length, build_prim_array_type): New functions.
13249 * java-tree.h: Update for new functions.
13250 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13251 * class.c: Use build_prim_array_type.
13252 * expr.c (can_widen_reference_to): Handle known-length array types.
13253 (verify_jvm_instructions): Keep track of integer push instructions
13254 followed by newarray/anewarray, so we can build known-length arrays.
13255 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13256 (java_array_data_offset): New function.
13257 (build_java_array_length_access): New function. Optimize if constant.
13258 (build_java_arrayaccess): Constant fold bounds check.
13259 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13260 (build_newarray, build_anewarray): New functions.
13261 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13262 * verify.c (merge_types): Handle known-lengh array types.
13264 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13266 * expr.c (expand_byte_code): Fix performace bug, which caused
13267 searching linenumber_table to be linear rather than constant.
13269 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13271 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13273 * decl.c, java-tree.h (soft_fmod_node): New global.
13274 * decl.c (init_decl_processing): Define __builtin_fmod.
13275 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13276 using __builtin_fmod.
13278 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * keyword.h: New file, output of keyword.gperf as processed by
13282 * lex.c (java_lex_init): Initialize java_error_flag.
13283 * parse.c (YYERROR_NOW): Uses java_error_flag.
13284 * parse.y: New static java_error_flag. Useless definition of
13286 * parse.y (java_error): Portable error recovery using
13287 java_error_flag (not yet completely tuned).
13289 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13291 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13293 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13295 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13296 (parse.c, lex.c, keyword.h): New rules for Java source code
13298 * parse.c: Renamed into jcf-parse.c.
13299 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13300 * keyword.gperf: New file, Java keywords.
13301 * parse.y: New file, Java language grammar.
13302 * parse.h: New file, Java language grammar definitions.
13303 * lex.c: New file, Java language lexer.
13304 * lex.h: New file, Java language lexer definitions.
13306 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13308 * decl.c (clinit_identifier_node), java-tree.h: New global.
13309 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13310 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13311 * expr.c (expand_java_field_op): Check for invalid assignment
13314 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13316 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13318 * verify.c (verify_jvm_instructions): When processing a handler,
13319 attempt to set the current_subr to the right value.
13320 (More complicated code combines Sep 17 and Oct 22 versions.)
13322 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13324 * class.c (push_class): Figure out (guess) name of source file.
13325 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13326 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13327 (parse_class_file): Change return type from int to void.
13328 Call debug_start_source_file/debug_end_source_file.
13330 * expr.c (build_java_binop): Fix masking 2nd operand.
13331 * decl.c (init_decl_processing): Set sizetype first.
13333 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13335 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13336 (Revert Sep 17 change.)
13338 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13341 .class extension in their name and fix thing so we don't process
13342 them parse_zip_file_entries().
13343 (parse_zip_file_entries): Cleaned unused local variables.
13345 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13347 * expr.c (can_widen_reference_to): Allows equal array element types.
13348 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13349 * jcf-dump.c (RET): Get (and print) index.
13351 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13352 Promote element type to POINTER_TYPE.
13354 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13356 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13357 find_in_current_zip, jcf_figure_file_type): Moved from
13358 jcf-reader.c to parse.c.
13359 * zextract.c: (read_zip_archive): takes file_comment_length possible
13360 field into account.
13362 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13364 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13366 * verify.c (merge_types): Handle array types even better ...
13368 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13370 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13372 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13373 * class.c (make_class_data): Don't build fields_decl if no fields.
13374 When building fields_decl, skip if DECL_ARTIFICIAL.
13376 * expr.c (java_stack_swap): Update stack_type_map.
13377 * verify.c (merge_types): Handle array types better.
13379 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13381 * class.c (add_field): Don't promote short integral fields to
13382 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13383 * expr.c (push_value): Promote and convert short integral values.
13385 * decl.c, java-tree.h (integer_two_node): New constant node.
13386 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13388 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13390 * class.c (append_gpp_mangled_type): Use function argument
13391 unpromoted type to generate mangled name.
13393 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13395 * constants.c (build_constant_data_ref): Now uses current_class
13396 instead of main_class.
13397 (build_constants_constructor): Now uses current_class instead of
13399 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13400 of the global variable SeepZipFiles done here.
13401 * zextract.c (read_zip_archive): extra_field optional field taken
13402 into account while computing the position of the class file in the
13404 * verify.c (verify_jvm_instructions): Use current_jcf to search
13406 * parse.c (load_class): First search for the class to load in the
13407 current zip file. Saves current_jcf (restored before returning
13408 from that function). Don't call JCF_FINISH in the class was found
13409 in the current ZIP file.
13410 (jcf_parse): If the class was found in the current ZIP file, save
13411 its tree_constant_pool (for later reuse).
13412 (parse_class_file): New function. Process each method defined in
13413 the current class and record the class as to be later registered.
13414 (yyparse): Rewritten. Figure the type of the current file and switch
13416 * lang.c: New global variable current_jcf.
13417 (lang_init): Removed compiling_from_source test (done later, in
13418 yyparse). Removed call the jcf_parse ().
13419 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13420 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13421 in the current ZIP file) and zip_offset (offset to the class data in
13422 the current zip file).
13423 * jcf-reader.c: zipfile.h included.
13424 localToFile: New ZipFileCache static global variable
13425 (parse_zip_file_entries): New function. Browse the current ZIP
13426 file directory and process each class found.
13427 (process_zip_dir): New function. Register each class found in the
13428 ZIP file directory. The class aren't parsed but a valid JCF is
13429 link to each of them.
13430 (find_in_current_zip): New function. Search for a class in the
13431 current ZIP file directory. If found, prepare the class so that it
13433 (jcf_figure_file_type): New function. Examine the file structure
13434 to figure a class file, a ZIP file. If none of these categories are
13435 matched, a source file is assumed.
13436 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13437 SeenZipFile: New global variable.
13438 (open_in_zip): Use zipmember's length to accelerate the search for
13439 a member. If zipmember was NULL and zip file successfully read,
13441 * java-tree.h: New global variable current_jcf declared. Added
13442 declaration for current_constant_pool_tags, current_constant_pool_data,
13443 current_constant_pool_length, current_constant_pool_data_ref.
13444 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13445 store the JCF of classes seen in a zip file) and tree *constant_pool
13446 (to save a loaded class constant pool). current_class declared here.
13447 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13448 retrieve method_ref_constant.
13449 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13450 (OBJECT): get_class_constant now uses current_jcf.
13451 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13452 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13453 (expand_invoke): Now uses current_class instead of main_class
13454 (build_class_init): Now uses current_class instead of main_class
13455 * class.c: New static global variable registered_class.
13456 (register_class): New function.
13457 (emit_register_class): Modified to use registered_class instead of
13459 (is_compiled_class): Now take into account class seen in the archive.
13461 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13463 * except.h: Renamed to: java-except.h.
13464 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13465 * except.c: Add semi-working (commented out) implementation.
13467 * expr.c (expand_iinc): Add needed flush_quick_stack.
13468 * parse.c (set_source_filename): New function.
13469 (give_name_to_class): Set input_filename from package.classname.java.
13471 * jcf-io.c (find_class): Don't look first in ".".
13473 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13475 * zextract.c (read_zip_archive): Now takes into account the
13477 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13479 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13481 * constants.c, java-tree.h (build_internal_class_name): New function.
13482 (alloc_class_constant): Re-implement using build_internal_class_name.
13483 * class.c (make_class_data): Likewise.
13484 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13486 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13488 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13489 to NULL before pushing an exception handler target.
13491 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13492 (java_stack_swap, java_stack_dup): Re-write to be safe from
13493 clobbering registers.
13494 (build_class_init): New function.
13496 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13498 * typeck.c (build_java_array_type): Temporary use
13499 permanent_obstack to create the array 'length' field.
13500 * expr.c (lookup_label): Temporay use permanent_obstack to create
13501 label if not found.
13502 * class.c (push_super_field): Tempory use permanent_obstack.
13504 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13506 * typeck.c (type_for_mode): Now handles double_type_node and
13508 * verify.c (verify_jvm_instructions): The instruction following
13509 the wide bytecode is checked. OPCODE_ret added to the list of
13512 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13514 * class.c (make_class): Temporary use permanent_obstack. Set the
13515 class CLASS_P field to 1.
13516 (push_class): Temporary use permanent_obstack.
13517 (set_super_info): Temporary use permanent_obstack.
13518 (add_method): Temporary use permanent_obstack, set
13519 METHOD_TRANSIENT().
13520 (add_field): Temporary use permanent_obstack. Sets
13521 FIELD_VOLATILE() and FIELD_TRANSIENT().
13522 (build_class_ref): Temporary use permanent_obstack if the class
13524 (build_static_field_ref): Temporary use permanent_obstack when
13525 creating field's rtl.
13526 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13527 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13528 and fields. Function finalized, as far as flag handling.
13529 (push_class_static_dummy_field): Temporary use permanent_obstack.
13530 (emit_register_class): Force generation of class registration at
13532 * decl.c (end_java_method): Call permanent_allocation() before
13534 * expr.c (can_widen_reference_to): Added comment to interface
13535 handling, fixed typo.
13536 (lookup_field): Now uses CLASS_P() to correct FIXME
13537 (expand_invoke): Verification on public && !static &&
13538 !abstract moved into soft_lookupinterfacemethod (kaffe).
13539 Use Object class dtable if objectref is an array when expanding
13541 (java_push_constant_from_pool): Temporary use permanent_obstack
13542 for CONSTANT_string
13543 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13544 create constant references.
13545 (get_constant): Temporary use permanent_obstack to create constant.
13546 (load_class): Temporary use permanent_obstack to load class.
13547 (jcf_parse): Temporary use permanent_obstack to perform class
13549 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13550 (build_java_signature): Temporary use permanent_obstack.
13551 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13553 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13554 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13557 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13559 * class.c (append_gpp_mangled_type): Fix typo.
13560 (emit_register_class): Use main_class to get class object, rather
13561 than looking for no-longer-existing static decl starting with _CL.
13562 * typeck.c (parse_signature_type): Promote array element type
13563 if it is a RECORD_TYPE.
13565 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13567 * class.c (push_class_static_dummy_field): New function.
13568 (mangle_static_field): New. Do G++-style mangling of static fields.
13569 (layout_class): Mandle static fields here, not in add_field.
13570 (build_class_ref): The class object is now a dummy static field.
13571 * decl.c (find_local_variable): Look for best, instead of first match.
13572 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13573 (build_java_athrow): Don't check here if exception is Throwable.
13574 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13575 (TYPE_USED): Removed. No longer used ...
13576 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13577 * verify.c (push_pending_label): New function.
13578 (push_pending_block): Renamed to check_pending_block.
13579 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13580 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13581 re-checking possible handlers) after a store (less wasted work).
13582 Check for null handler (finally) before calling add_handler.
13583 Various changes to (finally?) correctly handle try/finally.
13585 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13587 * class.c: Include stdio.h.
13589 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13591 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13592 to make sure class is initialized before static/special invoke.
13594 * verify.c (verify_jvm_instructions): On a store instruction,
13595 call find_local_variable to force pre-allocation of decl and rtx.
13596 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13598 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13600 * class.c (build_class_ref): Strip off "promoted_" if need be.
13601 (make_field_value): Call build_java_signature when needed.
13602 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13603 * expr.c (build_java_athrow): Don't push_value of exception.
13604 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13605 match specification of [fd]cmp[lg] for NaNs.
13606 (expand_byte_code): Add support for exception handler ranges.
13607 * except.c: Add skeleton for EH code-generation.
13608 * verify.c (merge_types): Treat all promoted integral types as equal.
13609 * constants.c (build_constants_constructor): To force creation of
13610 current_constant_pool_data_ref, call build_constant_data_ref.
13612 * javaop.def (lload): Fix typo.
13613 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13615 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13617 * parse.c: Don't include function.h.
13619 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13621 * except.[ch]: New files.
13622 * Makefile.in (JAVA_OBJS): Add except.o
13623 * expr.c: Temporary warning about unimplemented exceptions.
13624 * verify.c: Verify exception handlers.
13626 * jcf-dump.c (disassemble_method): Print exception table.
13628 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13630 * expr.c (verify_jvm_instructions): Started a thorough
13631 verification of invoke* bytecodes.
13632 (expand_byte_code): flush quick stack if PC is the target of a
13633 branch. and undef RET (conflicting with config/i386/i386.h).
13634 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13636 (expand_invoke): Now handles invokeinterface and do more
13637 verification according to the bytecode.
13638 (lookup_field): Don't try to load the class if processing
13640 (can_widen_reference_to): Now handles interfaces.
13641 * decl.c (init_decl_processing): New global variable
13642 soft_lookupinterfacemethod_node, declared in java-tree.h.
13643 Call set_super_info on string_type_node.
13644 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13646 * class.c (set_super_info): Fills the CLASS_* flags according to
13648 (get_access_flags_from_decl): Handles all class flags.
13650 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13652 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13653 * parse.c (yyparse): Check for abstract method, and missing code.
13654 * expr.c (expand_byte_code): Change interface.
13655 * lang.c (put_decl_node): Print promoted types prettier.
13656 * verify.c (verify_jvm_instruction): Change interface.
13657 Partial support for scanning exception table.
13658 For load instructions, handle promoted integral types.
13660 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13662 * verify.c: New file, with contents moved from expr.c.
13663 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13664 * typeck.c (is_array_type_p): Moved here from expr.c.
13665 * java-tree.h: Add some now-needed function declarations.
13666 * Makefile.in (JAVA_OBJS): Added verify.o.
13668 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13670 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13671 METHOD_ABSTRACT flag.
13673 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13674 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13675 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13677 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13679 (start_java_method): Hook for SYNCHRONIZED methods.
13681 * expr.c (build_java_jsr, build_java_ret): New functions
13682 (JSR,PRE): New macros
13683 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13684 (verify_jvm_instructions): tableswitch, lookupswitch,
13685 monitorenter, monitorexit, goto_w: verified.
13686 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13687 (build_java_monitor): New function.
13688 (MONITOR_OPERATION): Modified to call build_java_monitor()
13689 (verify_jvm_instructions): Started a thorough verification of
13692 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13694 Support verification of jsr/ret subroutines (used for try/finally).
13695 * decl.c (return_address_type_node): New type node.
13696 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13697 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13698 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13699 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13700 TYPE_USED): New macros for special types in type_map.
13702 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13703 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13705 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13707 * expr.c (can_widen_reference_to): New function.
13708 (pop_type): Use it.
13709 (merge_type_state): Support handling start of subroutine.
13710 (push_pending_block): Return char* error message, instead of calling
13711 fatal on an error. Also handle subroutines.
13712 (verify_jvm_instructions): Handle errors from push_poending_block.
13713 Support jsr and ret instructions.
13715 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13717 * jcf-io.c (find_classfile): Fix thinko.
13718 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13720 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13722 * Makefile.in (BISON): Remove.
13724 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13726 * Makefile.in: Convert to autoconf.
13727 * config-lang.in (outputs): Added java/Makefile.
13729 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13730 Rename cc1java to jc1.
13732 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13733 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13735 * class.c (class_depth): Do load_class if needed.
13737 Mostly better verification.
13738 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13739 (init_decl_processing): Change return type of soft_checkcast.
13740 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13741 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13742 lang_print_error): New functions.
13743 (lang_init): Set global hook print_error_function to lang_print_error.
13744 * expr.c: In the type_map ptr_type_node is only used for null now.
13745 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13746 (merge_types): Dererence pointer to record types before comparing.
13747 (decode_newarray_type, merge_types): On error just return NULL.
13748 (build_java_binop): Add preliminary implementation (with warning)
13749 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13750 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13751 (expand_compare, expand_java_goto, expand_java_call): Don't
13752 push_pending_block, since that only makes sense when verifying.
13753 (merge_type_state): Different return codes.
13754 (push_pending_block): A block may need to be verified more than once.
13755 (expand_byte_code): Warn about unused code at code generation time.
13756 (verify_jvm_instruction): Changed logic, since code may need to be
13757 re-verified if type-state has changed. Also, better error handling.
13758 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13759 Improve newarray, anewarray, ?aload, athrow,
13760 * java-tree.h (LABEL_CHANGED): New macro.
13762 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13764 * decl.c (soft_athrow_node): New global variable initialized.
13765 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13766 * typeck.c (convert): Added support for REAL_TYPE.
13767 (convert_to_char): New function.
13768 (convert): Handle CHAR_TYPE.
13769 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13770 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13771 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13773 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13774 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13775 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13776 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13777 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13778 to Use The Right Things.
13779 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13780 compatible with INT. BOOLEAN is made equivalent to BYTE.
13781 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13782 OPCODE_ifnonnull): Now supported.
13783 (build_java_athrow): New function.
13785 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13787 Rename method name <init> to match G++ (and fix mangling).
13788 * class.c (layout_class): Replace method name of <init> by class name.
13789 (make_method_value): Do inverse renaming of constructor from <init>.
13790 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13791 * typeck.c (lookup_java_constructor): New function.
13792 * expr.c (expand_invoke): If method_name is <init>, call
13793 lookup_java_constructor to find constructor.
13795 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13797 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13799 * parse.c (get_class_constant): Modified to handle array "classes"
13800 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13802 (convert): Modified to handle real type.
13803 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13804 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13805 variables declared.
13806 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13807 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13808 global variables initialized.
13809 (find_local_variable): Handles the case of a pointer
13810 (end_java_method): Restore the use of one more scope
13811 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13812 build_java_array_length_access, expand_java_arrayload,
13813 expand_java_arraystore, expand_java_array_length,
13814 expand_java_multianewarray, expand_java_anewarray,
13815 build_java_check_indexed_type, is_array_type_p,
13816 build_java_throw_out_of_bound_exception): New functions.
13817 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13818 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13819 OPCODE_<t>aload): Implemented code for verification.
13820 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13821 ARRAY_NEW_MULTI): Macro defined.
13822 (CONVERT): Modified to invoke convert().
13823 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13825 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13827 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13828 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13829 (make_class_data): Field name needs '/' as package prefix.
13830 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13832 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13834 Implement debug information for local variables.
13835 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13836 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13837 DECL_LOCAL_SLOT_CHAIN): New macros.
13838 (struct lang_decl_var): New type.
13839 * parse.c (give_name_to_locals): Move to decl.c.
13840 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13841 (start_java_method): Re-write parameter handling.
13842 (pending_local_decls): New global variable.
13843 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13844 (find_local_variable): Accept pc so we can skips decls not in range.
13845 (struct binding_level): Add end_pc field.
13846 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13847 (various): Change so current pc gets passed to find_local_variable.
13849 * decl.c (init_decl_processing): Re-arrange fields in
13850 class_type_node and and method_type_node to match kaffe 0.9.1.
13851 * class.c (make_method_value, make_class_data): Update
13852 initializations to match.
13854 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13856 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13857 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13858 (push_super_field): New function.
13859 (make_class_data): Handle inheritance of class static initializer.
13860 (layout_class): New name mangling.
13861 * constants.c (build_constant_data_ref): Init type of data array
13862 to a one-element array.
13863 (build_constants_constructor): Set DECL_SIZE from complete array type.
13864 * decl.c: Rename class_type, object_type etc to class_type_node,
13865 object_type_node etc. Make former inherit from latter.
13866 * expr.c (expand_invoke): Add cast of function address.
13867 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13868 * parse.c (yyparse): Don't call layout_class here.
13869 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13871 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13873 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13874 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13875 (alloc_class_constant): New.
13876 * expr.c (expand_invoke): Make sure method's class is initialized.
13877 * class.c (interits_from_p, emit_register_class): New functions.
13878 * parse.c (yyparse): Call emit_register_class.
13880 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13882 * constants.c: New file, to handle constant pool.
13883 * Makefile.in (JAVA_OBJS): Add constants.o.
13884 * decl.c (init_decl_processing): Update, fix, finish various structs.
13885 (pushdecl_top_level): New.
13886 * parse.c (layout_class): Moved to class.c.
13887 * expr.c (java_push_constant_from_pool): New function.
13888 * class.c (build_class_ref): Make work fully
13889 (make_class_data): Emit super-class, constant pool, interface vector.
13891 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13893 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13894 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13895 * class.c (class_depth): New function.
13896 (lookup_named_class): Replaced by new function lookup_class.
13897 * decl.c (object_type_node, string_type_node): New.
13898 Remove various types that we no longer need.
13899 * expr.c (verify_jvm_instructions): New separate verifier pass.
13900 (push_type, pop_type): New functions for verifier.
13901 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13902 (expand_byte_code): Simplify, since we assume already verified.
13903 (expand_invoke): Now mostly works.
13904 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13905 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13906 * parse.c: Wait to allocate class object until we know its name.
13907 (layout_class): Calculate DECL_VINDEX for each virtual method.
13908 * typeck.c (get_array_type): Rename to ...
13909 (build_java_array_type): ... and provide working implementation.
13910 (build_java_signature): New function - build Java signature of type.
13911 (set_java_signature): New function - cache signature with type.
13912 (lookup_java_method): New function.
13914 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13916 * class.c (ident_subst): Take extra SUFFIX parameter.
13917 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13918 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13919 (build_class_ref): Actually implement.
13920 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13921 * decl.c (builtin_function): New.
13922 (init_decl_processing): Update for current Kaffe. Declare some
13923 builtin Kaffe functions.
13924 * expr.c (build_address_of): New.
13925 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13926 Renamed (from expand_java_new etc), and added working implementations.
13927 (build_field_ref): Now also handle static fields.
13928 (expand_invoke): Implement invokestatic, and start implement rest.
13929 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13930 * javaop.def: Rename invokevirt -> invokevirtual.
13931 * lang.c (use_handles): Removed.
13932 * parse.c: Add support for ConstantValue attribute.
13933 Handle nested loading of a class. (JPOOL_UTF): New.
13935 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13937 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13939 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13941 * Make-lang.in (java.install-man): New empty rule.
13942 * typeck.c (set_local_type): New function.
13943 * expr.c (STORE_INTERNAL): Call find_local_variable,
13944 not find_stack_slot. Call set_local_type.
13946 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13948 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13949 and building RECORD_TYPE CONSTRUCTORs.
13950 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13952 * lang.c (use_handles): Change the default to 0.
13953 * decl.c: Define and build class_type, field_type, utf8const_type.
13954 * class.c (make_class_data, make_field_value,
13955 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13956 hashUtf8String, strLengthUtf8, mangled_classname:
13957 Functions to build reflective data structures.
13958 * parse.c (yyparse): Call make_class_data.
13960 * jcf-io.c (open_class, find_classfile): New functions.
13961 * jcf-dump.c: Support reading classfile from explicitly-named
13962 class file (without CLASSPATH searching).
13964 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13966 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13967 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13968 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13969 (get_constant): Now trivial for CONSTANT_Utf8.
13971 * jcf.h: Make NEW_CPOOL the default.
13972 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13974 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>