1 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4 * parse.y (mark_parser_ctxt): Likewise.
6 * lex.c (java_read_char): Avoid "comparison is always true"
9 2002-06-25 Andreas Schwab <schwab@suse.de>
11 * expr.c (JSR): Avoid undefined operation on PC.
13 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * decl.c (clear_binding_level): Const-ify.
17 2002-06-13 Akim Demaille <akim@epita.fr>
19 * parse.y (class_declaration, interface_declaration): Make sure
20 all their rules have an action, in order to avoid meaningless `$$
21 = $1' and their type clashes.
23 2002-06-11 Tom Tromey <tromey@redhat.com>
25 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
26 * parse-scan.y (statement_without_trailing_substatement): Added
28 (assert_statement): New rule.
29 * java-tree.h (struct lang_type) [assertions]: New field.
30 (TYPE_USES_ASSERTIONS): New macro.
31 (CLASS_USES_ASSERTIONS): Likewise.
32 (FIELD_SYNTHETIC): New define.
33 * lex.c (java_lval;): Added ASSERT_TK.
34 * parse.y (ASSERT_TK): Added.
35 (statement_without_trailing_substatement): Added assert_statement.
36 (assert_statement): New rule.
37 (build_assertion): New function.
38 (maybe_generate_pre_expand_clinit): Create and initialize
40 (lookup_package_type): Removed decl.
42 * keyword.gperf (assert): New token.
44 2002-06-10 Akim Demaille <akim@epita.fr>
46 * parse.y (interface_type_list, class_member_declaration)
47 (unary_expression_not_plus_minus): Remove duplicate %type.
50 2002-06-09 Tom Tromey <tromey@redhat.com>
52 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
54 * parse.y (method_header): Give error message in all cases.
57 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
59 Don't use RTL inlining. Fix for PR java/6820.
60 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
61 (flag_really_inline): New.
62 (java_decode_option): Set flag_really_inline if -finline-functions
64 (java_post_options): New function. Turn off inlining unless
65 flag_really_inline is set.
67 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
69 * gjavah.c (throwable_p): Accept argument as either a classname or
70 signature fragment. Create null-terminated classname string for super
71 when calling itself recursively.
72 (decode_signature_piece): Skip first character from class name
73 signature when calling throwable_p.
75 2002-06-08 H.J. Lu (hjl@gnu.org)
77 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
79 2002-06-04 Tom Tromey <tromey@redhat.com>
81 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
83 2002-06-04 Michael Koch <konqueror@gmx.de>
85 * gcj.texi (Input Options): Fixed typo.
87 2002-06-04 Zack Weinberg <zack@codesourcery.com>
89 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
90 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
91 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
92 and all now-pointless local variables. Rename other local
93 variables to reflect their not being handles.
95 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
96 #if JCF_USE_STDIO blocks.
98 * parse.y: Add missing semicolon at end of rule.
100 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
102 * check-init.c (attach_initialized_static_class): Delete, unused.
103 * parse.y: Use htab_t instead of struct hashtable, update
105 * java-tree.h: Include hashtab.h instead of hash.h.
106 (struct lang_decl_func): Use htab_t, set up for gengtype.
107 (struct init_test_hash_entry): Delete.
108 (struct treetreehash_entry): New.
109 (java_treetreehash_find): New
110 (java_treetreehash_new): New prototype.
111 (java_treetreehash_create): New prototype.
112 (java_mark_tree): Delete prototype.
113 (java_hash_hash_tree_node): Delete prototype.
114 (java_hash_compare_tree_node): Delete prototype.
115 (attach_initialized_static_class): Delete prototype.
116 * expr.c (build_class_init): Update to use java_treetreehash
118 (java_expand_expr): Update to use htab_t.
119 (emit_init_test_initialization): Likewise.
120 * decl.c (java_mark_tree): Delete.
121 * class.c (init_test_hash_newfunc): Delete.
122 (java_hash_hash_tree_node): Delete.
123 (java_hash_compare_tree_node): Delete.
124 (add_method_1): Update to use java_treetreehash functions.
125 (JAVA_TREEHASHHASH_H): New macro.
126 (java_treetreehash_hash): New function.
127 (java_treetreehash_compare): New function.
128 (java_treetreehash_find): New function.
129 (java_treetreehash_new): New function.
130 (java_treetreehash_create): New function.
131 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
133 * Make-lang.in (java/parse.o): Depend on debug.h.
134 * java-tree.h (struct lang_identifier): Use gengtype.
135 (union lang_tree_node): New.
136 (struct lang_decl_func): Use gengtype.
137 (struct lang_decl_var): Likewise.
138 (struct lang_decl): Likewise.
139 * parse.y: Include debug.h.
140 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
142 * lang.c (struct language_function): New dummy structure.
144 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
145 descriminator for DECL_LANG_SPECIFIC.
146 (struct lang_decl_func): Rename from struct lang_decl.
147 (enum lang_decl_desc): New.
148 (struct lang_decl): Make it a union. Update all the accessor macros.
149 (struct lang_type): Use gengtype.
150 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
151 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
152 are now the same size.
153 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
154 use discriminator to mark DECL_LANG_SPECIFIC.
156 * Make-lang.in (gt-java-builtins.h): New rule.
157 (java/builtins.o): Add dependency on gt-<filename>.h.
158 * builtins.c: Use gengtype for roots.
159 (union string_or_tree): Use gengtype.
160 (struct builtin_record): Use gengtype.
161 * config-lang.in (gtfiles): Add builtins.c.
163 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
164 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
165 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
166 gt-java-parse.h, gtype-java.h): Add rules to generate.
167 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
168 (class.o): Add dependency on gt-*.h.
169 (constants.o): Likewise.
172 (jcf-parse.o): Likewise.
173 (jcf-write.o): Likewise.
175 * config-lang.in (gtfiles): New.
176 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
177 * constants.c: Replace uses of ggc_add_* with GTY markers.
179 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
180 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
181 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
182 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
184 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
186 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
187 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
189 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
190 Include gtype-java.h.
192 2002-06-02 Tom Tromey <tromey@redhat.com>
194 Fix for PR java/5913:
195 * parse.y (patch_binop): Call patch_string on op1.
197 2002-06-02 Tom Tromey <tromey@redhat.com>
199 Fix for PR java/1343, PR java/6336:
200 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
201 formatting. Changed return type.
202 (anonymous_class_counter): Moved to top of file.
203 (maybe_make_nested_class_name): Append number to class name for
204 function-local classes.
206 2002-05-28 Zack Weinberg <zack@codesourcery.com>
208 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
209 * Make-lang.in: Update dependency lists.
211 2002-05-18 Mark Mitchell <mark@codesourcery.com>
213 * gjavah.c (throwable_p): Do not free the name of the class after
214 passing it to find_class.
215 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
216 * jcf-io.c (dirent.h): Include it.
217 (fnmatch.h): Likewise.
218 (compare_path): New function.
219 (java_or_class_file): Likewise.
220 (memoized_dirlist_entry): New type.
221 (memoized_dirlist_lookup_eq): New function.
222 (memoized_dirlists): New variable.
223 (caching_stat): New function.
224 (memoized_class_lookup_eq): New function.
225 (memoized_class_lookups): Likewise.
226 (find_class): Use memoized_class_lookups and caching_stat.
227 * jcf.h (JCF_USE_SCANDIR): Define.
228 * parse.y (java_expand_classes): Write the class files in reverse
231 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
233 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
235 2002-05-13 Mark Mitchell <mark@codesourcery.com>
237 * jcf-write.c (write_classfile): Unlink the temporary file if it
238 cannot be renamed. Use concat to build up the name of the
241 2002-05-08 Mark Mitchell <mark@codesourcery.com>
243 * jcf-write.c (write_classfile): Write the file to a
244 temporary file and then rename it.
246 2002-05-07 Tom Tromey <tromey@redhat.com>
248 * gjavah.c (throwable_p): Use xstrdup, not strdup.
250 Fix for PR java/1200:
251 * gjavah.c (throwable_p): New function.
252 (decode_signature_piece): Use it. A `WeakReference' isn't the
255 (gcjh_streq): New function.
257 2002-05-07 Andreas Jaeger <aj@suse.de>
259 * parse.y (finish_for_loop): Fix if statement.
261 2002-05-06 Tom Tromey <tromey@redhat.com>
263 Fix for PR java/5941:
264 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
265 loop update expression.
266 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
267 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
269 2002-05-04 Mark Wielaard <mark@klomp.org>
272 * parse.y (build_string_concatenation): Return just op1 only when op2
273 is null and op1 is a STRING_CST, otherwise always construct a
276 2002-04-27 Tom Tromey <tromey@redhat.com>
279 * parse.y (string_convert_int_cst): New function.
280 (merge_string_cste): Use it.
282 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
284 * java-tree.h (java_parse_file): Update.
285 (java_set_yydebug): Remove.
286 * jcf-parse.c (yydebug): Remove.
287 (java_set_yydebug): Die.
288 (java_parse_file): Update.
289 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
291 2002-04-24 Tom Tromey <tromey@redhat.com>
294 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
295 EXPR_WFL_QUALIFICATION of qual_wfl.
297 2002-04-23 Per Bothner <per@bothner.com>
299 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
300 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
301 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
303 2002-04-23 Tom Tromey <tromey@redhat.com>
306 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
307 recognize `-fcompile-resource='.
308 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
311 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
313 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
314 paths. Fixes PR java/2791.
316 2002-04-19 Andrew Haley <aph@redhat.com>
318 * jcf-write.c (push_long_const): lo, hi: New variables.
319 Use rshift_double to extract the high part of a 64-bit long.
320 Use WORD_TO_INT to extract the low part.
322 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
323 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
324 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
326 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
328 * typeck.c (incomplete_type_error): Remove.
330 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
332 * class.c (make_class_data): Set DECL_ALIGN on static class data,
333 for hash synchronization.
334 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
335 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
338 2002-04-16 Mark Wielaard <mark@klomp.org>
340 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
343 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
345 Fix for PR java/6294:
346 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
349 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
351 Fix for PR java/6085:
352 * parse.y (patch_method_invocation): Always use build_access_to_thisn
353 to get enclosing "this" argument for inner-class constructor
354 invocation. Pass correct arguments to build_access_to_thisn.
356 2002-04-10 Andreas Jaeger <aj@suse.de>
358 * gcj.texi (Input Options): Fix extdirs patch.
360 2002-04-10 Anthony Green <green@redhat.com>
362 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
364 2002-04-09 Anthony Green <green@redhat.com>
366 * gcj.texi (Input Options): Add --extdirs documentation.
367 * jcf-dump.c (OPT_extdirs): New macro.
368 (options): Add extdirs option.
369 (help): Describe --extdirs.
370 (main): Handle OPT_extdirs.
371 * gjavah.c (OPT_extdirs): New macro.
372 (options): Add extdirs option.
373 (help): Describe --extdirs.
374 (main): Handle OPT_extdirs.
375 * jcf-path.c (jcf_path_init): Add extdirs support.
376 (jcf_path_extdirs_arg): New function.
377 (extensions): New variable to hold extensions path entries.
378 * jvspec.c: Remove -fextdirs= when compiling main().
379 * lang.c (java_decode_option): Handle -fextdirs=.
380 * jcf.h (jcf_path_extdirs_arg): Declare new function.
381 * Make-lang.in: Compile jcf-path with version info for use in
382 identifying the appropriate libgcj.jar.
384 2002-04-08 Tom Tromey <tromey@redhat.com>
387 * .cvsignore: Added rmic.1 and rmiregistry.1.
388 * gcj.texi (Top): Link to new nodes.
389 (Invoking rmic): New node.
390 (Invoking rmiregistry): Likewise.
391 * Make-lang.in (java.generated-manpages): Added rmic.1 and
393 (java.maintainer-clean): Likewise.
394 ($(srcdir)/java/rmic.1): New target.
395 ($(srcdir)/java/rmiregistry.1): Likewise.
396 (java.install-man): Handle rmic.1 and rmiregistry.1.
398 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
400 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
401 Add note about handling uncaught exceptions. Add an exception handler
404 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
406 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
407 after using it to patch CALL_EXPR.
409 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
411 * gcj.texi (Invocation): Document CNI invocation API.
413 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
415 * expr.c (truthvalue_conversion): Rename. Update.
416 (expand_compare): Update.
417 * java-tree.h (java_truthvalue_conversion): New.
418 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
420 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
422 * java-tree.h (java_mark_addressable): New.
423 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
424 * typeck.c (mark_addressable): Rename, update.
426 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
428 * expr.c (build_java_binop): Update.
429 * java-tree.h (java_signed_type, java_unsigned_type,
430 java_signed_or_unsigned_type): Update.
431 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
432 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
433 * parse.y (patch_binop): Update.
434 * typeck.c (signed_or_unsigned_type, unsigned_type,
435 signed_type): Update.
437 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
439 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
440 (java_dummy_print): Remove.
441 (lang_print_error): Rename. Exit early if inhibiting output.
442 (inhibit_error_printing_function): New.
443 (java_init): Don't set hook.
444 (lang_init_source): Use new boolean.
446 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
448 * parse.y (do_resolve_class): Fix infinite recursion.
450 2002-03-29 Tom Tromey <tromey@redhat.com>
452 * parse.y (check_inner_circular_reference): Ignore incomplete
455 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
457 * Make-lang.in (builtins.o): Update.
458 * boehm.c (get_boehm_type_descriptor): Update.
459 * builtins.c: Include langhooks.h.
460 * decl.c (java_init_decl_processing): Update.
461 * java-tree.h (java_type_for_mode, java_type_for_size): New.
462 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
464 * typeck.c (type_for_mode, type_for_size): Update.
466 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
468 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
470 2002-03-28 Tom Tromey <tromey@redhat.com>
472 * except.c (expand_end_java_handler): If the handler type is NULL,
473 use java.lang.Throwable. Fixes PR java/5986.
475 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
477 Fix for PR java/4715:
478 * jcf-parse.c (parse_source_file_3): New function.
479 (read_class): Call it.
480 (java_parse_file): Likewise.
482 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
484 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
486 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
488 * parse.y (resolve_package): Initialize "decl".
489 (lookup_package_type): Remove unused function.
491 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
493 Fix for PR java/5993:
494 * parse.y (resolve_package): Return the decl if resolution was
495 successful. Don't special case "java.lang" and "java.lang.reflect"
496 packages. Set type_name to the merged identifier.
497 (resolved_qualified_expression_name): Print error using "name" if
498 resolve_package returns NULL_TREE.
500 2002-03-27 Tom Tromey <tromey@redhat.com>
502 * expr.c (expand_invoke): Don't generate null pointer check if
503 we're calling <init>.
505 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
507 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
509 * java-tree.h (java_lang_expand_expr): Similarly.
510 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
511 (java_init): Don't set hook.
513 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
515 Fix for PR java/5850:
516 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
517 context if field was not found in the current scope.
518 * expr.c (lookup_field): Don't look in enclosing contexts.
520 2002-03-26 Tom Tromey <tromey@redhat.com>
522 Fix for PR java/5942:
523 * parse.y (init_src_parse): Added sanity check.
524 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
527 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
529 * decl.c (lang_mark_tree): Rename java_mark_tree.
530 * java-tree.h (java_mark_tree): New.
531 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
533 2002-03-25 Zack Weinberg <zack@codesourcery.com>
535 * lex.c: Change java_perform_atof to take normal parameters
536 instead of a pointer to a parameter block. Call it directly
539 2002-03-22 Mark Wielaard <mark@klomp.org>
541 Fix for PR java/5368:
542 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
543 when printing error message.
545 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
547 * decl.c (maybe_build_cleanup): Remove.
549 2002-03-22 Tom Tromey <tromey@redhat.com>
551 Andrew Haley <aph@cambridge.redhat.com>
553 * expr.c (build_field_ref): Don't build a check if the field is a
556 2002-03-21 Eric Blake <ebb9@email.byu.edu>
558 Fix for PR java/6026:
559 * lex.c (java_lex): Fix parsing of consecutive floats.
561 2002-03-21 Tom Tromey <tromey@redhat.com>
563 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
566 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
568 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
569 insert_block, getdecls, kept_level_p, global_bindings_p): New.
571 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
573 * gcj.texi: @code{gcj} becomes @command{gcj}.
574 @code{gcc} becomes @command{gcc}.
575 GcjRaw changed to gnu.gcc.RawData.
577 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
579 * decl.c (start_java_method): Use new hook.
580 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
581 (java_init): Remove old hook.
583 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
585 * builtins.c (define_builtin): Do nothing if `type' is null.
588 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
590 * parse.y (parser_check_super_interface): Fix error message
593 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
595 * jcf-parse.c (get_constant): Delete unused variables.
597 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
599 * java-tree.h (java_parse_file): New.
600 * jcf-parse.c (yyparse): Rename java_parse_file.
601 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
603 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
605 * parse.y (craft_constructor): Return the constructor decl.
606 (java_expand_classes): Update comments.
607 (lookup_method_invoke): Call fix_constructors immediately for
608 anonymous class. Fixes PR java/5935.
610 2002-03-15 Anthony Green <green@redhat.com>
612 * jcf-parse.c (yyparse): Don't emit class registration
613 constructor when compiling resource files.
615 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
617 * lang.c (java_tree_code_type, java_tree_code_length,
618 tree_code_name): Delete.
619 (tree_code_type, tree_code_length, tree_code_name): Define.
620 (java_init): Don't try to copy into the various tree_code
623 2002-03-12 Tom Tromey <tromey@redhat.com>
625 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
626 UTF-8, not UCS-2. Fixes PR java/5923.
628 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
629 a call_expr wrapped in a convert. Fixes PR java/5848.
631 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
633 * jcf-write.c (write_classfile): Improve error strings.
635 2002-03-11 Eric Blake <ebb9@email.byu.edu>
637 * lex.c: Adjust comments to GNU standards.
639 2002-03-11 Eric Blake <ebb9@email.byu.edu>
641 Fix for PR java/5902:
642 * lex.c (java_lex): Fix parsing of literals.
644 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
646 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
647 to prevent it getting evaluated twice in the store checking case.
648 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
651 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
653 * decl.c (java_init_decl_processing): Make sure class_type_node
654 alignment is not less than 64 bits if hash synchronization is enabled.
656 2002-03-08 Per Bothner <per@bothner.com>
658 * parse.y (java_complete_lhs): Check if patch_assignment
659 returned an error-mark.
661 * parse.y (try_builtin_assignconv): Don't special-case zero.
663 2002-03-08 Per Bothner <per@bothner.com>
665 Fix for PR java/5812.
666 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
667 here instead of in JSR macro. Likewise with load_type_state call.
668 Do the latter on if the return_pc has been verified (the jsr returns).
669 (JSR): Now just call build_java_jsr.
671 2002-03-07 Jeff Sturm <jsturm@one-point.com>
673 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
674 (java.install-common): Link native driver to
675 JAVA_TARGET_INSTALL_NAME.
677 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
679 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
680 * builtins.c(sin_builtin): Likewise
681 * builtins.c(sqrt_builtin): Likewise
683 2002-03-03 Zack Weinberg <zack@codesourcery.com>
685 * java/expr.c, java/jcf-parse.c, java/lex.c:
686 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
687 REAL_ARITHMETIC blocks unconditional. Delete some further
688 #ifdef blocks predicated on REAL_ARITHMETIC.
690 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
692 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
693 explicit sizeof/sizeof.
694 * decl.c (java_init_decl_processing): Likewise.
695 * jcf-parse.c (init_jcf_parse): Likewise.
696 * parse.y (init_src_parse): Likewise.
698 2002-03-02 Per Bothner <per@bothner.com>
700 Make --CLASSPATH by a synonym for --classpath and -classpath.
701 Implement --bootclasspath.
702 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
703 (classpath_l): Remove.
704 (jcf_path_CLASSPATH_arg): Remove.
705 (jcf_path_bootclasspath_arg): New function.
706 (jcf_path_seal): Simplify accordingly.
708 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
709 (jcf_path_CLASSPATH): Remove declaration.
710 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
711 (lang_specific_driver): Translate -bootclasspath.
712 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
713 * lang.c (decode_lang_options): Do jcf_path_init first.
714 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
715 * gjavah.c: Also handle --bootclasspath.
716 Handle --CLASSPATH as a synonum for --classpath.
717 * jcf-dump.c: Likewise.
719 "." is not part of system path, but is the default for --classpath.
720 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
721 (jcf_path_seal): Add "." if no CLASSPATH specified.
723 * gcj.texi: Document changes.
725 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
727 * expr.c (build_java_arraystore_check): Fix formatting.
729 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
731 Fix for PR java/5758, java/5632:
732 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
733 inner-class separator too.
734 * parse.y (do_resolve_class): New local `decl_result.'
735 Progressively build a name for what can have been loaded.
737 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
739 * expr.c (java_array_data_offset): Removed function.
740 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
741 (build_java_array_length_access): Obtain "length" value using a
742 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
743 (build_java_arrayaccess): Correct comment. Access "data" using a
744 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
745 (build_java_arraystore_check): New function.
746 (expand_java_arraystore): Use build_java_arraystore_check.
747 * parse.y (patch_assignment): Simplify code to insert a store check
748 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
749 * check-init.c (check_init): Update to reflect that an array length
750 access is now a COMPONENT_REF.
751 * gcj.texi (Code Generation): Improve documentation of
752 -fno-bounds-check. Add documentation for -fno-store-check.
753 * java-tree.h (flag_store_check): Declare.
754 (build_java_arraystore_check): Declare.
755 * lang.c (flag_store_check): Initialize to 1.
756 (lang_f_options): Add store-check option.
757 * jvspec.c: Don't pass store-check option to jvgenmain.
758 * lang-options.h: Add help string for -fno-store-check.
760 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
762 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
763 * java-tree.h (java_dup_lang_specific_decl): New.
764 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
766 2002-02-27 Zack Weinberg <zack@codesourcery.com>
768 * builtins.c, decl.c: Delete traditional-mode-related code
769 copied from the C front end but not used, or used only to
770 permit the compiler to link.
772 2002-02-22 Tom Tromey <tromey@redhat.com>
774 Fix for PR java/2369:
775 * jvspec.c (verify_class_name): New function.
776 (lang_specific_driver): Call it.
777 (JAVA_START_CHAR_P): New macro.
778 (JAVA_PART_CHAR_P): Likewise.
780 2002-02-22 Per Bothner <per@bothner.com>
782 * class.c: Change vtable to be more compatible with g++ v3 abi.
783 (get_dispatch_table): Prepend offset-to-top (always 0) and
784 type_info pointer (currently unimplemented hence NULL) to vtable.
785 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
786 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
787 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
788 (build_dtable_decl): Add declarations for new fields.
790 2002-02-20 Per Bothner <per@bothner.com>
792 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
793 to finit$ (otherwise generate_bytecode_insns drops it). However, we
794 don't need to set it on the COMPOUND_EXPR - the caller does that.
796 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
798 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
799 `--CLASSPATH' becomes `--classpath.'
800 * gjavah.c: Likewise.
801 * jcf-dump.c: Likewise.
802 * lang-options.h: Likewise.
804 * jcf-path.c: Updated comment.
805 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
806 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
807 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
808 (jcf_path_CLASSPATH_arg): Ditto.
809 (classpath_u): Updated leading comment.
811 2002-02-20 Per Bothner <per@bothner.com>
813 * builtins.c (check_for_builtin): New function.
814 (build_call_or_builtin): Remove.
815 * java-tree.h: Update accordingly.
816 * expr.c (expand_invoke): Use build + check_for_builtin instead
817 of build_call_or_builtin.
818 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
819 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
820 flag (which had caused jcf-write to incorrectly emit invokevirtual).
822 2002-02-17 Tom Tromey <tromey@redhat.com>
824 * java-tree.h (TYPE_STRICTFP): New macro.
825 (struct lang_type) [strictfp]: New field.
826 (CLASS_STRICTFP): New macro.
827 (METHOD_STRICTFP): New macro.
828 (struct lang_decl) [strictfp]: New field.
829 * parse.y (method_header): Disallow strictfp constructor or
831 (STRICT_TK): Move before MODIFIER_TK.
832 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
833 (METHOD_MODIFIERS): Likewise.
834 (INTERFACE_MODIFIERS): Likewise.
835 * jcf-write.c (get_access_flags): Likewise.
836 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
837 (add_method_1): Likewise.
838 (get_access_flags_from_decl): Likewise.
839 * jcf-dump.c (print_access_flags): Print in standard order. Also,
840 recognize strictfp flag.
841 * jcf.h (ACC_STRICT): New define.
843 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
845 * class.c(build_utf8_ref): Move declaration of decl_size
847 2002-02-07 Tom Tromey <tromey@redhat.com>
849 * gcj.texi (Input Options): --CLASSPATH does not suppress system
852 2002-02-04 Anthony Green <green@redhat.com>
854 * class.c (build_utf8_ref): Put UTF-8 constants into merged
855 sections if available.
857 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
859 * parse.y (java_expand_classes): Fix typo in static field loop.
861 2002-02-02 Richard Henderson <rth@redhat.com>
863 * class.c (add_field): Mark static fields external.
864 (build_class_ref): Remove redundant set.
865 * parse.y (java_expand_classes): Mark static fields of classes
866 to be compiled as local.
867 * jcf-parse.c (parse_class_file): Likewise.
869 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
871 * gcj.texi (About CNI): New node.
873 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
876 * jcf-parse.c : Check for HAVE_LOCALE_H before using
877 setlocale() with LC_CTYPE as a parameter.
880 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
882 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
883 Follow GNU Coding Standards for --version.
885 2002-01-28 Tom Tromey <tromey@redhat.com>
887 * expr.c (build_jni_stub): Ensure storage for `meth' is
889 * parse.y (java_complete_expand_methods): Set
890 current_function_decl before building JNI stub.
892 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
894 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
897 2002-01-22 Tom Tromey <tromey@redhat.com>
899 * decl.c (java_init_decl_processing): Use add_predefined_file.
900 Predefine RawData.java.
901 (predef_filenames): Removed.
902 (java_init_decl_processing): Don't register predef_filenames.
903 * jcf-parse.c (add_predefined_file): New function.
904 (predefined_filename_p): Rewrote.
905 (predefined_filename_p): No longer static.
906 * decl.c (java_init_decl_processing): Call initialize_builtins.
907 * Make-lang.in (JAVA_OBJS): Added builtins.o.
908 (java/builtins.o): New target.
909 * builtins.c: New file.
910 * parse.y (patch_invoke): Use build_call_or_builtin.
911 * java-tree.h (build_call_or_builtin): Declare.
912 (initialize_builtins): Declare.
913 (java_set_exception_lang_code): Removed unused declaration.
914 (PREDEF_FILENAMES_SIZE): Removed.
915 (java_tree_index): Added JTI_PREDEF_FILENAMES.
916 (predef_filenames): New define.
917 (add_predefined_file): Declare.
918 (predefined_filename_p): Declare.
919 * expr.c (expand_invoke): Use build_call_or_builtin.
921 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
923 * parse.y (patch_switch_statement): Fix format specifier.
925 2002-01-16 Tom Tromey <tromey@redhat.com>
927 More for PR java/5365:
928 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
930 (process_file): Generate include for
931 java.lang.UnsupportedOperationExceptions.
933 2002-01-15 Andreas Jaeger <aj@suse.de>
935 * .cvsignore: Add man pages.
937 2002-01-15 Tom Tromey <tromey@redhat.com>
939 Fix for PR java/5365:
940 * gjavah.c (process_file): Turn class name into a file name.
942 2002-01-14 Matthias Klose <doko@debian.org>
944 * gcj.texi: Fix whitespace and formatting errors in the
945 synopsis of the man pages. Update copyright.
947 2002-01-14 Tom Tromey <tromey@redhat.com>
950 * Make-lang.in (java.install-man): Handle jv-convert man page.
951 (java.generated-manpages): Added jv-convert.1.
952 (java.uninstall): Remove jv-convert.1.
953 (java.maintainer-clean): Likewise.
954 ($(srcdir)/java/jv-convert.1): New target.
955 * gcj.texi (Top): Link to jv-convert node.
956 (Individual utilities): Likewise.
957 (Invoking jv-convert): New node.
959 2001-01-10 Jeff Sturm <jsturm@one-point.com>
960 Martin Kahlert <martin.kahlert@infineon.com>
962 * jcf-parse.c (get_constant): Don't swap lo/hi for big
963 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
965 2002-01-03 Graham Stott <grahams@redhat.com>
967 * class.c (compile_resource_file): Update copyright date.
968 Constify filename parameter.
969 (java-tree.h): Update copyright date.
970 (compile_resource_file): Constify filename parameter.
972 2002-01-03 Graham Stott <grahams@redhat.com>
974 * gcc/jcf-parse.c: Update copyright date.
975 (yyparse): Constify resource_filename.
977 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * parse.y (src_parse_roots): Don't needlessly zero init.
981 2001-12-31 Tom Tromey <tromey@redhat.com>
983 * parse.y (dump_java_tree): New function.
984 (source_end_java_method): Call it.
985 (end_class_declaration): Likewise.
986 * lang.c (java_decode_option): Call dump_switch_p.
988 2001-12-28 Tom Tromey <tromey@redhat.com>
990 * gen-table.pl: Don't process characters after \uffff. Added
991 comment pointing to input file.
993 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
995 * gen-table.pl: Const-ify output. Document the location of a
996 suitable unicode input file.
998 * chartables.h: Regenerate.
1000 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1002 * chartables.h: Const-ify.
1003 * gjavah.c (options): Likewise.
1004 * jcf-dump.c (options): Likewise.
1005 * jv-scan.c (options): Likewise.
1006 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1007 * parse.y (binop_lookup): Likewise.
1009 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1011 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1012 the static arrays that are output.
1013 * jvspec.c (jvgenmain_spec): Make static.
1014 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1015 * keyword.h: Regenerate.
1016 * lang.c (string_option, process_option_with_no, lang_f_options,
1017 lang_W_options): Const-ify.
1018 * lex.c (java_lex): Likewise.
1020 2001-12-21 Richard Henderson <rth@redhat.com>
1022 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1023 (get_boehm_type_descriptor): ... here. Arrange for the
1024 TREE_TYPE to get set properly.
1026 2001-12-21 Richard Henderson <rth@redhat.com>
1028 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1029 only if the target requires collect2.
1031 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1033 2001-12-20 Tom Tromey <tromey@redhat.com>
1036 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1037 CAN_COMPLETE_NORMALLY for the node.
1038 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1039 generate code for second branch if first branch can't complete
1041 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1042 the loop head if the loop body can't complete normally.
1044 2001-12-20 Tom Tromey <tromey@redhat.com>
1047 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1048 case where `finally' clause can't complete normally.
1050 2001-12-20 Tom Tromey <tromey@redhat.com>
1053 * parse.y (analyze_clinit_body): Added this_class parameter.
1054 Check for more cases where we must keep <clinit>.
1055 (maybe_yank_clinit): Cleaned up flow control.
1057 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1059 * decl.c (java_init_decl_processing): Don't initialize
1060 finit_leg_identifier_node.
1061 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1062 (finit_leg_identifier_node): Remove.
1063 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1065 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1067 * mangle.c (mangle_member_name): Don't special-case for
1069 * mangle_name.c (unicode_mangling_length): Likewise.
1070 (append_unicode_mangled_name): Likewise.
1071 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1074 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1076 * expr.c (build_java_array_length_access): Don't force null pointer
1077 check unless flag_check_references is set.
1079 2001-12-20 Tom Tromey <tromey@redhat.com>
1081 Fix for PR java/3417:
1082 * parse.y (patch_assignment): Added special processing for
1084 (patch_return): Don't convert booleans to integers, and don't
1085 special-case `null'.
1087 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1089 * config-lang.in (diff_excludes): Remove.
1091 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1093 * gcj.texi: Update link to GCC manual.
1095 2001-12-17 Tom Tromey <tromey@redhat.com>
1097 * parse.y (link_nested_class_to_enclosing): Removed useless
1100 2001-12-16 Tom Tromey <tromey@redhat.com>
1102 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1105 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1107 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1108 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1111 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1113 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1115 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1117 * decl.c (java_init_decl_processing): Build otable_type correctly.
1118 otable_decl is an otable_type.
1120 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1122 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1123 otable_type, otable_ptr_type, method_symbol_type,
1124 method_symbols_array_type, method_symbols_array_ptr_type): New
1125 field/global tree definitions.
1126 (flag_indirect_dispatch): New flag.
1127 * decl.c (java_init_decl_processing): Initialize new otable and
1128 otable_syms type nodes and decls. Add new field "index" to
1130 * class.c (build_method_symbols_entry): New function.
1131 (make_method_value): Set "index" to to method's vtable index for
1132 virtual methods when indirect-dispatch is not used.
1133 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1134 and set vtable_method_count to -1. Set otable and otable_syms field
1135 if indirect-dispatch is used and there was something to put in them.
1136 (build_method_symbols_entry): New function.
1137 (emit_offset_symbol_table): New function.
1138 * expr.c (get_offset_table_index): New function.
1139 (build_invokevirtual): Build array reference to otable at the index
1140 returned by get_offset_table_index, and use the result as the vtable
1142 (build_invokeinterface): Similar.
1143 * jcf-parse.c (yyparse): If indirect-dispatch, call
1144 emit_offset_symbol_table at the end of compilation, after all classes
1145 have been generated.
1146 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1147 * lang.c (flag_indirect_dispatch): Define.
1148 (lang_f_options): Add indirect-dispatch flag.
1150 2001-12-14 Matthias Klose <doko@debian.org>
1152 * gcj.texi: Markup for man page generation. Document missing
1153 options printed by <tool> --help.
1154 Terminate description of gij's -ms option with a dot.
1155 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1156 (java.generated-manpages java.install-man, java.uninstall,
1157 java-maintainer-clean) Updated.
1159 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1161 * class.c (get_dispatch_table): Fix java vtable layout
1162 for TARGET_VTABLE_USES_DESCRIPTORS.
1163 * decl.c (java_init_decl_processing): Initialize
1164 alloc_no_finalizer_node, finalize_identifier_node.
1165 * expr.c (class_has_finalize_method): New function.
1166 (expand_java_NEW): Generate calls for finalizer-free allocation.
1167 (build_invokevirtual): Fix java vtable layout for
1168 TARGET_VTABLE_USES_DESCRIPTORS.
1169 * java-tree.h (enum java_tree_index): New entries:
1170 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1171 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1172 (class_has_finalize_method): declare.
1173 (HAS_FINALIZER_P): New macro.
1174 * parse.y (patch_invoke): Generate calls for finalizer-free
1177 2001-12-12 Matthias Klose <doko@debian.org>
1179 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1180 whitespace at end of line.
1182 2001-12-11 Tom Tromey <tromey@redhat.com>
1184 * lex.c (java_init_lex): Define wfl_to_string as
1185 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1187 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1189 * class.c (make_method_value): Use null_pointer_node to
1190 represent empty exception table.
1192 2001-12-10 Tom Tromey <tromey@redhat.com>
1194 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1196 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1198 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1200 2001-12-09 Per Bothner <per@bothner.com>
1202 * check-init.c (current_switch_has_default): New static field.
1203 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1204 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1205 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1207 2001-12-09 Tom Tromey <tromey@redhat.com>
1209 * check-init.c (check_init): Don't allow pre- or post- increment
1210 or decrement of final variable.
1211 (final_assign_error): Minor error message rewording.
1213 2001-12-08 Tom Tromey <tromey@redhat.com>
1215 * java-tree.h: Fixed typo.
1217 * gjavah.c (decompile_method): Don't decompile to `return this'
1220 * gjavah.c (cxx_keywords): Re-sorted.
1221 * lex.c (cxx_keywords): Re-sorted.
1223 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1226 * gjavah.c (print_namelet): Clear subnamelets.
1227 (HANDLE_METHOD): Set `method_printed' earlier.
1229 2001-12-07 Tom Tromey <tromey@redhat.com>
1231 * lang.c (lang_f_options): Added
1232 optimize-static-class-initialization.
1233 (java_decode_option): Removed special case.
1235 2001-12-07 Per Bothner <per@bothner.com>
1237 * check-init.c (check_init): Fix typo freeing memory twice.
1239 2001-12-05 Per Bothner <per@bothner.com>
1241 Restore support for static class initialization optimization.
1242 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1243 * check-init.c (check_int): At end of BLOCK handle initialization
1244 blocks, which used to be done in java_complete_expand_method but did
1245 not handle the case where check_for_initialization might allocate
1246 more than a word of bits.
1247 * decl.c (lang_make_tree): The smic field is now a tree.
1248 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1249 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1251 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1253 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1254 Change from a hash table to a list.
1255 (struct_lang_decl): Change field 'smic' to match.
1256 * class.c (add_method_1): Initialize
1257 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1258 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1259 (java_expand_method_bodies): -here, since 'smic' is now a list.
1260 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1262 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1264 * class.c (java_hash_compare_tree_node): Fix casts.
1266 2001-12-04 Per Bothner <per@bothner.com>
1268 * check-init.c: Handle definite unassignment to finals in addition
1269 to definite assignment.
1270 (loop_current_locals): New field.
1271 (num_current_locals, int start_current_locals, num_current_words):
1273 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1274 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1275 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1276 (get_variable_decl, check_final_reassigned): New functions.
1277 (check_init, check_bool_init): Modify as needed for checking finals.
1278 (check_for_initialization): Take extra parameter and return void.
1279 Do extra start-up logic to check final fields for assignment.
1280 * parse.y (check_static_final_variable_assignment_flag,
1281 reset_static_final_variable_assignment_flag, check_final_assignment,
1282 check_final_variable_local_assignment_flag,
1283 reset_final_variable_indirect_assignment_flag,
1284 reset_final_variable_global_assignment_flag): Remove functions.
1285 (java_complete_expand_methods, outer_field_access_fix,
1286 patch_assignment): Remove no-longer used logic.
1287 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1288 * parse.y (register_fields, java_complete_tree): Update accordingly.
1290 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1291 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1292 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1294 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1296 * java-tree.h (DECL FINAL): New bit-field.
1297 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1298 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1299 (DECL_INIT_CALLS_THIS): New macro.
1300 (struct lang_decl): New bit-field init_calls_this.
1301 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1302 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1303 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1304 use it for both local variables and final fields.
1305 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1307 (struct lang_type): Remove hfv bit-field.
1308 (check_for_initialization): Change to return void.
1310 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1311 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1312 * check-init.c (final_assign_error): New helper function.
1313 (check_final_reassigned, check_init): Use it.
1314 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1316 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1317 bit-fields to unsigned.
1319 2001-12-03 Per Bothner <per@bothner.com>
1321 * parse.y (patch_binop): Minor constant folding.
1323 * parse.y (build_current_thisn): Shorter 'buffer'.
1325 2001-12-03 Per Bothner <per@bothner.com>
1327 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1328 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1329 * jcf-write.c (generate_bytecode_insns): Remove support for
1330 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1331 * check-init.c (check_init): Likewise.
1333 2001-12-03 Per Bothner <per@bothner.com>
1335 * verify.c (subroutine_nesting): New function.
1336 (verify_jvm_instructions): Use it to fix logic for checking that
1337 we're done with the current subroutine.
1339 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1340 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1342 2001-12-03 Per Bothner <per@bothner.com>
1344 * jcf.h: Fix obvious typo in comment.
1345 * typeck.c (build_null_signature): Add comment.
1347 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1349 * expr.c: Remove leading capital from diagnostic messages, as
1350 per GNU coding standards.
1351 * jcf-io.c: Similarly.
1352 * jcf-parse.c: Similarly.
1353 * jv-scan.c: Similarly.
1354 * jvspec.c: Similarly.
1355 * mangle.c: Similarly.
1357 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1358 Alexandre Petit-Bianco <apbianco@redhat.com>
1360 * expr.c (build_java_arrayaccess): Call save_expr on array for
1361 correct evaluation order, modified comment, fixed indentation.
1362 * parse.y: (patch_assignment): Correctly extract the array base
1363 from the tree generate by build_java_arrayaccess, added comments.
1364 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1365 Fixes PR java/3096, PR java/3803, PR java/3965.
1367 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1369 * expr.c (expand_byte_code): Remove trailing periods from messages.
1370 * jcf-parse.c (load_class, jcf_parse): Similarly.
1371 * jcf-write.c (generate_classfile): Similarly.
1372 * lex.c (java_lex): Similarly.
1374 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1376 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1378 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1380 * Make-lang.in (java.generated-manpages): New dummy target.
1382 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1384 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1386 (lang_specific_pre_link): Use set_input to set input_filename.
1388 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1389 (main): Fix definition.
1390 Strip `main' from classname.
1393 2001-11-18 Roger Sayle <roger@eyesopen.com>
1395 * parse.h (java_expand_switch): Remove old prototype.
1397 2001-11-18 Tom Tromey <tromey@redhat.com>
1399 Fix for PR java/1401:
1400 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1402 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1405 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1407 * lang.c (finish_parse): Rename to java_finish.
1408 (LANG_HOOKS_FINISH, java_finish): New.
1410 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1412 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1413 * java-tree.h: New prototype.
1414 * lang.c (java_init): Update prototype. Combine with old init_parse.
1416 2001-11-13 Tom Tromey <tromey@redhat.com>
1418 * gjavah.c (method_signature): New global.
1419 (HANDLE_METHOD): Set it.
1420 (decompile_return_statement): New function.
1421 (decompile_method): Use it.
1422 (print_method_info): Removed `synth' argument.
1424 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1426 * java-tree.h (java_set_yydebug): New.
1427 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1428 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1429 (print_lang_decl, print_lang_type, print_lang_identifier,
1430 print_lang_statistics, lang_print_xnode): Remove.
1432 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1434 * jcf-parse.c (init_lex): Remove.
1435 * lang.c (language_string, lang_identify): Remove.
1436 (struct lang_hooks): Constify.
1437 (LANG_HOOKS_NAME): Override.
1438 (init_parse): Update.
1440 2001-11-08 Andreas Franck <afranck@gmx.de>
1442 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1443 program_transform_name the way suggested by autoconf.
1444 (java.install-common): Also transform auxiliary program names with
1445 program_transform_name.
1447 2001-11-08 Tom Tromey <tromey@cygnus.com>
1449 * parse.y (trap_overflow_corner_case): New rule.
1450 (unary_expression): Use it.
1451 * lex.c (java_init_lex): Don't set minus_seen.
1452 (yylex): Don't use minus_seen. Communicate overflow to parser for
1454 (error_if_numeric_overflow): New function.
1455 * parse.h (minus_seen): Removed field.
1456 (JAVA_RADIX10_FLAG): New define.
1458 2001-11-07 Tom Tromey <tromey@redhat.com>
1460 Patch for PR java/1414:
1461 * parse.y (case_label_list): New global.
1462 (goal): Register case_label_list with GC.
1463 (java_complete_lhs): Save new case on case_label_list.
1464 (patch_switch_statement): Check for duplicate case labels.
1466 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1468 * parse.y (patch_assignment): Removed unused third argument.
1469 (java_complete_lhs): Removed unused third argument to patch_assignment.
1471 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1473 * lang.c: Include langhooks-def.h.
1474 * Make-lang.in: Update.
1476 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1478 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1480 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1482 * mangle.c (find_compression_record_match): Don't match compression
1483 records for package name elements unless they occur at the start of
1484 the name. Fix for PR java/4717.
1486 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1488 * expr.c (expand_java_field_op): Don't special-case references to
1489 java.lang.PRIMTYPE.TYPE.
1490 (build_primtype_type_ref): Removed.
1491 * java-tree.h (build_primtype_type_ref): Remove prototype.
1492 * parse.y (maybe_build_primttype_type_ref): Removed.
1493 (complete_function_arguments): Don't special-case references to
1494 java.lang.PRIMTYPE.TYPE.
1495 (patch_assignment): Likewise.
1496 (array_constructor_check_entry): Likewise.
1498 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1500 * mangle.c (static tree compression_table): Fixed leading comment.
1501 * parse.h (struct parser_ctxt): Fixed field comment.
1502 * parse.y (check_pkg_class_access): New prototype, fixed leading
1503 comment, new parameter used to emit error only if passed as true.
1504 (parse_check_super): Pass extra argument to check_pkg_class_access.
1505 (do_resolve_class): Likewise.
1506 (process_imports): Likewise.
1507 (read_import_dir): Fixed indentation.
1508 (find_in_imports_on_demand): New local class_type_name. Local
1509 node_to_use deleted. while loop changed into for loop. Report
1510 multiple definition only for accessible classes. Improved error
1512 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1513 assigned to parameter list, fixed indentation. while loop changed
1514 into for loop, restore TREE_CHAIN on local `tem' before the next
1517 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1519 * lang.c (lang_get_alias_set): Deleted.
1521 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1523 * gjavah.c (jni_print_char): Fix thinko in last change.
1525 * gjavah.c (jni_print_char, decode_signature_piece): Use
1526 safe-ctype macros and/or fold extra calls into fewer ones.
1527 * lex.c (java_read_unicode, java_lex): Likewise.
1528 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1529 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1530 * mangle_name.c (append_unicode_mangled_name,
1531 unicode_mangling_length): Likewise.
1533 2001-10-17 Richard Henderson <rth@redhat.com>
1535 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1537 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1539 * lang.c (langhooks.h): Included.
1540 (LANG_HOOKS_INIT): Redefined.
1541 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1542 (LANG_HOOKS_DECODE_OPTION): Likewise.
1543 (struct lang_hooks lang_hooks): New initialization.
1545 2001-10-11 Per Bothner <per@bothner.com>
1547 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1548 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1549 The former is simpler, and jcf-write.c handles it better.
1550 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1551 or WITH_CLEANUP_EXPR.
1552 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1553 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1555 * parse.y (patch_if_else_statement): If the condition is constant,
1556 optimize away the test.
1558 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1560 * parse.y (patch_cast): Call patch_string on the first operand of
1561 the incoming node, update it if necessary. Fixes PR java/4510.
1563 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1565 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1566 when name qualifier matches a package name.
1568 2001-10-08 Tom Tromey <tromey@redhat.com>
1570 Fix for PR java/4489:
1571 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1572 force a new label when computing `body_block'.
1574 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1576 * jcf-io.c (format_uint): Const-ify.
1577 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1578 * lex.c (java_get_line_col): Likewise.
1579 * parse.y (build_incdec): Likewise.
1581 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1583 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1584 a NULL enclosing context if appropriate. Fixes PR java/4466.
1586 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1588 * parse.y (patch_assignment): Use lvalue's original TYPE when
1589 building the final COMPOUND_EXPR.
1590 (try_reference_assignconv): Fixed leading comment.
1592 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1594 * parse.y (check_final_variable_indirect_assignment): For
1595 COMPOUND_EXPR, return only if finals were found initialized
1596 properly, if not, keep on checking.
1597 (check_final_variable_global_assignment_flag): New local
1598 error_found, set when appropriate and used to decide whether to
1599 report uninitialized finals. Fixed typo in comment.
1601 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1603 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1604 last three initializations. Fixes PR java/4360.
1606 2001-09-21 Richard Henderson <rth@redhat.com>
1608 * class.c (get_dispatch_table): Handle function descriptors.
1609 (build_dtable_decl): Likewise.
1610 * expr.c (build_invokevirtual): Likewise.
1612 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1614 * parse.y (patch_method_invocation): Build class initialization
1615 when static finals are used to qualify method invocation.
1618 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1620 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1621 build_type_name_from_array_name.
1622 (STRING_STRIP_BRACKETS): New macro.
1623 * parse.y (build_type_name_from_array_name): New function.
1624 (array_creation_expression:): Accumulate []s instead of [s.
1625 (cast_expression:): Accumulate []s instead of [s after cast type
1627 (build_array_from_name): Local string deleted, use
1628 build_type_name_from_array_name.
1629 (build_unresolved_array_type): Accumulate []s instead of [s after
1631 (register_fields): Fixed comment.
1632 (resolve_class): Local name, base deleted, new locals tname and
1633 array_dims. Use build_type_name_from_array_name. Use array_dims to
1635 (purify_type_name): Use STRING_STRIP_BRACKETS.
1637 2001-09-18 Andreas Jaeger <aj@suse.de>
1639 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1640 * jv-scan.c: Likewise.
1642 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1644 * parse.y (patch_method_invocation): Inner class creation context
1645 check not enforced within constructors. Fixes PR java/1873.
1647 2001-09-16 Tom Tromey <tromey@redhat.com>
1649 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1650 NOTE_PUSH for single-case push. Fixes PR java/4189.
1652 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1654 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1655 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1656 (struct lang_type): New fields import_list and import_demand_list.
1657 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1658 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1659 (do_resolve_class): New local saved_enclosing_type, initialized,
1660 passed as parameter to find_in_imports and find_in_imports_on_demand.
1661 (find_in_imports): Added paramater enclosing_type, use its
1662 TYPE_IMPORT_LIST when applicable.
1663 (find_in_imports_on_demand): Added parameter enclosing_type, use
1664 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1665 declaration and initialization.
1666 (fold_constant_for_init): Switch/restore current_class to the
1667 appropriate context.
1669 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1671 * verify.c (verify_jvm_instructions): Fix typo.
1673 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1675 * expr.c (expand_invoke): Const-ification.
1676 * parse.y (patch_method_invocation): Likewise.
1678 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1680 * gjavah.c (cxx_keywords): Const-ification.
1681 * keyword.gperf (java_keyword): Likewise.
1682 * lang.c (java_tree_code_name): Likewise.
1683 * lex.c (cxx_keywords): Likewise.
1684 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1686 2001-09-11 Richard Henderson <rth@redhat.com>
1688 * parse.h (ctxp_for_generation): Mark extern.
1690 2001-09-10 Richard Henderson <rth@redhat.com>
1692 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1694 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1696 * typeck.c (java_array_type_length, build_prim_array_type):
1697 Represent empty arrays by NULL index.
1699 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1701 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1702 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1704 2001-09-06 Anthony Green <green@redhat.com>
1706 * class.c (O_BINARY): Define if necessary.
1707 (registerResource_libfunc): Declare.
1708 (init_class_processing): Initilize registerResource_libfunc.
1709 (compile_resource_file): New function.
1710 * java-tree.h (resource_name): Declare.
1711 (compile_resource_file): Declare.
1712 * jcf-parse.c (yyparse): Handle compiling java resource files.
1713 * lang.c (java_decode_option): Handle -fcompile-resource option.
1714 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1716 * gcj.texi (Code Generation): Add documentation for -R flag.
1718 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1720 * jcf-write.c (generate_classfile): Issue an error in case of
1721 field/initial value mismatch.
1722 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1723 being initialized and we're generating bytecode.
1724 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1725 set DECL_INITIAL properly when appropriate.
1729 2001-09-01 Per Bothner <per@bothner.com>
1731 * parse.y (maybe_yank_clinit): A field without an initializer is not
1732 relevant. All initializers except static final and constant require
1733 <clinit>, regardless of flag_emit_class_files.
1735 2001-08-31 Per Bothner <per@bothner.com>
1737 * class.c (set_constant_value): When not emiting class files, then a
1738 String ConstantValue is a utf8const_ptr_type.
1740 2001-08-30 Per Bothner <per@bothner.com>
1742 * jcf-write.c (generate_classfile): Check that field is primitive
1743 or string before emitting ConstantValue attribute.
1745 2001-08-30 Per Bothner <per@bothner.com>
1747 * parse.y (resolve_qualified_expression_name): If creating a
1748 COMPOUND_EXPR, set it's type correctly.
1750 2001-08-30 Per Bothner <per@bothner.com>
1752 * jcf-io.c (open_class): Set filename field.
1754 * jcf-parse,c (parse_class_file): Set current_function_decl
1755 for better error message when Code attribute is missing.
1757 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1758 better diagnostics, especially for constructors.
1760 2001-08-30 Per Bothner <per@bothner.com>
1762 * jcf-write.c (generate_classfile): Don't write ConstantValue
1763 attribute if field is not final, for compatibility with jdk.
1765 * jcf-write.c (generate_classfile): Convert ConstantValue values
1766 to correct type. Work-around for front-end bug.
1767 * class.c (set_constant_value): Error if constant has wrong type.
1769 2001-08-30 Per Bothner <per@bothner.com>
1771 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1772 "Double" are printed at verbosity 1.
1774 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1776 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1778 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1780 * parse.y (patch_assignment): Don't verify final re-assignment here.
1781 (java_complete_lhs): Verify assignments to finals calling
1782 patch_assignment. Verify re-assignments to finals before calling
1785 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1787 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1790 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1792 * lex.c (java_lex): new local found_hex_digits. Set and then used
1793 in test to reject invalid hexadecimal numbers.
1794 * parse.y (java_complete_tree): Prevent unwanted cast with
1795 initialized floating point finals.
1796 (patch_binop): Emit a warning when detecting a division by zero,
1797 mark result not constant, don't simplify non integer division.
1799 2001-08-28 Per Bothner <per@bothner.com>
1801 * jcf-write.c (generate_bytecode_insns): For increments and
1802 decrements just recurse to push constant. Improvement on Mark's patch.
1804 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1806 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1807 real conversion for increments and decrements of reals.
1809 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1811 * parse.y (resolve_qualified_expression_name): Handle unresolved
1812 qualified expressions, prevent numerical qualifiers, fixed typo.
1815 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1817 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1818 don't report anything but deprecated class when marked so. Handle
1820 (patch_method_invocation): Check deprecation on methods and types.
1821 (patch_binop): code becomes an enum tree_code, added default: to
1822 switch to handle that. Detect division by zero, try to fold and
1823 return before using a subroutine.
1825 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1827 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1828 file smaller than 4 bytes.
1829 * parse.y (check_inner_circular_reference): New function.
1830 (check_circular_reference): Likewise.
1831 (array_initializer:): Accept {,}.
1832 (java_check_circular_reference): Rewritten using
1833 check_circular_reference and check_inner_circular_reference.
1834 (java_complete_expand_method): Unconditionally save and restore
1835 the unpurged exception list.
1836 (build_dot_class_method_invocation): Unmangle signature parameter.
1838 2001-08-21 Tom Tromey <tromey@redhat.com>
1840 * decl.c (init_decl_processing): Add `throws' field to method
1842 * class.c (make_method_value): Compute `throws' field for method.
1844 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1846 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1847 circularity is detected.
1848 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1850 2001-08-17 Richard Henderson <rth@redhat.com>
1852 * class.c (emit_register_classes): Add align parameter to
1853 call to assemble_integer.
1855 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1857 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1858 loading a class_or_name fails, try considering an innerclass name
1859 and load the enclosing context.
1860 * parse.y (resolve_inner_class): New function.
1861 (find_as_inner_class): Added leading comment.
1862 (register_incomplete_type): Keep the current context as enclosing
1863 context for JDEP_FIELD dependencies.
1864 (do_resolve_class): Locals new_class_decl and super initialized to
1865 NULL. Call resolve_inner_class, explore the enclosing context
1866 superclass if necessary.
1869 2001-08-16 Tom Tromey <tromey@redhat.com>
1871 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1872 * gjavah.c (main): Updated for change to jcf_path_seal.
1873 * lang.c (version_flag): New global.
1874 (java_decode_option): Recognize `-version'.
1875 (java_init): Update for change to jcf_path_seal.
1876 * jcf.h (jcf_path_seal): Added `print' argument.
1877 * jcf-path.c (jcf_path_seal): Added `print' argument.
1879 2001-08-13 Zack Weinberg <zackw@panix.com>
1881 * Make-lang.in (java/decl.o): Update dependencies.
1882 * decl.c: Include libfuncs.h, don't include toplev.h.
1884 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1886 * decl.c (init_decl_processing): exception_type_node,
1887 class_not_found_type_node, and no_class_def_found_type_node
1888 initialized. predef_filenames augmented accordingly.
1889 instinit_identifier_node initialized.
1890 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1891 * java-tree.h (enum java_tree_index): New entries
1892 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1893 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1894 (exception_type_node): New macro.
1895 (class_not_found_type_node): Likewise.
1896 (no_class_def_found_type_node): Likewise.
1897 (instinit_identifier_node): Likewise.
1898 (PREDEF_FILENAMES_SIZE): Adjusted.
1899 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1900 (struct lang_type): Fixed typo in bitfield name.
1901 (DECL_INSTINIT_P): New macro.
1902 (ID_INSTINIT_P): Likewise.
1903 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1905 * parse.y (encapsulate_with_try_catch): New function.
1906 (generate_instinit): Likewise.
1907 (build_instinit_invocation): Likewise.
1908 (ctors_unchecked_throws_clause_p): Likewise.
1909 (add_instance_initializer): Deleted.
1910 (build_instance_initializer): Likewise.
1911 (in_instance_initializer): Likewise.
1912 (check_method_redefinition): instinit$ not to be verified.
1913 (java_complete_expand_methods): Generate instinit$, simplified code.
1914 (build_dot_class_method): Eliminated unnecessary locals. Use
1915 encapsulate_with_try_catch, removed unnecessary code.
1916 (fix_constructors): New local iii. Use build_instinit_invocation.
1917 (patch_method_invocation): Added comment.
1918 (maybe_use_access_method): Don't consider instinit$.
1919 (find_applicable_accessible_methods_list): Shorten the search for
1921 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1922 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1923 (patch_throw_statement): Likewise. Fixed typo.
1925 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1928 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1929 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1931 (lang_specific_pre_link): Use set_input to set input_filename.
1933 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1934 (main): Fix definition.
1935 Strip `main' from classname.
1938 2001-08-11 Zack Weinberg <zackw@panix.com>
1940 * lex.h: Don't include setjmp.h. Don't define
1941 SET_FLOAT_HANDLER or prototype set_float_handler.
1943 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1945 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1946 `poplevel' in the right order.
1948 2001-08-09 Richard Henderson <rth@redhat.com>
1950 * Make-lang.in (class.o): Depend on TARGET_H.
1951 * class.c (emit_register_classes): Use target hooks instead of
1952 assemble_constructor and assemble_destructor.
1954 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1956 * check-init.c (flags.h): Include
1957 (check_init): Don't report uninitialized static class
1958 initialization flags, don't free bit index when doing static class
1959 initialization optimization.
1960 (check_for_initialization): Return type changed to `unsigned int.'
1961 (attach_initialized_static_class): New function.
1962 * class.c (add_method_1): Create the initialized static class
1964 (finish_class): Always emit deferred inline methods.
1965 * decl.c (emit_init_test_initialization): Moved to expr.c
1966 (complete_start_java_method): Don't traverse
1967 DECL_FUNCTION_INIT_TEST_TABLE.
1968 (lang_mark_tree): Mark hash tables in function decls.
1969 * expr.c (emit_init_test_initialization): Moved from decl.c.
1970 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1971 initialization flag, set DECL_CONTEXT and
1972 LOCAL_CLASS_INITIALIZATION_FLAG.
1973 (java_lang_expand_expr): Emit initialization code for static class
1974 initialized flags when entering block, if necessary.
1975 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1976 * java-tree.h (flag_optimize_sci): New global variable declaration.
1977 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1978 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1979 (LOCAL_FINAL_P): Fixed typo in comment.
1980 (FINAL_VARIABLE_P): Likewise.
1981 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1982 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1983 (struct lang_decl): New fields `ict', `smic' and `cif.'
1984 (check_for_initialization): New returned value for global.
1985 (attach_initialized_static_class): New global function.
1986 (STATIC_CLASS_INIT_OPT_P): New macro.
1987 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1988 * lang.c (java_decode_option): Handle
1989 `-fno-optimize-static-class-initialization'
1990 * parse.y (start_complete_expand_method): New function.
1991 (java_expand_method_bodies): Likewise.
1992 (attach_init_test_initialization_flags): Likewise.
1993 (adjust_init_test_initialization): Likewise.
1994 (emit_test_initialization): Likewise.
1995 (java_complete_expand_methods): Nullify abstract and native method
1997 (java_complete_expand_method): New locals `fbody', `block_body'
1998 and `exception_copy.' Reorganized: directly return on empty method
1999 bodies, call `start_complete_expand_method', remember definitely
2000 initialized static class in function, don't expand method bodies.
2001 (java_expand_classes): Call `java_expand_method_bodies' before
2002 `finish_class' when compiling to native.
2003 (resolve_expression_name): Use `orig' after building outer class
2005 (patch_invoke): Remember static method invokations.
2007 2001-08-06 Richard Henderson <rth@redhat.com>
2009 * class.c (emit_register_classes): Pass a symbol_ref and priority
2010 to assemble_constructor.
2012 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2014 * java-tree.h (all_class_filename): New macro.
2015 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2016 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2017 newly created IDENTIFIER_NODE to `all_class_filename.'
2019 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2021 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2022 Use ggc_add_tree_root to register roots.
2024 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2026 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2027 second operand calling check_init.
2028 * decl.c (complete_start_java_method): Swaped second and third
2029 arguments while creating WITH_CLEANUP_EXPR node.
2030 * jcf-write.c (generate_bytecode_insns): Use second operand
2031 instead of third when handling WITH_CLEANUP_EXPR.
2032 * parse.y (java_complete_lhs): Expand second operand of
2033 WITH_CLEANUP_EXPR nodes.
2034 (patch_synchronized_statement): Swaped second and third arguments
2035 while creating WITH_CLEANUP_EXPR node.
2037 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2039 * parse.y (create_interface): Avoid cyclic inheritance report when
2040 syntax error encountered during class definition.
2043 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2045 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2047 (lang_specific_pre_link): Use set_input to set input_filename.
2049 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2050 (main): Fix definition.
2051 Strip `main' from classname.
2054 2001-07-18 Tom Tromey <tromey@redhat.com>
2057 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2058 * lex.c (java_new_lexer): Use ICONV_CONST.
2059 (java_read_char): Likewise.
2060 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2061 (jv-scan$(exeext)): Likewise.
2063 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2065 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2066 * parse.y (check_class_interface_creation): Allow `private' if the
2067 enclosing is not an interface.
2068 (create_interface): Interface tagged public if the enclosing
2069 context is an interface.
2070 (create_class): Class tagged public if the enclosing context
2074 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2076 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2079 2001-07-14 Tim Josling <tej@melbpc.org.au>
2081 * check-init.c (check_init): Remove references to EXPON_EXPR.
2083 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2085 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2086 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2089 2001-07-13 Tom Tromey <tromey@redhat.com>
2091 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2094 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2096 * parse.y (patch_method_invocation): Don't override primary if one
2097 is already provided, but let this$<n> be built. Fixed comment.
2099 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2101 * parse.y (empty_statement:): Report empty statement error only
2102 when found at class declaration level.
2105 2001-07-12 Tom Tromey <tromey@redhat.com>
2107 * expr.c (expand_load_internal): New function.
2108 (LOAD_INTERNAL): Use it.
2110 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2112 * parse.y (verify_constructor_super): Compare anonymous class ctor
2113 args with `valid_method_invocation_conversion_p.'
2116 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2118 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2119 `-fsyntax-only.' Fixes PR java/3248
2121 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2123 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2125 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2127 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2128 current function is static. Fixes PR java/1970
2130 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2132 * parse.y (patch_method_invocation): Add enclosing context to ctor
2133 calls if necessary. Fixes PR java/2953
2135 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2137 * parse.y (resolve_package): Abort if qualified expression member
2139 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2142 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2144 * verify.c: Don't use // comments.
2146 2001-07-05 Tom Tromey <tromey@redhat.com>
2148 * lang.c (flag_assume_compiled): Removed.
2149 * java-tree.h (flag_assume_compiled): Removed.
2150 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2151 -fhash-synchronization, -fuse-divide-subroutine,
2152 -fcheck-references, -femit-class-file, -femit-class-files,
2153 -fassume-compiled. Updated --encoding information. Changed
2154 -foutput-class-dir to `-d'.
2156 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2158 * jcf-parse.c (parse_class_file): Add lineno parameter to
2159 debug_start_source_file call.
2161 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2163 * gcj.texi: Use gpl.texi.
2164 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2165 dependencies and use doc/include in search path.
2167 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2169 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2170 `this'. If so, don't build instance initializers.
2172 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2174 * parse.y (resolve_expression_name): Improved error message for
2175 inner class cases. Fixes PR java/1958
2177 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2179 * lang.c: #include diagnostic.h
2180 (lang_print_error): Add a `diagnostic_context *' parameter.
2181 (java_dummy_print): Likewise.
2182 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2184 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2186 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2187 * jcf.h (typedef struct JCF): New bitfield `finished.'
2188 (JCF_FINISH): Set `finished.'
2189 (JCF_ZERO): Reset `finished.'
2192 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2194 * parse.y (class_body_declaration:): Don't install empty instance
2198 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2200 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2201 (set_class_decl_access_flags): New function.
2202 * java-tree.h (set_class_decl_access_flags): New prototype.
2203 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2204 (parse_class_file): New local `decl_max_locals.' Take wide types
2205 into account to compute DECL_MAX_LOCALS.
2206 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2209 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2211 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2213 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2215 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2216 * parse.y (do_resolve_class): Moved comments out to leading comment
2217 section. Removed local `start', New local `_ht' and
2218 `circularity_hash.' Record `enclosing' in hash table and search
2219 it to detect circularity. Use `enclosing' as an argument to
2220 `lookup_cl.' Free the hash table when done.
2222 2001-06-19 Tom Tromey <tromey@redhat.com>
2224 * lex.c (java_read_char): Disallow invalid and overlong
2225 sequences. Fixes PR java/2319.
2227 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2229 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2231 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2233 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2234 arguments accordingly.
2236 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2238 * gcj.texi: Move contents to just after title page.
2240 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2242 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2244 (patch_incomplete_class_ref): Build the class ref, build the class
2245 init if necessary, complete the tree.
2248 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2250 * parse.y (lookup_field_wrapper): Test `name' code.
2251 (resolve_qualified_expression_name): Test `qual_wfl' code.
2252 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2253 handle `qual_wfl' by code.
2254 (maybe_build_primttype_type_ref): Test `wfl' code.
2256 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2258 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2260 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2261 the dvi file in the java directory.
2263 2001-05-25 Sam TH <sam@uchicago.edu>
2265 * gen-table.pl javaop.h jcf.h lex.h,
2266 parse.h: Fix header include guards.
2268 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2270 * jv-scan.c (version): Update copyright year.
2272 2001-05-21 Per Bothner <per@bothner.com>
2274 * jcf-parse.c (read_class): If class is from .class or .zip file
2275 and it's already been read, don't push/pop parser context.
2277 2001-05-18 Per Bothner <per@bothner.com>
2279 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2280 command line so the jvgenmain-generated main program comes first.
2282 2001-05-15 Tom Tromey <tromey@redhat.com>
2284 * class.c (build_utf8_ref): Don't generate identifier based on
2287 2001-05-12 Richard Henderson <rth@redhat.com>
2289 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2290 * expr.c (java_lang_expand_expr): Expand it.
2291 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2292 calling build_exception_object_ref.
2293 * parse.y (catch_clause_parameter): Likewise.
2294 (build_dot_class_method): Likewise.
2295 (try_reference_assignconv): Likewise.
2296 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2297 * jcf-write.c (generate_bytecode_insns): Likewise.
2299 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2301 * parse.y (build_unresolved_array_type): Set
2302 EXPR_WFL_QUALIFICATION on the newly created wfl.
2303 Fixes PR java/2538. Fixes PR java/2535.
2305 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2307 * parse.y (fix_constructors): Removed unnecessary assignment to
2308 local. Moved assignment to `this$<n>', fixed comments and
2310 (build_wfl_wrap): Fixed indentation.
2311 Fixes PR java/2598, java/2579 and java/2658.
2313 2001-05-03 Mo DeJong <mdejong@redhat.com>
2315 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2316 check for byte swap.
2318 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2320 * expr.c (build_class_init): Move MODIFY_EXPR
2321 outside of COND_EXPR. Remove variable `call'.
2323 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2325 * decl.c: NULL_PTR -> NULL.
2326 * jcf-write.c: Likewise.
2328 2001-05-01 Tom Tromey <tromey@redhat.com>
2330 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2331 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2332 * gcj.texi: Updated copyright text. Include fdl.texi.
2333 (Top): Link to new node.
2335 2001-05-01 Per Bothner <per@bothner.com>
2337 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2339 2001-05-01 Per Bothner <per@bothner.com>
2341 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2342 import_list contains the name, not the TREE_PURPOSE.
2344 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2346 * jcf-io.c (read_zip_member): Cast to long in comparison with
2349 * jvspec.c (lang_specific_driver): Initialize variables.
2351 * mangle.c (find_compression_record_match): Likewise.
2353 * typeck.c (build_null_signature): Provide static prototype. Mark
2354 parameter with ATTRIBUTE_UNUSED.
2356 * verify.c (verify_jvm_instructions): Initialize variable.
2358 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2360 * parse.y (do_resolve_class): Check for cyclic inheritance during
2361 inner class resolution.
2363 2001-04-27 Per Bothner <per@bothner.com>
2365 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2366 while iterating, since that could cause gc to lose stuff.
2368 2001-04-26 Per Bothner <per@bothner.com>
2370 Fix method search wrt scope of inner classes to match JLS2.
2371 * typeck.c (build_null_signature): New static function.
2372 (has_method): New function. Uses build_null_signature and lookup_do.
2373 * java-tree.h (has_method): New declaration.
2374 * parse.y (find_applicable_accessible_methods_list): Do not search
2375 context of inner classes here.
2376 (patch_method_invocation): Search scope, ie. current and outer clases,
2377 for method matching simple name, to find class.
2379 2001-04-26 Per Bothner <per@bothner.com>
2381 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2382 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2384 * constants.c (find_methodref_with_class_index): New function.
2385 (find_methodref_index): Use find_methodref_with_class_index.
2386 * java-tree.h (find_methodref_with_class_index): New declaration.
2387 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2388 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2389 If context changed from interface to class, don't use invokeinterface.
2391 2001-04-25 Per Bothner <per@bothner.com>
2393 * verify.c (verify_jvm_instructions): For field instructions,
2394 check that field index is valid. For invoke instructions, check that
2395 method index is valid.
2397 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2399 * config-lang.in (target_libs): Copy from $libgcj_saved.
2401 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2403 * decl.c (init_decl_processing): Add new class "protectionDomain"
2405 * class.c (make_class_data): Set initial value for "protectionDomain".
2407 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2409 * jvspec.c (lang_specific_driver): Fix memory allocation
2410 deficit, by using concat in lieu of xmalloc/sprintf.
2412 2001-04-20 Per Bothner <per@bothner.com>
2414 Fixes to compile multiple .class files at once.
2415 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2416 * java-tree.h (CLASS_PARSED_P): New macro.
2417 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2418 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2419 (read_class): Avoid some code duplication.
2420 Don't call JCF_FINISH for a .class file - might be needed later.
2421 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2422 rather than CLASS_LOADED_P, since latter implies class laid out.
2423 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2424 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2426 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2428 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2430 * boehm.c: Include toplev.h.
2432 2001-04-06 Tom Tromey <tromey@redhat.com>
2433 Alexandre Petit-Bianco <apbianco@redhat.com>
2435 Fix for PR gcj/1404 and PR gcj/2332:
2436 * parse.y (build_array_from_name): If we use the type_wfl then
2437 accumulate dimensions from the original type as well.
2438 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2440 2001-04-06 Tom Tromey <tromey@redhat.com>
2442 * parse.y (analyze_clinit_body): Return true if the second operand
2443 of a METHOD_EXPR is nonzero.
2445 2001-04-06 Tom Tromey <tromey@redhat.com>
2447 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2449 ($(srcdir)/java/parse.c): Likewise.
2451 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2453 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2454 (version-gcc): Initialized.
2455 (which-gcj): Likewise.
2457 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2459 * java-tree.h (struct lang_decl): New macro
2460 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2461 * parse.y (build_instance_initializer): New function.
2462 (add_instance_initializer): Use it.
2463 (java_fix_constructors): Set `current_class' before fix pass.
2464 (fix_constructors): Just return if already fixed. Move `super()'
2465 invokation ahead. Use `build_instance_initializer.'
2468 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2470 * parse.y (resolve_qualified_expression_name): Pass field's
2471 DECL_CONTEXT to `not_accessible_p.'
2472 (not_accessible_p): Changed parameters order in `inherits_from_p'
2475 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2477 * lang-options.h: Add flag_check_references.
2479 2001-04-04 Per Bothner <per@bothner.com>
2481 * java-tree.h (CONSTANT_VALUE_P): New macro.
2482 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2483 * parse.y (maybe_build_class_init_for_field): New static function.
2484 (resolve_expression_name, resolve_field_access): Use
2485 maybe_build_class_init_for_field instead of build_class_init
2486 This does not do the init if the field is compile-time-constant.
2487 (resolve_field_access): Simplify.
2489 * parse.y (fold_constant_for_init): Merge test into switch.
2491 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2493 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2495 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2497 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2499 * expr.c (pop_type_0): Save the result of the first
2500 lang_printable_name call in a scratch buffer, so it
2501 won't be clobbered by the second call.
2503 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2505 * parse-scan.y (array_type:): Rewritten.
2506 (type_declaration:): `empty_statement' replaces `SC_TK.'
2507 (class_member_declaration:): `empty statement' added.
2508 (method_body:): Simplified.
2509 (static_initializer:): Likewise.
2510 (primary_no_new_array:): Use `type_literals.'
2511 (type_literals:): New rule.
2512 (dims:): Set and update `bracket_count.'
2513 Fixes PR java/1074. Fixes PR java/2412.
2515 2001-03-28 Hans Boehm <boehm@acm.org>
2517 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2518 (get_boehm_type_descriptor): Set type on returned value to be a
2519 pointer length integer.
2521 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2523 * expr.c (pop_type_0): Call `concat' rather than building the
2525 (pop_type): Add format specifier in call to `error'.
2527 * parse.y (patch_method_invocation): Avoid casting away
2530 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2532 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2534 2001-03-28 Richard Henderson <rth@redhat.com>
2536 IA-64 ABI Exception Handling:
2537 * Make-lang.in (except.o): Don't depend on eh-common.h.
2538 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2539 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2540 [soft_exceptioninfo_call_node]: Remove.
2541 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2542 (end_java_method): No emit_handlers.
2543 * except.c (java_set_exception_lang_code): Remove.
2544 (method_init_exceptions): Don't call it.
2545 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2546 (build_exception_object_ref): New.
2547 (expand_end_java_handler): Update for except.h name changes.
2548 (emit_handlers, expand_resume_after_catch): Remove.
2549 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2550 (process_jvm_instruction): Use build_exception_object_ref.
2551 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2552 (soft_exceptioninfo_call_node): Remove.
2553 (build_exception_object_ref): Declare.
2554 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2555 soft_exceptioninfo_call_node. Move processing ...
2556 [EXC_PTR_EXPR]: ... here.
2557 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2558 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2559 (source_end_java_method): No java_set_exception_lang_code or
2561 (build_dot_class_method): Use build_exception_object_ref.
2562 (try_reference_assignconv): Check EXC_PTR_EXPR not
2563 soft_exceptioninfo_call_node.
2565 2001-03-28 Richard Henderson <rth@redhat.com>
2567 * java-tree.h (throw_node): Define as a single member of
2568 java_global_trees instead of a separate array.
2569 (JTI_THROW_NODE): New.
2570 * decl.c (throw_node): Don't declare.
2571 (init_decl_processing): Init a scalar throw_node.
2572 Don't register it for gc.
2573 * check-init.c (check_init): Reference scalar throw_node.
2574 * expr.c (build_java_athrow): Likewise.
2575 * jcf-write.c (generate_bytecode_insns): Likewise.
2576 * parse.h (BUILD_THROW): Likewise.
2578 2001-03-28 Richard Henderson <rth@redhat.com>
2580 * decl.c (end_java_method): Do not save and restore
2581 flag_non_call_exceptions.
2582 * parse.y (source_end_java_method): Likewise.
2583 * lang.c (flag_exceptions): Don't declare.
2584 (java_init_options): Set flag_non_call_exceptions. Set
2585 flag_exceptions here ...
2586 (java_init): ... not here.
2588 2001-03-27 Richard Henderson <rth@redhat.com>
2590 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2591 exceptions_via_longjmp.
2593 * lang.c (flag_new_exceptions): Don't declare it.
2594 (java_init_options): Or set it.
2596 2001-03-27 Richard Henderson <rth@redhat.com>
2598 * decl.c (end_java_method): Rename asynchronous_exceptions to
2599 flag_non_call_exceptions.
2600 * parse.y (source_end_java_method): Likewise.
2602 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2604 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2606 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2608 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2610 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2612 * parse.y (find_as_inner_class): Follow current package
2613 indications not to mistakingly load an unrelated class.
2615 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2617 * constants.c (PUTN): Use memcpy, not bcopy.
2619 * lex.c (java_read_char): Use memmove, not bcopy.
2621 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2623 2001-03-23 Per Bothner <per@bothner.com>
2625 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2626 macro for better error pin-pointing.
2627 * java-tree.h: Fix typo in comment.
2629 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2630 Don't include jsr/goto in exception range.
2631 Check if start and end of exception range are the same (also TRY_EXPR).
2632 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2633 However, do emit the following goto even if try_block is empty.
2634 Defer freeing exception_decl until after the finalizer, to make
2635 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2637 * parse.y (java_complete_lhs): If the try-clause is empty, just
2638 return the finally-clause and vice versa.
2640 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2642 * gcj.texi (Input Options): documented the check for attribute
2643 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2644 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2645 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2646 (jcf_parse): Check for the right classes archive if necessary.
2647 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2648 (jcf_parse_fields): Fixed indentation.
2649 * jcf-write.c (append_gcj_attribute): New function.
2650 (generate_classfile): Compute the attribute count, invoke
2651 `append_gcj_attribute'.
2652 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2653 turned into bit fields. New bit field `right_zip.'
2654 (JCF_ZERO): Set `right_zip' to zero.
2655 * lang-options.h (-fforce-classes-archive-check): Added flag.
2656 * lang.c (flag_force_classes_archive_check): New flag.
2657 (lang_f_options): New entry `force-classes-archive-check.'
2660 2001-02-07 Andrew Haley <aph@redhat.com>
2662 * gcj.texi (Configure-time Options): Add -fcheck-references.
2663 * expr.c (build_java_indirect_ref): New function.
2664 (java_check_reference): New function.
2665 (build_java_array_length_access): Use build_java_indirect_ref to
2666 check for null references.
2667 (build_java_arrayaccess): Likewise.
2668 (build_get_class): Likewise.
2669 (build_field_ref): Likewise.
2670 (invoke_build_dtable): Likewise.
2671 (build_invokeinterface): Likewise.
2672 * lang.c (lang_f_options): Add flag_check_references.
2673 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2674 * java-tree.h (flag_check_references): New variable.
2675 * lang.c (flag_check_references): Likewise.
2676 * parse.y (patch_invoke): Use java_check_reference.
2677 (patch_assignment): Allow for extra nesting in
2678 _Jv_CheckArrayStore.
2680 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2682 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2683 * lex.c (cxx_keywords): Likewise.
2685 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2687 * parse.y (qualify_ambiguous_name): Broaden `length'
2688 recognition. Help MODIFY_EXPR be resolved as expression names.
2689 Fixes PR java/2066. Fixes PR java/2400.
2691 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2693 * gjavah.c (process_file): Mark interface definitions with
2694 "__attribute__ ((java_interface))".
2696 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2698 * class.c (layout_class): Fixed push_super_field's second
2699 argument. Fixes PR java/2333.
2700 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2701 too early to lay innerclasses out.
2703 2001-03-20 Tom Tromey <tromey@redhat.com>
2704 Alexandre Petit-Bianco <apbianco@redhat.com>
2706 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2707 inside an array reference. Insertion of the array store check
2708 rewritten. Fixes PR java/2299.
2710 2001-03-20 Tom Tromey <tromey@redhat.com>
2712 * lex.c (java_read_unicode): Only accept leading `u's.
2714 2001-03-20 Tom Tromey <tromey@redhat.com>
2716 * jcf-parse.c (read_class): Initialize `class'.
2718 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2720 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2722 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2724 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2725 (layout_class): Likewise.
2726 (layout_class_method): Likewise.
2727 (emit_register_classes): Likewise.
2728 * decl.c (builtin_function): Likewise.
2729 (give_name_to_locals): Likewise.
2731 2001-03-19 Per Bothner <per@bothner.com>
2733 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2734 before trying to load an inner class.
2736 Fixes to process to command-line .class files in two passes.
2737 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2738 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2739 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2740 * class.c (is_compiled_class): Fix for renamed flag.
2741 * parse.y (maybe_create_class_interface_decl): Likewise.
2742 * jcf-parse.c (yyparse): Also set if compiling .class files.
2743 * jcf-parse.c (read_class); Read current_class.
2744 (jcf_parse): Make static.
2745 (load_inner_classes): New function, with code moved from jcf_parse,
2746 because we need to inner classes after the command-line files are read.
2747 (yyparse): Set finput to NULL when it doesn't need to be closed.
2748 Reduce use of main_jcf (basically only for archive) and
2749 use finput instead of main_jcf->read_state.
2750 Inline jcf_figure_file_type into yyparse.
2751 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2752 Defer load_inner_classes and parse_class_file to a second pass,
2753 after we've correctly mapped command-line .clas fiels to classes.
2754 (jcf_figure_file_type): Removed.
2755 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2756 (JCF_ZERO): Also clear zipd field.
2757 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2759 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2761 * jcf-parse.c (yyparse): Change ch from char * to char.
2763 2001-03-19 Per Bothner <per@bothner.com>
2765 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2766 Add constructed filelist-file at end, following -xjava. Thus any .o
2767 and library files are not affected by the -xjava. Also wrap
2768 explicit @FILE with -xjava and -xnone.
2770 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2772 * class.c (build_static_field_ref): Call make_decl_rtl() after
2773 setting the DECL_EXTERNAL flag.
2775 2001-03-17 Per Bothner <per@bothner.com>
2777 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2779 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2780 when result is is needed (target is STACK_TARGET).
2782 * parse.h (JDEP_SOLV): Removed.
2783 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2785 * parse.y (incomplete_class_list): Removed.
2786 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2787 It doesn't work if resolve_class changes the name of an array type
2788 that is on the list and then someone else looks for the modified name.
2789 Also, seems liable to break when compiling multiple source files at
2790 once. So the simplest is to just remove incomplete_class_list -
2791 it is only a minor space win and it is not even clear it saves time.
2793 * parse.y (resolve_class): Remove unneeded promote_type.
2795 2001-03-15 Per Bothner <per@bothner.com>
2797 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2798 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2799 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2800 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2802 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2803 * parse.y (java_expand_classes): Likewise.
2805 * parse.y (expand_start_java_method): Was only called once and had a
2806 misleading name, so inline in caller java_complete_expand_method.
2807 (enter_a_block): Likewise inline in enter_block and remove.
2809 Remove junk from when gcc/java was created (by copying from C/C++).
2810 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2811 (struct binding_level): Remove fields keep, keep_if_subblocks,
2812 more_cleanups_ok, have_cleanups (which have never been used).
2813 (pushlevel, poplevel): Remove related useless code.
2815 * class.c (make_class_data): The class_dtable_decl (i.e. the
2816 vtable for Class) should be external, except when compiling Class.
2818 * jvspec.c (lang_specific_driver): Fix -C handling.
2819 Check -save-temps to see if temp @FILE should be deleted.
2820 Follow-up to/fix for February 16 patch.
2822 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2823 (type_stack_dup): Remove no-longer neded error check.
2825 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2827 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2828 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2829 don't surround the element with 'N..E' if the type name is
2832 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2834 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2835 DECL_RTL_SET_P, etc.
2836 (make_method_value): Likewise.
2837 (get_dispatch_table): Likewise.
2839 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2841 2001-03-07 Tom Tromey <tromey@redhat.com>
2843 * config-lang.in (lang_requires): Define.
2845 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2847 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2850 2001-03-05 Per Bothner <per@bothner.com>
2852 Fix a problem where rest_of_decl_compilation applied to
2853 class_dtable_decl causes problems because it was done too early,
2854 before output file was opened.
2855 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2856 * class.c (class_dtable_decl): Add macro - element of class_roots.
2857 (make_class_data): Define class_dtable_decl.
2858 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2860 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2862 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2863 uses of 'boolean' with 'bool'.
2865 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2867 * lang-specs.h: Add zero initializer for cpp_spec field to all
2870 2001-02-16 Per Bothner <per@bothner.com>
2872 Handle compiling multiple input files at once, and @FILE syntax.
2873 * gcj.texi: Updated documentation to match.
2874 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2875 * jcf-parse.c (parse_source_file): Split into ...
2876 (parse_source_file_1): New function - and:
2877 (parse_source_file_2): New function.
2878 (yyparse): On -ffilelist-file, open and scan named file.
2879 On first pass over files, only do parse_source_file_1.
2880 A new second pass calls parse_source_file_2 for each file to compile.
2881 (init_jcf_parse): Call init_src_parse.
2882 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2883 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2884 as multiple input file combined in one compilation.
2885 * lang-options.h: Add -ffilelist-file
2886 * lang.c (flag_filelist_file): New flag variable.
2887 (lang_f_options): Handle -ffilelist-file.
2888 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2889 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2890 gclass_list - use global fields of src_parse_roots instead.
2891 * parse.y (src_parse_roots): New array.
2892 (incomplete_class_list, gclass_list): New macros.
2893 (push_parser_context, java_pop_parser_context,
2894 java_parser_context_resume): Don't fiddle with deleted fields.
2895 (various): Use incomplete_class gclass_list and global macros
2896 instead of parse_ctxt fields - the lists are global.
2897 (init_src_parse): New function.
2899 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2901 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2903 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2905 * parse.y (check_inner_class_access): Moved declaration of local
2906 `enclosing_decl_type' to the right location.
2908 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2910 * parse.y (parser_check_super_interface): Don't call
2911 check_pkg_class_access for an inner interface.
2912 (parser_check_super): Don't call check_pkg_class_access for inner
2914 (do_resolve_class): Simplify enclosing type loop. Don't call
2915 check_pkg_class_access if CL and DECL are not set.
2916 (find_in_imports_on_demand): Set DECL if class_type needed to be
2917 loaded. Don't call check_pkg_class_access for an inner class.
2918 (check_inner_class_access): Rewritten to implement member access
2919 rules as per spec 6.6.1.
2920 (check_pkg_class_access): Handle the empty package correctly.
2921 (in_same_package): New function. Determine if two classes are in the
2924 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2926 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2927 method into array types.
2928 * parse.y (patch_method_invocation): Bypass access check on clone call
2931 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2933 * expr.c (build_instanceof): Check for arrays when trying fold to
2936 2001-02-15 Jim Meyering <meyering@lucent.com>
2938 * Make-lang.in (java.install-common): Depend on `installdirs'.
2939 (java.install-info): Likewise.
2941 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2943 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2945 2001-02-14 Tom Tromey <tromey@redhat.com>
2946 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 Fix for PR java/1261.
2949 * typeck.c (build_java_array_type): Add public `clone' method to
2951 * parse.y (resolve_qualified_expression_name): Use current_class
2952 when checking for inaccessibility.
2953 (patch_method_invocation): Fixed error message when accessibility
2954 denied. Added `from_super' argument.
2956 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2958 * parse.y (resolve_class): Don't build a fake decl. Use the one
2960 * typeck.c (build_java_array_type): Build and assign decl to array
2963 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2965 * parse.y (not_accessible_p): Changed leading comment. Added extra
2966 `where' argument. Use it to enforce protected access rules.
2967 (resolve_qualified_expression_name): Added extra argument to
2969 (patch_method_invocation): Use argument `primary' to provide
2970 not_accessible_p with an extra argument.
2971 (lookup_method_invoke): Added extra argument to not_accessible_p.
2972 (search_applicable_method_list): Likewise.
2974 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2976 * parse.y (resolve_qualified_expression_name): Try to resolve as
2977 an inner class access only if `decl' is a TYPE_DECL.
2979 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 * decl.c (classdollar_identifier_node): Initialize.
2982 * java-tree.h (enum java_tree_index): New entry
2983 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2984 (classdollar_identifier_node): New macro.
2985 (ID_CLASSDOLLAR_P): Likewise.
2986 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2987 (build_dot_class_method_invocation): Likewise.
2988 (find_applicable_accessible_methods_list): `class$' can't be
2991 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2993 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2995 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2997 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2998 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3001 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3003 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3004 outside of the `__U' sequence too.
3005 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3008 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3010 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3012 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3014 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3015 (JVGENMAIN_OBJS): Likewise.
3016 * java-tree.h (append_gpp_mangled_name): New prototype.
3017 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3018 Removed cast calling `gcc_add_root.'
3019 * jvgenmain.c (mangle_obstack): New global, initialized.
3021 (do_mangle_class): Constify local `ptr.'
3022 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3023 append_gpp_mangle_name and update `count' if necessary.
3024 Use `mangle_obstack.'
3025 * mangle.c (append_unicode_mangled_name): Removed.
3026 (append_gpp_mangled_name): Likewise.
3027 (unicode_mangling_length): Likewise.
3028 (mangle_member_name): Return type set to `void.'
3029 (mangle_field_decl): Don't append `U' in escaped names.
3030 (mangle_method_decl): Likewise.
3031 (mangle_member_name): Just use `append_gpp_mangled_name.'
3032 * mangle_name.c: New file.
3034 2001-02-07 Per Bothner <per@bothner.com>
3036 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3038 * check-init.c (check_init): Don't call done_alternative after
3039 processing loop code, as a LOOP_EXPR never terminates normally.
3041 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3043 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3045 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3047 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3050 2001-02-06 Tom Tromey <tromey@redhat.com>
3052 * lex.c (java_new_lexer): Longer error message.
3054 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3055 Alexandre Petit-Bianco <apbianco@cygnus.com>
3057 * typeck.c (build_prim_array_type): Added leading comment.
3058 (build_java_array_type): Moved locals out of
3059 block. Always create the `data' field, fixed alignment to match
3062 2001-02-04 Tom Tromey <tromey@redhat.com>
3064 * expr.c (java_lang_expand_expr): Don't bother recomputing
3065 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3068 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3070 * parse.y (process_imports): Save the original name of the import
3071 for better error report.
3073 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3075 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3076 of macros used when compiling jvspec.c.
3077 * jvspec.c (lang_specific_driver): Link with the shared
3080 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3082 * check-init.c (check_init): Call internal_error instead of fatal.
3083 * expr.c (java_lang_expand_expr): Likewise.
3084 * jcf-parse.c (get_constant): Likewise.
3085 * mangle.c (java_mangle_decl): Likewise.
3086 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3087 (operator_string): Likewise.
3088 * check-init.c (check_init): Call abort instead of fatal.
3089 * class.c (build_class_ref): Likewise.
3090 * constants.c (write_constant_pool): Likewise.
3091 * decl.c (start_java_method): Likewise.
3092 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3093 (java_stack_dup, encode_newarray_type): Likewise.
3094 (build_java_array_length_access): Likewise.
3095 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3096 (build_java_soft_divmod, build_invokeinterface): Likewise.
3097 * java-tree.h (INNER_CLASS_P): Likewise.
3098 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3099 (give_name_to_class, get_class_constant): Likewise.
3100 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3101 (find_constant_index, generate_bytecode_conditional): Likewise.
3102 (generate_bytecode_insns, perform_relocations): Likewise.
3103 * lex.c (java_unget_unicode, java_lex): Likewise.
3104 * mangle.c (mangle_type, mangle_record_type): Likewise.
3105 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3106 (finish_mangling): Likewise.
3107 * parse.h (MARK_FINAL_PARMS): Likewise.
3108 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3109 (obtain_incomplete_type, java_complete_class): Likewise.
3110 (java_check_regular_methods, java_complete_expand_method): Likewise.
3111 (cut_identifier_in_qualified, check_deprecation): Likewise.
3112 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3113 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3114 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3115 * typeck.c (set_local_type, parse_signature_type): Likewise.
3116 (parse_signature_string, build_java_signature): Likewise;
3117 (set_java_signature): Likewise.
3118 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3119 * class.c (add_method): Call fatal_error instead of fatal.
3120 (build_static_field_ref): Likewise.
3121 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3122 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3123 * lex.c (java_new_new_lexer): Likewise.
3124 * jv-scan.c (main): Likewise.
3125 (fatal_error): Renamed from fatal.
3126 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3128 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3129 (yyparse): Likewise.
3130 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3131 * lex.c (java_get_line_col): Likewise.
3132 * jcf-parse.c (load_class): Make errors non-fatal.
3133 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3135 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3137 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3138 (error): Remove unused function.
3139 (main): Don't use "__attribute__ alias" on generated class symbol.
3141 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3143 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3145 * parse.y (finish_method_declaration): Code accounting for WFLed
3146 method DECL_NAMEs deleted.
3147 (check_abstract_method_definitions): Likewise.
3148 (resolve_type_during_patch): Layout resolved type.
3149 * typeck.c (lookup_do): Removed unused local.
3151 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3153 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3154 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3155 integer_negative_one_node.
3156 * expr.c (build_java_binop): Likewise.
3158 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3160 * zextract.c (read_zip_archive): Read file_offset before writing
3161 zipd and consequently clobbering the header contents.
3163 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3165 * Make-lang.in: Remove all dependencies on defaults.h.
3166 * decl.c: Don't include defaults.h.
3168 * parse.y: Likewise.
3170 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3172 * ChangeLog (2001-01-21): Fixed typo.
3173 * class.c (layout_class_method): Code accounting for WFLed
3174 method DECL_NAMEs deleted.
3175 * constant.c (find_methodref_index): Likewise.
3176 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3177 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3178 (struct lang_decl): New field `wfl'.
3179 (java_get_real_method_name): Prototype deleted.
3180 * mangle.c (mangle_method_decl): Code accounting for WFLed
3181 method DECL_NAMEs deleted.
3182 * parse.h (GET_METHOD_NAME): Macro deleted.
3183 * parse.y (reset_method_name): Deleted.
3184 (method_header): Set DECL_FUNCTION_WFL.
3185 (check_abstract_method_header): Code accounting for WFLed method
3187 (java_get_real_method_name): Deleted.
3188 (check_method_redefinition): Code accounting for WFLed method
3189 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3190 (java_check_regular_methods): Likewise.
3191 (java_check_abstract_methods): Likewise.
3192 (java_expand_classes): Don't call `reset_method_name.'
3193 (search_applicable_method_list): Use DECL_NAMEs instead of
3195 * typeck.c (lookup_do): Code accounting for WFLed method
3198 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3200 * lex.c (java_read_char): Check for EOF from getc first.
3202 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3204 * class.c (layout_class): Don't lay the superclass out if it's
3205 already being laid out.
3206 * jcf-parse.c (handle_innerclass_attribute): New function.
3207 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3208 handle_innerclasses_attribute.
3209 (jcf_parse): Don't load an innerclasses if it's already being
3211 * jcf-write.c (append_innerclass_attribute_entry): Static
3212 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3213 to be zero for anonymous classes.
3215 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3217 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3219 * jcf-parse.c (set_source_filename): Use
3220 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3222 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3224 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3225 gets a unique asm name.
3227 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3229 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3230 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3232 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3233 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3234 * parse.y (lookup_package_type_and_set_next): Deleted.
3235 (resolve_package): Removed unnecessary code.
3236 (find_applicable_accessible_methods_list): `finit$' can't be
3238 * verify.c (pop_argument_types): Added missing prototype.
3240 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3242 * config-lang.in: Disable java by default.
3244 2001-01-23 Tom Tromey <tromey@redhat.com>
3246 * gcj.texi (Copying): New node.
3247 Added copyright information.
3249 2001-01-21 Per Bothner <per@bothner.com>
3251 Various fixes to allow compiling a compressed .jar/.zip archive.
3252 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3253 (struct ZipFile): Add fields name and next (from ZipFileCache).
3254 (struct ZipDirectory): New field zipf points to owning ZipFile.
3255 * jcf.h (struct ZipDirectory): Add forward declaration.
3256 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3257 Remove seen_in_zip and zip_offset fields.
3258 (JCF_SEEN_IN_ZIP): New macro.
3259 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3260 * jcf-io.c: Change all ZipFileCache to ZipFile.
3261 (read_zip_member): New function.
3262 (open_in_zip): Call read_zip_member.
3263 * jcf-parse.c (find_in_current_zip): Remove function.
3264 (read_class): Merge in find_in_current_zip functionality.
3265 Call read_zip_member if needed.
3266 (parse_zip_file_entries): Use read_zip_member.
3267 (process_zip_dir): Update for removed and added JCF fields.
3268 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3270 2001-01-21 Per Bothner <per@bothner.com>
3272 Minor optimization of static ggc roots.
3273 * jcf-parse.c (parse_roots): New static field.
3274 (current_field, current_method, current_file_list): Replace by macros
3275 naming fields of parse_roots.
3276 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3277 * class.c (class_roots): New static field.
3278 (registered_class, fields_ident, info_ident, class_list):
3279 New macros naming fields of parse_roots.
3280 (build_static_field_ref): Don't register roots here.
3281 (layout_class): Static field list replaced by macro class_list.
3282 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3283 Initialize fields_ident and info_ident here.
3285 2001-01-21 Per Bothner <per@bothner.com>
3287 * jcf-parse.c (ggc_mark_jcf): New function.
3288 (init_jcf_parse): Register current_jcf as ggc root.
3290 2001-01-21 Per Bothner <per@bothner.com>
3292 * lang.c (put_decl_node): Print method's name.
3294 2001-01-21 Per Bothner <per@bothner.com>
3296 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3297 (verify_jvm_instructions): Use it, for better error messages on loads.
3299 2001-01-21 Per Bothner <per@bothner.com>
3301 * verify.c (merge_type_state): Still may have to merge even if
3302 LABEL_VERIFIED (label).
3304 2001-01-21 Per Bothner <per@bothner.com>
3306 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3307 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3309 2001-01-19 Per Bothner <per@bothner.com>
3311 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3312 if expeting an interface type. Refines Tom's change of 2000-09-12.
3314 2001-01-18 Per Bothner <per@bothner.com>
3316 * gcj.texi (Input Options): Mention .java files.
3318 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3320 * lang-options.h (-Wunsupported-jdk11): Removed.
3321 * lang.c (flag_not_overriding): Deleted.
3322 (flag_static_local_jdk1_1): Likewise.
3323 (lang_W_options): Removed "unsupported-jdk11" entry.
3324 * parse.y (java_check_methods): Removed dead code.
3326 2001-01-17 Tom Tromey <tromey@redhat.com>
3328 Changes suggested by Per Bothner:
3329 * gcj.texi (Input Options): Don't mention input files.
3330 (Code Generation): Updated --main information.
3331 (Invoking jcf-dump): Mention that --javap is incomplete.
3332 From Alexandre Petit-Bianco:
3333 (Warnings): Don't mention -Wunsupported-jdk11.
3335 (Compatibility): Mention JDK 1.2-ness of libraries.
3336 (Resources): Mention resources used when writing gcj.
3338 2001-01-17 Tom Tromey <tromey@redhat.com>
3340 * gcj.texi: New file.
3341 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3342 (java.info): Depend on gcj.info.
3343 (java/gcj.dvi): New target.
3344 (java.dvi): Depend on gcj.dvi.
3345 (java.install-info): Wrote.
3347 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3349 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3350 having called make_decl_rtl.
3352 2001-01-14 Per Bothner <per@bothner.com>
3354 Various patches to emit better messages on verification errors.
3355 * expr.c (push_type_0): Return error indication on stack overflow,
3356 instead of callinfg fatal.
3357 (push_type): Now just call push_type_0 (nd fatal on overflow).
3358 (pop_type_0): Return detailed error message (in a char** argument).
3359 (pop_type): If pop_type_0 fails, print error message.
3360 (pop_argument_types): Moved to verify.c.
3361 * verify.c (pop_argument_types): Moved from expr.c.
3362 Return a (possible) error message, rather than void.
3363 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3364 (verify_jvm_instruction): Use new macros, improving error messages.
3365 For case OPCODE_astore use object_ptr_type_node.
3366 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3367 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3369 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3370 constant, return body without wrapper. (Improves constant folding.)
3371 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3373 2001-01-13 Per Bothner <per@bothner.com>
3375 * expr.c (expand_java_field_op): Assigning to a final field outside
3376 an initializer does not violate JVM spec, so should be warning, not
3377 error. (Sun's verifier does not complain - though MicroSoft's does.)
3379 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3381 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3384 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3386 * parse.y (resolve_expression_name): Permit instance variables from
3387 enclosing context in super constructor call.
3388 (resolve_qualified_expression_name): Permit enclosing class's qualified
3389 "this" in super constructor call.
3391 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3393 * class.c (build_utf8_ref): Remove last argument in call to
3394 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3395 (build_class_ref): Likewise.
3396 (build_static_field_ref): Likewise.
3397 (get_dispatch_table): Likewise.
3398 (layout_class_method): Likewise.
3399 (emit_register_classes): Likewise.
3400 * constants.c (build_constant_data_ref): Likewise.
3401 * decl.c (builtin_function): Likewise.
3402 (create_primitive_vtable): Likewise.
3403 * expr.c (build_known_method_def): Likewise.
3404 (build_jni_stub): Likewise.
3405 (java_lang_expand_expr): Likewise.
3407 2001-01-10 Tom Tromey <tromey@redhat.com>
3409 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3411 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3413 * java-tree.h (lang_printable_name_wls): New prototype.
3414 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3415 rather than `current_class' to print type name. Don't prepend type
3416 names when printing constructor names.
3417 (lang_printable_name_wls): New function.
3418 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3419 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3420 * parse.y (patch_method_invocation): Message tuned for constructors.
3421 (not_accessible_p): Grant `private' access from within
3424 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3426 All files with updated copyright when applicable.
3427 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3428 * class.c (mangle_class_field): Function removed.
3429 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3430 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3431 (build_class_ref): Call `java_mangle_class_field' instead of
3432 `mangle_class_field.'
3433 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3434 (layout_class): Call `java_mangle_decl' instead of
3435 `mangle_static_field.'
3436 (cxx_keywords): Initialized static array moved to `lex.c.'
3437 (layout_class_method): Changed leading comment. Simplified to
3438 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3439 * decl.c (lang_mark_tree): Mark field `package_list.'
3440 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3441 (struct lang_type): New field `package_list.'
3442 (unicode_mangling_length): Prototype removed.
3443 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3444 emit_unicode_mangled_name): Likewise.
3445 (cxx_keyword_p): New prototype.
3446 (java_mangle_decl, java_mangle_class_field,
3447 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3448 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3450 * jvgenmain.c (main_method_prefix): Global variable removed.
3451 (main_method_suffix): Likewise.
3452 (do_mangle_classname): New function.
3453 (main): Call it. Format changed to accommodate new mangling scheme.
3454 * lex.c: (utf8_cmp): Conditionally prototyped.
3455 (cxx_keywords): Moved from class.c, conditionally defined.
3456 (utf8_cmp, cxx_keyword_p): Likewise.
3457 * mangle.c (obstack.h, ggc.h): Included.
3458 (mangle_field_decl): New function.
3459 (mangle_method_decl, mangle_type, mangle_pointer_type,
3460 mangle_array_type, mangle_record_type,
3461 find_compression_pointer_match, find_compression_array_match,
3462 find_compression_record_match,
3463 find_compression_array_template_match, set_type_package_list,
3464 entry_match_pointer_p, emit_compression_string, init_mangling,
3465 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3466 (mangle_obstack): New global.
3467 (MANGLE_RAW_STRING): New macro.
3468 (unicode_mangling_length): Turned static.
3469 (append_unicode_mangled_name): Renamed from
3470 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3471 replaces `obstack', removed from the parameter list.
3472 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3473 replaces parameter `obstack', removed from the parameter list. Call
3474 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3475 (append_gpp_mangled_classtype): Removed.
3476 (compression_table, compression_next): New static variables.
3477 * parse.y (temporary_obstack): Extern declaration removed.
3479 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3481 * parse.y (patch_binop): Compute missing type in error situations.
3483 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3485 * class.c (make_class_data): Push initial value for "arrayclass".
3486 * decl.c (init_decl_processing): Add new class field "arrayclass".
3488 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3490 From patha@softlab.ericsson.se:
3491 * parse.y (switch_label): Use build, not build1, to construct
3494 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3496 * lang.c (lang_decode_option): Change -MA to -MP.
3497 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3498 Update to new prototype; do quote targets.
3499 (jcf_dependency_write): Update.
3501 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3503 Shorten primitive array allocation path:
3504 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3505 to create new primitive arrays.
3506 * expr.c (build_newarray): If generating native code, call
3507 soft_newarray_node with a reference to the primitive TYPE identifier
3508 instead of type_value.
3510 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3512 Fix for PRs gcj/312 and gcj/253:
3513 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3514 dest if they arn't already.
3515 * class.c (layout_class): Call maybe_layout_super_class on
3516 superinterfaces also, but only if compiling from bytecode.
3519 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3522 2000-12-15 Tom Tromey <tromey@redhat.com>
3524 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3527 2000-12-14 Andrew Haley <aph@redhat.com>
3529 * boehm.c (mark_reference_fields): Change test to correctly detect
3532 2000-12-15 Andreas Jaeger <aj@suse.de>
3534 * config-lang.in (lang_dirs): Added.
3536 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3538 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3539 Credits go to rth for finding it.
3541 2000-12-13 Mike Stump <mrs@wrs.com>
3543 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3545 2000-11-07 Tom Tromey <tromey@cygnus.com>
3547 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3548 * lex.c (java_ignorable_control_p): Removed.
3549 (java_letter_or_digit_p): Removed.
3550 (java_start_char_p): New function.
3551 (java_read_char): Return `int', not `unicode_t'. Changed
3553 (java_read_unicode): Likewise.
3554 (java_read_unicode_collapsing_terminators): Likewise.
3555 (java_get_unicode): Likewise.
3556 (java_new_lexer): Initialize hit_eof.
3557 (java_parse_end_comment): Take `int' argument.
3558 (java_parse_doc_section): Likewise.
3559 (java_parse_escape_sequence): Don't allow backlash-newline.
3561 * lex.h (JAVA_DIGIT_P): Removed.
3562 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3563 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3564 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3565 (JAVA_PART_CHAR_P): New macro.
3567 (JAVA_CHAR_ERROR): Now -2.
3568 (java_lexer): New field `hit_eof'.
3569 * chartables.h: New file.
3570 * gen-table.pl: new file.
3572 2000-11-20 Tom Tromey <tromey@cygnus.com>
3573 Alexandre Petit-Bianco <apbianco@cygnus.com>
3575 * parse.y (java_complete_lhs): Only allow compound assignment of
3576 reference type if type is String.
3578 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3581 jcf-path.c: Likewise.
3583 2000-12-09 Anthony Green <green@redhat.com>
3585 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3586 filestart and filename_length as int values.
3588 2000-12-07 Mo DeJong <mdejong@redhat.com>
3590 * jcf-io.c (find_class): Correct the logic that tests to see if a
3591 .java file is newer than its .class file. The compiler was
3592 incorrectly printing a warning when file mod times were equal.
3594 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3596 * jvgenmain.c: Use ISPRINT not isascii.
3598 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3600 * parse.y (end_artificial_method_body): Fixed typo.
3602 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3604 * parse.y (patch_method_invocation): Pick the correct enclosing
3605 context when creating inner class instances.
3608 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3610 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3611 Update copyright year to 2000.
3613 2000-11-23 Anthony Green <green@redhat.com>
3615 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3616 Move current_file_list out of yyparse and make it static.
3618 * expr.c: Declare quick_stack and tree_list_free_list as static
3619 (init_expr_processing): Register quick_stack and
3620 tree_list_free_list roots.
3622 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3624 * parse.y (build_outer_field_access): New local `decl_ctx', use
3625 it. Check for field's context and current class immediate outer
3626 context inheritance.
3627 (outer_field_access_p): Consider fields inherited from the last
3629 (build_access_to_thisn): Stop at the last enclosing context if
3633 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3635 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3637 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3639 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3642 2000-11-20 Tom Tromey <tromey@cygnus.com>
3644 * jv-scan.c (help): Document --complexity.
3645 (options): Added --complexity.
3646 (flag_complexity): New global.
3647 (main): Call `report'.
3648 * parse-scan.y (complexity): New global.
3649 (if_then_statement, if_then_else_statement,
3650 if_then_else_statement_nsi, switch_block_statement_group,
3651 while_expression, do_statement, for_begin, continue_statement,
3652 throw_statement, catch_clause, finally, method_invocation,
3653 conditional_and_expression, conditional_or_expression,
3654 conditional_expression): Update complexity.
3655 (reset_report): Reset complexity.
3656 (report): New function.
3658 2000-11-20 Tom Tromey <tromey@cygnus.com>
3660 * lex.c (yylex): Added STRICT_TK case.
3661 * parse.y (STRICT_TK): Added.
3662 * parse-scan.y (STRICT_TK): Added.
3663 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3664 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3666 * keyword.h: Rebuilt.
3667 * keyword.gperf (strictfp): Added.
3669 2000-11-20 Tom Tromey <tromey@cygnus.com>
3671 * lex.c (yylex): Recognize floating point constants with leading
3674 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3676 * java-tree.h (cyclic_inheritance_report): Constify.
3677 * parse.y (cyclic_inheritance_report): Likewise.
3679 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3681 * parse.y (goal): Remove call to ggc_add_string_root.
3683 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3685 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3686 Create string in scratch buffer, then pass to build_string.
3688 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3690 * parse.y (issue_warning_error_from_context): Add
3693 2000-11-11 Anthony Green <green@redhat.com>
3695 * jcf-parse.c (process_zip_dir): Add finput parameter.
3696 (jcf_figure_file_type): Call process_zip_dir with appropriate
3699 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3701 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3702 * jcf-parse.c (jcf_figure_file_type): Likewise.
3704 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3706 * parse.y (create_new_parser_context): Use memset () instead of
3709 2000-11-08 Tom Tromey <tromey@cygnus.com>
3711 * gjavah.c (process_file): Only include gcj/cni.h when generating
3714 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3716 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3717 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3718 instead of bzero ().
3720 2000-11-05 Tom Tromey <tromey@cygnus.com>
3722 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3723 * lex.c (IS_ZERO): New define.
3724 (java_perform_atof): Error on floating point underflow.
3726 2000-11-04 Tom Tromey <tromey@cygnus.com>
3728 * lex.c (java_parse_escape_sequence): Only read two octal
3729 characters if the first one is greater than 3. Don't allow
3730 "octal" numbers to include the digits 8 or 9.
3732 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3734 * Make-lang.in (java.distdir): Remove.
3736 2000-11-03 Tom Tromey <tromey@cygnus.com>
3738 * Make-lang.in (java.dvi): New target.
3739 Partial fix for PR other/567.
3741 * lang-options.h: Mention -Wout-of-date.
3742 * jcf-dump.c (flag_newer): New global.
3743 * gjavah.c (flag_newer): New global.
3744 * jcf-io.c (find_class): Only warn when flag_newer set.
3745 * lang.c (flag_newer): New global.
3746 (struct string_option): New declaration.
3747 (lang_W_options): New global.
3748 (process_option_with_no): New function.
3749 (lang_decode_option): Use it.
3751 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3752 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3755 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3756 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3757 * lex.c (java_read_unicode): Removed `term_context' argument.
3758 Recognize any number of `u' in `\u'.
3759 (java_read_unicode_collapsing_terminators): New function.
3760 (java_get_unicode): Use it.
3761 (java_lineterminator): Removed.
3762 (yylex): Produce error if character literal is newline or single
3763 quote. Return if eof found in middle of `//' comment. EOF in
3764 `//' comment is only an error if pedantic.
3765 (java_ignorable_control_p): New function.
3766 (java_parse_end_comment): Return if eof found in middle of
3769 * jv-scan.c (pedantic): New global.
3771 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3773 * parse.y (outer_field_access_p): Inherited fields aren't
3774 consider outer fields.
3775 (maybe_build_thisn_access_method): Use
3776 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3777 (resolve_expression_name): Trigger an error if a static field
3778 is being accessed as an outer field.
3780 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3782 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3785 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3787 * Make-lang.in: Move all build rules here from Makefile.in,
3788 adapt to new context. Wrap all rules that change the current
3789 directory in parentheses. Expunge all references to $(P).
3790 When one command depends on another and they're run all at
3791 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3792 all object-file generation rules. Delete obsolete variables.
3794 * Makefile.in: Delete.
3795 * config-lang.in: Delete outputs= line.
3797 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * parse.y (patch_method_invocation): NULLify this_arg when already
3801 (maybe_use_access_method): Handle call to methods unrelated to the
3802 current class. Fixed comment.
3805 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3807 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3810 2000-10-24 Tom Tromey <tromey@cygnus.com>
3812 * lex.c (java_new_lexer): Initialize new fields. Work around
3813 broken iconv() implementations.
3814 (java_read_char): Swap bytes if required. Use fallback decoder if
3816 (byteswap_init, need_byteswap): New globals.
3817 (java_destroy_lexer): Only close iconv handle if it is in use.
3818 * lex.h (java_lexer): New fields read_anything, byte_swap,
3820 Made out_buffer unsigned.
3822 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3824 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3825 where an enclosing context can be set on the jdep.
3826 (do_resolve_class): Fixed identation.
3828 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3830 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3832 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3835 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3837 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3839 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3841 * jcf-write.c (OP1): Update `last_bc'.
3842 (struct jcf_block): Fixed indentation and typo in comments. New
3844 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3845 follows `monitorenter'.
3846 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3850 2000-10-16 Tom Tromey <tromey@cygnus.com>
3852 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3853 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3854 * lang-options.h: Added -MA, -MT, -MF..
3855 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3856 (DEPEND_TARGET_SET): New macro.
3857 (DEPEND_FILE_ALREADY_SET): Likewise.
3858 (init_parse): Handle new flags.
3859 * jcf.h (jcf_dependency_print_dummies): Declare.
3860 * Make-lang.in (s-java): Added mkdeps.o.
3861 * Makefile.in (BACKEND): Added mkdeps.o.
3862 (../gcjh$(exeext)): Added mkdeps.o.
3863 (../jcf-dump$(exeext)): Added mkdeps.o.
3864 * jcf-depend.c: Include mkdeps.h.
3865 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3866 add_entry): Removed.
3867 (jcf_dependency_reset): Rewrote.
3868 (dependencies): New global.
3869 (jcf_dependency_set_target): Rewrote.
3870 (jcf_dependency_add_target): Likewise.
3871 (jcf_dependency_add_file): Likewise.
3873 (print_ents): Removed.
3874 (jcf_dependency_write): Rewrote.
3875 (print_dummies): New global.
3876 (jcf_dependency_print_dummies): New function
3877 (jcf_dependency_write): Call deps_dummy_targets if required.
3879 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3881 * gjavah.c (add_class_decl): Removed unused variables `tname',
3882 `tlen' and `name_index'.
3883 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3884 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3885 in `wfl_operator' with value.
3886 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3887 (jcf_figure_file_type): Fixed identation.
3888 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3889 * parse.y (analyze_clinit_body): New function.
3890 (static_initializer:): Reset `current_static_block'.
3891 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3892 `wfl_operator' with new value.
3893 (lookup_cl): Use EXPR_WFL_FILENAME.
3894 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3895 analyze_clinit_body.
3896 (build_outer_field_access): Access to this$<n> built from
3897 current_class, not its outer context.
3898 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3899 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3900 (patch_method_invocation): Use `is_static_flag' when already
3902 (patch_newarray): Removed assignment in ternary operator.
3904 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * except.c (free_eh_ranges): Don't free `whole_range'.
3908 2000-10-15 Anthony Green <green@redhat.com>
3910 * decl.c (init_decl_processing): Call init_class_processing before
3913 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3915 * check-init.c (check_init): Fixed leading comment. Use
3917 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3918 (give_name_to_locals): Likewise.
3919 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3920 fields in lang_decl_var.
3921 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3922 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3923 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3924 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3925 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3926 (LOCAL_FINAL): Rewritten.
3927 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3928 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3929 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3930 `init_final' fields.
3931 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3932 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3933 (TYPE_HAS_FINAL_VARIABLE): New macro.
3934 (struct lang_type): Added `afv' field.
3935 * parse.y (check_static_final_variable_assignment_flag): New function.
3936 (reset_static_final_variable_assignment_flag): Likewise.
3937 (check_final_variable_local_assignment_flag): Likewise.
3938 (reset_final_variable_local_assignment_flag): Likewise.
3939 (check_final_variable_indirect_assignment): Likewise.
3940 (check_final_variable_global_assignment_flag): Likewise.
3941 (add_inner_class_fields): Use LOCAL_FINAL_P.
3942 (register_fields): Handle local finals and final variables.
3943 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3944 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3945 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3947 (java_complete_expand_methods): Loop to set
3948 TYPE_HAS_FINAL_VARIABLE. Call
3949 `reset_final_variable_local_assignment_flag' and
3950 `check_final_variable_local_assignment_flag' accordingly before
3951 and after constructor expansion. Call
3952 `reset_static_final_variable_assignment_flag'
3953 before expanding <clinit> and after call
3954 `check_static_final_variable_assignment_flag' if the
3955 current_class isn't an interface. After all methods have been
3956 expanded, call `check_final_variable_global_assignment_flag' and
3957 `check_static_final_variable_assignment_flag' if the current class
3959 (maybe_yank_clinit): Fixed typo in comment.
3960 (build_outer_field_access_methods): Removed old sanity check. Use
3961 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3962 Don't create access methods for finals.
3963 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3964 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3965 existing DECL_INIT has been processed.
3966 (java_complete_lhs): Likewise.
3967 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3968 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3970 (patch_assignment): Use LOCAL_FINAL_P.
3971 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3972 DECL_INITIAL is nullified.
3975 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3977 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3979 * Makefile.in (parse.c, parse-scan.c): Likewise.
3981 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3983 * class.c (temporary_obstack): Remove.
3984 (make_class): Don't mess with obstascks.
3985 (push_class): Likewise.
3986 (set_super_info): Likewise.
3987 (add_method_1): Likewise.
3988 (add_method): Likewise.
3989 (add_field): Likewise.
3990 (build_utf8_ref): Likewise.
3991 (build_class_ref): Likewise.
3992 (build_static_field_ref): Likewise.
3993 (finish_class): Likewise.
3994 (push_super_field): Likewise.
3995 (layout_class): Likewise.
3996 (layout_class_methods): Likewise.
3997 (init_class_processing): Likewise.
3998 * constants.c (get_tag_node): Likewise.
3999 (build_constant_data_ref): Likewise.
4000 * decl.c (ggc_p): Remove.
4001 (copy_lang_decl): Use ggc_alloc.
4002 (complete_start_java_method): Don't mess with obstacks.
4003 (start_java_method): Likewise.
4004 (end_java_method): Likewise.
4005 * except.c (link_handler): Use xmalloc.
4006 (free_eh_ranges): New function.
4007 (method_init_exceptions): Use it.
4008 (add_handler): Use xmalloc.
4009 (expand_start_java_handler): Don't mess with obstacks.
4010 (prepare_eh_table_type): Likewise.
4011 (expand_end_java_handler): Likewise.
4012 * expr.c (push_value): Likewise.
4013 (create_label_decl): Likewise.
4014 (build_jni_stub): Likewise.
4015 (java_lang_expand_expr): Likewise.
4016 (note_instructions): Use xrealloc.
4017 (java_push_constant_from_pool): Don't mess with obstacks.
4018 (process_jvm_instruction): Likewise.
4019 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4021 * jcf-parse.c (get_constant): Don't mess with obstacks.
4022 (read_class): Likewise.
4023 (jcf_parse): Likewise.
4024 * lex.c (expression_obstack): Remove.
4025 (java_lex): Don't use obstack_free.
4026 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4027 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4028 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4029 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4030 * parse.y (gaol): Add more GC roots.
4031 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4032 (lookup_field_wrapper): Likewise.
4033 (obtain_incomplete_type): Don't mess with obstacks.
4034 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4036 (craft_constructor): Don't mess with obstacks.
4037 (safe_layout_class): Likewise.
4038 (java_complete_class): Likewise.
4039 (source_end_java_method): Likewise.
4040 (build_outer_field_access_methods): Likewise.
4041 (build_outer_method_access_method): Likewise.
4042 (maybe_build_thisn_access_method): Likewise.
4043 (build_dot_class_method_invocation): Likewise.
4044 (java_complete_tree): Likewise.
4045 (java_complete_lhs): Likewise.
4046 (do_merge_string_cste): Likewise.
4047 (patch_string_cst): Likewise.
4048 (array_constructor_check_entry): Likewise.
4049 * typeck.c (build_java_array_type): Likewise.
4050 (parse_signature_string): Likewise.
4051 (build_java_signature): Likewise.
4053 2000-10-12 Tom Tromey <tromey@cygnus.com>
4056 * gjavah.c (add_class_decl): Don't special-case inner classes.
4057 (add_namelet): Likewise.
4059 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4061 * java-tree.h: Constify current_encoding.
4062 * lang.c: Constify current_encoding.
4064 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4066 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4067 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4069 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4071 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4072 patch. Fixes gcj/340.
4074 2000-10-10 Tom Tromey <tromey@cygnus.com>
4076 * lex.c (java_new_lexer): Initialize out_first and out_last
4078 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4080 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4082 * parse.y (pop_current_osb): New function.
4083 (array_type:): Use `dims:', changed actions
4084 accordingly. Suggested by Anthony Green.
4085 (array_creation_expression:): Used pop_current_osb.
4086 (cast_expression:): Likewise.
4087 (search_applicable_method_list): Fixed indentation.
4089 2000-10-08 Anthony Green <green@redhat.com>
4091 * parse.y (array_type_literal): Remove production.
4092 (type_literals): Refer to array_type, not array_type_literal.
4094 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4096 Patch contributed by Corey Minyard.
4097 * decl.c (check_local_named_variable): New function.
4098 (tree check_local_unnamed_variable): Likewise.
4099 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4101 2000-10-07 Anthony Green <green@redhat.com>
4103 * class.c (layout_class): Handle case where superclass can't be
4106 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4108 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4111 2000-10-05 Tom Tromey <tromey@cygnus.com>
4113 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4114 * jvgenmain.c (class_mangling_prefix): Removed.
4115 (class_mangling_suffix): New global.
4117 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4119 (print_method_info): Handle overrides for static and final
4121 (process_file): Generate declaration for class object field.
4122 * class.c (cxx_keywords): New array.
4123 (utf8_cmp): New function.
4124 (cxx_keyword_p): New function.
4125 (layout_class_method): Mangle C++ keywords by appending `$'.
4126 (mangle_field): New function.
4127 (mangle_class_field): Use mangle_field. Mangle class name as
4129 (mangle_static_field): Use mangle_field.
4131 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4133 * decl.c (find_local_variable): Removed uncessary type check and
4134 fixed range check typo. From Corey Minyard.
4136 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4138 * decl.c (give_name_to_locals): New local `code_offset'. Call
4139 `maybe_adjust_start_pc'.
4140 * expr.c (note_instructions): New function.
4141 (expand_byte_code): Don't collect insn starts here.
4142 (peek_opcode_at_pc): New function.
4143 (maybe_adjust_start_pc): Likewise.
4144 * java-tree.h (maybe_adjust_start_pc): Declare.
4145 (note_instructions): Likewise.
4146 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4148 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4150 * parse.y (field_access:): Fixed indentation.
4151 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4153 2000-09-07 Tom Tromey <tromey@cygnus.com>
4156 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4157 JPRIMITIVE_TYPE_P, for arithmetic operators.
4158 (patch_method_invocation): Indentation fix.
4159 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4160 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4161 (do_unary_numeric_promotion): Cleaned up code.
4162 (valid_cast_to_p): Handle boolean correctly.
4164 2000-09-27 Tom Tromey <tromey@cygnus.com>
4166 * lex.c (java_read_unicode): Reset bs_count when finished with
4169 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4172 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4173 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4174 (typeck.o): Depend on ggc.h.
4175 * class.c (add_method_1): Use GC functions for allocation.
4176 (init_class_processing): Register roots.
4177 * decl.c (ggc_p): Set to 1.
4178 (pending_local_decls): Make it static.
4179 (push_jvm_slot): Use GC functions for allocation.
4180 (init_decl_processing): Register roots.
4181 (give_name_to_locals): Use GC functions for allocation.
4182 (lang_mark_tree): New function.
4183 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4184 functions for allocation.
4185 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4186 * lex.c (java_lex): Use build_string, rather than replicating it
4188 * parse.y (goal): Add more roots.
4189 (mark_parser_ctxt): New function.
4190 * typeck.c: Include ggc.h.
4192 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4194 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4195 contains something else than MODIFY_EXPR.
4197 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4199 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4200 * Makefile.in (parse.o): Depend on ggc.h.
4201 (class.o): Likewise.
4202 (constants.o): Likewise.
4205 (jcf-parse.o): Likewise.
4206 (jcf-write.o): Likewise.
4207 (mangle.o): Likewise.
4208 * class.c: Include ggc.h.
4209 (build_static_field_ref): Register GC roots.
4210 (layout_class): Likewise.
4211 (init_class_processing): Likewise.
4212 * constants.c: Include ggc.h.
4213 (current_constant_pool_data_ref): Remove.
4214 (tag_nodes): Move it to ...
4215 (get_tag_node): ... here. Register GC roots.
4216 * decl.c: Include ggc.h. Remove many global tree definitions.
4217 (throw_node): Define.
4218 (java_global_trees): Likewise.
4219 (predef_filenames): Make the size a constant.
4220 (init_decl_processing): Adjust accordingly.
4221 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4222 * expr.c: Include ggc.h.
4223 (init_expr_processing): Register GC roots.
4224 (build_invokeinterface): Likewise.
4225 * java-tree.h: Replace extern tree declarations with macros.
4226 (java_global_trees): New variable.
4227 (java_tree_index): New enumeration.
4228 (init_jcf_parse): Declare.
4229 * jcf-parse.c: Include ggc.h.
4230 (current_class): Remove declaration.
4231 (main_class): Likewise.
4232 (all_class_list): Likewise.
4233 (predefined_filename_p): Adjust for constant size of
4235 (init_jcf_parse): New function.
4236 * jcf-write.c: Include ggc.h.
4237 (generate_classfile): Register GC roots.
4238 (append_synthetic_attribute): Likewise.
4239 (append_innerclass_attribute_entry): Likewise.
4240 * lang.c: Include ggc.h.
4241 (lang_print_error): Register GC roots.
4242 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4244 * parse.y: Include ggc.h.
4245 (wfl_operator): Remove.
4246 (goal): Register GC roots.
4247 (java_pop_parser_context): Adjust for new field names.
4248 (java_parser_context_save_global): Likewse.
4249 (java_parser_context_restore_global): Likewise.
4250 (java_parser_context_suspend): Likewise.
4251 (java_parser_context_resume): Likewise.
4252 (verify_constructor_circularity): Register GC roots.
4253 (lookup_cl): Likewise.
4254 (java_reorder_fields): Likewise.
4255 (build_current_this): Likewise.
4256 (class_in_current_package): Likewise.
4257 (argument_types_convertible): Likewise.
4258 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4260 2000-09-14 Tom Tromey <tromey@cygnus.com>
4262 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4264 2000-09-13 Tom Tromey <tromey@cygnus.com>
4266 * jcf-parse.c: Include <locale.h>.
4267 * jv-scan.c: Include <locale.h>.
4269 2000-09-12 Tom Tromey <tromey@cygnus.com>
4271 * expr.c (pop_type_0): Return `Object' if trying to merge two
4273 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4274 interface types; `Object' is always a valid supertype.
4276 2000-09-12 Tom Tromey <tromey@cygnus.com>
4279 * jv-scan.c (help): Document --encoding.
4280 (options): Added `encoding' entry.
4281 (OPT_ENCODING): New define.
4282 (main): Handle --encoding.
4283 Include <langinfo.h> if nl_langinfo exists.
4284 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4286 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4287 (parse_source_file): Correctly call java_init_lex. Added `finput'
4288 argument. Use nl_langinfo to determine default encoding.
4289 * java-tree.h (current_encoding): Declare.
4290 * parse.y (java_parser_context_restore_global): Don't restore
4292 (java_parser_context_save_global): Don't set `finput' field.
4293 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4295 * lang.c (current_encoding): New global.
4296 (lang_decode_option): Recognize `-fencoding='.
4297 (finish_parse): Don't close finput.
4298 * parse.h (struct parser_ctxt): Removed `finput' and
4299 `unget_utf8_value' fields. Added `lexer' field.
4300 (java_init_lex): Fixed declaration.
4301 * lex.c (java_new_lexer): New function.
4302 (java_destroy_lexer): Likewise.
4303 (java_read_char): Added `lex' argument. Handle iconv case.
4304 (java_read_unicode): Added `lex' argument. Count backslashes in
4306 (java_init_lex): Added `finput' and `encoding' arguments. Set
4307 `lexer' field in ctxp.
4308 (BAD_UTF8_VALUE): Removed.
4309 (java_lex): Handle seeing UEOF in the middle of a string literal.
4310 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4311 (java_lexer): New structure.
4314 (DEFAULT_ENCODING): New define.
4315 (java_destroy_lexer): Declare.
4317 2000-09-12 Tom Tromey <tromey@cygnus.com>
4320 * lex.c (java_init_lex): Initialize java_io_serializable.
4321 * parse.y (java_io_serializable): New global.
4322 (valid_ref_assignconv_cast_p): An array can be cast to
4325 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4327 * decl.c, expr.c: Include defaults.h if not already included.
4328 Don't define the *_TYPE_SIZE macros.
4330 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4332 * typeck.c (build_java_array_type): Correct first parameter
4333 in ADJUST_FIELD_ALIGN invocation.
4335 2000-09-06 Tom Tromey <tromey@cygnus.com>
4337 * lang-specs.h: Also recognize `-femit-class-files'.
4339 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4341 * verify.c (merge_types): Load the types to merge if necessary.
4343 2000-09-02 Anthony Green <green@redhat.com>
4345 * jcf-io.c: Include zlib.h.
4346 (open_in_zip): Read compressed class file archives.
4347 * zipfile.h (ZipDirectory): Add uncompressed_size and
4348 compression_method fields.
4349 * zextract.c (read_zip_archive): Collect file compression info.
4351 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4353 * parse.y (do_resolve_class): Also explore superclasses of
4354 intermediate enclosing contexts when searching for inner classes.
4356 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4358 * parse.y (variable_declarator_id:): Better error message.
4359 (expression_statement:): Use YYNOT_TWICE.
4360 (cast_expression:): Likewise.
4361 (assignment:): Likewise.
4363 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * parse.y (do_merge_string_cste): New locals. Create new
4366 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4368 2000-08-07 Hans Boehm <boehm@acm.org>
4370 * boehm.c (mark_reference_fields): Set marking bits for all words in
4371 a multiple-word record.
4372 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4375 2000-08-31 Mike Stump <mrs@wrs.com>
4377 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4378 jcf-dump$(exeext)): Make parallel safe.
4380 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4382 * jcf-parse.c (set_source_filename): Constify a char *.
4383 * jcf-write.c (append_innerclasses_attribute,
4384 make_class_file_name): Constify a char *. Don't recycle a
4385 variable for an unrelated purpose.
4386 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4387 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4389 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4391 * expr.c (can_widen_reference_to): Fixed indentation.
4392 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4393 * parse.y: `finit$' replaces `$finit$' in comments.
4394 (try_builtin_assignconv): Fixed leading comment.
4396 2000-08-25 Greg McGary <greg@mcgary.org>
4398 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4400 2000-08-24 Greg McGary <greg@mcgary.org>
4402 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4403 * parse.y (BINOP_LOOKUP): Likewise.
4405 2000-08-22 Andrew Haley <aph@cygnus.com>
4407 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4408 sign extending. Fixes gcj/321.
4409 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4410 combining to make a jlong. Fixes gcj/321.
4412 2000-08-21 Nix <nix@esperi.demon.co.uk>
4414 * lang-specs.h: Do not process -o or run the assembler if
4417 2000-08-16 Andrew Haley <aph@cygnus.com>
4419 * typeck.c (build_java_array_type): Rewrite code to do array
4420 alignment. Take into account back-end macros when aligning array
4421 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4422 user to set alignment. Fixes gcj/252 and 160.
4424 2000-08-09 Tom Tromey <tromey@cygnus.com>
4426 * parse.y (check_abstract_method_definitions): Now return `int'.
4427 Check implemented interfaces. Fixes PR gcj/305.
4429 * parse.y (patch_switch_statement): Disallow `long' in switch
4430 expressions. Fixes PR gcj/310.
4432 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4434 * decl.c (finit_leg_identifier_node): New global.
4435 (init_decl_processing): Use `finit$' to initialize
4436 finit_identifier_node. Use `$finit$' to initialize
4437 finit_leg_identifier_node.
4438 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4439 * java-tree.h (finit_identifier_node): Changed attached comment.
4440 (finit_leg_identifier_node): New declaration.
4441 (ID_FINIT_P): Take finit_identifier_node and
4442 finit_leg_identifier_node into account. This is a backward
4445 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4447 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4449 (generate_bytecode_insns): Check `nargs' before emitting it.
4450 * verify.c (merge_type_state): Fixed typo.
4451 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4452 generate_bytecode_{conditional,insns}.
4454 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4456 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4459 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4461 * class.c (maybe_layout_super_class): Fixed indentation.
4462 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4463 (java_check_methods): New function declaration.
4464 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4465 instead of `str_ptr'.
4466 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4467 of a `invokeinterface' at the right time.
4468 * parse.h (WFL_STRIP_BRACKET): New macro.
4469 (SET_TYPE_FOR_RESOLUTION): Use it.
4470 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4471 (check_class_interface_creation): Don't check for cross package
4472 innerclass name clashes.
4473 (method_header): Behave properly if MDECL is `error_mark_node'.
4474 (method_declarator): Return `error_mark_node' if bogus current
4476 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4477 (resolve_and_layout): New local `decl_type', set and used. Call
4479 (java_check_methods): New method.
4480 (java_layout_classes): Use it.
4481 (resolve_qualified_expression_name): No EH check necessary in
4483 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4485 (patch_assignment): Set DECL_INITIAL on integral final local.
4487 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * java-tree.h (flag_extraneous_semicolon): New extern.
4490 * lang-options.h: (-Wextraneous-semicolon): New option.
4491 * lang.c (flag_redundant): Fixed typo in leading comment.
4492 (flag_extraneous_semicolon): New global.
4493 (lang_decode_option): Set `flag_extraneous_semicolon' when
4494 -Wall. Decode `-Wextraneous-semicolon'.
4495 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4496 `empty_statement' rule.
4497 (class_body_declaration): Likewise.
4498 (method_body:): Accept `;' as a method body.
4499 (static_initializer:): Removed `SC_TK' hack.
4500 (constructor_block_end:): Likewise.
4501 (empty_statement:): Report deprecated empty declaration. Fixes
4504 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4506 * parse.y (build_dot_class_method_invocation): Changed parameter
4507 name to `type'. Build signature from `type' and convert it to a
4508 STRING_CST if it's an array.
4509 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4510 to use `ref_type' directly.
4512 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4514 * lang-options.h: Added a comma after the last element to avoid
4515 syntax errors when other languages define additional options.
4517 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4519 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4520 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4521 (jc1): Link with $(BACKEND).
4522 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4524 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4526 * jvspec.c: Adjust type of second argument to
4527 lang_specific_driver, and update code as necessary.
4529 * class.c (build_dtable_decl): Initialize dummy.
4531 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4534 method bodies not to rule out discarding `<clinit>'; don't use
4535 <clinit> to initialize static fields with constant initializers.
4537 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4539 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4541 (method_synthetic): New global.
4542 (HANDLE_METHOD): Recognize synthetic method and tell
4543 `print_method_info' about it.
4544 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4545 processing a synthetic method.
4546 * jcf-reader.c (skip_attribute): New function.
4547 ( skip_attribute): Likewise.
4549 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4551 * parse.y (build_outer_field_access): Fixed comments.
4552 (fix_constructors): Emit the initialization of this$<n> before
4554 (resolve_qualified_expression_name): Build an access to `decl' if
4557 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4559 * parse-scan.y (curent_class): Non longer const.
4560 (inner_qualifier, inner_qualifier_length): Deleted.
4561 (current_class_length): New global.
4562 (bracket_count): Fixed typo in leading comment.
4563 (anonymous_count): New global.
4564 (class_instance_creation_expression:): Handle anonymous classes.
4565 (anonymous_class_creation:): New rule.
4566 (push_class_context): Rewritten.
4567 (pop_class_context): Likewise.
4568 (INNER_QUALIFIER): Macro deleted.
4569 (report_class_declaration): call `push_class_context' when
4570 entering the function. `fprintf' format modified not to use
4572 (report_class_declaration): Assign `package_name' and
4573 `current_class' to NULL separately.
4575 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * expr.c (build_invokeinterface): Call layout_class_methods on
4580 2000-07-27 Tom Tromey <tromey@cygnus.com>
4581 Anthony Green <green@cygnus.com>
4582 Alexandre Petit-Bianco <apbianco@cygnus.com>
4584 * class.c (make_class_data): Create vtable for abstract classes.
4585 (get_dispatch_table): Changed to cope with abstract classes.
4587 2000-07-27 Tom Tromey <tromey@cygnus.com>
4589 * parse.y (patch_method_invocation): Don't reverse the argument
4590 list when dealing with anonymous class constructors. Fixed typo in
4593 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4595 * parse.y (build_alias_initializer_parameter_list): Reverse
4596 crafted list when building aliases for anonymous class
4599 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * parse.y (jdep_resolve_class): Don't bother checking potential
4602 innerclass access if `decl' is NULL.
4603 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4606 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4608 * parse.c: Remove (again.)
4610 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4612 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4613 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4614 outside the `if' statement, alias to innerclass removed, `decl'
4615 used to mark the class complete.
4617 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4619 * parse.y (simple_name:): Fixed typo in error message.
4621 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4623 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4624 or its first operand can be error marks.
4626 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4629 * parse.y (method_header): Likewise.
4631 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * parse.y (process_imports): Consider that one might be trying to
4634 import an innerclass. Fixes gcj/254
4636 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * parse.y (find_as_inner_class): Handle the case where the
4639 enclosing context of an innerclass has been loaded as bytecode.
4641 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * parse.y (simple_name:): Reject `$' in type names.
4644 (resolve_type_during_patch): Use `type' as a second
4645 argument to resolve_no_layout. Fixes gcj/257.
4647 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4649 * parse.y (find_most_specific_methods_list): Select the only
4650 non-abstract method even if max has been set.
4651 Fixes gcj/285, gcj/298.
4653 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4655 * lang-specs.h: Added %(jc1) to java compiler options.
4657 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4659 * .cvsignore: New file.
4661 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * parse.y (not_accessible_p): Access granted to innerclasses
4664 (indirectly) extending the reference type. Fixes gcj/249.
4666 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4668 * parse.y (patch_method_invocation): Fixed comment.
4669 (maybe_use_access_method): Build this$<n>s to the context of the
4670 target method, or a type that extends it. Fixes gcj/242.
4672 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4676 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4678 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4680 2000-07-13 Tom Tromey <tromey@cygnus.com>
4682 * lang-specs.h: Added %{I*}.
4684 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4686 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4688 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4690 * parse-scan.c: Remove.
4692 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * class.c (set_super_info): Handled protected inner classes.
4695 (common_enclosing_context_p): Bail early if arguments aren't both
4697 (get_access_flags_from_decl): Handle private and protected inner
4699 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4700 (CLASS_PROTECTED): Likewise.
4701 (struct lang_type): New bitfield `poic'.
4702 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4704 (check_inner_class_access): Renamed arguments, added
4705 comments. Handles protected inner classes (fixes gcj/225)
4706 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4708 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4710 * parse.y (resolve_qualified_expression_name): Verify qualified
4711 access to `this'. Fixes gcj/239.
4713 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4715 * jcf-write.c (generate_classfile): Don't install ConstantValue
4718 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4720 * parse.y (resolve_qualified_expression_name): Handle inner class
4721 access. Fixes gcj/256.
4723 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * jcf-write.c (generate_classfile): Properly install the
4726 ConstantValue attribute and the initial value constant pool index
4727 on string constants.
4728 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4731 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4735 * parse.y (find_as_inner_class): Fixed typo.
4736 (do_resolve_class): Explore enclosing contexts when searching for
4737 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4738 (check_inner_class_access): Check `decl' which can be null in case
4741 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * java-tree.h (java_debug_context): Declared `extern'.
4744 (safe_layout_class): Likewise.
4745 * parse.y (resolve_field_access): Field must be `static' in order
4746 to be replaced by its initial value. Added comments.
4747 (find_applicable_accessible_methods_list): Fixed typo.
4748 (find_most_specific_methods_list): Methods found in innerclasses
4749 take over methods founds in the enclosing contexts.
4750 (java_complete_tree): Loosen restrictions on the type of DECLs
4751 that can be replaced by their initialization values.
4752 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4754 2000-07-05 Tom Tromey <tromey@cygnus.com>
4756 * Make-lang.in (PARSE_DIR): New macro.
4757 (PARSE_RELDIR): Likewise.
4758 (PARSE_C): Likewise.
4759 (PARSE_SCAN_C): Likewise.
4760 ($(PARSE_C)): New target.
4761 ($(PARSE_SCAN_C)): Likewise.
4762 (SET_BISON): New macro.
4763 (BISONFLAGS): Likewise.
4764 (JAVABISONFLAGS): Likewise.
4766 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4768 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4769 argument on the first pass for CNI as well as JNI.
4770 (print_method_info): Set up method name on the first pass only.
4772 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4774 * parse.y (parser_qualified_classname): Removed parameter
4776 (create_interface): Removed first passed parameter to
4777 parser_qualified_classname.
4778 (create_class): Likewise. Don't install alias on static
4779 innerclasses. Fixes gcj/275.
4781 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4784 debugable statement with empty_stmt_node. Fixes gcj/272
4786 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4791 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * jcf-write.c (push_long_const): Appropriately cast short negative
4796 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.y (verify_constructor_super): Use loop variable
4799 `m_arg_type' initialized with `mdecl_arg_type'.
4801 2000-06-29 Tom Tromey <tromey@cygnus.com>
4803 * parse.y (resolve_field_access): Handle case where `type_found'
4806 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4808 * expr.c (lookup_field): The same field can be found through two
4809 different interface. Don't declare it ambiguous in that case.
4811 2000-06-27 Tom Tromey <tromey@cygnus.com>
4813 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4814 follows \r, then unget it at a lower level.
4816 2000-06-26 Tom Tromey <tromey@cygnus.com>
4818 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4821 2000-06-25 Tom Tromey <tromey@cygnus.com>
4823 * parse.y (for_statement): Wrap expression in a WFL if it is a
4824 constant. For PR gcj/268.
4826 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4828 * parse.y (do_resolve_class): Minor optimiztion in the package
4829 list search. Removed unnecessary test and return statement.
4830 (valid_ref_assignconv_cast_p): Order of arguments to
4831 enclosing_context_p fixed.
4833 2000-06-24 Tom Tromey <tromey@cygnus.com>
4835 * expr.c (lookup_field): Print error and return error_mark_node if
4836 field reference is ambiguous.
4838 * parse.y (check_abstract_method_definitions): Also check if
4839 `other_method' is abstract.
4841 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4843 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4845 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4846 (struct lang_type): New field `pic'.
4847 (CLASS_PRIVATE): New macro.
4848 * parse.y (check_inner_class_access): New function.
4849 (jdep_resolve_class): Call it.
4851 2000-06-23 Tom Tromey <tromey@cygnus.com>
4853 * parse.y (patch_incomplete_class_ref): Initialize the returned
4854 class. For PR gcj/260.
4856 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4858 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4860 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4862 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4863 Java specific checks.
4864 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4866 * java-tree.def (CASE_EXPR): Marked 'e'.
4867 (DEFAULT_EXPR): Likewise.
4868 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4870 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4871 Java specific checks.
4872 (generate_bytecode_insns): Test try_block for BLOCK before using
4874 * parse.y (build_wfl_wrap): Added `location' argument. Set
4875 EXPR_WFL_LINECOL accordingly.
4876 (dim_expr:): Wrap constants with WFLs.
4877 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4878 (resolve_package): Check for `stmt' not being a BLOCK before
4879 building a debuggable statement with it.
4880 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4882 (resolve_field_access): Make sure `decl' is a DECL before treating
4884 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4885 IDENTIFIER_NODE before treating it as such.
4886 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4887 treating it as such.
4888 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4889 to be applied only on non array types.
4891 2000-06-16 Per Bothner <per@bothner.com>
4893 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4894 define in terms of DECL_RESULT, as that fails when --enable-checking.
4896 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4898 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4899 types the same in comparison.
4900 (CHECK_OP): Add static prototype.
4902 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4904 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4905 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4908 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4910 * decl.c (create_primitive_vtable): Prototype.
4912 * jcf-write.c (generate_bytecode_insns): Initialize variable
4915 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4917 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4919 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4920 to track searched classes, and do not search the same class more than
4921 once. Call find_applicable_accessible_methods_list on immediate
4922 superclass, instead of search_applicable_method_list on all ancestors.
4925 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4927 * parse.y (register_fields): Permit static fields in inner classes
4928 if they are final. Fix for PR gcj/255.
4930 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4933 * parse.y (find_in_imports): Returned type changed to void,
4934 leading comment fixed.
4935 (register_package): New function.
4936 (qualify_and_find): Likewise.
4937 (package_declaration:): Use `register_package'.
4938 (single_type_import_declaration:): Removed local variable
4939 `node'. Added missing `;' for consistency.
4940 (type_import_on_demand_declaration:): Use `chainon' to link new
4942 (lookup_field_wrapper): Lookup local variables defined in outer
4944 (java_complete_class): Don't reverse the list of imported on demand.
4945 (do_resolve_class): Reorganized. Removed local variable
4946 `original_name'. Call `qualify_and_find' with the current package
4947 name, invoke `find_in_imports_on_demand' right after. Call
4948 `qualify_and_find' with the packages we've seen so far. Fixed
4949 operations numbering in comments.
4950 (java_expand_class): Don't reverse `package_list'.
4951 (find_most_specific_methods_list): New local variables `abstract'
4952 and `candidates'. Use them to pick the right method.
4954 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4956 * parse.y (check_modifiers_consistency): Don't subtract out
4957 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4959 2000-06-04 Philipp Thomas <pthomas@suse.de>
4961 * Makefile.in (INTLLIBS): New.
4965 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * class.c (get_dispatch_table): Build the vtable dummy entry list
4968 element with a null purpose. Fixed leading comment.
4969 (build_dtable_decl): Build an accurate dtable type when appropriate
4972 2000-06-02 Richard Henderson <rth@cygnus.com>
4974 * lang.c (lang_get_alias_set): New.
4976 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4979 before using it as the accessed field.
4981 2000-05-31 Tom Tromey <tromey@cygnus.com>
4983 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4984 char_array_vtable, short_array_vtable, int_array_vtable,
4985 long_array_vtable, float_array_vtable, double_array_vtable):
4987 * expr.c (get_primitive_array_vtable): New function.
4988 (create_primitive_vtable): New function.
4989 (java_lang_expand_expr): Enable code to statically generate
4991 * decl.c (init_decl_processing): Create primitive vtables.
4992 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4993 short_array_vtable, int_array_vtable, long_array_vtable,
4994 float_array_vtable, double_array_vtable): Define.
4996 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4998 * java/parse.y (find_applicable_accessible_methods_list):
4999 Don't add an uninitialized value to the list.
5001 2000-05-25 Tom Tromey <tromey@cygnus.com>
5003 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5004 when trying to see if field's class should be initialized. Always
5005 initialize field's declaring class, not qualified class.
5008 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5009 `wfl_operator', to maybe_build_primttype_type_ref.
5012 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5014 * parse.y (patch_method_invocation): Don't try to lookup methods
5017 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * parse.y (resolve_field_access): Call the appropriate <clinit>
5020 before accessing the length of a static array. Craft a decl for
5021 the field while its time. Fixes PR gcj/129.
5023 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (resolve_package): Correctly set `*next' (was off by
5027 (resolve_qualified_expression_name): Fixed comment.
5029 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * jcf-parse.c (jcf_parse_source): Reset current_class and
5032 current_function_decl to NULL before parsing a new file.
5034 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5036 * parse.y (block_end:): If the collected block doesn't feature a
5037 statement, insert an empty statement.
5039 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5041 * parse.y (maybe_yank_clinit): New function.
5042 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5043 end of the list of methods belonging to a class.
5044 (java_complete_expand_method): Check whether <clinit> is really
5045 necessary and expand it accordingly.
5047 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5049 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5050 processed by the method's switch statement.
5052 2000-05-19 Tom Tromey <tromey@cygnus.com>
5054 * java-tree.h: Added init state enum.
5055 * decl.c (emit_init_test_initialization): Initialize class
5056 initialization check variable by looking at class' state.
5058 2000-05-19 Tom Tromey <tromey@cygnus.com>
5060 * java-tree.h (build_instanceof): Declare.
5061 (build_get_class): Declare.
5062 * parse.y (patch_binop): Use build_instanceof.
5063 * expr.c (build_instanceof): New function. If class is final,
5064 don't make a function call.
5065 (expand_java_INSTANCEOF): Use it.
5066 (build_get_class): New function.
5068 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5070 * jcf-write.c (generate_classfile): Scan the source_file for
5071 slashes with the right pointer variable.
5073 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5075 * lang.c (lang_decode_option): Update -Wunused flags by calling
5077 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5079 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5081 * check_init.c (check_init): Constify local char *.
5082 * class.c (push_class): Constify local char *.
5083 * java_tree.h: Update prototypes.
5084 * jcf-io.c (open_class): Constify filename parameter and
5086 (find_class): Remove redundant string copy. Cast return from
5088 * jcf-parse.c (read_class, parse_class_file, yyparse):
5089 Constify local char *.
5090 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5091 Constify local char *.
5092 * jcf.h (JCF): Constify filename and classname.
5093 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5094 * lang.c (init_parse): Constify parameter and return value.
5095 * lex.c (java_get_line_col): Constify filename parameter.
5096 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5097 * parse.y (java_parser_context_suspend,
5098 issue_warning_error_from_context, safe_layout_class): Constify
5100 * parse.c: Regenerate.
5102 2000-05-08 Tom Tromey <tromey@cygnus.com>
5104 * expr.c (build_jni_stub): Cache the result of
5105 _Jv_LookupJNIMethod.
5107 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5109 * decl.c (predef_filenames_size): Now 7.
5110 (predef_filenames): New seventh entry.
5112 2000-05-04 Tom Tromey <tromey@cygnus.com>
5114 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5115 Keep track of when we've seen a reference field after a
5116 non-reference field.
5117 (get_boehm_type_descriptor): Handle case where we see
5118 non-reference fields but no trailing reference field.
5119 * decl.c (rawdata_ptr_type_node): Define.
5120 (init_decl_processing): Initialize rawdata_ptr_type_node.
5121 * java-tree.h (rawdata_ptr_type_node): Declare.
5123 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5125 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5126 specifiers in calls to fprintf.
5128 2000-05-03 Andrew Haley <aph@cygnus.com>
5130 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5132 * javaop.h (WORD_TO_INT): New function.
5133 (IMMEDIATE_s4): Use WORD_TO_INT.
5134 * jcf.h (JPOOL_INT): Ditto.
5136 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5139 2000-04-19 Tom Tromey <tromey@cygnus.com>
5141 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5143 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5145 * expr.c (build_jni_stub): New function.
5146 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5148 * parse.y (java_complete_expand_methods): Expand a native method
5149 and call build_jni_stub if -fjni given.
5150 * lang-options.h: Document -fjni.
5151 * lang.c (flag_jni): New global.
5152 (lang_f_options): Added `jni' entry.
5153 * java-tree.h (soft_lookupjnimethod_node,
5154 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5156 (flag_jni): Declare.
5157 (build_jni_stub): Declare.
5158 (struct lang_decl): Added `native' flag.
5159 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5161 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5162 soft_jnipopsystemframe_node): New globals.
5163 (init_decl_processing): Set them. _Jv_InitClass only takes one
5166 * java-tree.def: Put into `C' mode.
5168 2000-04-27 Tom Tromey <tromey@cygnus.com>
5171 * expr.c (expand_invoke): Generate check to see if object pointer
5172 is null in nonvirtual invocation case.
5173 * java-tree.h (soft_nullpointer_node): Declare.
5174 * decl.c (soft_nullpointer_node): New global.
5175 (init_decl_processing): Initialize soft_nullpointer_node.
5176 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5177 or `private' methods.
5178 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5180 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5182 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5185 2000-04-26 Tom Tromey <tromey@cygnus.com>
5187 * zextract.c (find_zip_file_start): New function.
5188 (read_zip_archive): Use it.
5190 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5194 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5196 * class.c (common_enclosing_context_p): New function.
5197 * java-tree.h (common_enclosing_context_p): Added prototype.
5198 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5199 classes sharing an outer context with the current instance.
5200 * parse.y (build_access_to_thisn): Fixed leading comment.
5201 (verify_constructor_super): New local `supper_inner'. Skip
5202 enclosing context argument in the case of inner class constructors.
5203 (patch_method_invocation): Insert proper context as second
5204 parameter to pure inner class constructor super invocations.
5206 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5208 * parse.y (end_class_declaration): Reset the interface number
5211 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * parse.y (source_start_java_method): Deleted unnecessary code.
5214 (patch_method_invocation): Fixed comment.
5216 2000-04-24 Robert Lipe <robertlipe@usa.net>
5218 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5220 2000-04-23 Tom Tromey <tromey@cygnus.com>
5222 * boehm.c (mark_reference_fields): Use int_byte_position.
5224 2000-04-22 Tom Tromey <tromey@cygnus.com>
5226 * boehm.c (mark_reference_fields): Only call byte_position on
5229 2000-04-22 Tom Tromey <tromey@cygnus.com>
5231 * boehm.c (mark_reference_fields): Added `last_view_index'
5232 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5234 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5236 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5237 * parse.y (check_class_interface_creation): Fixed comments. Select
5238 permitted modifiers for (inner) interfaces. Changed error message
5239 to report rejected modifiers used with local classes.
5241 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5243 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5244 of directly inherited type considered in scope.
5245 * parse.y (do_resolve_class): Search inherited classes for inner
5248 2000-04-20 Tom Tromey <tromey@cygnus.com>
5250 * parse.y (not_accessible_p): Use member's class, not current
5251 class, when doing inheritance check for protected reference.
5254 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5256 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5258 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * parse.y (lookup_field_wrapper): Search for final local aliases.
5261 (resolve_expression_name): Let lookup_field_wrapper search for
5262 final local aliases. Force the value of `name' if one is found.
5263 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5264 an expression name. Fixed comments.
5266 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5268 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5270 2000-04-19 Tom Tromey <tromey@cygnus.com>
5272 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5274 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5278 2000-04-18 Tom Tromey <tromey@cygnus.com>
5281 * gjavah.c (utf8_cmp): Changed return value.
5282 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5284 (cxx_keywords): New global.
5285 (get_field_name): Handle new result of cxx_keyword_subst.
5286 (print_method_info): Likewise.
5288 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5290 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5291 with a newline, for CNI.
5292 (print_stub_or_jni): Print a space or newline before method name for
5294 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5295 (process_file): Include gcj/cni.h if generating CNI stubs.
5297 2000-04-16 Tom Tromey <tromey@cygnus.com>
5299 * gjavah.c (decompile_method): Use print_field_name.
5302 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * parse.y (java_expand_classes): Reverse the package list once.
5305 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5307 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5308 the `==' and `!=' operators.
5310 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * jcf-write.c (generate_bytecode_insns): At invokation time,
5313 always relate an interface method to the type of its selector.
5315 2000-04-05 Tom Tromey <tromey@cygnus.com>
5318 * expr.c (expand_invoke): Generate check to see if object pointer
5319 is null in nonvirtual invocation case.
5320 * java-tree.h (soft_nullpointer_node): Declare.
5321 * decl.c (soft_nullpointer_node): New global.
5322 (init_decl_processing): Initialize soft_nullpointer_node.
5323 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5324 or `private' methods.
5325 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5327 2000-04-05 Tom Tromey <tromey@cygnus.com>
5330 * parse.y (check_final_assignment): Recognize assignments to the
5331 `length' field of an array when generating class files.
5333 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5335 * class.c (decl_hash): Prototype removed.
5336 (decl_compare): Likewise.
5338 2000-04-05 Tom Tromey <tromey@cygnus.com>
5340 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5341 * parse.y (check_modifiers_consistency): Check for final/volatile
5342 clash. Fixes PR gcj/164.
5344 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5346 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5348 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5350 (add_method_1): Use `java_hash_hash_tree_node' and
5351 `java_hash_compare_tree_node'.
5352 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5353 (java_hash_compare_tree_node): Likewise.
5354 * parse.y (find_applicable_accessible_methods_list): Create,
5355 delete and use a hash table to remember already searched interfaces.
5357 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5359 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5362 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5364 * boehm.c (mark_reference_fields, set_bit): Prototype.
5365 (set_bit): Un-ANSI-fy definition.
5367 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5370 * decl.c (emit_init_test_initialization): Likewise.
5372 * gjavah.c (jni_print_char): Likewise.
5374 * parse.y (create_new_parser_context): Likewise.
5376 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5379 patch missing hunk. Fixed indentation.
5381 2000-03-30 Tom Tromey <tromey@cygnus.com>
5383 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5384 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5386 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5388 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5389 when negative *before* using it as an array index.
5390 * ChangeLog: Fixed typo.
5392 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5395 to 0 when it reaches -1.
5397 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5399 * jcf-parse.c (get_constant): Properly cast `num' during the
5400 invocation of `add_double'.
5401 * jcf-write.c (push_long_const): Properly cast `lo' before
5402 comparing it to short bounds.
5403 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5404 `interface_body:' is reduced after the current interface is
5407 2000-03-26 Tom Tromey <tromey@cygnus.com>
5409 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5410 Java-specific `-f' option.
5412 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5414 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5415 Adjust order of making types.
5416 Make bitsize_*_node values.
5418 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5420 * class.c (make_field_value): Use byte_position.
5421 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5422 (java_array_data_offset): Likewise.
5423 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5426 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * parse.y (check_abstract_method_definitions): New local
5429 `end_type_reached'. Make sure we also consider `end_type'.
5430 (java_check_abstract_method_definitions): Make sure we eventually
5431 consider `java.lang.Object'.
5432 (maybe_use_access_method): Don't use access method if not in the
5433 context of a pure inner class or if the method's context is right.
5434 (find_applicable_accessible_methods_list): New static flag
5435 `object_done'. Don't search abstract classes as interfaces. Fixed
5436 indentation. Fixed the `java.lang.Object' only search. Search
5437 class interface(s) first, then fully search enclosing contexts.
5438 (find_most_specific_methods_list): Pick the closest candidate when
5439 they're all abstract.
5441 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5444 properly initialize `finished_label'. Don't emit gotos for empty
5447 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5449 * except.c (emit_handlers): Clear catch_clauses_last.
5451 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * parse.y (check_method_types_complete): New function.
5454 (create_class): Reset anonymous class counter only when seeing an
5456 (java_complete_class): JDEP_METHOD: Don't recompute signature
5459 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5461 * class.c (build_static_ref): Fixed indentation in comment.
5462 * java-tree.def (TRY_EXPR): Fixed typo in name.
5463 (CLASS_LITERAL): Likewise.
5464 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5465 (struct lang_type): New field `dot_class'.
5466 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5467 (generate_classfile): Method `class$' is synthetic.
5468 * parse.y (build_do_class_method): New function.
5469 (build_dot_class_method_invocation): Likewise.
5470 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5471 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5472 (qualify_ambiguous_name): Likewise.
5473 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5474 (build_try_statement): Fixed leading comment.
5476 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5478 * class.c (make_field_value): Properly handle sizes.
5479 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5480 (layout_class_method): Count using trees.
5481 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5482 * expr.c (java_array_data_offset): Use int_bit_position.
5483 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5484 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5486 2000-03-16 Tom Tromey <tromey@cygnus.com>
5488 * lang.c (flag_hash_synchronization): New global.
5489 (lang_f_options): Added `hash-synchronization'.
5490 * lang-options.h: Mention -fhash-synchronization.
5491 * java-tree.h (flag_hash_synchronization): Declare.
5492 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5493 hash table synchronization is disabled.
5494 * decl.c (init_decl_processing): Only push `sync_info' value when
5495 hash table synchronization is disabled.
5496 * class.c (make_class_data): Only push `sync_info' field when hash
5497 table synchronization is disabled. Removed dead code.
5499 2000-03-16 Tom Tromey <tromey@cygnus.com>
5501 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5503 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5507 * parse.y (patch_method_invocation): Handle anonymous classes
5508 creation in static context.
5510 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5512 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5513 * parse.y (resolve_qualified_expression_name): Use it.
5514 (patch_method_invocation): Likewise.
5516 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5519 depending on the type of dependency which dictates what the
5521 (unresolved_type_p): Resolved types limited to the current class.
5523 2000-03-15 Tom Tromey <tromey@cygnus.com>
5525 * decl.c (init_decl_processing): Set type of `sync_info' to be
5528 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5529 Correctly compute bit number for current slot. Zero `high' and
5530 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5531 mark_reference_fields.
5532 (mark_reference_fields): New function.
5534 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5536 * parse.y (register_incomplete_type): Fixed initialization of
5539 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5541 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5543 (push_class_context, pop_class_context): New function.
5544 (class_body:): Call pop_class_context.
5545 (interface_body:): Likewise.
5546 (INNER_QUALIFIER): New macro.
5547 (report_class_declaration): Changed output format and use
5548 INNER_QUALIFIER. Call push_class_context.
5550 2000-02-14 Andrew Haley <aph@cygnus.com>
5552 * check-init.c (check_init): Add new cases for unary and binary
5555 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse.y (resolve_package): Set `next' once a type name has been
5558 progressively discovered.
5559 (resolve_qualified_expression_name): Propagate resolution only if
5560 there are remaining qualifiers. Take into account `q' might have
5561 been cleared after re-qualification.
5562 * parse.y (patch_method_invocation): New local `resolved'.
5563 Section dealing with qualified expression rewritten to use
5564 resolve_field_access.
5566 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5568 * parse.h (PUSH_CPC): Fixed indentation.
5569 (DEBUG_CPC): New macro.
5570 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5571 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5572 * parse.y (class_body_declaration:): Use
5573 SET_CPC_INSTANCE_INITIALIZER_STMT.
5574 (method_declaration:): Check for null current_function_decl.
5575 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5576 (java_parser_context_pop_initialized_field): Better handling of
5578 (maybe_make_nested_class_name): Mark nested class name as
5579 qualified when necessary.
5580 (end_class_declaration): Don't call java_parse_context_resume when
5581 one or more error occurred.
5582 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5583 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5584 SET_CPC_INITIALIZER_STMT.
5585 (method_header): Check for inner classes declaring static methods.
5586 (resolve_qualified_expression_name): Handle situation where `this'
5589 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5591 * typeck.c (build_prim_array_type): Correctly set the high word too.
5593 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5597 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5598 list of methods for interfaces.
5600 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 * parse.y (qualify_ambiguous_name): Properly handle expressions
5605 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5607 * parse.y (check_final_assignment): Extended to process
5609 (patch_assignment): Have check_final_assignment called only once.
5611 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5613 * java-tree.h (IS_INIT_CHECKED): New flag.
5614 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5615 * parse.y (patch_string): Call force_evaluation_order on the
5616 completed string concatenation tree.
5617 * expr.c (force_evaluation_order): Call force_evaluation_order on
5618 function's arguments too.
5620 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5622 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5623 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5624 (build_anewarray): Likewise.
5625 * parse.y (patch_newarray): Likewise.
5626 * parse.c: Regenerated.
5628 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5630 * decl.c (init_decl_processing): Added new class fields `depth',
5631 `ancestors', and `idt' to class_type_node. Use
5632 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5633 * class.c (make_class_data): Push initial values for new fields.
5634 * java-tree.h: Updated prototype for `build_invokeinterface'.
5635 * expr.c (build_invokeinterface): Changed parameters to accept
5636 `method' tree. Calculate index of `method' in its declaring
5637 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5638 (expand_invoke): Call `build_invokeinterface' with new parameters.
5639 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5642 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5644 * typeck.c (lookup_do): Search superinterfaces first
5645 when looking up an interface method. From Godmar Back
5648 2000-03-06 Tom Tromey <tromey@cygnus.com>
5650 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5652 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5654 * java-tree.h (lookup_argument_method2): Declared.
5655 (safe_layout_class): Prototype moved from parse.h.
5656 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5657 * parse.y (java_check_regular_methods): Local `super_class' gone.
5658 Call lookup_argument_method2 instead of lookup_argument_method.
5659 Perform modifier match for methods found declared in implemented
5660 interfaces. Fixed indentation problem. Overriding/hiding error
5661 report to take place only for methods found in classes.
5662 * typeck.c (lookup_argument_method): Changed leading
5663 comment. Re-written by calling lookup_do.
5664 (lookup_argument_method2): New function.
5665 (lookup_java_method): Re-written by calling lookup_do.
5666 (lookup_do): New function.
5668 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5670 * check-init.c (check_init): Removed dead code. Handle (blank)
5672 * parse.y (declare_local_variables): New local `final_p', set it
5673 and use it to initialize LOCAL_FINAL.
5674 (check_final_assignment): Only check FIELD_DECLs.
5676 2000-02-17 Tom Tromey <tromey@cygnus.com>
5678 * Makefile.in (JAVA_OBJS): Added boehm.o.
5679 (boehm.o): New target.
5680 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5681 * java-tree.h (flag_use_boehm_gc): Declare.
5682 (get_boehm_type_descriptor): Declare.
5683 * lang.c (lang_f_options): Added `use-boehm-gc'.
5684 (flag_use_boehm_gc): New global.
5685 * lang-options.h: Added -fuse-boehm-gc.
5686 * boehm.c: New file.
5687 * class.c (get_dispatch_table): If class uses a Boehm type
5688 descriptor, put it in the vtable.
5689 (make_class_data): Removed dead code.
5691 2000-03-03 Per Bothner <per@bothner.com>
5693 * decl.c (init_decl_processing): Initialize sizetype properly.
5695 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5697 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5698 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5699 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5700 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5701 (jcf_parse): New local `current'. Load innerclasses seen in outer
5702 context being processed.
5703 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5704 * jcf-write.c (append_innerclasses_attribute): New function.
5705 (append_innerclasses_attribute_entry): Likewise.
5706 (get_access_flags): Handle static classes. Set anonymous and local
5707 classes to be private.
5708 (generate_classfile): Attribute count adjusted. Call
5709 append_innerclasses_attribute.
5710 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5711 PURE_INNER_CLASS_TYPE_P.
5712 * parse.y (parser_qualified_classname): New parameter `is_static',
5713 produce non qualified name accordingly.
5714 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5715 (create_interface): Added argument to parser_qualified_classname.
5716 (create_class): Added argument to parser_qualified_classname. Setup
5717 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5718 (add_inner_class_fields): Fixed indentation.
5719 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5720 (method_declarator): Fixed typo in comment.
5721 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5722 (build_current_thisn): Likewise.
5723 (patch_method_invocation): Likewise.
5725 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5727 * decl.c (current_function_decl): Move to toplev.c.
5729 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5731 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5732 (DECL_BIT_INDEX): Use underlying representation.
5733 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5735 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5737 * expr.c (build_java_ret): Pass proper type to size_binop.
5739 2000-02-25 Anthony Green <green@cygnus.com>
5741 * expr.c (build_class_init): Mark the decl to be ignored by
5743 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5744 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5745 * class.c (init_test_hash_newfunc): New function.
5746 (decl_hash): New function.
5747 (decl_compare): New function.
5748 * decl.c (emit_init_test_initialization): New function.
5749 (complete_start_java_method): Traverse the init test hashtable,
5750 calling emit_init_test_initialization.
5751 (always_initialize_class_p): Define.
5752 * expr.c (build_class_init): Use initialization tests when
5753 emitting class initialization code.
5754 (always_initialize_class_p): Declare.
5755 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5757 * java-tree.h: Include hash.h.
5758 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5759 (struct lang_decl): Add init_test_table field.
5760 (init_test_hash_entry): Define.
5762 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5764 * gjavah.c (main): Avoid using `argi' to report unimplemented
5767 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5769 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5770 initialize locals to avoid warnings. Local `exception_type' moved
5773 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5775 * parse.y (resolve_expression_name): Use `orig' as a second
5776 argument to resolve_field_access.
5777 (resolve_field_access): Removed unnecessary code when dealing with
5780 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5782 * class.c (push_super_field): Don't push the field twice.
5783 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5784 * parse.h (java_reorder_fields): Prototyped.
5785 * parse.y (java_reorder_fields): New function.
5786 (java_layout_class): Simplified not to worry about re-ordering.
5788 2000-02-23 Tom Tromey <tromey@cygnus.com>
5790 * gjavah.c (print_name): In JNI case, correctly quote string.
5791 (print_method_info): Don't handle overrides in JNI mode.
5793 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5795 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5796 value type set to `boolean_type_node'.
5798 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5800 * jcf-dump.c (main): Test for correct condition after
5801 output file creation.
5803 2000-02-19 Anthony Green <green@cygnus.com>
5805 * jcf-depend.c (add_entry): Fix test for first list entry.
5807 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5809 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5810 * constants.c (build_constants_constructor): Likewise.
5812 2000-02-19 Anthony Green <green@cygnus.com>
5814 * jcf-depend.c (add_entry): Add entries to the end of the list.
5816 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5818 * decl.c (INT_TYPE_SIZE): Define if necessary.
5819 (expand_java_return): Handle the case of a native integer smaller
5822 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5824 * gjavah.c (help): Use GCCBUGURL.
5825 * jv-scan.c (help): Likewise.
5826 * jcf-dump.c (help): Likewise.
5828 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5833 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5835 * jcf-parse.c (load_class): Call `fatal' if no file containing
5836 the target class are found.
5838 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5840 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5841 lex.c, lex.h, and PARSE_H to...
5842 (parse.o, parse-scan.o): ...here, respectively.
5844 * lex.c: Split out code that may trigger SIGFPE from yylex()
5845 to its own function.
5846 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5848 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5850 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5852 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * parse.y (outer_field_access_p): Stop in time when outer contexts
5856 (resolve_qualified_expression_name): Properly qualify *everything*
5857 after a package.type to be resoled as expression names.
5858 (find_applicable_accessible_methods_list): Save/restore `class' to
5859 isolate it from a possible outer context search.
5861 2000-02-15 Tom Tromey <tromey@cygnus.com>
5863 * gjavah.c (jni_print_char): New function.
5864 (print_full_cxx_name): Use it.
5865 (decode_signature_piece): Likewise.
5866 (print_cxx_classname): Likewise.
5868 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5870 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5872 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5874 * gjavah.c: Include version.h.
5876 * jcf-dump.c: Likewise.
5878 * jv-scan.c: Likewise.
5880 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5882 * parse.y (outer_field_access_fix): First parameter now a tree
5883 node. Check for assignement to final. First argument to
5884 build_outer_field_access_fix modified to accommodate prototype.
5885 (build_outer_field_access): Don't check for assignment to final
5887 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5888 possibly returned by outer_field_access_fix. Changed
5889 outer_field_access_fix's first argument.
5890 (check_final_assignment): $finit$'s context is OK.
5891 (patch_unaryop): Use node instead of its line/column value when
5892 calling outer_field_access_fix.
5894 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5896 * parse.y (interface_declaration:): No longer tagged
5897 <node>. Re-installed default action.
5898 (class_member_declaration:): Handle inner interfaces.
5899 (interface_member_declaration): Handle inner interfaces and
5901 (create_interface): Push error if one seen. Suspend parsing
5902 context when processing an inner interface.
5903 (register_fields): Inner class static field limitations not to
5904 apply to inner interfaces.
5906 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5908 * jcf-parse.c (load_class): Update `java_error_count' when a
5909 class' file can't be found.
5910 (parse.y): Avoid (byte)code generation when errors seen.
5912 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5915 decodes a valid node.
5916 (patch_binop): Handle TRUNC_DIV_EXPR.
5918 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5920 * parse.y (resolve_package): New local `acc'. Try to progressively
5921 build and guess a package and type name.
5923 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5925 * parse.y (find_applicable_accessible_methods_list): Load and
5926 layout the search class if necessary.
5927 (java_complete_tree): Keep to original type of the folded initial
5930 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5932 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5933 Generate error message if circularity is detected. New static
5935 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5936 * jcf-write.c (generate_bytecode_insns): Very simply handle
5938 * parse.y (java_check_circular_reference): Use
5939 `cyclic_inheritance_report' during report, if necessary.
5940 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5941 walking NEW_ARRAY_INIT twice.
5943 2000-02-09 Tom Tromey <tromey@cygnus.com>
5945 * parse.y (check_class_interface_creation): Allow inner classes to
5946 be `private' or `protected', check modifiers' consistency. Prevent
5947 block local classes from bearing any modifiers.
5949 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5951 * except.c (check_start_handlers): Re-add prototype lost in last
5953 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5955 2000-02-09 Andrew Haley <aph@cygnus.com>
5957 * decl.c (clear_binding_level): Remove excess initializer.
5958 (maybe_poplevels): Remove unused variable.
5959 (force_poplevels): Ditto.
5960 (struct binding_level): Add comment.
5962 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5964 * jcf-write.c (generate_classfile): Don't consider
5965 pre-initialization with reference value (use <clinit> instead.)
5966 * parse.y (java_fix_constructors): No generated constructor for
5968 (build_outer_field_access): Removed debug message.
5969 (outer_field_expanded_access_p): Adapted to bytecode generation.
5970 (build_outer_field_access_method): Use fix_method_argument_names.
5971 (build_outer_method_access_method): Fixed indentation. Added
5972 comment. Handle access method generation for static and also void
5974 (build_access_to_thisn): Inserted debug message.
5975 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5976 (resolve_qualified_expression_name): Fixed comment.
5977 (not_accessible_p): Adapted to bytecode generation. Added comment.
5978 (patch_method_invocation): Added comment.
5979 (maybe_use_access_method): Fixed leading comment. Handle static
5981 (java_complete_lhs): Don't shortcut handling of initialized upon
5982 declaration String type static fields when generating bytecode.
5983 (patch_unaryop): Handle outer field access when generating
5986 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5988 * java-tree.h (FIELD_THISN): New macro.
5989 * jcf-write.c (append_synthetic_attribute): New function.
5990 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5991 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5992 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5994 (build_outer_field_access): Turned on access functions usage and
5995 generation when compiling to bytecode.
5996 (maybe_use_access_method): Likewise.
5998 2000-01-25 Andrew Haley <aph@cygnus.com>
6000 * java-except.h (struct eh_range): Add `expanded' field.
6001 (maybe_start_try): Add end_pc arg.
6002 (maybe_end_try): Ditto.
6003 * java-tree.h (force_poplevels): new function.
6004 * expr.c (expand_byte_code): Don't call maybe_start_try or
6006 * except.c (add_handler): Reset expanded.
6007 (expand_start_java_handler): Set expanded.
6008 (check_start_handlers): Don't expand a start handler that's
6009 already been expanded.
6010 (maybe_start_try): Add end_pc arg. Only expand a handler which
6012 (expand_end_java_handler): call force_poplevels.
6013 (force_poplevels): new function.
6014 * decl.c (binding_level): Add start_pc of binding level.
6015 (maybe_pushlevels): Call maybe_start_try when pushing binding
6017 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6018 (LARGEST_PC): Define.
6019 (clear_binding_level): Use LARGEST_PC.
6021 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6022 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6023 (binding_depth, is_class_level, current_pc): new variables.
6024 (struct binding_level): ditto.
6025 (indent): new function.
6026 (push_jvm_slot): add debugging info.
6027 (maybe_pushlevels): ditto.
6028 (maybe_poplevels): ditto.
6031 (start_java_method): ditto.
6032 (give_name_to_locals): comment only.
6033 * except.c (binding_depth, is_class_level, current_pc):
6035 (expand_start_java_handler): add debugging info.
6036 (expand_end_java_handler): ditto.
6038 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6040 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6041 (print_name_for_stub_or_jni, process_file): Constify a char*.
6043 2000-02-03 Tom Tromey <tromey@cygnus.com>
6045 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6047 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6049 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6050 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6053 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6055 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6056 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6057 (struct lang_type): New field `ii_block'.
6058 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6059 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6060 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6061 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6062 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6063 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6065 * parse.y (add_instance_initializer): New function.
6066 (in_instance_initializer): New static global.
6067 (class_body_declaration:): Link instance initializer block.
6068 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6069 (array_creation_expression:): Remove unused local.
6070 (java_parser_context_push_initialized_field): Fixed leading
6071 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6072 CPC_INSTANCE_INITIALIZER_LIST.
6073 (java_parser_context_pop_initialized_field): Likewise.
6074 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6075 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6076 CPC_INITIALIZER_STMT.
6077 (fix_constructors): New local `class_type'. Use it. Call
6078 add_instance_initializer.
6079 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6080 (patch_return): Forbid return in instance initializers.
6081 (patch_throw_statement): Enforce exception handling in the context
6082 of instance initializers.
6084 2000-02-03 Tom Tromey <tromey@cygnus.com>
6086 * Make-lang.in (java.mostlyclean): Remove executables in
6089 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6091 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6092 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6093 (java_float_finite): Convert to use union Word from javaop.h.
6094 (java_double_finite): Convert to use union DWord from javaop.h.
6096 2000-02-02 Tom Tromey <tromey@cygnus.com>
6098 * gjavah.c (options): Added `jni' entry.
6099 (help): Document -jni.
6100 (flag_jni): New global.
6101 (process_file): Handle JNI output. Don't print text from
6102 -prepend, -add, etc, when generating stubs. Only remove `.class'
6103 suffix if it actually exists.
6104 (main): Create a `.c' file when run with `--jni --stubs'. Create
6105 correct output file name with `--jni'.
6106 (print_include): Mangle header name differently in JNI case.
6107 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6109 (print_method_info): Handle JNI case. Put signature info into
6110 method name. Handle case when STREAM is NULL.
6111 (print_name_for_stub_or_jni): New function.
6112 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6113 (print_cxx_classname): Handle JNI.
6114 (print_full_cxx_name): Likewise.
6115 (decode_signature_piece): Likewise.
6116 (overloaded_jni_method_exists_p): New function.
6117 (struct method_name): Added `signature' and `sig_length' fields.
6118 (HANDLE_END_FIELD): Do nothing in JNI mode.
6120 2000-02-02 Tom Tromey <tromey@cygnus.com>
6122 * jv-scan.c: Include version.c, <getopt.h>.
6123 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6124 (options): New array.
6125 (usage): New function.
6126 (version): New function.
6127 (main): Use getopt_long to parse command line.
6128 * jcf-dump.c: Include version.c, <getopt.h>.
6129 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6130 OPT_JAVAP): New macros.
6131 (options): New array.
6132 (usage): Return `void'. Changed message.
6133 (help): New function.
6134 (version): New function.
6135 (main): Use getopt_long_only to parse command line.
6136 * gjavah.c: Include <getopt.h>.
6137 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6138 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6139 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6140 (options): New array.
6141 (java_no_argument): Removed.
6142 (help): Updated with missing options.
6143 (main): Use getopt_long_only to parse command line.
6144 (usage): Changed message.
6146 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6148 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6149 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6150 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6151 * parse.y (array_creation_expression:): Handle anonymous arrays.
6152 (build_array_from_name): Don't set `ret_name' if null.
6153 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6154 (qualify_ambiguous_name): Likewise.
6155 (java_complete_expand_class): Likewise.
6157 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6160 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6161 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6162 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6163 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6164 AIPL_FUNCTION_COMPLETED_INVOCATION.
6165 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6166 AIPL_FUNCTION_INVOCATION_READY.
6167 (AIPL_FUNCTION_DECLARATION): New enum entry.
6168 * parse.y (reorder_static_initialized): New function.
6169 (java_parser_context_pop_initialized_field): Use it.
6170 (add_inner_class_fields): Use
6171 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6172 augmented. Install marker after last alias initializer, if any.
6173 (generate_finit): Fixed typo. Don't try to retain only the used
6175 (method_header): Compute and set DECL_FUNCTION_NAP.
6176 (method_declarator): Fixed comment. Insert alias initializer in
6178 (build_alias_initializer_parameter_list): Fixed leading
6179 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6180 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6181 (java_complete_expand_class): Code to retain only used aliases
6183 (java_complete_expand_methods): New local `first_decl'. Generate
6184 $finit$ first, then expand the constructors, regular methods and
6186 (java_complete_expand_method): Don't report error on missing
6187 return statement if previously detected bogus.
6188 (fix_constructors): Don't patch constructor parameters list.
6189 (patch_method_invocation): Use new AIPL enum values. Reverse
6190 alias initializer list for anonymous classes.
6192 2000-01-30 Anthony Green <green@redhat.com>
6194 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6195 determine how many stack slots to pop.
6197 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6200 error handling/recovery.
6201 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6203 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6205 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6206 FIELD_LOCAL_ALIAS_USED): New macros.
6207 (DECL_FUNCTION_NAP): New macro.
6208 (struct lang_decl): New field `nap'.
6209 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6210 (struct lang_type): New fields `finit_stmt_list' and
6212 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6213 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6214 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6215 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6216 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6217 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6218 (BUILD_THROW): Macro line separator re-indented.
6219 * parse.y (end_class_declaration): New function.
6220 (maybe_generate_pre_expand_clinit): New name for
6221 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6222 pre-expand static fields.
6223 (maybe_generate_clinit): Function deleted.
6224 (check_for_static_method_reference): Prototype's parameter list
6226 (generate_finit): New name for maybe_generate_finit. Changed
6227 leading comment. Function rewritten to use
6228 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6229 (build_alias_initializer_parameter_list): New function.
6230 (java_parser_context_pop_initialized_field): Likewise.
6231 (add_inner_class_fields): Likewise.
6232 (type_declaration:): Call end_class_declaration.
6233 (class_member_declaration:): Likewise.
6234 (formal_parameter_list:): Fixed typos.
6235 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6236 element. Improved error handling.
6237 (block_statement:): Call end_class_declaration.
6238 (anonymous_class_creation:): Likewise.
6239 (create_anonymous_class): Fixed comments.
6240 (create_class): Call add_inner_class_fields.
6241 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6242 (method_header): Use MARK_FINAL_PARMS.
6243 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6244 (method_declarator): Propagate final argument flag.
6245 (craft_constructor): New local `artificial'. Call
6246 build_alias_initializer_parameter_list. Use
6247 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6248 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6250 (complete_expand_class): Get rid of unused outer context local
6252 (java_complete_expand_methods): Fixed leading
6253 comment. Generate/pre-expand <clinit> first. Changed method
6254 expansion order to regular, $finit$, constructors, <clinit>.
6255 (java_complete_expand_method): Set current_function_decl.
6256 (fix_constructors): Fix constructor parameter list to account for
6257 outer context local alias initializers.
6258 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6259 (resolve_expression_name): Lookup outer context local aliases. New
6260 local `access', use it.
6261 (patch_method_invocation): Patch inner class ctor invocation with
6262 outer context local aliases initialization values. $finit$
6263 invocation patching now includes things generated with
6264 build_alias_initializer_parameter_list.
6265 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6266 (build_super_invocation): Likewise.
6267 (patch_assignment): Changed comment.
6269 2000-01-27 Andrew Haley <aph@cygnus.com>
6271 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6275 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6277 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6279 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6281 * parse.y (register_fields): Don't pass a format specifier to
6282 OBSOLETE_MODIFIER_WARNING.
6283 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6284 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6286 (check_modifiers): Change function into a macro.
6287 (check_class_interface_creation): Pass a literal format string.
6289 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6291 * buffer.h: PROTO -> PARAMS.
6292 * check-init.c: Likewise.
6293 * class.c: Likewise.
6294 * constants.c: Likewise.
6295 * convert.h: Likewise.
6297 * except.c: Likewise.
6299 * gjavah.c: Likewise.
6300 * java-except.h: Likewise.
6301 * java-tree.h: Likewise.
6302 * jcf-depend.c: Likewise.
6303 * jcf-dump.c: Likewise.
6304 * jcf-parse.c: Likewise.
6305 * jcf-path.c: Likewise.
6306 * jcf-reader.c: Likewise.
6307 * jcf-write.c: Likewise.
6309 * jv-scan.c: Likewise.
6310 * jvgenmain.c: Likewise.
6311 * jvspec.c: Likewise.
6315 * parse-scan.y: Likewise.
6316 * parse.h: Likewise.
6317 * parse.y: Likewise.
6318 * typeck.c: Likewise.
6319 * verify.c: Likewise.
6322 * zextract.c: Likewise.
6323 * zipfile.h: Likewise.
6325 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6328 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6329 * constants.c (build_constant_data_ref): Check for cached
6330 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6331 in TYPE_CPOOL_DATE_REF.
6332 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6333 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6334 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6335 (LOCAL_FINAL): New macro.
6336 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6337 constant pool -- don't try to reuse.
6338 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6340 (find_in_current_zip): Use TYPE_JCF.
6341 * parse.h (java_check_final): Prototype removed.
6342 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6343 (maybe_create_class_interface_decl,
6344 check_class_interface_creation): Likewise.
6345 (java_expand_finals): Function removed.
6346 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6347 (block_statement:): Fixed comment.
6348 (anonymous_class_creation:): Likewise.
6349 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6351 (check_class_interface_creation): Loosened error report on (inner)
6352 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6353 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6354 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6356 (create_interface): Likewise.
6357 (anonymous_class_counter): New static global.
6358 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6359 patch. Fixed comments.
6360 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6361 anonymous_class_counter when declaring a toplevel class.
6362 (craft_constructor): Fixed constructor name when handling
6363 anonymous classes. Anonymous class constructors to feature hidden
6365 (java_fix_constructors): Added comment.
6366 (java_check_final): Function removed.
6367 (java_complete_expand_methods): Fixed comment. Don't generate
6368 class data, save its outgoing constant pool instead.
6369 (verify_constructor_super): Skip anonymous class constructor
6370 hidden this$<n> parameter.
6371 (java_expand_classes): New local `saved_ctxp'. Removed call to
6372 java_expand_finals and java_check_final. Expand anonymous class
6373 constructors. Generate class data.
6374 (build_super_invocation): Skip anonymous class hidden this$<n>
6376 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6377 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6378 (set_java_signature): Likewise.
6380 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6382 * gjavah.c: Delete ACC_VISIBILITY define.
6383 * jcf.h: Add ACC_VISIBILITY define.
6384 * parse.y: final: rule tagged <value>.
6385 (java_check_regular_methods): Use ACC_VISIBILITY define for
6386 default package access check.
6387 (local_variable_declaration_statement): Use final: rule.
6389 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6391 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6394 2000-01-17 Tom Tromey <tromey@cygnus.com>
6396 * gjavah.c (print_field_info): Allow non-static final fields.
6398 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6400 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6401 * parse.y (patch_anonymous_class): New function.
6402 (create_anonymous_class): Register incomplete type when the
6403 class/interface to extends/implement isn't known yet.
6404 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6405 (verify_constructor_super): Tuned error message.
6407 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6410 (ANONYMOUS_CLASS_P): New macro.
6411 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6412 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6413 * parse.y (create_class): Added leading argument.
6414 (maybe_create_class_interface_decl,
6415 check_class_interface_creation): Likewise.
6416 (craft_constructor): New function.
6417 (verify_constructor_super): Added argument in prototype.
6418 (class_declaration:): Inserted leading argument.
6419 (for_begin:): Use FOR_LOOP_P.
6420 (anonymous_class_creation): Create WFL of the anonymous class to
6421 instantiate. Call build_new_invocation. Added comments.
6422 (check_class_interface_creation): Handle parameter `anonymous' in
6423 verbose mode class creation announce.
6424 (link_nested_class_to_enclosing): Exclude anonymous classes.
6425 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6426 anonymous class, even though they appear to have an enclosing
6428 (create_interface): Pass extra argument to
6429 check_class_interface_creation.
6430 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6431 (create_class): Call check_class_interface_creation and
6432 maybe_create_class_interface_decl with extra new argument. Don't
6433 add private this$<n> to anonymous classes.
6434 (method_declarator): Insert hidden this$<n> to anonymous class
6436 (java_fix_constructors): Deleted code creating default
6437 constructor. Call craft_constructor instead.
6438 (java_check_regular_methods): Set `saw_constructor' to 1 for
6440 (fix_constructors): Pass extra argument to verify_constructor_super.
6441 (verify_constructor_super): New local `sdecl', use it. Search for
6442 matching constructor (possibly featuring arguments) in super
6444 (lookup_method_invoke): Craft constructor according to arguments
6445 list when dealing with anonymous class constructors.
6446 (build_super_invocation): Pass arguments to anonymous class super
6448 (search_loop): Use FOR_LOOP_P.
6449 (labeled_block_contains_loop_p): Likewise.
6451 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6453 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6454 (enclosing_context_p): New function.
6455 (get_access_flags_from_decl): Handle CLASS_STATIC.
6456 (maybe_layout_super_class): Extra first argument passed to
6458 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6460 * decl.c (access0_identifier_node): New global.
6461 (init_decl_processing): access0_identifier_node initialized.
6462 (pushdecl): Set DECL_CONTEXT only on non type decls.
6463 * expr.c (lookup_field): Lookup inner class fields in enclosing
6465 (expand_invoke): Use ID_INIT_P.
6466 (expand_java_field_op): Use DECL_CLINIT_P.
6467 * java-tree.def (CLASS_LITERAL): New tree code.
6468 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6469 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6470 (struct lang_decl): New field `inner_access'.
6471 (enclosing_context_p): Prototyped.
6472 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6473 ID_CLINIT_P): New macros.
6474 (CLASS_STATIC): New macro.
6475 (CLASS_ACCESS0_GENERATED_P): New macro.
6476 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6477 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6478 INNER_CLASS_P): New macros.
6479 (DECL_INNER_CLASS_LIST): New macro.
6480 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6482 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6483 the shift value to int. Fixed typo in comment.
6484 * lex.c (inst_id, wpv_id): Initialize.
6485 * mangle.c (unicode_mangling_length): Take `$' into account.
6486 * parse.h (DRECOVER, RECOVER): Terminate properly.
6487 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6488 (typedef struct _jdep): New field `enclosing'.
6489 (JDEP_ENCLOSING): New macro.
6490 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6491 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6492 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6493 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6494 GET_ENCLOSING_CPC_CONTEXT): New macros.
6495 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6496 (do_resolve_class): Added extra argument in prototype.
6497 * parse.y (resolve_class): Added extra argument in prototype.
6498 (maybe_create_class_interface_decl): Likewise.
6499 (maybe_use_access_method, build_wfl_wrap): New functions.
6500 (java_complete_expand_classes, java_complete_expand_class):
6502 (java_parser_context_push_initialized_field,
6503 java_parser_context_suspend, java_parser_context_resume):
6505 (maybe_make_nested_class_name, make_nested_class_name,
6506 set_nested_class_simple_name_value,
6507 link_nested_class_to_enclosing, find_as_inner_class,
6508 find_as_inner_class_do, check_inner_class_redefinition,
6509 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6510 maybe_build_thisn_access_method, build_outer_field_access,
6511 build_outer_field_access_methods, build_outer_field_access_expr,
6512 build_outer_method_access_method, build_new_access_id,
6513 build_outer_field_access_method, outer_field_access_p,
6514 outer_field_expanded_access_p, outer_field_access_fix,
6515 build_incomplete_class_ref, patch_incomplete_class_ref,
6516 create_anonymous_class): Likewise.
6517 (inst_id, wpv_id): New static global variables.
6518 (synchronized:): New rule, tagged <node>.
6519 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6521 (anonymous_class_creation:): New rule, tagged <node>.
6522 (NEW_TK): Tagged <node>.
6523 (type_literals, array_type_literal): New rules, tagged <node>.
6524 (class_declaration:): Removed action when reducing by class_body:
6525 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6526 using GET_CPC in sub-rules.
6527 (class_member_declaration): Handle inner classes.
6528 (method_declaration): When reducing method_header:, reset
6529 current_function_decl when appropriate.
6530 (method_declarator:): Set the number of formal parameter to 0 for
6531 method declared without arguments.
6532 (constructor_declarator:): Likewise.
6533 (static_initializer:): List of elements kept in a list.
6534 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6535 use of the keyword `static' for type declarations.
6536 (block_statement:): Handle inner class declarations.
6537 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6538 type qualified `this'.
6539 (class_instance_creation_expression): Use anonymous_class_creation:
6540 to handle inner class instances creation. Handle qualified `new'.
6541 (something_dot_new): Added appropriate actions.
6542 (create_new_parser_context): New function.
6543 (java_push_parser_context, java_parser_context_save_global,
6544 java_parser_context_suspend): Use create_new_parser_context.
6545 (check_modifiers): Changed leading comment.
6546 (check_class_interface_creation): Handle interclasses.
6547 (add_superinterfaces): Fixed comment.
6548 (create_interface): Build qualified name from the raw_name instead
6549 of its matching WFL. Push the initialized fields list. raw_name added
6550 as an extra argument to maybe_create_class_interface_decl.
6551 (create_class): Build qualified name from the raw_name instead of
6552 its matching WFL. Removed assignment to current_parsed_class_un.
6553 Call PUSH_ERROR before returning an error. Suspend the current
6554 parser context when processing an inner class. Push the
6555 initialized fields list. raw_name added as an extra argument to
6556 maybe_create_class_interface_decl. Add the private this$<n>
6558 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6559 (register_fields): Get the class type from GET_CPC and handle
6560 previous errors. Added code to handle the creation of static
6561 fields in inner classes. Initialized fields initialization
6562 statements kept in a list of lists.
6563 (maybe_generate_finit): Initialized fields initialization
6564 statements kept in a list of lists. Use GET_CPC.
6565 (maybe_generate_clinit): Likewise.
6566 (method_header): Use GET_CPC and GET_CPC_UN.
6567 (parser_qualified_classname): Handle inner classes.
6568 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6569 (java_fix_constructors): Hide pointer to enclosing context
6570 instance in constructor list when dealing with inner classes.
6571 (jdep_resolve_class): Call resolve_class with extra first argument
6573 (resolve_class): Add enclosing context as a first extra argument
6574 to do_resolve_class.
6575 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6577 (resolve_no_layout): Extra argument added to resolve_class
6579 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6580 (java_get_real_method_name): Use GET_CPC_UN.
6581 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6582 (java_check_abstract_methods): Handle static method declared in
6583 inner classes by an error.
6584 (java_check_regular_methods): Use DECL_CLINIT_P.
6585 (source_start_java_method): Also set DECL_MAX_LOCALS.
6586 (create_artificial_method): Call java_parser_context_save_global
6587 and java_parser_context_restore_global instead of saving/restoring
6588 the context by hand.
6589 (expand_start_java_method): Improved verbose mode message.
6590 (java_complete_expand_methods): Fixed leading comment. Use
6592 (fix_constructors): Added assignment to this$<n> if necessary.
6593 (java_expand_classes): Call java_complete_expand_classes instead
6594 of java_complete_expand_methods.
6595 (make_qualified_primary): Simplified.
6596 (merge_qualified_name): Optimized for missing left or right parts.
6597 (resolve_expression_name): Handle access to outer class fields from
6599 (resolve_qualified_expression_name): New macro
6600 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6601 classes. Report error on non appropriate qualification of
6602 `new'. Handle qualified `this'.
6603 (not_accessible_p): Allow access to outer class private fields from
6605 (patch_method_invocation): Handle method invocations through
6606 access methods and inner class constructor invocations.
6607 (find_applicable_accessible_methods_list): Search enclosing
6608 contexts of an inner class.
6609 (search_applicable_methods_list): Fixed typo.
6610 (argument_types_convertible): Handle inner class constructors'
6611 hidden outer context reference argument.
6612 (qualify_ambiguous_name): Handle qualified `this'.
6613 (java_complete_lhs): Handle use of field accessed through
6614 artificial access methods in various cases of assignments. Handle
6616 (check_final_assignment): Use DECL_CLINIT_P.
6617 (valid_ref_assignconv_cast_p): Handle the destination being an
6618 enclosing context of the source.
6619 (patch_unaryop): Handle use of field accessed through artificial
6621 (patch_return): Use DECL_CLINIT_P.
6622 (patch_throw_statement): Use DECL_CLINIT_P.
6623 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6624 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6627 2000-01-16 Anthony Green <green@cygnus.com>
6629 * parse.y (build_string_concatenation): Only use
6630 StringBuffer(String) shortcut if String arg is constant.
6632 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6634 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6635 the shift value to int. Fixed typo in comment.
6637 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6639 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6640 * jcf-write.c: Likewise.
6641 * parse.y: Likewise.
6642 * parse.c: Regenerate.
6644 2000-01-09 Anthony Green <green@cygnus.com>
6646 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6647 bytecodes in the correct order.
6649 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6651 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6653 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6655 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6656 before building constant array decl.
6658 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6661 method invocation and typo in conditional expression.
6662 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6663 the appropriate NOTE_POP.
6664 * parse.y (patch_binop): Shift value mask to feature the right
6667 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6669 * class.c (assume_compiled, assume_compiled_node): Add static
6671 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6673 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6675 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6677 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6678 to `__modifier' to avoid stringifying it.
6680 * parse.y (verify_constructor_circularity): Don't call a variadic
6681 function with a non-literal format string.
6682 (java_check_abstract_methods): Move unreachable code inside
6683 `continue' statement.
6684 (lookup_method_invoke): Call xstrdup, not strdup.
6686 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6689 * jcf-parse.c (yyparse): Likewise.
6691 * jv-scan.c (main): Likewise.
6693 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6695 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6696 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6697 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6700 * parse.y (synchronized, variable_redefinition_error,
6701 check_class_interface_creation, create_interface, create_class,
6702 method_header, finish_method_declaration,
6703 check_modifiers_consistency, method_declarator,
6704 complete_class_report_errors, check_abstract_method_definitions,
6705 java_check_regular_methods, check_throws_clauses,
6706 java_check_abstract_methods, read_import_dir,
6707 check_pkg_class_access, declare_local_variables, fix_constructors,
6708 cut_identifier_in_qualified, resolve_expression_name,
6709 resolve_qualified_expression_name, patch_method_invocation,
6710 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6711 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6712 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6713 patch_try_statement, patch_synchronized_statement,
6714 patch_throw_statement, check_thrown_exceptions,
6715 patch_conditional_expr): Likewise.
6717 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * Makefile.in (LIBDEPS): Added gcc's errors.o
6720 (../jcf-dump$(exeext):): Link with gcc's errors.o
6721 (../gcjh$(exeext):): Likewise.
6722 * expr.c (expand_java_NEW): Layout the entire target type instead of
6723 laying out its methods only.
6724 (lookup_field): Layout the class after having loaded it.
6725 * java-tree.h (java_debug_context): Declared.
6726 * jcf-io.c (toplev.h): Included.
6727 (find_class): Removed assignment to jcf's outofsynch
6728 field. Force source file to be read if newer than its matching
6729 class file. Tweaked debug messages.
6730 * jcf-parse.c (jcf_out_of_synch): Deleted.
6731 (read_class): Call to jcf_out_of_synch removed.
6732 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6733 (jcf_out_of_synch): Prototype deleted.
6734 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6735 `deprecated' and `class_err': integer turned into bit fields.
6736 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6737 * parse.y (package_list): New global.
6738 (package_declaration:): Record newly parsed package name.
6739 (extra_ctxp_pushed_p): Static global deleted.
6740 (java_parser_context_save_global): Create buffer context for the
6741 purpose of saving globals, if necessary.
6742 (java_parser_context_restore_global): Pop context pushed for the
6743 purpose of saving globals, if necessary.
6744 (java_debug_context_do): New prototype and function.
6745 (java_debug_context): Likewise.
6746 (do_resolve_class): Use already parsed package names to qualify
6747 and lookup class candidate.
6748 (java_pre_expand_clinit): Removed unnecessary local variable.
6750 1999-12-17 Tom Tromey <tromey@cygnus.com>
6752 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6754 (process_file): Use `\n\' at end of each line in string.
6756 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * expr.c (expand_invoke): Layout the loaded class before
6759 attempting to use it.
6760 (expand_java_field_op): Allow final field assignments to take
6762 * typeck.c (convert): Return error_mark_node if expr is null.
6764 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6766 * class.c (class_depth): Return -1 if the class doesn't load
6768 * expr.c (can_widen_reference_to): Check for errors during depth
6769 computation and return 0 accordingly.
6770 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6771 create default constructors and add an other error check.
6772 * parse.h (java_fix_constructors): Prototyped.
6773 * parse.y (java_pre_expand_clinit): Likewise.
6774 (build_super_invocation): Re-prototyped to feature one argument.
6775 (java_check_circular_reference): Directly use `current'.
6776 (java_fix_constructors): New function.
6777 (java_check_regular_methods): Don't create default constructors
6778 here, but abort if none were found.
6779 (java_complete_expand_methods): Pre-process <clinit> calling
6780 java_pre_expand_clinit.
6781 (java_pre_expand_clinit): New function.
6782 (fix_constructors): build_super_invocation invoked with the
6783 current method declaration as an argument.
6784 (build_super_invocation): Use the context of the processed method
6785 decl argument instead of current_class.
6786 * typeck.c (lookup_java_method): Take WFLs in method names into
6789 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6791 * class.c (make_class_data): flag_keep_inline_functions to keep
6792 private methods in the method array.
6794 1999-12-15 Anthony Green <green@cygnus.com>
6796 * check-init.c (check_init): Take into account both types of
6797 `throw's when checking for uninitialized variables.
6799 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6801 * parse.y (java_complete_lhs): Force convertion of array
6802 dimensions to int_type_node, that's what runtime's ABI expects.
6804 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6806 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6807 operand of a WFL, until the Java front-end gets fixed with regard
6808 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6810 1999-12-10 Andrew Haley <aph@cygnus.com>
6812 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6813 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6814 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6818 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6821 before calling expand_eh_region_start and expand_start_all_catch.
6822 * except.c (expand_start_java_handler): Switch to permanent
6823 obstack before calling expand_eh_region_start.
6824 (expand_end_java_handler): Switch to permanent obstack before
6825 calling expand_start_all_catch.
6827 1999-12-5 Anthony Green <green@cygnus.com>
6829 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6830 function with side effects.
6831 (init_decl_processing): Mark all memory allocating DECLs with
6834 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * except.c (expand_end_java_handler): Call
6837 expand_resume_after_catch and end_catch_handler.
6839 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6841 * verify.c (verify_jvm_instructions): Create new return label
6842 chain if non existent (don't rely on the verified state of the jsr
6845 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6848 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6850 * parse.y (patch_assignment): Removed bogus final class test on
6851 lhs when checking on whether to emit an ArrayStoreException runtime
6853 * expr.c (expand_java_arraystore): Likewise.
6855 1999-11-28 Anthony Green <green@cygnus.com>
6857 * decl.c (find_local_variable): Reuse single slot decls when
6860 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6862 * jcf-parse.c (saw_java_source): Global variable removed.
6863 (read_class): Don't use `saw_java_source'. Added extra braces.
6864 (yyparse): Code setting `saw_java_source' removed.
6866 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6868 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6870 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6872 * verify.c (merge_type_state): Non verified subroutines being
6873 considered more than once to trigger passive type merge.
6875 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6877 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6878 in case of error. Error message tuned.
6880 1999-11-21 Anthony Green <green@cygnus.com>
6882 * constants.c (find_methodref_index): Unwrap method names before
6883 inserting them in the constant pool.
6885 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6887 * class.c (assume_compiled_node): New typedef.
6888 (assume_compiled_tree): New static data.
6889 (find_assume_compiled_node): New function.
6890 (add_assume_compiled): New function.
6891 (assume_compiled): New function.
6892 * class.c (make_class_data): Use assume_compiled.
6893 (is_compiled_class): Use assume_compiled.
6895 * java-tree.h (add_assume_compiled): Declare.
6897 * lang.c (lang_decode_option): Parse new options.
6899 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6901 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6902 int_type_node: that's what `_Jv_AllocObject' expects.
6904 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * parse.y (lookup_method_invoke): Use lang_printable_name to
6907 reliably build the type name during error report. Fixes PR gcj/97.
6909 1999-11-09 Tom Tromey <tromey@cygnus.com>
6911 * jcf-path.c: Include <sys/stat.h>.
6912 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6913 (DIR_UP): New macro.
6915 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6917 * parse.y (source_end_java_method): Resume permanent allocation,
6918 reversing Apr 27 1998 patch.
6919 (patch_string_cst): Pop obstacks after having pushed the permanent
6922 1999-11-05 Tom Tromey <tromey@cygnus.com>
6924 * class.c (finish_class): Emit inlined methods if any native
6925 methods exist in the class. Fixes PR gcj/85.
6927 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6930 (qualify_ambiguous_name): Likewise.
6932 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6934 * typeck.c: (lookup_java_method): search all inherited
6935 interfaces when looking up interface method.
6937 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * parse.y (method_header:): Issue error message for rule `type
6941 (synchronized:): Error report when not using synchronized.
6943 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6946 being used before the superclass constructor has been called.
6947 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6948 instead of `CALL_THIS_CONSTRUCTOR_P'.
6950 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6952 * check-init.c: Fix typo in comment.
6954 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6956 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6959 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6961 * parse.y (expression_statement:): Call function to report
6962 improper invocation of a constructor.
6963 (parse_ctor_invocation_error): New function.
6965 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6967 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6970 1999-10-21 Tom Tromey <tromey@cygnus.com>
6972 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6973 in generated `main'.
6975 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6978 (qualify_ambiguous_name): Likewise.
6980 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6982 * parse.y (java_complete_tree): fold_constant_for_init to work on
6984 (java_complete_lhs): Likewise.
6985 (array_constructor_check_entry): Complete an initializer element
6986 on permanent_obstack.
6988 1999-10-19 Tom Tromey <tromey@cygnus.com>
6990 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6991 From Mike Moreton <mike@pillim.demon.co.uk>.
6993 1999-10-15 Greg McGary <gkm@gnu.org>
6995 * java-tree.h (flag_bounds_check): Remove extern decl.
6996 * lang.c (flag_bounds_check): Remove global variable.
6997 (lang_f_options): Remove "bounds-check" entry.
6998 (lang_init_options): Default flag_bounds_check to "on".
7000 1999-10-14 Tom Tromey <tromey@cygnus.com>
7002 * jvgenmain.c (usage): New function.
7003 (main): Use it. Also, handle `-D' options.
7004 * jvspec.c (lang_specific_driver): Recognize -D.
7005 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7007 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7009 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7011 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7012 variadic function with a non-literal format string.
7014 * parse-scan.y (report_main_declaration): Likewise.
7016 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7018 * parse.y (read_import_dir, patch_assignment, patch_binop,
7019 patch_array_ref): Likewise.
7021 * typeck.c (build_java_array_type): Likewise.
7023 * verify.c (verify_jvm_instructions): Likewise.
7025 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7027 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7029 1999-10-07 Anthony Green <green@cygnus.com>
7031 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7032 where CHECK_PUT may fail for valid reasons.
7034 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7035 UNSAFE_PUTN): New macros.
7037 1999-10-04 Tom Tromey <tromey@cygnus.com>
7039 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7040 well. Fixes Java PR gcj/59.
7041 * parse-scan.y (yyerror): Report errors.
7043 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7045 * decl.c (insert_block): Remove unconditional `abort'.
7047 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7049 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7050 FUNCTION_CODE now of type int. All callers changed.
7051 Set the builtin's DECL_BUILT_IN_CLASS.
7053 1999-09-23 Tom Tromey <tromey@cygnus.com>
7055 * jvspec.c (lang_specific_driver): Don't read spec file if
7056 -fsyntax-only given.
7058 1999-09-22 Tom Tromey <tromey@cygnus.com>
7060 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7062 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7063 (WORDS_TO_LONG): Likewise.
7064 (WORDS_TO_DOUBLE): Likewise.
7066 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7068 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7069 (RELOCATION_VALUE_1): Likewise.
7070 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7071 push_in_const, push_long_const): Prototyped.
7072 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7073 (push_constant2): Likewise.
7074 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7075 (find_constant_wide): Cast find_constant2's integer arguments to
7077 (find_constant_index): Cast find_constant2's and find_constant2's
7078 integer arguments to `jword'.
7079 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7080 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7081 (emit_if): Use RELOCATION_VALUE_1.
7082 (emit_goto): Likewise.
7083 (emit_jsr): Likewise.
7084 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7085 argument to push_long_const to HOST_WIDE_INT.
7087 1999-09-15 Andreas Schwab <schwab@suse.de>
7089 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7091 1999-09-20 Nick Clifton <nickc@cygnus.com>
7093 * lang.c (lang_decode_option): Extend comment.
7095 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7100 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7102 * gjavah.c (get_field_name, print_method_info, print_include,
7103 add_namelet): Use xmalloc, not malloc.
7105 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7106 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7109 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7111 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7113 * jcf-path.c (add_entry): Likewise.
7115 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7117 * jv-scan.c (xmalloc): Remove definition.
7119 * jvgenmain.c (xmalloc): Likewise.
7121 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7123 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7125 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7126 concat, not xmalloc/sprintf.
7127 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7128 (xstrdup): Remove definition.
7130 * parse.y (duplicate_declaration_error_p,
7131 constructor_circularity_msg, verify_constructor_circularity,
7132 check_abstract_method_definitions, java_check_regular_methods,
7133 java_check_abstract_methods, patch_method_invocation,
7134 check_for_static_method_reference, patch_assignment, patch_binop,
7135 patch_cast, array_constructor_check_entry, patch_return,
7136 patch_conditional_expr): Use xstrdup, not strdup.
7138 * zextract.c (ALLOC): Use xmalloc, not malloc.
7140 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7142 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7144 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7145 (do_spec, lang_specific_pre_link, lang_specific_driver,
7146 input_filename, input_filename_length): Don't declare.
7147 (main_class_name, jvgenmain_spec, lang_specific_driver):
7149 (lang_specific_driver): All calls to the function pointer
7150 parameter now explicitly call `fatal'.
7152 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7154 * parse.y (find_applicable_accessible_methods_list): Search
7155 abstract classes as interfaces.
7157 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * class.c (finish_class): We're now outside a valid method
7160 declaration. Tell the rest of gcc so.
7162 1999-09-08 Bruce Korb autogen@linuxbox.com
7164 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7166 1999-09-07 Tom Tromey <tromey@cygnus.com>
7168 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7170 (decode_signature_piece): Don't emit "::" in JArray<>.
7171 (print_namelet): Only print trailing `;' when printing a class.
7173 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7175 * java-tree.h: Delete declarations for all tree nodes now moved to
7177 * decl.c: Delete their definitions.
7179 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7181 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7182 * Makefile.in (OBJS): Add ggc-callbacks.o.
7183 (OBJDEPS): Likewise.
7185 1999-09-03 Tom Tromey <tromey@cygnus.com>
7187 * parse.y (strip_out_static_field_access_decl): Return operand if
7188 it satisfies JDECL_P.
7190 1999-09-02 Tom Tromey <tromey@cygnus.com>
7192 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7193 Handle nested arrays, like `[[I'.
7195 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7197 * class.c (finish_class): Remove unused parameter, all callers
7200 * expr.c (build_java_athrow): Change return type to void.
7201 (java_lang_expand_expr): Make sure each case in switch returns a
7204 * java-tree.h (finish_class): Fix prototype to take void args.
7206 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7207 (main): Issue return from main, not exit.
7209 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7211 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7213 * jv-scan.c (main): Issue return from main, not exit.
7215 * parse.y (check_abstract_method_definitions,
7216 java_check_abstract_method_definitions): Add static prototypes.
7217 (java_complete_expand_methods): Fix call to `finish_class'.
7219 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7222 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7224 * lang.c (language_string): Constify.
7226 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7228 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7229 Remove hacks for stuff which comes from libiberty.
7231 * Make-lang.in: Likewise.
7233 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7235 * Makefile.in (xref.o): Depend on xref.c explicitly.
7237 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7239 * java-tree.h (lang_printable_name): Constify a char*.
7241 * lang.c (lang_printable_name): Likewise.
7243 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7245 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7248 1999-08-26 Tom Tromey <tromey@cygnus.com>
7250 * gjavah.c (print_cxx_classname): Print "::" before qualified
7253 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7255 * parse.y (lookup_cl): Changed leading comment. Now does its best
7256 to set the column number.
7257 (qualify_ambiguous_name): Take WFL wrappers into account.
7259 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7261 * verify.c (verify_jvm_instructions): Don't check instruction
7262 validity beyond end of method.
7264 1999-08-25 Tom Tromey <tromey@cygnus.com>
7266 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7268 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7270 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7271 cxx_keyword_subst, generate_access, name_is_method_p,
7272 get_field_name, print_field_name, super_class_name, print_include,
7273 decode_signature_piece, print_class_decls, usage, help,
7274 java_no_argument, version, add_namelet, print_namelet): Add static
7276 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7277 name_is_method_p): Constify a char*.
7278 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7279 Provide a final else clause in an if-else-if.
7280 (print_field_info): Add missing final arg in function call to
7282 (print_method_info, decompile_method, decode_signature_piece,
7283 print_c_decl, print_full_cxx_name, print_stub,
7284 print_mangled_classname, super_class_name, print_include,
7285 add_namelet, add_class_decl, print_class_decls, process_file,
7286 help): Constify a char*.
7288 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7289 push_int_const, find_constant_wide, find_constant_index,
7290 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7291 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7292 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7293 emit_if, emit_goto, emit_jsr, call_cleanups,
7294 make_class_file_name): Add static prototypes.
7295 (generate_bytecode_return, generate_bytecode_insns): Pass a
7296 NULL_PTR, not a NULL_TREE.
7298 * jv-scan.c: Include "jcf.h".
7299 (main): Declare using DEFUN macro.
7301 * jvspec.c (find_spec_file, lang_specific_pre_link,
7302 lang_specific_driver): Add prototypes.
7303 (find_spec_file): Constify a char*.
7305 * keyword.gperf (hash, java_keyword): Add prototypes.
7307 * lang.c (lang_print_error): Add static prototype.
7308 (lang_init): Prefer memcpy over bcopy to avoid casts.
7310 * lex.c (yylex): Add static prototype.
7312 * parse-scan.y: Include "lex.c" earlier.
7314 * parse.h: Remove redundant declaration for `yylex'.
7316 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7317 labeled_block_contains_loop_p): Add static prototypes.
7318 (not_accessible_p): Make static to match prototype.
7320 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7322 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * parse.y (check_method_redefinition): Changed leading comment.
7325 (check_abstract_method_definitions): New function.
7326 (java_check_abstract_method_definitions): New function.
7327 (java_check_regular_methods): Call it.
7328 (verify_constructor_super): Fixed indentation.
7329 (lookup_method_invoke): Likewise.
7331 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * parse.y (method_header): Return a null pointer if the current
7335 (finish_method_declaration): Return if the current function decl
7337 (source_start_java_method): Likewise.
7338 (java_method_add_stmt): Likewise.
7340 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * class.c (emit_register_class): Removed unnecessary call to
7344 * parse.y (labeled_block_contains_loop_p): Removed unused local
7347 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7349 * parse.y (java_refold): Added prototype.
7351 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7353 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7354 (java_stabilize_reference): Removed unnecessary `else'.
7355 (java_complete_lhs): Set flag to remember boolean. Call
7356 java_refold. Added comments.
7357 (java_decl_equiv): New function.
7358 (binop_compound_p): Likewise.
7359 (java_refold): Likewise.
7360 (patch_unaryop): Striped static field access assigned to decl and
7361 op. Changed promotion scheme for ++/-- operators.
7362 (search_loop): New function.
7363 (labeled_block_contains_loop_p): Likewise.
7364 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7366 (patch_bc_statement): Call search_loop. Fixed comment.
7368 1999-08-14 Anthony Green <green@cygnus.com>
7370 * expr.c (java_lang_expand_expr): Mark static array data as
7373 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7375 * jvgenmain.c (main): NUL-terminate name_obstack.
7377 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7379 * check-init.c (check_bool2_init, done_alternative): Add static
7382 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7383 (add_method, build_utf8_ref, build_class_ref,
7384 append_gpp_mangled_type, layout_class_method): Constify a char*.
7386 * decl.c (push_promoted_type, make_binding_level): Add static
7388 (push_promoted_type, pushdecl): Constify a char*.
7390 * except.c (find_handler_in_range, link_handler,
7391 check_start_handlers): Add static prototypes.
7393 * expr.c (process_jvm_instruction): Constify a char*.
7395 * gjavah.c (main): Constify a char*.
7397 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7400 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7402 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7403 munge, print_ents): Constify a char*.
7405 * jcf-dump.c (disassemble_method): Constify a char*.
7406 (print_constant_pool, print_exception_table): Add static prototypes.
7407 (print_constant, print_exception_table, main, disassemble_method):
7410 * jcf-io.c (find_classfile, find_class): Likewise.
7412 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7413 (set_source_filename, predefined_filename_p): Add static prototypes.
7414 (set_source_filename, get_constant, get_class_constant,
7415 find_in_current_zip): Constify a char*.
7417 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7419 (add_entry, add_path, jcf_path_classpath_arg,
7420 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7422 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7423 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7424 jcf_parse_one_method, jcf_parse_methods,
7425 jcf_parse_final_attributes): Add static prototypes.
7426 (get_attribute): Constify a char*.
7428 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7429 jcf_dependency_add_target, jcf_path_classpath_arg,
7430 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7432 * jv-scan.c (main): Constify a char*.
7433 (gcc_obstack_init): Add prototype arguments.
7435 * jvgenmain.c (gcc_obstack_init): Likewise.
7436 (main): Constify a char*.
7438 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7440 (put_decl_string, lang_print_error): Constify a char*.
7441 (lang_init): Remove redundant extern prototype.
7443 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7445 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7446 Add static prototypes.
7447 (get_type_from_signature): Constify a char*.
7449 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7450 Add static prototypes.
7451 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7452 (verify_jvm_instructions): Constify a char*.
7454 * xref.c (xref_flag_value): Likewise.
7456 * xref.h (xref_flag_value): Likewise.
7458 * zextract.c (makeword, makelong): Add static prototypes.
7459 (makeword, makelong): Constify a uch*.
7461 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7463 * lang.c (java_dummy_print): Constify a char*.
7464 (lang_print_error): Likewise.
7465 (lang_init): Remove redundant prototype for `print_error_function'.
7466 (lang_init_source): Likewise.
7467 (lang_identify): Constify a char*.
7469 1999-08-09 Tom Tromey <tromey@cygnus.com>
7471 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7472 (WORDS_TO_LONG): Likewise.
7473 (WORDS_TO_DOUBLE): Likewise.
7475 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7477 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7479 * expr.c (java_stack_pop, java_array_data_offset,
7480 build_java_throw_out_of_bounds_exception, case_identity,
7481 build_java_check_indexed_type): Add static prototypes.
7482 (linenumber_table, expand_invoke, expand_java_field_op,
7483 build_primtype_type_ref, expand_byte_code): Constify a char*.
7485 * java-tree.h (build_primtype_type_ref, linenumber_table):
7487 (java_lang_expand_expr): Add prototype.
7489 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7490 `java_lang_expand_expr'.
7492 * lex.c (java_lex_error): Constify a char*.
7493 (java_get_unicode, java_read_char, java_allocate_new_line,
7494 java_unget_unicode, java_sneak_unicode): Prototype.
7496 * parse-scan.y (current_class, package_name, method_declarator,
7497 report_class_declaration, yyerror): Constify a char*.
7499 * parse.h (java_report_errors): Prototype.
7500 (yyerror): Constify a char*.
7502 * parse.y (classitf_redefinition_error, check_modifiers,
7503 parse_jdk1_1_error, lookup_package_type,
7504 lookup_package_type_and_set_next, get_printable_method_name,
7505 purify_type_name): Constify a char*.
7506 (build_super_invocation, maybe_generate_finit,
7507 verify_constructor_super, parser_add_interface,
7508 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7509 java_complete_expand_methods, java_expand_finals,
7510 cut_identifier_in_qualified, java_stabilize_reference,
7511 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7512 merge_string_cste): Prototype.
7513 (single_type_import_declaration, yyerror,
7514 variable_redefinition_error, build_array_from_name,
7515 build_unresolved_array_type, check_class_interface_creation,
7516 resolve_class, complete_class_report_errors,
7517 note_possible_classname, read_import_dir,
7518 find_in_imports_on_demand, resolve_package, fix_constructors,
7519 check_deprecation, lookup_method_invoke,
7520 maybe_build_primttype_type_ref, array_constructor_check_entry):
7522 (java_complete_expand_methods, java_expand_finals): Make static.
7523 (convert_narrow): Remove static prototype.
7525 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7527 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7529 1999-08-02 Richard Henderson <rth@cygnus.com>
7531 * decl.c: Include defaults.h instead of expr.h.
7532 * parse.y: Likewise.
7534 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7536 * java/decl.c (start_java_method): Change all uses of
7537 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7538 Ensure expr.h is included.
7539 * java/expr.c (pop_arguments): Ditto.
7540 * java/parse.y (expand_start_java_method): Ditto.
7542 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7544 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7546 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7548 * decl.c: Include "function.h".
7549 * except.c: Likewise.
7550 * parse.y: Likewise.
7551 * Makefile.in: Update dependencies.
7553 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7555 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7556 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7557 `modifier' with ATTRIBUTE_UNUSED.
7559 * gjavah.c (process_file): Add braces around ambiguous `else'.
7561 * jcf-dump.c (print_access_flags, localvar_free): Change return
7564 * parse.y (java_complete_expand_method): Initialize variable
7566 (resolve_qualified_expression_name): Likewise for `field_decl'.
7567 (patch_method_invocation): Likewise for `class_to_search'.
7568 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7569 (patch_assignment): Likewise for `lhs_type'.
7571 * verify.c (verify_jvm_instructions): Remove unused variable
7574 1999-07-25 Richard Henderson <rth@cygnus.com>
7576 * decl.c (va_list_type_node): New.
7578 1999-07-25 Anthony Green <green@cygnus.com>
7580 * gjavah.c (print_stub): New function.
7581 (METHOD_IS_NATIVE): New macro.
7582 (print_mangled_classname): Make static.
7583 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7584 (process_file): Perform stub generation.
7585 (HANDLE_METHOD): Don't emit class decls during stub
7587 (HANDLE_END_METHOD): Take into account stub generation.
7588 (print_method_info): Handle stub generation.
7589 (print_stub): New function.
7590 (print_cxx_classname): Make signature consistant with others.
7591 (help): Describe -stubs option.
7592 (main): Create stub file.
7593 (version): Use version.c.
7594 (print_full_cxx_name): New function.
7595 (print_c_decl): Use print_full_cxx_name.
7597 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7599 * check-init.c (check_init): Handle MAX_EXPR.
7601 1999-07-15 Andrew Haley <aph@cygnus.com>
7603 * lang.c (flag_use_divide_subroutine): New variable.
7604 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7605 fp-to-integer conversion.
7606 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7609 * expr.c (build_java_soft_divmod): New function.
7610 (build_java_binop): Call build_java_soft_divmod if
7611 flag_use_divide_subroutine is set.
7612 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7613 soft_lrem_node: new builtin functions.
7614 (init_decl_processing) Initialize the new builtins.
7615 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7616 soft_lrem_node: new builtin functions.
7617 (build_java_soft_divmod): New function.
7618 * parse.y: Call build_java_soft_divmod if
7619 flag_use_divide_subroutine is set.
7622 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7623 a --specs= arg) even if not linking.
7624 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7625 -fuse-divide-subroutine
7627 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7629 * parse.y (resolve_and_layout): Check methods only once.
7630 (resolve_qualified_expression_name): Verify thrown exceptions
7632 (check_thrown_exceptions): Reject exceptions thrown in
7633 initializer. Error message tuned.
7635 1999-07-14 Andrew Haley <aph@cygnus.com>
7637 * expr.c (expand_expr): Do not return the last statement in a
7638 block as the block's value.
7640 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7643 CALL_EXPR, to avoid order of evaluation changes.
7645 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * parse.y (qualify_ambiguous_name): Do not use
7648 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7650 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7652 * check-init.c (check_init): Handle MAX_EXPR.
7653 * expr.c (force_evaluation_order): Force method call arguments to
7654 be evaluated in left-to-right order.
7655 * parse.y (qualify_ambiguous_name): Loop again to qualify
7656 NEW_ARRAY_EXPR properly.
7658 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * parse.y (patch_invoke): Resolve unresolved invoked method
7662 (qualify_ambiguous_name): STRING_CST to qualify expression for
7663 type name resolution.
7665 1999-06-24 Andrew Haley <aph@cygnus.com>
7667 * class.c (finish_class): Whenever a deferred method is
7668 output, rescan the list of methods to see if a new candidate for
7669 output can be found.
7671 1999-06-28 Tom Tromey <tromey@cygnus.com>
7673 * jvspec.c (lang_specific_driver): Recognize --help.
7675 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7677 * parse.y (resolve_package): Fixed bogus return statement.
7678 (patch_method_invocation): Resolve method invocation beginning with
7679 a package name qualifier.
7681 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7683 * Make-lang.in (java.stage1): Depend on stage1-start.
7684 (java.stage2): Likewise for stage2-start.
7685 (java.stage3): Likewise for stage3-start.
7686 (java.stage4): Likewise for stage4-start.
7688 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7690 * parse.y (java_complete_lhs): When doing cross referencing, don't
7691 try to keep file location on a WFL expanded as a CALL_EXPR.
7693 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7696 compiling to class file a void method with an empty method body.
7697 As a side effect, the bytecode backend will generate the
7698 appropriate `return' instruction.
7700 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7702 * parse.y (lookup_package_type_and_set_next): New function prototype.
7703 (resolve_package): Search current and imported packages.
7704 (lookup_package_type_and_set_next): New function.
7706 1999-06-22 Andrew Haley <aph@cygnus.com>
7708 * verify.c (verify_jvm_instructions): Check for pending blocks
7709 before invalid PC test and opcode switch, not after.
7711 1999-06-21 Andrew Haley <aph@cygnus.com>
7713 * except.c (find_handler_in_range): The upper limit for exception
7714 ranges is exclusive, not inclusive: (start <= pc < end).
7715 (link_handler): find child pointer which points to outer by
7716 searching sibling list: previous code incorrectly assumed that
7717 outer->outer->first_child must point to outer.
7718 * verify.c (verify_jvm_instructions): FIXME added to code for
7720 (verify_jvm_instructions): Do not assume that the last block
7721 processed in a subroutine is a block which ends with a `ret'
7722 instruction. With some control flows it is possible that the last
7723 block ends with an `athrow'.
7725 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7727 * parse.y (qualify_ambiguous_name): Reorganized the post
7728 evaluation of non WFL leading expression nodes.
7730 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7732 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7735 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7737 * parse.y (qualify_ambiguous_name): Handle qualified expression
7738 beginning with a STRING_CST.
7740 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7742 * parse.y (register_fields): Set DECL_INITIAL on both
7743 pre-initialized static and public fields.
7744 (resolve_field_access): Static field access expressions to always
7746 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7747 qualification. CONVERT_EXPR to be resolved as an expression name.
7748 (java_complete_lhs): Identify and access qualified final
7749 initialized field in switch statement case expression.
7750 (fold_constant_for_init): Pre-initialized field decl constant to
7753 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7755 * parse.y (note_possible_classname): Mark returned node with
7756 QUALIFIED_P only if the original class name contained a '/'.
7758 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7760 * Make-lang.in (gcjh): More parallel build fixes.
7762 1999-06-03 Mike Stump <mrs@wrs.com>
7764 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7766 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7768 * except.c (link_handler): Chain exception handlers in order.
7770 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7772 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7773 with nops and process as usual in order to always set correct EH
7774 ranges. Emit detailed warnings about unreachable bytecodes.
7776 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7778 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7781 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7784 or the searched field decl.
7786 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * parse.y (fold_constant_for_init): Convert numerical constant
7789 values to the type of the assigned field.
7791 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * expr.c (lookup_field): Relaxed the test on class loading error
7795 * parse.y (fold_constant_for_init): Enabeled old code.
7797 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7800 decide the validity of the cast of a java.lang.Cloneable reference
7802 (patch_conditional_expr): Fixed first argument passed to
7803 binary_numeric_promotion.
7805 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7807 * parse.y (qualify_ambiguous_name): Take into account that a
7808 CONVERT_EXPR might specify a type as a WFL.
7810 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * parse.y (patch_assignment): Save the rhs before using it as an
7813 argument to _Jv_CheckArrayStore.
7815 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7819 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7821 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7822 floating point litteral only when the exponent indicator has been
7825 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * parse.y (formal_parameter:): Construct argument tree list
7828 element even if a yet unsupported final parameter was encountered.
7830 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * parse.y (finish_method_declaration): Issue errors for native or
7833 abstract methods declared with a method body, as well as for non
7834 native or non abstract methods with no method body.
7836 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7838 * class.c (build_utf8_ref): Initialize variable `field'.
7840 * decl.c (init_decl_processing): Initialize variable `field'.
7842 * expr.c (build_known_method_ref): Mark parameters `method_type',
7843 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7844 (process_jvm_instruction): Likewise for parameter `length'.
7846 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7847 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7850 * parse.y (maybe_generate_clinit): Remove unused variable
7851 `has_non_primitive_fields'.
7852 (find_in_imports_on_demand): Initialize variables `node_to_use'
7854 (patch_binop): Likewise for variable `prom_type'.
7855 (patch_unaryop): Likewise for variable `prom_type'.
7857 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7859 * xref.c (xref_table): Add missing initializer.
7861 1999-05-14 Tom Tromey <tromey@cygnus.com>
7863 * java-except.h (struct eh_range): Removed unused `next' member.
7864 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7865 after adding all exception handlers. Sort exception ranges in
7867 (struct pc_index): New structure.
7868 (start_pc_cmp): New function.
7869 * except.c (add_handler): Return `void'. Don't call link_handler;
7870 instead construct an ordinary linked list and do range
7872 (check_nested_ranges): New function.
7873 (link_handler): Changed interface to allow merging of eh_ranges.
7874 Split overlapping ranges. Return `void'.
7876 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7878 * parse.y (constructor_block_end:): New rule, tagged <node>.
7879 (constructor_body:): Use `constructor_block_end' instead of
7882 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * parse.y (statement_nsi:): Pop `for' statement block.
7885 (java_complete_lhs): Labeled blocks containing no statement are
7886 marked as completing normally.
7888 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * xref.c (xref_set_current_fp): New function, defined.
7891 * xref.h (xref_set_current_fp): New function, prototyped.
7893 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * check-init.c (check_init): Take into account that
7896 LABELED_BLOCK_STMT can be empty.
7898 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * parse.y (java_check_regular_methods): Warning check on not
7901 overriding methods with default access in other packages does not
7902 apply to `<clinit>'.
7903 (java_complete_lhs): If block body is an empty_stmt_node, replace
7904 it by NULL_TREE. This prevents gcc from generating an irrelevant
7907 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7909 * check-init.c (check_init): Removed code accepting to see things
7910 falling through default:, when doing xrefs.
7911 * java-tree.h (do_not_fold): New global variable, declared.
7912 * parse.y (do_not_fold): New global variable, defined.
7913 (java_complete_expand_method): Set `do_not_fold' to the value of
7914 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7915 and reinstall them after them have been purged; do not check for
7916 initializations; do not issue missing return errors.
7917 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7919 (patch_binop): Skip the fold part when doing xrefs.
7920 (build_string_concatenation): Skip the concatenation part when
7922 (patch_synchronized_statement): Do not generate a try-finally when
7924 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7925 and keep the location where the throw was seen.
7926 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7927 any treatment on the converted node an simply return a NOP_EXPR of
7929 * xref.c (xref_get_data): New function, defined.
7930 * xref.h (xref_get_data): New function, declared.
7931 (XREF_GET_DATA): Use xref_get_data.
7933 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7935 * gjavah.c (print_include): Cast the result of `strlen' to int
7936 when comparing against a signed value.
7937 (add_namelet): Likewise.
7939 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7941 * expr.c (expand_invoke): Mark parameter `nargs' with
7943 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7945 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7948 * jcf-reader.c (get_attribute): Cast a value to long
7949 when comparing against a signed expression. Likewise.
7951 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7954 1999-05-11 Andrew Haley <aph@cygnus.com>
7956 * parse.y (source_end_java_method): If the current method contains
7957 any exception handlers, force asynchronous_exceptions: this is
7958 necessary because signal handlers in libjava may throw exceptions.
7959 * decl.c (end_java_method): Ditto.
7961 1999-05-11 Tom Tromey <tromey@cygnus.com>
7963 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7965 * jvspec.c (THREAD_NAME): Removed.
7966 (GC_NAME): Likewise.
7967 (MATHLIB): Likewise.
7968 (WITHLIBC): Likewise.
7970 (THREADLIB): Likewise.
7971 (MATH_LIBRARY): Likewise.
7972 (lang_specific_driver): Don't add `-l' options to command line.
7973 Instead, add a single --specs option. Recognize `-L' options and
7974 use them to search for spec file.
7975 (find_spec_file): New function.
7976 (SPEC_FILE): New define.
7978 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7980 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7981 cpplib-enabled build.
7983 1999-05-05 Per Bothner <bothner@cygnus.com>
7985 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7986 temporarily zero it while calling rest_of_decl_compilation.
7988 * java-tree.h (string_ptr_type_node): Add declaration.
7989 * decl.c: Define and initialize string_ptr_type_node.
7990 * parse.y (patch_string_cst): Use string_ptr_type_node.
7992 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7993 * parse.y (for_statement): Now unconditionally exit_block.
7994 (finish_labeled_statement): No longer exit_block if for-loop.
7995 (patch_loop_statement): Check harder if the loop is already labeled.
7997 * parse.y (patch_initialized_static_field): Removed function.
7998 (maybe_generate_clinit): Removed special handling for interfaces.
7999 (java_complete_expand_methods): Do a preliminary java_complete_tree
8000 on <clinit> to determine if it can be removed.
8001 (java_complete_expand_method): Remove special handling for <clinit>.
8002 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8003 optimize if we get back empty_stmt_node.
8004 For MODIFY_EXPR, re-do checking of static initializers.
8005 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8006 For VAR_DECL, pass correct context.
8008 * verify.c (verify_jvm_instructions): Better error messages.
8010 1999-05-03 Tom Tromey <tromey@cygnus.com>
8012 * parse-scan.y (interface_declaration): Call
8013 report_class_declaration for interfaces.
8015 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8017 * Makefile.in: Remove -v from bison command lines.
8019 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * check-init.c (check_init): Exclude a case of error when doing
8023 * class.c (layout_class_method): Don't generate the error message
8024 twice when compiling from source.
8025 * lang-options.h: Added `-Wredundant-modifers' and
8026 `-Wunusupported-jdk11' flags and help text.
8027 * lang.c (lang_decode_option): Added support for
8028 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8029 flag_static_local_jdk11 and flag_redundant set accordingly.
8030 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8031 * parse.h (EXPR_WFL_ADD_COL): New macro.
8032 (DECL_END_SOURCE_LINE): Likewise.
8033 (DECL_INHERITED_SOURCE_LINE): Likewise.
8034 * parse.y (static_ref_err): New function, prototyped.
8035 (CCB_TK): Now tagged <operator>.
8036 (class_body:): Remember the location of the closing '}' of a class
8037 definition when doing xrefs.
8039 (block_end:): Likewise.
8040 (create_class): Remember the location of the inherited class
8041 identifier when doing xrefs.
8042 (register_fields): Added test on first operand of `init' before
8043 testing it TREE_CODE.
8044 (method_header): Store the location of the class identifier in the
8045 class decl when doing xrefs.
8046 (finish_method_declaration): Don't combine first/last method line
8048 (java_check_regular_methods): Warning check on not overriding
8049 methods with default access on other packages move before check on
8050 static methods. Initialization of `aflags' also moved up.
8051 (resolve_expression_name): Call static_ref_err to report the error.
8052 (static_ref_err): New function, implemented.
8053 (resolve_field_access): Returned simplified static field access
8055 (resolve_qualified_expression_name): Check for illegal use of
8056 static fields in a non static context. Call static_ref_err to
8057 report error in various places.
8058 (java_complete_tree): Do not fold initialized static fields when
8060 (java_complete_lhs): Likewise.
8062 1999-04-29 Anthony Green <green@cygnus.com>
8064 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8065 create internal labels.
8066 (lookup_label): Ditto.
8068 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * class.c (layout_class_method): Generate <clinit>'s rtl for
8072 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8073 for interfaces' <clinit>.
8074 * expr.c (lookup_field): Search for fields in interfaces.
8075 (expand_invoke): Fixed indentation.
8076 (expand_java_field_op): Likewise. Use IS_CLINIT.
8077 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8078 (IS_CLINIT): New macro.
8079 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8080 interface was parsed.
8081 (maybe_generate_clinit): Don't generate if the current class is an
8082 interface with only fields of primitive types.
8083 (reset_method_name): Use IS_CLINIT.
8084 (java_complete_expand_method): Expand <clinit> when it exists for
8085 interfaces. Use IS_CLINIT.
8086 (resolve_expression_name): Use DECL_CONTEXT instead of
8087 current_class to build static field references.
8088 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8089 ARRAY_REF when doing xreferencing.
8090 (check_final_assignment): Fixed typo in leading comment. Use
8092 (patch_array_ref): Don't fully expand array references when
8094 (patch_return): Use IS_CLINIT.
8095 (patch_throw_statement): Likewise.
8097 1999-04-22 Tom Tromey <tromey@cygnus.com>
8099 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8101 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8103 * decl.c (predef_filenames, predef_filenames_size): New globals
8104 (init_decl_processing): predef_filenames and predef_filenames_size
8106 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8108 * jcf-parse.c (predefined_filename_p): New function.
8109 (yyparse): Check that files on the command line are specified only
8110 once and issue a warning otherwise.
8111 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8112 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8113 avoid a gcc warning with -W -Wall turned on.
8114 (java_expand_classes): Abort if errors were encountered.
8115 (java_complete_lhs): If the cross reference flag is set, wrap
8116 field DECL node around a WFL when resolving expression name.
8118 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8120 * lang.c (lang_decode_option): Fixed returned value when parsing
8121 `-fxref=...' and `-Wall'.
8122 * parse.y (source_end_java_method): Do not generate code when
8123 flag_emit_xref is set.
8124 (resolve_expression_name): Do not build static field access when
8125 flag_emit_xref is set.
8126 (resolve_field_access): No special treatment on `length' when
8127 flag_emit_xref is set. Do not build qualified static field access
8128 when flag_emit_xref is set.
8129 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8130 when flag_emit_xref is set.
8131 (patch_assignment): Do not generate array store runtime check when
8132 flag_emit_xref is set.
8133 * xref.c (xref_flag_value): Fixed function declaration
8135 (xset_set_data): New function.
8136 * xref.h (xref_set_data): Added prototype for new function.
8137 (typedef struct xref_flag_table): New field data.
8138 (XREF_GET_DATA): New macro.
8140 1999-04-19 Tom Tromey <tromey@cygnus.com>
8142 * xref.h (enum): Removed trailing comma.
8144 * parse.y (resolve_qualified_expression_name): Added missing
8147 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8149 * gjavah.c: New prototypes for java_float_finite and
8152 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8154 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8157 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8159 * Makefile.in (TREE_H): Add tree-check.h.
8160 (RTL_H): Add genrtl.h.
8162 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * parse.y (patch_assignment): Added ArrayStoreException runtime
8167 1999-04-06 Per Bothner <bothner@cygnus.com>
8169 * expr.c (pop_type_0): New function.
8170 (pop_type): Use pop_type_0.
8171 * java-tree.h (pop_type_0): New declaration.
8172 * verify.c (verify_jvm_instructions): Check return instructions.
8174 * parse.y (patch_binop): Don't fold if non-constant and emiting
8177 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8179 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8181 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8182 (main_jcf): Don't define.
8183 (process_file): Don't set `main_jcf'.
8185 * java-tree.h (main_jcf): Don't declare.
8187 * jcf-parse.c (main_jcf): Add static definition.
8189 * lang.c (main_jcf): Don't define.
8191 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8193 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8195 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8197 * jcf-depend.c: Include "config.h", not <config.h>.
8199 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8202 * jcf-path.c: Include "config.h", not <config.h>.
8204 * lex.c: Don't include various system header files.
8205 (java_init_lex): Cast the argument of `bzero' to PTR
8207 * parse-scan.y (java_push_parser_context): Likewise.
8209 * parse.y (java_push_parser_context): Likewise.
8210 (patch_bc_statement): Match format specifier to variable argument.
8212 * xref.c: Don't include <stdio.h>.
8214 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * parse.y (struct parser_ctxt *ctxp): Now global.
8217 (declare_local_variables): Use WFL compound value for the
8218 declaration source line value, when doing cross-referencing.
8220 1999-03-31 Tom Tromey <tromey@cygnus.com>
8222 * gjavah.c (print_field_info): Allow constants of other types.
8223 (print_include): Generate include when new name is proper prefix
8224 of already printed name.
8225 (add_namelet): Likewise.
8226 (cxx_keyword_subst): New function.
8227 (print_method_info): Use it.
8228 (print_field_name): New function.
8229 (get_field_name): New function.
8230 (print_field_info): Use get_field_name and print_field_name.
8232 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8234 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8235 'KR-C', so gperf uses the `const' keyword on strings.
8237 * keyword.gperf (java_keyword): Const-ify a char*.
8239 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * parse.y (patch_bc_statement): Fixed identation and a bogus
8244 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8246 * parse.y (patch_assignment): Allow static variables in other
8247 classes to be assigned.
8249 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8251 * class.c (maybe_add_interface): Remove unused variable
8253 (make_class_data): Use = for assignment, not ==. Likewise.
8254 (emit_register_classes): Remove unused variable `decl'.
8256 * lex.c: Fix comment so as not to contain an embedded `/*'.
8258 * verify.c (verify_jvm_instructions): Remove unused variable
8261 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8263 * parse.y (complete_loop_body): Rename to finish_loop_body.
8264 (complete_labeled_statement): Rename to finish_labeled_statement.
8265 (complete_for_loop): Rename to finish_for_loop.
8266 (complete_method_declaration): Rename to finish_method_declaration.
8268 * java-tree.h (continue_identifier_node): New global node.
8269 * decl.c: Define and initialize continue_identifier_node.
8270 * parse.y (generate_labeled_block): Remove - no longer needed.
8271 (build_loop_body): Use continue_identifier_node for continue block.
8272 (finish_labeled_statement): Also do pop_labeled_block actions.
8273 (java_complete_lhs): POP_LOOP even if error.
8274 (build_labeled_block): Special handling for continue_identifier_node.
8275 (patch_loop_statement): Re-organize.
8276 (patch_bc_statement): Re-write.
8278 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8280 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8281 using a WFL compound value.
8282 * parse.y (xref.h): Include.
8283 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8285 (register_fields): Set WFL compound value to lineno if doing
8287 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8289 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8290 * xref.h (expand_xref): Prototype renamed from xref_generate.
8292 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8294 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8295 (GET_CURRENT_BLOCK): New macro.
8296 * parse.y (current_static_block): New global variable.
8297 (method_body:): Define action.
8298 (complete_method_declaration): Set current_function_decl to NULL
8299 when work on the current method is done.
8300 (declare_local_variables): Use GET_CURRENT_BLOCK.
8301 (java_method_add_stmt): Likewise.
8302 (java_complete_expand_method): Disable the use of `this' when
8304 (enter_a_block): If no current method exist, use
8305 current_static_block to link static initializer blocks.
8306 (exit_block): Rewritten to use current_static_block when no current
8308 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8309 (patch_return): Forbid the use of `return' in static initializers.
8310 (patch_throw_statement): Fixed indentation. Issue specific error
8311 for uncaught thrown checked exception in static initializer
8312 blocks. Removed FIXME.
8314 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8316 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8317 Link gcj from gcc.o.
8319 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8321 * parse.y (find_applicable_accessible_methods_list): When dealing
8322 with interface: ensure that a given interface or java.lang.Object
8323 are searched only once.
8325 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8327 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8329 * jcf-dump.c (print_access_flags): Add braces around if-else.
8331 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8334 * lex.c (build_wfl_node): Add static prototype.
8336 * lex.h (build_wfl_node): Remove static prototype.
8338 * parse.y: Include lex.c early enough to declare everything needed.
8339 Ensure calls to `build_wfl_node' pass the proper arguments.
8340 (create_class): Remove unused variable `super_decl'.
8341 (get_printable_method_name): Initialize variable `name'.
8343 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8345 * Changelog: Fixed 1999-03-22 typos.
8346 * lang.c (lang_decode_option): Fixed typo in error string in the
8349 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8353 * java-tree.h (flag_emit_xref): Declared extern.
8354 * lang.c (xref.h): Included.
8355 (flag_emit_xref): New global variable.
8356 (lang_decode_option): Added support for -fxref.
8360 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8362 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8365 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8367 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8368 $(srcdir)/../system.h and $(JAVA_TREE_H).
8369 (jcf-io.o): Depend on $(JAVA_TREE_H).
8370 (mangle.o): Likewise.
8372 * check-init.c (check_cond_init): Add static prototype.
8374 * class.c (build_java_method_type, hashUtf8String,
8375 make_field_value, get_dispatch_vector, get_dispatch_table,
8376 append_gpp_mangled_type, mangle_static_field): Likewise.
8377 (strLengthUtf8): Hide unused definition.
8378 (hashUtf8String): Const-ify.
8379 (make_field_value): Un-ANSI-fy.
8381 * constants.c: Move inclusion of jcf.h above java-tree.h.
8382 (set_constant_entry, find_class_or_string_constant,
8383 find_name_and_type_constant, get_tag_node,
8384 build_constant_data_ref): Add static prototype.
8386 * decl.c (push_jvm_slot, builtin_function,
8387 lookup_name_current_level): Likewise.
8388 (builtin_function): Const-ify.
8390 * except.c (expand_start_java_handler, expand_end_java_handler):
8391 Add static prototype.
8393 * expr.c (flush_quick_stack, push_value, pop_value,
8394 java_stack_swap, java_stack_dup, build_java_athrow,
8395 build_java_jsr, build_java_ret, expand_java_multianewarray,
8396 expand_java_arraystore, expand_java_arrayload,
8397 expand_java_array_length, build_java_monitor, expand_java_pushc,
8398 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8399 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8400 expand_compare, expand_test, expand_cond, expand_java_goto,
8401 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8402 expand_java_field_op, java_push_constant_from_pool): Likewise.
8404 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8405 (build_java_arraynull_check): Mark parameters `node' and `type'
8406 with ATTRIBUTE_UNUSED.
8407 (note_label): Likewise for parameter `current_pc'.
8408 (expand_java_call, expand_java_ret): Hide unused definition.
8410 * java-tree.h (make_class, build_constants_constructor,
8411 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8412 init_outgoing_cpool, register_class, emit_register_classes,
8413 java_layout_seen_class_methods): Prototype.
8414 (unicode_mangling_length): Const-ify.
8415 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8416 emit_unicode_mangled_name, format_int, format_uint,
8417 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8418 jcf_print_utf8_replace, open_class): Prototype.
8420 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8421 <stdio.h>. Include tree.h/java-tree.h.
8422 (utf8_equal_string usage, process_class): Add static prototype.
8423 (open_class): Don't prototype this here.
8424 (utf8_equal_string): Match arguments to format specifiers.
8425 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8426 TABLE_SWITCH, disassemble_method): Likewise.
8428 * jcf-io.c: Include tree.h/java-tree.h.
8429 (open_class, find_classfile, jcf_print_utf8,
8430 jcf_print_utf8_replace): Const-ify.
8432 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8433 parse_class_file): Add static prototype.
8434 (find_in_current_zip): Match definition to existing static
8437 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8438 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8439 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8440 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8441 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8442 generate_bytecode_return, perform_relocations, init_jcf_state,
8443 init_jcf_method, release_jcf_state, generate_classfile):
8444 Add static prototype.
8445 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8446 (make_class_file_name): Const-ify.
8448 * jcf.h (find_classfile): Const-ify.
8450 * jv-scan.c (reset_report): Remove prototype.
8452 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8453 (error): Rewrite to allow varargs.
8455 * lang.c (lang_f_options): Const-ify.
8457 * lex.c (java_parse_escape_sequence): Add static prototype.
8458 (java_allocate_new_line): Match definition to existing static
8461 * mangle.c Include tree.h/java-tree.h.
8462 (unicode_mangling_length, emit_unicode_mangled_name,
8463 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8465 * parse.h (jdep_code): Remove trailing comma in enumeration.
8466 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8467 (reset_report): Add prototype.
8469 * verify.c (push_pending_label, merge_types): Add static
8472 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8474 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * parse.y (find_applicable_accessible_methods_list): Extend the
8477 search to superinterfaces when relevant.
8478 (search_applicable_methods_list): New function.
8480 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * class.c (unmangle_classname): Implemented stricter testing
8483 before setting the QUALIFIED_P flag on an identifier.
8485 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8487 * parse.y (java_complete_lhs): Call force_evaluation_order
8488 after patch_newarray.
8489 (patch_binop): Don't call fold if there are side effects.
8491 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8493 * parse.y (java_stabilize_reference): Use save_expr instead of
8494 building a SAVE_EXPR node.
8495 (java_complete_lhs): Patch the resulting string of the `+='
8496 operator (if necessary) and complete the RHS after having built
8499 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8501 * class.c (make_class): Don't set CLASS_P here (because
8502 this function is also called by build_java_array_type).
8503 (push_class): Set CLASS_P here instead.
8504 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8506 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8507 context. If the context is class, perfer "super" over "synchronized".
8508 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8510 * parse.y (create_class): Don't call parser_check_super here;
8511 it is not robust. Always wait until later.
8513 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8514 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8516 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8518 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8519 * lex.h (UNGETC): Change misleading macro.
8521 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8523 * parse.y (java_stabilize_reference): Return NODE when patching a
8525 (java_complete_lhs): Put parenthesis around truth values.
8527 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * class.c (layout_class_method): Don't make rtl for interface
8531 * parse.h (GET_TYPE_NAME): New macro.
8532 * parse.y (if_then_statement:): Fixed indentation.
8533 (if_then_else_statement:): Likewise.
8534 (for_statement:): Fixed spacing.
8535 (try_statement:): Fixed indentation.
8536 (create_interface): Don't force interfaces to be abstract.
8537 (method_header): Abstract methods are OK in interfaces.
8538 (declare_local_variables): Fixed typo in comment.
8539 (java_complete_expand_method): Fixed indentation.
8540 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8541 non accessible fields.
8542 (java_stabilize_reference): New function.
8543 (java_complete_lhs): Fixed indentation. Use
8544 java_stabilize_reference in compound assignement. Insert the
8545 cast. If not processing `+' fix string constants before processing
8548 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8550 * constants.c (find_class_or_string_constant): Cast variable `j'
8551 to a `jword' when comparing against one.
8553 * expr.c (java_lang_expand_expr): Remove unused variables
8554 `has_finally_p' and `op0'.
8556 * gjavah.c (print_field_info): Cast a value to jint when comparing
8557 against one. Likewise for a jlong.
8558 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8559 against a signed quantity.
8561 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8562 (print_signature): Don't needlessly dereference variable `str'
8564 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8565 `max_locals' with ATTRIBUTE_UNUSED.
8566 (jcf_parse_class): Likewise for variable `index'.
8568 * parse.h (reverse_jdep_list): Remove static prototype.
8570 * parse.y (build_jump_to_finally): Remove prototype and definition.
8571 (reverse_jdep_list): Add static prototype.
8573 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8574 `assignment' and `expr_decl'.
8576 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8578 1999-03-12 Andrew Haley <aph@cygnus.com>
8580 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8581 we'll need a directory separator and a null character.
8583 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8585 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8587 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8589 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8592 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8594 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8596 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8598 * class.c (layout_class_method): A static method in a base class
8599 is never overridden, so treat it like it doesn't exist.
8600 However, do complain about private non-static method overriding
8601 public static method.
8603 * parse.y: Don't set unused INITIALIZED_P flag.
8604 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8606 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8607 (build_array_from_name): Re-order &index[string] to &string[index].
8609 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8610 error_mark (it might catch more errors, but it is more likely to lose).
8612 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8614 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8615 (parse-scan.o): Depend on toplev.h.
8617 * class.c (make_method_value): Add prototype. Make it static.
8618 Remove unused second argument, caller changed.
8620 * expr.c (java_lang_expand_expr): Remove unused variable
8623 * java-tree.h: Don't prototype find_in_current_zip.
8624 Add prototypes for verify_constant_pool, start_java_method,
8625 end_java_method, give_name_to_locals, expand_byte_code,
8626 open_in_zip, set_constant_value, find_constant1, find_constant2,
8627 find_utf8_constant, find_string_constant, find_class_constant,
8628 find_fieldref_index, find_methodref_index, write_constant_pool,
8629 count_constant_pool_bytes and encode_newarray_type.
8631 * jcf-dump.c: Remove unused variable `LONG_temp'.
8633 * jcf-parse.c: Include parse.h.
8634 (jcf_parse_source): Remove unused parameter, all callers changed.
8635 (jcf_figure_file_type): Add static prototype.
8636 (find_in_current_zip): Likewise. Also remove unused parameter,
8637 all callers changed.
8638 (read_class): Initialize variable `saved_pos'.
8640 * jcf-reader.c (jcf_parse_preamble): Mark variables
8641 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8643 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8644 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8645 (java_parse_doc_section): Initialize variable `seen_star'.
8646 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8647 (java_lex_error): Mark parameters `msg' and `forward' with
8649 (java_get_line_col): Mark parameters `filename' and `line' with
8652 * parse-scan.y: Include toplev.h.
8653 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8655 * parse.h: use `struct JCF', not plain `JCF'.
8656 (java_parser_context_save_global, java_expand_classes
8657 java_parser_context_restore_global, java_parse): Add prototypes.
8659 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8662 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8664 * check-init.c (check_init): COPYN takes word count, not bit count.
8666 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8668 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8669 explicit build_decl. (Avoids crash in reload when optimizing.)
8671 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8673 * decl.c (complete_start_java_method): Handle synchronized method
8674 even when compiling from bytecode.
8676 1999-02-26 Tom Tromey <tromey@cygnus.com>
8678 * gjavah.c (add_class_decl): Only generate `#include' if outer
8679 class is not the name of the class we are processing. Correctly
8680 append `.h' in #include.
8681 (process_file): Clean up newlines around generated `#include's.
8682 (decode_signature_piece): Correctly handle inner classes.
8683 (struct include): New structure.
8684 (all_includes): New global.
8685 (print_include): New function.
8686 (add_class_decl): Use it.
8687 (process_file): Likewise.
8688 (add_class_decl): Generate include for java-array.h if array
8690 (process_file): Don't generate java-array.h include.
8692 * gjavah.c (add_namelet): Check for standard package names here.
8693 (add_class_decl): Don't check for standard package names here.
8695 1999-02-25 Tom Tromey <tromey@cygnus.com>
8697 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8698 When reading a zip file, only use strncmp if both strings are
8699 bigger than the buffer length. Initialize `k' when looping
8702 1999-02-24 Tom Tromey <tromey@cygnus.com>
8704 * gjavah.c (struct namelet): New structure.
8705 (add_namelet): New function.
8706 (print_namelet): New function.
8707 (print_class_decls): Use add_namelet and print_namelet to generate
8708 namespaces and not classes.
8709 (method_printed): New global.
8710 (HANDLE_END_METHOD): Examine method_printed.
8711 (print_method_info): Set method_printed when required. Print
8712 error if function to be ignored is marked virtual. Handle $finit$
8714 (METHOD_IS_FINAL): New macro.
8715 (print_field_info): Use it.
8716 (HANDLE_METHOD): Clear method_printed.
8717 (method_pass): New global.
8718 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8719 (process_file): Do two passes over both fields and methods.
8720 (HANDLE_METHOD): Examine method_pass.
8722 (add_class_decl): New function.
8723 (print_class_decls): Don't scan over entire constant pool.
8725 1999-02-23 Tom Tromey <tromey@cygnus.com>
8727 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8728 disable linking in that case.
8730 1999-02-20 Tom Tromey <tromey@cygnus.com>
8732 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8735 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8737 * decl.c (build_result_decl), java-tree.h: New method.
8738 (complete_start_java_method): Handle synchronized methods.
8739 Don't build DECL_RESULT here. (Ordering dependency problem.)
8740 (start_java_method): Call build_result_decl here instead ...
8741 * parse.y (java_complete_expand_method): ... and here.
8742 (expand_start_java_method): Don't call complete_start_java_method here.
8743 (java_complete_expand_method): Call it here instead.
8744 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8745 * java-tree.h: ... here.
8747 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8748 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8749 for ARRAY_REF - it doesn't work when array bounds are checked.
8750 (patch_array_ref): Handle it here instead.
8752 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8754 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8756 Force left-to-right evaluation of binary operations etc.
8757 * expr.c (force_evaluation_order), java-tree.h: New function.
8758 * parse.y (java_complete_lhs): Pass binary operations, procedure
8759 calls, and ARRAY_REFs to force_evaluation_order.
8760 (various): Set TREE_SIDE_EFFECTS more carefully.
8762 Tolerate random (non-UTF8) encoding in comments without complaining.
8763 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8764 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8766 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8767 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8769 * parse.y (java_complete_lhs): Ignore an empty statement in a
8770 COMPOUND_EXPR. Don't complain about empty statement after return.
8772 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8774 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8775 in TREE_LIST - just chain the POINTER_TYPEs together.
8776 (resolve_class): If type already resolved, return decl.
8777 After resolving, update TREE_TYPE(class_type), and name (if array).
8778 * parse.h (do_resolve_class), parse.y: Make non-static.
8779 * class.c (maybe_layout_super_class): Take this_class argument.
8780 Do do_resolve_class if necessary.
8781 (layout_class, layout_class_methods): Adjust calls appropriately.
8782 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8783 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8784 * typeck.c (build_java_array_type): Don't call layout_class.
8786 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8788 * parse.y (check_pkg_class_access): Allow private class access
8789 within the same package.
8790 (strip_out_static_field_access_decl): New function.
8791 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8792 operator argument before testing its nature.
8794 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8796 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8797 (TRY_EXPR): Simplify - it no longer has a finally clause.
8798 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8799 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8800 * expr.c (java_lang_expand_expr): Likewise.
8801 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8802 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8803 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8804 (build_try_statement): Remove finally parameter and handling.
8805 (build_try_finally_statement): New function.
8806 (patch_try_statement): No longer need to support finally clause.
8807 (try_statement): Update grammar action rules.
8808 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8809 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8811 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8813 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8814 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8816 1999-02-17 Andrew Haley <aph@cygnus.com>
8818 * class.c (build_utf8_ref): Back out broken patch which was
8819 intended to to output signatures using '.' as a separator.
8821 * class.c (make_class_data): Output signatures using '.' as a
8822 separator, rather than '/'.
8823 (mangled_classname): Likewise.
8824 (make_field_value): Likewise.
8825 (make_method_value): Likewise.
8826 * constants.c (alloc_class_constant): Likewise.
8827 * expr.c (build_invokeinterface): Likewise.
8829 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8832 of an ancient workaround.
8834 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8836 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8839 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8841 * lex.c (yylex): Encode \0 as UTF8.
8843 1999-02-10 Tom Tromey <tromey@cygnus.com>
8845 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8846 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8847 (libgcj_zip): Renamed.
8848 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8850 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8852 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8853 (GC_NAME): Renamed -lgc to -lgcjgc.
8855 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8857 * lex.c (java_lang_cloneable): Initialize.
8858 * parse.y (java_lang_cloneable): New static variable.
8859 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8860 doing one more qualification round.
8861 (valid_ref_assignconv_cast_p): Reject null source or
8862 destination. Allow an array to be cast into java.lang.Cloneable.
8863 (patch_cast): Swapped two first arguments to first call to
8864 valid_ref_assignconv_cast_p.
8866 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8868 * parse.h: DECL_P renamed JDECL_P.
8869 * parse.y: DECL_P replaced by JDECL_P.
8870 (build_array_from_name): Always use pointer's type.
8871 (patch_bc_statement): Extra code to search continue target in a
8872 for loop. Fixed comments. Continue target is current loop when
8875 1999-02-05 Andrew Haley <aph@cygnus.com>
8877 * class.c (make_class_data): The superclass of an interface should
8878 be null, not class Object.
8880 * lex.c (java_lex): Sign extend hex literals.
8882 1999-02-04 Andrew Haley <aph@cygnus.com>
8884 * class.c (build_utf8_ref): Output signatures using '.' as a
8885 separator, rather than '/'.
8886 (make_class_data): Likewise.
8888 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8890 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8891 mkstemp.o. Get them from libiberty now.
8893 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8895 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8897 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8899 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8902 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8904 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8905 * jcf-write.c (generate_bytecode_return): New function.
8906 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8908 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8909 generate special [fd]const_[01] instructions.
8911 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8913 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8914 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8916 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8918 * parse.y (patch_method_invocation): Handle calling static methods,
8919 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8921 * parse.y (java_complete_lhs): Don't complain about unreachable
8922 exit condition in a do-while statement.
8924 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8926 * lex.c (java_read_char): Fixed utf8 decoding.
8927 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8929 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8930 comments. Local variable `all_primitive' is gone. Broadened
8931 acceptance of `0' to floating point targets. `long' can now be
8932 widened to `double' or `float'.
8933 (valid_method_invocation_conversion_p): Added leading
8934 comment. Fixed tabulation.
8935 (build_string_concatenation): Optimize out left or right empty
8938 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8940 * jcf-write.c (localvar_alloc): Only emit entry for
8941 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8942 (generate_bytecode_insns): Only call put_linenumber if
8943 debug_info_level > DINFO_LEVEL_NONE.
8944 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8945 is specified, add -g1 (for compatibility wih javac).
8947 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8949 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8950 gjavah.o, check-init.o, jv-scan.o
8952 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8954 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8956 * gjavah.c: Include config.h and system.h.
8958 * javaop.h (inline): Don't define, its handled by system.h.
8959 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8960 from `inline' to `static inline'.
8962 * jcf.h (inline): Don't define, its handled by system.h.
8964 * lex.c (inline): Likewise.
8966 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8968 * lang-specs.h: Map -Qn to -fno-ident.
8970 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8972 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8974 1999-01-29 Tom Tromey <tromey@cygnus.com>
8976 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8977 then cast it to Object before calling `append' method.
8979 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8981 * check-init.c (check_bool2_init, check_bool_init, check_init):
8982 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8983 * jcf-write.c (generate_bytecode_insns): Likewise.
8985 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8988 * parse.y (patch_cast): Allow a boolean to be cast into a
8991 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse.y: (class_declaration:): Fixed indentation.
8994 (class_member_declaration:): Extra `;' after field declaration now
8996 (interface_declaration:): Removed debug messages in error reports.
8997 (patch_binop): Nodes created and returned inherit the orignal
8998 node's COMPOUND_ASSIGN_P flag value.
8999 (patch_cast): Fix cast from char to floating point.
9001 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9003 * except.c, java-except.h (expand_resume_after_catch): new
9005 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9006 to branch back to main flow of control after a catch block.
9008 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9010 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9011 $(srcdir)/../system.h.
9012 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9013 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9014 (jcf-write.o): Likewise.
9015 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9016 (mangle.o): Depend on $(srcdir)/../toplev.h.
9017 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9018 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9020 * class.c: Include output.h and parse.h.
9021 (mangled_classname): Add the `const' keyword to a char*.
9022 (find_named_method): Hide unused function definition.
9023 (build_utf8_ref): Change type of variable `c' to unsigned char.
9024 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9025 (build_class_ref): Add the `const' keyword to a char*.
9026 (layout_class_method): Remove unused variable `buf'.
9028 * decl.c (find_local_variable): Remove unused variable `rtl'.
9029 (pushdecl): Likewise for variables `different_binding_level' and
9031 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9032 (maybe_build_cleanup): Likewise for parameter `decl'.
9034 * except.c (expand_start_java_handler): Mark parameter `range'
9035 with ATTRIBUTE_UNUSED.
9037 * expr.c: Include except.h.
9038 (pop_type): Remove unused variable `i'.
9039 (pop_value): Likewise for variables `n_words' and `i'.
9040 (expand_java_arrayload): Likewise for variable `convert'.
9041 (java_lang_expand_expr): Likewise for variables `op0', `type',
9042 `mode', `unsignedp', `node' and `elements'.
9043 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9045 (process_jvm_instruction): Add a `const' qualifier to a char*.
9047 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9048 (temp_directory): Likewise.
9049 (print_c_decl): Likewise.
9050 (print_method_info): Likewise.
9051 (decode_signature_piece): Likewise.
9052 (print_mangled_classname): Likewise.
9054 * java-except.h: Provide prototypes for maybe_start_try,
9055 maybe_end_try and add_handler.
9057 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9058 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9059 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9060 init_expr_processing, push_super_field, init_class_processing,
9061 can_widen_reference_to, class_depth, verify_jvm_instructions,
9062 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9063 set_local_type, merge_type_state, push_type, load_type_state,
9064 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9065 emit_unicode_mangled_name): Add prototypes.
9067 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9068 (print_signature_type): Use ISDIGIT, not isdigit.
9069 (print_signature): Remove unused variable `j'.
9071 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9072 int when comparing against one.
9074 * jcf-parse.c: Include toplev.h.
9076 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9077 (localvar_free): Remove unused variable `i'.
9078 (generate_bytecode_conditional): Likewise for variable `kind'.
9080 * jv-scan.c: Include config.h and system.h. Remove redundant
9081 OS header and gansidecl.h includes.
9082 (warning): Add the `const' keyword to a char*. Also add
9083 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9084 __STDC__, when determining whether to use ANSI-isms.
9085 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9086 (xmalloc): Don't redundantly prototype here.
9087 (main): Remove unused parameter `envp'. Also fix the arguments
9088 passed to function `fatal' to match the format specifier.
9090 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9092 * mangle.c: Include toplev.h.
9093 (emit_unicode_mangled_name): Declare parameter `len'.
9095 * parse.y (parse_warning_context): Add the `const' keyword to a
9096 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9097 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9098 (issue_warning_error_from_context): Add the `const' keyword to
9100 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9101 not `__STDC__' for whether to use ANSI-isms.
9103 * typeck.c (incomplete_type_error): Mark parameters `value' and
9104 `type' with ATTRIBUTE_UNUSED.
9105 (parse_signature_type): Use ISDIGIT, not isdigit.
9107 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9108 (verify_jvm_instructions): Likewise. Remove unused variables
9109 `field_name' and `default_val'.
9111 * zextract.c: Include config.h and system.h. Remove redundant
9114 * zipfile.h: Prototype `read_zip_archive'.
9116 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9118 * typeck.c (convert): Allow conversions to void type: some
9119 optimizations in gcc do this.
9121 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9123 * typeck.c (convert_ieee_real_to_integer): New function.
9124 (convert): When not using fast-math and using hardware fp, convert
9125 an IEEE NaN to zero.
9127 1999-01-18 Andrew Haley <aph@cygnus.com>
9129 * parse.y (patch_binop): Do a type conversion from signed to
9130 unsigned and then back to signed when a ">>>" is found.
9132 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9134 * java-tree.h: (check_for_initialization): Added prototype.
9135 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9136 * parse.y (do_resolve_class): Removed unused locals.
9137 (read_import_dir): Likewise.
9138 (resolve_qualified_expression_name): Array creation
9139 expressions are valid primary expressions.
9140 (qualify_ambiguous_name): Likewise.
9141 (patch_synchronized_statement): Removed unused local.
9143 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9145 * Makefile.in (zextract.o): Add dependencies.
9147 * Makefile.in: Do not put ^Ls at the start of a line.
9149 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9151 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9152 sub-type the result of the call that gets the exception value.
9154 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9155 don't call finish_class.
9157 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9158 clear found before continuing.
9160 * verify.c (verify_jvm_instructions): On an array load, allow
9161 and handle top of stack to be TYPE_NULL.
9163 * gjavah.c (generate_access): Translate Java package private or
9164 protected access to C++ public, but with a comment.
9166 1999-01-13 Andrew Haley <aph@cygnus.com>
9168 * expr.c (generate_name): Name prefix changed to avoid clashes
9169 with assembler temp labels.
9171 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9172 MODIFY_EXPR. Without this, code for the assignement may not be
9173 generated at all and the synchronized statement will read an
9174 uninitialized variable.
9176 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * class.c (maybe_layout_super_class): Fixed returned value.
9179 * lex.c: Added 1999 to the copyright.
9180 (java_init_lex): Initialize java_lang_imported.
9181 * lex.h: Added 1999 to the copyright.
9182 * parse.h: Added 1999 to the copyright.
9183 (REGISTER_IMPORT): Fixed typo in trailing macro.
9184 (CURRENT_OSB): New macro.
9185 (struct parser_ctxt): New fields osb_depth, osb_limit.
9186 * parse.y (java_lang_id): New global variable.
9187 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9188 (array_creation_expression:): Use CURRENT_OSB.
9189 (dims:): Uses a stack to keep track of array dimensions.
9190 (cast_expression:): Use CURRENT_OSB.
9191 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9193 (register_fields): Fixed typos in comment.
9194 (check_method_redefinition): Fixed comment indentation.
9195 (java_check_regular_methods): Set saved found wfl to NULL after
9196 having reinstalled it in the previously found DECL_NAME.
9198 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9200 * gjavah.c (java_float_finite): Use a union to do type punning.
9201 (java_double_finite): Likewise.
9203 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9205 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9206 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9207 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9208 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9209 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9210 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9212 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9214 * check-init.c (check_init): If compiling to native, we don't
9215 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9217 1999-01-08 Tom Tromey <tromey@cygnus.com>
9219 * parse-scan.y (variable_declarator_id): Set or increment
9221 (bracket_count): New global.
9222 (formal_parameter): Handle case where bracket pairs trail variable
9225 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9227 * jcf-parse.c (yyparse): variable len changed from a char to an
9228 int to prevent overflow.
9230 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9232 * java-tree.h: Declare read_class.
9233 * jcf-parse.c (read_class): New function.
9234 (load_class): Now just call read_class.
9236 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9237 * jcf-parse.c (parse_source_file): Declare save_error_count,
9238 which is needed by java_parse_abort_on_error macro,
9239 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9241 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9242 constructor, if initializing a static field.
9243 (patch_new_array_init): Set TREE_CONSTANT if it is.
9244 * expr.c (java_lang_expand_expr): For a static array constructor
9245 of primitive elements, allocate the array itself statically.
9246 Disabled until we can set the vtable field statically.
9248 * check-init.c: New file. Checks for definite assignment.
9249 * Makefile.in (JAVA_OBJS): Add check-init.o.
9250 * parse.y (java_complete_expand_method): Call check_for_initialization.
9251 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9253 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9255 * parse.y : include system.h instead of including
9256 standard headers directly with the exception of <dirent.h>.
9258 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9260 * lex.h: Moved static function declarations to lex.c,
9261 to shut up some -Wall warnings.
9262 * lex.c: Static function declarations moved here.
9263 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9265 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9267 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9269 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9271 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9272 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9274 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9275 (localvar_alloc): Change return type to void,
9276 (emit_unop): Remove unused variable size.
9278 * jcf-write.c (struct jcf_block): Add new union.
9279 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9280 (call_cleanups): New functions.
9281 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9282 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9283 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9284 * lang.c (lang_init): Call using_eh_for_cleanups.
9285 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9286 completing operands to patch_synchronized_statement.
9287 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9288 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9289 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9291 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9293 * Make-lang.in: Comment out control-Ls; they upset some makes.
9295 1998-12-18 Tom Tromey <tromey@cygnus.com>
9297 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9300 1998-12-17 Tom Tromey <tromey@cygnus.com>
9302 * parse.y (DIR_SEPARATOR): New define.
9303 (check_class_interface_creation): Use it.
9305 * parse-scan.y (report_main_declaration): Recognize
9306 `java.lang.String' in argument to main.
9308 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9310 * parse.y (create_interface): Remove bogus test.
9312 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9314 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9315 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9317 1998-12-16 Tom Tromey <tromey@cygnus.com>
9319 * parse-scan.y (qualified_name): Use correct sprintf format.
9321 1998-12-15 Tom Tromey <tromey@cygnus.com>
9323 * gjavah.c (print_field_info): Changed how most negative number is
9326 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9328 * parse.y (fold_constant_for_init): New function.
9329 (resolve_expression_name): Don't replace static final
9330 constant-initialized fields by its value.
9331 (java_complete_lhs): New. Same as java_complete_tree, except does
9332 not replace static final constant-initialized fields by their values.
9333 (register_fields): If there is an initializer, set DECL_INITIAL and
9334 MODIFY_EXPR_FROM_INITIALIZATION_P.
9335 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9336 Only call patch_initialized_static_field if
9337 MODIFY_EXPR_FROM_INITIALIZATION_P.
9338 (patch_initialized_static_field): If not valid constant, clear
9341 * parse.y (lookup_field_wrapper): Fix thinko.
9343 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9344 set and restore global lineno.
9346 1998-12-14 Tom Tromey <tromey@cygnus.com>
9348 * gjavah.c (print_field_info): If value to print is the smallest
9349 value of its size, then print as hex to avoid later warnings from
9352 1998-12-14 Tom Tromey <tromey@cygnus.com>
9354 * gjavah.c (decompile_method): Decompile `return null'.
9355 (process_file): Generate `#pragma interface'.
9356 (method_declared): New global.
9357 (print_method_info): Set it.
9358 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9359 (print_method_info): Handle abstract methods.
9361 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9363 * parse.y (patch_method_invocation): If class_decl is null
9364 (e.g. an array type), use original type.
9366 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9367 errors about uncaught exception from clone (of array, specifically).
9369 1998-12-13 Tom Tromey <tromey@cygnus.com>
9371 * gjavah.c (decompile_method): Handle all types of `return'
9372 opcode. Decompile `return this' and `return'.
9373 (method_access): New global.
9374 (print_method_info): Set it.
9375 (decompile_method): Don't decompile a synchronized method.
9377 1998-12-13 Tom Tromey <tromey@cygnus.com>
9379 * jcf-reader.c (jcf_parse_one_method): Recognize
9381 * gjavah.c (HANDLE_END_METHOD): New macro.
9382 (HANDLE_CODE_ATTRIBUTE): New macro.
9383 (decompile_method): New function.
9384 (print_method_info): Don't print `;\n' at end of function decl.
9385 Include java-opcodes.h.
9386 (decompiled): New global.
9388 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9390 * class.c (build_class_ref): Handle PRIMTYPE.class if
9391 flag_emit_class_files.
9392 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9393 if flag_emit_class_files.
9394 * parse.y (java_complete_tree): Pre-liminary support for
9395 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9397 * parse.y (patch_synchronized_statement): Don't call monitorexit
9398 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9400 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9402 * zipfile.h (opendir_in_zip): New declaration.
9403 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9404 (opendir_in_zip): New function, using code from open_in_zip.
9405 (open_in_zip): Call opendir_in_zip.
9406 (find_class): Remove no-longer-used do_class_file parameter,
9407 but add source_ok parameter. Change logic so if we find a .java file,
9408 we don't look for .class in later classpath emtries.
9409 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9410 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9411 * gjavah.c: Update call to find_class.
9412 * jcf-dump.c: Likewise.
9414 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9415 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9416 nothing if body is empty_stmt_node.
9417 Various little fixes so SP gets correctly adjusted.
9418 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9419 For CALL_EXPR, test if static first.
9420 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9421 such as the ones we create for Object and Class.
9422 Set and restore current_function_decl.
9423 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9424 (note_possible_classname): New function.
9425 (read_import_entry): Removed. Merged with read_import_dir.
9426 (read_import_dir): Don't call find_class - that only gives us
9427 the first classpath entry having the needed package.
9428 Use the struct buffer data structure from buffer.h.
9429 (read_import_dir, find_in_imports_on_demand): The remembered
9430 class names now use '.' (not '/') as package separator.
9432 * parse.y (java_complete_expand_methods): Call write_classfile
9433 here, and not in java_expand_classes (which only gets first class).
9435 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9438 (register_fields): If a static fields has an initializer, just
9439 chain it on ctxp->static_initialized, and handle later.
9440 (java_complete_expand_methods): Force <clinit> first.
9441 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9442 - it's already been completed.
9443 (patch_initialized_static_field): New function.
9444 (java_complete_field): Call it.
9446 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9448 * expr.c (encode_newarray_type, build_new_array): New functions.
9449 * java-tree.h: Declare build_new_array.
9450 * jcf-write.c (patch_newarray): Use build_new_array.
9452 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9453 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9455 * parse.y (patch_new_array_init): Re-organize.
9456 Now is passed the actual array (pointer) type of the value.
9457 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9458 (patch_array_constructor): Removed - merged into patch_new_array_init.
9459 (java_complete_tree): Update patch_new_array_init.
9461 * jcf-write.c (find_constant_index): New function.
9462 (generate_bytecode_insns): Use find_constant_index.
9463 (generate_classfile): Use find_constant_index for ConstantValue.
9465 1998-12-11 Tom Tromey <tromey@cygnus.com>
9467 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9468 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9469 * class.c (make_class_data): Renamed dtable -> vtable, and
9470 dtable_method_count -> vtable_method_count.
9472 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9475 global variables, initialized.
9476 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9477 Declared new global variables.
9478 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9479 double_zero_node, integer_zero_node upon direct matching.
9480 * parse.y (purify_type_name): Added function prototype.
9481 (duplicate_declaration_error_p): Consider new_type as potentially
9482 being a incomplete type. Use purify_type_name on type string.
9483 (method_header): saved_type: unused variable removed. Don't figure
9484 return type if method name is invalid.
9485 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9486 processed by patch_unaryop.
9487 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9488 increment/decrement node into its original type after binary
9489 numeric promotion on its operands.
9491 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9493 * parse.y (array_initializer:): Array init operand is NULL_TREE
9494 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9495 now an error. Fixed indentation problems.
9496 (patch_string): Handle error_mark_node as an argument.
9497 (patch_new_array_init): Fixed indentation problems.
9498 (array_constructor_check_entry): Removed check on null wfl_value.
9499 Return an error if wfl_value's walk returns an error.
9501 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9503 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9504 * lex.c (java_lex): Remember column position before advancing one
9505 token. Retain location information on OCB_TK.
9506 * lex.h (typedef struct java_lc): Added new field.
9507 * parse.h (GET_SKIP_TYPE): New macro.
9508 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9509 * parse.y (build_new_array_init, patch_new_array_init,
9510 patch_array_constructor, maybe_build_array_element_wfl,
9511 array_constructor_check_entry): New function prototypes.
9512 (switch_block:): Tagged <node>.
9513 (OCB_TK): Tagged <operator>.
9514 (array_initializer:): Installed actions.
9515 (variable_initializer): Build location information on element if
9517 (switch_statement:): Fixed indentation typo.
9518 (switch_block:): Redefined default action.
9519 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9520 (patch_assignment): Removed duplicate code.
9521 (maybe_build_array_element_wfl, build_new_array_init,
9522 patch_new_array_init, patch_array_constructor,
9523 array_constructor_check_entry): New functions.
9525 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (array_initializer): Tagged <node>.
9528 (variable_initializer:): Use default rule.
9529 (array_initializer:): Defined actions.
9530 (variable_initializers:): Likewise.
9531 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9532 non-static field accesses.
9533 (patch_invoke): Fixed indentation typo.
9534 (java_complete_tree): Likewise.
9535 (build_labeled_block): Changed leading comment. Generate an error
9536 in case of duplicate loop labels.
9537 (patch_conditional_expr): Patch results of string concatenation
9540 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9542 * constants.c (find_methodref_index): When the class is an interface,
9543 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9545 * decl.c (finit_identifier_node): Use "$finit$", rather than
9546 "<finit>" (which Sun's verifier rejects).
9547 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9548 (generate_field_initialization_code): Removed.
9549 (fix_constructors) Don't add call to $finit$ here (wrong order).
9550 (patch_method_invocation): Add $finit$ call here.
9552 * java-tree.h (CALL_USING_SUPER): New macro.
9553 * parse.y (patch_invoke): Remove im local variable.
9554 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9555 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9556 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9558 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9560 * parse.y (java_complete_tree): Don't complain about unreachable
9561 statement if it is empty_stmt_node.
9563 * jcf-write.c (find_constant_wide): New function.
9564 (push_long_const): Use find_constant_wide.
9566 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9567 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9568 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9569 Emit invokeinterface when calling an interface method.
9570 Emit invokespecial also when calling super or private methods.
9572 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9574 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9576 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9578 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9580 * java-tree.h (java_layout_seen_class_methods): New function
9582 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9583 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9584 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9585 * parse.y (method_declarator:): Defined action.
9586 (issue_warning_error_from_context): input_filename saved, set to
9587 the appropriate value and restored after java_error is called.
9588 (build_unresolved_array_type): Fixed comment.
9589 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9590 (method_header): Deal with return type the same way type are
9591 handled for fields and method's parameters and local variables
9593 (check_method_redefinition): Removed extra CR.
9594 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9595 (java_layout_seen_class_methods): New function.
9596 (java_layout_classes): Call java_layout_seen_class_methods.
9598 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9600 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9602 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9604 * jcf-dump.c (main): Fix error message.
9605 * jcf-path.c (add_entry): Style fix.
9607 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9609 * class.c (layout_class_method): Call build_java_argument_signature
9610 on constructors too.
9611 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9612 (patch_method_invocation): Define a primary when resolving an
9613 expression name. Augmented comment on code checking illegal `this'
9614 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9616 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9618 * class.c (layout_class_method): Don't report error on non-static
9619 overriding static if the method is private.
9620 * java-tree.h (finish_class): Prototype added.
9621 * lex.c (java_get_line_col): Handle col argument -2 value.
9622 * parse.h: All static method declarations moved to parse.y.
9623 * parse.y: Now contains all static method declarations previously
9625 (find_expr_with_wfl, missing_return_error,
9626 unreachable_stmt_error): New functions.
9627 (java_get_real_method_name): Identify constructors bearing class
9628 names in source code compiled classes only.
9629 (java_complete_expand_methods): Call missing_return_error.
9630 (invocation_mode): Private methods invoked as static methods.
9631 (java_complete_tree): Call unreachable_stmt_error.
9633 1998-12-01 Tom Tromey <tromey@cygnus.com>
9635 * Makefile.in (+target): Removed.
9636 (+xmake_file): Likewise.
9637 (+tmake_file): Likewise.
9638 (.NOEXPORT): Removed duplicate.
9640 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9642 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9644 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9646 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9647 libiberty.h. Provide an xmalloc definition.
9649 * jvspec.c: Remove the xmalloc prototype.
9651 * parse-scan.y: Include config.h and system.h. Don't include
9652 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9653 Provide an xstrdup definition.
9655 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9657 * jcf-path.c (add_entry): Recognize ".jar" too.
9658 * lang-specs.h: Likewise.
9660 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9662 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9663 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9665 * jcf-write.c (generate_bytecode_insns):
9666 Handle pre/post-increment/decrement of long.
9668 * jcf-write.c (generate_bytecode_insns):
9669 Handle missing exception handler (finally for synchronized).
9671 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9673 * java-tree.h (end_params_node): Declare global.
9674 * decl.c (end_params_node): New global.
9675 (init_decl_processing, start_java_method): Use end_params_node for
9676 end of list of parameter types. Follows correct gcc conventions.
9677 * expr.c (pop_argument_types, pop_arguments): Likewise.
9678 * lang.c (put_decl_node): Likewise.
9679 * typeck.c (various places): Likewise.
9680 * class.y (various places): Likewise.
9681 * parse.y (various places): Likewise.
9683 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9684 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9686 * class.c: Add #include flags.h, remove no-longer needed declaration.
9688 * class.c (layout_class_method): Remove commented-out code, re-format.
9689 Don't add vtable entry (or index) for private methods.
9690 * expr.c (expand_invoke): A private method is implicitly final.
9691 * class.c (make_class_data): If inlining or optimizing,
9692 skip private methods.
9694 * class.c (finish_class): New function. Calls existing methods,
9695 but alls emits deferred inline functions.
9696 * jcf-parse.c (parse_class_file): Call finish_class.
9697 * parse.y (java_complete_expand_methods): Likewise.
9699 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9701 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9703 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9705 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9707 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9709 * (generate_classfile): Always write class access flag with
9712 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9714 * class.c (maybe_layout_super_class): New function.
9715 (layout_class): Reorganized. Loop on class methods dispatched into
9716 a new function. Call maybe_layout_super_class.
9717 (layout_class_methods, layout_class_method): New functions.
9718 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9720 (expand_invoke): Likewise.
9721 * java-tree.h (all_class_list): New global variable declared.
9722 (layout_class_methods, layout_class_method): New function
9724 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9725 * jcf-parse.c (all_class_list): New global variable.
9726 (load_class): Extended what class_or_name can be. Use parser
9727 context mechanism to save globals before calling jcf_parse.
9728 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9729 is set on the file name.
9730 (jcf_parse): Layout class methods when Object is loaded, otherwise
9731 record class in all_class_list for delayed method layout.
9732 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9733 * lang.c (put_decl_node): Decode <init> into the decl context
9735 * lex.c (java_allocate_new_line): Use xmalloc.
9736 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9737 pointers, not TREE_LIST elements.
9738 (struct parser_ctxt): Fixed comment indentations, added comments
9739 and reordered some fields.
9740 (java_check_methods): Function prototype removed.
9741 * parse.y (java_push_parser_context): Use xmalloc.
9742 (java_parser_context_restore_global): Pop extra pushed ctxp only
9743 when there's nothing next.
9744 (maybe_create_class_interface_decl): Fixed comment, add new
9745 created class decl to all_class_list.
9746 (method_header): Use GET_REAL_TYPE on argument's types.
9747 (method_declarator): Use GET_REAL_TYPE, change type to the real
9748 type in TREE_LIST dependency node. Build argument list with the
9750 (create_jdep_list): Use xmalloc. Removed allocation error message.
9751 (obtain_incomplete_type): Fixed leading comment. Broadened
9752 incoming argument meaning.
9753 (register_incomplete_type): Use xmalloc. Removed allocation error
9755 (safe_layout_class): Fixed leading comment.
9756 (jdep_resolve_class): Reversed if statement condition and switch
9758 (resolve_and_layout): Fixed leading comment. Broadened incoming
9760 (complete_class_report_errors): New local variable name, for
9761 clarity. purify_type_name used for all error cases.
9762 (java_get_real_method_name): Stricter check on constructors.
9763 (java_check_regular_methods): Reverse methods list only if not
9764 already laid out. Layout artificial constructor.
9765 (java_check_methods): Deleted.
9766 (source_start_java_method): Obtain incomplete type for patchable
9768 (java_layout_classes): Fixed leading comment. Use
9769 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9770 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9771 before returning. Fixed comments.
9772 (java_expand_classes): Check for errors up front.
9773 (patch_method_invocation): Class to search is resolved and laid
9776 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9778 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9780 * javaop.h (int8): Removed - not used.
9781 (jbyte): Redefine portably with correct signedness.
9783 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9785 * jcf-write.c (generate_bytecode_insns): Fix typo
9786 OPCODE_getstatic to OPCODE_getfield.
9788 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9789 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9790 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9792 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * jcf-parse.c (jcf_parse_source): Function returned type is
9795 void. Added prototype.
9796 (jcf_parse): Function returned type is void.
9797 (yyparse): Remove call to fclose on the last parsed file.
9799 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9801 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9804 (layout_class): Cope with methods featuring WFL in decl names.
9805 * decl.c (unqualified_object_id_node): New global variable,
9807 (build_decl_no_layout): Removed.
9808 * expr.c (build_primtype_type_ref): Handle Double.
9809 (java_lang_expand_expr): Fixed indentations.
9810 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9811 (flag_wall, flag_redundant, flag_not_overriding,
9812 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9813 variable declarations.
9814 (build_decl_no_layout): Removed prototype.
9815 (java_get_real_method_name): Added prototype.
9816 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9817 (java_parse_abort_on_error): Macro now just returns.
9818 * jcf-parse.c (jcf_parse_source): Check fclose returned
9819 value. Call emit_register_classes if java_report_errors returns
9821 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9822 flag_static_local_jdk1_1): New integer flags.
9823 (lang_decode_option): New flags set here.
9824 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9825 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9826 the flag_redundant variable.
9827 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9828 when parsing java.lang.Object class.
9829 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9831 (resolve_qualified_expression_name): Fixed indentation.
9832 (patch_array_ref): Changed prototype.
9833 (not_initialized_as_it_should_p): Prototype removed.
9834 (java_report_errors): Added function prototype.
9835 * parse.y (formal_parameter:): Changed error message for not yet
9836 supported final parameters.
9837 (class_type_list:): Set both PURPOSE and VALUE of created
9838 TREE_LIST to be class_type.
9839 (primary_no_new_array:): Handle class literals on primitive types.
9840 (parse_warning_context): Reinstalled correct force_error and
9841 do_warning flags setups.
9842 (java_report_errors): Changed prototype. Return java_error_count
9844 (variable_redefinition_error): Consider treating variable type as
9846 (create_interface): Warn about redundant abstract modifier if
9847 flag_redundant is set. Changed error message.
9848 (lookup_field_wrapper): Save/restore globals before/after looking
9850 (duplicate_declaration_error_p): Consider treating declaration
9851 type as a fake pointer.
9852 (register_fields): Extract real type from dependency node. Check
9853 for duplicate field declaration after type adjustment. Use
9854 DECL_INITIAL to store static final initialized values.
9855 (method_header): Extract real function type from dependency node.
9856 (check_abstract_method_header): Use GET_METHOD_NAME.
9857 (obtain_incomplete_type): Layout fake pointer type.
9858 (safe_layout_class): Don't try to check for methods before layout.
9859 (java_complete_class): Don't check for correct throws clause
9860 elements inheritance here.
9861 (resolve_and_layout): Broadened name parameter meaning.
9862 (reset_method_name): Use GET_METHOD_NAME.
9863 (java_get_real_method_name): New function.
9864 (java_check_regular_methods): Don't check methods in
9865 java.lang.Object. Verify lineage of throws clause elements. Use
9866 flag_no_overriding in warning report.
9867 (check_throws_clauses): Don't check if class was from
9868 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9869 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9870 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9871 warning on unsupported final local variables. Use build_decl
9872 instead of build_decl_no_layout. Get real local variable type from
9874 (source_start_java_method): Get real parameter type from
9875 dependency node. Call build_decl instead of build_decl_no_layout.
9876 (java_layout_classes): Reverse tree and layout type and class as
9877 required. Mark class as loaded when done.
9878 (resolve_field_access): Fixed indentation. Restricted condition
9879 leading to static field access code generation. Set field_type
9880 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9881 (resolve_qualified_expression_name): Initialize type_found to
9882 null. Handle static field resolved during qualification. Fixed
9883 layout on non primitive field decl types.
9884 (not_accessible_p): Fixed typo in comment.
9885 (patch_method_invocation): Resolve and layout class to search from
9887 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9888 layout non primitive type, if necessary. Make method node only to
9890 (find_applicable_accessible_methods_list): Consider WFL'ed method
9891 decl names. Fixed indentation.
9892 (argument_types_convertible): Resolve and layout target type if
9894 (java_complete_tree): Fixed indentation problems. Rewrote
9895 CALL_EXPR thrown exceptions check. Re-installed further processing
9896 of the assignment in certain cases.
9897 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9898 inlining on class literals.
9899 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9901 (valid_method_invocation_conversion_p): Likewise.
9902 (patch_string): Temporary disable forbidden use of `this' in
9903 explicit constructor invocations when doing string concatenation
9905 (patch_unaryop): Added comment. Reinstalled code to disable
9906 further check on assignment operation with cast expression RHS.
9907 (patch_switch_statement): Fixed indentation.
9908 (build_try_statement): Call build_decl instead of
9909 build_decl_no_layout.
9910 (patch_synchronized_statement): Likewise.
9911 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9912 IS_UNCHECKED_EXPRESSION_P.
9913 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9914 layout argument exception type.
9915 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9916 of IS_UNCHECKED_EXPRESSION_P.
9918 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9920 * jcf-parse.c (yyparse): Open class file in binary mode.
9922 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9924 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9926 * jcf-write.c (perform_relocations): Move check out one loop.
9928 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9930 * Make-lang.in: Fix reference to srcdir.
9931 * jv-scan.c: Add missing xmalloc prototype.
9932 * jvgenmain.c: Ditto.
9934 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9936 * decl.c (error_mark_node), java-tree.h: New global.
9937 * parse.y: Use empty_stmt_node instead of size_zero_node.
9938 (build_if_else_statement): If missing else, use empty_stmt_node.
9940 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9941 (java_complete_expand_method): Complain if return is missing.
9942 (java_check_regular_methods): Comment out incorrect error check.
9943 (not_accessible_p): Fix incorrect handling of protected methods.
9944 (patch_method_invocation): Pass correct context to not_accessible_p.
9945 (find_applicable_accessible_methods_list): Likewise.
9946 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9947 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9948 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9949 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9951 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9952 (push_int_const): Remove reundant NOTE_PUSH.
9953 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9954 (- case SWITCH_EXPR): Fix code generation bug.
9955 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9956 (generate_classfile): More robust for abstract methods.
9958 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9960 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9961 * Make-lang.in: Ditto.
9963 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9966 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9968 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9970 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9972 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9974 Allow uses of interface types to verify. This is not really
9975 type-safe, but it matches what Sun does, and is OK as long as
9976 there are appropriate run-time checks.
9977 * verify.c (merge_types): If merging two interface types,
9978 just set the result to java.lang.Object.
9979 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9981 1998-11-13 Tom Tromey <tromey@cygnus.com>
9983 * gjavah.c (main): Handle --output-class-directory argument.
9984 * jvspec.c (lang_specific_driver): Translate `-d' into
9986 * jcf.h (jcf_write_base_directory): Declare.
9987 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9988 * lang-options.h: Mention -foutput-class-dir.
9989 * jcf-write.c (jcf_write_base_directory): New global.
9990 (make_class_file_name): Put generated .class file into `-d'
9991 directory, or into source directory if -d not given. Function now
9993 (write_classfile): Free class file name. Handle case where class
9995 (DIR_SEPARATOR): New macro.
9996 Include <sys/stat.h>
9998 * Makefile.in (prefix): New macro.
10000 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10002 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10003 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10004 here (done in patch_invoke instead).
10005 (case_identity): Moved here from parse.y.
10007 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10008 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10009 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10010 so they can be efficiently scanned without recursion.
10011 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10012 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10013 in BLOCK iteratively, rather than recursively.
10015 * parse.y (do_unary_numeric_promotion): New function.
10016 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10018 * parse.y (patch_newarray): Various fixes.
10020 Re-do handling of switch statements (for proper block scoping).
10021 * parse.y: Add just a single block for the enture switch block,
10022 but don't create any "case blocks".
10023 (group_of_labels): Rmeoved unneeded non-terminal.
10024 CASE_EXPR and DEFAULT_EXPR are added to current block.
10025 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10026 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10027 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10028 * parse.y (wfl_operator, print_int_node): Make non-static.
10029 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10030 as part of recursive scan of block.
10031 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10032 (patch_switch_statement): Most tests move dinto java_complete_tree.
10034 * parse.y: Make various production be non-typed (void).
10035 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10036 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10037 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10039 * jcf-write.c (struct jcf_handler): New type.
10040 (struct jcf_switch_state): New type.
10041 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10042 (alloc_handler, emit_unop, emit_reloc): New functions.
10043 (adjust_typed_op): Add extra parameter ("max type" offset).
10044 (emit_switch_reloc, emit_case-reloc): New function.
10045 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10046 (generate_bytecode_insns): Support REAL_CST, switch statements,
10047 exception handling, method calls, object/array creation, and more.
10049 * class.c: Remove some unused variables.
10050 * constants.c (find_string_constant): New function.
10051 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10052 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10053 if flag_emit_class_files.
10055 1998-11-12 Tom Tromey <tromey@cygnus.com>
10057 * jcf-io.c (find_class): Added explanatory comment.
10059 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10060 trailing slash to `.zip' entries.
10062 * jvspec.c (lang_specific_driver): Correctly handle case where
10063 GC_NAME not defined.
10065 1998-11-11 Tom Tromey <tromey@cygnus.com>
10067 * jvspec.c (GC_NAME): New define.
10068 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10070 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10072 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10074 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10076 1998-11-11 Tom Tromey <tromey@cygnus.com>
10078 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10080 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * class.c (is_compiled_class): Call safe_layout_class for class
10083 compiled from source.
10084 * conver.h (convert_to_integer, convert_to_real,
10085 convert_to_pointer): Added prototypes.
10086 * decl.c (init_decl_processing): Non longer push the decls of
10087 `methodtable', `constants', `Class', `Field', `dispatchTable'
10088 `jexception' and `Method'.
10089 * expr.c (build_invokeinterface): New function.
10090 (expand_invoke): static variable CLASS_IDENT now in
10091 build_invokeinterface. Use build_invokeinterface.
10092 (expand_java_field_op): Moved code to inline
10093 java.lang.PRIMTYPE.TYPE into a function.
10094 (build_primtype_type_ref): New function.
10095 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10096 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10097 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10098 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10099 (DECL_LOCAL_STATIC_VALUE): New macro.
10100 (build_invokeinterface, build_primtype_type_ref): New function
10102 (java_parse_abort_on_error): Macro rewritten.
10103 * jcf-parse.c (current_method): Add comment to declaration.
10104 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10105 Function prototypes fixed.
10106 (jcf_parse_source): push/pop parser context. save/restore global.
10107 (parse_source_file): Fixed leading comment. Now take a
10108 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10109 classes and pop the parser context anymore.
10110 (yyparse): Push parser context, save globals, parse the source
10111 file, restore globals and pop the parser context when processing a
10113 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10114 * lex.c (java_parse_doc_section): New function.
10115 (java_lex): Call java_parse_doc_section when appropriate. Build an
10116 operator around INSTANCEOF_TK.
10117 * lex.h (java_lineterminator, java_sprint_unicode,
10118 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10119 Prototypes rewritten.
10120 (java_parse_escape_sequence, java_letter_or_digit_p,
10121 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10122 java_read_unicode, java_store_unicode, java_read_char,
10123 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10124 Added function prototypes.
10125 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10127 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10129 (struct parser_ctxt): New fields: deprecated,
10130 current_parsed_class_un, gclass_list.
10131 (fix_method_argument_names, issue_warning_error_from_context,
10132 resolve_package, lookup_package_type): New function prototypes.
10133 (resolve_expression_name): Fixed function prototype.
10134 (find_applicable_accessible_methods_list): Fixed indentation, added
10135 extra argument in prototype.
10136 (check_final_assignment, build_null_of_type, check_deprecation,
10137 check_method_redefinition, reset_method_name,
10138 java_check_regular_methods, java_check_abstract_methods,
10139 maybe_build_primttype_type_ref): New function prototype.
10140 * parse.y (conver.h): Include.
10141 (INSTANCEOF_TK): Tagged <operator>.
10142 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10143 (relational_expression:): Build binop for instanceof.
10144 (java_push_parser_context): Remember ctxp->gclass_list across
10146 (java_pop_parser_context): Simply return if no context
10147 exists. Remember gclass_list across contexts.
10148 (issue_warning_error_from_context): New function.
10149 (parse_error_context): Don't setup ctxp->elc here. Call
10150 issue_warning_error_from_context instead.
10151 (parse_warning_context): Likewise.
10152 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10153 setup. Link new class/interface to ctxp->gclass_list.
10154 (add_superinterfaces): Register interface as incomplete if not
10156 (create_class): Remember class unqualified name in
10157 ctxp->current_parsed_class_un. Check class deprecation.
10158 (register_fields): Check field deprecation. Remember static final
10159 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10161 (method_header): New local variable ORIG_ARG. Use unqualified
10162 current class name for check on constructor errors. Promote return
10163 type if of record type. Argument list fix moved in
10164 fix_method_argument_names, called here. Check method deprecation.
10165 (fix_method_argument_names): New function.
10166 (method_declarator): Promote record typed arguments.
10167 (safe_layout_class): Check class methods before layout.
10168 (java_complete_class): Compute field layout when patched.
10169 (do_resolve_class): Try to load class after having it renamed
10170 after the package name.
10171 (get_printable_method_name): Use DECL_CONTEXT.
10172 (reset_method_name): New function.
10173 (check_method_redefinition): Use reset_method_name.
10174 (java_check_regular_methods): New local variable
10175 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10176 names for error report. Check for compile-time error when method
10177 found has default (package) access.
10178 (java_check_abstract_methods): Now takes an interface DECL node as
10179 an argument. Also reinstall real name on unchecked
10180 overriding/hiding methods for error report.
10181 (java_check_methods): Fixed leading comment. Get classes to verify
10182 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10183 CLASS_METHOD_CHECKED_P on class verification.
10184 (lookup_java_method2): Get real method name if necessary.
10185 (find_in_imports): Don't check package class access here.
10186 (resolve_package, lookup_package_type): New functions.
10187 (java_layout_classes): Fixed leading comment. Take classes to be
10188 laid out from ctxp->gclass_list.
10189 (java_complete_expand_methods): Don't expand native and abstract
10191 (java_expand_classes): New function.
10192 (resolve_expression_name): Use additional argument ORIG. Retrieve
10193 values of static final field of primitive types.
10194 (resolve_field_access): Handles static final field of promotive
10196 (resolve_qualified_expression_name): Handle STRING_CST as
10197 primaries and package name resolution. Check deprecation on found
10198 decls. Set where_found and type_found on non static field resolved
10199 during qualification. Layout non primitive field decl types.
10200 (check_deprecation): New function.
10201 (maybe_access_field): Simplified.
10202 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10203 removed. Reverse method's argument when primary is a type. Don't
10204 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10205 instead. Include abstract class in the list of class searchable
10206 for constructors. Use DECL_CONTEXT of found method for access
10207 checks. Check method deprecation.
10208 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10209 converting arguments. Handle INVOKE_INTERFACE.
10210 (lookup_method_invoke): Search constructor using existing
10211 infrastructure (don't rely on lookup_java_constructor anymore).
10212 (find_applicable_accessible_methods_list): Extra argument flag
10213 LC. Now include constructor in the search.
10214 (qualify_ambiguous_name): Conditional expression are primaries.
10215 (not_initialized_as_it_should_p): static final are always
10217 (java_complete_tree): Pass extra NULL argument to
10218 resolve_expression_name. Stricter test to carry on patching
10219 assignments. New case for INSTANCEOF_EXPR.
10220 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10221 (check_final_assignment, maybe_build_primttype_type_ref): New
10223 (patch_assignment): Detect resolved static finals and carry normal
10224 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10225 (try_builtin_assignconv): Access constant 0 on all primitive
10227 (valid_builtin_assignconv_identity_widening_p): Accept identical
10228 types. Accept all promoted type on int type.
10229 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10230 assigned to a reference.
10231 (valid_method_invocation_conversion_p): Accept to check null
10233 (build_binop): Merge declaration and initialization of local
10235 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10236 numeric types. Improved validity test for qualify operators on
10238 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10239 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10240 primitive type and issue the appropriate error message.
10241 (resolve_type_during_patch): Mark class loaded when resolved.
10242 (patch_cast): Allow null to be cased to reference types.
10243 (build_null_of_type): New function.
10244 (patch_array_ref): Handle array on references correctly.
10245 (patch_return): Removed unused local variable MODIFY. Force
10246 boolean to be returned as integers. Allows null to be returned by
10247 a function returning a reference.
10248 * typeck.c (convert_to_integer, convert_to_real,
10249 convert_to_pointer): Prototypes moved to convert.h
10250 (lookup_argument_method): Use method real name, if necessary.
10252 1998-10-30 Tom Tromey <tromey@cygnus.com>
10254 * class.c (build_class_ref): Changed name of primitive classes to
10257 * class.c (make_class_data): Renamed fields: nmethods to
10258 method_count, method_count to dtable_method_count. Always set
10259 `state' field to 0.
10260 * decl.c (init_decl_processing): Likewise.
10262 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10264 * class.c (layout_class): Don't mangle <finit>, produce
10265 __finit<class> instead. Don't verify artificial methods.
10266 * decl.c (finit_identifier_node): New declared global.
10267 (init_decl_processing): finit_identifier_node initialized.
10268 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10269 * java-tree.h (finit_identifier_node): Declared as extern.
10270 (struct lang_decl): New field called_constructor.
10271 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10272 (CLASS_HAS_FINIT_P): New macro.
10273 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10274 explicit constructor invocation.
10275 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10276 CALL_SUPER_CONSTRUCTOR_P): New macros.
10277 (write_classfile): Added prototype.
10278 * jcf-parse.c (jcf_parse_source): Parse and remember for
10279 generation if the file was seen on the command line.
10280 (parse_source_file): Don't write the class file here.
10281 (yyparse): Loop on files rewritten. Set current_jcf.
10282 (parse_zip_file_entries): Parse class file only if it was found.
10283 * lang.c (init_parse): Don't open command line provided filename
10285 (lang_parse): Don't set main_jcf anymore.
10286 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10287 (JCONSTRUCTOR_CHECK): New macro.
10288 (JBSC_TYPE_P): New macro.
10289 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10290 (COMPLETE_CHECK_OP_2): New macro.
10291 (struct parse_ctxt): New field explicit_constructor_p.
10292 (check_class_interface_creation): Fixed prototype indentation.
10293 (patch_method_invocation_stmt): Prototype reflects added argument.
10294 (patch_invoke): Likewise.
10295 (complete_method_declaration, build_super_invocation,
10296 verify_constructor_circularity,
10297 build_this_super_qualified_invocation, get_printable_method_name,
10298 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10299 verify_constructor_super, create_artificial_method,
10300 start_artificial_method_body, end_artificial_method_body,
10301 generate_field_initialization_code): New function prototypes.
10302 * parse.y: Fixed leading comment
10303 (constructor_header:, constructor_body:, block_end:): Rules tagged
10305 (type_declaration:): Call maybe_generate_finit.
10306 (method_declaration:): Action for method_body: placed in new
10307 function complete_method_declaration, called here.
10308 (constructor_declaration:): Defined actions. Removed leading
10310 (constructor_header:): New rule with action.
10311 (constructor_body:): Rule rewritten using block_begin: and
10312 block_end:. Defined actions.
10313 (constructor_declarator:, explicit_constructor_invocation:):
10315 (block:): Use new rules block_begin: block_end:.
10316 (block_begin:, block_end:): New rules and actions.
10317 (block_statements:): Fixed error message for explicit
10319 (method_invocation:): Call build_this_super_qualified_invocation
10320 if primary is `this' or `super' was seen.
10321 (conditional_expression:): Action defined.
10322 (extra_ctxp_pushed_p): New static global flag.
10323 (java_parser_context_save_global): Create parser context if
10324 necessary. Use extra_ctxp_pushed_p to remember it.
10325 (java_parser_context_restore_global): Pop extra parser context if
10327 (build_array_from_name): Array on primitive types are marked
10329 (register_fields): Restore new name in field initializer
10330 expression if type was altered. Non static fields initialized upon
10331 declaration marked initialized.
10332 (maybe_generate_finit): New function.
10333 (maybe_generate_clinit): Use create_artificial_method,
10334 start_artificial_method_body, end_artificial_method_body. Generate
10335 debug info for enclosed initialization statements.
10336 (method_header): Fixed leading comment. Check constructor
10337 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10339 (complete_method_declaration, constructor_circularity_msg,
10340 verify_constructor_circularity): New functions.
10341 (get_printable_method_name): New function.
10342 (check_method_redefinition): Don't rename <finit> methods. Fix
10343 declared constructor names. Error message for
10344 constructors modified.
10345 (java_check_regular_methods): Local variable seen_constructor
10346 renamed saw_constructor. Skip verification on constructors. Create
10347 default constructor with create_artificial_method.
10348 (java_check_methods): Removed unnecessary empty line.
10349 (create_artificial_method, start_artificial_method_body,
10350 end_artificial_method_body): New functions.
10351 (java_layout_classes): Changed leading comment. Reverse fields
10352 list if necessary. Always layout java.lang.Object if being
10354 (java_complete_expand_methods): Verify constructor circularity.
10355 (java_complete_expand_method): Call fix_constructor on
10356 constructors. Local variable no_ac_found removed. Restore
10357 bindings if method body expansion failed.
10358 (fix_constructors, verify_constructor_super,
10359 generate_field_initialization_code): New function.
10360 (java_expand_classes): Fixed leading comment. Write class file
10362 (resolve_expression_name): Check for illegal instance variable
10363 usage within the argument scope of an explicit constructor
10365 (resolve_qualified_expression_name): Pass extra from_super flag
10366 when invoking patch_method_invocation_stmt. New case for
10367 conditional expression when used as a primary. Check for error
10368 when acquiring super.
10369 (patch_method_invocation_stmt): Added extra argument super. New
10370 local variable is_static_flag. Set class_to_search according to
10371 the nature of the constructor invocation. Don't add `this'
10372 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10373 invocation within the argument scope of explicit constructor
10374 invocation. Set is_static according to is_static_flag. Provide
10375 extra `super' argument to patch_invoke invocation.
10376 (patch_invoke): New argument from_super. Loop on arguments
10377 indentation fixed. Pass from_super to invocation_mode. New switch
10378 case INVOKE_SUPER. Fixed error message in switch default case.
10379 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10381 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10382 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10383 message takes constructors into account.
10384 (find_applicable_accessible_methods_list): Fixed indentation.
10385 (qualify_ambiguous_name): Take explicit constructor invocation
10386 into account. Deal with a conditional expression as a primary to
10388 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10389 case. Added extra argument to patch_method_invocation_stmt.
10390 Register calls made to explicit constructor `this'. Don't call
10391 save_expr in ARRAY_REF case when emitting class files. Check for
10392 illegal use of this when expanding explicit constructor invocation
10394 (complete_function_arguments): Set and reset parser context
10395 explicit_constructor_p field value when appropriate.
10396 (build_super_invocation, build_this_super_qualified_invocation):
10398 (patch_assignment): Fixed typo.
10399 (patch_unaryop): Check on final fields occurs only when a decl
10401 (patch_return): Take constructors into account.
10402 (patch_conditional_expr): New function.
10403 * typeck.c (build_java_signature): Removed unnecessary empty line.
10405 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10407 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10409 1998-10-28 Tom Tromey <tromey@cygnus.com>
10411 * decl.c (init_decl_processing): Renamed fields.
10412 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10413 interface_len, msize fields.
10415 * class.c (make_class_data): Removed subclass_head and
10416 subclass_next fields.
10417 * decl.c (init_decl_processing): Removed subclass_head and
10418 subclass_next fields.
10420 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10422 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10423 * mangle.c (emit_unicode_mangled_name): Similarly.
10425 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10427 * jcf-parse.c (get_constant): Place braces around code to compute
10428 'd' when REAL_ARITHMETIC is not defined.
10430 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10432 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10435 1998-10-23 Tom Tromey <tromey@cygnus.com>
10437 * lang-specs.h: `.zip' files are input to jc1.
10439 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10441 * jvspecs.c: Add (but don't enable) support for combining multiple
10442 .class and .java input filenames to a single jc1 invocation.
10443 Add support for -C flag (copile to .class files).
10444 Translate -classpath and -CLASSPATH arguments.
10445 * lang-specs.h: Don't set %2 spec.
10447 1998-10-22 Tom Tromey <tromey@cygnus.com>
10449 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10451 (add_path): Don't add trailing separator to non-empty path
10454 * lang.c (lang_decode_option): Check for -fclasspath and
10455 -fCLASSPATH before examining other `-f' options.
10457 * java-tree.h (finalize_identifier_node): Don't declare.
10458 * class.c (make_class_data): Don't push "final" field.
10459 * decl.c (init_decl_processing): Don't push "final" field.
10460 (finalize_identifier_node): Removed.
10461 (init_decl_processing): Don't set finalize_identifier_node.
10463 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10465 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10467 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10468 (JV_SCAN_SOURCES): New macro.
10469 (JCF_DUMP_SOURCES): Likewise.
10470 (jcf-dump$(exeext)): New target.
10471 (jv-scan$(exeext)): New target.
10473 1998-10-22 Tom Tromey <tromey@cygnus.com>
10475 * Makefile.in (LEX): Removed.
10476 (LEXFLAGS): Likewise.
10477 (SET_BISON): New macro.
10479 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10480 spurious diffs in parse.c.
10481 ($(PARSE_SCAN_C)): Likewise.
10482 (PARSE_DIR): New macro.
10484 (PARSE_SCAN_C): Likewise.
10485 (PARSE_RELDIR): New macro.
10487 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10489 * jcf-io.c (find_class): Use saw_java_source to determine when to
10490 look for `.java' file.
10491 * jcf-parse.c (saw_java_source): New global.
10492 (yyparse): Set it if `.java' file seen.
10494 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10495 (GCJH_SOURCES): Likewise.
10496 * Makefile.in (datadir): New macro.
10497 (libjava_zip): Likewise.
10498 (JAVA_OBJS): Added jcf-path.o.
10499 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10500 (../gcjh$(exeext)): Likewise.
10501 (jcf-path.o): New target.
10502 * java-tree.h (fix_classpath): Removed decl.
10503 * jcf-parse.c (fix_classpath): Removed.
10504 (load_class): Don't call fix_classpath.
10505 * parse.y (read_import_dir): Don't call fix_classpath.
10506 * lex.h: Don't mention classpath.
10507 * lex.c (java_init_lex): Don't initialize classpath.
10508 * jcf-io.c (classpath): Removed global.
10509 (find_class): Use jcf_path iteration functions. Correctly search
10510 class path for .java file.
10511 (open_in_zip): New argument `is_system'.
10512 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10513 classpath-related options.
10514 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10516 (lang_init): Call jcf_path_init.
10517 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10518 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10519 Correctly put braces around second string in each entry.
10520 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10521 classpath-related options.
10522 (help): Updated for new options.
10523 * jcf.h: Declare functions from jcf-path.c. Don't mention
10524 `classpath' global.
10525 * jcf-path.c: New file.
10527 * jcf-depend.c: Include jcf.h.
10529 * jcf-write.c (localvar_alloc): Returns `void'.
10530 (localvar_free): Removed unused variable.
10532 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10533 (init_parse): Use OBJECT_SUFFIX, not ".o".
10535 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10537 * class.c (emit_register_classes): Renamed from
10538 emit_register_class.
10539 * java-tree.h (emit_register_classes): Prototype renamed from
10540 emit_register_class.
10541 * jcf-parse.c (yyparse): Call emit_register_classes once before
10543 * parse.y (java_expand_classes): No longer register classes.
10545 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10547 * class.c (is_compiled_class): New local variable
10548 seen_in_zip. Identify classes found in currently compiled source
10550 * decl.c (complete_start_java_method): Fixed typo.
10551 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10552 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10553 (CLASS_P): Moved around.
10554 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10555 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10557 (jcf_parse_source): Changed leading comment. Removed unnecessary
10558 fclose and CLASS_FROM_SOURCE_P marking.
10559 (parse_source_file): New local variables remember_for_generation
10560 and filename. Mark parsed file name identifier node. Removed block
10561 executed when parse_only was null. Set remember_for_generation.
10562 Use it as an argument to java_pop_parser_context.
10563 (yyparse): New local variables several_files, list, next node and
10564 current_file_list. Split ampersand separated file names into
10565 current_file_list. Iterate through the list and parse accordingly.
10566 * parse.h (java_pop_parser_context): New function prototype.
10567 * parse.y (ctxp_for_generation): New static global variable.
10568 (java_pop_parser_context): New argument generate. Link popped ctxp
10569 to ctxp_for_generation list accordingly.
10570 (java_complete_expand_methods): Fixed indentation.
10571 (java_expand_classes): New function.
10573 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10575 * Makefile.in: Link with libiberty.a instead of memmove.o.
10577 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * lex.c (setjmp.h): No longer included.
10580 * lex.h (setjmp.h): Included.
10581 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10582 (duplicate_declaration_error_p): Renamed from
10583 duplicate_declaration_error.
10584 (build_array_from_name): New function prototype.
10585 * parse.y (setjmp.h): No longer included.
10586 (variable_declarator_id): Define action.
10587 (build_array_from_name): New function.
10588 (duplicate_declaration_error_p): Renamed from
10589 duplicate_declaration_error. Fixed leading comment.
10590 (register_fields): Main `for' loop reorganized. Uses
10591 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10592 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10593 build_array_from_name.
10594 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10596 (read_import_dir): Don't try to skip `.' and `..'.
10597 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10598 build_array_from_name. Main `for' loop reorganized.
10599 (resolve_qualified_expression_name): When building access to a
10600 field, use the type where the field was found, not its own type.
10601 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10602 field was found is null.
10603 (qualify_ambiguous_name): Sweep through all successive array
10606 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10608 * java-tree.h (pop_labeled_block, lang_printable_name,
10609 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10610 interface_of_p, inherits_from_p, fix_classpath,
10611 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10612 make_class_data, register_class, alloc_name_constant): New
10613 function prototypes.
10614 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10615 indentation. Added cast to remove warning.
10616 (lang_printable_name): Set v argument unused.
10617 (lang_print_error): Added argument to lang_printable_name call.
10618 (java_dummy_print, print_lang_decl, print_lang_type,
10619 print_lang_identifier, lang_print_xnode): All argument marked
10621 * lex.c (java_unget_unicode): Removed unnecessary argument.
10622 (java_allocate_new_line): Unused local variable is gone.
10623 (java_read_char): Added parenthesis in expressions to remove
10624 warnings. Added final return statement.
10625 (java_read_unicode): Added parenthesis in expression to remove
10627 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10628 (java_parse_escape_sequence): Likewise.
10629 (java_lex): Unused local variables are gone. Fixed
10630 java_unget_unicode invocation.
10631 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10633 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10634 lang_printable_name invocation in macro.
10635 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10637 (duplicate_declaration_error): Suppressed unused argument in
10639 (identical_subpath_p): Function declaration is gone.
10640 (patch_invoke): Suppressed unused argument in prototype.
10641 (patch_cast, build_labeled_block, check_thrown_exceptions):
10643 * parse.y (setjmp.h): Included
10644 (toplev.h): Likewise.
10645 (field_declaration:): Suppressed unused local
10646 (label_decl:): Fixed build_labeled_block invocation.
10647 (java_pop_parser_context): Put extra parenthesis around assignment
10649 (yyerror): Suppressed unused local variables.
10650 (variable_redefinition_error): Fixed lang_printable_name
10652 (create_interface): Suppressed unused local variables.
10653 (create_class): Likewise.
10654 (duplicate_declaration_error): Suppressed unused argument. Fixed
10655 lang_printable_name invocation.
10656 (register_fields): Suppressed unused local variable. Fixed
10657 duplicate_declaration_error invocation.
10658 (method_header): Suppressed unused local variable.
10659 (method_declarator, parser_check_super): Likewise.
10660 (java_complete_class): Suppressed unused local variable. Fixed
10661 fatal error message.
10662 (complete_class_report_errors): Added default: in switch.
10663 (java_check_regular_methods): Fixed lang_printable_name
10665 (check_throws_clauses): Likewise.
10666 (java_check_abstract_methods): Suppressed unused local
10667 variable. Fixed lang_printable_name invocation.
10668 (read_import_entry): Added supplemental return statement.
10669 (read_import_dir): Suppressed unused local variables.
10670 (check_pkg_class_access, declare_local_variables): Likewise.
10671 (source_start_java_method): Suppressed unused extern variable
10673 (expand_start_java_method): Suppressed unused extern and local
10674 variable declarations.
10675 (java_complete_expand_methods): Likewise.
10676 (java_complete_expand_method): Suppressed unused local variables.
10677 (make_qualified_name): Likewise.
10678 (resolve_qualified_expression_name): Added default: in
10679 switch. Fixed lang_printable_name invocation.
10680 (class_instance_creation_expression): Added parenthesis around
10682 (patch_method_invocation_stmt): Fixed lang_printable_name and
10683 patch_invoke invocations.
10684 (check_for_static_method_reference): Fixed lang_printable_name
10686 (patch_invoke): Suppressed unused arguments and local variables.
10687 (lookup_method_invoke): Suppressed unused local variables.
10688 (qualify_ambiguous_name): Added default: in switch.
10689 (identical_subpath_p): Function removed.
10690 (patch_assignment): Suppressed unused local variables. Suppressed
10691 unnecessary if statement. Fixed lang_printable_name invocations.
10692 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10693 (valid_ref_assignconv_cast_p): Parenthesis around
10694 expression. Suppressed unused local variables.
10695 (build_binop): Suppressed unused local variables. fixed
10696 lang_printable_name invocations.
10697 (string_constant_concatenation): Suppressed unused local
10699 (patch_unaryop): Fixed lang_printable_name invocation.
10700 (patch_cast): Suppressed unnecessary argument. Fixed
10701 lang_printable_name invocation.
10702 (patch_array_ref): Fixed lang_printable_name invocation.
10703 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10704 (build_labeled_block): Suppressed unused argument.
10705 (generate_labeled_block): Fixed build_labeled_block invocation.
10706 (build_loop_body): Suppressed unused local variables.
10707 (patch_loop_statement): Likewise.
10708 (patch_exit): Fixed lang_printable_name invocation.
10709 (patch_switch_statement): Likewise.
10710 (case_identity): First argument marked unused.
10711 (patch_try_statement): Fixed lang_printable_name invocations.
10712 (patch_synchronized_statement, patch_throw_statement): Likewise.
10713 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10714 lang_printable_name invocations.
10715 (check_thrown_exceptions_do): Suppressed unused argument.
10717 1998-10-14 Tom Tromey <tromey@cygnus.com>
10719 * jcf-write.c (write_classfile): Add output class file as target.
10720 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10721 * jcf.h: Added declarations for dependency-tracking functions.
10722 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10723 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10724 (finish_parse): Call jcf_dependency_write.
10725 (dependency_tracking): New global.
10726 (DEPEND_SET_FILE): New define.
10727 (DEPEND_ENABLE): New define.
10728 (init_parse): Enable dependency tracking if required.
10730 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10731 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10732 (../gcjh$(exeext)): Likewise.
10733 (jcf-depend.o): New target.
10734 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10735 (GCJH_SOURCES): Likewise.
10736 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10738 (find_classfile): Added dep_name argument.
10739 (find_class): Compute name of dependency.
10740 (open_in_zip): Call jcf_dependency_add_file.
10741 * gjavah.c (output_file): No longer global.
10742 (usage): Don't mention "gjavah".
10744 (java_no_argument): Likewise.
10745 (version): Likewise.
10746 (main): Recognize and handle -M family of options.
10747 (print_mangled_classname): Return is void.
10748 (process_file): Handle case where output is suppressed.
10749 (HANDLE_END_FIELD): Likewise.
10750 (HANDLE_METHOD): Likewise.
10751 * jcf-depend.c: New file.
10753 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10755 * java-tree.def: Add missing newline at EOF.
10757 1998-10-13 Tom Tromey <tromey@cygnus.com>
10759 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10760 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10762 Include <config.h> and "system.h".
10763 (disassemble_method): Undefine RET to avoid clash with
10764 config/i386/i386.h.
10766 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10768 * decl.c (runtime_exception_type_node, error_exception_type_node):
10769 New global variables.
10770 (init_decl_processing): Initialized.
10771 * expr.c (java_lang_expand_expr): Set caught exception type to
10772 null if catch handler argument doesn't exit.
10773 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10775 * java-tree.h (runtime_exception_type_node,
10776 error_exception_type_node): Global variables declared.
10777 (DECL_FUNCTION_THROWS): New macro.
10778 (DECL_FUNCTION_BODY): Modified comment.
10779 (DECL_SPECIFIC_COUNT): Likewise.
10780 (struct lang_decl): New field throws_list.
10781 (IS_UNCHECKED_EXPRESSION_P): New macro.
10782 * lex.c (java_lex): Generate location information for THROW_TK.
10783 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10784 EXCEPTIONS_P): New macros.
10785 (enum jdep_code): New value JDEP_EXCEPTION.
10786 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10787 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10788 PATCH_METHOD_RETURN_ERROR): New macros.
10789 (patch_method_invocation_stmt): Added new argument to prototype.
10790 (patch_synchronized_statement, patch_throw_statement,
10791 check_thrown_exceptions, check_thrown_exceptions_do,
10792 purge_unchecked_exceptions, check_throws_clauses): New function
10794 * parse.y Fixed typo in keyword section.
10795 (throw:): Rule tagged <node>.
10796 (THROW_TK): Keyword tagged <operator>.
10797 (method_header:): Last argument to call to method_header passed
10799 (throws:, class_type_list:, throw_statement:,
10800 synchronized_statement:, synchronized:): Defined actions.
10801 (method_header): New local variable current. Register exceptions
10802 from throws clause.
10803 (java_complete_tree): Complete and verify exceptions from throws
10805 (complete_class_report_errors): Error message on exceptions not
10807 (java_check_regular_methods): Fixed typo. Shortcut on private
10808 overriding methods. Changed error message on method
10809 redefinition. Check for throws clause compatibility.
10810 (check_throws_clauses): New function.
10811 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10812 method. Changed error message on method redefinition.
10813 (currently_caught_type_list): New static variable.
10814 (java_complete_expand_methods): Purge unchecked exceptions from
10815 throws clause list. Call PUSH_EXCEPTIONS before walk and
10816 POP_EXCEPTIONS after.
10817 (resolve_qualified_expression_name): Pass new argument as NULL to
10818 patch_method_invocation_stmt.
10819 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10820 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10821 argument list when appropriate. Use new argument if non null to
10822 store selected method decl.
10823 (patch_invoke): Convert if necessary args of builtin types before
10824 forming CALL_EXPR. Argument list no longer reversed here.
10825 (invocation_mode): Treat final methods as static methods.
10826 (java_complete_tree): New cases for THROW_EXPR: and
10827 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10829 (complete_function_arguments): No more RECORD_TYPE
10830 conversion. Function parameter nodes no longer saved.
10831 (valid_ref_assignconv_cast_p): Avoid handling null type.
10832 (patch_binop): Fixed null constant reference handling.
10833 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10834 BUILD_THROW macros.
10835 (patch_try_statement): Fixed comments. Record caught types in
10836 list, push the list, expand try block and pop the list.
10837 (patch_synchronized_statement, patch_throw_statement,
10838 check_thrown_exceptions, check_thrown_exceptions_do,
10839 purge_unchecked_exceptions): New functions.
10840 * typeck.c (lookup_argument_method): Allow WFL in place of method
10841 DECL_NAME during method definition check
10843 1998-10-09 Tom Tromey <tromey@cygnus.com>
10845 * gjavah.c (decode_signature_piece): New function.
10846 (print_c_decl): Use it. Added `name_override' argument.
10847 (print_method_info): Use name_override argument to print_c_decl.
10848 (seen_fields): Removed.
10849 (print_field_info): Don't update seen_fields.
10850 (struct method_name): New structure.
10851 (method_name_list): New global.
10852 (print_method_info): Add new method to list of methods.
10853 (name_is_method_p): New function.
10854 (print_field_info): If field name has same name as method, then
10856 (process_file): Parse methods before fields.
10857 (field_pass): New global.
10858 (HANDLE_END_FIELD): Take field_pass into account.
10860 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10862 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10863 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10865 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10867 * jvspec.c: Fix bug in jvgenmain_spec patch.
10869 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10871 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10872 * decl.c (soft_exceptioninfo_call_node): New global variable.
10873 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10874 takes extra integer argument. soft_exceptioninfo_call_node
10876 * except.c (java_set_exception_lang_code): New function
10877 (method_init_exceptions): Called here.
10878 (prepare_eh_table_type): New function.
10879 (expand_end_java_handler): Called here.
10880 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10881 one argument. Modified generation of call to
10882 soft_badarrayindex_node to use new argument.
10883 (build_java_arrayaccess): Pass faulty index value to
10884 build_java_throw_out_of_bounds_exception.
10885 (generate_name): New function.
10886 (java_lang_expand_expr): New local variables node, current,
10887 has_finally_p. Expand TRY_EXPR node.
10888 (process_jvm_instruction): Replace top of the stack with thrown
10889 object reference when entering exception handler.
10890 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10891 specific tree codes.
10892 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10894 (DECL_SPECIFIC_COUNT): New macro.
10895 (prepare_eh_table_type, java_set_exception_lang_code,
10896 generate_name): New function declarations.
10897 (match_java_method): Declaration deleted.
10898 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10900 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10901 * parse.h (redefinition_error, refine_accessible_methods_list,
10902 can_cast_to_p): Function declaration removed.
10903 (classitf_redefinition_error, variable_redefinition_error,
10904 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10905 find_most_specific_methods_list, argument_types_convertible,
10906 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10907 valid_cast_to_p, valid_method_invocation_conversion_p,
10908 try_reference_assignconv, add_stmt_to_compound,
10909 build_jump_to_finally, build_tree_list, patch_try_statement,
10910 java_get_catch_block): New function declarations.
10911 * parse.y (string_buffer_type): Global variable deleted.
10912 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10913 finally): Rules tagged <node>.
10914 (TRY_TK, CATCH_TK): Token tagged <operator>.
10915 (class_body_declaration:, class_member_declaration:,
10916 formal_parameter:, explicit_constructor_invocation:,
10917 interface_member_declaration:, constant_declaration:,
10918 primary_no_new_array:, class_instance_creation_expression:,
10919 array_creation_expression:): Issue error on unsuported JDK1.1
10921 (try_statement:, catches:, finally:): Define actions.
10922 (catch_clause_parameter): New rule.
10923 (catch_clause:): Use new rule catch_clause_parameter.
10924 (parse_jdk1_1_error): New function.
10925 (redefinition_error): Renamed classitf_redefinition_error.
10926 (variable_redefinition_error): New function.
10927 (check_class_interface_creation): Call
10928 classitf_redefinition_error.
10929 (java_complete_tree): Added error message on JDEP_TYPE: case.
10930 (complete_class_report_errors): Fixed indentation.
10931 (declare_local_variables): Call variable_redefinition_error.
10932 (source_end_java_method): Call java_set_exception_lang_code and
10933 emit_handlers where appropriate.
10934 (java_method_add_stmt): Call add_stmt_to_block.
10935 (add_stmt_to_block): New function.
10936 (lookup_method_invoke): Fixed outside comment. new local variable
10937 candicates. Call find_applicable_accessible_methods_list and
10938 find_most_specific_methods_list when searching for a
10939 method. Modified error report to list possible candidates when
10941 (find_applicable_accessible_methods_list,
10942 find_most_specific_methods_list, argument_types_convertible): New
10944 (refine_accessible_methods_list): Function deleted.
10945 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10946 expr (if applicable) before calling patch_array_ref.
10947 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10948 (enter_block): Fixed comment.
10949 (enter_a_block): New function.
10950 (patch_assignment): Reorganized. Call try_reference_assignconv for
10951 references. Call valid_cast_to_p instead of can_cast_to_p.
10952 (try_reference_assignconv,
10953 valid_builtin_assignconv_identity_widening_p): New functions.
10954 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10955 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10957 (build_string_concatenation): Don't resolve StringBuffer.
10958 (patch_cast): Fixed inverted arguments.
10959 (patch_array_ref): Code to save array expr deleted. Call
10960 valid_cast_to_p instead of can_cast_to_p.
10961 (generate_labeled_block): Call generate_name.
10962 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10963 patch_try_statement): New functions.
10964 * typeck.c (match_java_method): Function deleted.
10966 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10968 * jvspec.c: jvgenmain_spec uses different temporary file names.
10970 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10972 * jvspec.c (lang_specific_driver): Fail if user specifies
10973 --main= when not linking.
10975 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10977 * class.c (make_class_data): Push value for `thread' field.
10978 * decl.c (init_decl_processing): Added `thread' field to class.
10980 * class.c (add_field): Always make static fields externally
10983 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10985 * expr.c (build_java_athrow,
10986 build_java_throw_out_of_bounds_exception, expand_invoke,
10987 build_newarray, expand_java_multianewarray, build_java_monitor):
10988 Update comments to reflect _Jv_* function names.
10990 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10992 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10993 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10994 * parse.y (expand_start_java_method): Likewise.
10996 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10998 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11000 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11001 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11002 * expr.c: Remove no-longer-needed calls to promote_type.
11003 * decl.c (give_name_to_locals): Liekwise.
11004 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11005 * parse.y: Add/remove promote_type calls as appropriate.
11006 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11007 (parse_signature_string): Likewise.
11008 (build_java_array_type): Fix for now signature convenions.
11010 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11012 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11014 * class.c (init_class_processing): libjava function renamed to
11017 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11019 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11020 * java-tree.def: Fixed DEFTREECODE third argument.
11021 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11022 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11023 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11024 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11025 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11026 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11027 * lang.c (java_tree_code_type, java_tree_code_length,
11028 java_tree_code_name): New arrays.
11029 (lang_init): Append Java tree node definitions to Gcc ones.
11030 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11032 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11034 (java_lex): Allow declaration of empty string constants. Retain
11035 location information on CASE_TK and DEFAULT_TK.
11036 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11037 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11038 Modified to be more robust.
11039 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11040 (build_new_invocation, try_builtin_assignconv,
11041 patch_switch_statement, string_constant_concatenation,
11042 build_string_concatenation, patch_string_cst, patch_string,
11043 java_expand_switch): New function declarations.
11044 * parse.y: Rules related to switch and EH tagged <node>.
11045 (label_id): Set to NULL_TREE
11046 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11048 (this_or_super:): Fixed indentation.
11049 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11050 statement_expression:): Removed call to RULE on all sub-rules.
11051 (switch_expression:, switch_labels:): New rules.
11052 (switch_statement:, switch_block:, switch_block_statement_groups:,
11053 switch_block_statement_group:, switch_labels:, switch_label:):
11055 (throw_statement:, synchronized_statement:, try_statement:):
11056 Defined temporary actions.
11057 (class_instance_creation_expression:): Call
11058 build_new_invocation. Fixed indentation.
11059 (field_access): Fixed indentation.
11060 (method_invocation): Likewise.
11061 (make_qualified_primary): Use THIS_EXPR.
11062 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11063 resolving from SUPER, set *type_found.
11064 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11065 (java_complete_tree): Removed unused local variable `location'. Case
11066 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11067 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11068 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11069 STRING_CST: case. default: checks for patchable strings.
11070 (complete_function_arguments): Transform string constant or
11071 crafted StringBuffer if necessary.
11072 (build_method_invocation): Fixed comments.
11073 (build_new_invocation): New function.
11074 (patch_assignment): Call try_builtin_assignconv to figure a valid
11075 assignment conversion between builtin types.
11076 (try_builtin_assignconv): New function.
11077 (build_binop): Use URSHIFT_EXPR directly to call build.
11078 (operator_string): Use UNARY_PLUS_EXPR.
11079 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11081 (do_merge_string_cste, merge_string_cste,
11082 string_constant_concatenation, build_string_concatenation,
11083 patch_string, patch_string_cst): New function.
11084 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11085 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11086 (build_newarray_node): Use NEW_ARRAY_EXPR.
11087 (build_this): Use THIS_EXPR.
11088 (build_return): Enable debug information on return statement.
11089 (build_if_else_statement): Likewise.
11090 (complete_labeled_statement): Fixed related comment.
11091 (build_loop_body): Fixed comment.
11092 (build_bc_statement): Enable debug information on break/continue
11094 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11096 (patch_switch_statement, case_identity, java_expand_switch): New
11099 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11101 * buffer.h (BUFFER_INIT): New macro.
11102 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11103 Pass (struct jcf_partial *state) to most functions.
11104 (jcf_block, jcf_relocation): New types.
11105 Support labels, branches, conditionals, loops.
11107 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11109 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11111 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11113 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11114 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11115 not integer_type_node (INT_TYPE_SIZ bits).
11117 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11119 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11120 * jcf-dump.c (print_exception_table): New function.
11121 (disassemble_method): Better handling of wide instructions.
11122 Make more robust for bad input.
11124 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11126 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11129 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11131 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11133 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11135 * Makefile.in ($(PARSE_H)): Removed target.
11137 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11139 * Makefile.in (JAVA_OBJS): Add memmove.o
11140 (memmove.o): New target & rules.
11142 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11144 * expr.c (expand_invoke): Don't generate a call to the class init
11147 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11149 * Makefile.in: Add many missing dependencies.
11150 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11152 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11153 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11155 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11157 * decl.c (complete_start_java_method): If method is static (and
11158 not private) call _Jv_InitClass.
11159 * expr.c (expand_invoke): Don't call build_class_init.
11161 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11163 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11165 * Make-lang.in (GCJ): Define before using.
11167 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11169 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11170 losing due to namespace pollution in GNU getopt.h
11172 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11174 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11175 (java.all.cross): Likewise.
11176 (java.rest.encap): Likewise.
11178 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11180 * gjavah.c (print_class_decls): Fix thinko in arglist
11181 * jcv-io.c (find_classfile): Similarly.
11183 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11185 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11187 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11189 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11190 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11191 * Makefile.in (PARSE_C): New macro.
11192 (PARSE_H): Likewise.
11193 (PARSE_SCAN_C): Likewise.
11194 ($(PARSE_C)): Target renamed from parse.c.
11195 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11196 (clean): Remove parse-scan.c as well.
11197 (parse.o): Depend on $(PARSE_C).
11199 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11201 * README, license.terms: Removed.
11203 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11204 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11205 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11206 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11207 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11208 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11209 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11210 and Java trademark attribution.
11212 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11214 * Makefile.in: Use gcjh, not gjavah.
11215 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11216 * Make-lang.in: Changed gjavah to gcjh everywhere.
11218 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11220 * gjavah.c: Support new -prepend -add -append flags.
11221 (print_method_info): Method is not virtual if class is final.
11223 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11225 * jv-scan.c: Fixed copyright assignment.
11226 * keyword.gperf: Likewise.
11227 * keyword.h: Likewise.
11228 * lex.c: Fixed copyright assignment.
11229 (java_lex): Push unicode back when parsing '<'.
11230 * lex.h: Fixed copyright assignment.
11231 * parse-scan.y: Likewise.
11232 * parse.h: Fixed copyright assignment.
11233 (build_debugable_stmt, complete_for_loop): New function prototypes.
11234 * parse.y: Fixed copyright assignment.
11235 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11236 size_zero_node when completing a loop with no exit condition.
11237 (for_statement_nsi:): Define action.
11238 (for_init:, for_update:): Return size_zero_node when empty.
11239 (declare_local_variables): Call build_debugable_stmt.
11240 (build_debugable_stmt): New function.
11241 (build_loop_body): Build debugable statement around loop
11243 (complete_loop_body): Take into account the debugable statement
11244 around the EXIT_EXPR.
11245 (complete_loop_body): New function.
11246 (patch_exit_expr): Fixed condition inversion.
11248 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11250 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11251 name of thread define.
11252 * jvspec.c (THREAD_NAME): New macro.
11254 (THREADLIB): Likewise.
11255 (lang_specific_driver): Recognize attempt to link with thread
11256 library or gc library. Recognize -ljava on command line so it
11257 isn't linked against more than once.
11259 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11261 * parse-scan.y (report_main_declaration): Name of the class
11262 containing `main' can be a qualified name.
11264 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11266 * config-lang.in: Changed gjavac to gjc everywhere.
11267 * Make-lang.in: Changed gjavac to gjc everywhere.
11269 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11271 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11272 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11273 and install the files.
11274 * Makefile.in (JAVA_OBJS_LITE): New variable.
11275 (compiler:): Now include jv-scan as a dependency.
11276 (../jv-scan$(exeext), parse-scan.c): New targets.
11277 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11278 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11279 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11280 check for errors even if parse_only.
11281 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11283 (yylex): New function. Uses java_lex body.
11284 (java_lex): Removed commented out statement. Remove local variable
11285 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11286 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11287 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11288 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11289 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11290 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11292 (java_lex_error): Empty if JC1_LITE is defined.
11293 (java_get_line_col): Return 0 if JC1_LITE is defined.
11294 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11295 SET_MODIFIER_CTX): Moved into the section containing the macros
11296 conditionally defined by JC1_LITE.
11297 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11298 argument if JC1_LITE is defined.
11299 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11300 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11302 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11303 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11304 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11305 to different values according to JC1_LITE.
11306 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11307 declared if JC1_LITE set.
11308 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11309 defined if JC1_LITE not set.
11310 (struct parser_ctx): Reorganized and skip the jc1 front end part
11312 (java_layout_classes): New function definition.
11313 (java_push_parser_context, java_init_lex, yyparse, yylex,
11314 yyerror): Prototype always declared. All other static function
11315 prototypes declared only if JC1_LITE is not set.
11316 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11317 declared in parse.h.
11318 (java_layout_classes): New function.
11319 (java_complete_expand_methods): No longer layout the class here.
11320 * parse-scan.y: New file.
11321 * jv-scan.c: New file.
11323 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11325 * gjavah.c (main): Handle -friend option.
11326 (friend_specs): New global.
11327 (generate_access): Handle friend_specs.
11328 (process_file): Likewise.
11329 (MAX_FRIENDS): New macro.
11330 (friend_count): New global.
11331 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11332 Changed all callers.
11334 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11336 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11337 (main): Handle processing all the entries of a named .zip archive.
11338 * jcf-io.c (jcf_trim_old_input): New function.
11339 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11341 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11343 * lang.c (flag_assume_compiled): Make default be on.
11345 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11347 * jcf-dump.c: Add bunches of flags to control output more.
11348 (process_class): New function; support printing more than one class.
11349 (main): Support new --print-main and --javap flags.
11350 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11351 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11353 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11355 Change mangling of dispatch table to match C++ vtable (w/thunks).
11356 * class.c (build_dtable_decl), java-tree.h: New function.
11357 (make_class_data): Call it.
11358 * decl.c (init_decl_processing): Likewise.
11360 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11362 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11363 soft_anewarray; adjust args passed.
11364 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11365 match _Jv_NewObjectArray.
11367 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11369 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11370 * expr.c (loopup_label): Call create_label_decl.
11371 (create_label_decl): New function.
11372 (java_lang_expand_expr): Call expand_start_bindings with argument
11374 * java-tree.h Added space after PROTO in function declarations
11376 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11377 (create_label_decl, push_labeled_block): New function
11379 * lex.c (label_id): Initialize.
11380 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11382 * parse.h Added space after PROTO in function declarations when
11384 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11385 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11386 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11387 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11389 (struct parser_ctxt): New fields current_loop,
11390 current_labeled_block.
11391 (build_if_else_statement, patch_if_else_statement,
11392 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11393 generate_labeled_block, complete_labeled_statement,
11394 build_bc_statement, patch_bc_statement, patch_loop_statement,
11395 build_new_loop, build_loop_body, complete_loop_body): New function
11397 * parse.y (java_warning_count): New global variable.
11398 (label_id): New static variable.
11399 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11400 (block:): Return size_zero_node when block is empty.
11401 (empty_statement:): Return size_zero_node.
11402 (statement:): Implement supplemental action when for_statement: is
11404 (label_decl:): New rule.
11405 (labeled_statement:): Rewritten using label_decl. Actions
11407 (labeled_statement_nsi:): Likewise.
11408 (if_then_statement): Actions implemented.
11409 (while_expression): New rule.
11410 (while_statement:): Rewritten using while_expression. Actions
11412 (while_statement_nsi:): Likewise.
11413 (do_statement_begin:): New rule.
11414 (do_statement:): Rewritten using do_statement_begin. Actions
11416 (for_statement:): Rewritten using for_begin. Actions implemented.
11417 (for_statement_nsi:): Likewise.
11418 (for_header:, for_begin:): New rules.
11419 (for_init:): Actions implemented.
11420 (statement_expression_list:, break_statement:,
11421 continue_statement:): Likewise.
11422 (yyerror): Count number of issued warning(s).
11423 (java_report_errors): Report error(s) and/or warning(s).
11424 (java_complete_class): Use build_java_argument_signature to
11425 recompute completed method signature.
11426 (java_check_regular_methods): New locals method_wfl and aflags.
11427 Use method_wfl instead of lookup_cl during error reports. Fixed
11428 indentation and modified some error messages. Use
11429 lang_printable_name in method instead of the DECL_NAME. New code
11430 to issue warnings on methods not overriding corresponding methods
11431 private to a different package.
11432 (java_method_add_stmt): Call add_stmt_to_compound.
11433 (add_stmt_to_compound): New function.
11434 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11435 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11436 (build_if_else_statement, patch_if_else_statement,
11437 build_labeled_block, generate_labeled_block,
11438 complete_labeled_statement, build_new_loop, build_loop_body,
11439 complete_loop_body, patch_loop_statement, build_bc_statement,
11440 patch_bc_statement, patch_exit_expr): New functions.
11441 * typeck.c (build_java_signature): Build argument signature before
11442 enclosing it in between parenthesis.
11444 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11446 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11447 (JAVA_OBJS): Added reminder comment
11449 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11451 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11452 be interpreted as a long long.
11454 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11456 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11457 soft_initialise_class. Use _Jv_NewMultiArray, not
11458 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11459 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11460 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11461 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11463 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11465 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11466 length_identifier_node): New global tree node constants.
11467 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11468 Replace uses by super_identifier_node etc.
11469 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11471 * parse.y (resolve_field_access): Don't special-case ".length" if
11472 flag_emit_class_files.
11473 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11474 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11477 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11479 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11480 * class.c (make_method_value): Remove init for removed fields.
11482 * class.c (layout_class): Use build_java_argument_signature.
11483 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11485 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11486 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11487 (build_java_signature): Don't use push_java_argument_signature.
11489 * typeck.c (lookup_argument_method): New function.
11490 * parse.y (java_check_regular_methods): Use lookup_argument_method
11491 instead of lookup_java_method2 followed by lookup_java_method.
11493 * parse.y (check_method_redefinition): Minor optimization.
11495 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11496 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11498 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11500 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11503 * gjavah.c (java_float_finite): Use K&R-style definition.
11504 (java_double_finite): Likewise.
11505 (generate_access): Now returns void. Changed all callers.
11506 (last_access_generated): Removed.
11507 (process_file): Only make a single pass over the .class file.
11509 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11511 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11512 for compatibility for G++ (with -fvtable-thunks).
11513 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11515 * gjavah.c (process_file): Use public inheritance for super-class.
11517 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11519 * lex.c (java_init_lex): Initialize ctxp->package.
11520 * parse.h (struct parser_ctxt): package and package_len replaced
11521 by tree package, an identifier node. Field method_decl_list is
11522 gone. Fixed comments.
11523 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11524 class_in_current_package): New function prototypes.
11525 * parse.y (array_type:): Set class loaded flag on primitive type
11527 (package_declaration:): Assign ctxp->package to the
11529 (method_invocation:): Handle invocation of method qualified by
11531 (single_type_import_declaration:): Removed ambiguity check.
11532 (java_pop_parser_context): New local variable `next'. Reset and
11533 set IMPORT_CLASSFILE_NAME flags on current and previous import
11535 (java_accstring_lookup): Use new local macro COPY_RETURN.
11536 (lookup_field_wrapper): New function.
11537 (parser_qualified_classname): Use merge_qualified_name.
11538 (parser_check_super_interface): Broaden error message.
11539 (do_resolve_class): Check for qualified class name in the current
11540 compilation unit if appropriate.
11541 (process_imports): Check for already defined classes.
11542 (check_pkg_class_access): Got rid of call to
11543 get_access_flags_from_decl.
11544 (java_complete_expand_methods): Call safe_layout_class based on
11545 the current class size.
11546 (make_qualified_primary): Build a WFL qualification on primary if
11548 (merge_qualified_name): New function.
11549 (make_qualified_name): Use merge_qualified_name.
11550 (resolve_expression_name): Use safe_lookup_field.
11551 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11552 (resolve_qualified_expression_name): Likewise. Check on resolved
11553 element accessibility.
11554 (not_accessible_p, class_in_current_package): New functions.
11555 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11556 (patch_method_invocation_stmt): Merged common pieces. Check
11557 accessibility of invoked method.
11558 (check_for_static_method_reference): Add returned type in error
11560 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11561 (refine_accessible_methods_list): Merged two conditions in test.
11562 (java_complete_class): Sanity check on stabilize_ref gone.
11563 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11565 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11567 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11569 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11571 * gjavah.c (F_NAN): Removed.
11572 (F_NAN_MASK): New macro.
11573 (F_POSITIVE_INFINITY): Removed.
11574 (F_NEGATIVE_INFINITY): Likewise.
11575 (java_float_finite): Rewrote.
11576 (D_NAN_MASK): Renamed.
11577 (java_double_finite): Rewrote.
11578 (D_POSITIVE_INFINITY): Removed.
11579 (D_NEGATIVE_INFINITY): Likewise.
11581 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11582 If verbose, print underlying representation of value in hex.
11584 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11586 * buffer.h, buffer.c: New files.
11587 * Makefile.in (JAVA_OBJS): Add buffer.o.
11589 Support locals variables and writing their debug entries to .class.
11590 * jcf-write.c: Simplify some by user new buffer type.
11591 (vode_buffer_grow): Removed.
11592 (struct localvar_info): New type.
11593 (localsvars, localvartable): New buffers.
11594 (localvar_alloc, localvar_free): New functions.
11595 (generate_bytecode_insns): Handle local variables.
11596 (generate_classfile): Write LocalVariableTable attribute.
11598 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11600 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11601 * zipfile.h (ZIPMAGIC): New macro.
11603 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11605 * Makefile.in (gjavah.o): Updated dependencies.
11606 (jcf-dump.o): Likewise.
11607 (all.indirect): Use ../gjavah.
11608 (../gjavah$(exeext)): Likewise.
11609 (clean): Don't remove gjavah.
11610 (clean): Remove parse.c, not java/parse.c.
11611 * Make-lang.in (java): Added gjavah.
11612 (gjavah$(exeext)): New target.
11613 (GJAVAH_SOURCES): New macro.
11614 (java.all.build): Added gjavah.
11615 (java.all.cross): Likewise.
11616 (java.rest.encap): Likewise.
11617 * config-lang.in (compilers, stagestuff): Added gjavah.
11619 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11621 * gjavah.c (java_float_finite): New function.
11622 (java_double_finite): Likewise.
11623 (F_POSITIVE_INFINITY): New macro.
11624 (F_NEGATIVE_INFINITY): Likewise.
11626 (D_POSITIVE_INFINITY): Likewise.
11627 (D_NEGATIVE_INFINITY): Likewise.
11629 (print_field_info): Use java_float_finite and java_double_finite.
11631 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11633 * parse.y (method_header): Name "this" implicit argument.
11635 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11637 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11638 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11639 (put_linenumber): New function.
11640 (generate_bytecode_insns, generate_classfile): Write line numbers.
11642 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11644 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11645 (lookup_name, build_known_method_ref, build_class_init,
11646 build_invokevirtual, invoke_build_dtable, match_java_method,
11647 build_field_ref, pushdecl_force_head, build_java_binop,
11648 binary_numeric_promotion, build_decl_no_layout,
11649 build_java_arrayaccess, build_newarray, build_anewarray,
11650 build_java_array_length_access, build_java_arraynull_check): New
11651 extern function prototypes.
11652 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11653 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11655 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11657 * jcf.h (jcf_out_of_synch): New extern function prototype.
11658 * parse.h: Static/global function implemented in parse.y
11659 prototyped and declarations moved at the end of the file.
11660 (DECL_P): Check that the argument isn't null.
11661 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11662 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11663 (QUAL_DECL_TYPE): New macro.
11664 (PARAMS): Macro definition removed.
11665 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11666 (return_statement:): Call build_return.
11667 (field_access:): Call make_qualified_primary in sub rule.
11668 (method_invocation:): Build method invocation and call
11669 make_qualified_primary when processing primaries.
11670 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11671 get_type_from_signature.
11672 (java_check_regular_method): Extra integer 0 argument when calling
11673 lookup_java_method2.
11674 (lookup_java_interface_method2): Extra method DECL argument when
11675 calling lookup_java_interface_method2.
11676 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11677 COMPOUND_EXPR node.
11678 (java_complete_expand_method): Layout current class iff not
11679 already done. Don't process interface's methods.
11680 (java_complete_expand_method): Use super class only if it
11681 exists. Use current class otherwise.
11682 (make_qualified_primary): New function.
11683 (resolve_expression_name): Process qualified expression or
11684 expression from primary the same way.
11685 (resolve_expression_name): Two last arguments to
11686 resolve_field_access are now NULL_TREEs.
11687 (resolve_field_access): New variable is_static. Local field must
11688 be DECLs. is_static computed on field DECLs only. Append code in
11689 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11690 to initialize field_type.
11691 (resolve_qualified_expression_name): New local variable,
11692 previous_call_static and is_static. Handle primaries with function
11693 calls, casts, array references and `this'. `super' now handled as
11694 `(super_class)this'. Use is_static to clarify boolean expressions.
11695 Added code to handle case where a proper handle is required to
11696 access a field. Use QUAL_DECL_TYPE where applicable.
11697 (maybe_access_field): New function.
11698 (patch_method_invocation_stmt): New arguments primary, where,
11699 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11700 deleted. Use `where' as a type to search from if specified. Check
11701 for static method reference where forbidden. Append primary or
11702 current_this to the argument list if not calling constructor nor
11704 (check_for_static_method_reference): New function.
11705 (patch_invoke): Layout the class on which new is done if
11707 (lookup_method_invoke): Changed format to report errors on
11709 (qualify_ambiguous_name): New local variable this_found. Now
11710 handle things from primaries. Method call are considered
11712 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11713 changed into NULLs.
11714 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11715 (java_complete_tree): New case fo RETURN_EXPR. Process function
11716 call arguments in separate function.
11717 (complete_function_arguments): New function.
11718 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11720 (patch_assignment): Take the return function slot into account as
11721 a RHS. Distinguish assignment from a return.
11722 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11723 when checking methods in interfaces.
11724 (resolve_type_during_patch): NULL argument to unresolve_type_p
11725 instead of NULL_TREE.
11726 (patch_newarray): Fixed typo in comment.
11727 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11728 (build_return, patch_return): New functions.
11729 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11731 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11733 * constants.c (find_name_and_type_constant, find_fieldref_index,
11734 find_methodref_index): New methods.
11735 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11736 just return given method. Also, rename to build_known_method_ref.
11737 (expand_invoke): Rename call to build_invoke_non_interface.
11738 * java-tree.h, parse.h: Update prototype.
11739 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11740 (such as expand_expr_stmt) if flag_emit_class_files.
11741 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11742 STACK_TARGET, IGNORE_TARGET): New macros.
11743 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11744 (generate_bytecode_insn): New function to generate method's bytecode.
11745 (generate_classfile): Node generate Code attribute for a method.
11746 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11747 push_long_const, field_op, adjust_typed_op, maybe_wide):
11748 New functions used by generate_bytecode_insn.
11750 * typeck.c (signature_include_return): Remove variable.
11751 (push_java_argument_signature, build_java_argument_signature): New.
11752 (build_java_signature): Use push_java_argument_signature.
11753 * parse.y: Use build_java_argument_signature instead of fiddling
11754 with signature_include_return.
11756 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11758 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11761 * Makefile.in (all.indirect): Added gjavah$(exeext).
11762 (gjavah$(exeext)): Added $(exeext).
11765 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11767 * class.c (layout_class): Call to java_layout_parsed_class replace
11768 by safe_layout_class.
11769 * expr.c (build_java_array_length_access): Removed static storage
11770 class in the function definition.
11771 (build_java_arraynull_check): Likewise.
11772 Also fixed typos in two comments.
11773 * lex.c (java_init_lex): Initialize static global kw_length.
11774 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11775 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11777 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11778 * parse.h (resolve_no_layout): New static function declaration.
11779 (get_identifier_in_static): Declaration removed.
11780 (java_layout_parsed_class): Function name declaration changed to
11782 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11783 not_initialized_as_it_should_p, build_this): New static function
11785 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11786 binary_numeric_promotion, stabilize_reference,
11787 build_decl_no_layout, build_java_arrayaccess): Extern function
11788 declarations moved into their own section.
11789 (build_newarray, build_anewarray, build_java_array_length_access,
11790 build_java_arraynull_check): New extern function declarations.
11791 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11792 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11794 (CALL_CONSTRUCTOR_P): New macro.
11795 * parse.y (kw_length): New static global tree node.
11796 (return_statement): Tagged <node>.
11797 (RETURN_TK): Tagged <operator>.
11798 (variable_declarator_id:): Build variable declaration with an
11799 empty initialization value if a syntax error was found in the
11800 initialization part of the variable declaration.
11801 (statement_without_trailing_substatement:): return_statement: now
11802 uses the default rule.
11803 (return_statement:): Temporarily fixed to return NULL_TREE.
11804 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11805 (class_instance_creation_expression:): Class creation rules now
11806 call build_method_invocation upon reduction.
11807 (array_creation_expression:): Rules call build_newarray_node upon
11809 (dim_exprs:): Build a list of dimension expressions.
11810 (dim_expr:): Store location of the OSB_TK in the dimension
11812 (method_invocation:): Added a new error rule.
11813 (build_unresolved_array_type): WFL argument may also be an array
11814 on a primitive type. Name of the argument changed to reflect this.
11815 (method_declarator): Insert argument type at the beginning of the
11816 argument type list and later reverse the list.
11817 (unresolved_type_p): Argument 'returned' may be optionally
11819 (java_layout_class_from_source): Function renamed
11821 (resolve_and_layout): Now call resolve_no_layout and
11823 (resolve_no_layout): New function.
11824 (purify_type_name): New function.
11825 (complete_class_report_errors): Call purify_type_name during error
11826 report on a type not found.
11827 (process_imports): error_found local variable doesn't need to be
11828 initialized to zero.
11829 (declare_local_variables): New local type_wfl. Fixed typo in error
11830 message. type_wfl assigned to unresolved type and used to register
11831 incomplete type. Build a WFL around the variable initialization
11832 statement so that debug info can be generated on it.
11833 (source_start_java_method): Reverse argument list after they've
11835 (current_this): New static global variable.
11836 (java_complete_expand_methods): Set current_this when appropriate.
11837 (resolve_expression_name): Build correct static and non static
11838 field access bearing a simple name.
11839 (resolve_field_access): Resolve the length field of arrays. Handle
11841 (patch_method_invocation_stmt): Set the type of the method
11842 invocation to error_mark_node. This value is later overridden by a
11843 valid type, if any. Don't handle qualified constructor invocation
11844 as qualified method invocation. Call lookup_method_invoke with its
11845 new flag. It's no longer necessary to access the selected method
11846 as the value of a tree list. Handle constructor invocation.
11847 (patch_invoke): Reverse argument list when invoking non interface
11848 methods. Insert call to new as the first argument of the
11850 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11851 defined within a final class. Return INVOKE_STATIC if the invoked
11852 method is a constructor.
11853 (lookup_method_invoke): New lc argument is a flag to indicate a
11854 constructor lookup. Now handle constructor lookup. Choose the most
11855 specific method in case several were matching the invocation
11856 requirements. Return a method decl instead of a tree list featuring
11857 one single method decl element.
11858 (refine_accessible_methods_list): New lc flag argument to
11859 indicate that a constructor is being looked up.
11860 (not_initialized_as_it_should_p): New function.
11861 (java_complete_tree): Now process fake tree codes
11862 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11863 save_expr on resolved function call arguments. Case on
11864 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11865 (patch_assignment): LHS can be a field access expression. When
11866 dealing with reference, lhs_type is the promoted type of the
11867 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11869 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11870 (patch_binop): Use not_initialized_as_it_should_p where
11872 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11873 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11875 (resolve_type_during_patch): New function.
11876 (patch_cast): Call resolve_type_during_patch to resolve type and
11877 report error accordingly.
11878 (patch_array_ref): Use not_initialized_as_it_should_p where
11879 applicable. Array base expression is saved before being
11880 used. Promote the type of an array elements if it contains non
11882 (build_newarray_node, patch_newarray, build_this): New functions.
11884 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11886 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11887 increment it in `for' statement.
11888 (print_field_info): If number is inf or nan, don't print it.
11889 (print_method_info): If method name is `delete', just ignore it.
11890 (print_c_decl): Special-case jstringArray.
11892 * gjavah.c (help): New function.
11893 (no_argument): New function.
11894 (usage): Changed text.
11895 (main): Rewrote argument handling. Now handles -v, --help,
11897 (version): New function.
11898 (found_error): New global.
11899 (main): Return found_error.
11900 (generate_access): Set found_error.
11901 (print_c_decl): Likewise.
11903 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11905 * gjavah.c (print_c_decl): Don't print "," when examining field.
11906 Skip type name when looking at "[L" types.
11907 (process_file): Now static.
11908 (generate_access): Now returns int.
11909 (last_access_generated): New global.
11910 (process_file): Clear last_access_generated; make multiple passes
11912 (print_field_info): Just return if generate_access returns true.
11913 (print_method_info): Likewise. Also, allow <init> functions to
11915 (print_c_decl): Added is_init argument. Print constructors
11917 (print_cxx_classname): Use UTF8_GET to extract characters from
11919 (print_base_classname): New function.
11920 (print_class_decls): New function.
11921 (process_file): Use it.
11922 (utf8_cmp): New function.
11924 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11926 * lang-options.h: Format changed to match changes in gcc/toplev.c
11927 to implement a --help option.
11929 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11931 * decl.c (init_decl_processing): Revert change to dtable_type.
11933 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11935 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11937 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11939 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11941 * lang.c (lang_init): Default flag_exceptions to 1, without
11942 checking to see if it's 2 first.
11944 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11946 * constants.c: Include "system.h".
11947 * decl.c: Likewise.
11948 * lang.c (flag_new_exceptions): Get via extern now.
11949 (lang_init_options): New functions. Turn on flag_new_exceptions.
11951 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11953 * lex.c (java_lex): Return 0 when we see an invalid character in
11956 * lex.c (java_read_char): Specify extra argument when calling
11958 (java_read_unicode, java_parse_end_comment,
11959 java_parse_escape_sequence): Likewise,
11960 (java_lex): Specify extra argument when calling
11961 java_lex_error. Test that IDs are beginning with a legal character
11962 for IDs. Handle invalid characters with an error message and a
11963 call to java_lex_error.
11964 (java_lex_error): Adjust column position by new argument
11965 `forward'. Issue an error even if in the middle of reporting an
11968 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11970 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11971 we don't explicitly put a null pointer when we're copying it.
11973 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11975 * gjavah.c (print_cxx_classname): New function.
11976 (super_class_name): Likewise.
11977 (print_super_fields): Removed.
11978 (in_super): Removed.
11979 (print_field_info): Never generate #defines.
11980 (print_c_decl): Changed generated types to match JNI. No longer
11981 print class name before method name.
11982 (print_method_info): Print "static" before static methods.
11983 Print "virtual" before non-final methods.
11984 (usage): Use exit(1), not exit(-1).
11986 (print_field_info): Use %.17g to print a double.
11987 (last_access): New globals.
11988 (process_file): Initialize last_access.
11989 (usage): Now static.
11990 (ACC_VISIBILITY): New define.
11991 (generate_access): New function.
11992 (print_field_info): Call it.
11993 (print_method_info): Likewise. Also, generate information for all
11994 methods, not just native methods. Return void.
11995 (print_c_decl): Return void.
11996 (print_field_info): Return void.
11998 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12000 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12001 processing the jc1 grammar file. Prefix bison functions and
12002 variables with java_.
12003 (parse.c): Dependencies on parse.h and lex.h
12004 * expr.c (build_java_arrayaccess): Function now global.
12005 * java-tree.h: Comment reorganized to carry on previous
12006 classification effort.
12007 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12008 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12009 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12010 java_parse (new prefix java_ generated by bison).
12011 (java_layout_parsed_class, java_register_parsed_class): Function
12013 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12014 * lex.c (static tree wfl_op): Variable deleted.
12015 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12016 ctxp fields to NULL_TREE.
12017 (java_lex): No longer create WFL for operators. Filename caching
12018 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12019 created as STRING_CST and later expanded. Removed extra argument
12020 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12022 (build_wfl_node): Removed code in comments.
12023 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12024 store token and location data in the current bison token.
12025 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12026 static/extern function declaration at the beginning of the file.
12027 (struct qualification): Data structure definition deleted.
12028 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12029 (qualify_ambiguous_name): Function declaration modified. Function
12030 now returns nothing.
12031 (build_array_ref, patch_array_ref, make_qualified_name,
12032 resolve_qualified_expression_name, maybe_generate_clinit,
12033 resolve_field_access): New static function declarations.
12034 (build_java_arrayaccess): New extern function declaration.
12035 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12036 (CALL_EXPR_PRIMARY): Macro deleted.
12037 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12038 (struct parser_ctxt): Field initialized_final
12039 removed. non_static_initialized, static_initialized: New fields.
12040 * parse.y (static tree kw_super, static tree kw_this): New global
12042 (%union): tree wfl field of operator member replaced by int
12043 location. WFLs are non longer created for operators.
12044 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12045 (qualified_name:): Now calls make_qualified_name to build the
12047 (type_declaration:): Consider generating <clinit> when class
12049 (variable_declarator:): Directly build an assignment node when the
12050 variable is initialized when declared.
12051 (this_or_super:): Build a WFL and set current location when THIS
12052 or SUPER are parsed.
12053 (expression_statement:): Wrap statement around a WFL.
12054 (primary_no_new_array:): Fixed typo. Changed value returned by
12055 THIS_TK because of its new type (temporary).
12056 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12057 (field_access:): Build qualified name with SUPER.
12058 (method_invocation:): Fixed returned value because of SUPER's new
12060 (array_access:): Use OSB_TK location information.
12061 (post_increment_expression:, post_decrement_expression:,
12062 unary_expression:, pre_increment_expression:,
12063 pre_decrement_expression:, unary_expression_not_plus_minus:,
12064 cast_expression:, multiplicative_expression:,
12065 additive_expression:, shift_expression:, relational_expression:,
12066 equality_expression:, and_expression:, exclusive_or_expression:,
12067 inclusive_or_expression:, conditional_and_expression:,
12068 conditional_or_expression:, assignment:): Use new location/token
12069 information available on operators.
12070 (create_class): Set super_decl_type to NULL_TREE when processing
12072 (register_fields): Field initialization is now a MODIFY_EXPR
12073 node. Chain initialization code to the matching lists (according
12074 the the field declaration modifiers).
12075 (maybe_generate_clinit): New function.
12076 (method_header): Don't set method's DECL_NAME to a WFL when adding
12077 methods to java.lang.Object.
12078 (resolve_and_layout): Now can return NULL_TREE if the type
12079 resolution fails. Otherwise, return the class DECL instead of its
12081 (check_method_redefinition): Don't patch method DECL_NAME if it
12082 belongs to java.lang.Object.
12083 (process_imports): Simply assign error_found to the value returned
12084 by check_pkg_class_access.
12085 (declare_local_variables): Don't use their init statements (if
12086 any) when parsing error were previously found. Reuse MODIFY_EXPR
12087 build during parsing as an init statement.
12088 (java_method_add_stmt): Now return the current method body.
12089 (java_layout_parsed_class, java_register_parsed_class): Functions
12091 (java_complete_expand_methods): Initialize the constant pool on a
12092 per class basis. Layout the classes before expanding their method
12093 bodies. Don't try expand artificial constructor code if error were
12094 found. Make the classes data and register them if no error were
12096 (java_complete_expand_method): Retrieve an artificial constructor
12097 argument list before entering its body. Assign the top block to
12098 the artificial constructor function body and set types of declared
12099 blocks and compound statements to void. Walk method body if not an
12100 artificial constructor.
12101 (make_qualified_name, cut_identifier_in_qualified): New functions.
12102 (resolve_expression_name): Fixed comments. Save/restore the
12103 current class CLASS_LOADED_P flag value. Build non qualified
12104 static field access and handle qualified expression names.
12105 (resolve_field_access, resolve_qualified_expression_name): New
12107 (patch_method_invocation_stmt): Use the new expression resolution
12108 scheme, calling resolve_field_access when the function call is
12109 resolved as an expression.
12110 (qualify_ambiguous_name): Function rewritten to work on qualified
12111 expression produced by make_qualified_name.
12112 (java_complete_tree): Promote type when function's argument are
12113 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12114 the assignment to discover further errors if RHS is a expression
12115 name that fails to evaluate. Declare LHS initialized even though
12116 the assignment failed. Don't use the location variable and removed
12117 extra argument in patch function calls. Now handle the ARRAY_REF
12118 case and build internal string representation when STRING_CSTs are
12120 (build_method_invocation): Don't wrap function call around a WFL.
12121 (build_assignment): Likewise. Use the operator location
12123 (patch_assignment): Handle array access LHSs. Handle error
12124 provenance, resulting in a better error report.
12125 (build_binop): Use op_location from operator as binop location
12127 (build_unaryop, build_incdec, build_cast): Likewise.
12128 (patch_binop): Extract location information from the node. Fixed
12129 typo in error message.
12130 (patch_unary_op): Extract location information from the node.
12131 (build_array_ref, patch_array_ref): New functions.
12133 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12135 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12136 match _Jv_IsInstanceOf.
12137 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12138 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12140 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12142 * decl.c (init_decl_processing): Functions are now named
12143 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12145 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12147 * java-tree.h (load_class): Add prototype.
12148 * class.c (is_compiled_class): Add missing arg to load_class.
12149 * expr.c (expand_java_NEW): Call load_class.
12150 * parse.y (process_import): Removed bogus use of void return value.
12152 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12154 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12155 Function name is "_Jv_Throw" instead of "soft_athrow".
12156 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12157 Function name is "_Jv_AllocObject" instead of "soft_new".
12158 Takes an extra parameter (object size).
12159 * expr.c: Update calls.
12161 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12163 * lex.c (java_get_line_col): Handle end-of-file.
12164 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12166 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12168 * lang.c (lang_init): Make -fexceptions the default.
12169 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12170 exception handling is not turned on.
12172 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12174 * lang.c (flag_new_exceptions): Make this this default.
12175 * decl.c (end_java_method): Call emit_handlers.
12176 * except.c (method_init_exceptions): Set language code and version.
12177 (expand_start_java_handler): Enable exception, and call
12178 expand_eh_region_start.
12179 (expand_end_java_handler): Enable exception, and set up catch blocks.
12180 (emit_handlers): New routine to generate the saved handlers.
12181 * java-except.h (emit_handlers): Add prototype.
12183 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12185 We used to have three different representations of the constant pool:
12186 the CPool structure, the tree_constant_pool, and the constructures
12187 used to build the Class object (which may need class and string
12188 constants) in compiled code. None were appropriate for compiling
12189 to .class files, so I did a major overhaul.
12191 First, the tree_constant_pool array was removed. Things were
12192 modified to the CPool structure in the JCF could be used.
12193 Second, a "capacity" field was added to the CPool, and functions
12194 written to search for a matching constant, adding one if not found.
12195 The code that generated the Class object was changed to use a CPool.
12196 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12197 the static Class object are now only in build_constants_constructor.
12198 Finally, I wrote code which can generate a .class file (including its
12199 constant pool) from the RECORD_TYPE of a class. This is a big step
12200 on the way to compiling Java source into .class files.
12202 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12203 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12205 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12206 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12207 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12208 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12209 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12210 (lang_type): Removed constant_pool field.
12211 * jcf.h (CPool): Renamed size to count. Added field capacity.
12212 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12213 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12214 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12216 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12217 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12218 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12219 (set_constant_entry, find_constant1, find_constant2,
12220 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12221 find_utf8_constant, find_class_or_string_constant): New functions.
12223 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12224 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12225 (give_name_to_class, get_class_constant): Likewise.
12226 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12227 (get_name_and_type_constant, get_ref_constant): Removed.
12228 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12229 * parse.y: Don't save/restore tree_constant_pool.
12230 * verify.c (verify_jvm_instructions): Update for new approach.
12231 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12233 * lang-options.h: Added -femit-class-file, -femit-class-files.
12234 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12235 (lang_f_options): Added "emit-class-file(s)".
12237 * expr.c (build_java_arrayaccess): Generate more efficient array
12238 bounds checking, by using unsigned compare.
12240 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12242 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12244 * parse.h: New comment on the handling of unresolved type
12245 identifiers. JDEPs are now part of the jdep_code enum.
12246 (typedef struct jdep): Now use enum jdep_code or int, depending on
12247 availability. Both are narrowed down to an 8 bits bitfield.
12248 (CALL_EXPR_PRIMARY): Fixed comment.
12250 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12252 * Make-lang.in (java): Added gjavac and jvgenmain.
12253 (java.start.encap): Depend on gjavac.
12254 (java.rest.encap): Depend on jvgenmain.
12256 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12257 (JAVA_CROSS_NAME): Likewise.
12258 (java.all.build): Depend on jvgenmain and gjavac.
12259 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12260 (jvgenmain$(exeext)): New target.
12261 (java.install-common): Wrote.
12262 * config-lang.in (compilers, stagestuff): Added gjavac and
12265 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12267 * lang.c (lang_decode_option): New argc/argv interface.
12269 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12271 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12272 * decl.c (build_decl_no_layout): New function.
12273 * expr.c (java_lang_expand_expr): Layout declarations found in
12274 blocks before they're pushed.
12275 * jcf-parse.c (load_class): Save current line when parsing class
12277 (parse_source_file): Register class before expanding their
12279 * lang.c (put_decl_node): Produce `null' when `void *' is
12281 * lex.c (static tree wfl_op): New static global, for error report
12283 (java_init_lex): wfl_operator and wfl_op initialized
12284 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12286 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12287 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12288 build_unresolved_array_type): New static function definitions.
12289 (build_decl_no_layout): New extern function declared.
12290 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12291 faulty modifier exists.
12292 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12293 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12294 (UNARY_PLUS_EXPR): New fake operator.
12295 (struct parser_ctxt): New field osb_number.
12296 * parse.y (static tree wfl_operator): New static WFL for operator
12297 bound error messages.
12298 (DECR_TK, INCR_TK): Moved.
12299 (OP_TK): Tagged <operator>.
12300 (array_type:): Now call build_unresolved_array_type.
12301 (dim_expr:): Count the number of '[' seen.
12302 (post_increment_expression, post_decrement_expression,
12303 pre_increment_expression, pre_decrement_expression,
12304 unary_expression_not_plus_minus, unary_expression:): Actions are
12305 now building the corresponding unary expressions.
12306 (cast_expression:): Actions are now building cast expressions.
12307 (build_unresolved_array_type): New function.
12308 (create_interface): Reset the number of declared interfaces.
12309 (create_class): Likewise.
12310 (method_header): Methods declared within the scope of an interface
12311 are now implicitly set public and abstract.
12312 (java_complete_class): Variable's and parameter's type are patched
12313 with a promoted type.
12314 (declare_local_variables): Resolved non builtin types are promoted
12315 before being used to build a variable decl. Removed type patch
12316 posted on variable initialization statement.
12317 (source_start_java_method): Use build_decl_no_layout to build the
12318 decl of a parameter of incomplete type.
12319 (java_register_parsed_class): Process interfaces too. Call
12320 rest_of_decl_compilation on each processed class declarations.
12321 (java_complete_expand_methods): Don't attempt to expand things in
12323 (java_complete_tree): Process CONVERT_EXPR, even though it always
12324 has a type. Propagate error_mark_node to node's type too. Promote
12325 method's call argument type and return error_mark_node if
12326 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12327 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12328 handle unary operator nodes.
12329 (build_assignment): Added comment.
12330 (print_int_node): New function.
12331 (patch_assignment): New second argument. New error handling. Use
12332 print_int_node. Handle references. Use can_cast_to_p to issue
12333 different error message according to the context and check upon
12334 the initialization of the RHS.
12335 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12336 (operator_string): Handle more operators.
12337 (patch_binop): No longer use a function static
12338 wfl_operator. Improved error message on shift distance.
12339 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12340 patch_cast): New functions.
12342 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12344 * jvspec.c: New file.
12345 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12347 * java-tree.h (identifier_subst): Add declaration.
12349 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12351 * jvgenmain.c (main): Generate call to JvRunMain.
12353 * class.c (make_class_data): Push value for "sync_info" field.
12354 * decl.c (init_decl_processing): Push "sync_info" field.
12356 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12358 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12359 Java (source) name, not signature.
12360 Set TYPE_ALIGN to (at least) that of element_type.
12362 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12364 * class.c: Moved classname-mangling-rekated code to ...
12365 * mangle.c: ... this new file.
12366 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12367 * Makefile.in: Update for above changes.
12369 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12371 * expr.c (truthvalue_conversion): Convert integer and floating
12372 point value to their truth value.
12373 * lex.c (java_lex): Handle the `null' literal.
12374 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12375 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12376 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12379 * parse.y: Reorganization/documentation on token declaration.
12380 (binop_lookup[]): New added new tree codes.
12381 (relational_expression): Build corresponding binary operators.
12382 (equality_expression, conditional_and_expression,
12383 conditional_or_expression): Likewise.
12384 (java_complete_class): Fix crash in debug message.
12385 (java_complete_tree): Check initialization of method call
12386 arguments. Further bogus node evaluation to detect more error
12387 during assignments. Handles more binary operators.
12388 (patch_assignment): Use DECL_P.
12389 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12391 (operator_string): Handle more case. Compacted source.
12392 (patch_binop): Changed function comment. Checking for
12393 uninitialized first operand takes the compound assignment into
12394 account and uses DECL_P. Checking for uninitialized second operand
12395 delayed to routine's end. Use macros to issue type bound error
12396 messages and issue messages on both operands if their types are
12397 different. Force fixed type into node. Handle all binary
12400 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12402 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12403 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12404 build operator node and return tokens.
12405 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12406 * parse.h (java_complete_tree): Changed returned type in prototype.
12407 (build_method_invocation, build_assignment, patch_assignment,
12408 patch_binop): New static function declarations.
12409 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12410 BUILD_EXPR_WFL): New macros.
12411 * parse.y (enum tree_code binop_lookup[]): New static for token to
12413 (%union): Parser union has new sub-structure `operator'.
12414 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12415 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12416 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12417 ASSIGN_ANY_TK): Tokens tagged `operator'.
12418 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12419 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12420 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12421 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12422 (assignment_operator:): Rule tagged `operator'.
12423 (expression_statement:): Re-installed default rule.
12424 (method_invocation:): Sub rules call build_method_invocation.
12425 (postfix_expression:): Don't attempt to resolve name here. Just
12427 (multiplicative_expression:): Sub-rules build corresponding binop
12429 (additive_expression:, shift_expression:, and_expression:,
12430 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12431 (assignment:): Sub rule invoke build_assignment.
12432 (assignment_operator:): Default rules on sub rules.
12433 (force_error): Added documentation on this variable.
12434 (declare_local_variables): Build initialization calling
12436 (expand_start_java_method): Removed unused rtx declaration. Mark
12437 arguments as already initialized.
12438 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12439 (java_complete_expand_methods): Don't process next method if
12440 completion of the previous one triggered errors.
12441 (java_complete_expand_method): Call source_end_java_method if no
12442 error were found during completion.
12443 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12444 locals declaratilon. Handle names found within a class. Return
12445 error_mark_node when things aren't found.
12446 (patch_method_invocation_stmt): Return error_mark_node on failures.
12447 (patch_invoke): Removed unused local. Return the correct node.
12448 (java_complete_tree): Now returns a value. The BLOCK section binds
12449 local identifiers and the type of a BLOCK is now void. Assign the
12450 result of operand completion on COMPOUND_EXPR. Assign the
12451 encapsulated node of a WFL to the result of its completion, except
12452 when the node is an identifier. Now handle MODIFY_EXPR and several
12453 binary operators. Return error_mark_node on errors.
12454 (build_method_invocation, build_assignment, patch_assignment,
12455 build_binop, operator_string, patch_binop): New functions.
12456 * typeck.c (binary_numeric_promotion): New function.
12458 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12460 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12461 Replace most uses of ident_subst by identifier_subst.
12463 * class.c (push_class_static_dummy_field): Removed function.
12464 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12465 instead of looking got "class" static field. Create that decl here.
12466 (class_identifier_node): Removed; no longer needed.
12467 (init_class_processing): Don't init class_identifier_node.
12468 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12469 Do nreverse 0 times (instead of twice) for Object and Class.
12470 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12472 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12474 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12475 while initializing linenumber_count and linenumber_table.
12476 Do it before init_function_start (which calls emit_line_note).
12477 * expr.c (expand_byte_code): Don't need to clear lineno here.
12479 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12481 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12482 then mangle number as _N_.
12484 * class.c (mangle_class_field): New function.
12485 (build_class_ref): Set assembler name of class reference using
12486 mangle_class_field.
12487 (push_class_static_dummy_field): Likewise.
12489 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12491 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12492 of assigning to TREE_CODE. The latter method exploits a feature
12493 of GCC that is not ANSI compliant.
12495 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * decl.c (pushdecl_force_head): New function.
12498 (pushlevel): Removed conditional printf.
12499 (complete_start_java_method): Don't enter local variable scope if
12500 function is compiled from source code.
12501 * expr.c: parse.h now included
12502 (java_lang_expand_expr): New function.
12503 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12504 printf. Terminate buffer when doing directories.
12505 * jcf-parse.c (parse_source_file): Call lang_init_source before
12506 parsing and before code generation.
12507 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12508 use printf if the macro is defined.
12509 * lang.c (lang_init): Install lang_expand_expr hook on
12510 java_lang_expand_expr.
12511 (java_dummy_print): New function.
12512 (lang_init_source): New function.
12513 * lex.c (java_lex): Remember location of an opening brace at the
12514 second nesting level.
12515 (java_is_eol): Unget character seen after a CR if it is EOF.
12516 * parse.h: Now includes lex.h
12517 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12518 printf if the macro is defined.
12519 (expand_start_java_method, build_expr_block, enter_block,
12520 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12521 New static function declarations.
12522 (pushdecl_force_head): New extern function declaration.
12523 (INCOMPLETE_TYPE_P): New macro.
12524 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12525 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12526 BLOCK_EXPR_ORIGIN): New macros.
12527 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12528 DECL_SOURCE_LINE_LAST): New macros.
12529 (struct parser_ctxt): Removed field current_method_decl, redundant
12530 with the field current_function_decl. Added fields
12531 first_ccb_indent1 and pending_block.
12532 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12533 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12535 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12536 (compilation_unit:): Cosmetic on sub rule.
12537 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12538 (variable_initializer:): Installed default rule on expression:.
12539 (method_declaration:): method_header: starts a new
12540 method. method_body: installs the function body, absorbs blocks
12541 emitted for temporary variable scopings, pops function's body block
12542 and merges function's last statement lineno in DECL_SOURCE_LINE.
12543 (method_body:): Installed default rules.
12544 (block:): Call enter_block when an opening brace is seen. Absorb
12545 scoping blocks and call exit_block when a closing brace is seen.
12546 (block_statement:): Cosmetic changes.
12547 (method_invocation:): Create WFL around CALL_EXPR node.
12548 (patch_stage): Added comment around definition.
12549 (method_header): Try to use first_ccb_indent1 as the first line of
12550 the method, so BP debug info are emitted at the first opening
12551 brace of the function. If the function has no body, use the
12552 location of the function's name. Override currently defined method
12553 name with the matching WFL so we can point redefinition errors
12554 using the location where the function's name was declared.
12555 (check_abstract_method_header): Interprets DECL_NAME as an
12556 identifier or as a WFL, accordingly.
12557 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12558 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12559 location and name information out of it and reinstall DECL_NAME to
12560 its original identifier node value.
12561 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12562 function's source code).
12563 (read_import_dir): Test the value returned by find_class and issue
12564 a fatal accordingly.
12565 (declare_local_variables): Push a new block for the scope of the
12566 new variable(s) if code has been already generated at that nesting
12567 level. Pinpoint redefinition errors using the variable id
12568 WFLs. Generate initialization code if necessary. If the variable
12569 type is incomplete, register a patch on its decl.
12570 (source_start_java_method): Rewritten. Define a new block for the
12571 function's parameters. Build parameter decl out of function's
12572 arguments and register them for a patch if their types are
12574 (expand_start_java_method): Includes the part of
12575 source_start_java_method that was pushing the parameter decls and
12576 completing the method start code.
12577 (source_end_java_method): Removed call the expand_end_bindings and
12578 poplevel (already taken care of). Reinstall function's arguments
12579 and get function's last line of code before calling
12580 expand_function_end.
12581 (java_method_add_stmt): New comment before the function's
12582 code. Complement the second operand of the current COMPOUND_EXPR
12584 (java_complete_expand_methods): Don't generate debug info on line
12585 zero when expanding a generated constructor.
12586 (java_complete_expand_method): Set start and end line numbers for
12587 a artificially generated constructor to one and manually call
12588 enter_block and exit_block when defining it. For all methods:
12589 expand function's start calling the new expand_start_java_method
12590 and invoke java_complete_tree on the effective method's body, if
12592 (resolve_expression_name): Now use lookup_name_in_blocks to search
12593 local variable decls and print out an error when variables are
12595 (patch_method_invocation_stmt): Inserted comment before the
12597 (lookup_method_invoke): Chain method's arguments using chainon
12598 with the current arg list as a second argument. Inserted missing
12599 IDENTIFIER_POINTER when reporting an error on methods not found.
12600 (refine_accessible_methods_list): Don't retain constructors.
12601 (patch_arguments): Function removed.
12602 (java_complete_tree): Inserted comment before the function's
12603 code. New case for BLOCKs. Moved the WFL case a bit
12604 further. Complete function's arguments.
12605 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12606 maybe_absorb_scoping_blocks): New functions.
12608 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12610 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12612 * jcf-parse.c (parse_source_file, java_error_count): New forward
12613 and extern declarations.
12614 (java_parse_abort_on_error): Macro moved.
12615 (jcf_parse_source): fatal called if fopen fails. Now calls
12617 (parse_source_file): New parse_only parameter. Reflects the
12618 elimination of the second pass.
12619 (yyparse): parse_source_file called with argument set to 0.
12620 * jcf.h (JCF_ZERO): Sets java_source to zero.
12621 * lex.c (java_init_lex): pass argument is gone. Function modified
12622 to be called once during the analysis of a file.
12623 (java_unget_unicode): Fixed typo in fatal message.
12624 (java_get_line_col): Likewise.
12625 (java_lval): Likewise. String literals no longer built during
12627 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12629 * parse.h (MODIFIER_WFL): New macro.
12630 (parse_check_super, parser_check_super_interface): Now return int.
12631 (parser_chain_incomplete_item, not_builtin_p,
12632 complete_method_decl): Declarations removed.
12633 (build_method_invocation_stmt, build_invoke): Renamed using the
12634 `patch' instead of `build'
12635 (register-incomplete_type, obtain_incomplete_type,
12636 java_complete_tree, java_complete_expand_method,
12637 unresolved_type_p, create_jdep_list): New function declarations.
12638 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12639 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12640 (jdep): New typedef on new struct _jdep.
12641 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12642 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12643 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12644 JDEP_RESOLVED_P): New macros.
12645 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12646 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12647 JDEP_VARIABLE): New enum values and jdep kinds.
12648 (jdeplist): New typedef on struct _jdeplist.
12649 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12651 (CALL_EXPR_PRIMARY): New macro.
12652 (struct parser_ctxt): Fields java_pass, current_method_decl,
12653 method_decl_list deleted. New field jdeplist.
12654 (INCOMPLETE_P): Macro deleted.
12655 * parse.y (single_type_import_declaration:): Removed pass switch.
12656 (type_import_on_demand_declaration): Likewise.
12657 (field_declaration:): Removed pass switch on all sub rules.
12658 (class_declaration:): Call the complete_class_decl removed on
12660 (method_declaration:): Removed second pass switch. No longer chain
12661 methods decl when method_header reduced.
12662 (method_header:): Sub rules no longer depend on pass switch.
12663 (method_declarator:): Likewise.
12664 (method_body:): Likewise.
12665 (abstract_method_declaration:): Likewise.
12666 (block_statement:): Likewise.
12667 (local_variable_declaration:): Likewise.
12668 (argument_list:): Likewise.
12669 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12670 removed. Partial CLASS_EXPR tree node built instead.
12671 (postfix_expression:): Removed pass switch on all sub rules.
12672 (java_pop_parser_context): Free classd_list content.
12673 (yyerror): Call obstrack_grow0 to finalize error message.
12674 (check_class_interface_creation): Comment modified to reflect new
12675 returned value meaning. Removed second pass switch. Return 1 if an
12676 error was found, 0 otherwise. Adjust pointer on filename if a
12677 leading path separator was found.
12678 (maybe_create_class_interface_decl): Removed first pass switch
12679 when linking the class decl to the class_list. Install a new
12680 jdep_list for the class.
12681 (add_superinterfaces): List of unresolved interfaces is
12682 gone. Unresolved interfaces are directly added to the current
12684 (create_interface): Second pass shortcut removed.
12685 ctpx->modifier_ctx access through MODIFIER_WFL.
12686 (create_class): Second pass shortcut removed. Call to
12687 register_incomplete_type replaces the call to
12688 parser_chain_incomplete_item.
12689 (complete_class_decl): Function removed.
12690 (duplicate_declaration_error): New way of retrieving redeclared
12692 (register_fields): Call to lookup_modifier_cl replaced by
12693 MODIFIER_WFL. New way of handling unresolved type, using
12694 unresolved_type_p and obtain_incomplete_type.
12695 register_incomplete_type replaces call to parser_chain_incomplete_item.
12696 (patch_stage): New static global variable.
12697 (method_header): New way of handling unresolved type, using
12698 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12699 indicates that the method decl needs to be patched.
12700 (check_abstract_method_header): Call to lookup_modifier_cl
12701 replaced by MODIFIER_WFL.
12702 (method_declarator): Incomplete argument type are registered
12703 calling register_incomplete_type. Patch on the declared method is
12704 issued in that case.
12705 (unresolved_type_p): New function.
12706 (parser_check_super_interface): New comment to reflect function's
12707 modified returned type (int). Function and has a new argument
12708 this_wfl. Call to parse_error_context uses this_wfl instead of
12709 relying on lookup_cl.
12710 (parser_check_super): Comment reflects function's new returned
12711 type (int). Function returns non zero value on error.
12712 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12713 register_incomplete_type, jdep_resolve_class): New functions to
12714 handle incomplete types in declarations.
12715 (java_complete_class): Rewritten to work with the new incomplete
12716 type handling scheme.
12717 (complete_class_report_errors): Likewise.
12718 (complete_method_decl): Removed: it jobs is now handled by
12719 java_complete_class.
12720 (do_resolve_class): Class loaded in not already loaded and not
12721 found in Java source code.
12722 (java_check_regular_methods, java_check_abstract_methods): Don't
12723 call complete_method_decl anymore.
12724 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12725 (read_import_dir): Got rid of the pass number dependency.
12726 (declare_local_variables): New handling of unresolved types (patch
12728 (source_start_java_method): New parameter level. Function called
12729 with level set to 1 when argument types are potentially
12730 unresolved. Called to complete the job with level set to 2 once
12731 types are complete.
12732 (source_end_java_method): Call to permanent_allocation
12733 removed. Waiting to be replaced by a more suitable obstack
12735 (java_complete_expand_methods, java_complete_expand_method,
12736 java_expand_finals): New functions.
12737 (build_method_invocation_stmt): Renamed
12738 patch_method_invocation_stmt. Extracts function call expression
12739 (wfl) and arguments (args) from CALL_EXPR tree operands.
12740 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12741 call. Patch the function and argument operand of the CALL_EXPR
12743 (patch_argument, java_complete_tree): New functions.
12745 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12747 Recover from missing fields and methods (i.e. error instead of fatal).
12748 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12749 * expr.c (expand_invoke): Recover from missing method.
12750 (expand_java_field_op): Recover from missing field.
12751 Inline references to java.lang.{Integer,Char,...}.TYPE.
12752 * typeck.c (get_type_from_signature), java-tree.h: New function.
12753 * class.c (add_method): Use get_type_from_signature.
12754 (build_class_ref): Handle a class that was not found.
12755 * typeck.c (convert): Handle conversion to pointers (for convenience).
12756 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12757 instead of lookup_field to handle missing fields.
12759 * jcf-parse.c (process_zip_dir): Set java_source.
12761 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12763 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12765 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12767 * jcf-parse.c (load_class): Don't change input_filename before
12768 calling jcf_parse_source (but still do it before calling
12770 (jcf_parse_source): Assign input_filename after having saved the
12772 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12773 list. ctxp->modifier_ctx zeroed according to its new
12774 definition. ctxp->filename initialized. Removed
12775 JAVA_MODIFIER_CTX_UNMARK.
12776 (java_unget_unicode): Update the character based column position.
12777 (java_allocate_new_line): ref_count not used anymore. Always free
12778 ctxp->p_line. Initialize c_line->char_col to 0.
12779 (java_get_unicode): Update the character based column position.
12780 (java_lex): Use ctxp->elc to store current position in source
12781 file, at the beginning of the parsed token. Set modifier_ctx entry
12782 corresponding to the parse modifier to a WFL node. Return a WFL
12783 node when an identifier is parsed.
12784 (java_lex_error): Now uses ctxp->elc to store current position in
12786 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12787 * lex.h (build_wfl_node): New function definitions.
12788 (struct java_line): ref_count and next fields are gone. New field
12790 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12791 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12792 (JAVA_COLUMN_DELTA): New macro.
12793 (java_lc): New typedef on new struct _java_lc.
12794 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12795 (parse_error_context, parse_warning_context): Changed prototypes.
12796 (java_get_line_col): Added as an available global function.
12797 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12798 (IC_DECL): Replaced by macro IC_TYPE
12799 (DEPEND_WFL): New macro.
12800 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12802 (exit_java_complete_class): Removed a commented out statement.
12803 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12804 now an array of tree nodes. Deleted fields line_list and
12805 e_line. New field elc, to replace e_line.
12806 * parse.y (array_type:): Build WFL node.
12807 (qualified_name:): Build a single WFL node out of two. Retain
12808 the location information of the first node in the resulting node.
12809 (package_declaration:): Use package name as a WFL node
12810 (single_type_import_declaration:): Use imported name as a WFL node.
12811 (type_import_on_demand_declaration:): Use root of the imported
12812 packages as a WFL node.
12813 (field_declaration:): Removed unused local variable cl.
12814 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12815 (yyerror): New static elc. Removed static error_line, error_pos.
12816 New local code_from_source. Save ctxp->elc into elc at the first
12817 pass. Call java_get_line_col to get a string of the line where
12818 the error occurred.
12819 (debug_line): Removed static function.
12820 (parse_error_context, parse_warning_context): Parameter cl is now
12821 a WFL node. Use its value to initialize ctxp->elc.
12822 (redefinition_error): Parameter cl is now a WFL node.
12823 (parse_add_interface): New parameter wfl. No longer call
12824 lookup_cl, use wfl instead.
12825 (check_class_interface_creation): Parameter cl is now a WFL node.
12826 (maybe_create_class_interface_decl): Likewise.
12827 (add_superinterfaces): New function.
12828 (create_interface): Removed local cl, node, super_decl,
12829 super_decl_type. Function now uses id as a WFL node. Better
12830 warning/error report on obsolete or forbidden mix of
12831 modifiers. Now calls add_superinterfaces to register interfaces.
12832 (create_class): Removed local cl, node. Local variable id is used
12833 as a WFL node. Better error report on forbidden modifier
12834 mix. Uses add_superinterfaces to register interfaces.
12835 (find_field): Argument cl is now a WFL node. Now store the WFL
12836 node of a fields that needs to be checked for their
12838 (method_header): Local variable node non longer used. Local
12839 variable id replaces cl.
12840 (check_modifiers_consistency): Local variable cl is now a WFL
12842 (method_declarator): Local variable cl replaced by parameter id.
12843 (parser_qualified_name): Now uses parameter name as a WFL node.
12844 (parser_check_super_interface): New parameter wfl, for achieve
12845 greater accuracy during error reports.
12846 (parser_chain_incomplete_item): New parameter named location. Used,
12847 along the decl, to construct the incomplete item node.
12848 (java_complete_class): resolve_class now uses WFL node extracted
12849 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12851 (complete_method_decl): Unresolved function's argument types are WFL.
12852 (resolve_class): Parameter cl is now a WFL node.
12853 (resolve_and_layout): Likewise.
12854 (do_resolve_class): Likewise. Try first to use cl and then do the
12855 lookup on the decl when calling check_pkg_class_access.
12856 (complete_class_report_errors): Use IC_TYPE in place of
12857 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12858 instead of doing a lookup over the decl.
12859 (java_check_final): Use WFL info from field tree list.
12860 (lookup_cl): Rewritten and returns a statically defined WFL node.
12861 (lookup_modifier_cl): Now uses information from WFL nodes.
12862 (process_imports): Likewise.
12863 (read_import_dir): name and cl arguments replaced by a single WFL
12864 node. Function modified accordingly.
12865 (find_in_imports_on_demand): Now uses WFL node.
12866 (check_pkg_class_access): cl argument is now a WFL node.
12867 (declare_local_variables): Fixed to use WFL nodes.
12868 (resolve_expression_name): Likewise.
12869 (build_method_invocation_stmt): name_combo argument renamed
12870 wfl. Function modified to use WFL nodes.
12871 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12872 (lookup_method_invoke): cl is now a WFL node. Added missing
12873 IDENTIFIER_POINTER to class type decl name.
12875 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12877 * lang.c (init_parse): Now returns char* containing the filename.
12879 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12881 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12883 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12884 * class.c (make_class_data): If flag_assume_compiled, initial class
12885 state is CSTATE_PREPARED; make superclass and interfaces direct
12886 references, rather than constant pool indexes.
12888 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12890 * parser.y: Include flags.h. Removed debug variable pl.
12891 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12892 (block:): Likewise.
12893 (labeled_statement_nsi:): Generate debug info when reducing
12894 expression_statement:.
12895 (check_pkg_class_access): get_access_flags_from_decl invokation
12896 fixed for new CLASS_* flags location.
12897 (source_end_java_method): Save/restore parser context when
12898 entering/leaving this routine. Restore lineno to its right value
12899 before calling expand_end_bindings.
12900 (build_method_invocation_stmt): build_invoke called with the
12901 current line information.
12902 (build_invoke): New argument cl. Wrap the function call around a
12904 (refine_accessible_methods_list): Changed comment, removed
12906 * parse.h: Fixed typo in comments.
12907 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12908 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12909 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12911 * lex.c (java_lex): Record the last closing curly bracket of a
12913 * jcf-parse.c (jcf_parse_source): Now calls
12914 java_check_methods. Clarified comment, fixed typo.
12916 1998-04-09 Dave Brolley <brolley@cygnus.com>
12918 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12919 (finish_parse): Expose for non USE_CPPLIB builds.
12921 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12923 * lang.c (lang_print_xnode): New function.
12925 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12927 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12928 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12929 used to build a class's dispatch table.
12930 (make_class_data): Generate dispatch table if flag_assume_compiled.
12931 Set dtable of class object to address of class_dtable_decl.
12933 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12934 be volatile and have side effects - generates better code.
12936 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12937 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12939 * expr.c (expand_invoke): If class is final, method is
12940 effectively final, so can call it directly.
12942 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12944 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12946 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12948 * parse.y (build_method_invocation_stmt): Removed extra argument
12951 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12953 * expr.c (dtable_indent): Now static global.
12954 (expand_invoke): Now call invoke_build_dtable and
12955 build_invokevirtual.
12956 (invoke_build_dtable, build_invokevirtual): New functions.
12957 * jcf-io.c (find_class): Defer issuing a warning by setting
12958 jcf->outofsynch to 1.
12959 * jcf-parse.c (jcf_out_of_synch): New function.
12960 (load_class): Test this_jcf.outofsynch flag and call
12961 jcf_out_of_synch accordingly.
12962 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12963 comment indentation.
12964 * lex.c (java_get_unicode): Fixed code indentation.
12965 (java_lex): Create string literal. Fixed typo. Removed several
12966 premature obstack_free.
12967 * parse.h: New enums for name resolution and invocation mode.
12968 (struct qualification): New data structure.
12969 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12970 (do_resolve_class, build_method_invocation_stmt,
12971 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12972 debug_line, identical_subpath_p, invocation_mode,
12973 refine_accessible_methods_list, build_invoke,
12974 lookup_method_invoke): New functions declared.
12975 (build_invokevirtual, invoke_build_dtable, match_java_method,
12976 build_field_ref, jcf_out_of_synch): New references to external
12978 (struct parse_ctxt): Removed artificial_constructor field.
12979 * parse.y: (array_type:): Type defined for this rule.
12980 (class_type:): Installed default rule for interface_type:.
12981 (array_type:): Now build Java array type.
12982 (qualified_name:): Now use obstack_grow0.
12983 (method_declaration:): Skip the artificial constructor added to
12985 (abstract_method_declaration:): Execute the code only during pass 1.
12986 (block:): Installed default rule in block_statements:.
12987 (block_statement:): Add the statement to the method during pass 2.
12988 (statement_expression): Installed default rule for
12989 method_invocation:.
12990 (argument_list:): Added code to build the argument list.
12991 (method_invocation:): Added call to create the method invocation
12993 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12994 (debug_line): New function for debug.
12995 (complete_class_decl): No longer do something during pass 1.
12996 (method_header): Use BUILD_PTR_FROM_NAME.
12997 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12999 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13000 function's main comment.
13001 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13003 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13004 (resolve_class): Now works with arrays.
13005 (do_resolve_class, resolve_and_layout): New functions.
13006 (java_check_regular_methods): Reverse method list before and after
13007 having processed it. No longer set ctxp->artificial_constructor.
13008 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13009 accordingly. Fixed typo in issued error message. Now use
13011 (find_in_imports_on_demand): Now use obstack_grow0.
13012 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13013 (source_end_java_method): Call expand_expr_stmt instead of
13014 expand_expr. Calls it before calling expand_function_end.
13015 (java_method_add_stmt): Do nothing if errors were found during
13017 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13018 (build_method_invocation_stmt, build_invoke, invocation_mode,
13019 lookup_method_invoke, refine_accessible_methods_list,
13020 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13022 * typeck.c (build_java_signature): Properly end method signature
13023 if return type skipped.
13024 (match_java_method): New function.
13026 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13028 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13030 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13032 * expr.c (build_invoke_non_interface): New function.
13033 (methods_ident, ncode_ident): Now static globals.
13034 (expand_invoke): Use build_invoke_non_interface.
13035 * java-tree.h (struct lang_decl): New field function_decl_body.
13036 (DECL_FUNCTION_BODY): New macro.
13037 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13038 CLASS_FROM_SOURCE_P.
13039 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13040 before starting pass 2. Call to java_generate_parsed_class replaced
13041 by java_register_parsed_class.
13042 * lex.c: Fixed typo in header. Some line width related formating.
13043 * lex.h: Some line width related formating.
13044 * parse.h (source_end_java_method, resolve_expression_name,
13045 complete_class_decl, maybe_create_class_interface_decl,
13046 check_class_interface_creation): New static function declarations.
13047 (java_layout_parsed_class, java_method_add_stmt): New function
13049 (struct parser_ctxt): Field mark_class_generate removed. New
13050 fields class_list and artificial_constructor.
13051 * parse.y: Fixed typo in header.
13052 (class_declaration:): Call complete_class_decl when class body
13054 (method_declaration:): Call source_end_java_method in pass 2 when
13055 the method body is defined.
13056 (postfix_expression:): Do expression name resolution on sub-rule
13057 name during pass 2.
13058 (create_class, create_interface): Merged common pieces.
13059 (check_class_interface_creation, maybe_create_class_interface_decl):
13061 (complete_class_decl): New function.
13062 (register_fields): Fixed line width related typo.
13063 (method_header): Correctly skip first argument when fixing
13064 argument line. Changed the loop.
13065 (java_check_circular_reference): Now use ctxp->class_list.
13066 (java_complete_class): Removed start/stop marking.
13067 (java_check_regular_methods): Now takes a class decl as an
13068 argument. Add default constructor if none were encountered.
13069 (java_check_methods): Now use ctxp->class_list. Changed call to
13070 java_check_regular_methods.
13071 (source_start_java_method): Set DECL_ARG_TYPE for each function
13073 (source_end_java_method, java_method_add_stmt): New functions.
13074 (java_generate_parsed_class): No longer exists.
13075 (java_layout_parsed_class, java_register_parsed_class): New functions.
13076 (resolve_expression_name): New function.
13078 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13080 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13081 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13082 until pass initializations are done. Call read_import_dir with
13084 * parse.h: (lookup_modifier_cl): New function declared.
13085 (INTERFACE_FIELD_MODIFIERS): New macro.
13086 (OBSOLETE_MODIFIER_WARNING): New macro.
13087 * parse.y: (register_fields): Class type and current field name in
13088 local variables. Check modifier(s) if adding field(s) to an interface.
13089 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13090 and report errors using the faulty modifier line context.
13091 (lookup_modifier_cl): New function.
13092 (read_import_dir): Detect and report default import processing
13095 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13097 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13098 * class.c (is_compiled_class): Return 1 after making sure it
13099 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13100 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13101 * java-tree.h (flag_assume_compiled): Add decl.
13102 * lang.c (lang_f_options): Add the flag.
13103 (flag_assume_compiled): Add decl, default to 0.
13105 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13107 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13108 (is_compiled_class): Likewise.
13109 (layout_class): Likewise.
13110 (layout_class): Detect and lay out classes defined in source code.
13111 (interface_of_p, add_interface_do, may_add_interface): New
13113 (add_interface): Now use add_interface_do.
13114 (add_method_1): New function.
13115 (add_method): Now use add_method_1.
13116 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13117 (complete_start_java_method): New function.
13118 (start_java_mehod): Now call complete_start_java_method.
13119 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13120 (expand_invoke): Likewise and fixed typo.
13121 *gjava.c: (print_super_field): Use new argument to find_class
13124 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13125 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13126 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13128 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13129 (add_method_1, push_class): New prototypes.
13130 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13131 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13132 directory where the class was found.
13133 (find_class): New argument DO_CLASS_FILE. Function find_class
13134 modified accordingly.
13135 *jcf-parse.c: (fix_class_path): New function.
13136 (load_class): Use new VERBOSE argument. load_class now finds and
13137 loads/parses .class/.java files. Save read_state of current_jcf
13139 (java_parser_abort_on_error): New macro.
13140 (jcf_parse_source, parse_source_file): New function.
13141 (jcf_parse): Fixed typo.
13142 (yyparse): Call parse_source_file () only.
13143 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13144 writing the real class name back in the zip directory entry.
13145 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13146 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13147 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13148 (find_class): Prototype fixed.
13149 *lex.c: Added 1998 time stamp.
13150 Removed all static global variables, moved into the parser
13151 context data structure.. Now include unistd.h if SEEK_SET not
13153 (java_init_lex): Rewritten.
13154 (java_sneak_unicode): Modified current unicode access in current line.
13155 (java_unget_unicode): Likewise.
13156 (java_allocate_new_line): New allocation management.
13157 (java_read_char): Modified access and storage of unget_utf8_value.
13158 New way of processing current unicode.
13159 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13160 (java_get_unicode): Now use the parser context.
13161 (java_lineterminator): Likewise.
13162 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13163 of the reentrant parser implementation. Function now use the
13164 parser context data structure and java_lval. Fixed production of
13165 the float and double constant "out of range" error message. Fixed
13166 obstack use. Return integer value when hitting a modifier. Now
13167 return type for TRUE, FALSE and other predefined types. Return
13168 identifier as a TREE_LIST list containing the current line context
13169 as the TREE_VALUE sub-node.
13170 (java_unicode_2_utf8): Fixed typo in declaration.
13171 (java_lex_error): Now use the parser context data structure.
13172 *lex.h: Added 1998 time stamp.
13173 (struct java_line): New fields ref_count and next.
13174 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13175 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13176 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13177 *parse.h: Added 1998 time stamp.
13178 (java_parse_source_file): Renamed from parse_source_file.
13179 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13180 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13181 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13182 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13183 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13184 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13185 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13186 (struct parser_ctxt): New data structure to keep the parser context.
13187 *parse.y: Added 1998 time stamp, got rid of static global variables.
13188 (java_error_count, ctxp): New global variables.
13189 (%union): New value field.
13190 (numeric_type, integral_type): Rules removed.
13191 (primitive_type): Rule defined to handle integral, float, double and
13193 (qualified_name, package_declaration,
13194 single_type_import_declaration, type_import_on_demand_declaration,
13195 modifiers, class_declaration, super, interfaces,
13196 interface_type_list, class_body, field_declaration,
13197 field_declaration, variable_declarators, variable_declarator,
13198 variable_declarator_id, method_declaration, method_header,
13199 formal_parameter_list, formal_parameter, method_body, block,
13200 static, interface_declaration, extends_interfaces,
13201 abstract_method_declaration, local_variable_declarators): Rules now
13203 (force_error, do_warning): New global statics.
13204 (push_parser_context, parser_context_save_global,
13205 parser_context_restore_global, pop_parser_context): New functions.
13206 (yyerror): Now uses the global parser context. Fixed use of obstack.
13207 (parse_error, parse_error_context, parse_warning_context,
13208 java_accstring_lookup, redefinition_error, check_modifiers,
13209 parser_add_interface, create_interface, create_class, find_field,
13210 duplicate_declaration_error, register_fields, method_header,
13211 check_modifiers_consistency, check_abstract_method_header,
13212 method_declarator, parser_qualified_classname,
13213 parser_check_super_interface, parser_check_super,
13214 parser_chain_incomplete_item, java_check_circular_reference,
13215 layout_class_from_source, java_complete_class,
13216 complete_method_decl, resolve_class, complete_class_report_errors,
13217 java_check_final, check_method_redefinition,
13218 java_check_regular_methods, java_check_abstract_methods,
13219 java_check_methods, lookup_java_interface_method2,
13220 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13221 process_imports, find_in_imports, read_import_entry,
13222 read_import_dir, find_in_imports_on_demand,
13223 check_pkg_class_access, not_builtin_p, declare_local_variables,
13224 source_start_java_method, java_generate_parsed_class): New
13226 *typeck.c: (signature_include_return): New global variable.
13227 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13228 to add the function returned type in the signature.
13230 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13232 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13234 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13236 * Make-lang.in (java.info): Added.
13237 (java.install-info): Added
13239 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13241 * Makefile.in (clean): Also remove java/parse.c.
13243 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13245 Add a pair of -fbounds-check/-fno-bounds-check options.
13246 * lang.c (lang_decode_option): Add code to grok arguments.
13247 (flag_bounds_check): Add decl.
13248 (lang_f_options): New array w/ the option in it.
13249 * java-tree.h (flag_bounds_check): Add decl.
13250 * lang-options.h: New file.
13251 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13252 of a static macro value.
13253 (JAVA_ARRAY_EXCEPTION): Delete macro.
13255 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13257 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13258 * expr.c (build_anewarray): Add missing promote_type.
13260 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13262 Add array types with known length to optimize bounds checking.
13263 * typeck.c (build_java_array_type): Take length parameter.
13264 (java_array_type_length, build_prim_array_type): New functions.
13265 * java-tree.h: Update for new functions.
13266 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13267 * class.c: Use build_prim_array_type.
13268 * expr.c (can_widen_reference_to): Handle known-length array types.
13269 (verify_jvm_instructions): Keep track of integer push instructions
13270 followed by newarray/anewarray, so we can build known-length arrays.
13271 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13272 (java_array_data_offset): New function.
13273 (build_java_array_length_access): New function. Optimize if constant.
13274 (build_java_arrayaccess): Constant fold bounds check.
13275 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13276 (build_newarray, build_anewarray): New functions.
13277 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13278 * verify.c (merge_types): Handle known-lengh array types.
13280 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13282 * expr.c (expand_byte_code): Fix performace bug, which caused
13283 searching linenumber_table to be linear rather than constant.
13285 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13287 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13289 * decl.c, java-tree.h (soft_fmod_node): New global.
13290 * decl.c (init_decl_processing): Define __builtin_fmod.
13291 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13292 using __builtin_fmod.
13294 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13296 * keyword.h: New file, output of keyword.gperf as processed by
13298 * lex.c (java_lex_init): Initialize java_error_flag.
13299 * parse.c (YYERROR_NOW): Uses java_error_flag.
13300 * parse.y: New static java_error_flag. Useless definition of
13302 * parse.y (java_error): Portable error recovery using
13303 java_error_flag (not yet completely tuned).
13305 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13307 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13309 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13311 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13312 (parse.c, lex.c, keyword.h): New rules for Java source code
13314 * parse.c: Renamed into jcf-parse.c.
13315 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13316 * keyword.gperf: New file, Java keywords.
13317 * parse.y: New file, Java language grammar.
13318 * parse.h: New file, Java language grammar definitions.
13319 * lex.c: New file, Java language lexer.
13320 * lex.h: New file, Java language lexer definitions.
13322 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13324 * decl.c (clinit_identifier_node), java-tree.h: New global.
13325 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13326 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13327 * expr.c (expand_java_field_op): Check for invalid assignment
13330 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13332 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13334 * verify.c (verify_jvm_instructions): When processing a handler,
13335 attempt to set the current_subr to the right value.
13336 (More complicated code combines Sep 17 and Oct 22 versions.)
13338 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13340 * class.c (push_class): Figure out (guess) name of source file.
13341 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13342 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13343 (parse_class_file): Change return type from int to void.
13344 Call debug_start_source_file/debug_end_source_file.
13346 * expr.c (build_java_binop): Fix masking 2nd operand.
13347 * decl.c (init_decl_processing): Set sizetype first.
13349 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13351 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13352 (Revert Sep 17 change.)
13354 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13356 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13357 .class extension in their name and fix thing so we don't process
13358 them parse_zip_file_entries().
13359 (parse_zip_file_entries): Cleaned unused local variables.
13361 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13363 * expr.c (can_widen_reference_to): Allows equal array element types.
13364 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13365 * jcf-dump.c (RET): Get (and print) index.
13367 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13368 Promote element type to POINTER_TYPE.
13370 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13372 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13373 find_in_current_zip, jcf_figure_file_type): Moved from
13374 jcf-reader.c to parse.c.
13375 * zextract.c: (read_zip_archive): takes file_comment_length possible
13376 field into account.
13378 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13380 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13382 * verify.c (merge_types): Handle array types even better ...
13384 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13386 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13388 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13389 * class.c (make_class_data): Don't build fields_decl if no fields.
13390 When building fields_decl, skip if DECL_ARTIFICIAL.
13392 * expr.c (java_stack_swap): Update stack_type_map.
13393 * verify.c (merge_types): Handle array types better.
13395 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13397 * class.c (add_field): Don't promote short integral fields to
13398 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13399 * expr.c (push_value): Promote and convert short integral values.
13401 * decl.c, java-tree.h (integer_two_node): New constant node.
13402 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13404 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13406 * class.c (append_gpp_mangled_type): Use function argument
13407 unpromoted type to generate mangled name.
13409 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13411 * constants.c (build_constant_data_ref): Now uses current_class
13412 instead of main_class.
13413 (build_constants_constructor): Now uses current_class instead of
13415 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13416 of the global variable SeepZipFiles done here.
13417 * zextract.c (read_zip_archive): extra_field optional field taken
13418 into account while computing the position of the class file in the
13420 * verify.c (verify_jvm_instructions): Use current_jcf to search
13422 * parse.c (load_class): First search for the class to load in the
13423 current zip file. Saves current_jcf (restored before returning
13424 from that function). Don't call JCF_FINISH in the class was found
13425 in the current ZIP file.
13426 (jcf_parse): If the class was found in the current ZIP file, save
13427 its tree_constant_pool (for later reuse).
13428 (parse_class_file): New function. Process each method defined in
13429 the current class and record the class as to be later registered.
13430 (yyparse): Rewritten. Figure the type of the current file and switch
13432 * lang.c: New global variable current_jcf.
13433 (lang_init): Removed compiling_from_source test (done later, in
13434 yyparse). Removed call the jcf_parse ().
13435 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13436 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13437 in the current ZIP file) and zip_offset (offset to the class data in
13438 the current zip file).
13439 * jcf-reader.c: zipfile.h included.
13440 localToFile: New ZipFileCache static global variable
13441 (parse_zip_file_entries): New function. Browse the current ZIP
13442 file directory and process each class found.
13443 (process_zip_dir): New function. Register each class found in the
13444 ZIP file directory. The class aren't parsed but a valid JCF is
13445 link to each of them.
13446 (find_in_current_zip): New function. Search for a class in the
13447 current ZIP file directory. If found, prepare the class so that it
13449 (jcf_figure_file_type): New function. Examine the file structure
13450 to figure a class file, a ZIP file. If none of these categories are
13451 matched, a source file is assumed.
13452 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13453 SeenZipFile: New global variable.
13454 (open_in_zip): Use zipmember's length to accelerate the search for
13455 a member. If zipmember was NULL and zip file successfully read,
13457 * java-tree.h: New global variable current_jcf declared. Added
13458 declaration for current_constant_pool_tags, current_constant_pool_data,
13459 current_constant_pool_length, current_constant_pool_data_ref.
13460 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13461 store the JCF of classes seen in a zip file) and tree *constant_pool
13462 (to save a loaded class constant pool). current_class declared here.
13463 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13464 retrieve method_ref_constant.
13465 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13466 (OBJECT): get_class_constant now uses current_jcf.
13467 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13468 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13469 (expand_invoke): Now uses current_class instead of main_class
13470 (build_class_init): Now uses current_class instead of main_class
13471 * class.c: New static global variable registered_class.
13472 (register_class): New function.
13473 (emit_register_class): Modified to use registered_class instead of
13475 (is_compiled_class): Now take into account class seen in the archive.
13477 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13479 * except.h: Renamed to: java-except.h.
13480 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13481 * except.c: Add semi-working (commented out) implementation.
13483 * expr.c (expand_iinc): Add needed flush_quick_stack.
13484 * parse.c (set_source_filename): New function.
13485 (give_name_to_class): Set input_filename from package.classname.java.
13487 * jcf-io.c (find_class): Don't look first in ".".
13489 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13491 * zextract.c (read_zip_archive): Now takes into account the
13493 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13495 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13497 * constants.c, java-tree.h (build_internal_class_name): New function.
13498 (alloc_class_constant): Re-implement using build_internal_class_name.
13499 * class.c (make_class_data): Likewise.
13500 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13502 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13504 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13505 to NULL before pushing an exception handler target.
13507 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13508 (java_stack_swap, java_stack_dup): Re-write to be safe from
13509 clobbering registers.
13510 (build_class_init): New function.
13512 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13514 * typeck.c (build_java_array_type): Temporary use
13515 permanent_obstack to create the array 'length' field.
13516 * expr.c (lookup_label): Temporay use permanent_obstack to create
13517 label if not found.
13518 * class.c (push_super_field): Tempory use permanent_obstack.
13520 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13522 * typeck.c (type_for_mode): Now handles double_type_node and
13524 * verify.c (verify_jvm_instructions): The instruction following
13525 the wide bytecode is checked. OPCODE_ret added to the list of
13528 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * class.c (make_class): Temporary use permanent_obstack. Set the
13531 class CLASS_P field to 1.
13532 (push_class): Temporary use permanent_obstack.
13533 (set_super_info): Temporary use permanent_obstack.
13534 (add_method): Temporary use permanent_obstack, set
13535 METHOD_TRANSIENT().
13536 (add_field): Temporary use permanent_obstack. Sets
13537 FIELD_VOLATILE() and FIELD_TRANSIENT().
13538 (build_class_ref): Temporary use permanent_obstack if the class
13540 (build_static_field_ref): Temporary use permanent_obstack when
13541 creating field's rtl.
13542 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13543 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13544 and fields. Function finalized, as far as flag handling.
13545 (push_class_static_dummy_field): Temporary use permanent_obstack.
13546 (emit_register_class): Force generation of class registration at
13548 * decl.c (end_java_method): Call permanent_allocation() before
13550 * expr.c (can_widen_reference_to): Added comment to interface
13551 handling, fixed typo.
13552 (lookup_field): Now uses CLASS_P() to correct FIXME
13553 (expand_invoke): Verification on public && !static &&
13554 !abstract moved into soft_lookupinterfacemethod (kaffe).
13555 Use Object class dtable if objectref is an array when expanding
13557 (java_push_constant_from_pool): Temporary use permanent_obstack
13558 for CONSTANT_string
13559 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13560 create constant references.
13561 (get_constant): Temporary use permanent_obstack to create constant.
13562 (load_class): Temporary use permanent_obstack to load class.
13563 (jcf_parse): Temporary use permanent_obstack to perform class
13565 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13566 (build_java_signature): Temporary use permanent_obstack.
13567 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13569 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13570 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13573 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13575 * class.c (append_gpp_mangled_type): Fix typo.
13576 (emit_register_class): Use main_class to get class object, rather
13577 than looking for no-longer-existing static decl starting with _CL.
13578 * typeck.c (parse_signature_type): Promote array element type
13579 if it is a RECORD_TYPE.
13581 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13583 * class.c (push_class_static_dummy_field): New function.
13584 (mangle_static_field): New. Do G++-style mangling of static fields.
13585 (layout_class): Mandle static fields here, not in add_field.
13586 (build_class_ref): The class object is now a dummy static field.
13587 * decl.c (find_local_variable): Look for best, instead of first match.
13588 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13589 (build_java_athrow): Don't check here if exception is Throwable.
13590 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13591 (TYPE_USED): Removed. No longer used ...
13592 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13593 * verify.c (push_pending_label): New function.
13594 (push_pending_block): Renamed to check_pending_block.
13595 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13596 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13597 re-checking possible handlers) after a store (less wasted work).
13598 Check for null handler (finally) before calling add_handler.
13599 Various changes to (finally?) correctly handle try/finally.
13601 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13603 * class.c: Include stdio.h.
13605 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13607 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13608 to make sure class is initialized before static/special invoke.
13610 * verify.c (verify_jvm_instructions): On a store instruction,
13611 call find_local_variable to force pre-allocation of decl and rtx.
13612 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13614 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13616 * class.c (build_class_ref): Strip off "promoted_" if need be.
13617 (make_field_value): Call build_java_signature when needed.
13618 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13619 * expr.c (build_java_athrow): Don't push_value of exception.
13620 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13621 match specification of [fd]cmp[lg] for NaNs.
13622 (expand_byte_code): Add support for exception handler ranges.
13623 * except.c: Add skeleton for EH code-generation.
13624 * verify.c (merge_types): Treat all promoted integral types as equal.
13625 * constants.c (build_constants_constructor): To force creation of
13626 current_constant_pool_data_ref, call build_constant_data_ref.
13628 * javaop.def (lload): Fix typo.
13629 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13631 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13633 * parse.c: Don't include function.h.
13635 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13637 * except.[ch]: New files.
13638 * Makefile.in (JAVA_OBJS): Add except.o
13639 * expr.c: Temporary warning about unimplemented exceptions.
13640 * verify.c: Verify exception handlers.
13642 * jcf-dump.c (disassemble_method): Print exception table.
13644 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13646 * expr.c (verify_jvm_instructions): Started a thorough
13647 verification of invoke* bytecodes.
13648 (expand_byte_code): flush quick stack if PC is the target of a
13649 branch. and undef RET (conflicting with config/i386/i386.h).
13650 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13652 (expand_invoke): Now handles invokeinterface and do more
13653 verification according to the bytecode.
13654 (lookup_field): Don't try to load the class if processing
13656 (can_widen_reference_to): Now handles interfaces.
13657 * decl.c (init_decl_processing): New global variable
13658 soft_lookupinterfacemethod_node, declared in java-tree.h.
13659 Call set_super_info on string_type_node.
13660 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13662 * class.c (set_super_info): Fills the CLASS_* flags according to
13664 (get_access_flags_from_decl): Handles all class flags.
13666 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13668 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13669 * parse.c (yyparse): Check for abstract method, and missing code.
13670 * expr.c (expand_byte_code): Change interface.
13671 * lang.c (put_decl_node): Print promoted types prettier.
13672 * verify.c (verify_jvm_instruction): Change interface.
13673 Partial support for scanning exception table.
13674 For load instructions, handle promoted integral types.
13676 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13678 * verify.c: New file, with contents moved from expr.c.
13679 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13680 * typeck.c (is_array_type_p): Moved here from expr.c.
13681 * java-tree.h: Add some now-needed function declarations.
13682 * Makefile.in (JAVA_OBJS): Added verify.o.
13684 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13686 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13687 METHOD_ABSTRACT flag.
13689 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13690 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13691 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13693 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13695 (start_java_method): Hook for SYNCHRONIZED methods.
13697 * expr.c (build_java_jsr, build_java_ret): New functions
13698 (JSR,PRE): New macros
13699 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13700 (verify_jvm_instructions): tableswitch, lookupswitch,
13701 monitorenter, monitorexit, goto_w: verified.
13702 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13703 (build_java_monitor): New function.
13704 (MONITOR_OPERATION): Modified to call build_java_monitor()
13705 (verify_jvm_instructions): Started a thorough verification of
13708 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13710 Support verification of jsr/ret subroutines (used for try/finally).
13711 * decl.c (return_address_type_node): New type node.
13712 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13713 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13714 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13715 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13716 TYPE_USED): New macros for special types in type_map.
13718 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13719 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13721 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13723 * expr.c (can_widen_reference_to): New function.
13724 (pop_type): Use it.
13725 (merge_type_state): Support handling start of subroutine.
13726 (push_pending_block): Return char* error message, instead of calling
13727 fatal on an error. Also handle subroutines.
13728 (verify_jvm_instructions): Handle errors from push_poending_block.
13729 Support jsr and ret instructions.
13731 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13733 * jcf-io.c (find_classfile): Fix thinko.
13734 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13736 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13738 * Makefile.in (BISON): Remove.
13740 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13742 * Makefile.in: Convert to autoconf.
13743 * config-lang.in (outputs): Added java/Makefile.
13745 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13746 Rename cc1java to jc1.
13748 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13749 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13751 * class.c (class_depth): Do load_class if needed.
13753 Mostly better verification.
13754 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13755 (init_decl_processing): Change return type of soft_checkcast.
13756 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13757 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13758 lang_print_error): New functions.
13759 (lang_init): Set global hook print_error_function to lang_print_error.
13760 * expr.c: In the type_map ptr_type_node is only used for null now.
13761 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13762 (merge_types): Dererence pointer to record types before comparing.
13763 (decode_newarray_type, merge_types): On error just return NULL.
13764 (build_java_binop): Add preliminary implementation (with warning)
13765 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13766 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13767 (expand_compare, expand_java_goto, expand_java_call): Don't
13768 push_pending_block, since that only makes sense when verifying.
13769 (merge_type_state): Different return codes.
13770 (push_pending_block): A block may need to be verified more than once.
13771 (expand_byte_code): Warn about unused code at code generation time.
13772 (verify_jvm_instruction): Changed logic, since code may need to be
13773 re-verified if type-state has changed. Also, better error handling.
13774 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13775 Improve newarray, anewarray, ?aload, athrow,
13776 * java-tree.h (LABEL_CHANGED): New macro.
13778 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13780 * decl.c (soft_athrow_node): New global variable initialized.
13781 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13782 * typeck.c (convert): Added support for REAL_TYPE.
13783 (convert_to_char): New function.
13784 (convert): Handle CHAR_TYPE.
13785 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13786 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13787 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13789 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13790 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13791 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13792 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13793 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13794 to Use The Right Things.
13795 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13796 compatible with INT. BOOLEAN is made equivalent to BYTE.
13797 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13798 OPCODE_ifnonnull): Now supported.
13799 (build_java_athrow): New function.
13801 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13803 Rename method name <init> to match G++ (and fix mangling).
13804 * class.c (layout_class): Replace method name of <init> by class name.
13805 (make_method_value): Do inverse renaming of constructor from <init>.
13806 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13807 * typeck.c (lookup_java_constructor): New function.
13808 * expr.c (expand_invoke): If method_name is <init>, call
13809 lookup_java_constructor to find constructor.
13811 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13813 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13815 * parse.c (get_class_constant): Modified to handle array "classes"
13816 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13818 (convert): Modified to handle real type.
13819 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13820 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13821 variables declared.
13822 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13823 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13824 global variables initialized.
13825 (find_local_variable): Handles the case of a pointer
13826 (end_java_method): Restore the use of one more scope
13827 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13828 build_java_array_length_access, expand_java_arrayload,
13829 expand_java_arraystore, expand_java_array_length,
13830 expand_java_multianewarray, expand_java_anewarray,
13831 build_java_check_indexed_type, is_array_type_p,
13832 build_java_throw_out_of_bound_exception): New functions.
13833 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13834 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13835 OPCODE_<t>aload): Implemented code for verification.
13836 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13837 ARRAY_NEW_MULTI): Macro defined.
13838 (CONVERT): Modified to invoke convert().
13839 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13841 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13843 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13844 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13845 (make_class_data): Field name needs '/' as package prefix.
13846 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13848 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13850 Implement debug information for local variables.
13851 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13852 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13853 DECL_LOCAL_SLOT_CHAIN): New macros.
13854 (struct lang_decl_var): New type.
13855 * parse.c (give_name_to_locals): Move to decl.c.
13856 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13857 (start_java_method): Re-write parameter handling.
13858 (pending_local_decls): New global variable.
13859 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13860 (find_local_variable): Accept pc so we can skips decls not in range.
13861 (struct binding_level): Add end_pc field.
13862 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13863 (various): Change so current pc gets passed to find_local_variable.
13865 * decl.c (init_decl_processing): Re-arrange fields in
13866 class_type_node and and method_type_node to match kaffe 0.9.1.
13867 * class.c (make_method_value, make_class_data): Update
13868 initializations to match.
13870 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13872 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13873 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13874 (push_super_field): New function.
13875 (make_class_data): Handle inheritance of class static initializer.
13876 (layout_class): New name mangling.
13877 * constants.c (build_constant_data_ref): Init type of data array
13878 to a one-element array.
13879 (build_constants_constructor): Set DECL_SIZE from complete array type.
13880 * decl.c: Rename class_type, object_type etc to class_type_node,
13881 object_type_node etc. Make former inherit from latter.
13882 * expr.c (expand_invoke): Add cast of function address.
13883 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13884 * parse.c (yyparse): Don't call layout_class here.
13885 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13887 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13889 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13890 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13891 (alloc_class_constant): New.
13892 * expr.c (expand_invoke): Make sure method's class is initialized.
13893 * class.c (interits_from_p, emit_register_class): New functions.
13894 * parse.c (yyparse): Call emit_register_class.
13896 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13898 * constants.c: New file, to handle constant pool.
13899 * Makefile.in (JAVA_OBJS): Add constants.o.
13900 * decl.c (init_decl_processing): Update, fix, finish various structs.
13901 (pushdecl_top_level): New.
13902 * parse.c (layout_class): Moved to class.c.
13903 * expr.c (java_push_constant_from_pool): New function.
13904 * class.c (build_class_ref): Make work fully
13905 (make_class_data): Emit super-class, constant pool, interface vector.
13907 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13909 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13910 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13911 * class.c (class_depth): New function.
13912 (lookup_named_class): Replaced by new function lookup_class.
13913 * decl.c (object_type_node, string_type_node): New.
13914 Remove various types that we no longer need.
13915 * expr.c (verify_jvm_instructions): New separate verifier pass.
13916 (push_type, pop_type): New functions for verifier.
13917 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13918 (expand_byte_code): Simplify, since we assume already verified.
13919 (expand_invoke): Now mostly works.
13920 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13921 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13922 * parse.c: Wait to allocate class object until we know its name.
13923 (layout_class): Calculate DECL_VINDEX for each virtual method.
13924 * typeck.c (get_array_type): Rename to ...
13925 (build_java_array_type): ... and provide working implementation.
13926 (build_java_signature): New function - build Java signature of type.
13927 (set_java_signature): New function - cache signature with type.
13928 (lookup_java_method): New function.
13930 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13932 * class.c (ident_subst): Take extra SUFFIX parameter.
13933 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13934 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13935 (build_class_ref): Actually implement.
13936 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13937 * decl.c (builtin_function): New.
13938 (init_decl_processing): Update for current Kaffe. Declare some
13939 builtin Kaffe functions.
13940 * expr.c (build_address_of): New.
13941 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13942 Renamed (from expand_java_new etc), and added working implementations.
13943 (build_field_ref): Now also handle static fields.
13944 (expand_invoke): Implement invokestatic, and start implement rest.
13945 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13946 * javaop.def: Rename invokevirt -> invokevirtual.
13947 * lang.c (use_handles): Removed.
13948 * parse.c: Add support for ConstantValue attribute.
13949 Handle nested loading of a class. (JPOOL_UTF): New.
13951 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13953 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13955 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13957 * Make-lang.in (java.install-man): New empty rule.
13958 * typeck.c (set_local_type): New function.
13959 * expr.c (STORE_INTERNAL): Call find_local_variable,
13960 not find_stack_slot. Call set_local_type.
13962 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13964 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13965 and building RECORD_TYPE CONSTRUCTORs.
13966 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13968 * lang.c (use_handles): Change the default to 0.
13969 * decl.c: Define and build class_type, field_type, utf8const_type.
13970 * class.c (make_class_data, make_field_value,
13971 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13972 hashUtf8String, strLengthUtf8, mangled_classname:
13973 Functions to build reflective data structures.
13974 * parse.c (yyparse): Call make_class_data.
13976 * jcf-io.c (open_class, find_classfile): New functions.
13977 * jcf-dump.c: Support reading classfile from explicitly-named
13978 class file (without CLASSPATH searching).
13980 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13982 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13983 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13984 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13985 (get_constant): Now trivial for CONSTANT_Utf8.
13987 * jcf.h: Make NEW_CPOOL the default.
13988 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13990 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>