1 2002-06-11 Tom Tromey <tromey@redhat.com>
3 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4 * parse-scan.y (statement_without_trailing_substatement): Added
6 (assert_statement): New rule.
7 * java-tree.h (struct lang_type) [assertions]: New field.
8 (TYPE_USES_ASSERTIONS): New macro.
9 (CLASS_USES_ASSERTIONS): Likewise.
10 (FIELD_SYNTHETIC): New define.
11 * lex.c (java_lval;): Added ASSERT_TK.
12 * parse.y (ASSERT_TK): Added.
13 (statement_without_trailing_substatement): Added assert_statement.
14 (assert_statement): New rule.
15 (build_assertion): New function.
16 (maybe_generate_pre_expand_clinit): Create and initialize
18 (lookup_package_type): Removed decl.
20 * keyword.gperf (assert): New token.
22 2002-06-10 Akim Demaille <akim@epita.fr>
24 * parse.y (interface_type_list, class_member_declaration)
25 (unary_expression_not_plus_minus): Remove duplicate %type.
28 2002-06-09 Tom Tromey <tromey@redhat.com>
30 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
32 * parse.y (method_header): Give error message in all cases.
35 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
37 Don't use RTL inlining. Fix for PR java/6820.
38 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
39 (flag_really_inline): New.
40 (java_decode_option): Set flag_really_inline if -finline-functions
42 (java_post_options): New function. Turn off inlining unless
43 flag_really_inline is set.
45 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
47 * gjavah.c (throwable_p): Accept argument as either a classname or
48 signature fragment. Create null-terminated classname string for super
49 when calling itself recursively.
50 (decode_signature_piece): Skip first character from class name
51 signature when calling throwable_p.
53 2002-06-08 H.J. Lu (hjl@gnu.org)
55 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
57 2002-06-04 Tom Tromey <tromey@redhat.com>
59 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
61 2002-06-04 Michael Koch <konqueror@gmx.de>
63 * gcj.texi (Input Options): Fixed typo.
65 2002-06-04 Zack Weinberg <zack@codesourcery.com>
67 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
68 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
69 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
70 and all now-pointless local variables. Rename other local
71 variables to reflect their not being handles.
73 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
74 #if JCF_USE_STDIO blocks.
76 * parse.y: Add missing semicolon at end of rule.
78 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
80 * check-init.c (attach_initialized_static_class): Delete, unused.
81 * parse.y: Use htab_t instead of struct hashtable, update
83 * java-tree.h: Include hashtab.h instead of hash.h.
84 (struct lang_decl_func): Use htab_t, set up for gengtype.
85 (struct init_test_hash_entry): Delete.
86 (struct treetreehash_entry): New.
87 (java_treetreehash_find): New
88 (java_treetreehash_new): New prototype.
89 (java_treetreehash_create): New prototype.
90 (java_mark_tree): Delete prototype.
91 (java_hash_hash_tree_node): Delete prototype.
92 (java_hash_compare_tree_node): Delete prototype.
93 (attach_initialized_static_class): Delete prototype.
94 * expr.c (build_class_init): Update to use java_treetreehash
96 (java_expand_expr): Update to use htab_t.
97 (emit_init_test_initialization): Likewise.
98 * decl.c (java_mark_tree): Delete.
99 * class.c (init_test_hash_newfunc): Delete.
100 (java_hash_hash_tree_node): Delete.
101 (java_hash_compare_tree_node): Delete.
102 (add_method_1): Update to use java_treetreehash functions.
103 (JAVA_TREEHASHHASH_H): New macro.
104 (java_treetreehash_hash): New function.
105 (java_treetreehash_compare): New function.
106 (java_treetreehash_find): New function.
107 (java_treetreehash_new): New function.
108 (java_treetreehash_create): New function.
109 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
111 * Make-lang.in (java/parse.o): Depend on debug.h.
112 * java-tree.h (struct lang_identifier): Use gengtype.
113 (union lang_tree_node): New.
114 (struct lang_decl_func): Use gengtype.
115 (struct lang_decl_var): Likewise.
116 (struct lang_decl): Likewise.
117 * parse.y: Include debug.h.
118 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
120 * lang.c (struct language_function): New dummy structure.
122 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
123 descriminator for DECL_LANG_SPECIFIC.
124 (struct lang_decl_func): Rename from struct lang_decl.
125 (enum lang_decl_desc): New.
126 (struct lang_decl): Make it a union. Update all the accessor macros.
127 (struct lang_type): Use gengtype.
128 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
129 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
130 are now the same size.
131 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
132 use discriminator to mark DECL_LANG_SPECIFIC.
134 * Make-lang.in (gt-java-builtins.h): New rule.
135 (java/builtins.o): Add dependency on gt-<filename>.h.
136 * builtins.c: Use gengtype for roots.
137 (union string_or_tree): Use gengtype.
138 (struct builtin_record): Use gengtype.
139 * config-lang.in (gtfiles): Add builtins.c.
141 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
142 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
143 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
144 gt-java-parse.h, gtype-java.h): Add rules to generate.
145 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
146 (class.o): Add dependency on gt-*.h.
147 (constants.o): Likewise.
150 (jcf-parse.o): Likewise.
151 (jcf-write.o): Likewise.
153 * config-lang.in (gtfiles): New.
154 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
155 * constants.c: Replace uses of ggc_add_* with GTY markers.
157 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
158 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
159 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
160 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
162 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
164 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
165 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
167 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
168 Include gtype-java.h.
170 2002-06-02 Tom Tromey <tromey@redhat.com>
172 Fix for PR java/5913:
173 * parse.y (patch_binop): Call patch_string on op1.
175 2002-06-02 Tom Tromey <tromey@redhat.com>
177 Fix for PR java/1343, PR java/6336:
178 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
179 formatting. Changed return type.
180 (anonymous_class_counter): Moved to top of file.
181 (maybe_make_nested_class_name): Append number to class name for
182 function-local classes.
184 2002-05-28 Zack Weinberg <zack@codesourcery.com>
186 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
187 * Make-lang.in: Update dependency lists.
189 2002-05-18 Mark Mitchell <mark@codesourcery.com>
191 * gjavah.c (throwable_p): Do not free the name of the class after
192 passing it to find_class.
193 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
194 * jcf-io.c (dirent.h): Include it.
195 (fnmatch.h): Likewise.
196 (compare_path): New function.
197 (java_or_class_file): Likewise.
198 (memoized_dirlist_entry): New type.
199 (memoized_dirlist_lookup_eq): New function.
200 (memoized_dirlists): New variable.
201 (caching_stat): New function.
202 (memoized_class_lookup_eq): New function.
203 (memoized_class_lookups): Likewise.
204 (find_class): Use memoized_class_lookups and caching_stat.
205 * jcf.h (JCF_USE_SCANDIR): Define.
206 * parse.y (java_expand_classes): Write the class files in reverse
209 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
211 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
213 2002-05-13 Mark Mitchell <mark@codesourcery.com>
215 * jcf-write.c (write_classfile): Unlink the temporary file if it
216 cannot be renamed. Use concat to build up the name of the
219 2002-05-08 Mark Mitchell <mark@codesourcery.com>
221 * jcf-write.c (write_classfile): Write the file to a
222 temporary file and then rename it.
224 2002-05-07 Tom Tromey <tromey@redhat.com>
226 * gjavah.c (throwable_p): Use xstrdup, not strdup.
228 Fix for PR java/1200:
229 * gjavah.c (throwable_p): New function.
230 (decode_signature_piece): Use it. A `WeakReference' isn't the
233 (gcjh_streq): New function.
235 2002-05-07 Andreas Jaeger <aj@suse.de>
237 * parse.y (finish_for_loop): Fix if statement.
239 2002-05-06 Tom Tromey <tromey@redhat.com>
241 Fix for PR java/5941:
242 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
243 loop update expression.
244 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
245 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
247 2002-05-04 Mark Wielaard <mark@klomp.org>
250 * parse.y (build_string_concatenation): Return just op1 only when op2
251 is null and op1 is a STRING_CST, otherwise always construct a
254 2002-04-27 Tom Tromey <tromey@redhat.com>
257 * parse.y (string_convert_int_cst): New function.
258 (merge_string_cste): Use it.
260 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
262 * java-tree.h (java_parse_file): Update.
263 (java_set_yydebug): Remove.
264 * jcf-parse.c (yydebug): Remove.
265 (java_set_yydebug): Die.
266 (java_parse_file): Update.
267 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
269 2002-04-24 Tom Tromey <tromey@redhat.com>
272 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
273 EXPR_WFL_QUALIFICATION of qual_wfl.
275 2002-04-23 Per Bothner <per@bothner.com>
277 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
278 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
279 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
281 2002-04-23 Tom Tromey <tromey@redhat.com>
284 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
285 recognize `-fcompile-resource='.
286 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
289 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
291 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
292 paths. Fixes PR java/2791.
294 2002-04-19 Andrew Haley <aph@redhat.com>
296 * jcf-write.c (push_long_const): lo, hi: New variables.
297 Use rshift_double to extract the high part of a 64-bit long.
298 Use WORD_TO_INT to extract the low part.
300 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
301 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
302 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
304 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
306 * typeck.c (incomplete_type_error): Remove.
308 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
310 * class.c (make_class_data): Set DECL_ALIGN on static class data,
311 for hash synchronization.
312 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
313 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
316 2002-04-16 Mark Wielaard <mark@klomp.org>
318 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
321 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
323 Fix for PR java/6294:
324 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
327 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
329 Fix for PR java/6085:
330 * parse.y (patch_method_invocation): Always use build_access_to_thisn
331 to get enclosing "this" argument for inner-class constructor
332 invocation. Pass correct arguments to build_access_to_thisn.
334 2002-04-10 Andreas Jaeger <aj@suse.de>
336 * gcj.texi (Input Options): Fix extdirs patch.
338 2002-04-10 Anthony Green <green@redhat.com>
340 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
342 2002-04-09 Anthony Green <green@redhat.com>
344 * gcj.texi (Input Options): Add --extdirs documentation.
345 * jcf-dump.c (OPT_extdirs): New macro.
346 (options): Add extdirs option.
347 (help): Describe --extdirs.
348 (main): Handle OPT_extdirs.
349 * gjavah.c (OPT_extdirs): New macro.
350 (options): Add extdirs option.
351 (help): Describe --extdirs.
352 (main): Handle OPT_extdirs.
353 * jcf-path.c (jcf_path_init): Add extdirs support.
354 (jcf_path_extdirs_arg): New function.
355 (extensions): New variable to hold extensions path entries.
356 * jvspec.c: Remove -fextdirs= when compiling main().
357 * lang.c (java_decode_option): Handle -fextdirs=.
358 * jcf.h (jcf_path_extdirs_arg): Declare new function.
359 * Make-lang.in: Compile jcf-path with version info for use in
360 identifying the appropriate libgcj.jar.
362 2002-04-08 Tom Tromey <tromey@redhat.com>
365 * .cvsignore: Added rmic.1 and rmiregistry.1.
366 * gcj.texi (Top): Link to new nodes.
367 (Invoking rmic): New node.
368 (Invoking rmiregistry): Likewise.
369 * Make-lang.in (java.generated-manpages): Added rmic.1 and
371 (java.maintainer-clean): Likewise.
372 ($(srcdir)/java/rmic.1): New target.
373 ($(srcdir)/java/rmiregistry.1): Likewise.
374 (java.install-man): Handle rmic.1 and rmiregistry.1.
376 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
378 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
379 Add note about handling uncaught exceptions. Add an exception handler
382 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
384 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
385 after using it to patch CALL_EXPR.
387 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
389 * gcj.texi (Invocation): Document CNI invocation API.
391 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
393 * expr.c (truthvalue_conversion): Rename. Update.
394 (expand_compare): Update.
395 * java-tree.h (java_truthvalue_conversion): New.
396 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
398 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
400 * java-tree.h (java_mark_addressable): New.
401 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
402 * typeck.c (mark_addressable): Rename, update.
404 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
406 * expr.c (build_java_binop): Update.
407 * java-tree.h (java_signed_type, java_unsigned_type,
408 java_signed_or_unsigned_type): Update.
409 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
410 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
411 * parse.y (patch_binop): Update.
412 * typeck.c (signed_or_unsigned_type, unsigned_type,
413 signed_type): Update.
415 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
417 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
418 (java_dummy_print): Remove.
419 (lang_print_error): Rename. Exit early if inhibiting output.
420 (inhibit_error_printing_function): New.
421 (java_init): Don't set hook.
422 (lang_init_source): Use new boolean.
424 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
426 * parse.y (do_resolve_class): Fix infinite recursion.
428 2002-03-29 Tom Tromey <tromey@redhat.com>
430 * parse.y (check_inner_circular_reference): Ignore incomplete
433 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
435 * Make-lang.in (builtins.o): Update.
436 * boehm.c (get_boehm_type_descriptor): Update.
437 * builtins.c: Include langhooks.h.
438 * decl.c (java_init_decl_processing): Update.
439 * java-tree.h (java_type_for_mode, java_type_for_size): New.
440 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
442 * typeck.c (type_for_mode, type_for_size): Update.
444 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
446 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
448 2002-03-28 Tom Tromey <tromey@redhat.com>
450 * except.c (expand_end_java_handler): If the handler type is NULL,
451 use java.lang.Throwable. Fixes PR java/5986.
453 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
455 Fix for PR java/4715:
456 * jcf-parse.c (parse_source_file_3): New function.
457 (read_class): Call it.
458 (java_parse_file): Likewise.
460 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
462 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
464 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
466 * parse.y (resolve_package): Initialize "decl".
467 (lookup_package_type): Remove unused function.
469 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
471 Fix for PR java/5993:
472 * parse.y (resolve_package): Return the decl if resolution was
473 successful. Don't special case "java.lang" and "java.lang.reflect"
474 packages. Set type_name to the merged identifier.
475 (resolved_qualified_expression_name): Print error using "name" if
476 resolve_package returns NULL_TREE.
478 2002-03-27 Tom Tromey <tromey@redhat.com>
480 * expr.c (expand_invoke): Don't generate null pointer check if
481 we're calling <init>.
483 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
485 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
487 * java-tree.h (java_lang_expand_expr): Similarly.
488 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
489 (java_init): Don't set hook.
491 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
493 Fix for PR java/5850:
494 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
495 context if field was not found in the current scope.
496 * expr.c (lookup_field): Don't look in enclosing contexts.
498 2002-03-26 Tom Tromey <tromey@redhat.com>
500 Fix for PR java/5942:
501 * parse.y (init_src_parse): Added sanity check.
502 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
505 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
507 * decl.c (lang_mark_tree): Rename java_mark_tree.
508 * java-tree.h (java_mark_tree): New.
509 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
511 2002-03-25 Zack Weinberg <zack@codesourcery.com>
513 * lex.c: Change java_perform_atof to take normal parameters
514 instead of a pointer to a parameter block. Call it directly
517 2002-03-22 Mark Wielaard <mark@klomp.org>
519 Fix for PR java/5368:
520 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
521 when printing error message.
523 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
525 * decl.c (maybe_build_cleanup): Remove.
527 2002-03-22 Tom Tromey <tromey@redhat.com>
529 Andrew Haley <aph@cambridge.redhat.com>
531 * expr.c (build_field_ref): Don't build a check if the field is a
534 2002-03-21 Eric Blake <ebb9@email.byu.edu>
536 Fix for PR java/6026:
537 * lex.c (java_lex): Fix parsing of consecutive floats.
539 2002-03-21 Tom Tromey <tromey@redhat.com>
541 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
544 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
546 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
547 insert_block, getdecls, kept_level_p, global_bindings_p): New.
549 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
551 * gcj.texi: @code{gcj} becomes @command{gcj}.
552 @code{gcc} becomes @command{gcc}.
553 GcjRaw changed to gnu.gcc.RawData.
555 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
557 * decl.c (start_java_method): Use new hook.
558 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
559 (java_init): Remove old hook.
561 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
563 * builtins.c (define_builtin): Do nothing if `type' is null.
566 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
568 * parse.y (parser_check_super_interface): Fix error message
571 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
573 * jcf-parse.c (get_constant): Delete unused variables.
575 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
577 * java-tree.h (java_parse_file): New.
578 * jcf-parse.c (yyparse): Rename java_parse_file.
579 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
581 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
583 * parse.y (craft_constructor): Return the constructor decl.
584 (java_expand_classes): Update comments.
585 (lookup_method_invoke): Call fix_constructors immediately for
586 anonymous class. Fixes PR java/5935.
588 2002-03-15 Anthony Green <green@redhat.com>
590 * jcf-parse.c (yyparse): Don't emit class registration
591 constructor when compiling resource files.
593 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
595 * lang.c (java_tree_code_type, java_tree_code_length,
596 tree_code_name): Delete.
597 (tree_code_type, tree_code_length, tree_code_name): Define.
598 (java_init): Don't try to copy into the various tree_code
601 2002-03-12 Tom Tromey <tromey@redhat.com>
603 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
604 UTF-8, not UCS-2. Fixes PR java/5923.
606 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
607 a call_expr wrapped in a convert. Fixes PR java/5848.
609 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
611 * jcf-write.c (write_classfile): Improve error strings.
613 2002-03-11 Eric Blake <ebb9@email.byu.edu>
615 * lex.c: Adjust comments to GNU standards.
617 2002-03-11 Eric Blake <ebb9@email.byu.edu>
619 Fix for PR java/5902:
620 * lex.c (java_lex): Fix parsing of literals.
622 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
624 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
625 to prevent it getting evaluated twice in the store checking case.
626 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
629 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
631 * decl.c (java_init_decl_processing): Make sure class_type_node
632 alignment is not less than 64 bits if hash synchronization is enabled.
634 2002-03-08 Per Bothner <per@bothner.com>
636 * parse.y (java_complete_lhs): Check if patch_assignment
637 returned an error-mark.
639 * parse.y (try_builtin_assignconv): Don't special-case zero.
641 2002-03-08 Per Bothner <per@bothner.com>
643 Fix for PR java/5812.
644 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
645 here instead of in JSR macro. Likewise with load_type_state call.
646 Do the latter on if the return_pc has been verified (the jsr returns).
647 (JSR): Now just call build_java_jsr.
649 2002-03-07 Jeff Sturm <jsturm@one-point.com>
651 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
652 (java.install-common): Link native driver to
653 JAVA_TARGET_INSTALL_NAME.
655 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
657 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
658 * builtins.c(sin_builtin): Likewise
659 * builtins.c(sqrt_builtin): Likewise
661 2002-03-03 Zack Weinberg <zack@codesourcery.com>
663 * java/expr.c, java/jcf-parse.c, java/lex.c:
664 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
665 REAL_ARITHMETIC blocks unconditional. Delete some further
666 #ifdef blocks predicated on REAL_ARITHMETIC.
668 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
670 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
671 explicit sizeof/sizeof.
672 * decl.c (java_init_decl_processing): Likewise.
673 * jcf-parse.c (init_jcf_parse): Likewise.
674 * parse.y (init_src_parse): Likewise.
676 2002-03-02 Per Bothner <per@bothner.com>
678 Make --CLASSPATH by a synonym for --classpath and -classpath.
679 Implement --bootclasspath.
680 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
681 (classpath_l): Remove.
682 (jcf_path_CLASSPATH_arg): Remove.
683 (jcf_path_bootclasspath_arg): New function.
684 (jcf_path_seal): Simplify accordingly.
686 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
687 (jcf_path_CLASSPATH): Remove declaration.
688 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
689 (lang_specific_driver): Translate -bootclasspath.
690 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
691 * lang.c (decode_lang_options): Do jcf_path_init first.
692 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
693 * gjavah.c: Also handle --bootclasspath.
694 Handle --CLASSPATH as a synonum for --classpath.
695 * jcf-dump.c: Likewise.
697 "." is not part of system path, but is the default for --classpath.
698 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
699 (jcf_path_seal): Add "." if no CLASSPATH specified.
701 * gcj.texi: Document changes.
703 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
705 * expr.c (build_java_arraystore_check): Fix formatting.
707 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
709 Fix for PR java/5758, java/5632:
710 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
711 inner-class separator too.
712 * parse.y (do_resolve_class): New local `decl_result.'
713 Progressively build a name for what can have been loaded.
715 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
717 * expr.c (java_array_data_offset): Removed function.
718 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
719 (build_java_array_length_access): Obtain "length" value using a
720 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
721 (build_java_arrayaccess): Correct comment. Access "data" using a
722 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
723 (build_java_arraystore_check): New function.
724 (expand_java_arraystore): Use build_java_arraystore_check.
725 * parse.y (patch_assignment): Simplify code to insert a store check
726 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
727 * check-init.c (check_init): Update to reflect that an array length
728 access is now a COMPONENT_REF.
729 * gcj.texi (Code Generation): Improve documentation of
730 -fno-bounds-check. Add documentation for -fno-store-check.
731 * java-tree.h (flag_store_check): Declare.
732 (build_java_arraystore_check): Declare.
733 * lang.c (flag_store_check): Initialize to 1.
734 (lang_f_options): Add store-check option.
735 * jvspec.c: Don't pass store-check option to jvgenmain.
736 * lang-options.h: Add help string for -fno-store-check.
738 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
740 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
741 * java-tree.h (java_dup_lang_specific_decl): New.
742 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
744 2002-02-27 Zack Weinberg <zack@codesourcery.com>
746 * builtins.c, decl.c: Delete traditional-mode-related code
747 copied from the C front end but not used, or used only to
748 permit the compiler to link.
750 2002-02-22 Tom Tromey <tromey@redhat.com>
752 Fix for PR java/2369:
753 * jvspec.c (verify_class_name): New function.
754 (lang_specific_driver): Call it.
755 (JAVA_START_CHAR_P): New macro.
756 (JAVA_PART_CHAR_P): Likewise.
758 2002-02-22 Per Bothner <per@bothner.com>
760 * class.c: Change vtable to be more compatible with g++ v3 abi.
761 (get_dispatch_table): Prepend offset-to-top (always 0) and
762 type_info pointer (currently unimplemented hence NULL) to vtable.
763 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
764 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
765 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
766 (build_dtable_decl): Add declarations for new fields.
768 2002-02-20 Per Bothner <per@bothner.com>
770 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
771 to finit$ (otherwise generate_bytecode_insns drops it). However, we
772 don't need to set it on the COMPOUND_EXPR - the caller does that.
774 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
776 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
777 `--CLASSPATH' becomes `--classpath.'
778 * gjavah.c: Likewise.
779 * jcf-dump.c: Likewise.
780 * lang-options.h: Likewise.
782 * jcf-path.c: Updated comment.
783 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
784 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
785 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
786 (jcf_path_CLASSPATH_arg): Ditto.
787 (classpath_u): Updated leading comment.
789 2002-02-20 Per Bothner <per@bothner.com>
791 * builtins.c (check_for_builtin): New function.
792 (build_call_or_builtin): Remove.
793 * java-tree.h: Update accordingly.
794 * expr.c (expand_invoke): Use build + check_for_builtin instead
795 of build_call_or_builtin.
796 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
797 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
798 flag (which had caused jcf-write to incorrectly emit invokevirtual).
800 2002-02-17 Tom Tromey <tromey@redhat.com>
802 * java-tree.h (TYPE_STRICTFP): New macro.
803 (struct lang_type) [strictfp]: New field.
804 (CLASS_STRICTFP): New macro.
805 (METHOD_STRICTFP): New macro.
806 (struct lang_decl) [strictfp]: New field.
807 * parse.y (method_header): Disallow strictfp constructor or
809 (STRICT_TK): Move before MODIFIER_TK.
810 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
811 (METHOD_MODIFIERS): Likewise.
812 (INTERFACE_MODIFIERS): Likewise.
813 * jcf-write.c (get_access_flags): Likewise.
814 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
815 (add_method_1): Likewise.
816 (get_access_flags_from_decl): Likewise.
817 * jcf-dump.c (print_access_flags): Print in standard order. Also,
818 recognize strictfp flag.
819 * jcf.h (ACC_STRICT): New define.
821 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
823 * class.c(build_utf8_ref): Move declaration of decl_size
825 2002-02-07 Tom Tromey <tromey@redhat.com>
827 * gcj.texi (Input Options): --CLASSPATH does not suppress system
830 2002-02-04 Anthony Green <green@redhat.com>
832 * class.c (build_utf8_ref): Put UTF-8 constants into merged
833 sections if available.
835 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
837 * parse.y (java_expand_classes): Fix typo in static field loop.
839 2002-02-02 Richard Henderson <rth@redhat.com>
841 * class.c (add_field): Mark static fields external.
842 (build_class_ref): Remove redundant set.
843 * parse.y (java_expand_classes): Mark static fields of classes
844 to be compiled as local.
845 * jcf-parse.c (parse_class_file): Likewise.
847 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
849 * gcj.texi (About CNI): New node.
851 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
854 * jcf-parse.c : Check for HAVE_LOCALE_H before using
855 setlocale() with LC_CTYPE as a parameter.
858 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
860 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
861 Follow GNU Coding Standards for --version.
863 2002-01-28 Tom Tromey <tromey@redhat.com>
865 * expr.c (build_jni_stub): Ensure storage for `meth' is
867 * parse.y (java_complete_expand_methods): Set
868 current_function_decl before building JNI stub.
870 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
872 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
875 2002-01-22 Tom Tromey <tromey@redhat.com>
877 * decl.c (java_init_decl_processing): Use add_predefined_file.
878 Predefine RawData.java.
879 (predef_filenames): Removed.
880 (java_init_decl_processing): Don't register predef_filenames.
881 * jcf-parse.c (add_predefined_file): New function.
882 (predefined_filename_p): Rewrote.
883 (predefined_filename_p): No longer static.
884 * decl.c (java_init_decl_processing): Call initialize_builtins.
885 * Make-lang.in (JAVA_OBJS): Added builtins.o.
886 (java/builtins.o): New target.
887 * builtins.c: New file.
888 * parse.y (patch_invoke): Use build_call_or_builtin.
889 * java-tree.h (build_call_or_builtin): Declare.
890 (initialize_builtins): Declare.
891 (java_set_exception_lang_code): Removed unused declaration.
892 (PREDEF_FILENAMES_SIZE): Removed.
893 (java_tree_index): Added JTI_PREDEF_FILENAMES.
894 (predef_filenames): New define.
895 (add_predefined_file): Declare.
896 (predefined_filename_p): Declare.
897 * expr.c (expand_invoke): Use build_call_or_builtin.
899 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
901 * parse.y (patch_switch_statement): Fix format specifier.
903 2002-01-16 Tom Tromey <tromey@redhat.com>
905 More for PR java/5365:
906 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
908 (process_file): Generate include for
909 java.lang.UnsupportedOperationExceptions.
911 2002-01-15 Andreas Jaeger <aj@suse.de>
913 * .cvsignore: Add man pages.
915 2002-01-15 Tom Tromey <tromey@redhat.com>
917 Fix for PR java/5365:
918 * gjavah.c (process_file): Turn class name into a file name.
920 2002-01-14 Matthias Klose <doko@debian.org>
922 * gcj.texi: Fix whitespace and formatting errors in the
923 synopsis of the man pages. Update copyright.
925 2002-01-14 Tom Tromey <tromey@redhat.com>
928 * Make-lang.in (java.install-man): Handle jv-convert man page.
929 (java.generated-manpages): Added jv-convert.1.
930 (java.uninstall): Remove jv-convert.1.
931 (java.maintainer-clean): Likewise.
932 ($(srcdir)/java/jv-convert.1): New target.
933 * gcj.texi (Top): Link to jv-convert node.
934 (Individual utilities): Likewise.
935 (Invoking jv-convert): New node.
937 2001-01-10 Jeff Sturm <jsturm@one-point.com>
938 Martin Kahlert <martin.kahlert@infineon.com>
940 * jcf-parse.c (get_constant): Don't swap lo/hi for big
941 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
943 2002-01-03 Graham Stott <grahams@redhat.com>
945 * class.c (compile_resource_file): Update copyright date.
946 Constify filename parameter.
947 (java-tree.h): Update copyright date.
948 (compile_resource_file): Constify filename parameter.
950 2002-01-03 Graham Stott <grahams@redhat.com>
952 * gcc/jcf-parse.c: Update copyright date.
953 (yyparse): Constify resource_filename.
955 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
957 * parse.y (src_parse_roots): Don't needlessly zero init.
959 2001-12-31 Tom Tromey <tromey@redhat.com>
961 * parse.y (dump_java_tree): New function.
962 (source_end_java_method): Call it.
963 (end_class_declaration): Likewise.
964 * lang.c (java_decode_option): Call dump_switch_p.
966 2001-12-28 Tom Tromey <tromey@redhat.com>
968 * gen-table.pl: Don't process characters after \uffff. Added
969 comment pointing to input file.
971 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
973 * gen-table.pl: Const-ify output. Document the location of a
974 suitable unicode input file.
976 * chartables.h: Regenerate.
978 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
980 * chartables.h: Const-ify.
981 * gjavah.c (options): Likewise.
982 * jcf-dump.c (options): Likewise.
983 * jv-scan.c (options): Likewise.
984 * lex.c (java_start_char_p, java_part_char_p): Likewise.
985 * parse.y (binop_lookup): Likewise.
987 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
989 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
990 the static arrays that are output.
991 * jvspec.c (jvgenmain_spec): Make static.
992 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
993 * keyword.h: Regenerate.
994 * lang.c (string_option, process_option_with_no, lang_f_options,
995 lang_W_options): Const-ify.
996 * lex.c (java_lex): Likewise.
998 2001-12-21 Richard Henderson <rth@redhat.com>
1000 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1001 (get_boehm_type_descriptor): ... here. Arrange for the
1002 TREE_TYPE to get set properly.
1004 2001-12-21 Richard Henderson <rth@redhat.com>
1006 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1007 only if the target requires collect2.
1009 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1011 2001-12-20 Tom Tromey <tromey@redhat.com>
1014 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1015 CAN_COMPLETE_NORMALLY for the node.
1016 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1017 generate code for second branch if first branch can't complete
1019 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1020 the loop head if the loop body can't complete normally.
1022 2001-12-20 Tom Tromey <tromey@redhat.com>
1025 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1026 case where `finally' clause can't complete normally.
1028 2001-12-20 Tom Tromey <tromey@redhat.com>
1031 * parse.y (analyze_clinit_body): Added this_class parameter.
1032 Check for more cases where we must keep <clinit>.
1033 (maybe_yank_clinit): Cleaned up flow control.
1035 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1037 * decl.c (java_init_decl_processing): Don't initialize
1038 finit_leg_identifier_node.
1039 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1040 (finit_leg_identifier_node): Remove.
1041 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1043 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1045 * mangle.c (mangle_member_name): Don't special-case for
1047 * mangle_name.c (unicode_mangling_length): Likewise.
1048 (append_unicode_mangled_name): Likewise.
1049 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1052 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1054 * expr.c (build_java_array_length_access): Don't force null pointer
1055 check unless flag_check_references is set.
1057 2001-12-20 Tom Tromey <tromey@redhat.com>
1059 Fix for PR java/3417:
1060 * parse.y (patch_assignment): Added special processing for
1062 (patch_return): Don't convert booleans to integers, and don't
1063 special-case `null'.
1065 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1067 * config-lang.in (diff_excludes): Remove.
1069 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1071 * gcj.texi: Update link to GCC manual.
1073 2001-12-17 Tom Tromey <tromey@redhat.com>
1075 * parse.y (link_nested_class_to_enclosing): Removed useless
1078 2001-12-16 Tom Tromey <tromey@redhat.com>
1080 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1083 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1085 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1086 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1089 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1091 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1093 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1095 * decl.c (java_init_decl_processing): Build otable_type correctly.
1096 otable_decl is an otable_type.
1098 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1100 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1101 otable_type, otable_ptr_type, method_symbol_type,
1102 method_symbols_array_type, method_symbols_array_ptr_type): New
1103 field/global tree definitions.
1104 (flag_indirect_dispatch): New flag.
1105 * decl.c (java_init_decl_processing): Initialize new otable and
1106 otable_syms type nodes and decls. Add new field "index" to
1108 * class.c (build_method_symbols_entry): New function.
1109 (make_method_value): Set "index" to to method's vtable index for
1110 virtual methods when indirect-dispatch is not used.
1111 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1112 and set vtable_method_count to -1. Set otable and otable_syms field
1113 if indirect-dispatch is used and there was something to put in them.
1114 (build_method_symbols_entry): New function.
1115 (emit_offset_symbol_table): New function.
1116 * expr.c (get_offset_table_index): New function.
1117 (build_invokevirtual): Build array reference to otable at the index
1118 returned by get_offset_table_index, and use the result as the vtable
1120 (build_invokeinterface): Similar.
1121 * jcf-parse.c (yyparse): If indirect-dispatch, call
1122 emit_offset_symbol_table at the end of compilation, after all classes
1123 have been generated.
1124 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1125 * lang.c (flag_indirect_dispatch): Define.
1126 (lang_f_options): Add indirect-dispatch flag.
1128 2001-12-14 Matthias Klose <doko@debian.org>
1130 * gcj.texi: Markup for man page generation. Document missing
1131 options printed by <tool> --help.
1132 Terminate description of gij's -ms option with a dot.
1133 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1134 (java.generated-manpages java.install-man, java.uninstall,
1135 java-maintainer-clean) Updated.
1137 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1139 * class.c (get_dispatch_table): Fix java vtable layout
1140 for TARGET_VTABLE_USES_DESCRIPTORS.
1141 * decl.c (java_init_decl_processing): Initialize
1142 alloc_no_finalizer_node, finalize_identifier_node.
1143 * expr.c (class_has_finalize_method): New function.
1144 (expand_java_NEW): Generate calls for finalizer-free allocation.
1145 (build_invokevirtual): Fix java vtable layout for
1146 TARGET_VTABLE_USES_DESCRIPTORS.
1147 * java-tree.h (enum java_tree_index): New entries:
1148 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1149 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1150 (class_has_finalize_method): declare.
1151 (HAS_FINALIZER_P): New macro.
1152 * parse.y (patch_invoke): Generate calls for finalizer-free
1155 2001-12-12 Matthias Klose <doko@debian.org>
1157 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1158 whitespace at end of line.
1160 2001-12-11 Tom Tromey <tromey@redhat.com>
1162 * lex.c (java_init_lex): Define wfl_to_string as
1163 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1165 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1167 * class.c (make_method_value): Use null_pointer_node to
1168 represent empty exception table.
1170 2001-12-10 Tom Tromey <tromey@redhat.com>
1172 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1174 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1176 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1178 2001-12-09 Per Bothner <per@bothner.com>
1180 * check-init.c (current_switch_has_default): New static field.
1181 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1182 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1183 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1185 2001-12-09 Tom Tromey <tromey@redhat.com>
1187 * check-init.c (check_init): Don't allow pre- or post- increment
1188 or decrement of final variable.
1189 (final_assign_error): Minor error message rewording.
1191 2001-12-08 Tom Tromey <tromey@redhat.com>
1193 * java-tree.h: Fixed typo.
1195 * gjavah.c (decompile_method): Don't decompile to `return this'
1198 * gjavah.c (cxx_keywords): Re-sorted.
1199 * lex.c (cxx_keywords): Re-sorted.
1201 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1204 * gjavah.c (print_namelet): Clear subnamelets.
1205 (HANDLE_METHOD): Set `method_printed' earlier.
1207 2001-12-07 Tom Tromey <tromey@redhat.com>
1209 * lang.c (lang_f_options): Added
1210 optimize-static-class-initialization.
1211 (java_decode_option): Removed special case.
1213 2001-12-07 Per Bothner <per@bothner.com>
1215 * check-init.c (check_init): Fix typo freeing memory twice.
1217 2001-12-05 Per Bothner <per@bothner.com>
1219 Restore support for static class initialization optimization.
1220 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1221 * check-init.c (check_int): At end of BLOCK handle initialization
1222 blocks, which used to be done in java_complete_expand_method but did
1223 not handle the case where check_for_initialization might allocate
1224 more than a word of bits.
1225 * decl.c (lang_make_tree): The smic field is now a tree.
1226 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1227 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1229 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1231 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1232 Change from a hash table to a list.
1233 (struct_lang_decl): Change field 'smic' to match.
1234 * class.c (add_method_1): Initialize
1235 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1236 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1237 (java_expand_method_bodies): -here, since 'smic' is now a list.
1238 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1240 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1242 * class.c (java_hash_compare_tree_node): Fix casts.
1244 2001-12-04 Per Bothner <per@bothner.com>
1246 * check-init.c: Handle definite unassignment to finals in addition
1247 to definite assignment.
1248 (loop_current_locals): New field.
1249 (num_current_locals, int start_current_locals, num_current_words):
1251 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1252 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1253 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1254 (get_variable_decl, check_final_reassigned): New functions.
1255 (check_init, check_bool_init): Modify as needed for checking finals.
1256 (check_for_initialization): Take extra parameter and return void.
1257 Do extra start-up logic to check final fields for assignment.
1258 * parse.y (check_static_final_variable_assignment_flag,
1259 reset_static_final_variable_assignment_flag, check_final_assignment,
1260 check_final_variable_local_assignment_flag,
1261 reset_final_variable_indirect_assignment_flag,
1262 reset_final_variable_global_assignment_flag): Remove functions.
1263 (java_complete_expand_methods, outer_field_access_fix,
1264 patch_assignment): Remove no-longer used logic.
1265 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1266 * parse.y (register_fields, java_complete_tree): Update accordingly.
1268 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1269 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1270 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1272 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1274 * java-tree.h (DECL FINAL): New bit-field.
1275 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1276 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1277 (DECL_INIT_CALLS_THIS): New macro.
1278 (struct lang_decl): New bit-field init_calls_this.
1279 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1280 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1281 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1282 use it for both local variables and final fields.
1283 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1285 (struct lang_type): Remove hfv bit-field.
1286 (check_for_initialization): Change to return void.
1288 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1289 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1290 * check-init.c (final_assign_error): New helper function.
1291 (check_final_reassigned, check_init): Use it.
1292 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1294 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1295 bit-fields to unsigned.
1297 2001-12-03 Per Bothner <per@bothner.com>
1299 * parse.y (patch_binop): Minor constant folding.
1301 * parse.y (build_current_thisn): Shorter 'buffer'.
1303 2001-12-03 Per Bothner <per@bothner.com>
1305 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1306 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1307 * jcf-write.c (generate_bytecode_insns): Remove support for
1308 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1309 * check-init.c (check_init): Likewise.
1311 2001-12-03 Per Bothner <per@bothner.com>
1313 * verify.c (subroutine_nesting): New function.
1314 (verify_jvm_instructions): Use it to fix logic for checking that
1315 we're done with the current subroutine.
1317 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1318 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1320 2001-12-03 Per Bothner <per@bothner.com>
1322 * jcf.h: Fix obvious typo in comment.
1323 * typeck.c (build_null_signature): Add comment.
1325 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1327 * expr.c: Remove leading capital from diagnostic messages, as
1328 per GNU coding standards.
1329 * jcf-io.c: Similarly.
1330 * jcf-parse.c: Similarly.
1331 * jv-scan.c: Similarly.
1332 * jvspec.c: Similarly.
1333 * mangle.c: Similarly.
1335 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1336 Alexandre Petit-Bianco <apbianco@redhat.com>
1338 * expr.c (build_java_arrayaccess): Call save_expr on array for
1339 correct evaluation order, modified comment, fixed indentation.
1340 * parse.y: (patch_assignment): Correctly extract the array base
1341 from the tree generate by build_java_arrayaccess, added comments.
1342 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1343 Fixes PR java/3096, PR java/3803, PR java/3965.
1345 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1347 * expr.c (expand_byte_code): Remove trailing periods from messages.
1348 * jcf-parse.c (load_class, jcf_parse): Similarly.
1349 * jcf-write.c (generate_classfile): Similarly.
1350 * lex.c (java_lex): Similarly.
1352 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1354 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1356 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1358 * Make-lang.in (java.generated-manpages): New dummy target.
1360 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1362 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1364 (lang_specific_pre_link): Use set_input to set input_filename.
1366 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1367 (main): Fix definition.
1368 Strip `main' from classname.
1371 2001-11-18 Roger Sayle <roger@eyesopen.com>
1373 * parse.h (java_expand_switch): Remove old prototype.
1375 2001-11-18 Tom Tromey <tromey@redhat.com>
1377 Fix for PR java/1401:
1378 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1380 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1383 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1385 * lang.c (finish_parse): Rename to java_finish.
1386 (LANG_HOOKS_FINISH, java_finish): New.
1388 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1390 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1391 * java-tree.h: New prototype.
1392 * lang.c (java_init): Update prototype. Combine with old init_parse.
1394 2001-11-13 Tom Tromey <tromey@redhat.com>
1396 * gjavah.c (method_signature): New global.
1397 (HANDLE_METHOD): Set it.
1398 (decompile_return_statement): New function.
1399 (decompile_method): Use it.
1400 (print_method_info): Removed `synth' argument.
1402 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1404 * java-tree.h (java_set_yydebug): New.
1405 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1406 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1407 (print_lang_decl, print_lang_type, print_lang_identifier,
1408 print_lang_statistics, lang_print_xnode): Remove.
1410 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1412 * jcf-parse.c (init_lex): Remove.
1413 * lang.c (language_string, lang_identify): Remove.
1414 (struct lang_hooks): Constify.
1415 (LANG_HOOKS_NAME): Override.
1416 (init_parse): Update.
1418 2001-11-08 Andreas Franck <afranck@gmx.de>
1420 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1421 program_transform_name the way suggested by autoconf.
1422 (java.install-common): Also transform auxiliary program names with
1423 program_transform_name.
1425 2001-11-08 Tom Tromey <tromey@cygnus.com>
1427 * parse.y (trap_overflow_corner_case): New rule.
1428 (unary_expression): Use it.
1429 * lex.c (java_init_lex): Don't set minus_seen.
1430 (yylex): Don't use minus_seen. Communicate overflow to parser for
1432 (error_if_numeric_overflow): New function.
1433 * parse.h (minus_seen): Removed field.
1434 (JAVA_RADIX10_FLAG): New define.
1436 2001-11-07 Tom Tromey <tromey@redhat.com>
1438 Patch for PR java/1414:
1439 * parse.y (case_label_list): New global.
1440 (goal): Register case_label_list with GC.
1441 (java_complete_lhs): Save new case on case_label_list.
1442 (patch_switch_statement): Check for duplicate case labels.
1444 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1446 * parse.y (patch_assignment): Removed unused third argument.
1447 (java_complete_lhs): Removed unused third argument to patch_assignment.
1449 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1451 * lang.c: Include langhooks-def.h.
1452 * Make-lang.in: Update.
1454 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1456 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1458 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1460 * mangle.c (find_compression_record_match): Don't match compression
1461 records for package name elements unless they occur at the start of
1462 the name. Fix for PR java/4717.
1464 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1466 * expr.c (expand_java_field_op): Don't special-case references to
1467 java.lang.PRIMTYPE.TYPE.
1468 (build_primtype_type_ref): Removed.
1469 * java-tree.h (build_primtype_type_ref): Remove prototype.
1470 * parse.y (maybe_build_primttype_type_ref): Removed.
1471 (complete_function_arguments): Don't special-case references to
1472 java.lang.PRIMTYPE.TYPE.
1473 (patch_assignment): Likewise.
1474 (array_constructor_check_entry): Likewise.
1476 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1478 * mangle.c (static tree compression_table): Fixed leading comment.
1479 * parse.h (struct parser_ctxt): Fixed field comment.
1480 * parse.y (check_pkg_class_access): New prototype, fixed leading
1481 comment, new parameter used to emit error only if passed as true.
1482 (parse_check_super): Pass extra argument to check_pkg_class_access.
1483 (do_resolve_class): Likewise.
1484 (process_imports): Likewise.
1485 (read_import_dir): Fixed indentation.
1486 (find_in_imports_on_demand): New local class_type_name. Local
1487 node_to_use deleted. while loop changed into for loop. Report
1488 multiple definition only for accessible classes. Improved error
1490 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1491 assigned to parameter list, fixed indentation. while loop changed
1492 into for loop, restore TREE_CHAIN on local `tem' before the next
1495 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1497 * lang.c (lang_get_alias_set): Deleted.
1499 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1501 * gjavah.c (jni_print_char): Fix thinko in last change.
1503 * gjavah.c (jni_print_char, decode_signature_piece): Use
1504 safe-ctype macros and/or fold extra calls into fewer ones.
1505 * lex.c (java_read_unicode, java_lex): Likewise.
1506 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1507 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1508 * mangle_name.c (append_unicode_mangled_name,
1509 unicode_mangling_length): Likewise.
1511 2001-10-17 Richard Henderson <rth@redhat.com>
1513 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1515 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1517 * lang.c (langhooks.h): Included.
1518 (LANG_HOOKS_INIT): Redefined.
1519 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1520 (LANG_HOOKS_DECODE_OPTION): Likewise.
1521 (struct lang_hooks lang_hooks): New initialization.
1523 2001-10-11 Per Bothner <per@bothner.com>
1525 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1526 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1527 The former is simpler, and jcf-write.c handles it better.
1528 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1529 or WITH_CLEANUP_EXPR.
1530 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1531 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1533 * parse.y (patch_if_else_statement): If the condition is constant,
1534 optimize away the test.
1536 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1538 * parse.y (patch_cast): Call patch_string on the first operand of
1539 the incoming node, update it if necessary. Fixes PR java/4510.
1541 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1543 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1544 when name qualifier matches a package name.
1546 2001-10-08 Tom Tromey <tromey@redhat.com>
1548 Fix for PR java/4489:
1549 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1550 force a new label when computing `body_block'.
1552 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1554 * jcf-io.c (format_uint): Const-ify.
1555 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1556 * lex.c (java_get_line_col): Likewise.
1557 * parse.y (build_incdec): Likewise.
1559 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1561 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1562 a NULL enclosing context if appropriate. Fixes PR java/4466.
1564 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1566 * parse.y (patch_assignment): Use lvalue's original TYPE when
1567 building the final COMPOUND_EXPR.
1568 (try_reference_assignconv): Fixed leading comment.
1570 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1572 * parse.y (check_final_variable_indirect_assignment): For
1573 COMPOUND_EXPR, return only if finals were found initialized
1574 properly, if not, keep on checking.
1575 (check_final_variable_global_assignment_flag): New local
1576 error_found, set when appropriate and used to decide whether to
1577 report uninitialized finals. Fixed typo in comment.
1579 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1581 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1582 last three initializations. Fixes PR java/4360.
1584 2001-09-21 Richard Henderson <rth@redhat.com>
1586 * class.c (get_dispatch_table): Handle function descriptors.
1587 (build_dtable_decl): Likewise.
1588 * expr.c (build_invokevirtual): Likewise.
1590 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1592 * parse.y (patch_method_invocation): Build class initialization
1593 when static finals are used to qualify method invocation.
1596 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1598 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1599 build_type_name_from_array_name.
1600 (STRING_STRIP_BRACKETS): New macro.
1601 * parse.y (build_type_name_from_array_name): New function.
1602 (array_creation_expression:): Accumulate []s instead of [s.
1603 (cast_expression:): Accumulate []s instead of [s after cast type
1605 (build_array_from_name): Local string deleted, use
1606 build_type_name_from_array_name.
1607 (build_unresolved_array_type): Accumulate []s instead of [s after
1609 (register_fields): Fixed comment.
1610 (resolve_class): Local name, base deleted, new locals tname and
1611 array_dims. Use build_type_name_from_array_name. Use array_dims to
1613 (purify_type_name): Use STRING_STRIP_BRACKETS.
1615 2001-09-18 Andreas Jaeger <aj@suse.de>
1617 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1618 * jv-scan.c: Likewise.
1620 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1622 * parse.y (patch_method_invocation): Inner class creation context
1623 check not enforced within constructors. Fixes PR java/1873.
1625 2001-09-16 Tom Tromey <tromey@redhat.com>
1627 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1628 NOTE_PUSH for single-case push. Fixes PR java/4189.
1630 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1632 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1633 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1634 (struct lang_type): New fields import_list and import_demand_list.
1635 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1636 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1637 (do_resolve_class): New local saved_enclosing_type, initialized,
1638 passed as parameter to find_in_imports and find_in_imports_on_demand.
1639 (find_in_imports): Added paramater enclosing_type, use its
1640 TYPE_IMPORT_LIST when applicable.
1641 (find_in_imports_on_demand): Added parameter enclosing_type, use
1642 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1643 declaration and initialization.
1644 (fold_constant_for_init): Switch/restore current_class to the
1645 appropriate context.
1647 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1649 * verify.c (verify_jvm_instructions): Fix typo.
1651 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1653 * expr.c (expand_invoke): Const-ification.
1654 * parse.y (patch_method_invocation): Likewise.
1656 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1658 * gjavah.c (cxx_keywords): Const-ification.
1659 * keyword.gperf (java_keyword): Likewise.
1660 * lang.c (java_tree_code_name): Likewise.
1661 * lex.c (cxx_keywords): Likewise.
1662 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1664 2001-09-11 Richard Henderson <rth@redhat.com>
1666 * parse.h (ctxp_for_generation): Mark extern.
1668 2001-09-10 Richard Henderson <rth@redhat.com>
1670 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1672 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1674 * typeck.c (java_array_type_length, build_prim_array_type):
1675 Represent empty arrays by NULL index.
1677 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1679 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1680 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1682 2001-09-06 Anthony Green <green@redhat.com>
1684 * class.c (O_BINARY): Define if necessary.
1685 (registerResource_libfunc): Declare.
1686 (init_class_processing): Initilize registerResource_libfunc.
1687 (compile_resource_file): New function.
1688 * java-tree.h (resource_name): Declare.
1689 (compile_resource_file): Declare.
1690 * jcf-parse.c (yyparse): Handle compiling java resource files.
1691 * lang.c (java_decode_option): Handle -fcompile-resource option.
1692 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1694 * gcj.texi (Code Generation): Add documentation for -R flag.
1696 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1698 * jcf-write.c (generate_classfile): Issue an error in case of
1699 field/initial value mismatch.
1700 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1701 being initialized and we're generating bytecode.
1702 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1703 set DECL_INITIAL properly when appropriate.
1707 2001-09-01 Per Bothner <per@bothner.com>
1709 * parse.y (maybe_yank_clinit): A field without an initializer is not
1710 relevant. All initializers except static final and constant require
1711 <clinit>, regardless of flag_emit_class_files.
1713 2001-08-31 Per Bothner <per@bothner.com>
1715 * class.c (set_constant_value): When not emiting class files, then a
1716 String ConstantValue is a utf8const_ptr_type.
1718 2001-08-30 Per Bothner <per@bothner.com>
1720 * jcf-write.c (generate_classfile): Check that field is primitive
1721 or string before emitting ConstantValue attribute.
1723 2001-08-30 Per Bothner <per@bothner.com>
1725 * parse.y (resolve_qualified_expression_name): If creating a
1726 COMPOUND_EXPR, set it's type correctly.
1728 2001-08-30 Per Bothner <per@bothner.com>
1730 * jcf-io.c (open_class): Set filename field.
1732 * jcf-parse,c (parse_class_file): Set current_function_decl
1733 for better error message when Code attribute is missing.
1735 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1736 better diagnostics, especially for constructors.
1738 2001-08-30 Per Bothner <per@bothner.com>
1740 * jcf-write.c (generate_classfile): Don't write ConstantValue
1741 attribute if field is not final, for compatibility with jdk.
1743 * jcf-write.c (generate_classfile): Convert ConstantValue values
1744 to correct type. Work-around for front-end bug.
1745 * class.c (set_constant_value): Error if constant has wrong type.
1747 2001-08-30 Per Bothner <per@bothner.com>
1749 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1750 "Double" are printed at verbosity 1.
1752 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1754 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1756 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1758 * parse.y (patch_assignment): Don't verify final re-assignment here.
1759 (java_complete_lhs): Verify assignments to finals calling
1760 patch_assignment. Verify re-assignments to finals before calling
1763 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1765 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1768 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1770 * lex.c (java_lex): new local found_hex_digits. Set and then used
1771 in test to reject invalid hexadecimal numbers.
1772 * parse.y (java_complete_tree): Prevent unwanted cast with
1773 initialized floating point finals.
1774 (patch_binop): Emit a warning when detecting a division by zero,
1775 mark result not constant, don't simplify non integer division.
1777 2001-08-28 Per Bothner <per@bothner.com>
1779 * jcf-write.c (generate_bytecode_insns): For increments and
1780 decrements just recurse to push constant. Improvement on Mark's patch.
1782 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1784 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1785 real conversion for increments and decrements of reals.
1787 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1789 * parse.y (resolve_qualified_expression_name): Handle unresolved
1790 qualified expressions, prevent numerical qualifiers, fixed typo.
1793 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1795 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1796 don't report anything but deprecated class when marked so. Handle
1798 (patch_method_invocation): Check deprecation on methods and types.
1799 (patch_binop): code becomes an enum tree_code, added default: to
1800 switch to handle that. Detect division by zero, try to fold and
1801 return before using a subroutine.
1803 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1805 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1806 file smaller than 4 bytes.
1807 * parse.y (check_inner_circular_reference): New function.
1808 (check_circular_reference): Likewise.
1809 (array_initializer:): Accept {,}.
1810 (java_check_circular_reference): Rewritten using
1811 check_circular_reference and check_inner_circular_reference.
1812 (java_complete_expand_method): Unconditionally save and restore
1813 the unpurged exception list.
1814 (build_dot_class_method_invocation): Unmangle signature parameter.
1816 2001-08-21 Tom Tromey <tromey@redhat.com>
1818 * decl.c (init_decl_processing): Add `throws' field to method
1820 * class.c (make_method_value): Compute `throws' field for method.
1822 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1824 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1825 circularity is detected.
1826 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1828 2001-08-17 Richard Henderson <rth@redhat.com>
1830 * class.c (emit_register_classes): Add align parameter to
1831 call to assemble_integer.
1833 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1835 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1836 loading a class_or_name fails, try considering an innerclass name
1837 and load the enclosing context.
1838 * parse.y (resolve_inner_class): New function.
1839 (find_as_inner_class): Added leading comment.
1840 (register_incomplete_type): Keep the current context as enclosing
1841 context for JDEP_FIELD dependencies.
1842 (do_resolve_class): Locals new_class_decl and super initialized to
1843 NULL. Call resolve_inner_class, explore the enclosing context
1844 superclass if necessary.
1847 2001-08-16 Tom Tromey <tromey@redhat.com>
1849 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1850 * gjavah.c (main): Updated for change to jcf_path_seal.
1851 * lang.c (version_flag): New global.
1852 (java_decode_option): Recognize `-version'.
1853 (java_init): Update for change to jcf_path_seal.
1854 * jcf.h (jcf_path_seal): Added `print' argument.
1855 * jcf-path.c (jcf_path_seal): Added `print' argument.
1857 2001-08-13 Zack Weinberg <zackw@panix.com>
1859 * Make-lang.in (java/decl.o): Update dependencies.
1860 * decl.c: Include libfuncs.h, don't include toplev.h.
1862 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1864 * decl.c (init_decl_processing): exception_type_node,
1865 class_not_found_type_node, and no_class_def_found_type_node
1866 initialized. predef_filenames augmented accordingly.
1867 instinit_identifier_node initialized.
1868 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1869 * java-tree.h (enum java_tree_index): New entries
1870 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1871 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1872 (exception_type_node): New macro.
1873 (class_not_found_type_node): Likewise.
1874 (no_class_def_found_type_node): Likewise.
1875 (instinit_identifier_node): Likewise.
1876 (PREDEF_FILENAMES_SIZE): Adjusted.
1877 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1878 (struct lang_type): Fixed typo in bitfield name.
1879 (DECL_INSTINIT_P): New macro.
1880 (ID_INSTINIT_P): Likewise.
1881 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1883 * parse.y (encapsulate_with_try_catch): New function.
1884 (generate_instinit): Likewise.
1885 (build_instinit_invocation): Likewise.
1886 (ctors_unchecked_throws_clause_p): Likewise.
1887 (add_instance_initializer): Deleted.
1888 (build_instance_initializer): Likewise.
1889 (in_instance_initializer): Likewise.
1890 (check_method_redefinition): instinit$ not to be verified.
1891 (java_complete_expand_methods): Generate instinit$, simplified code.
1892 (build_dot_class_method): Eliminated unnecessary locals. Use
1893 encapsulate_with_try_catch, removed unnecessary code.
1894 (fix_constructors): New local iii. Use build_instinit_invocation.
1895 (patch_method_invocation): Added comment.
1896 (maybe_use_access_method): Don't consider instinit$.
1897 (find_applicable_accessible_methods_list): Shorten the search for
1899 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1900 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1901 (patch_throw_statement): Likewise. Fixed typo.
1903 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1906 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1907 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1909 (lang_specific_pre_link): Use set_input to set input_filename.
1911 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1912 (main): Fix definition.
1913 Strip `main' from classname.
1916 2001-08-11 Zack Weinberg <zackw@panix.com>
1918 * lex.h: Don't include setjmp.h. Don't define
1919 SET_FLOAT_HANDLER or prototype set_float_handler.
1921 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1923 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1924 `poplevel' in the right order.
1926 2001-08-09 Richard Henderson <rth@redhat.com>
1928 * Make-lang.in (class.o): Depend on TARGET_H.
1929 * class.c (emit_register_classes): Use target hooks instead of
1930 assemble_constructor and assemble_destructor.
1932 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1934 * check-init.c (flags.h): Include
1935 (check_init): Don't report uninitialized static class
1936 initialization flags, don't free bit index when doing static class
1937 initialization optimization.
1938 (check_for_initialization): Return type changed to `unsigned int.'
1939 (attach_initialized_static_class): New function.
1940 * class.c (add_method_1): Create the initialized static class
1942 (finish_class): Always emit deferred inline methods.
1943 * decl.c (emit_init_test_initialization): Moved to expr.c
1944 (complete_start_java_method): Don't traverse
1945 DECL_FUNCTION_INIT_TEST_TABLE.
1946 (lang_mark_tree): Mark hash tables in function decls.
1947 * expr.c (emit_init_test_initialization): Moved from decl.c.
1948 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1949 initialization flag, set DECL_CONTEXT and
1950 LOCAL_CLASS_INITIALIZATION_FLAG.
1951 (java_lang_expand_expr): Emit initialization code for static class
1952 initialized flags when entering block, if necessary.
1953 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1954 * java-tree.h (flag_optimize_sci): New global variable declaration.
1955 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1956 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1957 (LOCAL_FINAL_P): Fixed typo in comment.
1958 (FINAL_VARIABLE_P): Likewise.
1959 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1960 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1961 (struct lang_decl): New fields `ict', `smic' and `cif.'
1962 (check_for_initialization): New returned value for global.
1963 (attach_initialized_static_class): New global function.
1964 (STATIC_CLASS_INIT_OPT_P): New macro.
1965 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1966 * lang.c (java_decode_option): Handle
1967 `-fno-optimize-static-class-initialization'
1968 * parse.y (start_complete_expand_method): New function.
1969 (java_expand_method_bodies): Likewise.
1970 (attach_init_test_initialization_flags): Likewise.
1971 (adjust_init_test_initialization): Likewise.
1972 (emit_test_initialization): Likewise.
1973 (java_complete_expand_methods): Nullify abstract and native method
1975 (java_complete_expand_method): New locals `fbody', `block_body'
1976 and `exception_copy.' Reorganized: directly return on empty method
1977 bodies, call `start_complete_expand_method', remember definitely
1978 initialized static class in function, don't expand method bodies.
1979 (java_expand_classes): Call `java_expand_method_bodies' before
1980 `finish_class' when compiling to native.
1981 (resolve_expression_name): Use `orig' after building outer class
1983 (patch_invoke): Remember static method invokations.
1985 2001-08-06 Richard Henderson <rth@redhat.com>
1987 * class.c (emit_register_classes): Pass a symbol_ref and priority
1988 to assemble_constructor.
1990 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1992 * java-tree.h (all_class_filename): New macro.
1993 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1994 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1995 newly created IDENTIFIER_NODE to `all_class_filename.'
1997 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1999 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2000 Use ggc_add_tree_root to register roots.
2002 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2004 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2005 second operand calling check_init.
2006 * decl.c (complete_start_java_method): Swaped second and third
2007 arguments while creating WITH_CLEANUP_EXPR node.
2008 * jcf-write.c (generate_bytecode_insns): Use second operand
2009 instead of third when handling WITH_CLEANUP_EXPR.
2010 * parse.y (java_complete_lhs): Expand second operand of
2011 WITH_CLEANUP_EXPR nodes.
2012 (patch_synchronized_statement): Swaped second and third arguments
2013 while creating WITH_CLEANUP_EXPR node.
2015 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2017 * parse.y (create_interface): Avoid cyclic inheritance report when
2018 syntax error encountered during class definition.
2021 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2023 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2025 (lang_specific_pre_link): Use set_input to set input_filename.
2027 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2028 (main): Fix definition.
2029 Strip `main' from classname.
2032 2001-07-18 Tom Tromey <tromey@redhat.com>
2035 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2036 * lex.c (java_new_lexer): Use ICONV_CONST.
2037 (java_read_char): Likewise.
2038 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2039 (jv-scan$(exeext)): Likewise.
2041 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2043 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2044 * parse.y (check_class_interface_creation): Allow `private' if the
2045 enclosing is not an interface.
2046 (create_interface): Interface tagged public if the enclosing
2047 context is an interface.
2048 (create_class): Class tagged public if the enclosing context
2052 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2054 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2057 2001-07-14 Tim Josling <tej@melbpc.org.au>
2059 * check-init.c (check_init): Remove references to EXPON_EXPR.
2061 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2063 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2064 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2067 2001-07-13 Tom Tromey <tromey@redhat.com>
2069 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2072 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2074 * parse.y (patch_method_invocation): Don't override primary if one
2075 is already provided, but let this$<n> be built. Fixed comment.
2077 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2079 * parse.y (empty_statement:): Report empty statement error only
2080 when found at class declaration level.
2083 2001-07-12 Tom Tromey <tromey@redhat.com>
2085 * expr.c (expand_load_internal): New function.
2086 (LOAD_INTERNAL): Use it.
2088 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2090 * parse.y (verify_constructor_super): Compare anonymous class ctor
2091 args with `valid_method_invocation_conversion_p.'
2094 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2096 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2097 `-fsyntax-only.' Fixes PR java/3248
2099 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2101 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2103 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2105 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2106 current function is static. Fixes PR java/1970
2108 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2110 * parse.y (patch_method_invocation): Add enclosing context to ctor
2111 calls if necessary. Fixes PR java/2953
2113 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2115 * parse.y (resolve_package): Abort if qualified expression member
2117 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2120 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2122 * verify.c: Don't use // comments.
2124 2001-07-05 Tom Tromey <tromey@redhat.com>
2126 * lang.c (flag_assume_compiled): Removed.
2127 * java-tree.h (flag_assume_compiled): Removed.
2128 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2129 -fhash-synchronization, -fuse-divide-subroutine,
2130 -fcheck-references, -femit-class-file, -femit-class-files,
2131 -fassume-compiled. Updated --encoding information. Changed
2132 -foutput-class-dir to `-d'.
2134 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2136 * jcf-parse.c (parse_class_file): Add lineno parameter to
2137 debug_start_source_file call.
2139 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2141 * gcj.texi: Use gpl.texi.
2142 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2143 dependencies and use doc/include in search path.
2145 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2147 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2148 `this'. If so, don't build instance initializers.
2150 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2152 * parse.y (resolve_expression_name): Improved error message for
2153 inner class cases. Fixes PR java/1958
2155 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2157 * lang.c: #include diagnostic.h
2158 (lang_print_error): Add a `diagnostic_context *' parameter.
2159 (java_dummy_print): Likewise.
2160 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2162 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2164 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2165 * jcf.h (typedef struct JCF): New bitfield `finished.'
2166 (JCF_FINISH): Set `finished.'
2167 (JCF_ZERO): Reset `finished.'
2170 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2172 * parse.y (class_body_declaration:): Don't install empty instance
2176 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2178 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2179 (set_class_decl_access_flags): New function.
2180 * java-tree.h (set_class_decl_access_flags): New prototype.
2181 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2182 (parse_class_file): New local `decl_max_locals.' Take wide types
2183 into account to compute DECL_MAX_LOCALS.
2184 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2187 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2189 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2191 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2193 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2194 * parse.y (do_resolve_class): Moved comments out to leading comment
2195 section. Removed local `start', New local `_ht' and
2196 `circularity_hash.' Record `enclosing' in hash table and search
2197 it to detect circularity. Use `enclosing' as an argument to
2198 `lookup_cl.' Free the hash table when done.
2200 2001-06-19 Tom Tromey <tromey@redhat.com>
2202 * lex.c (java_read_char): Disallow invalid and overlong
2203 sequences. Fixes PR java/2319.
2205 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2207 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2209 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2211 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2212 arguments accordingly.
2214 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2216 * gcj.texi: Move contents to just after title page.
2218 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2220 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2222 (patch_incomplete_class_ref): Build the class ref, build the class
2223 init if necessary, complete the tree.
2226 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2228 * parse.y (lookup_field_wrapper): Test `name' code.
2229 (resolve_qualified_expression_name): Test `qual_wfl' code.
2230 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2231 handle `qual_wfl' by code.
2232 (maybe_build_primttype_type_ref): Test `wfl' code.
2234 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2236 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2238 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2239 the dvi file in the java directory.
2241 2001-05-25 Sam TH <sam@uchicago.edu>
2243 * gen-table.pl javaop.h jcf.h lex.h,
2244 parse.h: Fix header include guards.
2246 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2248 * jv-scan.c (version): Update copyright year.
2250 2001-05-21 Per Bothner <per@bothner.com>
2252 * jcf-parse.c (read_class): If class is from .class or .zip file
2253 and it's already been read, don't push/pop parser context.
2255 2001-05-18 Per Bothner <per@bothner.com>
2257 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2258 command line so the jvgenmain-generated main program comes first.
2260 2001-05-15 Tom Tromey <tromey@redhat.com>
2262 * class.c (build_utf8_ref): Don't generate identifier based on
2265 2001-05-12 Richard Henderson <rth@redhat.com>
2267 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2268 * expr.c (java_lang_expand_expr): Expand it.
2269 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2270 calling build_exception_object_ref.
2271 * parse.y (catch_clause_parameter): Likewise.
2272 (build_dot_class_method): Likewise.
2273 (try_reference_assignconv): Likewise.
2274 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2275 * jcf-write.c (generate_bytecode_insns): Likewise.
2277 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2279 * parse.y (build_unresolved_array_type): Set
2280 EXPR_WFL_QUALIFICATION on the newly created wfl.
2281 Fixes PR java/2538. Fixes PR java/2535.
2283 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2285 * parse.y (fix_constructors): Removed unnecessary assignment to
2286 local. Moved assignment to `this$<n>', fixed comments and
2288 (build_wfl_wrap): Fixed indentation.
2289 Fixes PR java/2598, java/2579 and java/2658.
2291 2001-05-03 Mo DeJong <mdejong@redhat.com>
2293 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2294 check for byte swap.
2296 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2298 * expr.c (build_class_init): Move MODIFY_EXPR
2299 outside of COND_EXPR. Remove variable `call'.
2301 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2303 * decl.c: NULL_PTR -> NULL.
2304 * jcf-write.c: Likewise.
2306 2001-05-01 Tom Tromey <tromey@redhat.com>
2308 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2309 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2310 * gcj.texi: Updated copyright text. Include fdl.texi.
2311 (Top): Link to new node.
2313 2001-05-01 Per Bothner <per@bothner.com>
2315 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2317 2001-05-01 Per Bothner <per@bothner.com>
2319 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2320 import_list contains the name, not the TREE_PURPOSE.
2322 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2324 * jcf-io.c (read_zip_member): Cast to long in comparison with
2327 * jvspec.c (lang_specific_driver): Initialize variables.
2329 * mangle.c (find_compression_record_match): Likewise.
2331 * typeck.c (build_null_signature): Provide static prototype. Mark
2332 parameter with ATTRIBUTE_UNUSED.
2334 * verify.c (verify_jvm_instructions): Initialize variable.
2336 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2338 * parse.y (do_resolve_class): Check for cyclic inheritance during
2339 inner class resolution.
2341 2001-04-27 Per Bothner <per@bothner.com>
2343 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2344 while iterating, since that could cause gc to lose stuff.
2346 2001-04-26 Per Bothner <per@bothner.com>
2348 Fix method search wrt scope of inner classes to match JLS2.
2349 * typeck.c (build_null_signature): New static function.
2350 (has_method): New function. Uses build_null_signature and lookup_do.
2351 * java-tree.h (has_method): New declaration.
2352 * parse.y (find_applicable_accessible_methods_list): Do not search
2353 context of inner classes here.
2354 (patch_method_invocation): Search scope, ie. current and outer clases,
2355 for method matching simple name, to find class.
2357 2001-04-26 Per Bothner <per@bothner.com>
2359 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2360 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2362 * constants.c (find_methodref_with_class_index): New function.
2363 (find_methodref_index): Use find_methodref_with_class_index.
2364 * java-tree.h (find_methodref_with_class_index): New declaration.
2365 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2366 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2367 If context changed from interface to class, don't use invokeinterface.
2369 2001-04-25 Per Bothner <per@bothner.com>
2371 * verify.c (verify_jvm_instructions): For field instructions,
2372 check that field index is valid. For invoke instructions, check that
2373 method index is valid.
2375 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2377 * config-lang.in (target_libs): Copy from $libgcj_saved.
2379 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2381 * decl.c (init_decl_processing): Add new class "protectionDomain"
2383 * class.c (make_class_data): Set initial value for "protectionDomain".
2385 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2387 * jvspec.c (lang_specific_driver): Fix memory allocation
2388 deficit, by using concat in lieu of xmalloc/sprintf.
2390 2001-04-20 Per Bothner <per@bothner.com>
2392 Fixes to compile multiple .class files at once.
2393 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2394 * java-tree.h (CLASS_PARSED_P): New macro.
2395 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2396 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2397 (read_class): Avoid some code duplication.
2398 Don't call JCF_FINISH for a .class file - might be needed later.
2399 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2400 rather than CLASS_LOADED_P, since latter implies class laid out.
2401 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2402 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2404 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2406 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2408 * boehm.c: Include toplev.h.
2410 2001-04-06 Tom Tromey <tromey@redhat.com>
2411 Alexandre Petit-Bianco <apbianco@redhat.com>
2413 Fix for PR gcj/1404 and PR gcj/2332:
2414 * parse.y (build_array_from_name): If we use the type_wfl then
2415 accumulate dimensions from the original type as well.
2416 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2418 2001-04-06 Tom Tromey <tromey@redhat.com>
2420 * parse.y (analyze_clinit_body): Return true if the second operand
2421 of a METHOD_EXPR is nonzero.
2423 2001-04-06 Tom Tromey <tromey@redhat.com>
2425 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2427 ($(srcdir)/java/parse.c): Likewise.
2429 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2431 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2432 (version-gcc): Initialized.
2433 (which-gcj): Likewise.
2435 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2437 * java-tree.h (struct lang_decl): New macro
2438 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2439 * parse.y (build_instance_initializer): New function.
2440 (add_instance_initializer): Use it.
2441 (java_fix_constructors): Set `current_class' before fix pass.
2442 (fix_constructors): Just return if already fixed. Move `super()'
2443 invokation ahead. Use `build_instance_initializer.'
2446 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2448 * parse.y (resolve_qualified_expression_name): Pass field's
2449 DECL_CONTEXT to `not_accessible_p.'
2450 (not_accessible_p): Changed parameters order in `inherits_from_p'
2453 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2455 * lang-options.h: Add flag_check_references.
2457 2001-04-04 Per Bothner <per@bothner.com>
2459 * java-tree.h (CONSTANT_VALUE_P): New macro.
2460 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2461 * parse.y (maybe_build_class_init_for_field): New static function.
2462 (resolve_expression_name, resolve_field_access): Use
2463 maybe_build_class_init_for_field instead of build_class_init
2464 This does not do the init if the field is compile-time-constant.
2465 (resolve_field_access): Simplify.
2467 * parse.y (fold_constant_for_init): Merge test into switch.
2469 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2471 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2473 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2475 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2477 * expr.c (pop_type_0): Save the result of the first
2478 lang_printable_name call in a scratch buffer, so it
2479 won't be clobbered by the second call.
2481 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2483 * parse-scan.y (array_type:): Rewritten.
2484 (type_declaration:): `empty_statement' replaces `SC_TK.'
2485 (class_member_declaration:): `empty statement' added.
2486 (method_body:): Simplified.
2487 (static_initializer:): Likewise.
2488 (primary_no_new_array:): Use `type_literals.'
2489 (type_literals:): New rule.
2490 (dims:): Set and update `bracket_count.'
2491 Fixes PR java/1074. Fixes PR java/2412.
2493 2001-03-28 Hans Boehm <boehm@acm.org>
2495 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2496 (get_boehm_type_descriptor): Set type on returned value to be a
2497 pointer length integer.
2499 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2501 * expr.c (pop_type_0): Call `concat' rather than building the
2503 (pop_type): Add format specifier in call to `error'.
2505 * parse.y (patch_method_invocation): Avoid casting away
2508 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2510 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2512 2001-03-28 Richard Henderson <rth@redhat.com>
2514 IA-64 ABI Exception Handling:
2515 * Make-lang.in (except.o): Don't depend on eh-common.h.
2516 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2517 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2518 [soft_exceptioninfo_call_node]: Remove.
2519 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2520 (end_java_method): No emit_handlers.
2521 * except.c (java_set_exception_lang_code): Remove.
2522 (method_init_exceptions): Don't call it.
2523 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2524 (build_exception_object_ref): New.
2525 (expand_end_java_handler): Update for except.h name changes.
2526 (emit_handlers, expand_resume_after_catch): Remove.
2527 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2528 (process_jvm_instruction): Use build_exception_object_ref.
2529 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2530 (soft_exceptioninfo_call_node): Remove.
2531 (build_exception_object_ref): Declare.
2532 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2533 soft_exceptioninfo_call_node. Move processing ...
2534 [EXC_PTR_EXPR]: ... here.
2535 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2536 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2537 (source_end_java_method): No java_set_exception_lang_code or
2539 (build_dot_class_method): Use build_exception_object_ref.
2540 (try_reference_assignconv): Check EXC_PTR_EXPR not
2541 soft_exceptioninfo_call_node.
2543 2001-03-28 Richard Henderson <rth@redhat.com>
2545 * java-tree.h (throw_node): Define as a single member of
2546 java_global_trees instead of a separate array.
2547 (JTI_THROW_NODE): New.
2548 * decl.c (throw_node): Don't declare.
2549 (init_decl_processing): Init a scalar throw_node.
2550 Don't register it for gc.
2551 * check-init.c (check_init): Reference scalar throw_node.
2552 * expr.c (build_java_athrow): Likewise.
2553 * jcf-write.c (generate_bytecode_insns): Likewise.
2554 * parse.h (BUILD_THROW): Likewise.
2556 2001-03-28 Richard Henderson <rth@redhat.com>
2558 * decl.c (end_java_method): Do not save and restore
2559 flag_non_call_exceptions.
2560 * parse.y (source_end_java_method): Likewise.
2561 * lang.c (flag_exceptions): Don't declare.
2562 (java_init_options): Set flag_non_call_exceptions. Set
2563 flag_exceptions here ...
2564 (java_init): ... not here.
2566 2001-03-27 Richard Henderson <rth@redhat.com>
2568 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2569 exceptions_via_longjmp.
2571 * lang.c (flag_new_exceptions): Don't declare it.
2572 (java_init_options): Or set it.
2574 2001-03-27 Richard Henderson <rth@redhat.com>
2576 * decl.c (end_java_method): Rename asynchronous_exceptions to
2577 flag_non_call_exceptions.
2578 * parse.y (source_end_java_method): Likewise.
2580 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2582 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2584 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2586 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2588 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2590 * parse.y (find_as_inner_class): Follow current package
2591 indications not to mistakingly load an unrelated class.
2593 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2595 * constants.c (PUTN): Use memcpy, not bcopy.
2597 * lex.c (java_read_char): Use memmove, not bcopy.
2599 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2601 2001-03-23 Per Bothner <per@bothner.com>
2603 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2604 macro for better error pin-pointing.
2605 * java-tree.h: Fix typo in comment.
2607 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2608 Don't include jsr/goto in exception range.
2609 Check if start and end of exception range are the same (also TRY_EXPR).
2610 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2611 However, do emit the following goto even if try_block is empty.
2612 Defer freeing exception_decl until after the finalizer, to make
2613 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2615 * parse.y (java_complete_lhs): If the try-clause is empty, just
2616 return the finally-clause and vice versa.
2618 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2620 * gcj.texi (Input Options): documented the check for attribute
2621 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2622 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2623 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2624 (jcf_parse): Check for the right classes archive if necessary.
2625 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2626 (jcf_parse_fields): Fixed indentation.
2627 * jcf-write.c (append_gcj_attribute): New function.
2628 (generate_classfile): Compute the attribute count, invoke
2629 `append_gcj_attribute'.
2630 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2631 turned into bit fields. New bit field `right_zip.'
2632 (JCF_ZERO): Set `right_zip' to zero.
2633 * lang-options.h (-fforce-classes-archive-check): Added flag.
2634 * lang.c (flag_force_classes_archive_check): New flag.
2635 (lang_f_options): New entry `force-classes-archive-check.'
2638 2001-02-07 Andrew Haley <aph@redhat.com>
2640 * gcj.texi (Configure-time Options): Add -fcheck-references.
2641 * expr.c (build_java_indirect_ref): New function.
2642 (java_check_reference): New function.
2643 (build_java_array_length_access): Use build_java_indirect_ref to
2644 check for null references.
2645 (build_java_arrayaccess): Likewise.
2646 (build_get_class): Likewise.
2647 (build_field_ref): Likewise.
2648 (invoke_build_dtable): Likewise.
2649 (build_invokeinterface): Likewise.
2650 * lang.c (lang_f_options): Add flag_check_references.
2651 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2652 * java-tree.h (flag_check_references): New variable.
2653 * lang.c (flag_check_references): Likewise.
2654 * parse.y (patch_invoke): Use java_check_reference.
2655 (patch_assignment): Allow for extra nesting in
2656 _Jv_CheckArrayStore.
2658 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2660 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2661 * lex.c (cxx_keywords): Likewise.
2663 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2665 * parse.y (qualify_ambiguous_name): Broaden `length'
2666 recognition. Help MODIFY_EXPR be resolved as expression names.
2667 Fixes PR java/2066. Fixes PR java/2400.
2669 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2671 * gjavah.c (process_file): Mark interface definitions with
2672 "__attribute__ ((java_interface))".
2674 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2676 * class.c (layout_class): Fixed push_super_field's second
2677 argument. Fixes PR java/2333.
2678 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2679 too early to lay innerclasses out.
2681 2001-03-20 Tom Tromey <tromey@redhat.com>
2682 Alexandre Petit-Bianco <apbianco@redhat.com>
2684 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2685 inside an array reference. Insertion of the array store check
2686 rewritten. Fixes PR java/2299.
2688 2001-03-20 Tom Tromey <tromey@redhat.com>
2690 * lex.c (java_read_unicode): Only accept leading `u's.
2692 2001-03-20 Tom Tromey <tromey@redhat.com>
2694 * jcf-parse.c (read_class): Initialize `class'.
2696 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2698 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2700 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2702 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2703 (layout_class): Likewise.
2704 (layout_class_method): Likewise.
2705 (emit_register_classes): Likewise.
2706 * decl.c (builtin_function): Likewise.
2707 (give_name_to_locals): Likewise.
2709 2001-03-19 Per Bothner <per@bothner.com>
2711 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2712 before trying to load an inner class.
2714 Fixes to process to command-line .class files in two passes.
2715 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2716 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2717 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2718 * class.c (is_compiled_class): Fix for renamed flag.
2719 * parse.y (maybe_create_class_interface_decl): Likewise.
2720 * jcf-parse.c (yyparse): Also set if compiling .class files.
2721 * jcf-parse.c (read_class); Read current_class.
2722 (jcf_parse): Make static.
2723 (load_inner_classes): New function, with code moved from jcf_parse,
2724 because we need to inner classes after the command-line files are read.
2725 (yyparse): Set finput to NULL when it doesn't need to be closed.
2726 Reduce use of main_jcf (basically only for archive) and
2727 use finput instead of main_jcf->read_state.
2728 Inline jcf_figure_file_type into yyparse.
2729 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2730 Defer load_inner_classes and parse_class_file to a second pass,
2731 after we've correctly mapped command-line .clas fiels to classes.
2732 (jcf_figure_file_type): Removed.
2733 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2734 (JCF_ZERO): Also clear zipd field.
2735 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2737 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2739 * jcf-parse.c (yyparse): Change ch from char * to char.
2741 2001-03-19 Per Bothner <per@bothner.com>
2743 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2744 Add constructed filelist-file at end, following -xjava. Thus any .o
2745 and library files are not affected by the -xjava. Also wrap
2746 explicit @FILE with -xjava and -xnone.
2748 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2750 * class.c (build_static_field_ref): Call make_decl_rtl() after
2751 setting the DECL_EXTERNAL flag.
2753 2001-03-17 Per Bothner <per@bothner.com>
2755 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2757 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2758 when result is is needed (target is STACK_TARGET).
2760 * parse.h (JDEP_SOLV): Removed.
2761 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2763 * parse.y (incomplete_class_list): Removed.
2764 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2765 It doesn't work if resolve_class changes the name of an array type
2766 that is on the list and then someone else looks for the modified name.
2767 Also, seems liable to break when compiling multiple source files at
2768 once. So the simplest is to just remove incomplete_class_list -
2769 it is only a minor space win and it is not even clear it saves time.
2771 * parse.y (resolve_class): Remove unneeded promote_type.
2773 2001-03-15 Per Bothner <per@bothner.com>
2775 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2776 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2777 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2778 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2780 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2781 * parse.y (java_expand_classes): Likewise.
2783 * parse.y (expand_start_java_method): Was only called once and had a
2784 misleading name, so inline in caller java_complete_expand_method.
2785 (enter_a_block): Likewise inline in enter_block and remove.
2787 Remove junk from when gcc/java was created (by copying from C/C++).
2788 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2789 (struct binding_level): Remove fields keep, keep_if_subblocks,
2790 more_cleanups_ok, have_cleanups (which have never been used).
2791 (pushlevel, poplevel): Remove related useless code.
2793 * class.c (make_class_data): The class_dtable_decl (i.e. the
2794 vtable for Class) should be external, except when compiling Class.
2796 * jvspec.c (lang_specific_driver): Fix -C handling.
2797 Check -save-temps to see if temp @FILE should be deleted.
2798 Follow-up to/fix for February 16 patch.
2800 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2801 (type_stack_dup): Remove no-longer neded error check.
2803 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2805 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2806 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2807 don't surround the element with 'N..E' if the type name is
2810 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2812 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2813 DECL_RTL_SET_P, etc.
2814 (make_method_value): Likewise.
2815 (get_dispatch_table): Likewise.
2817 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2819 2001-03-07 Tom Tromey <tromey@redhat.com>
2821 * config-lang.in (lang_requires): Define.
2823 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2825 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2828 2001-03-05 Per Bothner <per@bothner.com>
2830 Fix a problem where rest_of_decl_compilation applied to
2831 class_dtable_decl causes problems because it was done too early,
2832 before output file was opened.
2833 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2834 * class.c (class_dtable_decl): Add macro - element of class_roots.
2835 (make_class_data): Define class_dtable_decl.
2836 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2838 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2840 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2841 uses of 'boolean' with 'bool'.
2843 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2845 * lang-specs.h: Add zero initializer for cpp_spec field to all
2848 2001-02-16 Per Bothner <per@bothner.com>
2850 Handle compiling multiple input files at once, and @FILE syntax.
2851 * gcj.texi: Updated documentation to match.
2852 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2853 * jcf-parse.c (parse_source_file): Split into ...
2854 (parse_source_file_1): New function - and:
2855 (parse_source_file_2): New function.
2856 (yyparse): On -ffilelist-file, open and scan named file.
2857 On first pass over files, only do parse_source_file_1.
2858 A new second pass calls parse_source_file_2 for each file to compile.
2859 (init_jcf_parse): Call init_src_parse.
2860 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2861 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2862 as multiple input file combined in one compilation.
2863 * lang-options.h: Add -ffilelist-file
2864 * lang.c (flag_filelist_file): New flag variable.
2865 (lang_f_options): Handle -ffilelist-file.
2866 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2867 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2868 gclass_list - use global fields of src_parse_roots instead.
2869 * parse.y (src_parse_roots): New array.
2870 (incomplete_class_list, gclass_list): New macros.
2871 (push_parser_context, java_pop_parser_context,
2872 java_parser_context_resume): Don't fiddle with deleted fields.
2873 (various): Use incomplete_class gclass_list and global macros
2874 instead of parse_ctxt fields - the lists are global.
2875 (init_src_parse): New function.
2877 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2879 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2881 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2883 * parse.y (check_inner_class_access): Moved declaration of local
2884 `enclosing_decl_type' to the right location.
2886 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2888 * parse.y (parser_check_super_interface): Don't call
2889 check_pkg_class_access for an inner interface.
2890 (parser_check_super): Don't call check_pkg_class_access for inner
2892 (do_resolve_class): Simplify enclosing type loop. Don't call
2893 check_pkg_class_access if CL and DECL are not set.
2894 (find_in_imports_on_demand): Set DECL if class_type needed to be
2895 loaded. Don't call check_pkg_class_access for an inner class.
2896 (check_inner_class_access): Rewritten to implement member access
2897 rules as per spec 6.6.1.
2898 (check_pkg_class_access): Handle the empty package correctly.
2899 (in_same_package): New function. Determine if two classes are in the
2902 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2904 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2905 method into array types.
2906 * parse.y (patch_method_invocation): Bypass access check on clone call
2909 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2911 * expr.c (build_instanceof): Check for arrays when trying fold to
2914 2001-02-15 Jim Meyering <meyering@lucent.com>
2916 * Make-lang.in (java.install-common): Depend on `installdirs'.
2917 (java.install-info): Likewise.
2919 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2921 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2923 2001-02-14 Tom Tromey <tromey@redhat.com>
2924 Alexandre Petit-Bianco <apbianco@cygnus.com>
2926 Fix for PR java/1261.
2927 * typeck.c (build_java_array_type): Add public `clone' method to
2929 * parse.y (resolve_qualified_expression_name): Use current_class
2930 when checking for inaccessibility.
2931 (patch_method_invocation): Fixed error message when accessibility
2932 denied. Added `from_super' argument.
2934 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2936 * parse.y (resolve_class): Don't build a fake decl. Use the one
2938 * typeck.c (build_java_array_type): Build and assign decl to array
2941 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2943 * parse.y (not_accessible_p): Changed leading comment. Added extra
2944 `where' argument. Use it to enforce protected access rules.
2945 (resolve_qualified_expression_name): Added extra argument to
2947 (patch_method_invocation): Use argument `primary' to provide
2948 not_accessible_p with an extra argument.
2949 (lookup_method_invoke): Added extra argument to not_accessible_p.
2950 (search_applicable_method_list): Likewise.
2952 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2954 * parse.y (resolve_qualified_expression_name): Try to resolve as
2955 an inner class access only if `decl' is a TYPE_DECL.
2957 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2959 * decl.c (classdollar_identifier_node): Initialize.
2960 * java-tree.h (enum java_tree_index): New entry
2961 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2962 (classdollar_identifier_node): New macro.
2963 (ID_CLASSDOLLAR_P): Likewise.
2964 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2965 (build_dot_class_method_invocation): Likewise.
2966 (find_applicable_accessible_methods_list): `class$' can't be
2969 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2971 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2973 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2975 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2976 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2979 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2981 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2982 outside of the `__U' sequence too.
2983 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2986 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2988 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2990 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2993 (JVGENMAIN_OBJS): Likewise.
2994 * java-tree.h (append_gpp_mangled_name): New prototype.
2995 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2996 Removed cast calling `gcc_add_root.'
2997 * jvgenmain.c (mangle_obstack): New global, initialized.
2999 (do_mangle_class): Constify local `ptr.'
3000 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3001 append_gpp_mangle_name and update `count' if necessary.
3002 Use `mangle_obstack.'
3003 * mangle.c (append_unicode_mangled_name): Removed.
3004 (append_gpp_mangled_name): Likewise.
3005 (unicode_mangling_length): Likewise.
3006 (mangle_member_name): Return type set to `void.'
3007 (mangle_field_decl): Don't append `U' in escaped names.
3008 (mangle_method_decl): Likewise.
3009 (mangle_member_name): Just use `append_gpp_mangled_name.'
3010 * mangle_name.c: New file.
3012 2001-02-07 Per Bothner <per@bothner.com>
3014 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3016 * check-init.c (check_init): Don't call done_alternative after
3017 processing loop code, as a LOOP_EXPR never terminates normally.
3019 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3021 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3023 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3025 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3028 2001-02-06 Tom Tromey <tromey@redhat.com>
3030 * lex.c (java_new_lexer): Longer error message.
3032 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3033 Alexandre Petit-Bianco <apbianco@cygnus.com>
3035 * typeck.c (build_prim_array_type): Added leading comment.
3036 (build_java_array_type): Moved locals out of
3037 block. Always create the `data' field, fixed alignment to match
3040 2001-02-04 Tom Tromey <tromey@redhat.com>
3042 * expr.c (java_lang_expand_expr): Don't bother recomputing
3043 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3046 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * parse.y (process_imports): Save the original name of the import
3049 for better error report.
3051 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3053 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3054 of macros used when compiling jvspec.c.
3055 * jvspec.c (lang_specific_driver): Link with the shared
3058 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3060 * check-init.c (check_init): Call internal_error instead of fatal.
3061 * expr.c (java_lang_expand_expr): Likewise.
3062 * jcf-parse.c (get_constant): Likewise.
3063 * mangle.c (java_mangle_decl): Likewise.
3064 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3065 (operator_string): Likewise.
3066 * check-init.c (check_init): Call abort instead of fatal.
3067 * class.c (build_class_ref): Likewise.
3068 * constants.c (write_constant_pool): Likewise.
3069 * decl.c (start_java_method): Likewise.
3070 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3071 (java_stack_dup, encode_newarray_type): Likewise.
3072 (build_java_array_length_access): Likewise.
3073 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3074 (build_java_soft_divmod, build_invokeinterface): Likewise.
3075 * java-tree.h (INNER_CLASS_P): Likewise.
3076 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3077 (give_name_to_class, get_class_constant): Likewise.
3078 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3079 (find_constant_index, generate_bytecode_conditional): Likewise.
3080 (generate_bytecode_insns, perform_relocations): Likewise.
3081 * lex.c (java_unget_unicode, java_lex): Likewise.
3082 * mangle.c (mangle_type, mangle_record_type): Likewise.
3083 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3084 (finish_mangling): Likewise.
3085 * parse.h (MARK_FINAL_PARMS): Likewise.
3086 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3087 (obtain_incomplete_type, java_complete_class): Likewise.
3088 (java_check_regular_methods, java_complete_expand_method): Likewise.
3089 (cut_identifier_in_qualified, check_deprecation): Likewise.
3090 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3091 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3092 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3093 * typeck.c (set_local_type, parse_signature_type): Likewise.
3094 (parse_signature_string, build_java_signature): Likewise;
3095 (set_java_signature): Likewise.
3096 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3097 * class.c (add_method): Call fatal_error instead of fatal.
3098 (build_static_field_ref): Likewise.
3099 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3100 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3101 * lex.c (java_new_new_lexer): Likewise.
3102 * jv-scan.c (main): Likewise.
3103 (fatal_error): Renamed from fatal.
3104 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3106 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3107 (yyparse): Likewise.
3108 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3109 * lex.c (java_get_line_col): Likewise.
3110 * jcf-parse.c (load_class): Make errors non-fatal.
3111 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3113 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3115 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3116 (error): Remove unused function.
3117 (main): Don't use "__attribute__ alias" on generated class symbol.
3119 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3121 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3123 * parse.y (finish_method_declaration): Code accounting for WFLed
3124 method DECL_NAMEs deleted.
3125 (check_abstract_method_definitions): Likewise.
3126 (resolve_type_during_patch): Layout resolved type.
3127 * typeck.c (lookup_do): Removed unused local.
3129 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3131 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3132 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3133 integer_negative_one_node.
3134 * expr.c (build_java_binop): Likewise.
3136 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3138 * zextract.c (read_zip_archive): Read file_offset before writing
3139 zipd and consequently clobbering the header contents.
3141 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3143 * Make-lang.in: Remove all dependencies on defaults.h.
3144 * decl.c: Don't include defaults.h.
3146 * parse.y: Likewise.
3148 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3150 * ChangeLog (2001-01-21): Fixed typo.
3151 * class.c (layout_class_method): Code accounting for WFLed
3152 method DECL_NAMEs deleted.
3153 * constant.c (find_methodref_index): Likewise.
3154 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3155 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3156 (struct lang_decl): New field `wfl'.
3157 (java_get_real_method_name): Prototype deleted.
3158 * mangle.c (mangle_method_decl): Code accounting for WFLed
3159 method DECL_NAMEs deleted.
3160 * parse.h (GET_METHOD_NAME): Macro deleted.
3161 * parse.y (reset_method_name): Deleted.
3162 (method_header): Set DECL_FUNCTION_WFL.
3163 (check_abstract_method_header): Code accounting for WFLed method
3165 (java_get_real_method_name): Deleted.
3166 (check_method_redefinition): Code accounting for WFLed method
3167 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3168 (java_check_regular_methods): Likewise.
3169 (java_check_abstract_methods): Likewise.
3170 (java_expand_classes): Don't call `reset_method_name.'
3171 (search_applicable_method_list): Use DECL_NAMEs instead of
3173 * typeck.c (lookup_do): Code accounting for WFLed method
3176 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3178 * lex.c (java_read_char): Check for EOF from getc first.
3180 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3182 * class.c (layout_class): Don't lay the superclass out if it's
3183 already being laid out.
3184 * jcf-parse.c (handle_innerclass_attribute): New function.
3185 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3186 handle_innerclasses_attribute.
3187 (jcf_parse): Don't load an innerclasses if it's already being
3189 * jcf-write.c (append_innerclass_attribute_entry): Static
3190 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3191 to be zero for anonymous classes.
3193 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3195 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3197 * jcf-parse.c (set_source_filename): Use
3198 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3200 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3202 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3203 gets a unique asm name.
3205 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3207 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3208 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3210 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3211 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3212 * parse.y (lookup_package_type_and_set_next): Deleted.
3213 (resolve_package): Removed unnecessary code.
3214 (find_applicable_accessible_methods_list): `finit$' can't be
3216 * verify.c (pop_argument_types): Added missing prototype.
3218 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3220 * config-lang.in: Disable java by default.
3222 2001-01-23 Tom Tromey <tromey@redhat.com>
3224 * gcj.texi (Copying): New node.
3225 Added copyright information.
3227 2001-01-21 Per Bothner <per@bothner.com>
3229 Various fixes to allow compiling a compressed .jar/.zip archive.
3230 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3231 (struct ZipFile): Add fields name and next (from ZipFileCache).
3232 (struct ZipDirectory): New field zipf points to owning ZipFile.
3233 * jcf.h (struct ZipDirectory): Add forward declaration.
3234 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3235 Remove seen_in_zip and zip_offset fields.
3236 (JCF_SEEN_IN_ZIP): New macro.
3237 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3238 * jcf-io.c: Change all ZipFileCache to ZipFile.
3239 (read_zip_member): New function.
3240 (open_in_zip): Call read_zip_member.
3241 * jcf-parse.c (find_in_current_zip): Remove function.
3242 (read_class): Merge in find_in_current_zip functionality.
3243 Call read_zip_member if needed.
3244 (parse_zip_file_entries): Use read_zip_member.
3245 (process_zip_dir): Update for removed and added JCF fields.
3246 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3248 2001-01-21 Per Bothner <per@bothner.com>
3250 Minor optimization of static ggc roots.
3251 * jcf-parse.c (parse_roots): New static field.
3252 (current_field, current_method, current_file_list): Replace by macros
3253 naming fields of parse_roots.
3254 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3255 * class.c (class_roots): New static field.
3256 (registered_class, fields_ident, info_ident, class_list):
3257 New macros naming fields of parse_roots.
3258 (build_static_field_ref): Don't register roots here.
3259 (layout_class): Static field list replaced by macro class_list.
3260 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3261 Initialize fields_ident and info_ident here.
3263 2001-01-21 Per Bothner <per@bothner.com>
3265 * jcf-parse.c (ggc_mark_jcf): New function.
3266 (init_jcf_parse): Register current_jcf as ggc root.
3268 2001-01-21 Per Bothner <per@bothner.com>
3270 * lang.c (put_decl_node): Print method's name.
3272 2001-01-21 Per Bothner <per@bothner.com>
3274 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3275 (verify_jvm_instructions): Use it, for better error messages on loads.
3277 2001-01-21 Per Bothner <per@bothner.com>
3279 * verify.c (merge_type_state): Still may have to merge even if
3280 LABEL_VERIFIED (label).
3282 2001-01-21 Per Bothner <per@bothner.com>
3284 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3285 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3287 2001-01-19 Per Bothner <per@bothner.com>
3289 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3290 if expeting an interface type. Refines Tom's change of 2000-09-12.
3292 2001-01-18 Per Bothner <per@bothner.com>
3294 * gcj.texi (Input Options): Mention .java files.
3296 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3298 * lang-options.h (-Wunsupported-jdk11): Removed.
3299 * lang.c (flag_not_overriding): Deleted.
3300 (flag_static_local_jdk1_1): Likewise.
3301 (lang_W_options): Removed "unsupported-jdk11" entry.
3302 * parse.y (java_check_methods): Removed dead code.
3304 2001-01-17 Tom Tromey <tromey@redhat.com>
3306 Changes suggested by Per Bothner:
3307 * gcj.texi (Input Options): Don't mention input files.
3308 (Code Generation): Updated --main information.
3309 (Invoking jcf-dump): Mention that --javap is incomplete.
3310 From Alexandre Petit-Bianco:
3311 (Warnings): Don't mention -Wunsupported-jdk11.
3313 (Compatibility): Mention JDK 1.2-ness of libraries.
3314 (Resources): Mention resources used when writing gcj.
3316 2001-01-17 Tom Tromey <tromey@redhat.com>
3318 * gcj.texi: New file.
3319 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3320 (java.info): Depend on gcj.info.
3321 (java/gcj.dvi): New target.
3322 (java.dvi): Depend on gcj.dvi.
3323 (java.install-info): Wrote.
3325 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3327 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3328 having called make_decl_rtl.
3330 2001-01-14 Per Bothner <per@bothner.com>
3332 Various patches to emit better messages on verification errors.
3333 * expr.c (push_type_0): Return error indication on stack overflow,
3334 instead of callinfg fatal.
3335 (push_type): Now just call push_type_0 (nd fatal on overflow).
3336 (pop_type_0): Return detailed error message (in a char** argument).
3337 (pop_type): If pop_type_0 fails, print error message.
3338 (pop_argument_types): Moved to verify.c.
3339 * verify.c (pop_argument_types): Moved from expr.c.
3340 Return a (possible) error message, rather than void.
3341 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3342 (verify_jvm_instruction): Use new macros, improving error messages.
3343 For case OPCODE_astore use object_ptr_type_node.
3344 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3345 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3347 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3348 constant, return body without wrapper. (Improves constant folding.)
3349 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3351 2001-01-13 Per Bothner <per@bothner.com>
3353 * expr.c (expand_java_field_op): Assigning to a final field outside
3354 an initializer does not violate JVM spec, so should be warning, not
3355 error. (Sun's verifier does not complain - though MicroSoft's does.)
3357 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3359 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3362 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3364 * parse.y (resolve_expression_name): Permit instance variables from
3365 enclosing context in super constructor call.
3366 (resolve_qualified_expression_name): Permit enclosing class's qualified
3367 "this" in super constructor call.
3369 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3371 * class.c (build_utf8_ref): Remove last argument in call to
3372 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3373 (build_class_ref): Likewise.
3374 (build_static_field_ref): Likewise.
3375 (get_dispatch_table): Likewise.
3376 (layout_class_method): Likewise.
3377 (emit_register_classes): Likewise.
3378 * constants.c (build_constant_data_ref): Likewise.
3379 * decl.c (builtin_function): Likewise.
3380 (create_primitive_vtable): Likewise.
3381 * expr.c (build_known_method_def): Likewise.
3382 (build_jni_stub): Likewise.
3383 (java_lang_expand_expr): Likewise.
3385 2001-01-10 Tom Tromey <tromey@redhat.com>
3387 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3389 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3391 * java-tree.h (lang_printable_name_wls): New prototype.
3392 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3393 rather than `current_class' to print type name. Don't prepend type
3394 names when printing constructor names.
3395 (lang_printable_name_wls): New function.
3396 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3397 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3398 * parse.y (patch_method_invocation): Message tuned for constructors.
3399 (not_accessible_p): Grant `private' access from within
3402 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3404 All files with updated copyright when applicable.
3405 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3406 * class.c (mangle_class_field): Function removed.
3407 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3408 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3409 (build_class_ref): Call `java_mangle_class_field' instead of
3410 `mangle_class_field.'
3411 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3412 (layout_class): Call `java_mangle_decl' instead of
3413 `mangle_static_field.'
3414 (cxx_keywords): Initialized static array moved to `lex.c.'
3415 (layout_class_method): Changed leading comment. Simplified to
3416 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3417 * decl.c (lang_mark_tree): Mark field `package_list.'
3418 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3419 (struct lang_type): New field `package_list.'
3420 (unicode_mangling_length): Prototype removed.
3421 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3422 emit_unicode_mangled_name): Likewise.
3423 (cxx_keyword_p): New prototype.
3424 (java_mangle_decl, java_mangle_class_field,
3425 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3426 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3428 * jvgenmain.c (main_method_prefix): Global variable removed.
3429 (main_method_suffix): Likewise.
3430 (do_mangle_classname): New function.
3431 (main): Call it. Format changed to accommodate new mangling scheme.
3432 * lex.c: (utf8_cmp): Conditionally prototyped.
3433 (cxx_keywords): Moved from class.c, conditionally defined.
3434 (utf8_cmp, cxx_keyword_p): Likewise.
3435 * mangle.c (obstack.h, ggc.h): Included.
3436 (mangle_field_decl): New function.
3437 (mangle_method_decl, mangle_type, mangle_pointer_type,
3438 mangle_array_type, mangle_record_type,
3439 find_compression_pointer_match, find_compression_array_match,
3440 find_compression_record_match,
3441 find_compression_array_template_match, set_type_package_list,
3442 entry_match_pointer_p, emit_compression_string, init_mangling,
3443 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3444 (mangle_obstack): New global.
3445 (MANGLE_RAW_STRING): New macro.
3446 (unicode_mangling_length): Turned static.
3447 (append_unicode_mangled_name): Renamed from
3448 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3449 replaces `obstack', removed from the parameter list.
3450 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3451 replaces parameter `obstack', removed from the parameter list. Call
3452 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3453 (append_gpp_mangled_classtype): Removed.
3454 (compression_table, compression_next): New static variables.
3455 * parse.y (temporary_obstack): Extern declaration removed.
3457 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3459 * parse.y (patch_binop): Compute missing type in error situations.
3461 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3463 * class.c (make_class_data): Push initial value for "arrayclass".
3464 * decl.c (init_decl_processing): Add new class field "arrayclass".
3466 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3468 From patha@softlab.ericsson.se:
3469 * parse.y (switch_label): Use build, not build1, to construct
3472 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3474 * lang.c (lang_decode_option): Change -MA to -MP.
3475 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3476 Update to new prototype; do quote targets.
3477 (jcf_dependency_write): Update.
3479 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3481 Shorten primitive array allocation path:
3482 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3483 to create new primitive arrays.
3484 * expr.c (build_newarray): If generating native code, call
3485 soft_newarray_node with a reference to the primitive TYPE identifier
3486 instead of type_value.
3488 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3490 Fix for PRs gcj/312 and gcj/253:
3491 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3492 dest if they arn't already.
3493 * class.c (layout_class): Call maybe_layout_super_class on
3494 superinterfaces also, but only if compiling from bytecode.
3497 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3500 2000-12-15 Tom Tromey <tromey@redhat.com>
3502 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3505 2000-12-14 Andrew Haley <aph@redhat.com>
3507 * boehm.c (mark_reference_fields): Change test to correctly detect
3510 2000-12-15 Andreas Jaeger <aj@suse.de>
3512 * config-lang.in (lang_dirs): Added.
3514 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3516 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3517 Credits go to rth for finding it.
3519 2000-12-13 Mike Stump <mrs@wrs.com>
3521 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3523 2000-11-07 Tom Tromey <tromey@cygnus.com>
3525 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3526 * lex.c (java_ignorable_control_p): Removed.
3527 (java_letter_or_digit_p): Removed.
3528 (java_start_char_p): New function.
3529 (java_read_char): Return `int', not `unicode_t'. Changed
3531 (java_read_unicode): Likewise.
3532 (java_read_unicode_collapsing_terminators): Likewise.
3533 (java_get_unicode): Likewise.
3534 (java_new_lexer): Initialize hit_eof.
3535 (java_parse_end_comment): Take `int' argument.
3536 (java_parse_doc_section): Likewise.
3537 (java_parse_escape_sequence): Don't allow backlash-newline.
3539 * lex.h (JAVA_DIGIT_P): Removed.
3540 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3541 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3542 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3543 (JAVA_PART_CHAR_P): New macro.
3545 (JAVA_CHAR_ERROR): Now -2.
3546 (java_lexer): New field `hit_eof'.
3547 * chartables.h: New file.
3548 * gen-table.pl: new file.
3550 2000-11-20 Tom Tromey <tromey@cygnus.com>
3551 Alexandre Petit-Bianco <apbianco@cygnus.com>
3553 * parse.y (java_complete_lhs): Only allow compound assignment of
3554 reference type if type is String.
3556 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3558 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3559 jcf-path.c: Likewise.
3561 2000-12-09 Anthony Green <green@redhat.com>
3563 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3564 filestart and filename_length as int values.
3566 2000-12-07 Mo DeJong <mdejong@redhat.com>
3568 * jcf-io.c (find_class): Correct the logic that tests to see if a
3569 .java file is newer than its .class file. The compiler was
3570 incorrectly printing a warning when file mod times were equal.
3572 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3574 * jvgenmain.c: Use ISPRINT not isascii.
3576 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3578 * parse.y (end_artificial_method_body): Fixed typo.
3580 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3582 * parse.y (patch_method_invocation): Pick the correct enclosing
3583 context when creating inner class instances.
3586 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3588 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3589 Update copyright year to 2000.
3591 2000-11-23 Anthony Green <green@redhat.com>
3593 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3594 Move current_file_list out of yyparse and make it static.
3596 * expr.c: Declare quick_stack and tree_list_free_list as static
3597 (init_expr_processing): Register quick_stack and
3598 tree_list_free_list roots.
3600 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * parse.y (build_outer_field_access): New local `decl_ctx', use
3603 it. Check for field's context and current class immediate outer
3604 context inheritance.
3605 (outer_field_access_p): Consider fields inherited from the last
3607 (build_access_to_thisn): Stop at the last enclosing context if
3611 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3613 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3615 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3617 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3620 2000-11-20 Tom Tromey <tromey@cygnus.com>
3622 * jv-scan.c (help): Document --complexity.
3623 (options): Added --complexity.
3624 (flag_complexity): New global.
3625 (main): Call `report'.
3626 * parse-scan.y (complexity): New global.
3627 (if_then_statement, if_then_else_statement,
3628 if_then_else_statement_nsi, switch_block_statement_group,
3629 while_expression, do_statement, for_begin, continue_statement,
3630 throw_statement, catch_clause, finally, method_invocation,
3631 conditional_and_expression, conditional_or_expression,
3632 conditional_expression): Update complexity.
3633 (reset_report): Reset complexity.
3634 (report): New function.
3636 2000-11-20 Tom Tromey <tromey@cygnus.com>
3638 * lex.c (yylex): Added STRICT_TK case.
3639 * parse.y (STRICT_TK): Added.
3640 * parse-scan.y (STRICT_TK): Added.
3641 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3642 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3644 * keyword.h: Rebuilt.
3645 * keyword.gperf (strictfp): Added.
3647 2000-11-20 Tom Tromey <tromey@cygnus.com>
3649 * lex.c (yylex): Recognize floating point constants with leading
3652 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3654 * java-tree.h (cyclic_inheritance_report): Constify.
3655 * parse.y (cyclic_inheritance_report): Likewise.
3657 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3659 * parse.y (goal): Remove call to ggc_add_string_root.
3661 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3663 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3664 Create string in scratch buffer, then pass to build_string.
3666 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3668 * parse.y (issue_warning_error_from_context): Add
3671 2000-11-11 Anthony Green <green@redhat.com>
3673 * jcf-parse.c (process_zip_dir): Add finput parameter.
3674 (jcf_figure_file_type): Call process_zip_dir with appropriate
3677 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3679 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3680 * jcf-parse.c (jcf_figure_file_type): Likewise.
3682 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3684 * parse.y (create_new_parser_context): Use memset () instead of
3687 2000-11-08 Tom Tromey <tromey@cygnus.com>
3689 * gjavah.c (process_file): Only include gcj/cni.h when generating
3692 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3694 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3695 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3696 instead of bzero ().
3698 2000-11-05 Tom Tromey <tromey@cygnus.com>
3700 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3701 * lex.c (IS_ZERO): New define.
3702 (java_perform_atof): Error on floating point underflow.
3704 2000-11-04 Tom Tromey <tromey@cygnus.com>
3706 * lex.c (java_parse_escape_sequence): Only read two octal
3707 characters if the first one is greater than 3. Don't allow
3708 "octal" numbers to include the digits 8 or 9.
3710 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3712 * Make-lang.in (java.distdir): Remove.
3714 2000-11-03 Tom Tromey <tromey@cygnus.com>
3716 * Make-lang.in (java.dvi): New target.
3717 Partial fix for PR other/567.
3719 * lang-options.h: Mention -Wout-of-date.
3720 * jcf-dump.c (flag_newer): New global.
3721 * gjavah.c (flag_newer): New global.
3722 * jcf-io.c (find_class): Only warn when flag_newer set.
3723 * lang.c (flag_newer): New global.
3724 (struct string_option): New declaration.
3725 (lang_W_options): New global.
3726 (process_option_with_no): New function.
3727 (lang_decode_option): Use it.
3729 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3730 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3733 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3734 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3735 * lex.c (java_read_unicode): Removed `term_context' argument.
3736 Recognize any number of `u' in `\u'.
3737 (java_read_unicode_collapsing_terminators): New function.
3738 (java_get_unicode): Use it.
3739 (java_lineterminator): Removed.
3740 (yylex): Produce error if character literal is newline or single
3741 quote. Return if eof found in middle of `//' comment. EOF in
3742 `//' comment is only an error if pedantic.
3743 (java_ignorable_control_p): New function.
3744 (java_parse_end_comment): Return if eof found in middle of
3747 * jv-scan.c (pedantic): New global.
3749 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * parse.y (outer_field_access_p): Inherited fields aren't
3752 consider outer fields.
3753 (maybe_build_thisn_access_method): Use
3754 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3755 (resolve_expression_name): Trigger an error if a static field
3756 is being accessed as an outer field.
3758 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3760 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3763 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3765 * Make-lang.in: Move all build rules here from Makefile.in,
3766 adapt to new context. Wrap all rules that change the current
3767 directory in parentheses. Expunge all references to $(P).
3768 When one command depends on another and they're run all at
3769 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3770 all object-file generation rules. Delete obsolete variables.
3772 * Makefile.in: Delete.
3773 * config-lang.in: Delete outputs= line.
3775 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3777 * parse.y (patch_method_invocation): NULLify this_arg when already
3779 (maybe_use_access_method): Handle call to methods unrelated to the
3780 current class. Fixed comment.
3783 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3785 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3788 2000-10-24 Tom Tromey <tromey@cygnus.com>
3790 * lex.c (java_new_lexer): Initialize new fields. Work around
3791 broken iconv() implementations.
3792 (java_read_char): Swap bytes if required. Use fallback decoder if
3794 (byteswap_init, need_byteswap): New globals.
3795 (java_destroy_lexer): Only close iconv handle if it is in use.
3796 * lex.h (java_lexer): New fields read_anything, byte_swap,
3798 Made out_buffer unsigned.
3800 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3802 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3803 where an enclosing context can be set on the jdep.
3804 (do_resolve_class): Fixed identation.
3806 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3808 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3810 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3813 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3815 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3817 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3819 * jcf-write.c (OP1): Update `last_bc'.
3820 (struct jcf_block): Fixed indentation and typo in comments. New
3822 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3823 follows `monitorenter'.
3824 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3828 2000-10-16 Tom Tromey <tromey@cygnus.com>
3830 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3831 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3832 * lang-options.h: Added -MA, -MT, -MF..
3833 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3834 (DEPEND_TARGET_SET): New macro.
3835 (DEPEND_FILE_ALREADY_SET): Likewise.
3836 (init_parse): Handle new flags.
3837 * jcf.h (jcf_dependency_print_dummies): Declare.
3838 * Make-lang.in (s-java): Added mkdeps.o.
3839 * Makefile.in (BACKEND): Added mkdeps.o.
3840 (../gcjh$(exeext)): Added mkdeps.o.
3841 (../jcf-dump$(exeext)): Added mkdeps.o.
3842 * jcf-depend.c: Include mkdeps.h.
3843 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3844 add_entry): Removed.
3845 (jcf_dependency_reset): Rewrote.
3846 (dependencies): New global.
3847 (jcf_dependency_set_target): Rewrote.
3848 (jcf_dependency_add_target): Likewise.
3849 (jcf_dependency_add_file): Likewise.
3851 (print_ents): Removed.
3852 (jcf_dependency_write): Rewrote.
3853 (print_dummies): New global.
3854 (jcf_dependency_print_dummies): New function
3855 (jcf_dependency_write): Call deps_dummy_targets if required.
3857 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3859 * gjavah.c (add_class_decl): Removed unused variables `tname',
3860 `tlen' and `name_index'.
3861 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3862 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3863 in `wfl_operator' with value.
3864 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3865 (jcf_figure_file_type): Fixed identation.
3866 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3867 * parse.y (analyze_clinit_body): New function.
3868 (static_initializer:): Reset `current_static_block'.
3869 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3870 `wfl_operator' with new value.
3871 (lookup_cl): Use EXPR_WFL_FILENAME.
3872 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3873 analyze_clinit_body.
3874 (build_outer_field_access): Access to this$<n> built from
3875 current_class, not its outer context.
3876 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3877 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3878 (patch_method_invocation): Use `is_static_flag' when already
3880 (patch_newarray): Removed assignment in ternary operator.
3882 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3884 * except.c (free_eh_ranges): Don't free `whole_range'.
3886 2000-10-15 Anthony Green <green@redhat.com>
3888 * decl.c (init_decl_processing): Call init_class_processing before
3891 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3893 * check-init.c (check_init): Fixed leading comment. Use
3895 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3896 (give_name_to_locals): Likewise.
3897 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3898 fields in lang_decl_var.
3899 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3900 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3901 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3902 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3903 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3904 (LOCAL_FINAL): Rewritten.
3905 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3906 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3907 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3908 `init_final' fields.
3909 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3910 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3911 (TYPE_HAS_FINAL_VARIABLE): New macro.
3912 (struct lang_type): Added `afv' field.
3913 * parse.y (check_static_final_variable_assignment_flag): New function.
3914 (reset_static_final_variable_assignment_flag): Likewise.
3915 (check_final_variable_local_assignment_flag): Likewise.
3916 (reset_final_variable_local_assignment_flag): Likewise.
3917 (check_final_variable_indirect_assignment): Likewise.
3918 (check_final_variable_global_assignment_flag): Likewise.
3919 (add_inner_class_fields): Use LOCAL_FINAL_P.
3920 (register_fields): Handle local finals and final variables.
3921 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3922 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3923 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3925 (java_complete_expand_methods): Loop to set
3926 TYPE_HAS_FINAL_VARIABLE. Call
3927 `reset_final_variable_local_assignment_flag' and
3928 `check_final_variable_local_assignment_flag' accordingly before
3929 and after constructor expansion. Call
3930 `reset_static_final_variable_assignment_flag'
3931 before expanding <clinit> and after call
3932 `check_static_final_variable_assignment_flag' if the
3933 current_class isn't an interface. After all methods have been
3934 expanded, call `check_final_variable_global_assignment_flag' and
3935 `check_static_final_variable_assignment_flag' if the current class
3937 (maybe_yank_clinit): Fixed typo in comment.
3938 (build_outer_field_access_methods): Removed old sanity check. Use
3939 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3940 Don't create access methods for finals.
3941 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3942 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3943 existing DECL_INIT has been processed.
3944 (java_complete_lhs): Likewise.
3945 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3946 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3948 (patch_assignment): Use LOCAL_FINAL_P.
3949 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3950 DECL_INITIAL is nullified.
3953 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3955 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3957 * Makefile.in (parse.c, parse-scan.c): Likewise.
3959 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3961 * class.c (temporary_obstack): Remove.
3962 (make_class): Don't mess with obstascks.
3963 (push_class): Likewise.
3964 (set_super_info): Likewise.
3965 (add_method_1): Likewise.
3966 (add_method): Likewise.
3967 (add_field): Likewise.
3968 (build_utf8_ref): Likewise.
3969 (build_class_ref): Likewise.
3970 (build_static_field_ref): Likewise.
3971 (finish_class): Likewise.
3972 (push_super_field): Likewise.
3973 (layout_class): Likewise.
3974 (layout_class_methods): Likewise.
3975 (init_class_processing): Likewise.
3976 * constants.c (get_tag_node): Likewise.
3977 (build_constant_data_ref): Likewise.
3978 * decl.c (ggc_p): Remove.
3979 (copy_lang_decl): Use ggc_alloc.
3980 (complete_start_java_method): Don't mess with obstacks.
3981 (start_java_method): Likewise.
3982 (end_java_method): Likewise.
3983 * except.c (link_handler): Use xmalloc.
3984 (free_eh_ranges): New function.
3985 (method_init_exceptions): Use it.
3986 (add_handler): Use xmalloc.
3987 (expand_start_java_handler): Don't mess with obstacks.
3988 (prepare_eh_table_type): Likewise.
3989 (expand_end_java_handler): Likewise.
3990 * expr.c (push_value): Likewise.
3991 (create_label_decl): Likewise.
3992 (build_jni_stub): Likewise.
3993 (java_lang_expand_expr): Likewise.
3994 (note_instructions): Use xrealloc.
3995 (java_push_constant_from_pool): Don't mess with obstacks.
3996 (process_jvm_instruction): Likewise.
3997 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3999 * jcf-parse.c (get_constant): Don't mess with obstacks.
4000 (read_class): Likewise.
4001 (jcf_parse): Likewise.
4002 * lex.c (expression_obstack): Remove.
4003 (java_lex): Don't use obstack_free.
4004 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4005 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4006 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4007 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4008 * parse.y (gaol): Add more GC roots.
4009 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4010 (lookup_field_wrapper): Likewise.
4011 (obtain_incomplete_type): Don't mess with obstacks.
4012 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4014 (craft_constructor): Don't mess with obstacks.
4015 (safe_layout_class): Likewise.
4016 (java_complete_class): Likewise.
4017 (source_end_java_method): Likewise.
4018 (build_outer_field_access_methods): Likewise.
4019 (build_outer_method_access_method): Likewise.
4020 (maybe_build_thisn_access_method): Likewise.
4021 (build_dot_class_method_invocation): Likewise.
4022 (java_complete_tree): Likewise.
4023 (java_complete_lhs): Likewise.
4024 (do_merge_string_cste): Likewise.
4025 (patch_string_cst): Likewise.
4026 (array_constructor_check_entry): Likewise.
4027 * typeck.c (build_java_array_type): Likewise.
4028 (parse_signature_string): Likewise.
4029 (build_java_signature): Likewise.
4031 2000-10-12 Tom Tromey <tromey@cygnus.com>
4034 * gjavah.c (add_class_decl): Don't special-case inner classes.
4035 (add_namelet): Likewise.
4037 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4039 * java-tree.h: Constify current_encoding.
4040 * lang.c: Constify current_encoding.
4042 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4044 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4045 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4047 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4049 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4050 patch. Fixes gcj/340.
4052 2000-10-10 Tom Tromey <tromey@cygnus.com>
4054 * lex.c (java_new_lexer): Initialize out_first and out_last
4056 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4058 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * parse.y (pop_current_osb): New function.
4061 (array_type:): Use `dims:', changed actions
4062 accordingly. Suggested by Anthony Green.
4063 (array_creation_expression:): Used pop_current_osb.
4064 (cast_expression:): Likewise.
4065 (search_applicable_method_list): Fixed indentation.
4067 2000-10-08 Anthony Green <green@redhat.com>
4069 * parse.y (array_type_literal): Remove production.
4070 (type_literals): Refer to array_type, not array_type_literal.
4072 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4074 Patch contributed by Corey Minyard.
4075 * decl.c (check_local_named_variable): New function.
4076 (tree check_local_unnamed_variable): Likewise.
4077 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4079 2000-10-07 Anthony Green <green@redhat.com>
4081 * class.c (layout_class): Handle case where superclass can't be
4084 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4086 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4089 2000-10-05 Tom Tromey <tromey@cygnus.com>
4091 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4092 * jvgenmain.c (class_mangling_prefix): Removed.
4093 (class_mangling_suffix): New global.
4095 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4097 (print_method_info): Handle overrides for static and final
4099 (process_file): Generate declaration for class object field.
4100 * class.c (cxx_keywords): New array.
4101 (utf8_cmp): New function.
4102 (cxx_keyword_p): New function.
4103 (layout_class_method): Mangle C++ keywords by appending `$'.
4104 (mangle_field): New function.
4105 (mangle_class_field): Use mangle_field. Mangle class name as
4107 (mangle_static_field): Use mangle_field.
4109 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * decl.c (find_local_variable): Removed uncessary type check and
4112 fixed range check typo. From Corey Minyard.
4114 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * decl.c (give_name_to_locals): New local `code_offset'. Call
4117 `maybe_adjust_start_pc'.
4118 * expr.c (note_instructions): New function.
4119 (expand_byte_code): Don't collect insn starts here.
4120 (peek_opcode_at_pc): New function.
4121 (maybe_adjust_start_pc): Likewise.
4122 * java-tree.h (maybe_adjust_start_pc): Declare.
4123 (note_instructions): Likewise.
4124 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4126 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4128 * parse.y (field_access:): Fixed indentation.
4129 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4131 2000-09-07 Tom Tromey <tromey@cygnus.com>
4134 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4135 JPRIMITIVE_TYPE_P, for arithmetic operators.
4136 (patch_method_invocation): Indentation fix.
4137 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4138 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4139 (do_unary_numeric_promotion): Cleaned up code.
4140 (valid_cast_to_p): Handle boolean correctly.
4142 2000-09-27 Tom Tromey <tromey@cygnus.com>
4144 * lex.c (java_read_unicode): Reset bs_count when finished with
4147 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4150 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4151 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4152 (typeck.o): Depend on ggc.h.
4153 * class.c (add_method_1): Use GC functions for allocation.
4154 (init_class_processing): Register roots.
4155 * decl.c (ggc_p): Set to 1.
4156 (pending_local_decls): Make it static.
4157 (push_jvm_slot): Use GC functions for allocation.
4158 (init_decl_processing): Register roots.
4159 (give_name_to_locals): Use GC functions for allocation.
4160 (lang_mark_tree): New function.
4161 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4162 functions for allocation.
4163 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4164 * lex.c (java_lex): Use build_string, rather than replicating it
4166 * parse.y (goal): Add more roots.
4167 (mark_parser_ctxt): New function.
4168 * typeck.c: Include ggc.h.
4170 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4173 contains something else than MODIFY_EXPR.
4175 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4177 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4178 * Makefile.in (parse.o): Depend on ggc.h.
4179 (class.o): Likewise.
4180 (constants.o): Likewise.
4183 (jcf-parse.o): Likewise.
4184 (jcf-write.o): Likewise.
4185 (mangle.o): Likewise.
4186 * class.c: Include ggc.h.
4187 (build_static_field_ref): Register GC roots.
4188 (layout_class): Likewise.
4189 (init_class_processing): Likewise.
4190 * constants.c: Include ggc.h.
4191 (current_constant_pool_data_ref): Remove.
4192 (tag_nodes): Move it to ...
4193 (get_tag_node): ... here. Register GC roots.
4194 * decl.c: Include ggc.h. Remove many global tree definitions.
4195 (throw_node): Define.
4196 (java_global_trees): Likewise.
4197 (predef_filenames): Make the size a constant.
4198 (init_decl_processing): Adjust accordingly.
4199 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4200 * expr.c: Include ggc.h.
4201 (init_expr_processing): Register GC roots.
4202 (build_invokeinterface): Likewise.
4203 * java-tree.h: Replace extern tree declarations with macros.
4204 (java_global_trees): New variable.
4205 (java_tree_index): New enumeration.
4206 (init_jcf_parse): Declare.
4207 * jcf-parse.c: Include ggc.h.
4208 (current_class): Remove declaration.
4209 (main_class): Likewise.
4210 (all_class_list): Likewise.
4211 (predefined_filename_p): Adjust for constant size of
4213 (init_jcf_parse): New function.
4214 * jcf-write.c: Include ggc.h.
4215 (generate_classfile): Register GC roots.
4216 (append_synthetic_attribute): Likewise.
4217 (append_innerclass_attribute_entry): Likewise.
4218 * lang.c: Include ggc.h.
4219 (lang_print_error): Register GC roots.
4220 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4222 * parse.y: Include ggc.h.
4223 (wfl_operator): Remove.
4224 (goal): Register GC roots.
4225 (java_pop_parser_context): Adjust for new field names.
4226 (java_parser_context_save_global): Likewse.
4227 (java_parser_context_restore_global): Likewise.
4228 (java_parser_context_suspend): Likewise.
4229 (java_parser_context_resume): Likewise.
4230 (verify_constructor_circularity): Register GC roots.
4231 (lookup_cl): Likewise.
4232 (java_reorder_fields): Likewise.
4233 (build_current_this): Likewise.
4234 (class_in_current_package): Likewise.
4235 (argument_types_convertible): Likewise.
4236 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4238 2000-09-14 Tom Tromey <tromey@cygnus.com>
4240 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4242 2000-09-13 Tom Tromey <tromey@cygnus.com>
4244 * jcf-parse.c: Include <locale.h>.
4245 * jv-scan.c: Include <locale.h>.
4247 2000-09-12 Tom Tromey <tromey@cygnus.com>
4249 * expr.c (pop_type_0): Return `Object' if trying to merge two
4251 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4252 interface types; `Object' is always a valid supertype.
4254 2000-09-12 Tom Tromey <tromey@cygnus.com>
4257 * jv-scan.c (help): Document --encoding.
4258 (options): Added `encoding' entry.
4259 (OPT_ENCODING): New define.
4260 (main): Handle --encoding.
4261 Include <langinfo.h> if nl_langinfo exists.
4262 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4264 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4265 (parse_source_file): Correctly call java_init_lex. Added `finput'
4266 argument. Use nl_langinfo to determine default encoding.
4267 * java-tree.h (current_encoding): Declare.
4268 * parse.y (java_parser_context_restore_global): Don't restore
4270 (java_parser_context_save_global): Don't set `finput' field.
4271 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4273 * lang.c (current_encoding): New global.
4274 (lang_decode_option): Recognize `-fencoding='.
4275 (finish_parse): Don't close finput.
4276 * parse.h (struct parser_ctxt): Removed `finput' and
4277 `unget_utf8_value' fields. Added `lexer' field.
4278 (java_init_lex): Fixed declaration.
4279 * lex.c (java_new_lexer): New function.
4280 (java_destroy_lexer): Likewise.
4281 (java_read_char): Added `lex' argument. Handle iconv case.
4282 (java_read_unicode): Added `lex' argument. Count backslashes in
4284 (java_init_lex): Added `finput' and `encoding' arguments. Set
4285 `lexer' field in ctxp.
4286 (BAD_UTF8_VALUE): Removed.
4287 (java_lex): Handle seeing UEOF in the middle of a string literal.
4288 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4289 (java_lexer): New structure.
4292 (DEFAULT_ENCODING): New define.
4293 (java_destroy_lexer): Declare.
4295 2000-09-12 Tom Tromey <tromey@cygnus.com>
4298 * lex.c (java_init_lex): Initialize java_io_serializable.
4299 * parse.y (java_io_serializable): New global.
4300 (valid_ref_assignconv_cast_p): An array can be cast to
4303 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4305 * decl.c, expr.c: Include defaults.h if not already included.
4306 Don't define the *_TYPE_SIZE macros.
4308 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4310 * typeck.c (build_java_array_type): Correct first parameter
4311 in ADJUST_FIELD_ALIGN invocation.
4313 2000-09-06 Tom Tromey <tromey@cygnus.com>
4315 * lang-specs.h: Also recognize `-femit-class-files'.
4317 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4319 * verify.c (merge_types): Load the types to merge if necessary.
4321 2000-09-02 Anthony Green <green@redhat.com>
4323 * jcf-io.c: Include zlib.h.
4324 (open_in_zip): Read compressed class file archives.
4325 * zipfile.h (ZipDirectory): Add uncompressed_size and
4326 compression_method fields.
4327 * zextract.c (read_zip_archive): Collect file compression info.
4329 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4331 * parse.y (do_resolve_class): Also explore superclasses of
4332 intermediate enclosing contexts when searching for inner classes.
4334 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4336 * parse.y (variable_declarator_id:): Better error message.
4337 (expression_statement:): Use YYNOT_TWICE.
4338 (cast_expression:): Likewise.
4339 (assignment:): Likewise.
4341 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * parse.y (do_merge_string_cste): New locals. Create new
4344 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4346 2000-08-07 Hans Boehm <boehm@acm.org>
4348 * boehm.c (mark_reference_fields): Set marking bits for all words in
4349 a multiple-word record.
4350 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4353 2000-08-31 Mike Stump <mrs@wrs.com>
4355 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4356 jcf-dump$(exeext)): Make parallel safe.
4358 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4360 * jcf-parse.c (set_source_filename): Constify a char *.
4361 * jcf-write.c (append_innerclasses_attribute,
4362 make_class_file_name): Constify a char *. Don't recycle a
4363 variable for an unrelated purpose.
4364 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4365 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4367 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * expr.c (can_widen_reference_to): Fixed indentation.
4370 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4371 * parse.y: `finit$' replaces `$finit$' in comments.
4372 (try_builtin_assignconv): Fixed leading comment.
4374 2000-08-25 Greg McGary <greg@mcgary.org>
4376 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4378 2000-08-24 Greg McGary <greg@mcgary.org>
4380 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4381 * parse.y (BINOP_LOOKUP): Likewise.
4383 2000-08-22 Andrew Haley <aph@cygnus.com>
4385 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4386 sign extending. Fixes gcj/321.
4387 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4388 combining to make a jlong. Fixes gcj/321.
4390 2000-08-21 Nix <nix@esperi.demon.co.uk>
4392 * lang-specs.h: Do not process -o or run the assembler if
4395 2000-08-16 Andrew Haley <aph@cygnus.com>
4397 * typeck.c (build_java_array_type): Rewrite code to do array
4398 alignment. Take into account back-end macros when aligning array
4399 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4400 user to set alignment. Fixes gcj/252 and 160.
4402 2000-08-09 Tom Tromey <tromey@cygnus.com>
4404 * parse.y (check_abstract_method_definitions): Now return `int'.
4405 Check implemented interfaces. Fixes PR gcj/305.
4407 * parse.y (patch_switch_statement): Disallow `long' in switch
4408 expressions. Fixes PR gcj/310.
4410 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4412 * decl.c (finit_leg_identifier_node): New global.
4413 (init_decl_processing): Use `finit$' to initialize
4414 finit_identifier_node. Use `$finit$' to initialize
4415 finit_leg_identifier_node.
4416 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4417 * java-tree.h (finit_identifier_node): Changed attached comment.
4418 (finit_leg_identifier_node): New declaration.
4419 (ID_FINIT_P): Take finit_identifier_node and
4420 finit_leg_identifier_node into account. This is a backward
4423 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4425 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4427 (generate_bytecode_insns): Check `nargs' before emitting it.
4428 * verify.c (merge_type_state): Fixed typo.
4429 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4430 generate_bytecode_{conditional,insns}.
4432 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4434 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4437 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4439 * class.c (maybe_layout_super_class): Fixed indentation.
4440 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4441 (java_check_methods): New function declaration.
4442 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4443 instead of `str_ptr'.
4444 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4445 of a `invokeinterface' at the right time.
4446 * parse.h (WFL_STRIP_BRACKET): New macro.
4447 (SET_TYPE_FOR_RESOLUTION): Use it.
4448 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4449 (check_class_interface_creation): Don't check for cross package
4450 innerclass name clashes.
4451 (method_header): Behave properly if MDECL is `error_mark_node'.
4452 (method_declarator): Return `error_mark_node' if bogus current
4454 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4455 (resolve_and_layout): New local `decl_type', set and used. Call
4457 (java_check_methods): New method.
4458 (java_layout_classes): Use it.
4459 (resolve_qualified_expression_name): No EH check necessary in
4461 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4463 (patch_assignment): Set DECL_INITIAL on integral final local.
4465 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4467 * java-tree.h (flag_extraneous_semicolon): New extern.
4468 * lang-options.h: (-Wextraneous-semicolon): New option.
4469 * lang.c (flag_redundant): Fixed typo in leading comment.
4470 (flag_extraneous_semicolon): New global.
4471 (lang_decode_option): Set `flag_extraneous_semicolon' when
4472 -Wall. Decode `-Wextraneous-semicolon'.
4473 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4474 `empty_statement' rule.
4475 (class_body_declaration): Likewise.
4476 (method_body:): Accept `;' as a method body.
4477 (static_initializer:): Removed `SC_TK' hack.
4478 (constructor_block_end:): Likewise.
4479 (empty_statement:): Report deprecated empty declaration. Fixes
4482 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4484 * parse.y (build_dot_class_method_invocation): Changed parameter
4485 name to `type'. Build signature from `type' and convert it to a
4486 STRING_CST if it's an array.
4487 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4488 to use `ref_type' directly.
4490 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4492 * lang-options.h: Added a comma after the last element to avoid
4493 syntax errors when other languages define additional options.
4495 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4497 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4498 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4499 (jc1): Link with $(BACKEND).
4500 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4502 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4504 * jvspec.c: Adjust type of second argument to
4505 lang_specific_driver, and update code as necessary.
4507 * class.c (build_dtable_decl): Initialize dummy.
4509 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4511 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4512 method bodies not to rule out discarding `<clinit>'; don't use
4513 <clinit> to initialize static fields with constant initializers.
4515 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4517 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4519 (method_synthetic): New global.
4520 (HANDLE_METHOD): Recognize synthetic method and tell
4521 `print_method_info' about it.
4522 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4523 processing a synthetic method.
4524 * jcf-reader.c (skip_attribute): New function.
4525 ( skip_attribute): Likewise.
4527 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * parse.y (build_outer_field_access): Fixed comments.
4530 (fix_constructors): Emit the initialization of this$<n> before
4532 (resolve_qualified_expression_name): Build an access to `decl' if
4535 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * parse-scan.y (curent_class): Non longer const.
4538 (inner_qualifier, inner_qualifier_length): Deleted.
4539 (current_class_length): New global.
4540 (bracket_count): Fixed typo in leading comment.
4541 (anonymous_count): New global.
4542 (class_instance_creation_expression:): Handle anonymous classes.
4543 (anonymous_class_creation:): New rule.
4544 (push_class_context): Rewritten.
4545 (pop_class_context): Likewise.
4546 (INNER_QUALIFIER): Macro deleted.
4547 (report_class_declaration): call `push_class_context' when
4548 entering the function. `fprintf' format modified not to use
4550 (report_class_declaration): Assign `package_name' and
4551 `current_class' to NULL separately.
4553 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4555 * expr.c (build_invokeinterface): Call layout_class_methods on
4558 2000-07-27 Tom Tromey <tromey@cygnus.com>
4559 Anthony Green <green@cygnus.com>
4560 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * class.c (make_class_data): Create vtable for abstract classes.
4563 (get_dispatch_table): Changed to cope with abstract classes.
4565 2000-07-27 Tom Tromey <tromey@cygnus.com>
4567 * parse.y (patch_method_invocation): Don't reverse the argument
4568 list when dealing with anonymous class constructors. Fixed typo in
4571 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4573 * parse.y (build_alias_initializer_parameter_list): Reverse
4574 crafted list when building aliases for anonymous class
4577 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4579 * parse.y (jdep_resolve_class): Don't bother checking potential
4580 innerclass access if `decl' is NULL.
4581 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4584 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * parse.c: Remove (again.)
4588 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4590 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4591 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4592 outside the `if' statement, alias to innerclass removed, `decl'
4593 used to mark the class complete.
4595 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4597 * parse.y (simple_name:): Fixed typo in error message.
4599 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4602 or its first operand can be error marks.
4604 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4606 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4607 * parse.y (method_header): Likewise.
4609 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4611 * parse.y (process_imports): Consider that one might be trying to
4612 import an innerclass. Fixes gcj/254
4614 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * parse.y (find_as_inner_class): Handle the case where the
4617 enclosing context of an innerclass has been loaded as bytecode.
4619 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4621 * parse.y (simple_name:): Reject `$' in type names.
4622 (resolve_type_during_patch): Use `type' as a second
4623 argument to resolve_no_layout. Fixes gcj/257.
4625 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4627 * parse.y (find_most_specific_methods_list): Select the only
4628 non-abstract method even if max has been set.
4629 Fixes gcj/285, gcj/298.
4631 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4633 * lang-specs.h: Added %(jc1) to java compiler options.
4635 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4637 * .cvsignore: New file.
4639 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4641 * parse.y (not_accessible_p): Access granted to innerclasses
4642 (indirectly) extending the reference type. Fixes gcj/249.
4644 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4646 * parse.y (patch_method_invocation): Fixed comment.
4647 (maybe_use_access_method): Build this$<n>s to the context of the
4648 target method, or a type that extends it. Fixes gcj/242.
4650 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4654 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4658 2000-07-13 Tom Tromey <tromey@cygnus.com>
4660 * lang-specs.h: Added %{I*}.
4662 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4664 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4666 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4668 * parse-scan.c: Remove.
4670 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * class.c (set_super_info): Handled protected inner classes.
4673 (common_enclosing_context_p): Bail early if arguments aren't both
4675 (get_access_flags_from_decl): Handle private and protected inner
4677 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4678 (CLASS_PROTECTED): Likewise.
4679 (struct lang_type): New bitfield `poic'.
4680 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4682 (check_inner_class_access): Renamed arguments, added
4683 comments. Handles protected inner classes (fixes gcj/225)
4684 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4686 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4688 * parse.y (resolve_qualified_expression_name): Verify qualified
4689 access to `this'. Fixes gcj/239.
4691 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4693 * jcf-write.c (generate_classfile): Don't install ConstantValue
4696 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4698 * parse.y (resolve_qualified_expression_name): Handle inner class
4699 access. Fixes gcj/256.
4701 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4703 * jcf-write.c (generate_classfile): Properly install the
4704 ConstantValue attribute and the initial value constant pool index
4705 on string constants.
4706 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4709 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4713 * parse.y (find_as_inner_class): Fixed typo.
4714 (do_resolve_class): Explore enclosing contexts when searching for
4715 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4716 (check_inner_class_access): Check `decl' which can be null in case
4719 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * java-tree.h (java_debug_context): Declared `extern'.
4722 (safe_layout_class): Likewise.
4723 * parse.y (resolve_field_access): Field must be `static' in order
4724 to be replaced by its initial value. Added comments.
4725 (find_applicable_accessible_methods_list): Fixed typo.
4726 (find_most_specific_methods_list): Methods found in innerclasses
4727 take over methods founds in the enclosing contexts.
4728 (java_complete_tree): Loosen restrictions on the type of DECLs
4729 that can be replaced by their initialization values.
4730 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4732 2000-07-05 Tom Tromey <tromey@cygnus.com>
4734 * Make-lang.in (PARSE_DIR): New macro.
4735 (PARSE_RELDIR): Likewise.
4736 (PARSE_C): Likewise.
4737 (PARSE_SCAN_C): Likewise.
4738 ($(PARSE_C)): New target.
4739 ($(PARSE_SCAN_C)): Likewise.
4740 (SET_BISON): New macro.
4741 (BISONFLAGS): Likewise.
4742 (JAVABISONFLAGS): Likewise.
4744 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4746 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4747 argument on the first pass for CNI as well as JNI.
4748 (print_method_info): Set up method name on the first pass only.
4750 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * parse.y (parser_qualified_classname): Removed parameter
4754 (create_interface): Removed first passed parameter to
4755 parser_qualified_classname.
4756 (create_class): Likewise. Don't install alias on static
4757 innerclasses. Fixes gcj/275.
4759 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4761 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4762 debugable statement with empty_stmt_node. Fixes gcj/272
4764 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4769 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * jcf-write.c (push_long_const): Appropriately cast short negative
4774 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * parse.y (verify_constructor_super): Use loop variable
4777 `m_arg_type' initialized with `mdecl_arg_type'.
4779 2000-06-29 Tom Tromey <tromey@cygnus.com>
4781 * parse.y (resolve_field_access): Handle case where `type_found'
4784 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4786 * expr.c (lookup_field): The same field can be found through two
4787 different interface. Don't declare it ambiguous in that case.
4789 2000-06-27 Tom Tromey <tromey@cygnus.com>
4791 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4792 follows \r, then unget it at a lower level.
4794 2000-06-26 Tom Tromey <tromey@cygnus.com>
4796 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4799 2000-06-25 Tom Tromey <tromey@cygnus.com>
4801 * parse.y (for_statement): Wrap expression in a WFL if it is a
4802 constant. For PR gcj/268.
4804 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * parse.y (do_resolve_class): Minor optimiztion in the package
4807 list search. Removed unnecessary test and return statement.
4808 (valid_ref_assignconv_cast_p): Order of arguments to
4809 enclosing_context_p fixed.
4811 2000-06-24 Tom Tromey <tromey@cygnus.com>
4813 * expr.c (lookup_field): Print error and return error_mark_node if
4814 field reference is ambiguous.
4816 * parse.y (check_abstract_method_definitions): Also check if
4817 `other_method' is abstract.
4819 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4823 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4824 (struct lang_type): New field `pic'.
4825 (CLASS_PRIVATE): New macro.
4826 * parse.y (check_inner_class_access): New function.
4827 (jdep_resolve_class): Call it.
4829 2000-06-23 Tom Tromey <tromey@cygnus.com>
4831 * parse.y (patch_incomplete_class_ref): Initialize the returned
4832 class. For PR gcj/260.
4834 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4838 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4840 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4841 Java specific checks.
4842 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4844 * java-tree.def (CASE_EXPR): Marked 'e'.
4845 (DEFAULT_EXPR): Likewise.
4846 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4848 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4849 Java specific checks.
4850 (generate_bytecode_insns): Test try_block for BLOCK before using
4852 * parse.y (build_wfl_wrap): Added `location' argument. Set
4853 EXPR_WFL_LINECOL accordingly.
4854 (dim_expr:): Wrap constants with WFLs.
4855 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4856 (resolve_package): Check for `stmt' not being a BLOCK before
4857 building a debuggable statement with it.
4858 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4860 (resolve_field_access): Make sure `decl' is a DECL before treating
4862 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4863 IDENTIFIER_NODE before treating it as such.
4864 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4865 treating it as such.
4866 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4867 to be applied only on non array types.
4869 2000-06-16 Per Bothner <per@bothner.com>
4871 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4872 define in terms of DECL_RESULT, as that fails when --enable-checking.
4874 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4876 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4877 types the same in comparison.
4878 (CHECK_OP): Add static prototype.
4880 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4882 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4883 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4886 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4888 * decl.c (create_primitive_vtable): Prototype.
4890 * jcf-write.c (generate_bytecode_insns): Initialize variable
4893 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4895 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4897 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4898 to track searched classes, and do not search the same class more than
4899 once. Call find_applicable_accessible_methods_list on immediate
4900 superclass, instead of search_applicable_method_list on all ancestors.
4903 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4905 * parse.y (register_fields): Permit static fields in inner classes
4906 if they are final. Fix for PR gcj/255.
4908 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4910 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4911 * parse.y (find_in_imports): Returned type changed to void,
4912 leading comment fixed.
4913 (register_package): New function.
4914 (qualify_and_find): Likewise.
4915 (package_declaration:): Use `register_package'.
4916 (single_type_import_declaration:): Removed local variable
4917 `node'. Added missing `;' for consistency.
4918 (type_import_on_demand_declaration:): Use `chainon' to link new
4920 (lookup_field_wrapper): Lookup local variables defined in outer
4922 (java_complete_class): Don't reverse the list of imported on demand.
4923 (do_resolve_class): Reorganized. Removed local variable
4924 `original_name'. Call `qualify_and_find' with the current package
4925 name, invoke `find_in_imports_on_demand' right after. Call
4926 `qualify_and_find' with the packages we've seen so far. Fixed
4927 operations numbering in comments.
4928 (java_expand_class): Don't reverse `package_list'.
4929 (find_most_specific_methods_list): New local variables `abstract'
4930 and `candidates'. Use them to pick the right method.
4932 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4934 * parse.y (check_modifiers_consistency): Don't subtract out
4935 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4937 2000-06-04 Philipp Thomas <pthomas@suse.de>
4939 * Makefile.in (INTLLIBS): New.
4943 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * class.c (get_dispatch_table): Build the vtable dummy entry list
4946 element with a null purpose. Fixed leading comment.
4947 (build_dtable_decl): Build an accurate dtable type when appropriate
4950 2000-06-02 Richard Henderson <rth@cygnus.com>
4952 * lang.c (lang_get_alias_set): New.
4954 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4956 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4957 before using it as the accessed field.
4959 2000-05-31 Tom Tromey <tromey@cygnus.com>
4961 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4962 char_array_vtable, short_array_vtable, int_array_vtable,
4963 long_array_vtable, float_array_vtable, double_array_vtable):
4965 * expr.c (get_primitive_array_vtable): New function.
4966 (create_primitive_vtable): New function.
4967 (java_lang_expand_expr): Enable code to statically generate
4969 * decl.c (init_decl_processing): Create primitive vtables.
4970 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4971 short_array_vtable, int_array_vtable, long_array_vtable,
4972 float_array_vtable, double_array_vtable): Define.
4974 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4976 * java/parse.y (find_applicable_accessible_methods_list):
4977 Don't add an uninitialized value to the list.
4979 2000-05-25 Tom Tromey <tromey@cygnus.com>
4981 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4982 when trying to see if field's class should be initialized. Always
4983 initialize field's declaring class, not qualified class.
4986 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4987 `wfl_operator', to maybe_build_primttype_type_ref.
4990 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4992 * parse.y (patch_method_invocation): Don't try to lookup methods
4995 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4997 * parse.y (resolve_field_access): Call the appropriate <clinit>
4998 before accessing the length of a static array. Craft a decl for
4999 the field while its time. Fixes PR gcj/129.
5001 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * parse.y (resolve_package): Correctly set `*next' (was off by
5005 (resolve_qualified_expression_name): Fixed comment.
5007 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5009 * jcf-parse.c (jcf_parse_source): Reset current_class and
5010 current_function_decl to NULL before parsing a new file.
5012 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * parse.y (block_end:): If the collected block doesn't feature a
5015 statement, insert an empty statement.
5017 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * parse.y (maybe_yank_clinit): New function.
5020 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5021 end of the list of methods belonging to a class.
5022 (java_complete_expand_method): Check whether <clinit> is really
5023 necessary and expand it accordingly.
5025 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5028 processed by the method's switch statement.
5030 2000-05-19 Tom Tromey <tromey@cygnus.com>
5032 * java-tree.h: Added init state enum.
5033 * decl.c (emit_init_test_initialization): Initialize class
5034 initialization check variable by looking at class' state.
5036 2000-05-19 Tom Tromey <tromey@cygnus.com>
5038 * java-tree.h (build_instanceof): Declare.
5039 (build_get_class): Declare.
5040 * parse.y (patch_binop): Use build_instanceof.
5041 * expr.c (build_instanceof): New function. If class is final,
5042 don't make a function call.
5043 (expand_java_INSTANCEOF): Use it.
5044 (build_get_class): New function.
5046 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5048 * jcf-write.c (generate_classfile): Scan the source_file for
5049 slashes with the right pointer variable.
5051 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5053 * lang.c (lang_decode_option): Update -Wunused flags by calling
5055 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5057 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5059 * check_init.c (check_init): Constify local char *.
5060 * class.c (push_class): Constify local char *.
5061 * java_tree.h: Update prototypes.
5062 * jcf-io.c (open_class): Constify filename parameter and
5064 (find_class): Remove redundant string copy. Cast return from
5066 * jcf-parse.c (read_class, parse_class_file, yyparse):
5067 Constify local char *.
5068 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5069 Constify local char *.
5070 * jcf.h (JCF): Constify filename and classname.
5071 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5072 * lang.c (init_parse): Constify parameter and return value.
5073 * lex.c (java_get_line_col): Constify filename parameter.
5074 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5075 * parse.y (java_parser_context_suspend,
5076 issue_warning_error_from_context, safe_layout_class): Constify
5078 * parse.c: Regenerate.
5080 2000-05-08 Tom Tromey <tromey@cygnus.com>
5082 * expr.c (build_jni_stub): Cache the result of
5083 _Jv_LookupJNIMethod.
5085 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * decl.c (predef_filenames_size): Now 7.
5088 (predef_filenames): New seventh entry.
5090 2000-05-04 Tom Tromey <tromey@cygnus.com>
5092 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5093 Keep track of when we've seen a reference field after a
5094 non-reference field.
5095 (get_boehm_type_descriptor): Handle case where we see
5096 non-reference fields but no trailing reference field.
5097 * decl.c (rawdata_ptr_type_node): Define.
5098 (init_decl_processing): Initialize rawdata_ptr_type_node.
5099 * java-tree.h (rawdata_ptr_type_node): Declare.
5101 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5103 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5104 specifiers in calls to fprintf.
5106 2000-05-03 Andrew Haley <aph@cygnus.com>
5108 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5110 * javaop.h (WORD_TO_INT): New function.
5111 (IMMEDIATE_s4): Use WORD_TO_INT.
5112 * jcf.h (JPOOL_INT): Ditto.
5114 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5117 2000-04-19 Tom Tromey <tromey@cygnus.com>
5119 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5121 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5123 * expr.c (build_jni_stub): New function.
5124 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5126 * parse.y (java_complete_expand_methods): Expand a native method
5127 and call build_jni_stub if -fjni given.
5128 * lang-options.h: Document -fjni.
5129 * lang.c (flag_jni): New global.
5130 (lang_f_options): Added `jni' entry.
5131 * java-tree.h (soft_lookupjnimethod_node,
5132 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5134 (flag_jni): Declare.
5135 (build_jni_stub): Declare.
5136 (struct lang_decl): Added `native' flag.
5137 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5139 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5140 soft_jnipopsystemframe_node): New globals.
5141 (init_decl_processing): Set them. _Jv_InitClass only takes one
5144 * java-tree.def: Put into `C' mode.
5146 2000-04-27 Tom Tromey <tromey@cygnus.com>
5149 * expr.c (expand_invoke): Generate check to see if object pointer
5150 is null in nonvirtual invocation case.
5151 * java-tree.h (soft_nullpointer_node): Declare.
5152 * decl.c (soft_nullpointer_node): New global.
5153 (init_decl_processing): Initialize soft_nullpointer_node.
5154 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5155 or `private' methods.
5156 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5158 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5160 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5163 2000-04-26 Tom Tromey <tromey@cygnus.com>
5165 * zextract.c (find_zip_file_start): New function.
5166 (read_zip_archive): Use it.
5168 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5170 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5172 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5174 * class.c (common_enclosing_context_p): New function.
5175 * java-tree.h (common_enclosing_context_p): Added prototype.
5176 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5177 classes sharing an outer context with the current instance.
5178 * parse.y (build_access_to_thisn): Fixed leading comment.
5179 (verify_constructor_super): New local `supper_inner'. Skip
5180 enclosing context argument in the case of inner class constructors.
5181 (patch_method_invocation): Insert proper context as second
5182 parameter to pure inner class constructor super invocations.
5184 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5186 * parse.y (end_class_declaration): Reset the interface number
5189 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5191 * parse.y (source_start_java_method): Deleted unnecessary code.
5192 (patch_method_invocation): Fixed comment.
5194 2000-04-24 Robert Lipe <robertlipe@usa.net>
5196 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5198 2000-04-23 Tom Tromey <tromey@cygnus.com>
5200 * boehm.c (mark_reference_fields): Use int_byte_position.
5202 2000-04-22 Tom Tromey <tromey@cygnus.com>
5204 * boehm.c (mark_reference_fields): Only call byte_position on
5207 2000-04-22 Tom Tromey <tromey@cygnus.com>
5209 * boehm.c (mark_reference_fields): Added `last_view_index'
5210 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5212 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5214 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5215 * parse.y (check_class_interface_creation): Fixed comments. Select
5216 permitted modifiers for (inner) interfaces. Changed error message
5217 to report rejected modifiers used with local classes.
5219 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5222 of directly inherited type considered in scope.
5223 * parse.y (do_resolve_class): Search inherited classes for inner
5226 2000-04-20 Tom Tromey <tromey@cygnus.com>
5228 * parse.y (not_accessible_p): Use member's class, not current
5229 class, when doing inheritance check for protected reference.
5232 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5234 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5236 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * parse.y (lookup_field_wrapper): Search for final local aliases.
5239 (resolve_expression_name): Let lookup_field_wrapper search for
5240 final local aliases. Force the value of `name' if one is found.
5241 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5242 an expression name. Fixed comments.
5244 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5246 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5248 2000-04-19 Tom Tromey <tromey@cygnus.com>
5250 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5252 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5254 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5256 2000-04-18 Tom Tromey <tromey@cygnus.com>
5259 * gjavah.c (utf8_cmp): Changed return value.
5260 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5262 (cxx_keywords): New global.
5263 (get_field_name): Handle new result of cxx_keyword_subst.
5264 (print_method_info): Likewise.
5266 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5268 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5269 with a newline, for CNI.
5270 (print_stub_or_jni): Print a space or newline before method name for
5272 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5273 (process_file): Include gcj/cni.h if generating CNI stubs.
5275 2000-04-16 Tom Tromey <tromey@cygnus.com>
5277 * gjavah.c (decompile_method): Use print_field_name.
5280 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * parse.y (java_expand_classes): Reverse the package list once.
5283 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5285 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5286 the `==' and `!=' operators.
5288 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * jcf-write.c (generate_bytecode_insns): At invokation time,
5291 always relate an interface method to the type of its selector.
5293 2000-04-05 Tom Tromey <tromey@cygnus.com>
5296 * expr.c (expand_invoke): Generate check to see if object pointer
5297 is null in nonvirtual invocation case.
5298 * java-tree.h (soft_nullpointer_node): Declare.
5299 * decl.c (soft_nullpointer_node): New global.
5300 (init_decl_processing): Initialize soft_nullpointer_node.
5301 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5302 or `private' methods.
5303 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5305 2000-04-05 Tom Tromey <tromey@cygnus.com>
5308 * parse.y (check_final_assignment): Recognize assignments to the
5309 `length' field of an array when generating class files.
5311 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5313 * class.c (decl_hash): Prototype removed.
5314 (decl_compare): Likewise.
5316 2000-04-05 Tom Tromey <tromey@cygnus.com>
5318 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5319 * parse.y (check_modifiers_consistency): Check for final/volatile
5320 clash. Fixes PR gcj/164.
5322 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5326 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5328 (add_method_1): Use `java_hash_hash_tree_node' and
5329 `java_hash_compare_tree_node'.
5330 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5331 (java_hash_compare_tree_node): Likewise.
5332 * parse.y (find_applicable_accessible_methods_list): Create,
5333 delete and use a hash table to remember already searched interfaces.
5335 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5337 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5340 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5342 * boehm.c (mark_reference_fields, set_bit): Prototype.
5343 (set_bit): Un-ANSI-fy definition.
5345 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5348 * decl.c (emit_init_test_initialization): Likewise.
5350 * gjavah.c (jni_print_char): Likewise.
5352 * parse.y (create_new_parser_context): Likewise.
5354 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5357 patch missing hunk. Fixed indentation.
5359 2000-03-30 Tom Tromey <tromey@cygnus.com>
5361 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5362 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5364 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5366 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5367 when negative *before* using it as an array index.
5368 * ChangeLog: Fixed typo.
5370 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5373 to 0 when it reaches -1.
5375 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * jcf-parse.c (get_constant): Properly cast `num' during the
5378 invocation of `add_double'.
5379 * jcf-write.c (push_long_const): Properly cast `lo' before
5380 comparing it to short bounds.
5381 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5382 `interface_body:' is reduced after the current interface is
5385 2000-03-26 Tom Tromey <tromey@cygnus.com>
5387 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5388 Java-specific `-f' option.
5390 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5392 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5393 Adjust order of making types.
5394 Make bitsize_*_node values.
5396 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5398 * class.c (make_field_value): Use byte_position.
5399 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5400 (java_array_data_offset): Likewise.
5401 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5404 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * parse.y (check_abstract_method_definitions): New local
5407 `end_type_reached'. Make sure we also consider `end_type'.
5408 (java_check_abstract_method_definitions): Make sure we eventually
5409 consider `java.lang.Object'.
5410 (maybe_use_access_method): Don't use access method if not in the
5411 context of a pure inner class or if the method's context is right.
5412 (find_applicable_accessible_methods_list): New static flag
5413 `object_done'. Don't search abstract classes as interfaces. Fixed
5414 indentation. Fixed the `java.lang.Object' only search. Search
5415 class interface(s) first, then fully search enclosing contexts.
5416 (find_most_specific_methods_list): Pick the closest candidate when
5417 they're all abstract.
5419 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5421 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5422 properly initialize `finished_label'. Don't emit gotos for empty
5425 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5427 * except.c (emit_handlers): Clear catch_clauses_last.
5429 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * parse.y (check_method_types_complete): New function.
5432 (create_class): Reset anonymous class counter only when seeing an
5434 (java_complete_class): JDEP_METHOD: Don't recompute signature
5437 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * class.c (build_static_ref): Fixed indentation in comment.
5440 * java-tree.def (TRY_EXPR): Fixed typo in name.
5441 (CLASS_LITERAL): Likewise.
5442 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5443 (struct lang_type): New field `dot_class'.
5444 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5445 (generate_classfile): Method `class$' is synthetic.
5446 * parse.y (build_do_class_method): New function.
5447 (build_dot_class_method_invocation): Likewise.
5448 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5449 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5450 (qualify_ambiguous_name): Likewise.
5451 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5452 (build_try_statement): Fixed leading comment.
5454 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5456 * class.c (make_field_value): Properly handle sizes.
5457 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5458 (layout_class_method): Count using trees.
5459 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5460 * expr.c (java_array_data_offset): Use int_bit_position.
5461 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5462 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5464 2000-03-16 Tom Tromey <tromey@cygnus.com>
5466 * lang.c (flag_hash_synchronization): New global.
5467 (lang_f_options): Added `hash-synchronization'.
5468 * lang-options.h: Mention -fhash-synchronization.
5469 * java-tree.h (flag_hash_synchronization): Declare.
5470 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5471 hash table synchronization is disabled.
5472 * decl.c (init_decl_processing): Only push `sync_info' value when
5473 hash table synchronization is disabled.
5474 * class.c (make_class_data): Only push `sync_info' field when hash
5475 table synchronization is disabled. Removed dead code.
5477 2000-03-16 Tom Tromey <tromey@cygnus.com>
5479 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5481 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5483 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5485 * parse.y (patch_method_invocation): Handle anonymous classes
5486 creation in static context.
5488 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5491 * parse.y (resolve_qualified_expression_name): Use it.
5492 (patch_method_invocation): Likewise.
5494 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5497 depending on the type of dependency which dictates what the
5499 (unresolved_type_p): Resolved types limited to the current class.
5501 2000-03-15 Tom Tromey <tromey@cygnus.com>
5503 * decl.c (init_decl_processing): Set type of `sync_info' to be
5506 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5507 Correctly compute bit number for current slot. Zero `high' and
5508 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5509 mark_reference_fields.
5510 (mark_reference_fields): New function.
5512 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5514 * parse.y (register_incomplete_type): Fixed initialization of
5517 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5521 (push_class_context, pop_class_context): New function.
5522 (class_body:): Call pop_class_context.
5523 (interface_body:): Likewise.
5524 (INNER_QUALIFIER): New macro.
5525 (report_class_declaration): Changed output format and use
5526 INNER_QUALIFIER. Call push_class_context.
5528 2000-02-14 Andrew Haley <aph@cygnus.com>
5530 * check-init.c (check_init): Add new cases for unary and binary
5533 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5535 * parse.y (resolve_package): Set `next' once a type name has been
5536 progressively discovered.
5537 (resolve_qualified_expression_name): Propagate resolution only if
5538 there are remaining qualifiers. Take into account `q' might have
5539 been cleared after re-qualification.
5540 * parse.y (patch_method_invocation): New local `resolved'.
5541 Section dealing with qualified expression rewritten to use
5542 resolve_field_access.
5544 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5546 * parse.h (PUSH_CPC): Fixed indentation.
5547 (DEBUG_CPC): New macro.
5548 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5549 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5550 * parse.y (class_body_declaration:): Use
5551 SET_CPC_INSTANCE_INITIALIZER_STMT.
5552 (method_declaration:): Check for null current_function_decl.
5553 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5554 (java_parser_context_pop_initialized_field): Better handling of
5556 (maybe_make_nested_class_name): Mark nested class name as
5557 qualified when necessary.
5558 (end_class_declaration): Don't call java_parse_context_resume when
5559 one or more error occurred.
5560 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5561 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5562 SET_CPC_INITIALIZER_STMT.
5563 (method_header): Check for inner classes declaring static methods.
5564 (resolve_qualified_expression_name): Handle situation where `this'
5567 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5569 * typeck.c (build_prim_array_type): Correctly set the high word too.
5571 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5573 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5575 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5576 list of methods for interfaces.
5578 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * parse.y (qualify_ambiguous_name): Properly handle expressions
5583 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse.y (check_final_assignment): Extended to process
5587 (patch_assignment): Have check_final_assignment called only once.
5589 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5591 * java-tree.h (IS_INIT_CHECKED): New flag.
5592 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5593 * parse.y (patch_string): Call force_evaluation_order on the
5594 completed string concatenation tree.
5595 * expr.c (force_evaluation_order): Call force_evaluation_order on
5596 function's arguments too.
5598 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5600 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5601 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5602 (build_anewarray): Likewise.
5603 * parse.y (patch_newarray): Likewise.
5604 * parse.c: Regenerated.
5606 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5608 * decl.c (init_decl_processing): Added new class fields `depth',
5609 `ancestors', and `idt' to class_type_node. Use
5610 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5611 * class.c (make_class_data): Push initial values for new fields.
5612 * java-tree.h: Updated prototype for `build_invokeinterface'.
5613 * expr.c (build_invokeinterface): Changed parameters to accept
5614 `method' tree. Calculate index of `method' in its declaring
5615 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5616 (expand_invoke): Call `build_invokeinterface' with new parameters.
5617 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5620 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5622 * typeck.c (lookup_do): Search superinterfaces first
5623 when looking up an interface method. From Godmar Back
5626 2000-03-06 Tom Tromey <tromey@cygnus.com>
5628 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5630 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5632 * java-tree.h (lookup_argument_method2): Declared.
5633 (safe_layout_class): Prototype moved from parse.h.
5634 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5635 * parse.y (java_check_regular_methods): Local `super_class' gone.
5636 Call lookup_argument_method2 instead of lookup_argument_method.
5637 Perform modifier match for methods found declared in implemented
5638 interfaces. Fixed indentation problem. Overriding/hiding error
5639 report to take place only for methods found in classes.
5640 * typeck.c (lookup_argument_method): Changed leading
5641 comment. Re-written by calling lookup_do.
5642 (lookup_argument_method2): New function.
5643 (lookup_java_method): Re-written by calling lookup_do.
5644 (lookup_do): New function.
5646 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * check-init.c (check_init): Removed dead code. Handle (blank)
5650 * parse.y (declare_local_variables): New local `final_p', set it
5651 and use it to initialize LOCAL_FINAL.
5652 (check_final_assignment): Only check FIELD_DECLs.
5654 2000-02-17 Tom Tromey <tromey@cygnus.com>
5656 * Makefile.in (JAVA_OBJS): Added boehm.o.
5657 (boehm.o): New target.
5658 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5659 * java-tree.h (flag_use_boehm_gc): Declare.
5660 (get_boehm_type_descriptor): Declare.
5661 * lang.c (lang_f_options): Added `use-boehm-gc'.
5662 (flag_use_boehm_gc): New global.
5663 * lang-options.h: Added -fuse-boehm-gc.
5664 * boehm.c: New file.
5665 * class.c (get_dispatch_table): If class uses a Boehm type
5666 descriptor, put it in the vtable.
5667 (make_class_data): Removed dead code.
5669 2000-03-03 Per Bothner <per@bothner.com>
5671 * decl.c (init_decl_processing): Initialize sizetype properly.
5673 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5676 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5677 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5678 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5679 (jcf_parse): New local `current'. Load innerclasses seen in outer
5680 context being processed.
5681 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5682 * jcf-write.c (append_innerclasses_attribute): New function.
5683 (append_innerclasses_attribute_entry): Likewise.
5684 (get_access_flags): Handle static classes. Set anonymous and local
5685 classes to be private.
5686 (generate_classfile): Attribute count adjusted. Call
5687 append_innerclasses_attribute.
5688 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5689 PURE_INNER_CLASS_TYPE_P.
5690 * parse.y (parser_qualified_classname): New parameter `is_static',
5691 produce non qualified name accordingly.
5692 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5693 (create_interface): Added argument to parser_qualified_classname.
5694 (create_class): Added argument to parser_qualified_classname. Setup
5695 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5696 (add_inner_class_fields): Fixed indentation.
5697 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5698 (method_declarator): Fixed typo in comment.
5699 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5700 (build_current_thisn): Likewise.
5701 (patch_method_invocation): Likewise.
5703 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5705 * decl.c (current_function_decl): Move to toplev.c.
5707 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5709 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5710 (DECL_BIT_INDEX): Use underlying representation.
5711 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5713 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5715 * expr.c (build_java_ret): Pass proper type to size_binop.
5717 2000-02-25 Anthony Green <green@cygnus.com>
5719 * expr.c (build_class_init): Mark the decl to be ignored by
5721 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5722 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5723 * class.c (init_test_hash_newfunc): New function.
5724 (decl_hash): New function.
5725 (decl_compare): New function.
5726 * decl.c (emit_init_test_initialization): New function.
5727 (complete_start_java_method): Traverse the init test hashtable,
5728 calling emit_init_test_initialization.
5729 (always_initialize_class_p): Define.
5730 * expr.c (build_class_init): Use initialization tests when
5731 emitting class initialization code.
5732 (always_initialize_class_p): Declare.
5733 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5735 * java-tree.h: Include hash.h.
5736 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5737 (struct lang_decl): Add init_test_table field.
5738 (init_test_hash_entry): Define.
5740 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * gjavah.c (main): Avoid using `argi' to report unimplemented
5745 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5747 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5748 initialize locals to avoid warnings. Local `exception_type' moved
5751 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * parse.y (resolve_expression_name): Use `orig' as a second
5754 argument to resolve_field_access.
5755 (resolve_field_access): Removed unnecessary code when dealing with
5758 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * class.c (push_super_field): Don't push the field twice.
5761 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5762 * parse.h (java_reorder_fields): Prototyped.
5763 * parse.y (java_reorder_fields): New function.
5764 (java_layout_class): Simplified not to worry about re-ordering.
5766 2000-02-23 Tom Tromey <tromey@cygnus.com>
5768 * gjavah.c (print_name): In JNI case, correctly quote string.
5769 (print_method_info): Don't handle overrides in JNI mode.
5771 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5773 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5774 value type set to `boolean_type_node'.
5776 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5778 * jcf-dump.c (main): Test for correct condition after
5779 output file creation.
5781 2000-02-19 Anthony Green <green@cygnus.com>
5783 * jcf-depend.c (add_entry): Fix test for first list entry.
5785 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5787 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5788 * constants.c (build_constants_constructor): Likewise.
5790 2000-02-19 Anthony Green <green@cygnus.com>
5792 * jcf-depend.c (add_entry): Add entries to the end of the list.
5794 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5796 * decl.c (INT_TYPE_SIZE): Define if necessary.
5797 (expand_java_return): Handle the case of a native integer smaller
5800 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5802 * gjavah.c (help): Use GCCBUGURL.
5803 * jv-scan.c (help): Likewise.
5804 * jcf-dump.c (help): Likewise.
5806 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5811 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * jcf-parse.c (load_class): Call `fatal' if no file containing
5814 the target class are found.
5816 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5818 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5819 lex.c, lex.h, and PARSE_H to...
5820 (parse.o, parse-scan.o): ...here, respectively.
5822 * lex.c: Split out code that may trigger SIGFPE from yylex()
5823 to its own function.
5824 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5826 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5828 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5830 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5832 * parse.y (outer_field_access_p): Stop in time when outer contexts
5834 (resolve_qualified_expression_name): Properly qualify *everything*
5835 after a package.type to be resoled as expression names.
5836 (find_applicable_accessible_methods_list): Save/restore `class' to
5837 isolate it from a possible outer context search.
5839 2000-02-15 Tom Tromey <tromey@cygnus.com>
5841 * gjavah.c (jni_print_char): New function.
5842 (print_full_cxx_name): Use it.
5843 (decode_signature_piece): Likewise.
5844 (print_cxx_classname): Likewise.
5846 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5848 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5850 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5852 * gjavah.c: Include version.h.
5854 * jcf-dump.c: Likewise.
5856 * jv-scan.c: Likewise.
5858 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5860 * parse.y (outer_field_access_fix): First parameter now a tree
5861 node. Check for assignement to final. First argument to
5862 build_outer_field_access_fix modified to accommodate prototype.
5863 (build_outer_field_access): Don't check for assignment to final
5865 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5866 possibly returned by outer_field_access_fix. Changed
5867 outer_field_access_fix's first argument.
5868 (check_final_assignment): $finit$'s context is OK.
5869 (patch_unaryop): Use node instead of its line/column value when
5870 calling outer_field_access_fix.
5872 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (interface_declaration:): No longer tagged
5875 <node>. Re-installed default action.
5876 (class_member_declaration:): Handle inner interfaces.
5877 (interface_member_declaration): Handle inner interfaces and
5879 (create_interface): Push error if one seen. Suspend parsing
5880 context when processing an inner interface.
5881 (register_fields): Inner class static field limitations not to
5882 apply to inner interfaces.
5884 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5886 * jcf-parse.c (load_class): Update `java_error_count' when a
5887 class' file can't be found.
5888 (parse.y): Avoid (byte)code generation when errors seen.
5890 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5893 decodes a valid node.
5894 (patch_binop): Handle TRUNC_DIV_EXPR.
5896 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * parse.y (resolve_package): New local `acc'. Try to progressively
5899 build and guess a package and type name.
5901 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5903 * parse.y (find_applicable_accessible_methods_list): Load and
5904 layout the search class if necessary.
5905 (java_complete_tree): Keep to original type of the folded initial
5908 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5911 Generate error message if circularity is detected. New static
5913 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5914 * jcf-write.c (generate_bytecode_insns): Very simply handle
5916 * parse.y (java_check_circular_reference): Use
5917 `cyclic_inheritance_report' during report, if necessary.
5918 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5919 walking NEW_ARRAY_INIT twice.
5921 2000-02-09 Tom Tromey <tromey@cygnus.com>
5923 * parse.y (check_class_interface_creation): Allow inner classes to
5924 be `private' or `protected', check modifiers' consistency. Prevent
5925 block local classes from bearing any modifiers.
5927 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5929 * except.c (check_start_handlers): Re-add prototype lost in last
5931 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5933 2000-02-09 Andrew Haley <aph@cygnus.com>
5935 * decl.c (clear_binding_level): Remove excess initializer.
5936 (maybe_poplevels): Remove unused variable.
5937 (force_poplevels): Ditto.
5938 (struct binding_level): Add comment.
5940 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5942 * jcf-write.c (generate_classfile): Don't consider
5943 pre-initialization with reference value (use <clinit> instead.)
5944 * parse.y (java_fix_constructors): No generated constructor for
5946 (build_outer_field_access): Removed debug message.
5947 (outer_field_expanded_access_p): Adapted to bytecode generation.
5948 (build_outer_field_access_method): Use fix_method_argument_names.
5949 (build_outer_method_access_method): Fixed indentation. Added
5950 comment. Handle access method generation for static and also void
5952 (build_access_to_thisn): Inserted debug message.
5953 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5954 (resolve_qualified_expression_name): Fixed comment.
5955 (not_accessible_p): Adapted to bytecode generation. Added comment.
5956 (patch_method_invocation): Added comment.
5957 (maybe_use_access_method): Fixed leading comment. Handle static
5959 (java_complete_lhs): Don't shortcut handling of initialized upon
5960 declaration String type static fields when generating bytecode.
5961 (patch_unaryop): Handle outer field access when generating
5964 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * java-tree.h (FIELD_THISN): New macro.
5967 * jcf-write.c (append_synthetic_attribute): New function.
5968 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5969 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5970 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5972 (build_outer_field_access): Turned on access functions usage and
5973 generation when compiling to bytecode.
5974 (maybe_use_access_method): Likewise.
5976 2000-01-25 Andrew Haley <aph@cygnus.com>
5978 * java-except.h (struct eh_range): Add `expanded' field.
5979 (maybe_start_try): Add end_pc arg.
5980 (maybe_end_try): Ditto.
5981 * java-tree.h (force_poplevels): new function.
5982 * expr.c (expand_byte_code): Don't call maybe_start_try or
5984 * except.c (add_handler): Reset expanded.
5985 (expand_start_java_handler): Set expanded.
5986 (check_start_handlers): Don't expand a start handler that's
5987 already been expanded.
5988 (maybe_start_try): Add end_pc arg. Only expand a handler which
5990 (expand_end_java_handler): call force_poplevels.
5991 (force_poplevels): new function.
5992 * decl.c (binding_level): Add start_pc of binding level.
5993 (maybe_pushlevels): Call maybe_start_try when pushing binding
5995 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5996 (LARGEST_PC): Define.
5997 (clear_binding_level): Use LARGEST_PC.
5999 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6000 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6001 (binding_depth, is_class_level, current_pc): new variables.
6002 (struct binding_level): ditto.
6003 (indent): new function.
6004 (push_jvm_slot): add debugging info.
6005 (maybe_pushlevels): ditto.
6006 (maybe_poplevels): ditto.
6009 (start_java_method): ditto.
6010 (give_name_to_locals): comment only.
6011 * except.c (binding_depth, is_class_level, current_pc):
6013 (expand_start_java_handler): add debugging info.
6014 (expand_end_java_handler): ditto.
6016 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6018 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6019 (print_name_for_stub_or_jni, process_file): Constify a char*.
6021 2000-02-03 Tom Tromey <tromey@cygnus.com>
6023 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6025 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6027 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6028 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6031 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6033 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6034 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6035 (struct lang_type): New field `ii_block'.
6036 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6037 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6038 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6039 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6040 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6041 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6043 * parse.y (add_instance_initializer): New function.
6044 (in_instance_initializer): New static global.
6045 (class_body_declaration:): Link instance initializer block.
6046 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6047 (array_creation_expression:): Remove unused local.
6048 (java_parser_context_push_initialized_field): Fixed leading
6049 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6050 CPC_INSTANCE_INITIALIZER_LIST.
6051 (java_parser_context_pop_initialized_field): Likewise.
6052 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6053 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6054 CPC_INITIALIZER_STMT.
6055 (fix_constructors): New local `class_type'. Use it. Call
6056 add_instance_initializer.
6057 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6058 (patch_return): Forbid return in instance initializers.
6059 (patch_throw_statement): Enforce exception handling in the context
6060 of instance initializers.
6062 2000-02-03 Tom Tromey <tromey@cygnus.com>
6064 * Make-lang.in (java.mostlyclean): Remove executables in
6067 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6069 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6070 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6071 (java_float_finite): Convert to use union Word from javaop.h.
6072 (java_double_finite): Convert to use union DWord from javaop.h.
6074 2000-02-02 Tom Tromey <tromey@cygnus.com>
6076 * gjavah.c (options): Added `jni' entry.
6077 (help): Document -jni.
6078 (flag_jni): New global.
6079 (process_file): Handle JNI output. Don't print text from
6080 -prepend, -add, etc, when generating stubs. Only remove `.class'
6081 suffix if it actually exists.
6082 (main): Create a `.c' file when run with `--jni --stubs'. Create
6083 correct output file name with `--jni'.
6084 (print_include): Mangle header name differently in JNI case.
6085 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6087 (print_method_info): Handle JNI case. Put signature info into
6088 method name. Handle case when STREAM is NULL.
6089 (print_name_for_stub_or_jni): New function.
6090 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6091 (print_cxx_classname): Handle JNI.
6092 (print_full_cxx_name): Likewise.
6093 (decode_signature_piece): Likewise.
6094 (overloaded_jni_method_exists_p): New function.
6095 (struct method_name): Added `signature' and `sig_length' fields.
6096 (HANDLE_END_FIELD): Do nothing in JNI mode.
6098 2000-02-02 Tom Tromey <tromey@cygnus.com>
6100 * jv-scan.c: Include version.c, <getopt.h>.
6101 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6102 (options): New array.
6103 (usage): New function.
6104 (version): New function.
6105 (main): Use getopt_long to parse command line.
6106 * jcf-dump.c: Include version.c, <getopt.h>.
6107 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6108 OPT_JAVAP): New macros.
6109 (options): New array.
6110 (usage): Return `void'. Changed message.
6111 (help): New function.
6112 (version): New function.
6113 (main): Use getopt_long_only to parse command line.
6114 * gjavah.c: Include <getopt.h>.
6115 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6116 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6117 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6118 (options): New array.
6119 (java_no_argument): Removed.
6120 (help): Updated with missing options.
6121 (main): Use getopt_long_only to parse command line.
6122 (usage): Changed message.
6124 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6126 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6127 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6128 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6129 * parse.y (array_creation_expression:): Handle anonymous arrays.
6130 (build_array_from_name): Don't set `ret_name' if null.
6131 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6132 (qualify_ambiguous_name): Likewise.
6133 (java_complete_expand_class): Likewise.
6135 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6138 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6139 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6140 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6141 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6142 AIPL_FUNCTION_COMPLETED_INVOCATION.
6143 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6144 AIPL_FUNCTION_INVOCATION_READY.
6145 (AIPL_FUNCTION_DECLARATION): New enum entry.
6146 * parse.y (reorder_static_initialized): New function.
6147 (java_parser_context_pop_initialized_field): Use it.
6148 (add_inner_class_fields): Use
6149 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6150 augmented. Install marker after last alias initializer, if any.
6151 (generate_finit): Fixed typo. Don't try to retain only the used
6153 (method_header): Compute and set DECL_FUNCTION_NAP.
6154 (method_declarator): Fixed comment. Insert alias initializer in
6156 (build_alias_initializer_parameter_list): Fixed leading
6157 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6158 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6159 (java_complete_expand_class): Code to retain only used aliases
6161 (java_complete_expand_methods): New local `first_decl'. Generate
6162 $finit$ first, then expand the constructors, regular methods and
6164 (java_complete_expand_method): Don't report error on missing
6165 return statement if previously detected bogus.
6166 (fix_constructors): Don't patch constructor parameters list.
6167 (patch_method_invocation): Use new AIPL enum values. Reverse
6168 alias initializer list for anonymous classes.
6170 2000-01-30 Anthony Green <green@redhat.com>
6172 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6173 determine how many stack slots to pop.
6175 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6177 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6178 error handling/recovery.
6179 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6181 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6183 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6184 FIELD_LOCAL_ALIAS_USED): New macros.
6185 (DECL_FUNCTION_NAP): New macro.
6186 (struct lang_decl): New field `nap'.
6187 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6188 (struct lang_type): New fields `finit_stmt_list' and
6190 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6191 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6192 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6193 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6194 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6195 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6196 (BUILD_THROW): Macro line separator re-indented.
6197 * parse.y (end_class_declaration): New function.
6198 (maybe_generate_pre_expand_clinit): New name for
6199 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6200 pre-expand static fields.
6201 (maybe_generate_clinit): Function deleted.
6202 (check_for_static_method_reference): Prototype's parameter list
6204 (generate_finit): New name for maybe_generate_finit. Changed
6205 leading comment. Function rewritten to use
6206 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6207 (build_alias_initializer_parameter_list): New function.
6208 (java_parser_context_pop_initialized_field): Likewise.
6209 (add_inner_class_fields): Likewise.
6210 (type_declaration:): Call end_class_declaration.
6211 (class_member_declaration:): Likewise.
6212 (formal_parameter_list:): Fixed typos.
6213 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6214 element. Improved error handling.
6215 (block_statement:): Call end_class_declaration.
6216 (anonymous_class_creation:): Likewise.
6217 (create_anonymous_class): Fixed comments.
6218 (create_class): Call add_inner_class_fields.
6219 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6220 (method_header): Use MARK_FINAL_PARMS.
6221 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6222 (method_declarator): Propagate final argument flag.
6223 (craft_constructor): New local `artificial'. Call
6224 build_alias_initializer_parameter_list. Use
6225 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6226 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6228 (complete_expand_class): Get rid of unused outer context local
6230 (java_complete_expand_methods): Fixed leading
6231 comment. Generate/pre-expand <clinit> first. Changed method
6232 expansion order to regular, $finit$, constructors, <clinit>.
6233 (java_complete_expand_method): Set current_function_decl.
6234 (fix_constructors): Fix constructor parameter list to account for
6235 outer context local alias initializers.
6236 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6237 (resolve_expression_name): Lookup outer context local aliases. New
6238 local `access', use it.
6239 (patch_method_invocation): Patch inner class ctor invocation with
6240 outer context local aliases initialization values. $finit$
6241 invocation patching now includes things generated with
6242 build_alias_initializer_parameter_list.
6243 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6244 (build_super_invocation): Likewise.
6245 (patch_assignment): Changed comment.
6247 2000-01-27 Andrew Haley <aph@cygnus.com>
6249 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6253 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6255 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6257 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6259 * parse.y (register_fields): Don't pass a format specifier to
6260 OBSOLETE_MODIFIER_WARNING.
6261 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6262 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6264 (check_modifiers): Change function into a macro.
6265 (check_class_interface_creation): Pass a literal format string.
6267 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6269 * buffer.h: PROTO -> PARAMS.
6270 * check-init.c: Likewise.
6271 * class.c: Likewise.
6272 * constants.c: Likewise.
6273 * convert.h: Likewise.
6275 * except.c: Likewise.
6277 * gjavah.c: Likewise.
6278 * java-except.h: Likewise.
6279 * java-tree.h: Likewise.
6280 * jcf-depend.c: Likewise.
6281 * jcf-dump.c: Likewise.
6282 * jcf-parse.c: Likewise.
6283 * jcf-path.c: Likewise.
6284 * jcf-reader.c: Likewise.
6285 * jcf-write.c: Likewise.
6287 * jv-scan.c: Likewise.
6288 * jvgenmain.c: Likewise.
6289 * jvspec.c: Likewise.
6293 * parse-scan.y: Likewise.
6294 * parse.h: Likewise.
6295 * parse.y: Likewise.
6296 * typeck.c: Likewise.
6297 * verify.c: Likewise.
6300 * zextract.c: Likewise.
6301 * zipfile.h: Likewise.
6303 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6306 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6307 * constants.c (build_constant_data_ref): Check for cached
6308 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6309 in TYPE_CPOOL_DATE_REF.
6310 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6311 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6312 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6313 (LOCAL_FINAL): New macro.
6314 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6315 constant pool -- don't try to reuse.
6316 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6318 (find_in_current_zip): Use TYPE_JCF.
6319 * parse.h (java_check_final): Prototype removed.
6320 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6321 (maybe_create_class_interface_decl,
6322 check_class_interface_creation): Likewise.
6323 (java_expand_finals): Function removed.
6324 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6325 (block_statement:): Fixed comment.
6326 (anonymous_class_creation:): Likewise.
6327 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6329 (check_class_interface_creation): Loosened error report on (inner)
6330 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6331 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6332 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6334 (create_interface): Likewise.
6335 (anonymous_class_counter): New static global.
6336 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6337 patch. Fixed comments.
6338 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6339 anonymous_class_counter when declaring a toplevel class.
6340 (craft_constructor): Fixed constructor name when handling
6341 anonymous classes. Anonymous class constructors to feature hidden
6343 (java_fix_constructors): Added comment.
6344 (java_check_final): Function removed.
6345 (java_complete_expand_methods): Fixed comment. Don't generate
6346 class data, save its outgoing constant pool instead.
6347 (verify_constructor_super): Skip anonymous class constructor
6348 hidden this$<n> parameter.
6349 (java_expand_classes): New local `saved_ctxp'. Removed call to
6350 java_expand_finals and java_check_final. Expand anonymous class
6351 constructors. Generate class data.
6352 (build_super_invocation): Skip anonymous class hidden this$<n>
6354 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6355 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6356 (set_java_signature): Likewise.
6358 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6360 * gjavah.c: Delete ACC_VISIBILITY define.
6361 * jcf.h: Add ACC_VISIBILITY define.
6362 * parse.y: final: rule tagged <value>.
6363 (java_check_regular_methods): Use ACC_VISIBILITY define for
6364 default package access check.
6365 (local_variable_declaration_statement): Use final: rule.
6367 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6369 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6372 2000-01-17 Tom Tromey <tromey@cygnus.com>
6374 * gjavah.c (print_field_info): Allow non-static final fields.
6376 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6378 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6379 * parse.y (patch_anonymous_class): New function.
6380 (create_anonymous_class): Register incomplete type when the
6381 class/interface to extends/implement isn't known yet.
6382 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6383 (verify_constructor_super): Tuned error message.
6385 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6388 (ANONYMOUS_CLASS_P): New macro.
6389 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6390 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6391 * parse.y (create_class): Added leading argument.
6392 (maybe_create_class_interface_decl,
6393 check_class_interface_creation): Likewise.
6394 (craft_constructor): New function.
6395 (verify_constructor_super): Added argument in prototype.
6396 (class_declaration:): Inserted leading argument.
6397 (for_begin:): Use FOR_LOOP_P.
6398 (anonymous_class_creation): Create WFL of the anonymous class to
6399 instantiate. Call build_new_invocation. Added comments.
6400 (check_class_interface_creation): Handle parameter `anonymous' in
6401 verbose mode class creation announce.
6402 (link_nested_class_to_enclosing): Exclude anonymous classes.
6403 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6404 anonymous class, even though they appear to have an enclosing
6406 (create_interface): Pass extra argument to
6407 check_class_interface_creation.
6408 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6409 (create_class): Call check_class_interface_creation and
6410 maybe_create_class_interface_decl with extra new argument. Don't
6411 add private this$<n> to anonymous classes.
6412 (method_declarator): Insert hidden this$<n> to anonymous class
6414 (java_fix_constructors): Deleted code creating default
6415 constructor. Call craft_constructor instead.
6416 (java_check_regular_methods): Set `saw_constructor' to 1 for
6418 (fix_constructors): Pass extra argument to verify_constructor_super.
6419 (verify_constructor_super): New local `sdecl', use it. Search for
6420 matching constructor (possibly featuring arguments) in super
6422 (lookup_method_invoke): Craft constructor according to arguments
6423 list when dealing with anonymous class constructors.
6424 (build_super_invocation): Pass arguments to anonymous class super
6426 (search_loop): Use FOR_LOOP_P.
6427 (labeled_block_contains_loop_p): Likewise.
6429 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6432 (enclosing_context_p): New function.
6433 (get_access_flags_from_decl): Handle CLASS_STATIC.
6434 (maybe_layout_super_class): Extra first argument passed to
6436 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6438 * decl.c (access0_identifier_node): New global.
6439 (init_decl_processing): access0_identifier_node initialized.
6440 (pushdecl): Set DECL_CONTEXT only on non type decls.
6441 * expr.c (lookup_field): Lookup inner class fields in enclosing
6443 (expand_invoke): Use ID_INIT_P.
6444 (expand_java_field_op): Use DECL_CLINIT_P.
6445 * java-tree.def (CLASS_LITERAL): New tree code.
6446 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6447 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6448 (struct lang_decl): New field `inner_access'.
6449 (enclosing_context_p): Prototyped.
6450 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6451 ID_CLINIT_P): New macros.
6452 (CLASS_STATIC): New macro.
6453 (CLASS_ACCESS0_GENERATED_P): New macro.
6454 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6455 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6456 INNER_CLASS_P): New macros.
6457 (DECL_INNER_CLASS_LIST): New macro.
6458 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6460 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6461 the shift value to int. Fixed typo in comment.
6462 * lex.c (inst_id, wpv_id): Initialize.
6463 * mangle.c (unicode_mangling_length): Take `$' into account.
6464 * parse.h (DRECOVER, RECOVER): Terminate properly.
6465 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6466 (typedef struct _jdep): New field `enclosing'.
6467 (JDEP_ENCLOSING): New macro.
6468 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6469 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6470 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6471 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6472 GET_ENCLOSING_CPC_CONTEXT): New macros.
6473 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6474 (do_resolve_class): Added extra argument in prototype.
6475 * parse.y (resolve_class): Added extra argument in prototype.
6476 (maybe_create_class_interface_decl): Likewise.
6477 (maybe_use_access_method, build_wfl_wrap): New functions.
6478 (java_complete_expand_classes, java_complete_expand_class):
6480 (java_parser_context_push_initialized_field,
6481 java_parser_context_suspend, java_parser_context_resume):
6483 (maybe_make_nested_class_name, make_nested_class_name,
6484 set_nested_class_simple_name_value,
6485 link_nested_class_to_enclosing, find_as_inner_class,
6486 find_as_inner_class_do, check_inner_class_redefinition,
6487 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6488 maybe_build_thisn_access_method, build_outer_field_access,
6489 build_outer_field_access_methods, build_outer_field_access_expr,
6490 build_outer_method_access_method, build_new_access_id,
6491 build_outer_field_access_method, outer_field_access_p,
6492 outer_field_expanded_access_p, outer_field_access_fix,
6493 build_incomplete_class_ref, patch_incomplete_class_ref,
6494 create_anonymous_class): Likewise.
6495 (inst_id, wpv_id): New static global variables.
6496 (synchronized:): New rule, tagged <node>.
6497 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6499 (anonymous_class_creation:): New rule, tagged <node>.
6500 (NEW_TK): Tagged <node>.
6501 (type_literals, array_type_literal): New rules, tagged <node>.
6502 (class_declaration:): Removed action when reducing by class_body:
6503 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6504 using GET_CPC in sub-rules.
6505 (class_member_declaration): Handle inner classes.
6506 (method_declaration): When reducing method_header:, reset
6507 current_function_decl when appropriate.
6508 (method_declarator:): Set the number of formal parameter to 0 for
6509 method declared without arguments.
6510 (constructor_declarator:): Likewise.
6511 (static_initializer:): List of elements kept in a list.
6512 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6513 use of the keyword `static' for type declarations.
6514 (block_statement:): Handle inner class declarations.
6515 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6516 type qualified `this'.
6517 (class_instance_creation_expression): Use anonymous_class_creation:
6518 to handle inner class instances creation. Handle qualified `new'.
6519 (something_dot_new): Added appropriate actions.
6520 (create_new_parser_context): New function.
6521 (java_push_parser_context, java_parser_context_save_global,
6522 java_parser_context_suspend): Use create_new_parser_context.
6523 (check_modifiers): Changed leading comment.
6524 (check_class_interface_creation): Handle interclasses.
6525 (add_superinterfaces): Fixed comment.
6526 (create_interface): Build qualified name from the raw_name instead
6527 of its matching WFL. Push the initialized fields list. raw_name added
6528 as an extra argument to maybe_create_class_interface_decl.
6529 (create_class): Build qualified name from the raw_name instead of
6530 its matching WFL. Removed assignment to current_parsed_class_un.
6531 Call PUSH_ERROR before returning an error. Suspend the current
6532 parser context when processing an inner class. Push the
6533 initialized fields list. raw_name added as an extra argument to
6534 maybe_create_class_interface_decl. Add the private this$<n>
6536 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6537 (register_fields): Get the class type from GET_CPC and handle
6538 previous errors. Added code to handle the creation of static
6539 fields in inner classes. Initialized fields initialization
6540 statements kept in a list of lists.
6541 (maybe_generate_finit): Initialized fields initialization
6542 statements kept in a list of lists. Use GET_CPC.
6543 (maybe_generate_clinit): Likewise.
6544 (method_header): Use GET_CPC and GET_CPC_UN.
6545 (parser_qualified_classname): Handle inner classes.
6546 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6547 (java_fix_constructors): Hide pointer to enclosing context
6548 instance in constructor list when dealing with inner classes.
6549 (jdep_resolve_class): Call resolve_class with extra first argument
6551 (resolve_class): Add enclosing context as a first extra argument
6552 to do_resolve_class.
6553 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6555 (resolve_no_layout): Extra argument added to resolve_class
6557 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6558 (java_get_real_method_name): Use GET_CPC_UN.
6559 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6560 (java_check_abstract_methods): Handle static method declared in
6561 inner classes by an error.
6562 (java_check_regular_methods): Use DECL_CLINIT_P.
6563 (source_start_java_method): Also set DECL_MAX_LOCALS.
6564 (create_artificial_method): Call java_parser_context_save_global
6565 and java_parser_context_restore_global instead of saving/restoring
6566 the context by hand.
6567 (expand_start_java_method): Improved verbose mode message.
6568 (java_complete_expand_methods): Fixed leading comment. Use
6570 (fix_constructors): Added assignment to this$<n> if necessary.
6571 (java_expand_classes): Call java_complete_expand_classes instead
6572 of java_complete_expand_methods.
6573 (make_qualified_primary): Simplified.
6574 (merge_qualified_name): Optimized for missing left or right parts.
6575 (resolve_expression_name): Handle access to outer class fields from
6577 (resolve_qualified_expression_name): New macro
6578 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6579 classes. Report error on non appropriate qualification of
6580 `new'. Handle qualified `this'.
6581 (not_accessible_p): Allow access to outer class private fields from
6583 (patch_method_invocation): Handle method invocations through
6584 access methods and inner class constructor invocations.
6585 (find_applicable_accessible_methods_list): Search enclosing
6586 contexts of an inner class.
6587 (search_applicable_methods_list): Fixed typo.
6588 (argument_types_convertible): Handle inner class constructors'
6589 hidden outer context reference argument.
6590 (qualify_ambiguous_name): Handle qualified `this'.
6591 (java_complete_lhs): Handle use of field accessed through
6592 artificial access methods in various cases of assignments. Handle
6594 (check_final_assignment): Use DECL_CLINIT_P.
6595 (valid_ref_assignconv_cast_p): Handle the destination being an
6596 enclosing context of the source.
6597 (patch_unaryop): Handle use of field accessed through artificial
6599 (patch_return): Use DECL_CLINIT_P.
6600 (patch_throw_statement): Use DECL_CLINIT_P.
6601 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6602 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6605 2000-01-16 Anthony Green <green@cygnus.com>
6607 * parse.y (build_string_concatenation): Only use
6608 StringBuffer(String) shortcut if String arg is constant.
6610 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6612 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6613 the shift value to int. Fixed typo in comment.
6615 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6617 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6618 * jcf-write.c: Likewise.
6619 * parse.y: Likewise.
6620 * parse.c: Regenerate.
6622 2000-01-09 Anthony Green <green@cygnus.com>
6624 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6625 bytecodes in the correct order.
6627 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6629 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6631 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6633 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6634 before building constant array decl.
6636 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6638 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6639 method invocation and typo in conditional expression.
6640 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6641 the appropriate NOTE_POP.
6642 * parse.y (patch_binop): Shift value mask to feature the right
6645 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6647 * class.c (assume_compiled, assume_compiled_node): Add static
6649 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6651 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6653 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6655 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6656 to `__modifier' to avoid stringifying it.
6658 * parse.y (verify_constructor_circularity): Don't call a variadic
6659 function with a non-literal format string.
6660 (java_check_abstract_methods): Move unreachable code inside
6661 `continue' statement.
6662 (lookup_method_invoke): Call xstrdup, not strdup.
6664 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6667 * jcf-parse.c (yyparse): Likewise.
6669 * jv-scan.c (main): Likewise.
6671 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6673 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6674 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6675 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6678 * parse.y (synchronized, variable_redefinition_error,
6679 check_class_interface_creation, create_interface, create_class,
6680 method_header, finish_method_declaration,
6681 check_modifiers_consistency, method_declarator,
6682 complete_class_report_errors, check_abstract_method_definitions,
6683 java_check_regular_methods, check_throws_clauses,
6684 java_check_abstract_methods, read_import_dir,
6685 check_pkg_class_access, declare_local_variables, fix_constructors,
6686 cut_identifier_in_qualified, resolve_expression_name,
6687 resolve_qualified_expression_name, patch_method_invocation,
6688 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6689 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6690 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6691 patch_try_statement, patch_synchronized_statement,
6692 patch_throw_statement, check_thrown_exceptions,
6693 patch_conditional_expr): Likewise.
6695 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * Makefile.in (LIBDEPS): Added gcc's errors.o
6698 (../jcf-dump$(exeext):): Link with gcc's errors.o
6699 (../gcjh$(exeext):): Likewise.
6700 * expr.c (expand_java_NEW): Layout the entire target type instead of
6701 laying out its methods only.
6702 (lookup_field): Layout the class after having loaded it.
6703 * java-tree.h (java_debug_context): Declared.
6704 * jcf-io.c (toplev.h): Included.
6705 (find_class): Removed assignment to jcf's outofsynch
6706 field. Force source file to be read if newer than its matching
6707 class file. Tweaked debug messages.
6708 * jcf-parse.c (jcf_out_of_synch): Deleted.
6709 (read_class): Call to jcf_out_of_synch removed.
6710 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6711 (jcf_out_of_synch): Prototype deleted.
6712 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6713 `deprecated' and `class_err': integer turned into bit fields.
6714 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6715 * parse.y (package_list): New global.
6716 (package_declaration:): Record newly parsed package name.
6717 (extra_ctxp_pushed_p): Static global deleted.
6718 (java_parser_context_save_global): Create buffer context for the
6719 purpose of saving globals, if necessary.
6720 (java_parser_context_restore_global): Pop context pushed for the
6721 purpose of saving globals, if necessary.
6722 (java_debug_context_do): New prototype and function.
6723 (java_debug_context): Likewise.
6724 (do_resolve_class): Use already parsed package names to qualify
6725 and lookup class candidate.
6726 (java_pre_expand_clinit): Removed unnecessary local variable.
6728 1999-12-17 Tom Tromey <tromey@cygnus.com>
6730 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6732 (process_file): Use `\n\' at end of each line in string.
6734 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * expr.c (expand_invoke): Layout the loaded class before
6737 attempting to use it.
6738 (expand_java_field_op): Allow final field assignments to take
6740 * typeck.c (convert): Return error_mark_node if expr is null.
6742 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * class.c (class_depth): Return -1 if the class doesn't load
6746 * expr.c (can_widen_reference_to): Check for errors during depth
6747 computation and return 0 accordingly.
6748 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6749 create default constructors and add an other error check.
6750 * parse.h (java_fix_constructors): Prototyped.
6751 * parse.y (java_pre_expand_clinit): Likewise.
6752 (build_super_invocation): Re-prototyped to feature one argument.
6753 (java_check_circular_reference): Directly use `current'.
6754 (java_fix_constructors): New function.
6755 (java_check_regular_methods): Don't create default constructors
6756 here, but abort if none were found.
6757 (java_complete_expand_methods): Pre-process <clinit> calling
6758 java_pre_expand_clinit.
6759 (java_pre_expand_clinit): New function.
6760 (fix_constructors): build_super_invocation invoked with the
6761 current method declaration as an argument.
6762 (build_super_invocation): Use the context of the processed method
6763 decl argument instead of current_class.
6764 * typeck.c (lookup_java_method): Take WFLs in method names into
6767 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6769 * class.c (make_class_data): flag_keep_inline_functions to keep
6770 private methods in the method array.
6772 1999-12-15 Anthony Green <green@cygnus.com>
6774 * check-init.c (check_init): Take into account both types of
6775 `throw's when checking for uninitialized variables.
6777 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6779 * parse.y (java_complete_lhs): Force convertion of array
6780 dimensions to int_type_node, that's what runtime's ABI expects.
6782 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6785 operand of a WFL, until the Java front-end gets fixed with regard
6786 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6788 1999-12-10 Andrew Haley <aph@cygnus.com>
6790 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6791 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6792 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6796 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6798 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6799 before calling expand_eh_region_start and expand_start_all_catch.
6800 * except.c (expand_start_java_handler): Switch to permanent
6801 obstack before calling expand_eh_region_start.
6802 (expand_end_java_handler): Switch to permanent obstack before
6803 calling expand_start_all_catch.
6805 1999-12-5 Anthony Green <green@cygnus.com>
6807 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6808 function with side effects.
6809 (init_decl_processing): Mark all memory allocating DECLs with
6812 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * except.c (expand_end_java_handler): Call
6815 expand_resume_after_catch and end_catch_handler.
6817 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6819 * verify.c (verify_jvm_instructions): Create new return label
6820 chain if non existent (don't rely on the verified state of the jsr
6823 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6825 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6826 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6828 * parse.y (patch_assignment): Removed bogus final class test on
6829 lhs when checking on whether to emit an ArrayStoreException runtime
6831 * expr.c (expand_java_arraystore): Likewise.
6833 1999-11-28 Anthony Green <green@cygnus.com>
6835 * decl.c (find_local_variable): Reuse single slot decls when
6838 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * jcf-parse.c (saw_java_source): Global variable removed.
6841 (read_class): Don't use `saw_java_source'. Added extra braces.
6842 (yyparse): Code setting `saw_java_source' removed.
6844 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6846 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6848 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * verify.c (merge_type_state): Non verified subroutines being
6851 considered more than once to trigger passive type merge.
6853 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6855 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6856 in case of error. Error message tuned.
6858 1999-11-21 Anthony Green <green@cygnus.com>
6860 * constants.c (find_methodref_index): Unwrap method names before
6861 inserting them in the constant pool.
6863 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6865 * class.c (assume_compiled_node): New typedef.
6866 (assume_compiled_tree): New static data.
6867 (find_assume_compiled_node): New function.
6868 (add_assume_compiled): New function.
6869 (assume_compiled): New function.
6870 * class.c (make_class_data): Use assume_compiled.
6871 (is_compiled_class): Use assume_compiled.
6873 * java-tree.h (add_assume_compiled): Declare.
6875 * lang.c (lang_decode_option): Parse new options.
6877 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6880 int_type_node: that's what `_Jv_AllocObject' expects.
6882 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * parse.y (lookup_method_invoke): Use lang_printable_name to
6885 reliably build the type name during error report. Fixes PR gcj/97.
6887 1999-11-09 Tom Tromey <tromey@cygnus.com>
6889 * jcf-path.c: Include <sys/stat.h>.
6890 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6891 (DIR_UP): New macro.
6893 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (source_end_java_method): Resume permanent allocation,
6896 reversing Apr 27 1998 patch.
6897 (patch_string_cst): Pop obstacks after having pushed the permanent
6900 1999-11-05 Tom Tromey <tromey@cygnus.com>
6902 * class.c (finish_class): Emit inlined methods if any native
6903 methods exist in the class. Fixes PR gcj/85.
6905 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6907 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6908 (qualify_ambiguous_name): Likewise.
6910 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6912 * typeck.c: (lookup_java_method): search all inherited
6913 interfaces when looking up interface method.
6915 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6917 * parse.y (method_header:): Issue error message for rule `type
6919 (synchronized:): Error report when not using synchronized.
6921 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6923 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6924 being used before the superclass constructor has been called.
6925 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6926 instead of `CALL_THIS_CONSTRUCTOR_P'.
6928 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6930 * check-init.c: Fix typo in comment.
6932 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6934 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6937 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * parse.y (expression_statement:): Call function to report
6940 improper invocation of a constructor.
6941 (parse_ctor_invocation_error): New function.
6943 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6945 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6948 1999-10-21 Tom Tromey <tromey@cygnus.com>
6950 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6951 in generated `main'.
6953 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6956 (qualify_ambiguous_name): Likewise.
6958 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * parse.y (java_complete_tree): fold_constant_for_init to work on
6962 (java_complete_lhs): Likewise.
6963 (array_constructor_check_entry): Complete an initializer element
6964 on permanent_obstack.
6966 1999-10-19 Tom Tromey <tromey@cygnus.com>
6968 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6969 From Mike Moreton <mike@pillim.demon.co.uk>.
6971 1999-10-15 Greg McGary <gkm@gnu.org>
6973 * java-tree.h (flag_bounds_check): Remove extern decl.
6974 * lang.c (flag_bounds_check): Remove global variable.
6975 (lang_f_options): Remove "bounds-check" entry.
6976 (lang_init_options): Default flag_bounds_check to "on".
6978 1999-10-14 Tom Tromey <tromey@cygnus.com>
6980 * jvgenmain.c (usage): New function.
6981 (main): Use it. Also, handle `-D' options.
6982 * jvspec.c (lang_specific_driver): Recognize -D.
6983 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6985 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6987 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6989 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6990 variadic function with a non-literal format string.
6992 * parse-scan.y (report_main_declaration): Likewise.
6994 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6996 * parse.y (read_import_dir, patch_assignment, patch_binop,
6997 patch_array_ref): Likewise.
6999 * typeck.c (build_java_array_type): Likewise.
7001 * verify.c (verify_jvm_instructions): Likewise.
7003 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7007 1999-10-07 Anthony Green <green@cygnus.com>
7009 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7010 where CHECK_PUT may fail for valid reasons.
7012 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7013 UNSAFE_PUTN): New macros.
7015 1999-10-04 Tom Tromey <tromey@cygnus.com>
7017 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7018 well. Fixes Java PR gcj/59.
7019 * parse-scan.y (yyerror): Report errors.
7021 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7023 * decl.c (insert_block): Remove unconditional `abort'.
7025 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7027 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7028 FUNCTION_CODE now of type int. All callers changed.
7029 Set the builtin's DECL_BUILT_IN_CLASS.
7031 1999-09-23 Tom Tromey <tromey@cygnus.com>
7033 * jvspec.c (lang_specific_driver): Don't read spec file if
7034 -fsyntax-only given.
7036 1999-09-22 Tom Tromey <tromey@cygnus.com>
7038 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7040 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7041 (WORDS_TO_LONG): Likewise.
7042 (WORDS_TO_DOUBLE): Likewise.
7044 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7046 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7047 (RELOCATION_VALUE_1): Likewise.
7048 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7049 push_in_const, push_long_const): Prototyped.
7050 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7051 (push_constant2): Likewise.
7052 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7053 (find_constant_wide): Cast find_constant2's integer arguments to
7055 (find_constant_index): Cast find_constant2's and find_constant2's
7056 integer arguments to `jword'.
7057 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7058 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7059 (emit_if): Use RELOCATION_VALUE_1.
7060 (emit_goto): Likewise.
7061 (emit_jsr): Likewise.
7062 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7063 argument to push_long_const to HOST_WIDE_INT.
7065 1999-09-15 Andreas Schwab <schwab@suse.de>
7067 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7069 1999-09-20 Nick Clifton <nickc@cygnus.com>
7071 * lang.c (lang_decode_option): Extend comment.
7073 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7075 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7078 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7080 * gjavah.c (get_field_name, print_method_info, print_include,
7081 add_namelet): Use xmalloc, not malloc.
7083 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7084 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7087 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7089 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7091 * jcf-path.c (add_entry): Likewise.
7093 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7095 * jv-scan.c (xmalloc): Remove definition.
7097 * jvgenmain.c (xmalloc): Likewise.
7099 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7101 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7103 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7104 concat, not xmalloc/sprintf.
7105 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7106 (xstrdup): Remove definition.
7108 * parse.y (duplicate_declaration_error_p,
7109 constructor_circularity_msg, verify_constructor_circularity,
7110 check_abstract_method_definitions, java_check_regular_methods,
7111 java_check_abstract_methods, patch_method_invocation,
7112 check_for_static_method_reference, patch_assignment, patch_binop,
7113 patch_cast, array_constructor_check_entry, patch_return,
7114 patch_conditional_expr): Use xstrdup, not strdup.
7116 * zextract.c (ALLOC): Use xmalloc, not malloc.
7118 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7120 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7122 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7123 (do_spec, lang_specific_pre_link, lang_specific_driver,
7124 input_filename, input_filename_length): Don't declare.
7125 (main_class_name, jvgenmain_spec, lang_specific_driver):
7127 (lang_specific_driver): All calls to the function pointer
7128 parameter now explicitly call `fatal'.
7130 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * parse.y (find_applicable_accessible_methods_list): Search
7133 abstract classes as interfaces.
7135 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * class.c (finish_class): We're now outside a valid method
7138 declaration. Tell the rest of gcc so.
7140 1999-09-08 Bruce Korb autogen@linuxbox.com
7142 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7144 1999-09-07 Tom Tromey <tromey@cygnus.com>
7146 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7148 (decode_signature_piece): Don't emit "::" in JArray<>.
7149 (print_namelet): Only print trailing `;' when printing a class.
7151 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7153 * java-tree.h: Delete declarations for all tree nodes now moved to
7155 * decl.c: Delete their definitions.
7157 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7159 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7160 * Makefile.in (OBJS): Add ggc-callbacks.o.
7161 (OBJDEPS): Likewise.
7163 1999-09-03 Tom Tromey <tromey@cygnus.com>
7165 * parse.y (strip_out_static_field_access_decl): Return operand if
7166 it satisfies JDECL_P.
7168 1999-09-02 Tom Tromey <tromey@cygnus.com>
7170 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7171 Handle nested arrays, like `[[I'.
7173 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7175 * class.c (finish_class): Remove unused parameter, all callers
7178 * expr.c (build_java_athrow): Change return type to void.
7179 (java_lang_expand_expr): Make sure each case in switch returns a
7182 * java-tree.h (finish_class): Fix prototype to take void args.
7184 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7185 (main): Issue return from main, not exit.
7187 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7189 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7191 * jv-scan.c (main): Issue return from main, not exit.
7193 * parse.y (check_abstract_method_definitions,
7194 java_check_abstract_method_definitions): Add static prototypes.
7195 (java_complete_expand_methods): Fix call to `finish_class'.
7197 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7200 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7202 * lang.c (language_string): Constify.
7204 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7206 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7207 Remove hacks for stuff which comes from libiberty.
7209 * Make-lang.in: Likewise.
7211 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7213 * Makefile.in (xref.o): Depend on xref.c explicitly.
7215 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7217 * java-tree.h (lang_printable_name): Constify a char*.
7219 * lang.c (lang_printable_name): Likewise.
7221 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7223 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7226 1999-08-26 Tom Tromey <tromey@cygnus.com>
7228 * gjavah.c (print_cxx_classname): Print "::" before qualified
7231 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7233 * parse.y (lookup_cl): Changed leading comment. Now does its best
7234 to set the column number.
7235 (qualify_ambiguous_name): Take WFL wrappers into account.
7237 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7239 * verify.c (verify_jvm_instructions): Don't check instruction
7240 validity beyond end of method.
7242 1999-08-25 Tom Tromey <tromey@cygnus.com>
7244 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7246 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7248 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7249 cxx_keyword_subst, generate_access, name_is_method_p,
7250 get_field_name, print_field_name, super_class_name, print_include,
7251 decode_signature_piece, print_class_decls, usage, help,
7252 java_no_argument, version, add_namelet, print_namelet): Add static
7254 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7255 name_is_method_p): Constify a char*.
7256 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7257 Provide a final else clause in an if-else-if.
7258 (print_field_info): Add missing final arg in function call to
7260 (print_method_info, decompile_method, decode_signature_piece,
7261 print_c_decl, print_full_cxx_name, print_stub,
7262 print_mangled_classname, super_class_name, print_include,
7263 add_namelet, add_class_decl, print_class_decls, process_file,
7264 help): Constify a char*.
7266 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7267 push_int_const, find_constant_wide, find_constant_index,
7268 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7269 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7270 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7271 emit_if, emit_goto, emit_jsr, call_cleanups,
7272 make_class_file_name): Add static prototypes.
7273 (generate_bytecode_return, generate_bytecode_insns): Pass a
7274 NULL_PTR, not a NULL_TREE.
7276 * jv-scan.c: Include "jcf.h".
7277 (main): Declare using DEFUN macro.
7279 * jvspec.c (find_spec_file, lang_specific_pre_link,
7280 lang_specific_driver): Add prototypes.
7281 (find_spec_file): Constify a char*.
7283 * keyword.gperf (hash, java_keyword): Add prototypes.
7285 * lang.c (lang_print_error): Add static prototype.
7286 (lang_init): Prefer memcpy over bcopy to avoid casts.
7288 * lex.c (yylex): Add static prototype.
7290 * parse-scan.y: Include "lex.c" earlier.
7292 * parse.h: Remove redundant declaration for `yylex'.
7294 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7295 labeled_block_contains_loop_p): Add static prototypes.
7296 (not_accessible_p): Make static to match prototype.
7298 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7300 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * parse.y (check_method_redefinition): Changed leading comment.
7303 (check_abstract_method_definitions): New function.
7304 (java_check_abstract_method_definitions): New function.
7305 (java_check_regular_methods): Call it.
7306 (verify_constructor_super): Fixed indentation.
7307 (lookup_method_invoke): Likewise.
7309 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7311 * parse.y (method_header): Return a null pointer if the current
7313 (finish_method_declaration): Return if the current function decl
7315 (source_start_java_method): Likewise.
7316 (java_method_add_stmt): Likewise.
7318 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * class.c (emit_register_class): Removed unnecessary call to
7322 * parse.y (labeled_block_contains_loop_p): Removed unused local
7325 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7327 * parse.y (java_refold): Added prototype.
7329 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7332 (java_stabilize_reference): Removed unnecessary `else'.
7333 (java_complete_lhs): Set flag to remember boolean. Call
7334 java_refold. Added comments.
7335 (java_decl_equiv): New function.
7336 (binop_compound_p): Likewise.
7337 (java_refold): Likewise.
7338 (patch_unaryop): Striped static field access assigned to decl and
7339 op. Changed promotion scheme for ++/-- operators.
7340 (search_loop): New function.
7341 (labeled_block_contains_loop_p): Likewise.
7342 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7344 (patch_bc_statement): Call search_loop. Fixed comment.
7346 1999-08-14 Anthony Green <green@cygnus.com>
7348 * expr.c (java_lang_expand_expr): Mark static array data as
7351 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7353 * jvgenmain.c (main): NUL-terminate name_obstack.
7355 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7357 * check-init.c (check_bool2_init, done_alternative): Add static
7360 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7361 (add_method, build_utf8_ref, build_class_ref,
7362 append_gpp_mangled_type, layout_class_method): Constify a char*.
7364 * decl.c (push_promoted_type, make_binding_level): Add static
7366 (push_promoted_type, pushdecl): Constify a char*.
7368 * except.c (find_handler_in_range, link_handler,
7369 check_start_handlers): Add static prototypes.
7371 * expr.c (process_jvm_instruction): Constify a char*.
7373 * gjavah.c (main): Constify a char*.
7375 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7378 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7380 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7381 munge, print_ents): Constify a char*.
7383 * jcf-dump.c (disassemble_method): Constify a char*.
7384 (print_constant_pool, print_exception_table): Add static prototypes.
7385 (print_constant, print_exception_table, main, disassemble_method):
7388 * jcf-io.c (find_classfile, find_class): Likewise.
7390 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7391 (set_source_filename, predefined_filename_p): Add static prototypes.
7392 (set_source_filename, get_constant, get_class_constant,
7393 find_in_current_zip): Constify a char*.
7395 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7397 (add_entry, add_path, jcf_path_classpath_arg,
7398 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7400 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7401 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7402 jcf_parse_one_method, jcf_parse_methods,
7403 jcf_parse_final_attributes): Add static prototypes.
7404 (get_attribute): Constify a char*.
7406 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7407 jcf_dependency_add_target, jcf_path_classpath_arg,
7408 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7410 * jv-scan.c (main): Constify a char*.
7411 (gcc_obstack_init): Add prototype arguments.
7413 * jvgenmain.c (gcc_obstack_init): Likewise.
7414 (main): Constify a char*.
7416 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7418 (put_decl_string, lang_print_error): Constify a char*.
7419 (lang_init): Remove redundant extern prototype.
7421 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7423 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7424 Add static prototypes.
7425 (get_type_from_signature): Constify a char*.
7427 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7428 Add static prototypes.
7429 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7430 (verify_jvm_instructions): Constify a char*.
7432 * xref.c (xref_flag_value): Likewise.
7434 * xref.h (xref_flag_value): Likewise.
7436 * zextract.c (makeword, makelong): Add static prototypes.
7437 (makeword, makelong): Constify a uch*.
7439 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7441 * lang.c (java_dummy_print): Constify a char*.
7442 (lang_print_error): Likewise.
7443 (lang_init): Remove redundant prototype for `print_error_function'.
7444 (lang_init_source): Likewise.
7445 (lang_identify): Constify a char*.
7447 1999-08-09 Tom Tromey <tromey@cygnus.com>
7449 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7450 (WORDS_TO_LONG): Likewise.
7451 (WORDS_TO_DOUBLE): Likewise.
7453 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7455 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7457 * expr.c (java_stack_pop, java_array_data_offset,
7458 build_java_throw_out_of_bounds_exception, case_identity,
7459 build_java_check_indexed_type): Add static prototypes.
7460 (linenumber_table, expand_invoke, expand_java_field_op,
7461 build_primtype_type_ref, expand_byte_code): Constify a char*.
7463 * java-tree.h (build_primtype_type_ref, linenumber_table):
7465 (java_lang_expand_expr): Add prototype.
7467 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7468 `java_lang_expand_expr'.
7470 * lex.c (java_lex_error): Constify a char*.
7471 (java_get_unicode, java_read_char, java_allocate_new_line,
7472 java_unget_unicode, java_sneak_unicode): Prototype.
7474 * parse-scan.y (current_class, package_name, method_declarator,
7475 report_class_declaration, yyerror): Constify a char*.
7477 * parse.h (java_report_errors): Prototype.
7478 (yyerror): Constify a char*.
7480 * parse.y (classitf_redefinition_error, check_modifiers,
7481 parse_jdk1_1_error, lookup_package_type,
7482 lookup_package_type_and_set_next, get_printable_method_name,
7483 purify_type_name): Constify a char*.
7484 (build_super_invocation, maybe_generate_finit,
7485 verify_constructor_super, parser_add_interface,
7486 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7487 java_complete_expand_methods, java_expand_finals,
7488 cut_identifier_in_qualified, java_stabilize_reference,
7489 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7490 merge_string_cste): Prototype.
7491 (single_type_import_declaration, yyerror,
7492 variable_redefinition_error, build_array_from_name,
7493 build_unresolved_array_type, check_class_interface_creation,
7494 resolve_class, complete_class_report_errors,
7495 note_possible_classname, read_import_dir,
7496 find_in_imports_on_demand, resolve_package, fix_constructors,
7497 check_deprecation, lookup_method_invoke,
7498 maybe_build_primttype_type_ref, array_constructor_check_entry):
7500 (java_complete_expand_methods, java_expand_finals): Make static.
7501 (convert_narrow): Remove static prototype.
7503 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7505 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7507 1999-08-02 Richard Henderson <rth@cygnus.com>
7509 * decl.c: Include defaults.h instead of expr.h.
7510 * parse.y: Likewise.
7512 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7514 * java/decl.c (start_java_method): Change all uses of
7515 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7516 Ensure expr.h is included.
7517 * java/expr.c (pop_arguments): Ditto.
7518 * java/parse.y (expand_start_java_method): Ditto.
7520 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7522 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7524 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7526 * decl.c: Include "function.h".
7527 * except.c: Likewise.
7528 * parse.y: Likewise.
7529 * Makefile.in: Update dependencies.
7531 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7533 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7534 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7535 `modifier' with ATTRIBUTE_UNUSED.
7537 * gjavah.c (process_file): Add braces around ambiguous `else'.
7539 * jcf-dump.c (print_access_flags, localvar_free): Change return
7542 * parse.y (java_complete_expand_method): Initialize variable
7544 (resolve_qualified_expression_name): Likewise for `field_decl'.
7545 (patch_method_invocation): Likewise for `class_to_search'.
7546 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7547 (patch_assignment): Likewise for `lhs_type'.
7549 * verify.c (verify_jvm_instructions): Remove unused variable
7552 1999-07-25 Richard Henderson <rth@cygnus.com>
7554 * decl.c (va_list_type_node): New.
7556 1999-07-25 Anthony Green <green@cygnus.com>
7558 * gjavah.c (print_stub): New function.
7559 (METHOD_IS_NATIVE): New macro.
7560 (print_mangled_classname): Make static.
7561 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7562 (process_file): Perform stub generation.
7563 (HANDLE_METHOD): Don't emit class decls during stub
7565 (HANDLE_END_METHOD): Take into account stub generation.
7566 (print_method_info): Handle stub generation.
7567 (print_stub): New function.
7568 (print_cxx_classname): Make signature consistant with others.
7569 (help): Describe -stubs option.
7570 (main): Create stub file.
7571 (version): Use version.c.
7572 (print_full_cxx_name): New function.
7573 (print_c_decl): Use print_full_cxx_name.
7575 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * check-init.c (check_init): Handle MAX_EXPR.
7579 1999-07-15 Andrew Haley <aph@cygnus.com>
7581 * lang.c (flag_use_divide_subroutine): New variable.
7582 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7583 fp-to-integer conversion.
7584 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7587 * expr.c (build_java_soft_divmod): New function.
7588 (build_java_binop): Call build_java_soft_divmod if
7589 flag_use_divide_subroutine is set.
7590 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7591 soft_lrem_node: new builtin functions.
7592 (init_decl_processing) Initialize the new builtins.
7593 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7594 soft_lrem_node: new builtin functions.
7595 (build_java_soft_divmod): New function.
7596 * parse.y: Call build_java_soft_divmod if
7597 flag_use_divide_subroutine is set.
7600 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7601 a --specs= arg) even if not linking.
7602 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7603 -fuse-divide-subroutine
7605 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7607 * parse.y (resolve_and_layout): Check methods only once.
7608 (resolve_qualified_expression_name): Verify thrown exceptions
7610 (check_thrown_exceptions): Reject exceptions thrown in
7611 initializer. Error message tuned.
7613 1999-07-14 Andrew Haley <aph@cygnus.com>
7615 * expr.c (expand_expr): Do not return the last statement in a
7616 block as the block's value.
7618 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7620 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7621 CALL_EXPR, to avoid order of evaluation changes.
7623 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7625 * parse.y (qualify_ambiguous_name): Do not use
7626 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7628 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * check-init.c (check_init): Handle MAX_EXPR.
7631 * expr.c (force_evaluation_order): Force method call arguments to
7632 be evaluated in left-to-right order.
7633 * parse.y (qualify_ambiguous_name): Loop again to qualify
7634 NEW_ARRAY_EXPR properly.
7636 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * parse.y (patch_invoke): Resolve unresolved invoked method
7640 (qualify_ambiguous_name): STRING_CST to qualify expression for
7641 type name resolution.
7643 1999-06-24 Andrew Haley <aph@cygnus.com>
7645 * class.c (finish_class): Whenever a deferred method is
7646 output, rescan the list of methods to see if a new candidate for
7647 output can be found.
7649 1999-06-28 Tom Tromey <tromey@cygnus.com>
7651 * jvspec.c (lang_specific_driver): Recognize --help.
7653 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * parse.y (resolve_package): Fixed bogus return statement.
7656 (patch_method_invocation): Resolve method invocation beginning with
7657 a package name qualifier.
7659 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7661 * Make-lang.in (java.stage1): Depend on stage1-start.
7662 (java.stage2): Likewise for stage2-start.
7663 (java.stage3): Likewise for stage3-start.
7664 (java.stage4): Likewise for stage4-start.
7666 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7668 * parse.y (java_complete_lhs): When doing cross referencing, don't
7669 try to keep file location on a WFL expanded as a CALL_EXPR.
7671 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7674 compiling to class file a void method with an empty method body.
7675 As a side effect, the bytecode backend will generate the
7676 appropriate `return' instruction.
7678 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * parse.y (lookup_package_type_and_set_next): New function prototype.
7681 (resolve_package): Search current and imported packages.
7682 (lookup_package_type_and_set_next): New function.
7684 1999-06-22 Andrew Haley <aph@cygnus.com>
7686 * verify.c (verify_jvm_instructions): Check for pending blocks
7687 before invalid PC test and opcode switch, not after.
7689 1999-06-21 Andrew Haley <aph@cygnus.com>
7691 * except.c (find_handler_in_range): The upper limit for exception
7692 ranges is exclusive, not inclusive: (start <= pc < end).
7693 (link_handler): find child pointer which points to outer by
7694 searching sibling list: previous code incorrectly assumed that
7695 outer->outer->first_child must point to outer.
7696 * verify.c (verify_jvm_instructions): FIXME added to code for
7698 (verify_jvm_instructions): Do not assume that the last block
7699 processed in a subroutine is a block which ends with a `ret'
7700 instruction. With some control flows it is possible that the last
7701 block ends with an `athrow'.
7703 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * parse.y (qualify_ambiguous_name): Reorganized the post
7706 evaluation of non WFL leading expression nodes.
7708 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7713 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7715 * parse.y (qualify_ambiguous_name): Handle qualified expression
7716 beginning with a STRING_CST.
7718 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (register_fields): Set DECL_INITIAL on both
7721 pre-initialized static and public fields.
7722 (resolve_field_access): Static field access expressions to always
7724 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7725 qualification. CONVERT_EXPR to be resolved as an expression name.
7726 (java_complete_lhs): Identify and access qualified final
7727 initialized field in switch statement case expression.
7728 (fold_constant_for_init): Pre-initialized field decl constant to
7731 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7733 * parse.y (note_possible_classname): Mark returned node with
7734 QUALIFIED_P only if the original class name contained a '/'.
7736 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7738 * Make-lang.in (gcjh): More parallel build fixes.
7740 1999-06-03 Mike Stump <mrs@wrs.com>
7742 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7744 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7746 * except.c (link_handler): Chain exception handlers in order.
7748 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7750 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7751 with nops and process as usual in order to always set correct EH
7752 ranges. Emit detailed warnings about unreachable bytecodes.
7754 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7756 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7759 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7762 or the searched field decl.
7764 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * parse.y (fold_constant_for_init): Convert numerical constant
7767 values to the type of the assigned field.
7769 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * expr.c (lookup_field): Relaxed the test on class loading error
7773 * parse.y (fold_constant_for_init): Enabeled old code.
7775 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7778 decide the validity of the cast of a java.lang.Cloneable reference
7780 (patch_conditional_expr): Fixed first argument passed to
7781 binary_numeric_promotion.
7783 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7785 * parse.y (qualify_ambiguous_name): Take into account that a
7786 CONVERT_EXPR might specify a type as a WFL.
7788 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * parse.y (patch_assignment): Save the rhs before using it as an
7791 argument to _Jv_CheckArrayStore.
7793 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7797 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7800 floating point litteral only when the exponent indicator has been
7803 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * parse.y (formal_parameter:): Construct argument tree list
7806 element even if a yet unsupported final parameter was encountered.
7808 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7810 * parse.y (finish_method_declaration): Issue errors for native or
7811 abstract methods declared with a method body, as well as for non
7812 native or non abstract methods with no method body.
7814 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7816 * class.c (build_utf8_ref): Initialize variable `field'.
7818 * decl.c (init_decl_processing): Initialize variable `field'.
7820 * expr.c (build_known_method_ref): Mark parameters `method_type',
7821 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7822 (process_jvm_instruction): Likewise for parameter `length'.
7824 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7825 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7828 * parse.y (maybe_generate_clinit): Remove unused variable
7829 `has_non_primitive_fields'.
7830 (find_in_imports_on_demand): Initialize variables `node_to_use'
7832 (patch_binop): Likewise for variable `prom_type'.
7833 (patch_unaryop): Likewise for variable `prom_type'.
7835 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7837 * xref.c (xref_table): Add missing initializer.
7839 1999-05-14 Tom Tromey <tromey@cygnus.com>
7841 * java-except.h (struct eh_range): Removed unused `next' member.
7842 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7843 after adding all exception handlers. Sort exception ranges in
7845 (struct pc_index): New structure.
7846 (start_pc_cmp): New function.
7847 * except.c (add_handler): Return `void'. Don't call link_handler;
7848 instead construct an ordinary linked list and do range
7850 (check_nested_ranges): New function.
7851 (link_handler): Changed interface to allow merging of eh_ranges.
7852 Split overlapping ranges. Return `void'.
7854 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * parse.y (constructor_block_end:): New rule, tagged <node>.
7857 (constructor_body:): Use `constructor_block_end' instead of
7860 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * parse.y (statement_nsi:): Pop `for' statement block.
7863 (java_complete_lhs): Labeled blocks containing no statement are
7864 marked as completing normally.
7866 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7868 * xref.c (xref_set_current_fp): New function, defined.
7869 * xref.h (xref_set_current_fp): New function, prototyped.
7871 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * check-init.c (check_init): Take into account that
7874 LABELED_BLOCK_STMT can be empty.
7876 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7878 * parse.y (java_check_regular_methods): Warning check on not
7879 overriding methods with default access in other packages does not
7880 apply to `<clinit>'.
7881 (java_complete_lhs): If block body is an empty_stmt_node, replace
7882 it by NULL_TREE. This prevents gcc from generating an irrelevant
7885 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * check-init.c (check_init): Removed code accepting to see things
7888 falling through default:, when doing xrefs.
7889 * java-tree.h (do_not_fold): New global variable, declared.
7890 * parse.y (do_not_fold): New global variable, defined.
7891 (java_complete_expand_method): Set `do_not_fold' to the value of
7892 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7893 and reinstall them after them have been purged; do not check for
7894 initializations; do not issue missing return errors.
7895 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7897 (patch_binop): Skip the fold part when doing xrefs.
7898 (build_string_concatenation): Skip the concatenation part when
7900 (patch_synchronized_statement): Do not generate a try-finally when
7902 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7903 and keep the location where the throw was seen.
7904 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7905 any treatment on the converted node an simply return a NOP_EXPR of
7907 * xref.c (xref_get_data): New function, defined.
7908 * xref.h (xref_get_data): New function, declared.
7909 (XREF_GET_DATA): Use xref_get_data.
7911 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7913 * gjavah.c (print_include): Cast the result of `strlen' to int
7914 when comparing against a signed value.
7915 (add_namelet): Likewise.
7917 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7919 * expr.c (expand_invoke): Mark parameter `nargs' with
7921 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7923 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7926 * jcf-reader.c (get_attribute): Cast a value to long
7927 when comparing against a signed expression. Likewise.
7929 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7932 1999-05-11 Andrew Haley <aph@cygnus.com>
7934 * parse.y (source_end_java_method): If the current method contains
7935 any exception handlers, force asynchronous_exceptions: this is
7936 necessary because signal handlers in libjava may throw exceptions.
7937 * decl.c (end_java_method): Ditto.
7939 1999-05-11 Tom Tromey <tromey@cygnus.com>
7941 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7943 * jvspec.c (THREAD_NAME): Removed.
7944 (GC_NAME): Likewise.
7945 (MATHLIB): Likewise.
7946 (WITHLIBC): Likewise.
7948 (THREADLIB): Likewise.
7949 (MATH_LIBRARY): Likewise.
7950 (lang_specific_driver): Don't add `-l' options to command line.
7951 Instead, add a single --specs option. Recognize `-L' options and
7952 use them to search for spec file.
7953 (find_spec_file): New function.
7954 (SPEC_FILE): New define.
7956 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7958 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7959 cpplib-enabled build.
7961 1999-05-05 Per Bothner <bothner@cygnus.com>
7963 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7964 temporarily zero it while calling rest_of_decl_compilation.
7966 * java-tree.h (string_ptr_type_node): Add declaration.
7967 * decl.c: Define and initialize string_ptr_type_node.
7968 * parse.y (patch_string_cst): Use string_ptr_type_node.
7970 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7971 * parse.y (for_statement): Now unconditionally exit_block.
7972 (finish_labeled_statement): No longer exit_block if for-loop.
7973 (patch_loop_statement): Check harder if the loop is already labeled.
7975 * parse.y (patch_initialized_static_field): Removed function.
7976 (maybe_generate_clinit): Removed special handling for interfaces.
7977 (java_complete_expand_methods): Do a preliminary java_complete_tree
7978 on <clinit> to determine if it can be removed.
7979 (java_complete_expand_method): Remove special handling for <clinit>.
7980 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7981 optimize if we get back empty_stmt_node.
7982 For MODIFY_EXPR, re-do checking of static initializers.
7983 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7984 For VAR_DECL, pass correct context.
7986 * verify.c (verify_jvm_instructions): Better error messages.
7988 1999-05-03 Tom Tromey <tromey@cygnus.com>
7990 * parse-scan.y (interface_declaration): Call
7991 report_class_declaration for interfaces.
7993 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7995 * Makefile.in: Remove -v from bison command lines.
7997 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7999 * check-init.c (check_init): Exclude a case of error when doing
8001 * class.c (layout_class_method): Don't generate the error message
8002 twice when compiling from source.
8003 * lang-options.h: Added `-Wredundant-modifers' and
8004 `-Wunusupported-jdk11' flags and help text.
8005 * lang.c (lang_decode_option): Added support for
8006 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8007 flag_static_local_jdk11 and flag_redundant set accordingly.
8008 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8009 * parse.h (EXPR_WFL_ADD_COL): New macro.
8010 (DECL_END_SOURCE_LINE): Likewise.
8011 (DECL_INHERITED_SOURCE_LINE): Likewise.
8012 * parse.y (static_ref_err): New function, prototyped.
8013 (CCB_TK): Now tagged <operator>.
8014 (class_body:): Remember the location of the closing '}' of a class
8015 definition when doing xrefs.
8017 (block_end:): Likewise.
8018 (create_class): Remember the location of the inherited class
8019 identifier when doing xrefs.
8020 (register_fields): Added test on first operand of `init' before
8021 testing it TREE_CODE.
8022 (method_header): Store the location of the class identifier in the
8023 class decl when doing xrefs.
8024 (finish_method_declaration): Don't combine first/last method line
8026 (java_check_regular_methods): Warning check on not overriding
8027 methods with default access on other packages move before check on
8028 static methods. Initialization of `aflags' also moved up.
8029 (resolve_expression_name): Call static_ref_err to report the error.
8030 (static_ref_err): New function, implemented.
8031 (resolve_field_access): Returned simplified static field access
8033 (resolve_qualified_expression_name): Check for illegal use of
8034 static fields in a non static context. Call static_ref_err to
8035 report error in various places.
8036 (java_complete_tree): Do not fold initialized static fields when
8038 (java_complete_lhs): Likewise.
8040 1999-04-29 Anthony Green <green@cygnus.com>
8042 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8043 create internal labels.
8044 (lookup_label): Ditto.
8046 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * class.c (layout_class_method): Generate <clinit>'s rtl for
8050 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8051 for interfaces' <clinit>.
8052 * expr.c (lookup_field): Search for fields in interfaces.
8053 (expand_invoke): Fixed indentation.
8054 (expand_java_field_op): Likewise. Use IS_CLINIT.
8055 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8056 (IS_CLINIT): New macro.
8057 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8058 interface was parsed.
8059 (maybe_generate_clinit): Don't generate if the current class is an
8060 interface with only fields of primitive types.
8061 (reset_method_name): Use IS_CLINIT.
8062 (java_complete_expand_method): Expand <clinit> when it exists for
8063 interfaces. Use IS_CLINIT.
8064 (resolve_expression_name): Use DECL_CONTEXT instead of
8065 current_class to build static field references.
8066 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8067 ARRAY_REF when doing xreferencing.
8068 (check_final_assignment): Fixed typo in leading comment. Use
8070 (patch_array_ref): Don't fully expand array references when
8072 (patch_return): Use IS_CLINIT.
8073 (patch_throw_statement): Likewise.
8075 1999-04-22 Tom Tromey <tromey@cygnus.com>
8077 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8079 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8081 * decl.c (predef_filenames, predef_filenames_size): New globals
8082 (init_decl_processing): predef_filenames and predef_filenames_size
8084 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8086 * jcf-parse.c (predefined_filename_p): New function.
8087 (yyparse): Check that files on the command line are specified only
8088 once and issue a warning otherwise.
8089 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8090 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8091 avoid a gcc warning with -W -Wall turned on.
8092 (java_expand_classes): Abort if errors were encountered.
8093 (java_complete_lhs): If the cross reference flag is set, wrap
8094 field DECL node around a WFL when resolving expression name.
8096 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8098 * lang.c (lang_decode_option): Fixed returned value when parsing
8099 `-fxref=...' and `-Wall'.
8100 * parse.y (source_end_java_method): Do not generate code when
8101 flag_emit_xref is set.
8102 (resolve_expression_name): Do not build static field access when
8103 flag_emit_xref is set.
8104 (resolve_field_access): No special treatment on `length' when
8105 flag_emit_xref is set. Do not build qualified static field access
8106 when flag_emit_xref is set.
8107 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8108 when flag_emit_xref is set.
8109 (patch_assignment): Do not generate array store runtime check when
8110 flag_emit_xref is set.
8111 * xref.c (xref_flag_value): Fixed function declaration
8113 (xset_set_data): New function.
8114 * xref.h (xref_set_data): Added prototype for new function.
8115 (typedef struct xref_flag_table): New field data.
8116 (XREF_GET_DATA): New macro.
8118 1999-04-19 Tom Tromey <tromey@cygnus.com>
8120 * xref.h (enum): Removed trailing comma.
8122 * parse.y (resolve_qualified_expression_name): Added missing
8125 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8127 * gjavah.c: New prototypes for java_float_finite and
8130 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8132 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8135 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8137 * Makefile.in (TREE_H): Add tree-check.h.
8138 (RTL_H): Add genrtl.h.
8140 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * parse.y (patch_assignment): Added ArrayStoreException runtime
8145 1999-04-06 Per Bothner <bothner@cygnus.com>
8147 * expr.c (pop_type_0): New function.
8148 (pop_type): Use pop_type_0.
8149 * java-tree.h (pop_type_0): New declaration.
8150 * verify.c (verify_jvm_instructions): Check return instructions.
8152 * parse.y (patch_binop): Don't fold if non-constant and emiting
8155 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8157 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8159 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8160 (main_jcf): Don't define.
8161 (process_file): Don't set `main_jcf'.
8163 * java-tree.h (main_jcf): Don't declare.
8165 * jcf-parse.c (main_jcf): Add static definition.
8167 * lang.c (main_jcf): Don't define.
8169 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8171 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8173 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8175 * jcf-depend.c: Include "config.h", not <config.h>.
8177 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8180 * jcf-path.c: Include "config.h", not <config.h>.
8182 * lex.c: Don't include various system header files.
8183 (java_init_lex): Cast the argument of `bzero' to PTR
8185 * parse-scan.y (java_push_parser_context): Likewise.
8187 * parse.y (java_push_parser_context): Likewise.
8188 (patch_bc_statement): Match format specifier to variable argument.
8190 * xref.c: Don't include <stdio.h>.
8192 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8194 * parse.y (struct parser_ctxt *ctxp): Now global.
8195 (declare_local_variables): Use WFL compound value for the
8196 declaration source line value, when doing cross-referencing.
8198 1999-03-31 Tom Tromey <tromey@cygnus.com>
8200 * gjavah.c (print_field_info): Allow constants of other types.
8201 (print_include): Generate include when new name is proper prefix
8202 of already printed name.
8203 (add_namelet): Likewise.
8204 (cxx_keyword_subst): New function.
8205 (print_method_info): Use it.
8206 (print_field_name): New function.
8207 (get_field_name): New function.
8208 (print_field_info): Use get_field_name and print_field_name.
8210 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8212 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8213 'KR-C', so gperf uses the `const' keyword on strings.
8215 * keyword.gperf (java_keyword): Const-ify a char*.
8217 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * parse.y (patch_bc_statement): Fixed identation and a bogus
8222 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8224 * parse.y (patch_assignment): Allow static variables in other
8225 classes to be assigned.
8227 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8229 * class.c (maybe_add_interface): Remove unused variable
8231 (make_class_data): Use = for assignment, not ==. Likewise.
8232 (emit_register_classes): Remove unused variable `decl'.
8234 * lex.c: Fix comment so as not to contain an embedded `/*'.
8236 * verify.c (verify_jvm_instructions): Remove unused variable
8239 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8241 * parse.y (complete_loop_body): Rename to finish_loop_body.
8242 (complete_labeled_statement): Rename to finish_labeled_statement.
8243 (complete_for_loop): Rename to finish_for_loop.
8244 (complete_method_declaration): Rename to finish_method_declaration.
8246 * java-tree.h (continue_identifier_node): New global node.
8247 * decl.c: Define and initialize continue_identifier_node.
8248 * parse.y (generate_labeled_block): Remove - no longer needed.
8249 (build_loop_body): Use continue_identifier_node for continue block.
8250 (finish_labeled_statement): Also do pop_labeled_block actions.
8251 (java_complete_lhs): POP_LOOP even if error.
8252 (build_labeled_block): Special handling for continue_identifier_node.
8253 (patch_loop_statement): Re-organize.
8254 (patch_bc_statement): Re-write.
8256 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8259 using a WFL compound value.
8260 * parse.y (xref.h): Include.
8261 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8263 (register_fields): Set WFL compound value to lineno if doing
8265 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8267 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8268 * xref.h (expand_xref): Prototype renamed from xref_generate.
8270 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8272 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8273 (GET_CURRENT_BLOCK): New macro.
8274 * parse.y (current_static_block): New global variable.
8275 (method_body:): Define action.
8276 (complete_method_declaration): Set current_function_decl to NULL
8277 when work on the current method is done.
8278 (declare_local_variables): Use GET_CURRENT_BLOCK.
8279 (java_method_add_stmt): Likewise.
8280 (java_complete_expand_method): Disable the use of `this' when
8282 (enter_a_block): If no current method exist, use
8283 current_static_block to link static initializer blocks.
8284 (exit_block): Rewritten to use current_static_block when no current
8286 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8287 (patch_return): Forbid the use of `return' in static initializers.
8288 (patch_throw_statement): Fixed indentation. Issue specific error
8289 for uncaught thrown checked exception in static initializer
8290 blocks. Removed FIXME.
8292 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8294 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8295 Link gcj from gcc.o.
8297 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8299 * parse.y (find_applicable_accessible_methods_list): When dealing
8300 with interface: ensure that a given interface or java.lang.Object
8301 are searched only once.
8303 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8305 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8307 * jcf-dump.c (print_access_flags): Add braces around if-else.
8309 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8312 * lex.c (build_wfl_node): Add static prototype.
8314 * lex.h (build_wfl_node): Remove static prototype.
8316 * parse.y: Include lex.c early enough to declare everything needed.
8317 Ensure calls to `build_wfl_node' pass the proper arguments.
8318 (create_class): Remove unused variable `super_decl'.
8319 (get_printable_method_name): Initialize variable `name'.
8321 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * Changelog: Fixed 1999-03-22 typos.
8324 * lang.c (lang_decode_option): Fixed typo in error string in the
8327 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8331 * java-tree.h (flag_emit_xref): Declared extern.
8332 * lang.c (xref.h): Included.
8333 (flag_emit_xref): New global variable.
8334 (lang_decode_option): Added support for -fxref.
8338 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8340 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8343 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8345 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8346 $(srcdir)/../system.h and $(JAVA_TREE_H).
8347 (jcf-io.o): Depend on $(JAVA_TREE_H).
8348 (mangle.o): Likewise.
8350 * check-init.c (check_cond_init): Add static prototype.
8352 * class.c (build_java_method_type, hashUtf8String,
8353 make_field_value, get_dispatch_vector, get_dispatch_table,
8354 append_gpp_mangled_type, mangle_static_field): Likewise.
8355 (strLengthUtf8): Hide unused definition.
8356 (hashUtf8String): Const-ify.
8357 (make_field_value): Un-ANSI-fy.
8359 * constants.c: Move inclusion of jcf.h above java-tree.h.
8360 (set_constant_entry, find_class_or_string_constant,
8361 find_name_and_type_constant, get_tag_node,
8362 build_constant_data_ref): Add static prototype.
8364 * decl.c (push_jvm_slot, builtin_function,
8365 lookup_name_current_level): Likewise.
8366 (builtin_function): Const-ify.
8368 * except.c (expand_start_java_handler, expand_end_java_handler):
8369 Add static prototype.
8371 * expr.c (flush_quick_stack, push_value, pop_value,
8372 java_stack_swap, java_stack_dup, build_java_athrow,
8373 build_java_jsr, build_java_ret, expand_java_multianewarray,
8374 expand_java_arraystore, expand_java_arrayload,
8375 expand_java_array_length, build_java_monitor, expand_java_pushc,
8376 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8377 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8378 expand_compare, expand_test, expand_cond, expand_java_goto,
8379 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8380 expand_java_field_op, java_push_constant_from_pool): Likewise.
8382 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8383 (build_java_arraynull_check): Mark parameters `node' and `type'
8384 with ATTRIBUTE_UNUSED.
8385 (note_label): Likewise for parameter `current_pc'.
8386 (expand_java_call, expand_java_ret): Hide unused definition.
8388 * java-tree.h (make_class, build_constants_constructor,
8389 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8390 init_outgoing_cpool, register_class, emit_register_classes,
8391 java_layout_seen_class_methods): Prototype.
8392 (unicode_mangling_length): Const-ify.
8393 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8394 emit_unicode_mangled_name, format_int, format_uint,
8395 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8396 jcf_print_utf8_replace, open_class): Prototype.
8398 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8399 <stdio.h>. Include tree.h/java-tree.h.
8400 (utf8_equal_string usage, process_class): Add static prototype.
8401 (open_class): Don't prototype this here.
8402 (utf8_equal_string): Match arguments to format specifiers.
8403 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8404 TABLE_SWITCH, disassemble_method): Likewise.
8406 * jcf-io.c: Include tree.h/java-tree.h.
8407 (open_class, find_classfile, jcf_print_utf8,
8408 jcf_print_utf8_replace): Const-ify.
8410 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8411 parse_class_file): Add static prototype.
8412 (find_in_current_zip): Match definition to existing static
8415 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8416 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8417 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8418 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8419 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8420 generate_bytecode_return, perform_relocations, init_jcf_state,
8421 init_jcf_method, release_jcf_state, generate_classfile):
8422 Add static prototype.
8423 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8424 (make_class_file_name): Const-ify.
8426 * jcf.h (find_classfile): Const-ify.
8428 * jv-scan.c (reset_report): Remove prototype.
8430 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8431 (error): Rewrite to allow varargs.
8433 * lang.c (lang_f_options): Const-ify.
8435 * lex.c (java_parse_escape_sequence): Add static prototype.
8436 (java_allocate_new_line): Match definition to existing static
8439 * mangle.c Include tree.h/java-tree.h.
8440 (unicode_mangling_length, emit_unicode_mangled_name,
8441 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8443 * parse.h (jdep_code): Remove trailing comma in enumeration.
8444 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8445 (reset_report): Add prototype.
8447 * verify.c (push_pending_label, merge_types): Add static
8450 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8452 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8454 * parse.y (find_applicable_accessible_methods_list): Extend the
8455 search to superinterfaces when relevant.
8456 (search_applicable_methods_list): New function.
8458 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * class.c (unmangle_classname): Implemented stricter testing
8461 before setting the QUALIFIED_P flag on an identifier.
8463 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8465 * parse.y (java_complete_lhs): Call force_evaluation_order
8466 after patch_newarray.
8467 (patch_binop): Don't call fold if there are side effects.
8469 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * parse.y (java_stabilize_reference): Use save_expr instead of
8472 building a SAVE_EXPR node.
8473 (java_complete_lhs): Patch the resulting string of the `+='
8474 operator (if necessary) and complete the RHS after having built
8477 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8479 * class.c (make_class): Don't set CLASS_P here (because
8480 this function is also called by build_java_array_type).
8481 (push_class): Set CLASS_P here instead.
8482 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8484 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8485 context. If the context is class, perfer "super" over "synchronized".
8486 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8488 * parse.y (create_class): Don't call parser_check_super here;
8489 it is not robust. Always wait until later.
8491 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8492 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8494 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8496 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8497 * lex.h (UNGETC): Change misleading macro.
8499 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * parse.y (java_stabilize_reference): Return NODE when patching a
8503 (java_complete_lhs): Put parenthesis around truth values.
8505 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * class.c (layout_class_method): Don't make rtl for interface
8509 * parse.h (GET_TYPE_NAME): New macro.
8510 * parse.y (if_then_statement:): Fixed indentation.
8511 (if_then_else_statement:): Likewise.
8512 (for_statement:): Fixed spacing.
8513 (try_statement:): Fixed indentation.
8514 (create_interface): Don't force interfaces to be abstract.
8515 (method_header): Abstract methods are OK in interfaces.
8516 (declare_local_variables): Fixed typo in comment.
8517 (java_complete_expand_method): Fixed indentation.
8518 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8519 non accessible fields.
8520 (java_stabilize_reference): New function.
8521 (java_complete_lhs): Fixed indentation. Use
8522 java_stabilize_reference in compound assignement. Insert the
8523 cast. If not processing `+' fix string constants before processing
8526 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8528 * constants.c (find_class_or_string_constant): Cast variable `j'
8529 to a `jword' when comparing against one.
8531 * expr.c (java_lang_expand_expr): Remove unused variables
8532 `has_finally_p' and `op0'.
8534 * gjavah.c (print_field_info): Cast a value to jint when comparing
8535 against one. Likewise for a jlong.
8536 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8537 against a signed quantity.
8539 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8540 (print_signature): Don't needlessly dereference variable `str'
8542 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8543 `max_locals' with ATTRIBUTE_UNUSED.
8544 (jcf_parse_class): Likewise for variable `index'.
8546 * parse.h (reverse_jdep_list): Remove static prototype.
8548 * parse.y (build_jump_to_finally): Remove prototype and definition.
8549 (reverse_jdep_list): Add static prototype.
8551 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8552 `assignment' and `expr_decl'.
8554 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8556 1999-03-12 Andrew Haley <aph@cygnus.com>
8558 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8559 we'll need a directory separator and a null character.
8561 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8563 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8565 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8570 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8572 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8574 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8576 * class.c (layout_class_method): A static method in a base class
8577 is never overridden, so treat it like it doesn't exist.
8578 However, do complain about private non-static method overriding
8579 public static method.
8581 * parse.y: Don't set unused INITIALIZED_P flag.
8582 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8584 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8585 (build_array_from_name): Re-order &index[string] to &string[index].
8587 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8588 error_mark (it might catch more errors, but it is more likely to lose).
8590 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8592 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8593 (parse-scan.o): Depend on toplev.h.
8595 * class.c (make_method_value): Add prototype. Make it static.
8596 Remove unused second argument, caller changed.
8598 * expr.c (java_lang_expand_expr): Remove unused variable
8601 * java-tree.h: Don't prototype find_in_current_zip.
8602 Add prototypes for verify_constant_pool, start_java_method,
8603 end_java_method, give_name_to_locals, expand_byte_code,
8604 open_in_zip, set_constant_value, find_constant1, find_constant2,
8605 find_utf8_constant, find_string_constant, find_class_constant,
8606 find_fieldref_index, find_methodref_index, write_constant_pool,
8607 count_constant_pool_bytes and encode_newarray_type.
8609 * jcf-dump.c: Remove unused variable `LONG_temp'.
8611 * jcf-parse.c: Include parse.h.
8612 (jcf_parse_source): Remove unused parameter, all callers changed.
8613 (jcf_figure_file_type): Add static prototype.
8614 (find_in_current_zip): Likewise. Also remove unused parameter,
8615 all callers changed.
8616 (read_class): Initialize variable `saved_pos'.
8618 * jcf-reader.c (jcf_parse_preamble): Mark variables
8619 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8621 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8622 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8623 (java_parse_doc_section): Initialize variable `seen_star'.
8624 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8625 (java_lex_error): Mark parameters `msg' and `forward' with
8627 (java_get_line_col): Mark parameters `filename' and `line' with
8630 * parse-scan.y: Include toplev.h.
8631 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8633 * parse.h: use `struct JCF', not plain `JCF'.
8634 (java_parser_context_save_global, java_expand_classes
8635 java_parser_context_restore_global, java_parse): Add prototypes.
8637 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8640 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8642 * check-init.c (check_init): COPYN takes word count, not bit count.
8644 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8646 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8647 explicit build_decl. (Avoids crash in reload when optimizing.)
8649 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8651 * decl.c (complete_start_java_method): Handle synchronized method
8652 even when compiling from bytecode.
8654 1999-02-26 Tom Tromey <tromey@cygnus.com>
8656 * gjavah.c (add_class_decl): Only generate `#include' if outer
8657 class is not the name of the class we are processing. Correctly
8658 append `.h' in #include.
8659 (process_file): Clean up newlines around generated `#include's.
8660 (decode_signature_piece): Correctly handle inner classes.
8661 (struct include): New structure.
8662 (all_includes): New global.
8663 (print_include): New function.
8664 (add_class_decl): Use it.
8665 (process_file): Likewise.
8666 (add_class_decl): Generate include for java-array.h if array
8668 (process_file): Don't generate java-array.h include.
8670 * gjavah.c (add_namelet): Check for standard package names here.
8671 (add_class_decl): Don't check for standard package names here.
8673 1999-02-25 Tom Tromey <tromey@cygnus.com>
8675 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8676 When reading a zip file, only use strncmp if both strings are
8677 bigger than the buffer length. Initialize `k' when looping
8680 1999-02-24 Tom Tromey <tromey@cygnus.com>
8682 * gjavah.c (struct namelet): New structure.
8683 (add_namelet): New function.
8684 (print_namelet): New function.
8685 (print_class_decls): Use add_namelet and print_namelet to generate
8686 namespaces and not classes.
8687 (method_printed): New global.
8688 (HANDLE_END_METHOD): Examine method_printed.
8689 (print_method_info): Set method_printed when required. Print
8690 error if function to be ignored is marked virtual. Handle $finit$
8692 (METHOD_IS_FINAL): New macro.
8693 (print_field_info): Use it.
8694 (HANDLE_METHOD): Clear method_printed.
8695 (method_pass): New global.
8696 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8697 (process_file): Do two passes over both fields and methods.
8698 (HANDLE_METHOD): Examine method_pass.
8700 (add_class_decl): New function.
8701 (print_class_decls): Don't scan over entire constant pool.
8703 1999-02-23 Tom Tromey <tromey@cygnus.com>
8705 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8706 disable linking in that case.
8708 1999-02-20 Tom Tromey <tromey@cygnus.com>
8710 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8713 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8715 * decl.c (build_result_decl), java-tree.h: New method.
8716 (complete_start_java_method): Handle synchronized methods.
8717 Don't build DECL_RESULT here. (Ordering dependency problem.)
8718 (start_java_method): Call build_result_decl here instead ...
8719 * parse.y (java_complete_expand_method): ... and here.
8720 (expand_start_java_method): Don't call complete_start_java_method here.
8721 (java_complete_expand_method): Call it here instead.
8722 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8723 * java-tree.h: ... here.
8725 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8726 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8727 for ARRAY_REF - it doesn't work when array bounds are checked.
8728 (patch_array_ref): Handle it here instead.
8730 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8732 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8734 Force left-to-right evaluation of binary operations etc.
8735 * expr.c (force_evaluation_order), java-tree.h: New function.
8736 * parse.y (java_complete_lhs): Pass binary operations, procedure
8737 calls, and ARRAY_REFs to force_evaluation_order.
8738 (various): Set TREE_SIDE_EFFECTS more carefully.
8740 Tolerate random (non-UTF8) encoding in comments without complaining.
8741 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8742 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8744 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8745 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8747 * parse.y (java_complete_lhs): Ignore an empty statement in a
8748 COMPOUND_EXPR. Don't complain about empty statement after return.
8750 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8752 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8753 in TREE_LIST - just chain the POINTER_TYPEs together.
8754 (resolve_class): If type already resolved, return decl.
8755 After resolving, update TREE_TYPE(class_type), and name (if array).
8756 * parse.h (do_resolve_class), parse.y: Make non-static.
8757 * class.c (maybe_layout_super_class): Take this_class argument.
8758 Do do_resolve_class if necessary.
8759 (layout_class, layout_class_methods): Adjust calls appropriately.
8760 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8761 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8762 * typeck.c (build_java_array_type): Don't call layout_class.
8764 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8766 * parse.y (check_pkg_class_access): Allow private class access
8767 within the same package.
8768 (strip_out_static_field_access_decl): New function.
8769 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8770 operator argument before testing its nature.
8772 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8774 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8775 (TRY_EXPR): Simplify - it no longer has a finally clause.
8776 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8777 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8778 * expr.c (java_lang_expand_expr): Likewise.
8779 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8780 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8781 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8782 (build_try_statement): Remove finally parameter and handling.
8783 (build_try_finally_statement): New function.
8784 (patch_try_statement): No longer need to support finally clause.
8785 (try_statement): Update grammar action rules.
8786 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8787 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8789 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8791 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8792 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8794 1999-02-17 Andrew Haley <aph@cygnus.com>
8796 * class.c (build_utf8_ref): Back out broken patch which was
8797 intended to to output signatures using '.' as a separator.
8799 * class.c (make_class_data): Output signatures using '.' as a
8800 separator, rather than '/'.
8801 (mangled_classname): Likewise.
8802 (make_field_value): Likewise.
8803 (make_method_value): Likewise.
8804 * constants.c (alloc_class_constant): Likewise.
8805 * expr.c (build_invokeinterface): Likewise.
8807 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8810 of an ancient workaround.
8812 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8814 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8817 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * lex.c (yylex): Encode \0 as UTF8.
8821 1999-02-10 Tom Tromey <tromey@cygnus.com>
8823 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8824 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8825 (libgcj_zip): Renamed.
8826 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8828 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8830 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8831 (GC_NAME): Renamed -lgc to -lgcjgc.
8833 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * lex.c (java_lang_cloneable): Initialize.
8836 * parse.y (java_lang_cloneable): New static variable.
8837 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8838 doing one more qualification round.
8839 (valid_ref_assignconv_cast_p): Reject null source or
8840 destination. Allow an array to be cast into java.lang.Cloneable.
8841 (patch_cast): Swapped two first arguments to first call to
8842 valid_ref_assignconv_cast_p.
8844 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * parse.h: DECL_P renamed JDECL_P.
8847 * parse.y: DECL_P replaced by JDECL_P.
8848 (build_array_from_name): Always use pointer's type.
8849 (patch_bc_statement): Extra code to search continue target in a
8850 for loop. Fixed comments. Continue target is current loop when
8853 1999-02-05 Andrew Haley <aph@cygnus.com>
8855 * class.c (make_class_data): The superclass of an interface should
8856 be null, not class Object.
8858 * lex.c (java_lex): Sign extend hex literals.
8860 1999-02-04 Andrew Haley <aph@cygnus.com>
8862 * class.c (build_utf8_ref): Output signatures using '.' as a
8863 separator, rather than '/'.
8864 (make_class_data): Likewise.
8866 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8868 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8869 mkstemp.o. Get them from libiberty now.
8871 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8873 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8875 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8877 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8880 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8882 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8883 * jcf-write.c (generate_bytecode_return): New function.
8884 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8886 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8887 generate special [fd]const_[01] instructions.
8889 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8891 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8892 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8894 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8896 * parse.y (patch_method_invocation): Handle calling static methods,
8897 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8899 * parse.y (java_complete_lhs): Don't complain about unreachable
8900 exit condition in a do-while statement.
8902 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8904 * lex.c (java_read_char): Fixed utf8 decoding.
8905 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8907 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8908 comments. Local variable `all_primitive' is gone. Broadened
8909 acceptance of `0' to floating point targets. `long' can now be
8910 widened to `double' or `float'.
8911 (valid_method_invocation_conversion_p): Added leading
8912 comment. Fixed tabulation.
8913 (build_string_concatenation): Optimize out left or right empty
8916 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8918 * jcf-write.c (localvar_alloc): Only emit entry for
8919 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8920 (generate_bytecode_insns): Only call put_linenumber if
8921 debug_info_level > DINFO_LEVEL_NONE.
8922 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8923 is specified, add -g1 (for compatibility wih javac).
8925 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8927 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8928 gjavah.o, check-init.o, jv-scan.o
8930 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8932 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8934 * gjavah.c: Include config.h and system.h.
8936 * javaop.h (inline): Don't define, its handled by system.h.
8937 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8938 from `inline' to `static inline'.
8940 * jcf.h (inline): Don't define, its handled by system.h.
8942 * lex.c (inline): Likewise.
8944 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8946 * lang-specs.h: Map -Qn to -fno-ident.
8948 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8950 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8952 1999-01-29 Tom Tromey <tromey@cygnus.com>
8954 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8955 then cast it to Object before calling `append' method.
8957 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8959 * check-init.c (check_bool2_init, check_bool_init, check_init):
8960 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8961 * jcf-write.c (generate_bytecode_insns): Likewise.
8963 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8966 * parse.y (patch_cast): Allow a boolean to be cast into a
8969 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * parse.y: (class_declaration:): Fixed indentation.
8972 (class_member_declaration:): Extra `;' after field declaration now
8974 (interface_declaration:): Removed debug messages in error reports.
8975 (patch_binop): Nodes created and returned inherit the orignal
8976 node's COMPOUND_ASSIGN_P flag value.
8977 (patch_cast): Fix cast from char to floating point.
8979 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8981 * except.c, java-except.h (expand_resume_after_catch): new
8983 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8984 to branch back to main flow of control after a catch block.
8986 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8988 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8989 $(srcdir)/../system.h.
8990 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8991 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8992 (jcf-write.o): Likewise.
8993 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8994 (mangle.o): Depend on $(srcdir)/../toplev.h.
8995 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8996 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8998 * class.c: Include output.h and parse.h.
8999 (mangled_classname): Add the `const' keyword to a char*.
9000 (find_named_method): Hide unused function definition.
9001 (build_utf8_ref): Change type of variable `c' to unsigned char.
9002 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9003 (build_class_ref): Add the `const' keyword to a char*.
9004 (layout_class_method): Remove unused variable `buf'.
9006 * decl.c (find_local_variable): Remove unused variable `rtl'.
9007 (pushdecl): Likewise for variables `different_binding_level' and
9009 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9010 (maybe_build_cleanup): Likewise for parameter `decl'.
9012 * except.c (expand_start_java_handler): Mark parameter `range'
9013 with ATTRIBUTE_UNUSED.
9015 * expr.c: Include except.h.
9016 (pop_type): Remove unused variable `i'.
9017 (pop_value): Likewise for variables `n_words' and `i'.
9018 (expand_java_arrayload): Likewise for variable `convert'.
9019 (java_lang_expand_expr): Likewise for variables `op0', `type',
9020 `mode', `unsignedp', `node' and `elements'.
9021 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9023 (process_jvm_instruction): Add a `const' qualifier to a char*.
9025 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9026 (temp_directory): Likewise.
9027 (print_c_decl): Likewise.
9028 (print_method_info): Likewise.
9029 (decode_signature_piece): Likewise.
9030 (print_mangled_classname): Likewise.
9032 * java-except.h: Provide prototypes for maybe_start_try,
9033 maybe_end_try and add_handler.
9035 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9036 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9037 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9038 init_expr_processing, push_super_field, init_class_processing,
9039 can_widen_reference_to, class_depth, verify_jvm_instructions,
9040 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9041 set_local_type, merge_type_state, push_type, load_type_state,
9042 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9043 emit_unicode_mangled_name): Add prototypes.
9045 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9046 (print_signature_type): Use ISDIGIT, not isdigit.
9047 (print_signature): Remove unused variable `j'.
9049 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9050 int when comparing against one.
9052 * jcf-parse.c: Include toplev.h.
9054 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9055 (localvar_free): Remove unused variable `i'.
9056 (generate_bytecode_conditional): Likewise for variable `kind'.
9058 * jv-scan.c: Include config.h and system.h. Remove redundant
9059 OS header and gansidecl.h includes.
9060 (warning): Add the `const' keyword to a char*. Also add
9061 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9062 __STDC__, when determining whether to use ANSI-isms.
9063 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9064 (xmalloc): Don't redundantly prototype here.
9065 (main): Remove unused parameter `envp'. Also fix the arguments
9066 passed to function `fatal' to match the format specifier.
9068 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9070 * mangle.c: Include toplev.h.
9071 (emit_unicode_mangled_name): Declare parameter `len'.
9073 * parse.y (parse_warning_context): Add the `const' keyword to a
9074 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9075 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9076 (issue_warning_error_from_context): Add the `const' keyword to
9078 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9079 not `__STDC__' for whether to use ANSI-isms.
9081 * typeck.c (incomplete_type_error): Mark parameters `value' and
9082 `type' with ATTRIBUTE_UNUSED.
9083 (parse_signature_type): Use ISDIGIT, not isdigit.
9085 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9086 (verify_jvm_instructions): Likewise. Remove unused variables
9087 `field_name' and `default_val'.
9089 * zextract.c: Include config.h and system.h. Remove redundant
9092 * zipfile.h: Prototype `read_zip_archive'.
9094 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9096 * typeck.c (convert): Allow conversions to void type: some
9097 optimizations in gcc do this.
9099 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9101 * typeck.c (convert_ieee_real_to_integer): New function.
9102 (convert): When not using fast-math and using hardware fp, convert
9103 an IEEE NaN to zero.
9105 1999-01-18 Andrew Haley <aph@cygnus.com>
9107 * parse.y (patch_binop): Do a type conversion from signed to
9108 unsigned and then back to signed when a ">>>" is found.
9110 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * java-tree.h: (check_for_initialization): Added prototype.
9113 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9114 * parse.y (do_resolve_class): Removed unused locals.
9115 (read_import_dir): Likewise.
9116 (resolve_qualified_expression_name): Array creation
9117 expressions are valid primary expressions.
9118 (qualify_ambiguous_name): Likewise.
9119 (patch_synchronized_statement): Removed unused local.
9121 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9123 * Makefile.in (zextract.o): Add dependencies.
9125 * Makefile.in: Do not put ^Ls at the start of a line.
9127 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9129 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9130 sub-type the result of the call that gets the exception value.
9132 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9133 don't call finish_class.
9135 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9136 clear found before continuing.
9138 * verify.c (verify_jvm_instructions): On an array load, allow
9139 and handle top of stack to be TYPE_NULL.
9141 * gjavah.c (generate_access): Translate Java package private or
9142 protected access to C++ public, but with a comment.
9144 1999-01-13 Andrew Haley <aph@cygnus.com>
9146 * expr.c (generate_name): Name prefix changed to avoid clashes
9147 with assembler temp labels.
9149 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9150 MODIFY_EXPR. Without this, code for the assignement may not be
9151 generated at all and the synchronized statement will read an
9152 uninitialized variable.
9154 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * class.c (maybe_layout_super_class): Fixed returned value.
9157 * lex.c: Added 1999 to the copyright.
9158 (java_init_lex): Initialize java_lang_imported.
9159 * lex.h: Added 1999 to the copyright.
9160 * parse.h: Added 1999 to the copyright.
9161 (REGISTER_IMPORT): Fixed typo in trailing macro.
9162 (CURRENT_OSB): New macro.
9163 (struct parser_ctxt): New fields osb_depth, osb_limit.
9164 * parse.y (java_lang_id): New global variable.
9165 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9166 (array_creation_expression:): Use CURRENT_OSB.
9167 (dims:): Uses a stack to keep track of array dimensions.
9168 (cast_expression:): Use CURRENT_OSB.
9169 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9171 (register_fields): Fixed typos in comment.
9172 (check_method_redefinition): Fixed comment indentation.
9173 (java_check_regular_methods): Set saved found wfl to NULL after
9174 having reinstalled it in the previously found DECL_NAME.
9176 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9178 * gjavah.c (java_float_finite): Use a union to do type punning.
9179 (java_double_finite): Likewise.
9181 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9183 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9184 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9185 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9186 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9187 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9188 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9190 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9192 * check-init.c (check_init): If compiling to native, we don't
9193 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9195 1999-01-08 Tom Tromey <tromey@cygnus.com>
9197 * parse-scan.y (variable_declarator_id): Set or increment
9199 (bracket_count): New global.
9200 (formal_parameter): Handle case where bracket pairs trail variable
9203 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9205 * jcf-parse.c (yyparse): variable len changed from a char to an
9206 int to prevent overflow.
9208 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9210 * java-tree.h: Declare read_class.
9211 * jcf-parse.c (read_class): New function.
9212 (load_class): Now just call read_class.
9214 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9215 * jcf-parse.c (parse_source_file): Declare save_error_count,
9216 which is needed by java_parse_abort_on_error macro,
9217 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9219 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9220 constructor, if initializing a static field.
9221 (patch_new_array_init): Set TREE_CONSTANT if it is.
9222 * expr.c (java_lang_expand_expr): For a static array constructor
9223 of primitive elements, allocate the array itself statically.
9224 Disabled until we can set the vtable field statically.
9226 * check-init.c: New file. Checks for definite assignment.
9227 * Makefile.in (JAVA_OBJS): Add check-init.o.
9228 * parse.y (java_complete_expand_method): Call check_for_initialization.
9229 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9231 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9233 * parse.y : include system.h instead of including
9234 standard headers directly with the exception of <dirent.h>.
9236 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9238 * lex.h: Moved static function declarations to lex.c,
9239 to shut up some -Wall warnings.
9240 * lex.c: Static function declarations moved here.
9241 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9243 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9245 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9247 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9249 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9250 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9252 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9253 (localvar_alloc): Change return type to void,
9254 (emit_unop): Remove unused variable size.
9256 * jcf-write.c (struct jcf_block): Add new union.
9257 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9258 (call_cleanups): New functions.
9259 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9260 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9261 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9262 * lang.c (lang_init): Call using_eh_for_cleanups.
9263 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9264 completing operands to patch_synchronized_statement.
9265 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9266 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9267 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9269 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9271 * Make-lang.in: Comment out control-Ls; they upset some makes.
9273 1998-12-18 Tom Tromey <tromey@cygnus.com>
9275 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9278 1998-12-17 Tom Tromey <tromey@cygnus.com>
9280 * parse.y (DIR_SEPARATOR): New define.
9281 (check_class_interface_creation): Use it.
9283 * parse-scan.y (report_main_declaration): Recognize
9284 `java.lang.String' in argument to main.
9286 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9288 * parse.y (create_interface): Remove bogus test.
9290 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9292 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9293 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9295 1998-12-16 Tom Tromey <tromey@cygnus.com>
9297 * parse-scan.y (qualified_name): Use correct sprintf format.
9299 1998-12-15 Tom Tromey <tromey@cygnus.com>
9301 * gjavah.c (print_field_info): Changed how most negative number is
9304 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9306 * parse.y (fold_constant_for_init): New function.
9307 (resolve_expression_name): Don't replace static final
9308 constant-initialized fields by its value.
9309 (java_complete_lhs): New. Same as java_complete_tree, except does
9310 not replace static final constant-initialized fields by their values.
9311 (register_fields): If there is an initializer, set DECL_INITIAL and
9312 MODIFY_EXPR_FROM_INITIALIZATION_P.
9313 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9314 Only call patch_initialized_static_field if
9315 MODIFY_EXPR_FROM_INITIALIZATION_P.
9316 (patch_initialized_static_field): If not valid constant, clear
9319 * parse.y (lookup_field_wrapper): Fix thinko.
9321 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9322 set and restore global lineno.
9324 1998-12-14 Tom Tromey <tromey@cygnus.com>
9326 * gjavah.c (print_field_info): If value to print is the smallest
9327 value of its size, then print as hex to avoid later warnings from
9330 1998-12-14 Tom Tromey <tromey@cygnus.com>
9332 * gjavah.c (decompile_method): Decompile `return null'.
9333 (process_file): Generate `#pragma interface'.
9334 (method_declared): New global.
9335 (print_method_info): Set it.
9336 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9337 (print_method_info): Handle abstract methods.
9339 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9341 * parse.y (patch_method_invocation): If class_decl is null
9342 (e.g. an array type), use original type.
9344 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9345 errors about uncaught exception from clone (of array, specifically).
9347 1998-12-13 Tom Tromey <tromey@cygnus.com>
9349 * gjavah.c (decompile_method): Handle all types of `return'
9350 opcode. Decompile `return this' and `return'.
9351 (method_access): New global.
9352 (print_method_info): Set it.
9353 (decompile_method): Don't decompile a synchronized method.
9355 1998-12-13 Tom Tromey <tromey@cygnus.com>
9357 * jcf-reader.c (jcf_parse_one_method): Recognize
9359 * gjavah.c (HANDLE_END_METHOD): New macro.
9360 (HANDLE_CODE_ATTRIBUTE): New macro.
9361 (decompile_method): New function.
9362 (print_method_info): Don't print `;\n' at end of function decl.
9363 Include java-opcodes.h.
9364 (decompiled): New global.
9366 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9368 * class.c (build_class_ref): Handle PRIMTYPE.class if
9369 flag_emit_class_files.
9370 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9371 if flag_emit_class_files.
9372 * parse.y (java_complete_tree): Pre-liminary support for
9373 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9375 * parse.y (patch_synchronized_statement): Don't call monitorexit
9376 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9378 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9380 * zipfile.h (opendir_in_zip): New declaration.
9381 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9382 (opendir_in_zip): New function, using code from open_in_zip.
9383 (open_in_zip): Call opendir_in_zip.
9384 (find_class): Remove no-longer-used do_class_file parameter,
9385 but add source_ok parameter. Change logic so if we find a .java file,
9386 we don't look for .class in later classpath emtries.
9387 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9388 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9389 * gjavah.c: Update call to find_class.
9390 * jcf-dump.c: Likewise.
9392 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9393 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9394 nothing if body is empty_stmt_node.
9395 Various little fixes so SP gets correctly adjusted.
9396 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9397 For CALL_EXPR, test if static first.
9398 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9399 such as the ones we create for Object and Class.
9400 Set and restore current_function_decl.
9401 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9402 (note_possible_classname): New function.
9403 (read_import_entry): Removed. Merged with read_import_dir.
9404 (read_import_dir): Don't call find_class - that only gives us
9405 the first classpath entry having the needed package.
9406 Use the struct buffer data structure from buffer.h.
9407 (read_import_dir, find_in_imports_on_demand): The remembered
9408 class names now use '.' (not '/') as package separator.
9410 * parse.y (java_complete_expand_methods): Call write_classfile
9411 here, and not in java_expand_classes (which only gets first class).
9413 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9416 (register_fields): If a static fields has an initializer, just
9417 chain it on ctxp->static_initialized, and handle later.
9418 (java_complete_expand_methods): Force <clinit> first.
9419 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9420 - it's already been completed.
9421 (patch_initialized_static_field): New function.
9422 (java_complete_field): Call it.
9424 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9426 * expr.c (encode_newarray_type, build_new_array): New functions.
9427 * java-tree.h: Declare build_new_array.
9428 * jcf-write.c (patch_newarray): Use build_new_array.
9430 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9431 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9433 * parse.y (patch_new_array_init): Re-organize.
9434 Now is passed the actual array (pointer) type of the value.
9435 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9436 (patch_array_constructor): Removed - merged into patch_new_array_init.
9437 (java_complete_tree): Update patch_new_array_init.
9439 * jcf-write.c (find_constant_index): New function.
9440 (generate_bytecode_insns): Use find_constant_index.
9441 (generate_classfile): Use find_constant_index for ConstantValue.
9443 1998-12-11 Tom Tromey <tromey@cygnus.com>
9445 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9446 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9447 * class.c (make_class_data): Renamed dtable -> vtable, and
9448 dtable_method_count -> vtable_method_count.
9450 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9452 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9453 global variables, initialized.
9454 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9455 Declared new global variables.
9456 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9457 double_zero_node, integer_zero_node upon direct matching.
9458 * parse.y (purify_type_name): Added function prototype.
9459 (duplicate_declaration_error_p): Consider new_type as potentially
9460 being a incomplete type. Use purify_type_name on type string.
9461 (method_header): saved_type: unused variable removed. Don't figure
9462 return type if method name is invalid.
9463 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9464 processed by patch_unaryop.
9465 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9466 increment/decrement node into its original type after binary
9467 numeric promotion on its operands.
9469 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9471 * parse.y (array_initializer:): Array init operand is NULL_TREE
9472 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9473 now an error. Fixed indentation problems.
9474 (patch_string): Handle error_mark_node as an argument.
9475 (patch_new_array_init): Fixed indentation problems.
9476 (array_constructor_check_entry): Removed check on null wfl_value.
9477 Return an error if wfl_value's walk returns an error.
9479 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9482 * lex.c (java_lex): Remember column position before advancing one
9483 token. Retain location information on OCB_TK.
9484 * lex.h (typedef struct java_lc): Added new field.
9485 * parse.h (GET_SKIP_TYPE): New macro.
9486 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9487 * parse.y (build_new_array_init, patch_new_array_init,
9488 patch_array_constructor, maybe_build_array_element_wfl,
9489 array_constructor_check_entry): New function prototypes.
9490 (switch_block:): Tagged <node>.
9491 (OCB_TK): Tagged <operator>.
9492 (array_initializer:): Installed actions.
9493 (variable_initializer): Build location information on element if
9495 (switch_statement:): Fixed indentation typo.
9496 (switch_block:): Redefined default action.
9497 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9498 (patch_assignment): Removed duplicate code.
9499 (maybe_build_array_element_wfl, build_new_array_init,
9500 patch_new_array_init, patch_array_constructor,
9501 array_constructor_check_entry): New functions.
9503 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9505 * parse.y (array_initializer): Tagged <node>.
9506 (variable_initializer:): Use default rule.
9507 (array_initializer:): Defined actions.
9508 (variable_initializers:): Likewise.
9509 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9510 non-static field accesses.
9511 (patch_invoke): Fixed indentation typo.
9512 (java_complete_tree): Likewise.
9513 (build_labeled_block): Changed leading comment. Generate an error
9514 in case of duplicate loop labels.
9515 (patch_conditional_expr): Patch results of string concatenation
9518 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9520 * constants.c (find_methodref_index): When the class is an interface,
9521 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9523 * decl.c (finit_identifier_node): Use "$finit$", rather than
9524 "<finit>" (which Sun's verifier rejects).
9525 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9526 (generate_field_initialization_code): Removed.
9527 (fix_constructors) Don't add call to $finit$ here (wrong order).
9528 (patch_method_invocation): Add $finit$ call here.
9530 * java-tree.h (CALL_USING_SUPER): New macro.
9531 * parse.y (patch_invoke): Remove im local variable.
9532 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9533 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9534 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9536 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9538 * parse.y (java_complete_tree): Don't complain about unreachable
9539 statement if it is empty_stmt_node.
9541 * jcf-write.c (find_constant_wide): New function.
9542 (push_long_const): Use find_constant_wide.
9544 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9545 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9546 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9547 Emit invokeinterface when calling an interface method.
9548 Emit invokespecial also when calling super or private methods.
9550 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9552 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9554 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9556 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9558 * java-tree.h (java_layout_seen_class_methods): New function
9560 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9561 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9562 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9563 * parse.y (method_declarator:): Defined action.
9564 (issue_warning_error_from_context): input_filename saved, set to
9565 the appropriate value and restored after java_error is called.
9566 (build_unresolved_array_type): Fixed comment.
9567 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9568 (method_header): Deal with return type the same way type are
9569 handled for fields and method's parameters and local variables
9571 (check_method_redefinition): Removed extra CR.
9572 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9573 (java_layout_seen_class_methods): New function.
9574 (java_layout_classes): Call java_layout_seen_class_methods.
9576 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9578 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9580 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9582 * jcf-dump.c (main): Fix error message.
9583 * jcf-path.c (add_entry): Style fix.
9585 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * class.c (layout_class_method): Call build_java_argument_signature
9588 on constructors too.
9589 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9590 (patch_method_invocation): Define a primary when resolving an
9591 expression name. Augmented comment on code checking illegal `this'
9592 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9594 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9596 * class.c (layout_class_method): Don't report error on non-static
9597 overriding static if the method is private.
9598 * java-tree.h (finish_class): Prototype added.
9599 * lex.c (java_get_line_col): Handle col argument -2 value.
9600 * parse.h: All static method declarations moved to parse.y.
9601 * parse.y: Now contains all static method declarations previously
9603 (find_expr_with_wfl, missing_return_error,
9604 unreachable_stmt_error): New functions.
9605 (java_get_real_method_name): Identify constructors bearing class
9606 names in source code compiled classes only.
9607 (java_complete_expand_methods): Call missing_return_error.
9608 (invocation_mode): Private methods invoked as static methods.
9609 (java_complete_tree): Call unreachable_stmt_error.
9611 1998-12-01 Tom Tromey <tromey@cygnus.com>
9613 * Makefile.in (+target): Removed.
9614 (+xmake_file): Likewise.
9615 (+tmake_file): Likewise.
9616 (.NOEXPORT): Removed duplicate.
9618 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9620 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9622 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9624 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9625 libiberty.h. Provide an xmalloc definition.
9627 * jvspec.c: Remove the xmalloc prototype.
9629 * parse-scan.y: Include config.h and system.h. Don't include
9630 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9631 Provide an xstrdup definition.
9633 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9635 * jcf-path.c (add_entry): Recognize ".jar" too.
9636 * lang-specs.h: Likewise.
9638 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9640 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9641 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9643 * jcf-write.c (generate_bytecode_insns):
9644 Handle pre/post-increment/decrement of long.
9646 * jcf-write.c (generate_bytecode_insns):
9647 Handle missing exception handler (finally for synchronized).
9649 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9651 * java-tree.h (end_params_node): Declare global.
9652 * decl.c (end_params_node): New global.
9653 (init_decl_processing, start_java_method): Use end_params_node for
9654 end of list of parameter types. Follows correct gcc conventions.
9655 * expr.c (pop_argument_types, pop_arguments): Likewise.
9656 * lang.c (put_decl_node): Likewise.
9657 * typeck.c (various places): Likewise.
9658 * class.y (various places): Likewise.
9659 * parse.y (various places): Likewise.
9661 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9662 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9664 * class.c: Add #include flags.h, remove no-longer needed declaration.
9666 * class.c (layout_class_method): Remove commented-out code, re-format.
9667 Don't add vtable entry (or index) for private methods.
9668 * expr.c (expand_invoke): A private method is implicitly final.
9669 * class.c (make_class_data): If inlining or optimizing,
9670 skip private methods.
9672 * class.c (finish_class): New function. Calls existing methods,
9673 but alls emits deferred inline functions.
9674 * jcf-parse.c (parse_class_file): Call finish_class.
9675 * parse.y (java_complete_expand_methods): Likewise.
9677 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9679 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9681 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9683 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9685 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9687 * (generate_classfile): Always write class access flag with
9690 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * class.c (maybe_layout_super_class): New function.
9693 (layout_class): Reorganized. Loop on class methods dispatched into
9694 a new function. Call maybe_layout_super_class.
9695 (layout_class_methods, layout_class_method): New functions.
9696 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9698 (expand_invoke): Likewise.
9699 * java-tree.h (all_class_list): New global variable declared.
9700 (layout_class_methods, layout_class_method): New function
9702 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9703 * jcf-parse.c (all_class_list): New global variable.
9704 (load_class): Extended what class_or_name can be. Use parser
9705 context mechanism to save globals before calling jcf_parse.
9706 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9707 is set on the file name.
9708 (jcf_parse): Layout class methods when Object is loaded, otherwise
9709 record class in all_class_list for delayed method layout.
9710 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9711 * lang.c (put_decl_node): Decode <init> into the decl context
9713 * lex.c (java_allocate_new_line): Use xmalloc.
9714 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9715 pointers, not TREE_LIST elements.
9716 (struct parser_ctxt): Fixed comment indentations, added comments
9717 and reordered some fields.
9718 (java_check_methods): Function prototype removed.
9719 * parse.y (java_push_parser_context): Use xmalloc.
9720 (java_parser_context_restore_global): Pop extra pushed ctxp only
9721 when there's nothing next.
9722 (maybe_create_class_interface_decl): Fixed comment, add new
9723 created class decl to all_class_list.
9724 (method_header): Use GET_REAL_TYPE on argument's types.
9725 (method_declarator): Use GET_REAL_TYPE, change type to the real
9726 type in TREE_LIST dependency node. Build argument list with the
9728 (create_jdep_list): Use xmalloc. Removed allocation error message.
9729 (obtain_incomplete_type): Fixed leading comment. Broadened
9730 incoming argument meaning.
9731 (register_incomplete_type): Use xmalloc. Removed allocation error
9733 (safe_layout_class): Fixed leading comment.
9734 (jdep_resolve_class): Reversed if statement condition and switch
9736 (resolve_and_layout): Fixed leading comment. Broadened incoming
9738 (complete_class_report_errors): New local variable name, for
9739 clarity. purify_type_name used for all error cases.
9740 (java_get_real_method_name): Stricter check on constructors.
9741 (java_check_regular_methods): Reverse methods list only if not
9742 already laid out. Layout artificial constructor.
9743 (java_check_methods): Deleted.
9744 (source_start_java_method): Obtain incomplete type for patchable
9746 (java_layout_classes): Fixed leading comment. Use
9747 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9748 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9749 before returning. Fixed comments.
9750 (java_expand_classes): Check for errors up front.
9751 (patch_method_invocation): Class to search is resolved and laid
9754 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9756 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9758 * javaop.h (int8): Removed - not used.
9759 (jbyte): Redefine portably with correct signedness.
9761 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9763 * jcf-write.c (generate_bytecode_insns): Fix typo
9764 OPCODE_getstatic to OPCODE_getfield.
9766 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9767 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9768 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9770 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * jcf-parse.c (jcf_parse_source): Function returned type is
9773 void. Added prototype.
9774 (jcf_parse): Function returned type is void.
9775 (yyparse): Remove call to fclose on the last parsed file.
9777 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9779 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9782 (layout_class): Cope with methods featuring WFL in decl names.
9783 * decl.c (unqualified_object_id_node): New global variable,
9785 (build_decl_no_layout): Removed.
9786 * expr.c (build_primtype_type_ref): Handle Double.
9787 (java_lang_expand_expr): Fixed indentations.
9788 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9789 (flag_wall, flag_redundant, flag_not_overriding,
9790 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9791 variable declarations.
9792 (build_decl_no_layout): Removed prototype.
9793 (java_get_real_method_name): Added prototype.
9794 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9795 (java_parse_abort_on_error): Macro now just returns.
9796 * jcf-parse.c (jcf_parse_source): Check fclose returned
9797 value. Call emit_register_classes if java_report_errors returns
9799 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9800 flag_static_local_jdk1_1): New integer flags.
9801 (lang_decode_option): New flags set here.
9802 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9803 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9804 the flag_redundant variable.
9805 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9806 when parsing java.lang.Object class.
9807 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9809 (resolve_qualified_expression_name): Fixed indentation.
9810 (patch_array_ref): Changed prototype.
9811 (not_initialized_as_it_should_p): Prototype removed.
9812 (java_report_errors): Added function prototype.
9813 * parse.y (formal_parameter:): Changed error message for not yet
9814 supported final parameters.
9815 (class_type_list:): Set both PURPOSE and VALUE of created
9816 TREE_LIST to be class_type.
9817 (primary_no_new_array:): Handle class literals on primitive types.
9818 (parse_warning_context): Reinstalled correct force_error and
9819 do_warning flags setups.
9820 (java_report_errors): Changed prototype. Return java_error_count
9822 (variable_redefinition_error): Consider treating variable type as
9824 (create_interface): Warn about redundant abstract modifier if
9825 flag_redundant is set. Changed error message.
9826 (lookup_field_wrapper): Save/restore globals before/after looking
9828 (duplicate_declaration_error_p): Consider treating declaration
9829 type as a fake pointer.
9830 (register_fields): Extract real type from dependency node. Check
9831 for duplicate field declaration after type adjustment. Use
9832 DECL_INITIAL to store static final initialized values.
9833 (method_header): Extract real function type from dependency node.
9834 (check_abstract_method_header): Use GET_METHOD_NAME.
9835 (obtain_incomplete_type): Layout fake pointer type.
9836 (safe_layout_class): Don't try to check for methods before layout.
9837 (java_complete_class): Don't check for correct throws clause
9838 elements inheritance here.
9839 (resolve_and_layout): Broadened name parameter meaning.
9840 (reset_method_name): Use GET_METHOD_NAME.
9841 (java_get_real_method_name): New function.
9842 (java_check_regular_methods): Don't check methods in
9843 java.lang.Object. Verify lineage of throws clause elements. Use
9844 flag_no_overriding in warning report.
9845 (check_throws_clauses): Don't check if class was from
9846 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9847 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9848 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9849 warning on unsupported final local variables. Use build_decl
9850 instead of build_decl_no_layout. Get real local variable type from
9852 (source_start_java_method): Get real parameter type from
9853 dependency node. Call build_decl instead of build_decl_no_layout.
9854 (java_layout_classes): Reverse tree and layout type and class as
9855 required. Mark class as loaded when done.
9856 (resolve_field_access): Fixed indentation. Restricted condition
9857 leading to static field access code generation. Set field_type
9858 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9859 (resolve_qualified_expression_name): Initialize type_found to
9860 null. Handle static field resolved during qualification. Fixed
9861 layout on non primitive field decl types.
9862 (not_accessible_p): Fixed typo in comment.
9863 (patch_method_invocation): Resolve and layout class to search from
9865 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9866 layout non primitive type, if necessary. Make method node only to
9868 (find_applicable_accessible_methods_list): Consider WFL'ed method
9869 decl names. Fixed indentation.
9870 (argument_types_convertible): Resolve and layout target type if
9872 (java_complete_tree): Fixed indentation problems. Rewrote
9873 CALL_EXPR thrown exceptions check. Re-installed further processing
9874 of the assignment in certain cases.
9875 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9876 inlining on class literals.
9877 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9879 (valid_method_invocation_conversion_p): Likewise.
9880 (patch_string): Temporary disable forbidden use of `this' in
9881 explicit constructor invocations when doing string concatenation
9883 (patch_unaryop): Added comment. Reinstalled code to disable
9884 further check on assignment operation with cast expression RHS.
9885 (patch_switch_statement): Fixed indentation.
9886 (build_try_statement): Call build_decl instead of
9887 build_decl_no_layout.
9888 (patch_synchronized_statement): Likewise.
9889 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9890 IS_UNCHECKED_EXPRESSION_P.
9891 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9892 layout argument exception type.
9893 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9894 of IS_UNCHECKED_EXPRESSION_P.
9896 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9898 * jcf-parse.c (yyparse): Open class file in binary mode.
9900 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9902 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9904 * jcf-write.c (perform_relocations): Move check out one loop.
9906 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9908 * Make-lang.in: Fix reference to srcdir.
9909 * jv-scan.c: Add missing xmalloc prototype.
9910 * jvgenmain.c: Ditto.
9912 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9914 * decl.c (error_mark_node), java-tree.h: New global.
9915 * parse.y: Use empty_stmt_node instead of size_zero_node.
9916 (build_if_else_statement): If missing else, use empty_stmt_node.
9918 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9919 (java_complete_expand_method): Complain if return is missing.
9920 (java_check_regular_methods): Comment out incorrect error check.
9921 (not_accessible_p): Fix incorrect handling of protected methods.
9922 (patch_method_invocation): Pass correct context to not_accessible_p.
9923 (find_applicable_accessible_methods_list): Likewise.
9924 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9925 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9926 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9927 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9929 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9930 (push_int_const): Remove reundant NOTE_PUSH.
9931 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9932 (- case SWITCH_EXPR): Fix code generation bug.
9933 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9934 (generate_classfile): More robust for abstract methods.
9936 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9938 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9939 * Make-lang.in: Ditto.
9941 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9944 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9946 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9948 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9950 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9952 Allow uses of interface types to verify. This is not really
9953 type-safe, but it matches what Sun does, and is OK as long as
9954 there are appropriate run-time checks.
9955 * verify.c (merge_types): If merging two interface types,
9956 just set the result to java.lang.Object.
9957 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9959 1998-11-13 Tom Tromey <tromey@cygnus.com>
9961 * gjavah.c (main): Handle --output-class-directory argument.
9962 * jvspec.c (lang_specific_driver): Translate `-d' into
9964 * jcf.h (jcf_write_base_directory): Declare.
9965 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9966 * lang-options.h: Mention -foutput-class-dir.
9967 * jcf-write.c (jcf_write_base_directory): New global.
9968 (make_class_file_name): Put generated .class file into `-d'
9969 directory, or into source directory if -d not given. Function now
9971 (write_classfile): Free class file name. Handle case where class
9973 (DIR_SEPARATOR): New macro.
9974 Include <sys/stat.h>
9976 * Makefile.in (prefix): New macro.
9978 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9980 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9981 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9982 here (done in patch_invoke instead).
9983 (case_identity): Moved here from parse.y.
9985 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9986 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9987 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9988 so they can be efficiently scanned without recursion.
9989 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9990 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9991 in BLOCK iteratively, rather than recursively.
9993 * parse.y (do_unary_numeric_promotion): New function.
9994 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9996 * parse.y (patch_newarray): Various fixes.
9998 Re-do handling of switch statements (for proper block scoping).
9999 * parse.y: Add just a single block for the enture switch block,
10000 but don't create any "case blocks".
10001 (group_of_labels): Rmeoved unneeded non-terminal.
10002 CASE_EXPR and DEFAULT_EXPR are added to current block.
10003 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10004 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10005 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10006 * parse.y (wfl_operator, print_int_node): Make non-static.
10007 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10008 as part of recursive scan of block.
10009 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10010 (patch_switch_statement): Most tests move dinto java_complete_tree.
10012 * parse.y: Make various production be non-typed (void).
10013 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10014 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10015 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10017 * jcf-write.c (struct jcf_handler): New type.
10018 (struct jcf_switch_state): New type.
10019 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10020 (alloc_handler, emit_unop, emit_reloc): New functions.
10021 (adjust_typed_op): Add extra parameter ("max type" offset).
10022 (emit_switch_reloc, emit_case-reloc): New function.
10023 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10024 (generate_bytecode_insns): Support REAL_CST, switch statements,
10025 exception handling, method calls, object/array creation, and more.
10027 * class.c: Remove some unused variables.
10028 * constants.c (find_string_constant): New function.
10029 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10030 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10031 if flag_emit_class_files.
10033 1998-11-12 Tom Tromey <tromey@cygnus.com>
10035 * jcf-io.c (find_class): Added explanatory comment.
10037 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10038 trailing slash to `.zip' entries.
10040 * jvspec.c (lang_specific_driver): Correctly handle case where
10041 GC_NAME not defined.
10043 1998-11-11 Tom Tromey <tromey@cygnus.com>
10045 * jvspec.c (GC_NAME): New define.
10046 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10048 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10050 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10052 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10054 1998-11-11 Tom Tromey <tromey@cygnus.com>
10056 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10058 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10060 * class.c (is_compiled_class): Call safe_layout_class for class
10061 compiled from source.
10062 * conver.h (convert_to_integer, convert_to_real,
10063 convert_to_pointer): Added prototypes.
10064 * decl.c (init_decl_processing): Non longer push the decls of
10065 `methodtable', `constants', `Class', `Field', `dispatchTable'
10066 `jexception' and `Method'.
10067 * expr.c (build_invokeinterface): New function.
10068 (expand_invoke): static variable CLASS_IDENT now in
10069 build_invokeinterface. Use build_invokeinterface.
10070 (expand_java_field_op): Moved code to inline
10071 java.lang.PRIMTYPE.TYPE into a function.
10072 (build_primtype_type_ref): New function.
10073 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10074 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10075 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10076 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10077 (DECL_LOCAL_STATIC_VALUE): New macro.
10078 (build_invokeinterface, build_primtype_type_ref): New function
10080 (java_parse_abort_on_error): Macro rewritten.
10081 * jcf-parse.c (current_method): Add comment to declaration.
10082 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10083 Function prototypes fixed.
10084 (jcf_parse_source): push/pop parser context. save/restore global.
10085 (parse_source_file): Fixed leading comment. Now take a
10086 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10087 classes and pop the parser context anymore.
10088 (yyparse): Push parser context, save globals, parse the source
10089 file, restore globals and pop the parser context when processing a
10091 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10092 * lex.c (java_parse_doc_section): New function.
10093 (java_lex): Call java_parse_doc_section when appropriate. Build an
10094 operator around INSTANCEOF_TK.
10095 * lex.h (java_lineterminator, java_sprint_unicode,
10096 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10097 Prototypes rewritten.
10098 (java_parse_escape_sequence, java_letter_or_digit_p,
10099 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10100 java_read_unicode, java_store_unicode, java_read_char,
10101 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10102 Added function prototypes.
10103 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10105 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10107 (struct parser_ctxt): New fields: deprecated,
10108 current_parsed_class_un, gclass_list.
10109 (fix_method_argument_names, issue_warning_error_from_context,
10110 resolve_package, lookup_package_type): New function prototypes.
10111 (resolve_expression_name): Fixed function prototype.
10112 (find_applicable_accessible_methods_list): Fixed indentation, added
10113 extra argument in prototype.
10114 (check_final_assignment, build_null_of_type, check_deprecation,
10115 check_method_redefinition, reset_method_name,
10116 java_check_regular_methods, java_check_abstract_methods,
10117 maybe_build_primttype_type_ref): New function prototype.
10118 * parse.y (conver.h): Include.
10119 (INSTANCEOF_TK): Tagged <operator>.
10120 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10121 (relational_expression:): Build binop for instanceof.
10122 (java_push_parser_context): Remember ctxp->gclass_list across
10124 (java_pop_parser_context): Simply return if no context
10125 exists. Remember gclass_list across contexts.
10126 (issue_warning_error_from_context): New function.
10127 (parse_error_context): Don't setup ctxp->elc here. Call
10128 issue_warning_error_from_context instead.
10129 (parse_warning_context): Likewise.
10130 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10131 setup. Link new class/interface to ctxp->gclass_list.
10132 (add_superinterfaces): Register interface as incomplete if not
10134 (create_class): Remember class unqualified name in
10135 ctxp->current_parsed_class_un. Check class deprecation.
10136 (register_fields): Check field deprecation. Remember static final
10137 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10139 (method_header): New local variable ORIG_ARG. Use unqualified
10140 current class name for check on constructor errors. Promote return
10141 type if of record type. Argument list fix moved in
10142 fix_method_argument_names, called here. Check method deprecation.
10143 (fix_method_argument_names): New function.
10144 (method_declarator): Promote record typed arguments.
10145 (safe_layout_class): Check class methods before layout.
10146 (java_complete_class): Compute field layout when patched.
10147 (do_resolve_class): Try to load class after having it renamed
10148 after the package name.
10149 (get_printable_method_name): Use DECL_CONTEXT.
10150 (reset_method_name): New function.
10151 (check_method_redefinition): Use reset_method_name.
10152 (java_check_regular_methods): New local variable
10153 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10154 names for error report. Check for compile-time error when method
10155 found has default (package) access.
10156 (java_check_abstract_methods): Now takes an interface DECL node as
10157 an argument. Also reinstall real name on unchecked
10158 overriding/hiding methods for error report.
10159 (java_check_methods): Fixed leading comment. Get classes to verify
10160 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10161 CLASS_METHOD_CHECKED_P on class verification.
10162 (lookup_java_method2): Get real method name if necessary.
10163 (find_in_imports): Don't check package class access here.
10164 (resolve_package, lookup_package_type): New functions.
10165 (java_layout_classes): Fixed leading comment. Take classes to be
10166 laid out from ctxp->gclass_list.
10167 (java_complete_expand_methods): Don't expand native and abstract
10169 (java_expand_classes): New function.
10170 (resolve_expression_name): Use additional argument ORIG. Retrieve
10171 values of static final field of primitive types.
10172 (resolve_field_access): Handles static final field of promotive
10174 (resolve_qualified_expression_name): Handle STRING_CST as
10175 primaries and package name resolution. Check deprecation on found
10176 decls. Set where_found and type_found on non static field resolved
10177 during qualification. Layout non primitive field decl types.
10178 (check_deprecation): New function.
10179 (maybe_access_field): Simplified.
10180 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10181 removed. Reverse method's argument when primary is a type. Don't
10182 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10183 instead. Include abstract class in the list of class searchable
10184 for constructors. Use DECL_CONTEXT of found method for access
10185 checks. Check method deprecation.
10186 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10187 converting arguments. Handle INVOKE_INTERFACE.
10188 (lookup_method_invoke): Search constructor using existing
10189 infrastructure (don't rely on lookup_java_constructor anymore).
10190 (find_applicable_accessible_methods_list): Extra argument flag
10191 LC. Now include constructor in the search.
10192 (qualify_ambiguous_name): Conditional expression are primaries.
10193 (not_initialized_as_it_should_p): static final are always
10195 (java_complete_tree): Pass extra NULL argument to
10196 resolve_expression_name. Stricter test to carry on patching
10197 assignments. New case for INSTANCEOF_EXPR.
10198 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10199 (check_final_assignment, maybe_build_primttype_type_ref): New
10201 (patch_assignment): Detect resolved static finals and carry normal
10202 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10203 (try_builtin_assignconv): Access constant 0 on all primitive
10205 (valid_builtin_assignconv_identity_widening_p): Accept identical
10206 types. Accept all promoted type on int type.
10207 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10208 assigned to a reference.
10209 (valid_method_invocation_conversion_p): Accept to check null
10211 (build_binop): Merge declaration and initialization of local
10213 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10214 numeric types. Improved validity test for qualify operators on
10216 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10217 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10218 primitive type and issue the appropriate error message.
10219 (resolve_type_during_patch): Mark class loaded when resolved.
10220 (patch_cast): Allow null to be cased to reference types.
10221 (build_null_of_type): New function.
10222 (patch_array_ref): Handle array on references correctly.
10223 (patch_return): Removed unused local variable MODIFY. Force
10224 boolean to be returned as integers. Allows null to be returned by
10225 a function returning a reference.
10226 * typeck.c (convert_to_integer, convert_to_real,
10227 convert_to_pointer): Prototypes moved to convert.h
10228 (lookup_argument_method): Use method real name, if necessary.
10230 1998-10-30 Tom Tromey <tromey@cygnus.com>
10232 * class.c (build_class_ref): Changed name of primitive classes to
10235 * class.c (make_class_data): Renamed fields: nmethods to
10236 method_count, method_count to dtable_method_count. Always set
10237 `state' field to 0.
10238 * decl.c (init_decl_processing): Likewise.
10240 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * class.c (layout_class): Don't mangle <finit>, produce
10243 __finit<class> instead. Don't verify artificial methods.
10244 * decl.c (finit_identifier_node): New declared global.
10245 (init_decl_processing): finit_identifier_node initialized.
10246 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10247 * java-tree.h (finit_identifier_node): Declared as extern.
10248 (struct lang_decl): New field called_constructor.
10249 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10250 (CLASS_HAS_FINIT_P): New macro.
10251 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10252 explicit constructor invocation.
10253 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10254 CALL_SUPER_CONSTRUCTOR_P): New macros.
10255 (write_classfile): Added prototype.
10256 * jcf-parse.c (jcf_parse_source): Parse and remember for
10257 generation if the file was seen on the command line.
10258 (parse_source_file): Don't write the class file here.
10259 (yyparse): Loop on files rewritten. Set current_jcf.
10260 (parse_zip_file_entries): Parse class file only if it was found.
10261 * lang.c (init_parse): Don't open command line provided filename
10263 (lang_parse): Don't set main_jcf anymore.
10264 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10265 (JCONSTRUCTOR_CHECK): New macro.
10266 (JBSC_TYPE_P): New macro.
10267 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10268 (COMPLETE_CHECK_OP_2): New macro.
10269 (struct parse_ctxt): New field explicit_constructor_p.
10270 (check_class_interface_creation): Fixed prototype indentation.
10271 (patch_method_invocation_stmt): Prototype reflects added argument.
10272 (patch_invoke): Likewise.
10273 (complete_method_declaration, build_super_invocation,
10274 verify_constructor_circularity,
10275 build_this_super_qualified_invocation, get_printable_method_name,
10276 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10277 verify_constructor_super, create_artificial_method,
10278 start_artificial_method_body, end_artificial_method_body,
10279 generate_field_initialization_code): New function prototypes.
10280 * parse.y: Fixed leading comment
10281 (constructor_header:, constructor_body:, block_end:): Rules tagged
10283 (type_declaration:): Call maybe_generate_finit.
10284 (method_declaration:): Action for method_body: placed in new
10285 function complete_method_declaration, called here.
10286 (constructor_declaration:): Defined actions. Removed leading
10288 (constructor_header:): New rule with action.
10289 (constructor_body:): Rule rewritten using block_begin: and
10290 block_end:. Defined actions.
10291 (constructor_declarator:, explicit_constructor_invocation:):
10293 (block:): Use new rules block_begin: block_end:.
10294 (block_begin:, block_end:): New rules and actions.
10295 (block_statements:): Fixed error message for explicit
10297 (method_invocation:): Call build_this_super_qualified_invocation
10298 if primary is `this' or `super' was seen.
10299 (conditional_expression:): Action defined.
10300 (extra_ctxp_pushed_p): New static global flag.
10301 (java_parser_context_save_global): Create parser context if
10302 necessary. Use extra_ctxp_pushed_p to remember it.
10303 (java_parser_context_restore_global): Pop extra parser context if
10305 (build_array_from_name): Array on primitive types are marked
10307 (register_fields): Restore new name in field initializer
10308 expression if type was altered. Non static fields initialized upon
10309 declaration marked initialized.
10310 (maybe_generate_finit): New function.
10311 (maybe_generate_clinit): Use create_artificial_method,
10312 start_artificial_method_body, end_artificial_method_body. Generate
10313 debug info for enclosed initialization statements.
10314 (method_header): Fixed leading comment. Check constructor
10315 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10317 (complete_method_declaration, constructor_circularity_msg,
10318 verify_constructor_circularity): New functions.
10319 (get_printable_method_name): New function.
10320 (check_method_redefinition): Don't rename <finit> methods. Fix
10321 declared constructor names. Error message for
10322 constructors modified.
10323 (java_check_regular_methods): Local variable seen_constructor
10324 renamed saw_constructor. Skip verification on constructors. Create
10325 default constructor with create_artificial_method.
10326 (java_check_methods): Removed unnecessary empty line.
10327 (create_artificial_method, start_artificial_method_body,
10328 end_artificial_method_body): New functions.
10329 (java_layout_classes): Changed leading comment. Reverse fields
10330 list if necessary. Always layout java.lang.Object if being
10332 (java_complete_expand_methods): Verify constructor circularity.
10333 (java_complete_expand_method): Call fix_constructor on
10334 constructors. Local variable no_ac_found removed. Restore
10335 bindings if method body expansion failed.
10336 (fix_constructors, verify_constructor_super,
10337 generate_field_initialization_code): New function.
10338 (java_expand_classes): Fixed leading comment. Write class file
10340 (resolve_expression_name): Check for illegal instance variable
10341 usage within the argument scope of an explicit constructor
10343 (resolve_qualified_expression_name): Pass extra from_super flag
10344 when invoking patch_method_invocation_stmt. New case for
10345 conditional expression when used as a primary. Check for error
10346 when acquiring super.
10347 (patch_method_invocation_stmt): Added extra argument super. New
10348 local variable is_static_flag. Set class_to_search according to
10349 the nature of the constructor invocation. Don't add `this'
10350 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10351 invocation within the argument scope of explicit constructor
10352 invocation. Set is_static according to is_static_flag. Provide
10353 extra `super' argument to patch_invoke invocation.
10354 (patch_invoke): New argument from_super. Loop on arguments
10355 indentation fixed. Pass from_super to invocation_mode. New switch
10356 case INVOKE_SUPER. Fixed error message in switch default case.
10357 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10359 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10360 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10361 message takes constructors into account.
10362 (find_applicable_accessible_methods_list): Fixed indentation.
10363 (qualify_ambiguous_name): Take explicit constructor invocation
10364 into account. Deal with a conditional expression as a primary to
10366 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10367 case. Added extra argument to patch_method_invocation_stmt.
10368 Register calls made to explicit constructor `this'. Don't call
10369 save_expr in ARRAY_REF case when emitting class files. Check for
10370 illegal use of this when expanding explicit constructor invocation
10372 (complete_function_arguments): Set and reset parser context
10373 explicit_constructor_p field value when appropriate.
10374 (build_super_invocation, build_this_super_qualified_invocation):
10376 (patch_assignment): Fixed typo.
10377 (patch_unaryop): Check on final fields occurs only when a decl
10379 (patch_return): Take constructors into account.
10380 (patch_conditional_expr): New function.
10381 * typeck.c (build_java_signature): Removed unnecessary empty line.
10383 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10385 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10387 1998-10-28 Tom Tromey <tromey@cygnus.com>
10389 * decl.c (init_decl_processing): Renamed fields.
10390 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10391 interface_len, msize fields.
10393 * class.c (make_class_data): Removed subclass_head and
10394 subclass_next fields.
10395 * decl.c (init_decl_processing): Removed subclass_head and
10396 subclass_next fields.
10398 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10400 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10401 * mangle.c (emit_unicode_mangled_name): Similarly.
10403 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10405 * jcf-parse.c (get_constant): Place braces around code to compute
10406 'd' when REAL_ARITHMETIC is not defined.
10408 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10410 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10413 1998-10-23 Tom Tromey <tromey@cygnus.com>
10415 * lang-specs.h: `.zip' files are input to jc1.
10417 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10419 * jvspecs.c: Add (but don't enable) support for combining multiple
10420 .class and .java input filenames to a single jc1 invocation.
10421 Add support for -C flag (copile to .class files).
10422 Translate -classpath and -CLASSPATH arguments.
10423 * lang-specs.h: Don't set %2 spec.
10425 1998-10-22 Tom Tromey <tromey@cygnus.com>
10427 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10429 (add_path): Don't add trailing separator to non-empty path
10432 * lang.c (lang_decode_option): Check for -fclasspath and
10433 -fCLASSPATH before examining other `-f' options.
10435 * java-tree.h (finalize_identifier_node): Don't declare.
10436 * class.c (make_class_data): Don't push "final" field.
10437 * decl.c (init_decl_processing): Don't push "final" field.
10438 (finalize_identifier_node): Removed.
10439 (init_decl_processing): Don't set finalize_identifier_node.
10441 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10443 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10445 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10446 (JV_SCAN_SOURCES): New macro.
10447 (JCF_DUMP_SOURCES): Likewise.
10448 (jcf-dump$(exeext)): New target.
10449 (jv-scan$(exeext)): New target.
10451 1998-10-22 Tom Tromey <tromey@cygnus.com>
10453 * Makefile.in (LEX): Removed.
10454 (LEXFLAGS): Likewise.
10455 (SET_BISON): New macro.
10457 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10458 spurious diffs in parse.c.
10459 ($(PARSE_SCAN_C)): Likewise.
10460 (PARSE_DIR): New macro.
10462 (PARSE_SCAN_C): Likewise.
10463 (PARSE_RELDIR): New macro.
10465 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10467 * jcf-io.c (find_class): Use saw_java_source to determine when to
10468 look for `.java' file.
10469 * jcf-parse.c (saw_java_source): New global.
10470 (yyparse): Set it if `.java' file seen.
10472 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10473 (GCJH_SOURCES): Likewise.
10474 * Makefile.in (datadir): New macro.
10475 (libjava_zip): Likewise.
10476 (JAVA_OBJS): Added jcf-path.o.
10477 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10478 (../gcjh$(exeext)): Likewise.
10479 (jcf-path.o): New target.
10480 * java-tree.h (fix_classpath): Removed decl.
10481 * jcf-parse.c (fix_classpath): Removed.
10482 (load_class): Don't call fix_classpath.
10483 * parse.y (read_import_dir): Don't call fix_classpath.
10484 * lex.h: Don't mention classpath.
10485 * lex.c (java_init_lex): Don't initialize classpath.
10486 * jcf-io.c (classpath): Removed global.
10487 (find_class): Use jcf_path iteration functions. Correctly search
10488 class path for .java file.
10489 (open_in_zip): New argument `is_system'.
10490 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10491 classpath-related options.
10492 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10494 (lang_init): Call jcf_path_init.
10495 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10496 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10497 Correctly put braces around second string in each entry.
10498 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10499 classpath-related options.
10500 (help): Updated for new options.
10501 * jcf.h: Declare functions from jcf-path.c. Don't mention
10502 `classpath' global.
10503 * jcf-path.c: New file.
10505 * jcf-depend.c: Include jcf.h.
10507 * jcf-write.c (localvar_alloc): Returns `void'.
10508 (localvar_free): Removed unused variable.
10510 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10511 (init_parse): Use OBJECT_SUFFIX, not ".o".
10513 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * class.c (emit_register_classes): Renamed from
10516 emit_register_class.
10517 * java-tree.h (emit_register_classes): Prototype renamed from
10518 emit_register_class.
10519 * jcf-parse.c (yyparse): Call emit_register_classes once before
10521 * parse.y (java_expand_classes): No longer register classes.
10523 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * class.c (is_compiled_class): New local variable
10526 seen_in_zip. Identify classes found in currently compiled source
10528 * decl.c (complete_start_java_method): Fixed typo.
10529 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10530 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10531 (CLASS_P): Moved around.
10532 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10533 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10535 (jcf_parse_source): Changed leading comment. Removed unnecessary
10536 fclose and CLASS_FROM_SOURCE_P marking.
10537 (parse_source_file): New local variables remember_for_generation
10538 and filename. Mark parsed file name identifier node. Removed block
10539 executed when parse_only was null. Set remember_for_generation.
10540 Use it as an argument to java_pop_parser_context.
10541 (yyparse): New local variables several_files, list, next node and
10542 current_file_list. Split ampersand separated file names into
10543 current_file_list. Iterate through the list and parse accordingly.
10544 * parse.h (java_pop_parser_context): New function prototype.
10545 * parse.y (ctxp_for_generation): New static global variable.
10546 (java_pop_parser_context): New argument generate. Link popped ctxp
10547 to ctxp_for_generation list accordingly.
10548 (java_complete_expand_methods): Fixed indentation.
10549 (java_expand_classes): New function.
10551 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10553 * Makefile.in: Link with libiberty.a instead of memmove.o.
10555 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10557 * lex.c (setjmp.h): No longer included.
10558 * lex.h (setjmp.h): Included.
10559 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10560 (duplicate_declaration_error_p): Renamed from
10561 duplicate_declaration_error.
10562 (build_array_from_name): New function prototype.
10563 * parse.y (setjmp.h): No longer included.
10564 (variable_declarator_id): Define action.
10565 (build_array_from_name): New function.
10566 (duplicate_declaration_error_p): Renamed from
10567 duplicate_declaration_error. Fixed leading comment.
10568 (register_fields): Main `for' loop reorganized. Uses
10569 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10570 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10571 build_array_from_name.
10572 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10574 (read_import_dir): Don't try to skip `.' and `..'.
10575 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10576 build_array_from_name. Main `for' loop reorganized.
10577 (resolve_qualified_expression_name): When building access to a
10578 field, use the type where the field was found, not its own type.
10579 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10580 field was found is null.
10581 (qualify_ambiguous_name): Sweep through all successive array
10584 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * java-tree.h (pop_labeled_block, lang_printable_name,
10587 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10588 interface_of_p, inherits_from_p, fix_classpath,
10589 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10590 make_class_data, register_class, alloc_name_constant): New
10591 function prototypes.
10592 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10593 indentation. Added cast to remove warning.
10594 (lang_printable_name): Set v argument unused.
10595 (lang_print_error): Added argument to lang_printable_name call.
10596 (java_dummy_print, print_lang_decl, print_lang_type,
10597 print_lang_identifier, lang_print_xnode): All argument marked
10599 * lex.c (java_unget_unicode): Removed unnecessary argument.
10600 (java_allocate_new_line): Unused local variable is gone.
10601 (java_read_char): Added parenthesis in expressions to remove
10602 warnings. Added final return statement.
10603 (java_read_unicode): Added parenthesis in expression to remove
10605 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10606 (java_parse_escape_sequence): Likewise.
10607 (java_lex): Unused local variables are gone. Fixed
10608 java_unget_unicode invocation.
10609 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10611 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10612 lang_printable_name invocation in macro.
10613 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10615 (duplicate_declaration_error): Suppressed unused argument in
10617 (identical_subpath_p): Function declaration is gone.
10618 (patch_invoke): Suppressed unused argument in prototype.
10619 (patch_cast, build_labeled_block, check_thrown_exceptions):
10621 * parse.y (setjmp.h): Included
10622 (toplev.h): Likewise.
10623 (field_declaration:): Suppressed unused local
10624 (label_decl:): Fixed build_labeled_block invocation.
10625 (java_pop_parser_context): Put extra parenthesis around assignment
10627 (yyerror): Suppressed unused local variables.
10628 (variable_redefinition_error): Fixed lang_printable_name
10630 (create_interface): Suppressed unused local variables.
10631 (create_class): Likewise.
10632 (duplicate_declaration_error): Suppressed unused argument. Fixed
10633 lang_printable_name invocation.
10634 (register_fields): Suppressed unused local variable. Fixed
10635 duplicate_declaration_error invocation.
10636 (method_header): Suppressed unused local variable.
10637 (method_declarator, parser_check_super): Likewise.
10638 (java_complete_class): Suppressed unused local variable. Fixed
10639 fatal error message.
10640 (complete_class_report_errors): Added default: in switch.
10641 (java_check_regular_methods): Fixed lang_printable_name
10643 (check_throws_clauses): Likewise.
10644 (java_check_abstract_methods): Suppressed unused local
10645 variable. Fixed lang_printable_name invocation.
10646 (read_import_entry): Added supplemental return statement.
10647 (read_import_dir): Suppressed unused local variables.
10648 (check_pkg_class_access, declare_local_variables): Likewise.
10649 (source_start_java_method): Suppressed unused extern variable
10651 (expand_start_java_method): Suppressed unused extern and local
10652 variable declarations.
10653 (java_complete_expand_methods): Likewise.
10654 (java_complete_expand_method): Suppressed unused local variables.
10655 (make_qualified_name): Likewise.
10656 (resolve_qualified_expression_name): Added default: in
10657 switch. Fixed lang_printable_name invocation.
10658 (class_instance_creation_expression): Added parenthesis around
10660 (patch_method_invocation_stmt): Fixed lang_printable_name and
10661 patch_invoke invocations.
10662 (check_for_static_method_reference): Fixed lang_printable_name
10664 (patch_invoke): Suppressed unused arguments and local variables.
10665 (lookup_method_invoke): Suppressed unused local variables.
10666 (qualify_ambiguous_name): Added default: in switch.
10667 (identical_subpath_p): Function removed.
10668 (patch_assignment): Suppressed unused local variables. Suppressed
10669 unnecessary if statement. Fixed lang_printable_name invocations.
10670 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10671 (valid_ref_assignconv_cast_p): Parenthesis around
10672 expression. Suppressed unused local variables.
10673 (build_binop): Suppressed unused local variables. fixed
10674 lang_printable_name invocations.
10675 (string_constant_concatenation): Suppressed unused local
10677 (patch_unaryop): Fixed lang_printable_name invocation.
10678 (patch_cast): Suppressed unnecessary argument. Fixed
10679 lang_printable_name invocation.
10680 (patch_array_ref): Fixed lang_printable_name invocation.
10681 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10682 (build_labeled_block): Suppressed unused argument.
10683 (generate_labeled_block): Fixed build_labeled_block invocation.
10684 (build_loop_body): Suppressed unused local variables.
10685 (patch_loop_statement): Likewise.
10686 (patch_exit): Fixed lang_printable_name invocation.
10687 (patch_switch_statement): Likewise.
10688 (case_identity): First argument marked unused.
10689 (patch_try_statement): Fixed lang_printable_name invocations.
10690 (patch_synchronized_statement, patch_throw_statement): Likewise.
10691 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10692 lang_printable_name invocations.
10693 (check_thrown_exceptions_do): Suppressed unused argument.
10695 1998-10-14 Tom Tromey <tromey@cygnus.com>
10697 * jcf-write.c (write_classfile): Add output class file as target.
10698 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10699 * jcf.h: Added declarations for dependency-tracking functions.
10700 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10701 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10702 (finish_parse): Call jcf_dependency_write.
10703 (dependency_tracking): New global.
10704 (DEPEND_SET_FILE): New define.
10705 (DEPEND_ENABLE): New define.
10706 (init_parse): Enable dependency tracking if required.
10708 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10709 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10710 (../gcjh$(exeext)): Likewise.
10711 (jcf-depend.o): New target.
10712 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10713 (GCJH_SOURCES): Likewise.
10714 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10716 (find_classfile): Added dep_name argument.
10717 (find_class): Compute name of dependency.
10718 (open_in_zip): Call jcf_dependency_add_file.
10719 * gjavah.c (output_file): No longer global.
10720 (usage): Don't mention "gjavah".
10722 (java_no_argument): Likewise.
10723 (version): Likewise.
10724 (main): Recognize and handle -M family of options.
10725 (print_mangled_classname): Return is void.
10726 (process_file): Handle case where output is suppressed.
10727 (HANDLE_END_FIELD): Likewise.
10728 (HANDLE_METHOD): Likewise.
10729 * jcf-depend.c: New file.
10731 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10733 * java-tree.def: Add missing newline at EOF.
10735 1998-10-13 Tom Tromey <tromey@cygnus.com>
10737 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10738 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10740 Include <config.h> and "system.h".
10741 (disassemble_method): Undefine RET to avoid clash with
10742 config/i386/i386.h.
10744 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * decl.c (runtime_exception_type_node, error_exception_type_node):
10747 New global variables.
10748 (init_decl_processing): Initialized.
10749 * expr.c (java_lang_expand_expr): Set caught exception type to
10750 null if catch handler argument doesn't exit.
10751 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10753 * java-tree.h (runtime_exception_type_node,
10754 error_exception_type_node): Global variables declared.
10755 (DECL_FUNCTION_THROWS): New macro.
10756 (DECL_FUNCTION_BODY): Modified comment.
10757 (DECL_SPECIFIC_COUNT): Likewise.
10758 (struct lang_decl): New field throws_list.
10759 (IS_UNCHECKED_EXPRESSION_P): New macro.
10760 * lex.c (java_lex): Generate location information for THROW_TK.
10761 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10762 EXCEPTIONS_P): New macros.
10763 (enum jdep_code): New value JDEP_EXCEPTION.
10764 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10765 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10766 PATCH_METHOD_RETURN_ERROR): New macros.
10767 (patch_method_invocation_stmt): Added new argument to prototype.
10768 (patch_synchronized_statement, patch_throw_statement,
10769 check_thrown_exceptions, check_thrown_exceptions_do,
10770 purge_unchecked_exceptions, check_throws_clauses): New function
10772 * parse.y Fixed typo in keyword section.
10773 (throw:): Rule tagged <node>.
10774 (THROW_TK): Keyword tagged <operator>.
10775 (method_header:): Last argument to call to method_header passed
10777 (throws:, class_type_list:, throw_statement:,
10778 synchronized_statement:, synchronized:): Defined actions.
10779 (method_header): New local variable current. Register exceptions
10780 from throws clause.
10781 (java_complete_tree): Complete and verify exceptions from throws
10783 (complete_class_report_errors): Error message on exceptions not
10785 (java_check_regular_methods): Fixed typo. Shortcut on private
10786 overriding methods. Changed error message on method
10787 redefinition. Check for throws clause compatibility.
10788 (check_throws_clauses): New function.
10789 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10790 method. Changed error message on method redefinition.
10791 (currently_caught_type_list): New static variable.
10792 (java_complete_expand_methods): Purge unchecked exceptions from
10793 throws clause list. Call PUSH_EXCEPTIONS before walk and
10794 POP_EXCEPTIONS after.
10795 (resolve_qualified_expression_name): Pass new argument as NULL to
10796 patch_method_invocation_stmt.
10797 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10798 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10799 argument list when appropriate. Use new argument if non null to
10800 store selected method decl.
10801 (patch_invoke): Convert if necessary args of builtin types before
10802 forming CALL_EXPR. Argument list no longer reversed here.
10803 (invocation_mode): Treat final methods as static methods.
10804 (java_complete_tree): New cases for THROW_EXPR: and
10805 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10807 (complete_function_arguments): No more RECORD_TYPE
10808 conversion. Function parameter nodes no longer saved.
10809 (valid_ref_assignconv_cast_p): Avoid handling null type.
10810 (patch_binop): Fixed null constant reference handling.
10811 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10812 BUILD_THROW macros.
10813 (patch_try_statement): Fixed comments. Record caught types in
10814 list, push the list, expand try block and pop the list.
10815 (patch_synchronized_statement, patch_throw_statement,
10816 check_thrown_exceptions, check_thrown_exceptions_do,
10817 purge_unchecked_exceptions): New functions.
10818 * typeck.c (lookup_argument_method): Allow WFL in place of method
10819 DECL_NAME during method definition check
10821 1998-10-09 Tom Tromey <tromey@cygnus.com>
10823 * gjavah.c (decode_signature_piece): New function.
10824 (print_c_decl): Use it. Added `name_override' argument.
10825 (print_method_info): Use name_override argument to print_c_decl.
10826 (seen_fields): Removed.
10827 (print_field_info): Don't update seen_fields.
10828 (struct method_name): New structure.
10829 (method_name_list): New global.
10830 (print_method_info): Add new method to list of methods.
10831 (name_is_method_p): New function.
10832 (print_field_info): If field name has same name as method, then
10834 (process_file): Parse methods before fields.
10835 (field_pass): New global.
10836 (HANDLE_END_FIELD): Take field_pass into account.
10838 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10840 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10841 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10843 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10845 * jvspec.c: Fix bug in jvgenmain_spec patch.
10847 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10849 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10850 * decl.c (soft_exceptioninfo_call_node): New global variable.
10851 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10852 takes extra integer argument. soft_exceptioninfo_call_node
10854 * except.c (java_set_exception_lang_code): New function
10855 (method_init_exceptions): Called here.
10856 (prepare_eh_table_type): New function.
10857 (expand_end_java_handler): Called here.
10858 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10859 one argument. Modified generation of call to
10860 soft_badarrayindex_node to use new argument.
10861 (build_java_arrayaccess): Pass faulty index value to
10862 build_java_throw_out_of_bounds_exception.
10863 (generate_name): New function.
10864 (java_lang_expand_expr): New local variables node, current,
10865 has_finally_p. Expand TRY_EXPR node.
10866 (process_jvm_instruction): Replace top of the stack with thrown
10867 object reference when entering exception handler.
10868 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10869 specific tree codes.
10870 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10872 (DECL_SPECIFIC_COUNT): New macro.
10873 (prepare_eh_table_type, java_set_exception_lang_code,
10874 generate_name): New function declarations.
10875 (match_java_method): Declaration deleted.
10876 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10878 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10879 * parse.h (redefinition_error, refine_accessible_methods_list,
10880 can_cast_to_p): Function declaration removed.
10881 (classitf_redefinition_error, variable_redefinition_error,
10882 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10883 find_most_specific_methods_list, argument_types_convertible,
10884 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10885 valid_cast_to_p, valid_method_invocation_conversion_p,
10886 try_reference_assignconv, add_stmt_to_compound,
10887 build_jump_to_finally, build_tree_list, patch_try_statement,
10888 java_get_catch_block): New function declarations.
10889 * parse.y (string_buffer_type): Global variable deleted.
10890 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10891 finally): Rules tagged <node>.
10892 (TRY_TK, CATCH_TK): Token tagged <operator>.
10893 (class_body_declaration:, class_member_declaration:,
10894 formal_parameter:, explicit_constructor_invocation:,
10895 interface_member_declaration:, constant_declaration:,
10896 primary_no_new_array:, class_instance_creation_expression:,
10897 array_creation_expression:): Issue error on unsuported JDK1.1
10899 (try_statement:, catches:, finally:): Define actions.
10900 (catch_clause_parameter): New rule.
10901 (catch_clause:): Use new rule catch_clause_parameter.
10902 (parse_jdk1_1_error): New function.
10903 (redefinition_error): Renamed classitf_redefinition_error.
10904 (variable_redefinition_error): New function.
10905 (check_class_interface_creation): Call
10906 classitf_redefinition_error.
10907 (java_complete_tree): Added error message on JDEP_TYPE: case.
10908 (complete_class_report_errors): Fixed indentation.
10909 (declare_local_variables): Call variable_redefinition_error.
10910 (source_end_java_method): Call java_set_exception_lang_code and
10911 emit_handlers where appropriate.
10912 (java_method_add_stmt): Call add_stmt_to_block.
10913 (add_stmt_to_block): New function.
10914 (lookup_method_invoke): Fixed outside comment. new local variable
10915 candicates. Call find_applicable_accessible_methods_list and
10916 find_most_specific_methods_list when searching for a
10917 method. Modified error report to list possible candidates when
10919 (find_applicable_accessible_methods_list,
10920 find_most_specific_methods_list, argument_types_convertible): New
10922 (refine_accessible_methods_list): Function deleted.
10923 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10924 expr (if applicable) before calling patch_array_ref.
10925 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10926 (enter_block): Fixed comment.
10927 (enter_a_block): New function.
10928 (patch_assignment): Reorganized. Call try_reference_assignconv for
10929 references. Call valid_cast_to_p instead of can_cast_to_p.
10930 (try_reference_assignconv,
10931 valid_builtin_assignconv_identity_widening_p): New functions.
10932 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10933 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10935 (build_string_concatenation): Don't resolve StringBuffer.
10936 (patch_cast): Fixed inverted arguments.
10937 (patch_array_ref): Code to save array expr deleted. Call
10938 valid_cast_to_p instead of can_cast_to_p.
10939 (generate_labeled_block): Call generate_name.
10940 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10941 patch_try_statement): New functions.
10942 * typeck.c (match_java_method): Function deleted.
10944 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10946 * jvspec.c: jvgenmain_spec uses different temporary file names.
10948 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10950 * jvspec.c (lang_specific_driver): Fail if user specifies
10951 --main= when not linking.
10953 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10955 * class.c (make_class_data): Push value for `thread' field.
10956 * decl.c (init_decl_processing): Added `thread' field to class.
10958 * class.c (add_field): Always make static fields externally
10961 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10963 * expr.c (build_java_athrow,
10964 build_java_throw_out_of_bounds_exception, expand_invoke,
10965 build_newarray, expand_java_multianewarray, build_java_monitor):
10966 Update comments to reflect _Jv_* function names.
10968 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10970 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10971 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10972 * parse.y (expand_start_java_method): Likewise.
10974 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10976 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10978 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10979 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10980 * expr.c: Remove no-longer-needed calls to promote_type.
10981 * decl.c (give_name_to_locals): Liekwise.
10982 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10983 * parse.y: Add/remove promote_type calls as appropriate.
10984 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10985 (parse_signature_string): Likewise.
10986 (build_java_array_type): Fix for now signature convenions.
10988 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10990 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10992 * class.c (init_class_processing): libjava function renamed to
10995 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10997 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10998 * java-tree.def: Fixed DEFTREECODE third argument.
10999 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11000 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11001 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11002 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11003 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11004 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11005 * lang.c (java_tree_code_type, java_tree_code_length,
11006 java_tree_code_name): New arrays.
11007 (lang_init): Append Java tree node definitions to Gcc ones.
11008 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11010 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11012 (java_lex): Allow declaration of empty string constants. Retain
11013 location information on CASE_TK and DEFAULT_TK.
11014 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11015 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11016 Modified to be more robust.
11017 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11018 (build_new_invocation, try_builtin_assignconv,
11019 patch_switch_statement, string_constant_concatenation,
11020 build_string_concatenation, patch_string_cst, patch_string,
11021 java_expand_switch): New function declarations.
11022 * parse.y: Rules related to switch and EH tagged <node>.
11023 (label_id): Set to NULL_TREE
11024 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11026 (this_or_super:): Fixed indentation.
11027 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11028 statement_expression:): Removed call to RULE on all sub-rules.
11029 (switch_expression:, switch_labels:): New rules.
11030 (switch_statement:, switch_block:, switch_block_statement_groups:,
11031 switch_block_statement_group:, switch_labels:, switch_label:):
11033 (throw_statement:, synchronized_statement:, try_statement:):
11034 Defined temporary actions.
11035 (class_instance_creation_expression:): Call
11036 build_new_invocation. Fixed indentation.
11037 (field_access): Fixed indentation.
11038 (method_invocation): Likewise.
11039 (make_qualified_primary): Use THIS_EXPR.
11040 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11041 resolving from SUPER, set *type_found.
11042 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11043 (java_complete_tree): Removed unused local variable `location'. Case
11044 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11045 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11046 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11047 STRING_CST: case. default: checks for patchable strings.
11048 (complete_function_arguments): Transform string constant or
11049 crafted StringBuffer if necessary.
11050 (build_method_invocation): Fixed comments.
11051 (build_new_invocation): New function.
11052 (patch_assignment): Call try_builtin_assignconv to figure a valid
11053 assignment conversion between builtin types.
11054 (try_builtin_assignconv): New function.
11055 (build_binop): Use URSHIFT_EXPR directly to call build.
11056 (operator_string): Use UNARY_PLUS_EXPR.
11057 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11059 (do_merge_string_cste, merge_string_cste,
11060 string_constant_concatenation, build_string_concatenation,
11061 patch_string, patch_string_cst): New function.
11062 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11063 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11064 (build_newarray_node): Use NEW_ARRAY_EXPR.
11065 (build_this): Use THIS_EXPR.
11066 (build_return): Enable debug information on return statement.
11067 (build_if_else_statement): Likewise.
11068 (complete_labeled_statement): Fixed related comment.
11069 (build_loop_body): Fixed comment.
11070 (build_bc_statement): Enable debug information on break/continue
11072 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11074 (patch_switch_statement, case_identity, java_expand_switch): New
11077 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11079 * buffer.h (BUFFER_INIT): New macro.
11080 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11081 Pass (struct jcf_partial *state) to most functions.
11082 (jcf_block, jcf_relocation): New types.
11083 Support labels, branches, conditionals, loops.
11085 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11087 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11089 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11091 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11092 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11093 not integer_type_node (INT_TYPE_SIZ bits).
11095 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11097 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11098 * jcf-dump.c (print_exception_table): New function.
11099 (disassemble_method): Better handling of wide instructions.
11100 Make more robust for bad input.
11102 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11104 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11107 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11109 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11111 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11113 * Makefile.in ($(PARSE_H)): Removed target.
11115 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11117 * Makefile.in (JAVA_OBJS): Add memmove.o
11118 (memmove.o): New target & rules.
11120 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11122 * expr.c (expand_invoke): Don't generate a call to the class init
11125 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11127 * Makefile.in: Add many missing dependencies.
11128 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11130 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11131 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11133 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11135 * decl.c (complete_start_java_method): If method is static (and
11136 not private) call _Jv_InitClass.
11137 * expr.c (expand_invoke): Don't call build_class_init.
11139 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11141 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11143 * Make-lang.in (GCJ): Define before using.
11145 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11147 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11148 losing due to namespace pollution in GNU getopt.h
11150 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11152 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11153 (java.all.cross): Likewise.
11154 (java.rest.encap): Likewise.
11156 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11158 * gjavah.c (print_class_decls): Fix thinko in arglist
11159 * jcv-io.c (find_classfile): Similarly.
11161 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11163 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11165 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11167 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11168 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11169 * Makefile.in (PARSE_C): New macro.
11170 (PARSE_H): Likewise.
11171 (PARSE_SCAN_C): Likewise.
11172 ($(PARSE_C)): Target renamed from parse.c.
11173 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11174 (clean): Remove parse-scan.c as well.
11175 (parse.o): Depend on $(PARSE_C).
11177 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11179 * README, license.terms: Removed.
11181 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11182 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11183 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11184 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11185 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11186 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11187 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11188 and Java trademark attribution.
11190 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11192 * Makefile.in: Use gcjh, not gjavah.
11193 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11194 * Make-lang.in: Changed gjavah to gcjh everywhere.
11196 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11198 * gjavah.c: Support new -prepend -add -append flags.
11199 (print_method_info): Method is not virtual if class is final.
11201 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11203 * jv-scan.c: Fixed copyright assignment.
11204 * keyword.gperf: Likewise.
11205 * keyword.h: Likewise.
11206 * lex.c: Fixed copyright assignment.
11207 (java_lex): Push unicode back when parsing '<'.
11208 * lex.h: Fixed copyright assignment.
11209 * parse-scan.y: Likewise.
11210 * parse.h: Fixed copyright assignment.
11211 (build_debugable_stmt, complete_for_loop): New function prototypes.
11212 * parse.y: Fixed copyright assignment.
11213 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11214 size_zero_node when completing a loop with no exit condition.
11215 (for_statement_nsi:): Define action.
11216 (for_init:, for_update:): Return size_zero_node when empty.
11217 (declare_local_variables): Call build_debugable_stmt.
11218 (build_debugable_stmt): New function.
11219 (build_loop_body): Build debugable statement around loop
11221 (complete_loop_body): Take into account the debugable statement
11222 around the EXIT_EXPR.
11223 (complete_loop_body): New function.
11224 (patch_exit_expr): Fixed condition inversion.
11226 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11228 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11229 name of thread define.
11230 * jvspec.c (THREAD_NAME): New macro.
11232 (THREADLIB): Likewise.
11233 (lang_specific_driver): Recognize attempt to link with thread
11234 library or gc library. Recognize -ljava on command line so it
11235 isn't linked against more than once.
11237 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11239 * parse-scan.y (report_main_declaration): Name of the class
11240 containing `main' can be a qualified name.
11242 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11244 * config-lang.in: Changed gjavac to gjc everywhere.
11245 * Make-lang.in: Changed gjavac to gjc everywhere.
11247 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11250 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11251 and install the files.
11252 * Makefile.in (JAVA_OBJS_LITE): New variable.
11253 (compiler:): Now include jv-scan as a dependency.
11254 (../jv-scan$(exeext), parse-scan.c): New targets.
11255 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11256 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11257 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11258 check for errors even if parse_only.
11259 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11261 (yylex): New function. Uses java_lex body.
11262 (java_lex): Removed commented out statement. Remove local variable
11263 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11264 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11265 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11266 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11267 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11268 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11270 (java_lex_error): Empty if JC1_LITE is defined.
11271 (java_get_line_col): Return 0 if JC1_LITE is defined.
11272 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11273 SET_MODIFIER_CTX): Moved into the section containing the macros
11274 conditionally defined by JC1_LITE.
11275 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11276 argument if JC1_LITE is defined.
11277 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11278 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11280 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11281 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11282 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11283 to different values according to JC1_LITE.
11284 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11285 declared if JC1_LITE set.
11286 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11287 defined if JC1_LITE not set.
11288 (struct parser_ctx): Reorganized and skip the jc1 front end part
11290 (java_layout_classes): New function definition.
11291 (java_push_parser_context, java_init_lex, yyparse, yylex,
11292 yyerror): Prototype always declared. All other static function
11293 prototypes declared only if JC1_LITE is not set.
11294 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11295 declared in parse.h.
11296 (java_layout_classes): New function.
11297 (java_complete_expand_methods): No longer layout the class here.
11298 * parse-scan.y: New file.
11299 * jv-scan.c: New file.
11301 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11303 * gjavah.c (main): Handle -friend option.
11304 (friend_specs): New global.
11305 (generate_access): Handle friend_specs.
11306 (process_file): Likewise.
11307 (MAX_FRIENDS): New macro.
11308 (friend_count): New global.
11309 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11310 Changed all callers.
11312 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11314 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11315 (main): Handle processing all the entries of a named .zip archive.
11316 * jcf-io.c (jcf_trim_old_input): New function.
11317 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11319 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11321 * lang.c (flag_assume_compiled): Make default be on.
11323 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11325 * jcf-dump.c: Add bunches of flags to control output more.
11326 (process_class): New function; support printing more than one class.
11327 (main): Support new --print-main and --javap flags.
11328 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11329 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11331 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11333 Change mangling of dispatch table to match C++ vtable (w/thunks).
11334 * class.c (build_dtable_decl), java-tree.h: New function.
11335 (make_class_data): Call it.
11336 * decl.c (init_decl_processing): Likewise.
11338 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11340 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11341 soft_anewarray; adjust args passed.
11342 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11343 match _Jv_NewObjectArray.
11345 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11347 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11348 * expr.c (loopup_label): Call create_label_decl.
11349 (create_label_decl): New function.
11350 (java_lang_expand_expr): Call expand_start_bindings with argument
11352 * java-tree.h Added space after PROTO in function declarations
11354 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11355 (create_label_decl, push_labeled_block): New function
11357 * lex.c (label_id): Initialize.
11358 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11360 * parse.h Added space after PROTO in function declarations when
11362 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11363 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11364 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11365 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11367 (struct parser_ctxt): New fields current_loop,
11368 current_labeled_block.
11369 (build_if_else_statement, patch_if_else_statement,
11370 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11371 generate_labeled_block, complete_labeled_statement,
11372 build_bc_statement, patch_bc_statement, patch_loop_statement,
11373 build_new_loop, build_loop_body, complete_loop_body): New function
11375 * parse.y (java_warning_count): New global variable.
11376 (label_id): New static variable.
11377 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11378 (block:): Return size_zero_node when block is empty.
11379 (empty_statement:): Return size_zero_node.
11380 (statement:): Implement supplemental action when for_statement: is
11382 (label_decl:): New rule.
11383 (labeled_statement:): Rewritten using label_decl. Actions
11385 (labeled_statement_nsi:): Likewise.
11386 (if_then_statement): Actions implemented.
11387 (while_expression): New rule.
11388 (while_statement:): Rewritten using while_expression. Actions
11390 (while_statement_nsi:): Likewise.
11391 (do_statement_begin:): New rule.
11392 (do_statement:): Rewritten using do_statement_begin. Actions
11394 (for_statement:): Rewritten using for_begin. Actions implemented.
11395 (for_statement_nsi:): Likewise.
11396 (for_header:, for_begin:): New rules.
11397 (for_init:): Actions implemented.
11398 (statement_expression_list:, break_statement:,
11399 continue_statement:): Likewise.
11400 (yyerror): Count number of issued warning(s).
11401 (java_report_errors): Report error(s) and/or warning(s).
11402 (java_complete_class): Use build_java_argument_signature to
11403 recompute completed method signature.
11404 (java_check_regular_methods): New locals method_wfl and aflags.
11405 Use method_wfl instead of lookup_cl during error reports. Fixed
11406 indentation and modified some error messages. Use
11407 lang_printable_name in method instead of the DECL_NAME. New code
11408 to issue warnings on methods not overriding corresponding methods
11409 private to a different package.
11410 (java_method_add_stmt): Call add_stmt_to_compound.
11411 (add_stmt_to_compound): New function.
11412 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11413 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11414 (build_if_else_statement, patch_if_else_statement,
11415 build_labeled_block, generate_labeled_block,
11416 complete_labeled_statement, build_new_loop, build_loop_body,
11417 complete_loop_body, patch_loop_statement, build_bc_statement,
11418 patch_bc_statement, patch_exit_expr): New functions.
11419 * typeck.c (build_java_signature): Build argument signature before
11420 enclosing it in between parenthesis.
11422 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11424 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11425 (JAVA_OBJS): Added reminder comment
11427 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11429 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11430 be interpreted as a long long.
11432 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11434 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11435 soft_initialise_class. Use _Jv_NewMultiArray, not
11436 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11437 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11438 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11439 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11441 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11443 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11444 length_identifier_node): New global tree node constants.
11445 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11446 Replace uses by super_identifier_node etc.
11447 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11449 * parse.y (resolve_field_access): Don't special-case ".length" if
11450 flag_emit_class_files.
11451 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11452 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11455 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11457 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11458 * class.c (make_method_value): Remove init for removed fields.
11460 * class.c (layout_class): Use build_java_argument_signature.
11461 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11463 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11464 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11465 (build_java_signature): Don't use push_java_argument_signature.
11467 * typeck.c (lookup_argument_method): New function.
11468 * parse.y (java_check_regular_methods): Use lookup_argument_method
11469 instead of lookup_java_method2 followed by lookup_java_method.
11471 * parse.y (check_method_redefinition): Minor optimization.
11473 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11474 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11476 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11478 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11481 * gjavah.c (java_float_finite): Use K&R-style definition.
11482 (java_double_finite): Likewise.
11483 (generate_access): Now returns void. Changed all callers.
11484 (last_access_generated): Removed.
11485 (process_file): Only make a single pass over the .class file.
11487 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11489 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11490 for compatibility for G++ (with -fvtable-thunks).
11491 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11493 * gjavah.c (process_file): Use public inheritance for super-class.
11495 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11497 * lex.c (java_init_lex): Initialize ctxp->package.
11498 * parse.h (struct parser_ctxt): package and package_len replaced
11499 by tree package, an identifier node. Field method_decl_list is
11500 gone. Fixed comments.
11501 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11502 class_in_current_package): New function prototypes.
11503 * parse.y (array_type:): Set class loaded flag on primitive type
11505 (package_declaration:): Assign ctxp->package to the
11507 (method_invocation:): Handle invocation of method qualified by
11509 (single_type_import_declaration:): Removed ambiguity check.
11510 (java_pop_parser_context): New local variable `next'. Reset and
11511 set IMPORT_CLASSFILE_NAME flags on current and previous import
11513 (java_accstring_lookup): Use new local macro COPY_RETURN.
11514 (lookup_field_wrapper): New function.
11515 (parser_qualified_classname): Use merge_qualified_name.
11516 (parser_check_super_interface): Broaden error message.
11517 (do_resolve_class): Check for qualified class name in the current
11518 compilation unit if appropriate.
11519 (process_imports): Check for already defined classes.
11520 (check_pkg_class_access): Got rid of call to
11521 get_access_flags_from_decl.
11522 (java_complete_expand_methods): Call safe_layout_class based on
11523 the current class size.
11524 (make_qualified_primary): Build a WFL qualification on primary if
11526 (merge_qualified_name): New function.
11527 (make_qualified_name): Use merge_qualified_name.
11528 (resolve_expression_name): Use safe_lookup_field.
11529 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11530 (resolve_qualified_expression_name): Likewise. Check on resolved
11531 element accessibility.
11532 (not_accessible_p, class_in_current_package): New functions.
11533 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11534 (patch_method_invocation_stmt): Merged common pieces. Check
11535 accessibility of invoked method.
11536 (check_for_static_method_reference): Add returned type in error
11538 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11539 (refine_accessible_methods_list): Merged two conditions in test.
11540 (java_complete_class): Sanity check on stabilize_ref gone.
11541 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11543 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11545 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11547 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11549 * gjavah.c (F_NAN): Removed.
11550 (F_NAN_MASK): New macro.
11551 (F_POSITIVE_INFINITY): Removed.
11552 (F_NEGATIVE_INFINITY): Likewise.
11553 (java_float_finite): Rewrote.
11554 (D_NAN_MASK): Renamed.
11555 (java_double_finite): Rewrote.
11556 (D_POSITIVE_INFINITY): Removed.
11557 (D_NEGATIVE_INFINITY): Likewise.
11559 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11560 If verbose, print underlying representation of value in hex.
11562 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11564 * buffer.h, buffer.c: New files.
11565 * Makefile.in (JAVA_OBJS): Add buffer.o.
11567 Support locals variables and writing their debug entries to .class.
11568 * jcf-write.c: Simplify some by user new buffer type.
11569 (vode_buffer_grow): Removed.
11570 (struct localvar_info): New type.
11571 (localsvars, localvartable): New buffers.
11572 (localvar_alloc, localvar_free): New functions.
11573 (generate_bytecode_insns): Handle local variables.
11574 (generate_classfile): Write LocalVariableTable attribute.
11576 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11578 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11579 * zipfile.h (ZIPMAGIC): New macro.
11581 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11583 * Makefile.in (gjavah.o): Updated dependencies.
11584 (jcf-dump.o): Likewise.
11585 (all.indirect): Use ../gjavah.
11586 (../gjavah$(exeext)): Likewise.
11587 (clean): Don't remove gjavah.
11588 (clean): Remove parse.c, not java/parse.c.
11589 * Make-lang.in (java): Added gjavah.
11590 (gjavah$(exeext)): New target.
11591 (GJAVAH_SOURCES): New macro.
11592 (java.all.build): Added gjavah.
11593 (java.all.cross): Likewise.
11594 (java.rest.encap): Likewise.
11595 * config-lang.in (compilers, stagestuff): Added gjavah.
11597 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11599 * gjavah.c (java_float_finite): New function.
11600 (java_double_finite): Likewise.
11601 (F_POSITIVE_INFINITY): New macro.
11602 (F_NEGATIVE_INFINITY): Likewise.
11604 (D_POSITIVE_INFINITY): Likewise.
11605 (D_NEGATIVE_INFINITY): Likewise.
11607 (print_field_info): Use java_float_finite and java_double_finite.
11609 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11611 * parse.y (method_header): Name "this" implicit argument.
11613 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11615 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11616 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11617 (put_linenumber): New function.
11618 (generate_bytecode_insns, generate_classfile): Write line numbers.
11620 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11622 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11623 (lookup_name, build_known_method_ref, build_class_init,
11624 build_invokevirtual, invoke_build_dtable, match_java_method,
11625 build_field_ref, pushdecl_force_head, build_java_binop,
11626 binary_numeric_promotion, build_decl_no_layout,
11627 build_java_arrayaccess, build_newarray, build_anewarray,
11628 build_java_array_length_access, build_java_arraynull_check): New
11629 extern function prototypes.
11630 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11631 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11633 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11635 * jcf.h (jcf_out_of_synch): New extern function prototype.
11636 * parse.h: Static/global function implemented in parse.y
11637 prototyped and declarations moved at the end of the file.
11638 (DECL_P): Check that the argument isn't null.
11639 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11640 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11641 (QUAL_DECL_TYPE): New macro.
11642 (PARAMS): Macro definition removed.
11643 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11644 (return_statement:): Call build_return.
11645 (field_access:): Call make_qualified_primary in sub rule.
11646 (method_invocation:): Build method invocation and call
11647 make_qualified_primary when processing primaries.
11648 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11649 get_type_from_signature.
11650 (java_check_regular_method): Extra integer 0 argument when calling
11651 lookup_java_method2.
11652 (lookup_java_interface_method2): Extra method DECL argument when
11653 calling lookup_java_interface_method2.
11654 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11655 COMPOUND_EXPR node.
11656 (java_complete_expand_method): Layout current class iff not
11657 already done. Don't process interface's methods.
11658 (java_complete_expand_method): Use super class only if it
11659 exists. Use current class otherwise.
11660 (make_qualified_primary): New function.
11661 (resolve_expression_name): Process qualified expression or
11662 expression from primary the same way.
11663 (resolve_expression_name): Two last arguments to
11664 resolve_field_access are now NULL_TREEs.
11665 (resolve_field_access): New variable is_static. Local field must
11666 be DECLs. is_static computed on field DECLs only. Append code in
11667 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11668 to initialize field_type.
11669 (resolve_qualified_expression_name): New local variable,
11670 previous_call_static and is_static. Handle primaries with function
11671 calls, casts, array references and `this'. `super' now handled as
11672 `(super_class)this'. Use is_static to clarify boolean expressions.
11673 Added code to handle case where a proper handle is required to
11674 access a field. Use QUAL_DECL_TYPE where applicable.
11675 (maybe_access_field): New function.
11676 (patch_method_invocation_stmt): New arguments primary, where,
11677 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11678 deleted. Use `where' as a type to search from if specified. Check
11679 for static method reference where forbidden. Append primary or
11680 current_this to the argument list if not calling constructor nor
11682 (check_for_static_method_reference): New function.
11683 (patch_invoke): Layout the class on which new is done if
11685 (lookup_method_invoke): Changed format to report errors on
11687 (qualify_ambiguous_name): New local variable this_found. Now
11688 handle things from primaries. Method call are considered
11690 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11691 changed into NULLs.
11692 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11693 (java_complete_tree): New case fo RETURN_EXPR. Process function
11694 call arguments in separate function.
11695 (complete_function_arguments): New function.
11696 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11698 (patch_assignment): Take the return function slot into account as
11699 a RHS. Distinguish assignment from a return.
11700 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11701 when checking methods in interfaces.
11702 (resolve_type_during_patch): NULL argument to unresolve_type_p
11703 instead of NULL_TREE.
11704 (patch_newarray): Fixed typo in comment.
11705 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11706 (build_return, patch_return): New functions.
11707 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11709 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11711 * constants.c (find_name_and_type_constant, find_fieldref_index,
11712 find_methodref_index): New methods.
11713 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11714 just return given method. Also, rename to build_known_method_ref.
11715 (expand_invoke): Rename call to build_invoke_non_interface.
11716 * java-tree.h, parse.h: Update prototype.
11717 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11718 (such as expand_expr_stmt) if flag_emit_class_files.
11719 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11720 STACK_TARGET, IGNORE_TARGET): New macros.
11721 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11722 (generate_bytecode_insn): New function to generate method's bytecode.
11723 (generate_classfile): Node generate Code attribute for a method.
11724 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11725 push_long_const, field_op, adjust_typed_op, maybe_wide):
11726 New functions used by generate_bytecode_insn.
11728 * typeck.c (signature_include_return): Remove variable.
11729 (push_java_argument_signature, build_java_argument_signature): New.
11730 (build_java_signature): Use push_java_argument_signature.
11731 * parse.y: Use build_java_argument_signature instead of fiddling
11732 with signature_include_return.
11734 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11736 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11739 * Makefile.in (all.indirect): Added gjavah$(exeext).
11740 (gjavah$(exeext)): Added $(exeext).
11743 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11745 * class.c (layout_class): Call to java_layout_parsed_class replace
11746 by safe_layout_class.
11747 * expr.c (build_java_array_length_access): Removed static storage
11748 class in the function definition.
11749 (build_java_arraynull_check): Likewise.
11750 Also fixed typos in two comments.
11751 * lex.c (java_init_lex): Initialize static global kw_length.
11752 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11753 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11755 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11756 * parse.h (resolve_no_layout): New static function declaration.
11757 (get_identifier_in_static): Declaration removed.
11758 (java_layout_parsed_class): Function name declaration changed to
11760 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11761 not_initialized_as_it_should_p, build_this): New static function
11763 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11764 binary_numeric_promotion, stabilize_reference,
11765 build_decl_no_layout, build_java_arrayaccess): Extern function
11766 declarations moved into their own section.
11767 (build_newarray, build_anewarray, build_java_array_length_access,
11768 build_java_arraynull_check): New extern function declarations.
11769 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11770 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11772 (CALL_CONSTRUCTOR_P): New macro.
11773 * parse.y (kw_length): New static global tree node.
11774 (return_statement): Tagged <node>.
11775 (RETURN_TK): Tagged <operator>.
11776 (variable_declarator_id:): Build variable declaration with an
11777 empty initialization value if a syntax error was found in the
11778 initialization part of the variable declaration.
11779 (statement_without_trailing_substatement:): return_statement: now
11780 uses the default rule.
11781 (return_statement:): Temporarily fixed to return NULL_TREE.
11782 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11783 (class_instance_creation_expression:): Class creation rules now
11784 call build_method_invocation upon reduction.
11785 (array_creation_expression:): Rules call build_newarray_node upon
11787 (dim_exprs:): Build a list of dimension expressions.
11788 (dim_expr:): Store location of the OSB_TK in the dimension
11790 (method_invocation:): Added a new error rule.
11791 (build_unresolved_array_type): WFL argument may also be an array
11792 on a primitive type. Name of the argument changed to reflect this.
11793 (method_declarator): Insert argument type at the beginning of the
11794 argument type list and later reverse the list.
11795 (unresolved_type_p): Argument 'returned' may be optionally
11797 (java_layout_class_from_source): Function renamed
11799 (resolve_and_layout): Now call resolve_no_layout and
11801 (resolve_no_layout): New function.
11802 (purify_type_name): New function.
11803 (complete_class_report_errors): Call purify_type_name during error
11804 report on a type not found.
11805 (process_imports): error_found local variable doesn't need to be
11806 initialized to zero.
11807 (declare_local_variables): New local type_wfl. Fixed typo in error
11808 message. type_wfl assigned to unresolved type and used to register
11809 incomplete type. Build a WFL around the variable initialization
11810 statement so that debug info can be generated on it.
11811 (source_start_java_method): Reverse argument list after they've
11813 (current_this): New static global variable.
11814 (java_complete_expand_methods): Set current_this when appropriate.
11815 (resolve_expression_name): Build correct static and non static
11816 field access bearing a simple name.
11817 (resolve_field_access): Resolve the length field of arrays. Handle
11819 (patch_method_invocation_stmt): Set the type of the method
11820 invocation to error_mark_node. This value is later overridden by a
11821 valid type, if any. Don't handle qualified constructor invocation
11822 as qualified method invocation. Call lookup_method_invoke with its
11823 new flag. It's no longer necessary to access the selected method
11824 as the value of a tree list. Handle constructor invocation.
11825 (patch_invoke): Reverse argument list when invoking non interface
11826 methods. Insert call to new as the first argument of the
11828 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11829 defined within a final class. Return INVOKE_STATIC if the invoked
11830 method is a constructor.
11831 (lookup_method_invoke): New lc argument is a flag to indicate a
11832 constructor lookup. Now handle constructor lookup. Choose the most
11833 specific method in case several were matching the invocation
11834 requirements. Return a method decl instead of a tree list featuring
11835 one single method decl element.
11836 (refine_accessible_methods_list): New lc flag argument to
11837 indicate that a constructor is being looked up.
11838 (not_initialized_as_it_should_p): New function.
11839 (java_complete_tree): Now process fake tree codes
11840 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11841 save_expr on resolved function call arguments. Case on
11842 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11843 (patch_assignment): LHS can be a field access expression. When
11844 dealing with reference, lhs_type is the promoted type of the
11845 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11847 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11848 (patch_binop): Use not_initialized_as_it_should_p where
11850 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11851 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11853 (resolve_type_during_patch): New function.
11854 (patch_cast): Call resolve_type_during_patch to resolve type and
11855 report error accordingly.
11856 (patch_array_ref): Use not_initialized_as_it_should_p where
11857 applicable. Array base expression is saved before being
11858 used. Promote the type of an array elements if it contains non
11860 (build_newarray_node, patch_newarray, build_this): New functions.
11862 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11864 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11865 increment it in `for' statement.
11866 (print_field_info): If number is inf or nan, don't print it.
11867 (print_method_info): If method name is `delete', just ignore it.
11868 (print_c_decl): Special-case jstringArray.
11870 * gjavah.c (help): New function.
11871 (no_argument): New function.
11872 (usage): Changed text.
11873 (main): Rewrote argument handling. Now handles -v, --help,
11875 (version): New function.
11876 (found_error): New global.
11877 (main): Return found_error.
11878 (generate_access): Set found_error.
11879 (print_c_decl): Likewise.
11881 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11883 * gjavah.c (print_c_decl): Don't print "," when examining field.
11884 Skip type name when looking at "[L" types.
11885 (process_file): Now static.
11886 (generate_access): Now returns int.
11887 (last_access_generated): New global.
11888 (process_file): Clear last_access_generated; make multiple passes
11890 (print_field_info): Just return if generate_access returns true.
11891 (print_method_info): Likewise. Also, allow <init> functions to
11893 (print_c_decl): Added is_init argument. Print constructors
11895 (print_cxx_classname): Use UTF8_GET to extract characters from
11897 (print_base_classname): New function.
11898 (print_class_decls): New function.
11899 (process_file): Use it.
11900 (utf8_cmp): New function.
11902 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11904 * lang-options.h: Format changed to match changes in gcc/toplev.c
11905 to implement a --help option.
11907 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11909 * decl.c (init_decl_processing): Revert change to dtable_type.
11911 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11913 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11915 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11917 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11919 * lang.c (lang_init): Default flag_exceptions to 1, without
11920 checking to see if it's 2 first.
11922 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11924 * constants.c: Include "system.h".
11925 * decl.c: Likewise.
11926 * lang.c (flag_new_exceptions): Get via extern now.
11927 (lang_init_options): New functions. Turn on flag_new_exceptions.
11929 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11931 * lex.c (java_lex): Return 0 when we see an invalid character in
11934 * lex.c (java_read_char): Specify extra argument when calling
11936 (java_read_unicode, java_parse_end_comment,
11937 java_parse_escape_sequence): Likewise,
11938 (java_lex): Specify extra argument when calling
11939 java_lex_error. Test that IDs are beginning with a legal character
11940 for IDs. Handle invalid characters with an error message and a
11941 call to java_lex_error.
11942 (java_lex_error): Adjust column position by new argument
11943 `forward'. Issue an error even if in the middle of reporting an
11946 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11948 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11949 we don't explicitly put a null pointer when we're copying it.
11951 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11953 * gjavah.c (print_cxx_classname): New function.
11954 (super_class_name): Likewise.
11955 (print_super_fields): Removed.
11956 (in_super): Removed.
11957 (print_field_info): Never generate #defines.
11958 (print_c_decl): Changed generated types to match JNI. No longer
11959 print class name before method name.
11960 (print_method_info): Print "static" before static methods.
11961 Print "virtual" before non-final methods.
11962 (usage): Use exit(1), not exit(-1).
11964 (print_field_info): Use %.17g to print a double.
11965 (last_access): New globals.
11966 (process_file): Initialize last_access.
11967 (usage): Now static.
11968 (ACC_VISIBILITY): New define.
11969 (generate_access): New function.
11970 (print_field_info): Call it.
11971 (print_method_info): Likewise. Also, generate information for all
11972 methods, not just native methods. Return void.
11973 (print_c_decl): Return void.
11974 (print_field_info): Return void.
11976 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11979 processing the jc1 grammar file. Prefix bison functions and
11980 variables with java_.
11981 (parse.c): Dependencies on parse.h and lex.h
11982 * expr.c (build_java_arrayaccess): Function now global.
11983 * java-tree.h: Comment reorganized to carry on previous
11984 classification effort.
11985 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11986 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11987 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11988 java_parse (new prefix java_ generated by bison).
11989 (java_layout_parsed_class, java_register_parsed_class): Function
11991 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11992 * lex.c (static tree wfl_op): Variable deleted.
11993 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11994 ctxp fields to NULL_TREE.
11995 (java_lex): No longer create WFL for operators. Filename caching
11996 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11997 created as STRING_CST and later expanded. Removed extra argument
11998 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12000 (build_wfl_node): Removed code in comments.
12001 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12002 store token and location data in the current bison token.
12003 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12004 static/extern function declaration at the beginning of the file.
12005 (struct qualification): Data structure definition deleted.
12006 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12007 (qualify_ambiguous_name): Function declaration modified. Function
12008 now returns nothing.
12009 (build_array_ref, patch_array_ref, make_qualified_name,
12010 resolve_qualified_expression_name, maybe_generate_clinit,
12011 resolve_field_access): New static function declarations.
12012 (build_java_arrayaccess): New extern function declaration.
12013 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12014 (CALL_EXPR_PRIMARY): Macro deleted.
12015 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12016 (struct parser_ctxt): Field initialized_final
12017 removed. non_static_initialized, static_initialized: New fields.
12018 * parse.y (static tree kw_super, static tree kw_this): New global
12020 (%union): tree wfl field of operator member replaced by int
12021 location. WFLs are non longer created for operators.
12022 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12023 (qualified_name:): Now calls make_qualified_name to build the
12025 (type_declaration:): Consider generating <clinit> when class
12027 (variable_declarator:): Directly build an assignment node when the
12028 variable is initialized when declared.
12029 (this_or_super:): Build a WFL and set current location when THIS
12030 or SUPER are parsed.
12031 (expression_statement:): Wrap statement around a WFL.
12032 (primary_no_new_array:): Fixed typo. Changed value returned by
12033 THIS_TK because of its new type (temporary).
12034 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12035 (field_access:): Build qualified name with SUPER.
12036 (method_invocation:): Fixed returned value because of SUPER's new
12038 (array_access:): Use OSB_TK location information.
12039 (post_increment_expression:, post_decrement_expression:,
12040 unary_expression:, pre_increment_expression:,
12041 pre_decrement_expression:, unary_expression_not_plus_minus:,
12042 cast_expression:, multiplicative_expression:,
12043 additive_expression:, shift_expression:, relational_expression:,
12044 equality_expression:, and_expression:, exclusive_or_expression:,
12045 inclusive_or_expression:, conditional_and_expression:,
12046 conditional_or_expression:, assignment:): Use new location/token
12047 information available on operators.
12048 (create_class): Set super_decl_type to NULL_TREE when processing
12050 (register_fields): Field initialization is now a MODIFY_EXPR
12051 node. Chain initialization code to the matching lists (according
12052 the the field declaration modifiers).
12053 (maybe_generate_clinit): New function.
12054 (method_header): Don't set method's DECL_NAME to a WFL when adding
12055 methods to java.lang.Object.
12056 (resolve_and_layout): Now can return NULL_TREE if the type
12057 resolution fails. Otherwise, return the class DECL instead of its
12059 (check_method_redefinition): Don't patch method DECL_NAME if it
12060 belongs to java.lang.Object.
12061 (process_imports): Simply assign error_found to the value returned
12062 by check_pkg_class_access.
12063 (declare_local_variables): Don't use their init statements (if
12064 any) when parsing error were previously found. Reuse MODIFY_EXPR
12065 build during parsing as an init statement.
12066 (java_method_add_stmt): Now return the current method body.
12067 (java_layout_parsed_class, java_register_parsed_class): Functions
12069 (java_complete_expand_methods): Initialize the constant pool on a
12070 per class basis. Layout the classes before expanding their method
12071 bodies. Don't try expand artificial constructor code if error were
12072 found. Make the classes data and register them if no error were
12074 (java_complete_expand_method): Retrieve an artificial constructor
12075 argument list before entering its body. Assign the top block to
12076 the artificial constructor function body and set types of declared
12077 blocks and compound statements to void. Walk method body if not an
12078 artificial constructor.
12079 (make_qualified_name, cut_identifier_in_qualified): New functions.
12080 (resolve_expression_name): Fixed comments. Save/restore the
12081 current class CLASS_LOADED_P flag value. Build non qualified
12082 static field access and handle qualified expression names.
12083 (resolve_field_access, resolve_qualified_expression_name): New
12085 (patch_method_invocation_stmt): Use the new expression resolution
12086 scheme, calling resolve_field_access when the function call is
12087 resolved as an expression.
12088 (qualify_ambiguous_name): Function rewritten to work on qualified
12089 expression produced by make_qualified_name.
12090 (java_complete_tree): Promote type when function's argument are
12091 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12092 the assignment to discover further errors if RHS is a expression
12093 name that fails to evaluate. Declare LHS initialized even though
12094 the assignment failed. Don't use the location variable and removed
12095 extra argument in patch function calls. Now handle the ARRAY_REF
12096 case and build internal string representation when STRING_CSTs are
12098 (build_method_invocation): Don't wrap function call around a WFL.
12099 (build_assignment): Likewise. Use the operator location
12101 (patch_assignment): Handle array access LHSs. Handle error
12102 provenance, resulting in a better error report.
12103 (build_binop): Use op_location from operator as binop location
12105 (build_unaryop, build_incdec, build_cast): Likewise.
12106 (patch_binop): Extract location information from the node. Fixed
12107 typo in error message.
12108 (patch_unary_op): Extract location information from the node.
12109 (build_array_ref, patch_array_ref): New functions.
12111 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12113 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12114 match _Jv_IsInstanceOf.
12115 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12116 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12118 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12120 * decl.c (init_decl_processing): Functions are now named
12121 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12123 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12125 * java-tree.h (load_class): Add prototype.
12126 * class.c (is_compiled_class): Add missing arg to load_class.
12127 * expr.c (expand_java_NEW): Call load_class.
12128 * parse.y (process_import): Removed bogus use of void return value.
12130 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12132 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12133 Function name is "_Jv_Throw" instead of "soft_athrow".
12134 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12135 Function name is "_Jv_AllocObject" instead of "soft_new".
12136 Takes an extra parameter (object size).
12137 * expr.c: Update calls.
12139 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12141 * lex.c (java_get_line_col): Handle end-of-file.
12142 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12144 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12146 * lang.c (lang_init): Make -fexceptions the default.
12147 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12148 exception handling is not turned on.
12150 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12152 * lang.c (flag_new_exceptions): Make this this default.
12153 * decl.c (end_java_method): Call emit_handlers.
12154 * except.c (method_init_exceptions): Set language code and version.
12155 (expand_start_java_handler): Enable exception, and call
12156 expand_eh_region_start.
12157 (expand_end_java_handler): Enable exception, and set up catch blocks.
12158 (emit_handlers): New routine to generate the saved handlers.
12159 * java-except.h (emit_handlers): Add prototype.
12161 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12163 We used to have three different representations of the constant pool:
12164 the CPool structure, the tree_constant_pool, and the constructures
12165 used to build the Class object (which may need class and string
12166 constants) in compiled code. None were appropriate for compiling
12167 to .class files, so I did a major overhaul.
12169 First, the tree_constant_pool array was removed. Things were
12170 modified to the CPool structure in the JCF could be used.
12171 Second, a "capacity" field was added to the CPool, and functions
12172 written to search for a matching constant, adding one if not found.
12173 The code that generated the Class object was changed to use a CPool.
12174 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12175 the static Class object are now only in build_constants_constructor.
12176 Finally, I wrote code which can generate a .class file (including its
12177 constant pool) from the RECORD_TYPE of a class. This is a big step
12178 on the way to compiling Java source into .class files.
12180 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12181 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12183 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12184 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12185 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12186 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12187 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12188 (lang_type): Removed constant_pool field.
12189 * jcf.h (CPool): Renamed size to count. Added field capacity.
12190 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12191 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12192 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12194 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12195 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12196 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12197 (set_constant_entry, find_constant1, find_constant2,
12198 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12199 find_utf8_constant, find_class_or_string_constant): New functions.
12201 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12202 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12203 (give_name_to_class, get_class_constant): Likewise.
12204 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12205 (get_name_and_type_constant, get_ref_constant): Removed.
12206 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12207 * parse.y: Don't save/restore tree_constant_pool.
12208 * verify.c (verify_jvm_instructions): Update for new approach.
12209 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12211 * lang-options.h: Added -femit-class-file, -femit-class-files.
12212 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12213 (lang_f_options): Added "emit-class-file(s)".
12215 * expr.c (build_java_arrayaccess): Generate more efficient array
12216 bounds checking, by using unsigned compare.
12218 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12220 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12222 * parse.h: New comment on the handling of unresolved type
12223 identifiers. JDEPs are now part of the jdep_code enum.
12224 (typedef struct jdep): Now use enum jdep_code or int, depending on
12225 availability. Both are narrowed down to an 8 bits bitfield.
12226 (CALL_EXPR_PRIMARY): Fixed comment.
12228 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12230 * Make-lang.in (java): Added gjavac and jvgenmain.
12231 (java.start.encap): Depend on gjavac.
12232 (java.rest.encap): Depend on jvgenmain.
12234 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12235 (JAVA_CROSS_NAME): Likewise.
12236 (java.all.build): Depend on jvgenmain and gjavac.
12237 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12238 (jvgenmain$(exeext)): New target.
12239 (java.install-common): Wrote.
12240 * config-lang.in (compilers, stagestuff): Added gjavac and
12243 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12245 * lang.c (lang_decode_option): New argc/argv interface.
12247 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12249 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12250 * decl.c (build_decl_no_layout): New function.
12251 * expr.c (java_lang_expand_expr): Layout declarations found in
12252 blocks before they're pushed.
12253 * jcf-parse.c (load_class): Save current line when parsing class
12255 (parse_source_file): Register class before expanding their
12257 * lang.c (put_decl_node): Produce `null' when `void *' is
12259 * lex.c (static tree wfl_op): New static global, for error report
12261 (java_init_lex): wfl_operator and wfl_op initialized
12262 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12264 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12265 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12266 build_unresolved_array_type): New static function definitions.
12267 (build_decl_no_layout): New extern function declared.
12268 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12269 faulty modifier exists.
12270 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12271 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12272 (UNARY_PLUS_EXPR): New fake operator.
12273 (struct parser_ctxt): New field osb_number.
12274 * parse.y (static tree wfl_operator): New static WFL for operator
12275 bound error messages.
12276 (DECR_TK, INCR_TK): Moved.
12277 (OP_TK): Tagged <operator>.
12278 (array_type:): Now call build_unresolved_array_type.
12279 (dim_expr:): Count the number of '[' seen.
12280 (post_increment_expression, post_decrement_expression,
12281 pre_increment_expression, pre_decrement_expression,
12282 unary_expression_not_plus_minus, unary_expression:): Actions are
12283 now building the corresponding unary expressions.
12284 (cast_expression:): Actions are now building cast expressions.
12285 (build_unresolved_array_type): New function.
12286 (create_interface): Reset the number of declared interfaces.
12287 (create_class): Likewise.
12288 (method_header): Methods declared within the scope of an interface
12289 are now implicitly set public and abstract.
12290 (java_complete_class): Variable's and parameter's type are patched
12291 with a promoted type.
12292 (declare_local_variables): Resolved non builtin types are promoted
12293 before being used to build a variable decl. Removed type patch
12294 posted on variable initialization statement.
12295 (source_start_java_method): Use build_decl_no_layout to build the
12296 decl of a parameter of incomplete type.
12297 (java_register_parsed_class): Process interfaces too. Call
12298 rest_of_decl_compilation on each processed class declarations.
12299 (java_complete_expand_methods): Don't attempt to expand things in
12301 (java_complete_tree): Process CONVERT_EXPR, even though it always
12302 has a type. Propagate error_mark_node to node's type too. Promote
12303 method's call argument type and return error_mark_node if
12304 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12305 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12306 handle unary operator nodes.
12307 (build_assignment): Added comment.
12308 (print_int_node): New function.
12309 (patch_assignment): New second argument. New error handling. Use
12310 print_int_node. Handle references. Use can_cast_to_p to issue
12311 different error message according to the context and check upon
12312 the initialization of the RHS.
12313 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12314 (operator_string): Handle more operators.
12315 (patch_binop): No longer use a function static
12316 wfl_operator. Improved error message on shift distance.
12317 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12318 patch_cast): New functions.
12320 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12322 * jvspec.c: New file.
12323 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12325 * java-tree.h (identifier_subst): Add declaration.
12327 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12329 * jvgenmain.c (main): Generate call to JvRunMain.
12331 * class.c (make_class_data): Push value for "sync_info" field.
12332 * decl.c (init_decl_processing): Push "sync_info" field.
12334 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12336 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12337 Java (source) name, not signature.
12338 Set TYPE_ALIGN to (at least) that of element_type.
12340 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12342 * class.c: Moved classname-mangling-rekated code to ...
12343 * mangle.c: ... this new file.
12344 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12345 * Makefile.in: Update for above changes.
12347 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12349 * expr.c (truthvalue_conversion): Convert integer and floating
12350 point value to their truth value.
12351 * lex.c (java_lex): Handle the `null' literal.
12352 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12353 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12354 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12357 * parse.y: Reorganization/documentation on token declaration.
12358 (binop_lookup[]): New added new tree codes.
12359 (relational_expression): Build corresponding binary operators.
12360 (equality_expression, conditional_and_expression,
12361 conditional_or_expression): Likewise.
12362 (java_complete_class): Fix crash in debug message.
12363 (java_complete_tree): Check initialization of method call
12364 arguments. Further bogus node evaluation to detect more error
12365 during assignments. Handles more binary operators.
12366 (patch_assignment): Use DECL_P.
12367 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12369 (operator_string): Handle more case. Compacted source.
12370 (patch_binop): Changed function comment. Checking for
12371 uninitialized first operand takes the compound assignment into
12372 account and uses DECL_P. Checking for uninitialized second operand
12373 delayed to routine's end. Use macros to issue type bound error
12374 messages and issue messages on both operands if their types are
12375 different. Force fixed type into node. Handle all binary
12378 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12380 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12381 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12382 build operator node and return tokens.
12383 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12384 * parse.h (java_complete_tree): Changed returned type in prototype.
12385 (build_method_invocation, build_assignment, patch_assignment,
12386 patch_binop): New static function declarations.
12387 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12388 BUILD_EXPR_WFL): New macros.
12389 * parse.y (enum tree_code binop_lookup[]): New static for token to
12391 (%union): Parser union has new sub-structure `operator'.
12392 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12393 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12394 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12395 ASSIGN_ANY_TK): Tokens tagged `operator'.
12396 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12397 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12398 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12399 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12400 (assignment_operator:): Rule tagged `operator'.
12401 (expression_statement:): Re-installed default rule.
12402 (method_invocation:): Sub rules call build_method_invocation.
12403 (postfix_expression:): Don't attempt to resolve name here. Just
12405 (multiplicative_expression:): Sub-rules build corresponding binop
12407 (additive_expression:, shift_expression:, and_expression:,
12408 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12409 (assignment:): Sub rule invoke build_assignment.
12410 (assignment_operator:): Default rules on sub rules.
12411 (force_error): Added documentation on this variable.
12412 (declare_local_variables): Build initialization calling
12414 (expand_start_java_method): Removed unused rtx declaration. Mark
12415 arguments as already initialized.
12416 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12417 (java_complete_expand_methods): Don't process next method if
12418 completion of the previous one triggered errors.
12419 (java_complete_expand_method): Call source_end_java_method if no
12420 error were found during completion.
12421 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12422 locals declaratilon. Handle names found within a class. Return
12423 error_mark_node when things aren't found.
12424 (patch_method_invocation_stmt): Return error_mark_node on failures.
12425 (patch_invoke): Removed unused local. Return the correct node.
12426 (java_complete_tree): Now returns a value. The BLOCK section binds
12427 local identifiers and the type of a BLOCK is now void. Assign the
12428 result of operand completion on COMPOUND_EXPR. Assign the
12429 encapsulated node of a WFL to the result of its completion, except
12430 when the node is an identifier. Now handle MODIFY_EXPR and several
12431 binary operators. Return error_mark_node on errors.
12432 (build_method_invocation, build_assignment, patch_assignment,
12433 build_binop, operator_string, patch_binop): New functions.
12434 * typeck.c (binary_numeric_promotion): New function.
12436 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12438 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12439 Replace most uses of ident_subst by identifier_subst.
12441 * class.c (push_class_static_dummy_field): Removed function.
12442 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12443 instead of looking got "class" static field. Create that decl here.
12444 (class_identifier_node): Removed; no longer needed.
12445 (init_class_processing): Don't init class_identifier_node.
12446 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12447 Do nreverse 0 times (instead of twice) for Object and Class.
12448 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12450 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12452 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12453 while initializing linenumber_count and linenumber_table.
12454 Do it before init_function_start (which calls emit_line_note).
12455 * expr.c (expand_byte_code): Don't need to clear lineno here.
12457 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12459 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12460 then mangle number as _N_.
12462 * class.c (mangle_class_field): New function.
12463 (build_class_ref): Set assembler name of class reference using
12464 mangle_class_field.
12465 (push_class_static_dummy_field): Likewise.
12467 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12469 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12470 of assigning to TREE_CODE. The latter method exploits a feature
12471 of GCC that is not ANSI compliant.
12473 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12475 * decl.c (pushdecl_force_head): New function.
12476 (pushlevel): Removed conditional printf.
12477 (complete_start_java_method): Don't enter local variable scope if
12478 function is compiled from source code.
12479 * expr.c: parse.h now included
12480 (java_lang_expand_expr): New function.
12481 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12482 printf. Terminate buffer when doing directories.
12483 * jcf-parse.c (parse_source_file): Call lang_init_source before
12484 parsing and before code generation.
12485 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12486 use printf if the macro is defined.
12487 * lang.c (lang_init): Install lang_expand_expr hook on
12488 java_lang_expand_expr.
12489 (java_dummy_print): New function.
12490 (lang_init_source): New function.
12491 * lex.c (java_lex): Remember location of an opening brace at the
12492 second nesting level.
12493 (java_is_eol): Unget character seen after a CR if it is EOF.
12494 * parse.h: Now includes lex.h
12495 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12496 printf if the macro is defined.
12497 (expand_start_java_method, build_expr_block, enter_block,
12498 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12499 New static function declarations.
12500 (pushdecl_force_head): New extern function declaration.
12501 (INCOMPLETE_TYPE_P): New macro.
12502 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12503 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12504 BLOCK_EXPR_ORIGIN): New macros.
12505 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12506 DECL_SOURCE_LINE_LAST): New macros.
12507 (struct parser_ctxt): Removed field current_method_decl, redundant
12508 with the field current_function_decl. Added fields
12509 first_ccb_indent1 and pending_block.
12510 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12511 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12513 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12514 (compilation_unit:): Cosmetic on sub rule.
12515 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12516 (variable_initializer:): Installed default rule on expression:.
12517 (method_declaration:): method_header: starts a new
12518 method. method_body: installs the function body, absorbs blocks
12519 emitted for temporary variable scopings, pops function's body block
12520 and merges function's last statement lineno in DECL_SOURCE_LINE.
12521 (method_body:): Installed default rules.
12522 (block:): Call enter_block when an opening brace is seen. Absorb
12523 scoping blocks and call exit_block when a closing brace is seen.
12524 (block_statement:): Cosmetic changes.
12525 (method_invocation:): Create WFL around CALL_EXPR node.
12526 (patch_stage): Added comment around definition.
12527 (method_header): Try to use first_ccb_indent1 as the first line of
12528 the method, so BP debug info are emitted at the first opening
12529 brace of the function. If the function has no body, use the
12530 location of the function's name. Override currently defined method
12531 name with the matching WFL so we can point redefinition errors
12532 using the location where the function's name was declared.
12533 (check_abstract_method_header): Interprets DECL_NAME as an
12534 identifier or as a WFL, accordingly.
12535 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12536 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12537 location and name information out of it and reinstall DECL_NAME to
12538 its original identifier node value.
12539 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12540 function's source code).
12541 (read_import_dir): Test the value returned by find_class and issue
12542 a fatal accordingly.
12543 (declare_local_variables): Push a new block for the scope of the
12544 new variable(s) if code has been already generated at that nesting
12545 level. Pinpoint redefinition errors using the variable id
12546 WFLs. Generate initialization code if necessary. If the variable
12547 type is incomplete, register a patch on its decl.
12548 (source_start_java_method): Rewritten. Define a new block for the
12549 function's parameters. Build parameter decl out of function's
12550 arguments and register them for a patch if their types are
12552 (expand_start_java_method): Includes the part of
12553 source_start_java_method that was pushing the parameter decls and
12554 completing the method start code.
12555 (source_end_java_method): Removed call the expand_end_bindings and
12556 poplevel (already taken care of). Reinstall function's arguments
12557 and get function's last line of code before calling
12558 expand_function_end.
12559 (java_method_add_stmt): New comment before the function's
12560 code. Complement the second operand of the current COMPOUND_EXPR
12562 (java_complete_expand_methods): Don't generate debug info on line
12563 zero when expanding a generated constructor.
12564 (java_complete_expand_method): Set start and end line numbers for
12565 a artificially generated constructor to one and manually call
12566 enter_block and exit_block when defining it. For all methods:
12567 expand function's start calling the new expand_start_java_method
12568 and invoke java_complete_tree on the effective method's body, if
12570 (resolve_expression_name): Now use lookup_name_in_blocks to search
12571 local variable decls and print out an error when variables are
12573 (patch_method_invocation_stmt): Inserted comment before the
12575 (lookup_method_invoke): Chain method's arguments using chainon
12576 with the current arg list as a second argument. Inserted missing
12577 IDENTIFIER_POINTER when reporting an error on methods not found.
12578 (refine_accessible_methods_list): Don't retain constructors.
12579 (patch_arguments): Function removed.
12580 (java_complete_tree): Inserted comment before the function's
12581 code. New case for BLOCKs. Moved the WFL case a bit
12582 further. Complete function's arguments.
12583 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12584 maybe_absorb_scoping_blocks): New functions.
12586 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12588 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12590 * jcf-parse.c (parse_source_file, java_error_count): New forward
12591 and extern declarations.
12592 (java_parse_abort_on_error): Macro moved.
12593 (jcf_parse_source): fatal called if fopen fails. Now calls
12595 (parse_source_file): New parse_only parameter. Reflects the
12596 elimination of the second pass.
12597 (yyparse): parse_source_file called with argument set to 0.
12598 * jcf.h (JCF_ZERO): Sets java_source to zero.
12599 * lex.c (java_init_lex): pass argument is gone. Function modified
12600 to be called once during the analysis of a file.
12601 (java_unget_unicode): Fixed typo in fatal message.
12602 (java_get_line_col): Likewise.
12603 (java_lval): Likewise. String literals no longer built during
12605 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12607 * parse.h (MODIFIER_WFL): New macro.
12608 (parse_check_super, parser_check_super_interface): Now return int.
12609 (parser_chain_incomplete_item, not_builtin_p,
12610 complete_method_decl): Declarations removed.
12611 (build_method_invocation_stmt, build_invoke): Renamed using the
12612 `patch' instead of `build'
12613 (register-incomplete_type, obtain_incomplete_type,
12614 java_complete_tree, java_complete_expand_method,
12615 unresolved_type_p, create_jdep_list): New function declarations.
12616 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12617 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12618 (jdep): New typedef on new struct _jdep.
12619 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12620 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12621 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12622 JDEP_RESOLVED_P): New macros.
12623 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12624 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12625 JDEP_VARIABLE): New enum values and jdep kinds.
12626 (jdeplist): New typedef on struct _jdeplist.
12627 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12629 (CALL_EXPR_PRIMARY): New macro.
12630 (struct parser_ctxt): Fields java_pass, current_method_decl,
12631 method_decl_list deleted. New field jdeplist.
12632 (INCOMPLETE_P): Macro deleted.
12633 * parse.y (single_type_import_declaration:): Removed pass switch.
12634 (type_import_on_demand_declaration): Likewise.
12635 (field_declaration:): Removed pass switch on all sub rules.
12636 (class_declaration:): Call the complete_class_decl removed on
12638 (method_declaration:): Removed second pass switch. No longer chain
12639 methods decl when method_header reduced.
12640 (method_header:): Sub rules no longer depend on pass switch.
12641 (method_declarator:): Likewise.
12642 (method_body:): Likewise.
12643 (abstract_method_declaration:): Likewise.
12644 (block_statement:): Likewise.
12645 (local_variable_declaration:): Likewise.
12646 (argument_list:): Likewise.
12647 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12648 removed. Partial CLASS_EXPR tree node built instead.
12649 (postfix_expression:): Removed pass switch on all sub rules.
12650 (java_pop_parser_context): Free classd_list content.
12651 (yyerror): Call obstrack_grow0 to finalize error message.
12652 (check_class_interface_creation): Comment modified to reflect new
12653 returned value meaning. Removed second pass switch. Return 1 if an
12654 error was found, 0 otherwise. Adjust pointer on filename if a
12655 leading path separator was found.
12656 (maybe_create_class_interface_decl): Removed first pass switch
12657 when linking the class decl to the class_list. Install a new
12658 jdep_list for the class.
12659 (add_superinterfaces): List of unresolved interfaces is
12660 gone. Unresolved interfaces are directly added to the current
12662 (create_interface): Second pass shortcut removed.
12663 ctpx->modifier_ctx access through MODIFIER_WFL.
12664 (create_class): Second pass shortcut removed. Call to
12665 register_incomplete_type replaces the call to
12666 parser_chain_incomplete_item.
12667 (complete_class_decl): Function removed.
12668 (duplicate_declaration_error): New way of retrieving redeclared
12670 (register_fields): Call to lookup_modifier_cl replaced by
12671 MODIFIER_WFL. New way of handling unresolved type, using
12672 unresolved_type_p and obtain_incomplete_type.
12673 register_incomplete_type replaces call to parser_chain_incomplete_item.
12674 (patch_stage): New static global variable.
12675 (method_header): New way of handling unresolved type, using
12676 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12677 indicates that the method decl needs to be patched.
12678 (check_abstract_method_header): Call to lookup_modifier_cl
12679 replaced by MODIFIER_WFL.
12680 (method_declarator): Incomplete argument type are registered
12681 calling register_incomplete_type. Patch on the declared method is
12682 issued in that case.
12683 (unresolved_type_p): New function.
12684 (parser_check_super_interface): New comment to reflect function's
12685 modified returned type (int). Function and has a new argument
12686 this_wfl. Call to parse_error_context uses this_wfl instead of
12687 relying on lookup_cl.
12688 (parser_check_super): Comment reflects function's new returned
12689 type (int). Function returns non zero value on error.
12690 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12691 register_incomplete_type, jdep_resolve_class): New functions to
12692 handle incomplete types in declarations.
12693 (java_complete_class): Rewritten to work with the new incomplete
12694 type handling scheme.
12695 (complete_class_report_errors): Likewise.
12696 (complete_method_decl): Removed: it jobs is now handled by
12697 java_complete_class.
12698 (do_resolve_class): Class loaded in not already loaded and not
12699 found in Java source code.
12700 (java_check_regular_methods, java_check_abstract_methods): Don't
12701 call complete_method_decl anymore.
12702 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12703 (read_import_dir): Got rid of the pass number dependency.
12704 (declare_local_variables): New handling of unresolved types (patch
12706 (source_start_java_method): New parameter level. Function called
12707 with level set to 1 when argument types are potentially
12708 unresolved. Called to complete the job with level set to 2 once
12709 types are complete.
12710 (source_end_java_method): Call to permanent_allocation
12711 removed. Waiting to be replaced by a more suitable obstack
12713 (java_complete_expand_methods, java_complete_expand_method,
12714 java_expand_finals): New functions.
12715 (build_method_invocation_stmt): Renamed
12716 patch_method_invocation_stmt. Extracts function call expression
12717 (wfl) and arguments (args) from CALL_EXPR tree operands.
12718 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12719 call. Patch the function and argument operand of the CALL_EXPR
12721 (patch_argument, java_complete_tree): New functions.
12723 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12725 Recover from missing fields and methods (i.e. error instead of fatal).
12726 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12727 * expr.c (expand_invoke): Recover from missing method.
12728 (expand_java_field_op): Recover from missing field.
12729 Inline references to java.lang.{Integer,Char,...}.TYPE.
12730 * typeck.c (get_type_from_signature), java-tree.h: New function.
12731 * class.c (add_method): Use get_type_from_signature.
12732 (build_class_ref): Handle a class that was not found.
12733 * typeck.c (convert): Handle conversion to pointers (for convenience).
12734 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12735 instead of lookup_field to handle missing fields.
12737 * jcf-parse.c (process_zip_dir): Set java_source.
12739 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12741 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12743 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12745 * jcf-parse.c (load_class): Don't change input_filename before
12746 calling jcf_parse_source (but still do it before calling
12748 (jcf_parse_source): Assign input_filename after having saved the
12750 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12751 list. ctxp->modifier_ctx zeroed according to its new
12752 definition. ctxp->filename initialized. Removed
12753 JAVA_MODIFIER_CTX_UNMARK.
12754 (java_unget_unicode): Update the character based column position.
12755 (java_allocate_new_line): ref_count not used anymore. Always free
12756 ctxp->p_line. Initialize c_line->char_col to 0.
12757 (java_get_unicode): Update the character based column position.
12758 (java_lex): Use ctxp->elc to store current position in source
12759 file, at the beginning of the parsed token. Set modifier_ctx entry
12760 corresponding to the parse modifier to a WFL node. Return a WFL
12761 node when an identifier is parsed.
12762 (java_lex_error): Now uses ctxp->elc to store current position in
12764 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12765 * lex.h (build_wfl_node): New function definitions.
12766 (struct java_line): ref_count and next fields are gone. New field
12768 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12769 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12770 (JAVA_COLUMN_DELTA): New macro.
12771 (java_lc): New typedef on new struct _java_lc.
12772 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12773 (parse_error_context, parse_warning_context): Changed prototypes.
12774 (java_get_line_col): Added as an available global function.
12775 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12776 (IC_DECL): Replaced by macro IC_TYPE
12777 (DEPEND_WFL): New macro.
12778 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12780 (exit_java_complete_class): Removed a commented out statement.
12781 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12782 now an array of tree nodes. Deleted fields line_list and
12783 e_line. New field elc, to replace e_line.
12784 * parse.y (array_type:): Build WFL node.
12785 (qualified_name:): Build a single WFL node out of two. Retain
12786 the location information of the first node in the resulting node.
12787 (package_declaration:): Use package name as a WFL node
12788 (single_type_import_declaration:): Use imported name as a WFL node.
12789 (type_import_on_demand_declaration:): Use root of the imported
12790 packages as a WFL node.
12791 (field_declaration:): Removed unused local variable cl.
12792 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12793 (yyerror): New static elc. Removed static error_line, error_pos.
12794 New local code_from_source. Save ctxp->elc into elc at the first
12795 pass. Call java_get_line_col to get a string of the line where
12796 the error occurred.
12797 (debug_line): Removed static function.
12798 (parse_error_context, parse_warning_context): Parameter cl is now
12799 a WFL node. Use its value to initialize ctxp->elc.
12800 (redefinition_error): Parameter cl is now a WFL node.
12801 (parse_add_interface): New parameter wfl. No longer call
12802 lookup_cl, use wfl instead.
12803 (check_class_interface_creation): Parameter cl is now a WFL node.
12804 (maybe_create_class_interface_decl): Likewise.
12805 (add_superinterfaces): New function.
12806 (create_interface): Removed local cl, node, super_decl,
12807 super_decl_type. Function now uses id as a WFL node. Better
12808 warning/error report on obsolete or forbidden mix of
12809 modifiers. Now calls add_superinterfaces to register interfaces.
12810 (create_class): Removed local cl, node. Local variable id is used
12811 as a WFL node. Better error report on forbidden modifier
12812 mix. Uses add_superinterfaces to register interfaces.
12813 (find_field): Argument cl is now a WFL node. Now store the WFL
12814 node of a fields that needs to be checked for their
12816 (method_header): Local variable node non longer used. Local
12817 variable id replaces cl.
12818 (check_modifiers_consistency): Local variable cl is now a WFL
12820 (method_declarator): Local variable cl replaced by parameter id.
12821 (parser_qualified_name): Now uses parameter name as a WFL node.
12822 (parser_check_super_interface): New parameter wfl, for achieve
12823 greater accuracy during error reports.
12824 (parser_chain_incomplete_item): New parameter named location. Used,
12825 along the decl, to construct the incomplete item node.
12826 (java_complete_class): resolve_class now uses WFL node extracted
12827 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12829 (complete_method_decl): Unresolved function's argument types are WFL.
12830 (resolve_class): Parameter cl is now a WFL node.
12831 (resolve_and_layout): Likewise.
12832 (do_resolve_class): Likewise. Try first to use cl and then do the
12833 lookup on the decl when calling check_pkg_class_access.
12834 (complete_class_report_errors): Use IC_TYPE in place of
12835 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12836 instead of doing a lookup over the decl.
12837 (java_check_final): Use WFL info from field tree list.
12838 (lookup_cl): Rewritten and returns a statically defined WFL node.
12839 (lookup_modifier_cl): Now uses information from WFL nodes.
12840 (process_imports): Likewise.
12841 (read_import_dir): name and cl arguments replaced by a single WFL
12842 node. Function modified accordingly.
12843 (find_in_imports_on_demand): Now uses WFL node.
12844 (check_pkg_class_access): cl argument is now a WFL node.
12845 (declare_local_variables): Fixed to use WFL nodes.
12846 (resolve_expression_name): Likewise.
12847 (build_method_invocation_stmt): name_combo argument renamed
12848 wfl. Function modified to use WFL nodes.
12849 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12850 (lookup_method_invoke): cl is now a WFL node. Added missing
12851 IDENTIFIER_POINTER to class type decl name.
12853 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12855 * lang.c (init_parse): Now returns char* containing the filename.
12857 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12859 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12861 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12862 * class.c (make_class_data): If flag_assume_compiled, initial class
12863 state is CSTATE_PREPARED; make superclass and interfaces direct
12864 references, rather than constant pool indexes.
12866 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12868 * parser.y: Include flags.h. Removed debug variable pl.
12869 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12870 (block:): Likewise.
12871 (labeled_statement_nsi:): Generate debug info when reducing
12872 expression_statement:.
12873 (check_pkg_class_access): get_access_flags_from_decl invokation
12874 fixed for new CLASS_* flags location.
12875 (source_end_java_method): Save/restore parser context when
12876 entering/leaving this routine. Restore lineno to its right value
12877 before calling expand_end_bindings.
12878 (build_method_invocation_stmt): build_invoke called with the
12879 current line information.
12880 (build_invoke): New argument cl. Wrap the function call around a
12882 (refine_accessible_methods_list): Changed comment, removed
12884 * parse.h: Fixed typo in comments.
12885 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12886 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12887 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12889 * lex.c (java_lex): Record the last closing curly bracket of a
12891 * jcf-parse.c (jcf_parse_source): Now calls
12892 java_check_methods. Clarified comment, fixed typo.
12894 1998-04-09 Dave Brolley <brolley@cygnus.com>
12896 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12897 (finish_parse): Expose for non USE_CPPLIB builds.
12899 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12901 * lang.c (lang_print_xnode): New function.
12903 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12905 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12906 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12907 used to build a class's dispatch table.
12908 (make_class_data): Generate dispatch table if flag_assume_compiled.
12909 Set dtable of class object to address of class_dtable_decl.
12911 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12912 be volatile and have side effects - generates better code.
12914 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12915 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12917 * expr.c (expand_invoke): If class is final, method is
12918 effectively final, so can call it directly.
12920 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12922 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12924 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * parse.y (build_method_invocation_stmt): Removed extra argument
12929 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12931 * expr.c (dtable_indent): Now static global.
12932 (expand_invoke): Now call invoke_build_dtable and
12933 build_invokevirtual.
12934 (invoke_build_dtable, build_invokevirtual): New functions.
12935 * jcf-io.c (find_class): Defer issuing a warning by setting
12936 jcf->outofsynch to 1.
12937 * jcf-parse.c (jcf_out_of_synch): New function.
12938 (load_class): Test this_jcf.outofsynch flag and call
12939 jcf_out_of_synch accordingly.
12940 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12941 comment indentation.
12942 * lex.c (java_get_unicode): Fixed code indentation.
12943 (java_lex): Create string literal. Fixed typo. Removed several
12944 premature obstack_free.
12945 * parse.h: New enums for name resolution and invocation mode.
12946 (struct qualification): New data structure.
12947 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12948 (do_resolve_class, build_method_invocation_stmt,
12949 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12950 debug_line, identical_subpath_p, invocation_mode,
12951 refine_accessible_methods_list, build_invoke,
12952 lookup_method_invoke): New functions declared.
12953 (build_invokevirtual, invoke_build_dtable, match_java_method,
12954 build_field_ref, jcf_out_of_synch): New references to external
12956 (struct parse_ctxt): Removed artificial_constructor field.
12957 * parse.y: (array_type:): Type defined for this rule.
12958 (class_type:): Installed default rule for interface_type:.
12959 (array_type:): Now build Java array type.
12960 (qualified_name:): Now use obstack_grow0.
12961 (method_declaration:): Skip the artificial constructor added to
12963 (abstract_method_declaration:): Execute the code only during pass 1.
12964 (block:): Installed default rule in block_statements:.
12965 (block_statement:): Add the statement to the method during pass 2.
12966 (statement_expression): Installed default rule for
12967 method_invocation:.
12968 (argument_list:): Added code to build the argument list.
12969 (method_invocation:): Added call to create the method invocation
12971 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12972 (debug_line): New function for debug.
12973 (complete_class_decl): No longer do something during pass 1.
12974 (method_header): Use BUILD_PTR_FROM_NAME.
12975 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12977 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12978 function's main comment.
12979 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12981 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12982 (resolve_class): Now works with arrays.
12983 (do_resolve_class, resolve_and_layout): New functions.
12984 (java_check_regular_methods): Reverse method list before and after
12985 having processed it. No longer set ctxp->artificial_constructor.
12986 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12987 accordingly. Fixed typo in issued error message. Now use
12989 (find_in_imports_on_demand): Now use obstack_grow0.
12990 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12991 (source_end_java_method): Call expand_expr_stmt instead of
12992 expand_expr. Calls it before calling expand_function_end.
12993 (java_method_add_stmt): Do nothing if errors were found during
12995 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12996 (build_method_invocation_stmt, build_invoke, invocation_mode,
12997 lookup_method_invoke, refine_accessible_methods_list,
12998 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13000 * typeck.c (build_java_signature): Properly end method signature
13001 if return type skipped.
13002 (match_java_method): New function.
13004 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13006 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13008 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13010 * expr.c (build_invoke_non_interface): New function.
13011 (methods_ident, ncode_ident): Now static globals.
13012 (expand_invoke): Use build_invoke_non_interface.
13013 * java-tree.h (struct lang_decl): New field function_decl_body.
13014 (DECL_FUNCTION_BODY): New macro.
13015 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13016 CLASS_FROM_SOURCE_P.
13017 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13018 before starting pass 2. Call to java_generate_parsed_class replaced
13019 by java_register_parsed_class.
13020 * lex.c: Fixed typo in header. Some line width related formating.
13021 * lex.h: Some line width related formating.
13022 * parse.h (source_end_java_method, resolve_expression_name,
13023 complete_class_decl, maybe_create_class_interface_decl,
13024 check_class_interface_creation): New static function declarations.
13025 (java_layout_parsed_class, java_method_add_stmt): New function
13027 (struct parser_ctxt): Field mark_class_generate removed. New
13028 fields class_list and artificial_constructor.
13029 * parse.y: Fixed typo in header.
13030 (class_declaration:): Call complete_class_decl when class body
13032 (method_declaration:): Call source_end_java_method in pass 2 when
13033 the method body is defined.
13034 (postfix_expression:): Do expression name resolution on sub-rule
13035 name during pass 2.
13036 (create_class, create_interface): Merged common pieces.
13037 (check_class_interface_creation, maybe_create_class_interface_decl):
13039 (complete_class_decl): New function.
13040 (register_fields): Fixed line width related typo.
13041 (method_header): Correctly skip first argument when fixing
13042 argument line. Changed the loop.
13043 (java_check_circular_reference): Now use ctxp->class_list.
13044 (java_complete_class): Removed start/stop marking.
13045 (java_check_regular_methods): Now takes a class decl as an
13046 argument. Add default constructor if none were encountered.
13047 (java_check_methods): Now use ctxp->class_list. Changed call to
13048 java_check_regular_methods.
13049 (source_start_java_method): Set DECL_ARG_TYPE for each function
13051 (source_end_java_method, java_method_add_stmt): New functions.
13052 (java_generate_parsed_class): No longer exists.
13053 (java_layout_parsed_class, java_register_parsed_class): New functions.
13054 (resolve_expression_name): New function.
13056 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13058 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13059 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13060 until pass initializations are done. Call read_import_dir with
13062 * parse.h: (lookup_modifier_cl): New function declared.
13063 (INTERFACE_FIELD_MODIFIERS): New macro.
13064 (OBSOLETE_MODIFIER_WARNING): New macro.
13065 * parse.y: (register_fields): Class type and current field name in
13066 local variables. Check modifier(s) if adding field(s) to an interface.
13067 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13068 and report errors using the faulty modifier line context.
13069 (lookup_modifier_cl): New function.
13070 (read_import_dir): Detect and report default import processing
13073 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13075 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13076 * class.c (is_compiled_class): Return 1 after making sure it
13077 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13078 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13079 * java-tree.h (flag_assume_compiled): Add decl.
13080 * lang.c (lang_f_options): Add the flag.
13081 (flag_assume_compiled): Add decl, default to 0.
13083 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13085 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13086 (is_compiled_class): Likewise.
13087 (layout_class): Likewise.
13088 (layout_class): Detect and lay out classes defined in source code.
13089 (interface_of_p, add_interface_do, may_add_interface): New
13091 (add_interface): Now use add_interface_do.
13092 (add_method_1): New function.
13093 (add_method): Now use add_method_1.
13094 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13095 (complete_start_java_method): New function.
13096 (start_java_mehod): Now call complete_start_java_method.
13097 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13098 (expand_invoke): Likewise and fixed typo.
13099 *gjava.c: (print_super_field): Use new argument to find_class
13102 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13103 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13104 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13106 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13107 (add_method_1, push_class): New prototypes.
13108 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13109 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13110 directory where the class was found.
13111 (find_class): New argument DO_CLASS_FILE. Function find_class
13112 modified accordingly.
13113 *jcf-parse.c: (fix_class_path): New function.
13114 (load_class): Use new VERBOSE argument. load_class now finds and
13115 loads/parses .class/.java files. Save read_state of current_jcf
13117 (java_parser_abort_on_error): New macro.
13118 (jcf_parse_source, parse_source_file): New function.
13119 (jcf_parse): Fixed typo.
13120 (yyparse): Call parse_source_file () only.
13121 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13122 writing the real class name back in the zip directory entry.
13123 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13124 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13125 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13126 (find_class): Prototype fixed.
13127 *lex.c: Added 1998 time stamp.
13128 Removed all static global variables, moved into the parser
13129 context data structure.. Now include unistd.h if SEEK_SET not
13131 (java_init_lex): Rewritten.
13132 (java_sneak_unicode): Modified current unicode access in current line.
13133 (java_unget_unicode): Likewise.
13134 (java_allocate_new_line): New allocation management.
13135 (java_read_char): Modified access and storage of unget_utf8_value.
13136 New way of processing current unicode.
13137 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13138 (java_get_unicode): Now use the parser context.
13139 (java_lineterminator): Likewise.
13140 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13141 of the reentrant parser implementation. Function now use the
13142 parser context data structure and java_lval. Fixed production of
13143 the float and double constant "out of range" error message. Fixed
13144 obstack use. Return integer value when hitting a modifier. Now
13145 return type for TRUE, FALSE and other predefined types. Return
13146 identifier as a TREE_LIST list containing the current line context
13147 as the TREE_VALUE sub-node.
13148 (java_unicode_2_utf8): Fixed typo in declaration.
13149 (java_lex_error): Now use the parser context data structure.
13150 *lex.h: Added 1998 time stamp.
13151 (struct java_line): New fields ref_count and next.
13152 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13153 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13154 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13155 *parse.h: Added 1998 time stamp.
13156 (java_parse_source_file): Renamed from parse_source_file.
13157 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13158 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13159 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13160 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13161 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13162 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13163 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13164 (struct parser_ctxt): New data structure to keep the parser context.
13165 *parse.y: Added 1998 time stamp, got rid of static global variables.
13166 (java_error_count, ctxp): New global variables.
13167 (%union): New value field.
13168 (numeric_type, integral_type): Rules removed.
13169 (primitive_type): Rule defined to handle integral, float, double and
13171 (qualified_name, package_declaration,
13172 single_type_import_declaration, type_import_on_demand_declaration,
13173 modifiers, class_declaration, super, interfaces,
13174 interface_type_list, class_body, field_declaration,
13175 field_declaration, variable_declarators, variable_declarator,
13176 variable_declarator_id, method_declaration, method_header,
13177 formal_parameter_list, formal_parameter, method_body, block,
13178 static, interface_declaration, extends_interfaces,
13179 abstract_method_declaration, local_variable_declarators): Rules now
13181 (force_error, do_warning): New global statics.
13182 (push_parser_context, parser_context_save_global,
13183 parser_context_restore_global, pop_parser_context): New functions.
13184 (yyerror): Now uses the global parser context. Fixed use of obstack.
13185 (parse_error, parse_error_context, parse_warning_context,
13186 java_accstring_lookup, redefinition_error, check_modifiers,
13187 parser_add_interface, create_interface, create_class, find_field,
13188 duplicate_declaration_error, register_fields, method_header,
13189 check_modifiers_consistency, check_abstract_method_header,
13190 method_declarator, parser_qualified_classname,
13191 parser_check_super_interface, parser_check_super,
13192 parser_chain_incomplete_item, java_check_circular_reference,
13193 layout_class_from_source, java_complete_class,
13194 complete_method_decl, resolve_class, complete_class_report_errors,
13195 java_check_final, check_method_redefinition,
13196 java_check_regular_methods, java_check_abstract_methods,
13197 java_check_methods, lookup_java_interface_method2,
13198 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13199 process_imports, find_in_imports, read_import_entry,
13200 read_import_dir, find_in_imports_on_demand,
13201 check_pkg_class_access, not_builtin_p, declare_local_variables,
13202 source_start_java_method, java_generate_parsed_class): New
13204 *typeck.c: (signature_include_return): New global variable.
13205 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13206 to add the function returned type in the signature.
13208 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13210 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13212 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13214 * Make-lang.in (java.info): Added.
13215 (java.install-info): Added
13217 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13219 * Makefile.in (clean): Also remove java/parse.c.
13221 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13223 Add a pair of -fbounds-check/-fno-bounds-check options.
13224 * lang.c (lang_decode_option): Add code to grok arguments.
13225 (flag_bounds_check): Add decl.
13226 (lang_f_options): New array w/ the option in it.
13227 * java-tree.h (flag_bounds_check): Add decl.
13228 * lang-options.h: New file.
13229 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13230 of a static macro value.
13231 (JAVA_ARRAY_EXCEPTION): Delete macro.
13233 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13235 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13236 * expr.c (build_anewarray): Add missing promote_type.
13238 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13240 Add array types with known length to optimize bounds checking.
13241 * typeck.c (build_java_array_type): Take length parameter.
13242 (java_array_type_length, build_prim_array_type): New functions.
13243 * java-tree.h: Update for new functions.
13244 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13245 * class.c: Use build_prim_array_type.
13246 * expr.c (can_widen_reference_to): Handle known-length array types.
13247 (verify_jvm_instructions): Keep track of integer push instructions
13248 followed by newarray/anewarray, so we can build known-length arrays.
13249 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13250 (java_array_data_offset): New function.
13251 (build_java_array_length_access): New function. Optimize if constant.
13252 (build_java_arrayaccess): Constant fold bounds check.
13253 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13254 (build_newarray, build_anewarray): New functions.
13255 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13256 * verify.c (merge_types): Handle known-lengh array types.
13258 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13260 * expr.c (expand_byte_code): Fix performace bug, which caused
13261 searching linenumber_table to be linear rather than constant.
13263 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13265 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13267 * decl.c, java-tree.h (soft_fmod_node): New global.
13268 * decl.c (init_decl_processing): Define __builtin_fmod.
13269 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13270 using __builtin_fmod.
13272 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13274 * keyword.h: New file, output of keyword.gperf as processed by
13276 * lex.c (java_lex_init): Initialize java_error_flag.
13277 * parse.c (YYERROR_NOW): Uses java_error_flag.
13278 * parse.y: New static java_error_flag. Useless definition of
13280 * parse.y (java_error): Portable error recovery using
13281 java_error_flag (not yet completely tuned).
13283 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13285 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13287 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13289 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13290 (parse.c, lex.c, keyword.h): New rules for Java source code
13292 * parse.c: Renamed into jcf-parse.c.
13293 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13294 * keyword.gperf: New file, Java keywords.
13295 * parse.y: New file, Java language grammar.
13296 * parse.h: New file, Java language grammar definitions.
13297 * lex.c: New file, Java language lexer.
13298 * lex.h: New file, Java language lexer definitions.
13300 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13302 * decl.c (clinit_identifier_node), java-tree.h: New global.
13303 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13304 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13305 * expr.c (expand_java_field_op): Check for invalid assignment
13308 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13310 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13312 * verify.c (verify_jvm_instructions): When processing a handler,
13313 attempt to set the current_subr to the right value.
13314 (More complicated code combines Sep 17 and Oct 22 versions.)
13316 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13318 * class.c (push_class): Figure out (guess) name of source file.
13319 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13320 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13321 (parse_class_file): Change return type from int to void.
13322 Call debug_start_source_file/debug_end_source_file.
13324 * expr.c (build_java_binop): Fix masking 2nd operand.
13325 * decl.c (init_decl_processing): Set sizetype first.
13327 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13329 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13330 (Revert Sep 17 change.)
13332 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13334 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13335 .class extension in their name and fix thing so we don't process
13336 them parse_zip_file_entries().
13337 (parse_zip_file_entries): Cleaned unused local variables.
13339 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13341 * expr.c (can_widen_reference_to): Allows equal array element types.
13342 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13343 * jcf-dump.c (RET): Get (and print) index.
13345 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13346 Promote element type to POINTER_TYPE.
13348 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13350 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13351 find_in_current_zip, jcf_figure_file_type): Moved from
13352 jcf-reader.c to parse.c.
13353 * zextract.c: (read_zip_archive): takes file_comment_length possible
13354 field into account.
13356 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13358 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13360 * verify.c (merge_types): Handle array types even better ...
13362 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13364 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13366 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13367 * class.c (make_class_data): Don't build fields_decl if no fields.
13368 When building fields_decl, skip if DECL_ARTIFICIAL.
13370 * expr.c (java_stack_swap): Update stack_type_map.
13371 * verify.c (merge_types): Handle array types better.
13373 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13375 * class.c (add_field): Don't promote short integral fields to
13376 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13377 * expr.c (push_value): Promote and convert short integral values.
13379 * decl.c, java-tree.h (integer_two_node): New constant node.
13380 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13382 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13384 * class.c (append_gpp_mangled_type): Use function argument
13385 unpromoted type to generate mangled name.
13387 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13389 * constants.c (build_constant_data_ref): Now uses current_class
13390 instead of main_class.
13391 (build_constants_constructor): Now uses current_class instead of
13393 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13394 of the global variable SeepZipFiles done here.
13395 * zextract.c (read_zip_archive): extra_field optional field taken
13396 into account while computing the position of the class file in the
13398 * verify.c (verify_jvm_instructions): Use current_jcf to search
13400 * parse.c (load_class): First search for the class to load in the
13401 current zip file. Saves current_jcf (restored before returning
13402 from that function). Don't call JCF_FINISH in the class was found
13403 in the current ZIP file.
13404 (jcf_parse): If the class was found in the current ZIP file, save
13405 its tree_constant_pool (for later reuse).
13406 (parse_class_file): New function. Process each method defined in
13407 the current class and record the class as to be later registered.
13408 (yyparse): Rewritten. Figure the type of the current file and switch
13410 * lang.c: New global variable current_jcf.
13411 (lang_init): Removed compiling_from_source test (done later, in
13412 yyparse). Removed call the jcf_parse ().
13413 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13414 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13415 in the current ZIP file) and zip_offset (offset to the class data in
13416 the current zip file).
13417 * jcf-reader.c: zipfile.h included.
13418 localToFile: New ZipFileCache static global variable
13419 (parse_zip_file_entries): New function. Browse the current ZIP
13420 file directory and process each class found.
13421 (process_zip_dir): New function. Register each class found in the
13422 ZIP file directory. The class aren't parsed but a valid JCF is
13423 link to each of them.
13424 (find_in_current_zip): New function. Search for a class in the
13425 current ZIP file directory. If found, prepare the class so that it
13427 (jcf_figure_file_type): New function. Examine the file structure
13428 to figure a class file, a ZIP file. If none of these categories are
13429 matched, a source file is assumed.
13430 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13431 SeenZipFile: New global variable.
13432 (open_in_zip): Use zipmember's length to accelerate the search for
13433 a member. If zipmember was NULL and zip file successfully read,
13435 * java-tree.h: New global variable current_jcf declared. Added
13436 declaration for current_constant_pool_tags, current_constant_pool_data,
13437 current_constant_pool_length, current_constant_pool_data_ref.
13438 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13439 store the JCF of classes seen in a zip file) and tree *constant_pool
13440 (to save a loaded class constant pool). current_class declared here.
13441 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13442 retrieve method_ref_constant.
13443 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13444 (OBJECT): get_class_constant now uses current_jcf.
13445 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13446 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13447 (expand_invoke): Now uses current_class instead of main_class
13448 (build_class_init): Now uses current_class instead of main_class
13449 * class.c: New static global variable registered_class.
13450 (register_class): New function.
13451 (emit_register_class): Modified to use registered_class instead of
13453 (is_compiled_class): Now take into account class seen in the archive.
13455 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13457 * except.h: Renamed to: java-except.h.
13458 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13459 * except.c: Add semi-working (commented out) implementation.
13461 * expr.c (expand_iinc): Add needed flush_quick_stack.
13462 * parse.c (set_source_filename): New function.
13463 (give_name_to_class): Set input_filename from package.classname.java.
13465 * jcf-io.c (find_class): Don't look first in ".".
13467 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13469 * zextract.c (read_zip_archive): Now takes into account the
13471 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13473 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13475 * constants.c, java-tree.h (build_internal_class_name): New function.
13476 (alloc_class_constant): Re-implement using build_internal_class_name.
13477 * class.c (make_class_data): Likewise.
13478 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13480 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13482 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13483 to NULL before pushing an exception handler target.
13485 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13486 (java_stack_swap, java_stack_dup): Re-write to be safe from
13487 clobbering registers.
13488 (build_class_init): New function.
13490 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13492 * typeck.c (build_java_array_type): Temporary use
13493 permanent_obstack to create the array 'length' field.
13494 * expr.c (lookup_label): Temporay use permanent_obstack to create
13495 label if not found.
13496 * class.c (push_super_field): Tempory use permanent_obstack.
13498 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13500 * typeck.c (type_for_mode): Now handles double_type_node and
13502 * verify.c (verify_jvm_instructions): The instruction following
13503 the wide bytecode is checked. OPCODE_ret added to the list of
13506 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13508 * class.c (make_class): Temporary use permanent_obstack. Set the
13509 class CLASS_P field to 1.
13510 (push_class): Temporary use permanent_obstack.
13511 (set_super_info): Temporary use permanent_obstack.
13512 (add_method): Temporary use permanent_obstack, set
13513 METHOD_TRANSIENT().
13514 (add_field): Temporary use permanent_obstack. Sets
13515 FIELD_VOLATILE() and FIELD_TRANSIENT().
13516 (build_class_ref): Temporary use permanent_obstack if the class
13518 (build_static_field_ref): Temporary use permanent_obstack when
13519 creating field's rtl.
13520 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13521 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13522 and fields. Function finalized, as far as flag handling.
13523 (push_class_static_dummy_field): Temporary use permanent_obstack.
13524 (emit_register_class): Force generation of class registration at
13526 * decl.c (end_java_method): Call permanent_allocation() before
13528 * expr.c (can_widen_reference_to): Added comment to interface
13529 handling, fixed typo.
13530 (lookup_field): Now uses CLASS_P() to correct FIXME
13531 (expand_invoke): Verification on public && !static &&
13532 !abstract moved into soft_lookupinterfacemethod (kaffe).
13533 Use Object class dtable if objectref is an array when expanding
13535 (java_push_constant_from_pool): Temporary use permanent_obstack
13536 for CONSTANT_string
13537 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13538 create constant references.
13539 (get_constant): Temporary use permanent_obstack to create constant.
13540 (load_class): Temporary use permanent_obstack to load class.
13541 (jcf_parse): Temporary use permanent_obstack to perform class
13543 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13544 (build_java_signature): Temporary use permanent_obstack.
13545 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13547 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13548 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13551 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13553 * class.c (append_gpp_mangled_type): Fix typo.
13554 (emit_register_class): Use main_class to get class object, rather
13555 than looking for no-longer-existing static decl starting with _CL.
13556 * typeck.c (parse_signature_type): Promote array element type
13557 if it is a RECORD_TYPE.
13559 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13561 * class.c (push_class_static_dummy_field): New function.
13562 (mangle_static_field): New. Do G++-style mangling of static fields.
13563 (layout_class): Mandle static fields here, not in add_field.
13564 (build_class_ref): The class object is now a dummy static field.
13565 * decl.c (find_local_variable): Look for best, instead of first match.
13566 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13567 (build_java_athrow): Don't check here if exception is Throwable.
13568 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13569 (TYPE_USED): Removed. No longer used ...
13570 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13571 * verify.c (push_pending_label): New function.
13572 (push_pending_block): Renamed to check_pending_block.
13573 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13574 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13575 re-checking possible handlers) after a store (less wasted work).
13576 Check for null handler (finally) before calling add_handler.
13577 Various changes to (finally?) correctly handle try/finally.
13579 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13581 * class.c: Include stdio.h.
13583 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13585 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13586 to make sure class is initialized before static/special invoke.
13588 * verify.c (verify_jvm_instructions): On a store instruction,
13589 call find_local_variable to force pre-allocation of decl and rtx.
13590 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13592 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13594 * class.c (build_class_ref): Strip off "promoted_" if need be.
13595 (make_field_value): Call build_java_signature when needed.
13596 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13597 * expr.c (build_java_athrow): Don't push_value of exception.
13598 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13599 match specification of [fd]cmp[lg] for NaNs.
13600 (expand_byte_code): Add support for exception handler ranges.
13601 * except.c: Add skeleton for EH code-generation.
13602 * verify.c (merge_types): Treat all promoted integral types as equal.
13603 * constants.c (build_constants_constructor): To force creation of
13604 current_constant_pool_data_ref, call build_constant_data_ref.
13606 * javaop.def (lload): Fix typo.
13607 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13609 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13611 * parse.c: Don't include function.h.
13613 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13615 * except.[ch]: New files.
13616 * Makefile.in (JAVA_OBJS): Add except.o
13617 * expr.c: Temporary warning about unimplemented exceptions.
13618 * verify.c: Verify exception handlers.
13620 * jcf-dump.c (disassemble_method): Print exception table.
13622 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13624 * expr.c (verify_jvm_instructions): Started a thorough
13625 verification of invoke* bytecodes.
13626 (expand_byte_code): flush quick stack if PC is the target of a
13627 branch. and undef RET (conflicting with config/i386/i386.h).
13628 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13630 (expand_invoke): Now handles invokeinterface and do more
13631 verification according to the bytecode.
13632 (lookup_field): Don't try to load the class if processing
13634 (can_widen_reference_to): Now handles interfaces.
13635 * decl.c (init_decl_processing): New global variable
13636 soft_lookupinterfacemethod_node, declared in java-tree.h.
13637 Call set_super_info on string_type_node.
13638 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13640 * class.c (set_super_info): Fills the CLASS_* flags according to
13642 (get_access_flags_from_decl): Handles all class flags.
13644 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13646 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13647 * parse.c (yyparse): Check for abstract method, and missing code.
13648 * expr.c (expand_byte_code): Change interface.
13649 * lang.c (put_decl_node): Print promoted types prettier.
13650 * verify.c (verify_jvm_instruction): Change interface.
13651 Partial support for scanning exception table.
13652 For load instructions, handle promoted integral types.
13654 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13656 * verify.c: New file, with contents moved from expr.c.
13657 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13658 * typeck.c (is_array_type_p): Moved here from expr.c.
13659 * java-tree.h: Add some now-needed function declarations.
13660 * Makefile.in (JAVA_OBJS): Added verify.o.
13662 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13664 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13665 METHOD_ABSTRACT flag.
13667 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13668 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13669 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13671 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13673 (start_java_method): Hook for SYNCHRONIZED methods.
13675 * expr.c (build_java_jsr, build_java_ret): New functions
13676 (JSR,PRE): New macros
13677 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13678 (verify_jvm_instructions): tableswitch, lookupswitch,
13679 monitorenter, monitorexit, goto_w: verified.
13680 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13681 (build_java_monitor): New function.
13682 (MONITOR_OPERATION): Modified to call build_java_monitor()
13683 (verify_jvm_instructions): Started a thorough verification of
13686 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13688 Support verification of jsr/ret subroutines (used for try/finally).
13689 * decl.c (return_address_type_node): New type node.
13690 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13691 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13692 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13693 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13694 TYPE_USED): New macros for special types in type_map.
13696 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13697 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13699 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13701 * expr.c (can_widen_reference_to): New function.
13702 (pop_type): Use it.
13703 (merge_type_state): Support handling start of subroutine.
13704 (push_pending_block): Return char* error message, instead of calling
13705 fatal on an error. Also handle subroutines.
13706 (verify_jvm_instructions): Handle errors from push_poending_block.
13707 Support jsr and ret instructions.
13709 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13711 * jcf-io.c (find_classfile): Fix thinko.
13712 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13714 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13716 * Makefile.in (BISON): Remove.
13718 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13720 * Makefile.in: Convert to autoconf.
13721 * config-lang.in (outputs): Added java/Makefile.
13723 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13724 Rename cc1java to jc1.
13726 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13727 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13729 * class.c (class_depth): Do load_class if needed.
13731 Mostly better verification.
13732 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13733 (init_decl_processing): Change return type of soft_checkcast.
13734 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13735 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13736 lang_print_error): New functions.
13737 (lang_init): Set global hook print_error_function to lang_print_error.
13738 * expr.c: In the type_map ptr_type_node is only used for null now.
13739 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13740 (merge_types): Dererence pointer to record types before comparing.
13741 (decode_newarray_type, merge_types): On error just return NULL.
13742 (build_java_binop): Add preliminary implementation (with warning)
13743 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13744 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13745 (expand_compare, expand_java_goto, expand_java_call): Don't
13746 push_pending_block, since that only makes sense when verifying.
13747 (merge_type_state): Different return codes.
13748 (push_pending_block): A block may need to be verified more than once.
13749 (expand_byte_code): Warn about unused code at code generation time.
13750 (verify_jvm_instruction): Changed logic, since code may need to be
13751 re-verified if type-state has changed. Also, better error handling.
13752 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13753 Improve newarray, anewarray, ?aload, athrow,
13754 * java-tree.h (LABEL_CHANGED): New macro.
13756 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13758 * decl.c (soft_athrow_node): New global variable initialized.
13759 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13760 * typeck.c (convert): Added support for REAL_TYPE.
13761 (convert_to_char): New function.
13762 (convert): Handle CHAR_TYPE.
13763 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13764 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13765 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13767 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13768 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13769 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13770 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13771 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13772 to Use The Right Things.
13773 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13774 compatible with INT. BOOLEAN is made equivalent to BYTE.
13775 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13776 OPCODE_ifnonnull): Now supported.
13777 (build_java_athrow): New function.
13779 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13781 Rename method name <init> to match G++ (and fix mangling).
13782 * class.c (layout_class): Replace method name of <init> by class name.
13783 (make_method_value): Do inverse renaming of constructor from <init>.
13784 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13785 * typeck.c (lookup_java_constructor): New function.
13786 * expr.c (expand_invoke): If method_name is <init>, call
13787 lookup_java_constructor to find constructor.
13789 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13791 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13793 * parse.c (get_class_constant): Modified to handle array "classes"
13794 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13796 (convert): Modified to handle real type.
13797 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13798 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13799 variables declared.
13800 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13801 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13802 global variables initialized.
13803 (find_local_variable): Handles the case of a pointer
13804 (end_java_method): Restore the use of one more scope
13805 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13806 build_java_array_length_access, expand_java_arrayload,
13807 expand_java_arraystore, expand_java_array_length,
13808 expand_java_multianewarray, expand_java_anewarray,
13809 build_java_check_indexed_type, is_array_type_p,
13810 build_java_throw_out_of_bound_exception): New functions.
13811 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13812 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13813 OPCODE_<t>aload): Implemented code for verification.
13814 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13815 ARRAY_NEW_MULTI): Macro defined.
13816 (CONVERT): Modified to invoke convert().
13817 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13819 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13821 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13822 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13823 (make_class_data): Field name needs '/' as package prefix.
13824 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13826 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13828 Implement debug information for local variables.
13829 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13830 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13831 DECL_LOCAL_SLOT_CHAIN): New macros.
13832 (struct lang_decl_var): New type.
13833 * parse.c (give_name_to_locals): Move to decl.c.
13834 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13835 (start_java_method): Re-write parameter handling.
13836 (pending_local_decls): New global variable.
13837 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13838 (find_local_variable): Accept pc so we can skips decls not in range.
13839 (struct binding_level): Add end_pc field.
13840 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13841 (various): Change so current pc gets passed to find_local_variable.
13843 * decl.c (init_decl_processing): Re-arrange fields in
13844 class_type_node and and method_type_node to match kaffe 0.9.1.
13845 * class.c (make_method_value, make_class_data): Update
13846 initializations to match.
13848 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13850 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13851 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13852 (push_super_field): New function.
13853 (make_class_data): Handle inheritance of class static initializer.
13854 (layout_class): New name mangling.
13855 * constants.c (build_constant_data_ref): Init type of data array
13856 to a one-element array.
13857 (build_constants_constructor): Set DECL_SIZE from complete array type.
13858 * decl.c: Rename class_type, object_type etc to class_type_node,
13859 object_type_node etc. Make former inherit from latter.
13860 * expr.c (expand_invoke): Add cast of function address.
13861 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13862 * parse.c (yyparse): Don't call layout_class here.
13863 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13865 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13867 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13868 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13869 (alloc_class_constant): New.
13870 * expr.c (expand_invoke): Make sure method's class is initialized.
13871 * class.c (interits_from_p, emit_register_class): New functions.
13872 * parse.c (yyparse): Call emit_register_class.
13874 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13876 * constants.c: New file, to handle constant pool.
13877 * Makefile.in (JAVA_OBJS): Add constants.o.
13878 * decl.c (init_decl_processing): Update, fix, finish various structs.
13879 (pushdecl_top_level): New.
13880 * parse.c (layout_class): Moved to class.c.
13881 * expr.c (java_push_constant_from_pool): New function.
13882 * class.c (build_class_ref): Make work fully
13883 (make_class_data): Emit super-class, constant pool, interface vector.
13885 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13887 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13888 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13889 * class.c (class_depth): New function.
13890 (lookup_named_class): Replaced by new function lookup_class.
13891 * decl.c (object_type_node, string_type_node): New.
13892 Remove various types that we no longer need.
13893 * expr.c (verify_jvm_instructions): New separate verifier pass.
13894 (push_type, pop_type): New functions for verifier.
13895 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13896 (expand_byte_code): Simplify, since we assume already verified.
13897 (expand_invoke): Now mostly works.
13898 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13899 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13900 * parse.c: Wait to allocate class object until we know its name.
13901 (layout_class): Calculate DECL_VINDEX for each virtual method.
13902 * typeck.c (get_array_type): Rename to ...
13903 (build_java_array_type): ... and provide working implementation.
13904 (build_java_signature): New function - build Java signature of type.
13905 (set_java_signature): New function - cache signature with type.
13906 (lookup_java_method): New function.
13908 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13910 * class.c (ident_subst): Take extra SUFFIX parameter.
13911 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13912 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13913 (build_class_ref): Actually implement.
13914 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13915 * decl.c (builtin_function): New.
13916 (init_decl_processing): Update for current Kaffe. Declare some
13917 builtin Kaffe functions.
13918 * expr.c (build_address_of): New.
13919 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13920 Renamed (from expand_java_new etc), and added working implementations.
13921 (build_field_ref): Now also handle static fields.
13922 (expand_invoke): Implement invokestatic, and start implement rest.
13923 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13924 * javaop.def: Rename invokevirt -> invokevirtual.
13925 * lang.c (use_handles): Removed.
13926 * parse.c: Add support for ConstantValue attribute.
13927 Handle nested loading of a class. (JPOOL_UTF): New.
13929 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13931 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13933 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13935 * Make-lang.in (java.install-man): New empty rule.
13936 * typeck.c (set_local_type): New function.
13937 * expr.c (STORE_INTERNAL): Call find_local_variable,
13938 not find_stack_slot. Call set_local_type.
13940 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13942 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13943 and building RECORD_TYPE CONSTRUCTORs.
13944 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13946 * lang.c (use_handles): Change the default to 0.
13947 * decl.c: Define and build class_type, field_type, utf8const_type.
13948 * class.c (make_class_data, make_field_value,
13949 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13950 hashUtf8String, strLengthUtf8, mangled_classname:
13951 Functions to build reflective data structures.
13952 * parse.c (yyparse): Call make_class_data.
13954 * jcf-io.c (open_class, find_classfile): New functions.
13955 * jcf-dump.c: Support reading classfile from explicitly-named
13956 class file (without CLASSPATH searching).
13958 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13960 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13961 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13962 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13963 (get_constant): Now trivial for CONSTANT_Utf8.
13965 * jcf.h: Make NEW_CPOOL the default.
13966 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13968 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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