1 2002-09-16 Richard Henderson <rth@redhat.com>
3 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4 use new real.h interface.
5 * jcf-write.c (find_constant_index): Use new real.h interface.
6 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
8 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
10 * lang.c: Follow spelling conventions.
12 2002-09-11 Per Bothner <per@bothner.com>
14 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
15 constant to the type of the field.
16 (java_complete_tree): Remove now-redundant code.
18 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
20 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
23 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
24 return label if a ret instruction for the jsr has been reached.
26 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
28 * parse.y (DIR_SEPARATOR): Don't define.
29 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
31 2002-08-28 Andrew Haley <aph@redhat.com>
33 * verify.c (verify_jvm_instructions): Allow exception handler
34 inside code that is being protected, but generate a warning.
35 * except.c (link_handler): Initialize `expanded' in new eh_range.
36 (binding_depth, is_class_level, current_pc): Declare extern.
38 2002-09-01 Mark Wielaard <mark@klomp.org>
40 * gcj.texi: Add chapter about system properties.
43 2002-08-26 Tom Tromey <tromey@redhat.com>
45 * parse.y (try_builtin_assignconv): Allow narrowing primitive
46 conversion if RHS_TYPE is byte, short, or char.
48 2002-08-22 Tom Tromey <tromey@redhat.com>
50 * gcj.texi (Invoking gij): Document -cp and -classpath.
52 2002-08-21 Tom Tromey <tromey@redhat.com>
54 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
55 $(prefix)/share. For PR libgcj/7633.
57 For PR java/6005 and PR java/7611:
58 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
59 (java_can_use_bit_fields_p): New function.
61 2002-08-16 Tom Tromey <tromey@redhat.com>
63 * gcj.texi (Class Initialization): Mention class initialization of
66 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
68 * Make-lang.in (java-tree-inline.o): New.
69 (JAVA_OBJS): Add java-tree-inline.o.
70 * parse.y (source_end_java_method): Call java_optimize_inline.
71 (java_expand_method_bodies): Save method's tree in
73 (add_stmt_to_compound): Keep track of the number of statments.
74 * lang.c (java_init): Enable flag_inline_trees.
75 (java_post_options): If flag_inline_functions is on, enable
76 flag_inline_trees instread.
77 (decl_constant_value): New.
78 (java_tree_inlining_walk_subtrees): New.
79 * java-tree.h (DECL_NUM_STMTS): New macro.
80 (java_optimize_inline): Declare.
81 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
83 * decl.c (build_result_decl): If we already have a DECL_RESULT
86 (java_optimize_inline): New.
89 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
92 * parse.y (build_assertion): Invert return from
93 desiredAssertionStatus.
95 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
97 * jcf-write.c (get_access_flags): Return correct access flags for
98 private and protected inner classes.
100 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
102 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
104 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
106 * mangle_name.c: Don't include obstack.h twice.
107 * xref.c: Don't include obstack.h.
109 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
111 * class.c: (permanent_obstack): Delete declaration.
112 * constants.c: (permanent_obstack): Delete declaration.
113 * except.c: (permanent_obstack): Delete declaration.
114 * expr.c: (permanent_obstack): Delete declaration.
115 * jcf-parse.c: (permanent_obstack): Delete declaration.
116 (saveable_obstack): Delete declaration.
117 * parse.h: (permanent_obstack): Delete declaration.
118 * typeck.c: (permanent_obstack): Delete declaration.
120 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
122 * gcj.texi (version-gcc): Increase to 3.3.
124 2002-07-22 Tom Tromey <tromey@redhat.com>
126 * lex.c (java_lex): Check for `e' or `E' after 0.
128 2002-07-21 Richard Henderson <rth@redhat.com>
130 * lang.c (java_unsafe_for_reeval): New.
131 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
133 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
135 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
136 (jcf_path_init): Use GET_ENVIRONMENT.
138 2002-07-10 Roger Sayle <roger@eyesopen.com>
139 Zack Weinberg <zack@codesourcery.com>
141 * builtins.c (initialize_builtins): Remove defines that
142 handled C/C++ specific junk hereby removed from builtins.def.
144 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
146 * lang.c (java_post_options): Update prototype.
148 2002-07-05 Roger Sayle <roger@eyesopen.com>
150 * builtins.c (initialize_builtins): Ignore the additional
151 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
152 the builtins.def file.
154 2002-07-01 Tom Tromey <tromey@redhat.com>
157 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
160 2002-07-01 Roger Sayle <roger@eyesopen.com>
162 * java/decl.c (builtin_function): Accept additional parameter.
163 (java_init_decl_processing): Pass an additional NULL_TREE
164 argument to builtin_function.
166 2002-06-29 T.J. Mather <tjmather@maxmind.com>
168 * gcj.texi: Fixed gcj invocation example so that it compiles.
170 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
172 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
173 * parse.y (mark_parser_ctxt): Likewise.
174 (check_modifiers, declare_local_variables): Avoid incorrect
175 hardcoded constant 10.
177 * lex.c (java_read_char): Avoid "comparison is always true"
180 2002-06-25 Andreas Schwab <schwab@suse.de>
182 * expr.c (JSR): Avoid undefined operation on PC.
184 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
186 * decl.c (clear_binding_level): Const-ify.
188 2002-06-13 Akim Demaille <akim@epita.fr>
190 * parse.y (class_declaration, interface_declaration): Make sure
191 all their rules have an action, in order to avoid meaningless `$$
192 = $1' and their type clashes.
194 2002-06-11 Tom Tromey <tromey@redhat.com>
196 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
197 * parse-scan.y (statement_without_trailing_substatement): Added
199 (assert_statement): New rule.
200 * java-tree.h (struct lang_type) [assertions]: New field.
201 (TYPE_USES_ASSERTIONS): New macro.
202 (CLASS_USES_ASSERTIONS): Likewise.
203 (FIELD_SYNTHETIC): New define.
204 * lex.c (java_lval;): Added ASSERT_TK.
205 * parse.y (ASSERT_TK): Added.
206 (statement_without_trailing_substatement): Added assert_statement.
207 (assert_statement): New rule.
208 (build_assertion): New function.
209 (maybe_generate_pre_expand_clinit): Create and initialize
211 (lookup_package_type): Removed decl.
212 * keyword.h: Rebuilt.
213 * keyword.gperf (assert): New token.
215 2002-06-10 Akim Demaille <akim@epita.fr>
217 * parse.y (interface_type_list, class_member_declaration)
218 (unary_expression_not_plus_minus): Remove duplicate %type.
221 2002-06-09 Tom Tromey <tromey@redhat.com>
223 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
225 * parse.y (method_header): Give error message in all cases.
228 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
230 Don't use RTL inlining. Fix for PR java/6820.
231 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
232 (flag_really_inline): New.
233 (java_decode_option): Set flag_really_inline if -finline-functions
235 (java_post_options): New function. Turn off inlining unless
236 flag_really_inline is set.
238 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
240 * gjavah.c (throwable_p): Accept argument as either a classname or
241 signature fragment. Create null-terminated classname string for super
242 when calling itself recursively.
243 (decode_signature_piece): Skip first character from class name
244 signature when calling throwable_p.
246 2002-06-08 H.J. Lu (hjl@gnu.org)
248 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
250 2002-06-04 Tom Tromey <tromey@redhat.com>
252 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
254 2002-06-04 Michael Koch <konqueror@gmx.de>
256 * gcj.texi (Input Options): Fixed typo.
258 2002-06-04 Zack Weinberg <zack@codesourcery.com>
260 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
261 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
262 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
263 and all now-pointless local variables. Rename other local
264 variables to reflect their not being handles.
266 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
267 #if JCF_USE_STDIO blocks.
269 * parse.y: Add missing semicolon at end of rule.
271 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
273 * check-init.c (attach_initialized_static_class): Delete, unused.
274 * parse.y: Use htab_t instead of struct hashtable, update
276 * java-tree.h: Include hashtab.h instead of hash.h.
277 (struct lang_decl_func): Use htab_t, set up for gengtype.
278 (struct init_test_hash_entry): Delete.
279 (struct treetreehash_entry): New.
280 (java_treetreehash_find): New
281 (java_treetreehash_new): New prototype.
282 (java_treetreehash_create): New prototype.
283 (java_mark_tree): Delete prototype.
284 (java_hash_hash_tree_node): Delete prototype.
285 (java_hash_compare_tree_node): Delete prototype.
286 (attach_initialized_static_class): Delete prototype.
287 * expr.c (build_class_init): Update to use java_treetreehash
289 (java_expand_expr): Update to use htab_t.
290 (emit_init_test_initialization): Likewise.
291 * decl.c (java_mark_tree): Delete.
292 * class.c (init_test_hash_newfunc): Delete.
293 (java_hash_hash_tree_node): Delete.
294 (java_hash_compare_tree_node): Delete.
295 (add_method_1): Update to use java_treetreehash functions.
296 (JAVA_TREEHASHHASH_H): New macro.
297 (java_treetreehash_hash): New function.
298 (java_treetreehash_compare): New function.
299 (java_treetreehash_find): New function.
300 (java_treetreehash_new): New function.
301 (java_treetreehash_create): New function.
302 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
304 * Make-lang.in (java/parse.o): Depend on debug.h.
305 * java-tree.h (struct lang_identifier): Use gengtype.
306 (union lang_tree_node): New.
307 (struct lang_decl_func): Use gengtype.
308 (struct lang_decl_var): Likewise.
309 (struct lang_decl): Likewise.
310 * parse.y: Include debug.h.
311 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
313 * lang.c (struct language_function): New dummy structure.
315 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
316 descriminator for DECL_LANG_SPECIFIC.
317 (struct lang_decl_func): Rename from struct lang_decl.
318 (enum lang_decl_desc): New.
319 (struct lang_decl): Make it a union. Update all the accessor macros.
320 (struct lang_type): Use gengtype.
321 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
322 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
323 are now the same size.
324 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
325 use discriminator to mark DECL_LANG_SPECIFIC.
327 * Make-lang.in (gt-java-builtins.h): New rule.
328 (java/builtins.o): Add dependency on gt-<filename>.h.
329 * builtins.c: Use gengtype for roots.
330 (union string_or_tree): Use gengtype.
331 (struct builtin_record): Use gengtype.
332 * config-lang.in (gtfiles): Add builtins.c.
334 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
335 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
336 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
337 gt-java-parse.h, gtype-java.h): Add rules to generate.
338 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
339 (class.o): Add dependency on gt-*.h.
340 (constants.o): Likewise.
343 (jcf-parse.o): Likewise.
344 (jcf-write.o): Likewise.
346 * config-lang.in (gtfiles): New.
347 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
348 * constants.c: Replace uses of ggc_add_* with GTY markers.
350 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
351 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
352 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
353 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
355 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
357 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
358 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
360 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
361 Include gtype-java.h.
363 2002-06-02 Tom Tromey <tromey@redhat.com>
365 Fix for PR java/5913:
366 * parse.y (patch_binop): Call patch_string on op1.
368 2002-06-02 Tom Tromey <tromey@redhat.com>
370 Fix for PR java/1343, PR java/6336:
371 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
372 formatting. Changed return type.
373 (anonymous_class_counter): Moved to top of file.
374 (maybe_make_nested_class_name): Append number to class name for
375 function-local classes.
377 2002-05-28 Zack Weinberg <zack@codesourcery.com>
379 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
380 * Make-lang.in: Update dependency lists.
382 2002-05-18 Mark Mitchell <mark@codesourcery.com>
384 * gjavah.c (throwable_p): Do not free the name of the class after
385 passing it to find_class.
386 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
387 * jcf-io.c (dirent.h): Include it.
388 (fnmatch.h): Likewise.
389 (compare_path): New function.
390 (java_or_class_file): Likewise.
391 (memoized_dirlist_entry): New type.
392 (memoized_dirlist_lookup_eq): New function.
393 (memoized_dirlists): New variable.
394 (caching_stat): New function.
395 (memoized_class_lookup_eq): New function.
396 (memoized_class_lookups): Likewise.
397 (find_class): Use memoized_class_lookups and caching_stat.
398 * jcf.h (JCF_USE_SCANDIR): Define.
399 * parse.y (java_expand_classes): Write the class files in reverse
402 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
404 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
406 2002-05-13 Mark Mitchell <mark@codesourcery.com>
408 * jcf-write.c (write_classfile): Unlink the temporary file if it
409 cannot be renamed. Use concat to build up the name of the
412 2002-05-08 Mark Mitchell <mark@codesourcery.com>
414 * jcf-write.c (write_classfile): Write the file to a
415 temporary file and then rename it.
417 2002-05-07 Tom Tromey <tromey@redhat.com>
419 * gjavah.c (throwable_p): Use xstrdup, not strdup.
421 Fix for PR java/1200:
422 * gjavah.c (throwable_p): New function.
423 (decode_signature_piece): Use it. A `WeakReference' isn't the
426 (gcjh_streq): New function.
428 2002-05-07 Andreas Jaeger <aj@suse.de>
430 * parse.y (finish_for_loop): Fix if statement.
432 2002-05-06 Tom Tromey <tromey@redhat.com>
434 Fix for PR java/5941:
435 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
436 loop update expression.
437 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
438 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
440 2002-05-04 Mark Wielaard <mark@klomp.org>
443 * parse.y (build_string_concatenation): Return just op1 only when op2
444 is null and op1 is a STRING_CST, otherwise always construct a
447 2002-04-27 Tom Tromey <tromey@redhat.com>
450 * parse.y (string_convert_int_cst): New function.
451 (merge_string_cste): Use it.
453 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
455 * java-tree.h (java_parse_file): Update.
456 (java_set_yydebug): Remove.
457 * jcf-parse.c (yydebug): Remove.
458 (java_set_yydebug): Die.
459 (java_parse_file): Update.
460 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
462 2002-04-24 Tom Tromey <tromey@redhat.com>
465 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
466 EXPR_WFL_QUALIFICATION of qual_wfl.
468 2002-04-23 Per Bothner <per@bothner.com>
470 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
471 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
472 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
474 2002-04-23 Tom Tromey <tromey@redhat.com>
477 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
478 recognize `-fcompile-resource='.
479 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
482 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
484 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
485 paths. Fixes PR java/2791.
487 2002-04-19 Andrew Haley <aph@redhat.com>
489 * jcf-write.c (push_long_const): lo, hi: New variables.
490 Use rshift_double to extract the high part of a 64-bit long.
491 Use WORD_TO_INT to extract the low part.
493 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
494 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
495 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
497 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
499 * typeck.c (incomplete_type_error): Remove.
501 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
503 * class.c (make_class_data): Set DECL_ALIGN on static class data,
504 for hash synchronization.
505 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
506 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
509 2002-04-16 Mark Wielaard <mark@klomp.org>
511 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
514 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
516 Fix for PR java/6294:
517 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
520 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
522 Fix for PR java/6085:
523 * parse.y (patch_method_invocation): Always use build_access_to_thisn
524 to get enclosing "this" argument for inner-class constructor
525 invocation. Pass correct arguments to build_access_to_thisn.
527 2002-04-10 Andreas Jaeger <aj@suse.de>
529 * gcj.texi (Input Options): Fix extdirs patch.
531 2002-04-10 Anthony Green <green@redhat.com>
533 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
535 2002-04-09 Anthony Green <green@redhat.com>
537 * gcj.texi (Input Options): Add --extdirs documentation.
538 * jcf-dump.c (OPT_extdirs): New macro.
539 (options): Add extdirs option.
540 (help): Describe --extdirs.
541 (main): Handle OPT_extdirs.
542 * gjavah.c (OPT_extdirs): New macro.
543 (options): Add extdirs option.
544 (help): Describe --extdirs.
545 (main): Handle OPT_extdirs.
546 * jcf-path.c (jcf_path_init): Add extdirs support.
547 (jcf_path_extdirs_arg): New function.
548 (extensions): New variable to hold extensions path entries.
549 * jvspec.c: Remove -fextdirs= when compiling main().
550 * lang.c (java_decode_option): Handle -fextdirs=.
551 * jcf.h (jcf_path_extdirs_arg): Declare new function.
552 * Make-lang.in: Compile jcf-path with version info for use in
553 identifying the appropriate libgcj.jar.
555 2002-04-08 Tom Tromey <tromey@redhat.com>
558 * .cvsignore: Added rmic.1 and rmiregistry.1.
559 * gcj.texi (Top): Link to new nodes.
560 (Invoking rmic): New node.
561 (Invoking rmiregistry): Likewise.
562 * Make-lang.in (java.generated-manpages): Added rmic.1 and
564 (java.maintainer-clean): Likewise.
565 ($(srcdir)/java/rmic.1): New target.
566 ($(srcdir)/java/rmiregistry.1): Likewise.
567 (java.install-man): Handle rmic.1 and rmiregistry.1.
569 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
571 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
572 Add note about handling uncaught exceptions. Add an exception handler
575 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
577 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
578 after using it to patch CALL_EXPR.
580 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
582 * gcj.texi (Invocation): Document CNI invocation API.
584 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
586 * expr.c (truthvalue_conversion): Rename. Update.
587 (expand_compare): Update.
588 * java-tree.h (java_truthvalue_conversion): New.
589 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
591 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
593 * java-tree.h (java_mark_addressable): New.
594 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
595 * typeck.c (mark_addressable): Rename, update.
597 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
599 * expr.c (build_java_binop): Update.
600 * java-tree.h (java_signed_type, java_unsigned_type,
601 java_signed_or_unsigned_type): Update.
602 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
603 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
604 * parse.y (patch_binop): Update.
605 * typeck.c (signed_or_unsigned_type, unsigned_type,
606 signed_type): Update.
608 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
610 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
611 (java_dummy_print): Remove.
612 (lang_print_error): Rename. Exit early if inhibiting output.
613 (inhibit_error_printing_function): New.
614 (java_init): Don't set hook.
615 (lang_init_source): Use new boolean.
617 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
619 * parse.y (do_resolve_class): Fix infinite recursion.
621 2002-03-29 Tom Tromey <tromey@redhat.com>
623 * parse.y (check_inner_circular_reference): Ignore incomplete
626 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
628 * Make-lang.in (builtins.o): Update.
629 * boehm.c (get_boehm_type_descriptor): Update.
630 * builtins.c: Include langhooks.h.
631 * decl.c (java_init_decl_processing): Update.
632 * java-tree.h (java_type_for_mode, java_type_for_size): New.
633 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
635 * typeck.c (type_for_mode, type_for_size): Update.
637 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
639 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
641 2002-03-28 Tom Tromey <tromey@redhat.com>
643 * except.c (expand_end_java_handler): If the handler type is NULL,
644 use java.lang.Throwable. Fixes PR java/5986.
646 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
648 Fix for PR java/4715:
649 * jcf-parse.c (parse_source_file_3): New function.
650 (read_class): Call it.
651 (java_parse_file): Likewise.
653 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
655 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
657 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
659 * parse.y (resolve_package): Initialize "decl".
660 (lookup_package_type): Remove unused function.
662 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
664 Fix for PR java/5993:
665 * parse.y (resolve_package): Return the decl if resolution was
666 successful. Don't special case "java.lang" and "java.lang.reflect"
667 packages. Set type_name to the merged identifier.
668 (resolved_qualified_expression_name): Print error using "name" if
669 resolve_package returns NULL_TREE.
671 2002-03-27 Tom Tromey <tromey@redhat.com>
673 * expr.c (expand_invoke): Don't generate null pointer check if
674 we're calling <init>.
676 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
678 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
680 * java-tree.h (java_lang_expand_expr): Similarly.
681 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
682 (java_init): Don't set hook.
684 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
686 Fix for PR java/5850:
687 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
688 context if field was not found in the current scope.
689 * expr.c (lookup_field): Don't look in enclosing contexts.
691 2002-03-26 Tom Tromey <tromey@redhat.com>
693 Fix for PR java/5942:
694 * parse.y (init_src_parse): Added sanity check.
695 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
698 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
700 * decl.c (lang_mark_tree): Rename java_mark_tree.
701 * java-tree.h (java_mark_tree): New.
702 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
704 2002-03-25 Zack Weinberg <zack@codesourcery.com>
706 * lex.c: Change java_perform_atof to take normal parameters
707 instead of a pointer to a parameter block. Call it directly
710 2002-03-22 Mark Wielaard <mark@klomp.org>
712 Fix for PR java/5368:
713 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
714 when printing error message.
716 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
718 * decl.c (maybe_build_cleanup): Remove.
720 2002-03-22 Tom Tromey <tromey@redhat.com>
722 Andrew Haley <aph@cambridge.redhat.com>
724 * expr.c (build_field_ref): Don't build a check if the field is a
727 2002-03-21 Eric Blake <ebb9@email.byu.edu>
729 Fix for PR java/6026:
730 * lex.c (java_lex): Fix parsing of consecutive floats.
732 2002-03-21 Tom Tromey <tromey@redhat.com>
734 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
737 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
739 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
740 insert_block, getdecls, kept_level_p, global_bindings_p): New.
742 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
744 * gcj.texi: @code{gcj} becomes @command{gcj}.
745 @code{gcc} becomes @command{gcc}.
746 GcjRaw changed to gnu.gcc.RawData.
748 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
750 * decl.c (start_java_method): Use new hook.
751 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
752 (java_init): Remove old hook.
754 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
756 * builtins.c (define_builtin): Do nothing if `type' is null.
759 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
761 * parse.y (parser_check_super_interface): Fix error message
764 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
766 * jcf-parse.c (get_constant): Delete unused variables.
768 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
770 * java-tree.h (java_parse_file): New.
771 * jcf-parse.c (yyparse): Rename java_parse_file.
772 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
774 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
776 * parse.y (craft_constructor): Return the constructor decl.
777 (java_expand_classes): Update comments.
778 (lookup_method_invoke): Call fix_constructors immediately for
779 anonymous class. Fixes PR java/5935.
781 2002-03-15 Anthony Green <green@redhat.com>
783 * jcf-parse.c (yyparse): Don't emit class registration
784 constructor when compiling resource files.
786 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * lang.c (java_tree_code_type, java_tree_code_length,
789 tree_code_name): Delete.
790 (tree_code_type, tree_code_length, tree_code_name): Define.
791 (java_init): Don't try to copy into the various tree_code
794 2002-03-12 Tom Tromey <tromey@redhat.com>
796 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
797 UTF-8, not UCS-2. Fixes PR java/5923.
799 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
800 a call_expr wrapped in a convert. Fixes PR java/5848.
802 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
804 * jcf-write.c (write_classfile): Improve error strings.
806 2002-03-11 Eric Blake <ebb9@email.byu.edu>
808 * lex.c: Adjust comments to GNU standards.
810 2002-03-11 Eric Blake <ebb9@email.byu.edu>
812 Fix for PR java/5902:
813 * lex.c (java_lex): Fix parsing of literals.
815 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
817 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
818 to prevent it getting evaluated twice in the store checking case.
819 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
822 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
824 * decl.c (java_init_decl_processing): Make sure class_type_node
825 alignment is not less than 64 bits if hash synchronization is enabled.
827 2002-03-08 Per Bothner <per@bothner.com>
829 * parse.y (java_complete_lhs): Check if patch_assignment
830 returned an error-mark.
832 * parse.y (try_builtin_assignconv): Don't special-case zero.
834 2002-03-08 Per Bothner <per@bothner.com>
836 Fix for PR java/5812.
837 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
838 here instead of in JSR macro. Likewise with load_type_state call.
839 Do the latter on if the return_pc has been verified (the jsr returns).
840 (JSR): Now just call build_java_jsr.
842 2002-03-07 Jeff Sturm <jsturm@one-point.com>
844 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
845 (java.install-common): Link native driver to
846 JAVA_TARGET_INSTALL_NAME.
848 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
850 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
851 * builtins.c(sin_builtin): Likewise
852 * builtins.c(sqrt_builtin): Likewise
854 2002-03-03 Zack Weinberg <zack@codesourcery.com>
856 * java/expr.c, java/jcf-parse.c, java/lex.c:
857 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
858 REAL_ARITHMETIC blocks unconditional. Delete some further
859 #ifdef blocks predicated on REAL_ARITHMETIC.
861 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
863 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
864 explicit sizeof/sizeof.
865 * decl.c (java_init_decl_processing): Likewise.
866 * jcf-parse.c (init_jcf_parse): Likewise.
867 * parse.y (init_src_parse): Likewise.
869 2002-03-02 Per Bothner <per@bothner.com>
871 Make --CLASSPATH by a synonym for --classpath and -classpath.
872 Implement --bootclasspath.
873 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
874 (classpath_l): Remove.
875 (jcf_path_CLASSPATH_arg): Remove.
876 (jcf_path_bootclasspath_arg): New function.
877 (jcf_path_seal): Simplify accordingly.
879 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
880 (jcf_path_CLASSPATH): Remove declaration.
881 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
882 (lang_specific_driver): Translate -bootclasspath.
883 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
884 * lang.c (decode_lang_options): Do jcf_path_init first.
885 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
886 * gjavah.c: Also handle --bootclasspath.
887 Handle --CLASSPATH as a synonum for --classpath.
888 * jcf-dump.c: Likewise.
890 "." is not part of system path, but is the default for --classpath.
891 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
892 (jcf_path_seal): Add "." if no CLASSPATH specified.
894 * gcj.texi: Document changes.
896 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
898 * expr.c (build_java_arraystore_check): Fix formatting.
900 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
902 Fix for PR java/5758, java/5632:
903 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
904 inner-class separator too.
905 * parse.y (do_resolve_class): New local `decl_result.'
906 Progressively build a name for what can have been loaded.
908 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
910 * expr.c (java_array_data_offset): Removed function.
911 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
912 (build_java_array_length_access): Obtain "length" value using a
913 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
914 (build_java_arrayaccess): Correct comment. Access "data" using a
915 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
916 (build_java_arraystore_check): New function.
917 (expand_java_arraystore): Use build_java_arraystore_check.
918 * parse.y (patch_assignment): Simplify code to insert a store check
919 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
920 * check-init.c (check_init): Update to reflect that an array length
921 access is now a COMPONENT_REF.
922 * gcj.texi (Code Generation): Improve documentation of
923 -fno-bounds-check. Add documentation for -fno-store-check.
924 * java-tree.h (flag_store_check): Declare.
925 (build_java_arraystore_check): Declare.
926 * lang.c (flag_store_check): Initialize to 1.
927 (lang_f_options): Add store-check option.
928 * jvspec.c: Don't pass store-check option to jvgenmain.
929 * lang-options.h: Add help string for -fno-store-check.
931 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
933 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
934 * java-tree.h (java_dup_lang_specific_decl): New.
935 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
937 2002-02-27 Zack Weinberg <zack@codesourcery.com>
939 * builtins.c, decl.c: Delete traditional-mode-related code
940 copied from the C front end but not used, or used only to
941 permit the compiler to link.
943 2002-02-22 Tom Tromey <tromey@redhat.com>
945 Fix for PR java/2369:
946 * jvspec.c (verify_class_name): New function.
947 (lang_specific_driver): Call it.
948 (JAVA_START_CHAR_P): New macro.
949 (JAVA_PART_CHAR_P): Likewise.
951 2002-02-22 Per Bothner <per@bothner.com>
953 * class.c: Change vtable to be more compatible with g++ v3 abi.
954 (get_dispatch_table): Prepend offset-to-top (always 0) and
955 type_info pointer (currently unimplemented hence NULL) to vtable.
956 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
957 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
958 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
959 (build_dtable_decl): Add declarations for new fields.
961 2002-02-20 Per Bothner <per@bothner.com>
963 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
964 to finit$ (otherwise generate_bytecode_insns drops it). However, we
965 don't need to set it on the COMPOUND_EXPR - the caller does that.
967 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
969 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
970 `--CLASSPATH' becomes `--classpath.'
971 * gjavah.c: Likewise.
972 * jcf-dump.c: Likewise.
973 * lang-options.h: Likewise.
975 * jcf-path.c: Updated comment.
976 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
977 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
978 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
979 (jcf_path_CLASSPATH_arg): Ditto.
980 (classpath_u): Updated leading comment.
982 2002-02-20 Per Bothner <per@bothner.com>
984 * builtins.c (check_for_builtin): New function.
985 (build_call_or_builtin): Remove.
986 * java-tree.h: Update accordingly.
987 * expr.c (expand_invoke): Use build + check_for_builtin instead
988 of build_call_or_builtin.
989 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
990 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
991 flag (which had caused jcf-write to incorrectly emit invokevirtual).
993 2002-02-17 Tom Tromey <tromey@redhat.com>
995 * java-tree.h (TYPE_STRICTFP): New macro.
996 (struct lang_type) [strictfp]: New field.
997 (CLASS_STRICTFP): New macro.
998 (METHOD_STRICTFP): New macro.
999 (struct lang_decl) [strictfp]: New field.
1000 * parse.y (method_header): Disallow strictfp constructor or
1002 (STRICT_TK): Move before MODIFIER_TK.
1003 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1004 (METHOD_MODIFIERS): Likewise.
1005 (INTERFACE_MODIFIERS): Likewise.
1006 * jcf-write.c (get_access_flags): Likewise.
1007 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1008 (add_method_1): Likewise.
1009 (get_access_flags_from_decl): Likewise.
1010 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1011 recognize strictfp flag.
1012 * jcf.h (ACC_STRICT): New define.
1014 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1016 * class.c(build_utf8_ref): Move declaration of decl_size
1018 2002-02-07 Tom Tromey <tromey@redhat.com>
1020 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1023 2002-02-04 Anthony Green <green@redhat.com>
1025 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1026 sections if available.
1028 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1030 * parse.y (java_expand_classes): Fix typo in static field loop.
1032 2002-02-02 Richard Henderson <rth@redhat.com>
1034 * class.c (add_field): Mark static fields external.
1035 (build_class_ref): Remove redundant set.
1036 * parse.y (java_expand_classes): Mark static fields of classes
1037 to be compiled as local.
1038 * jcf-parse.c (parse_class_file): Likewise.
1040 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1042 * gcj.texi (About CNI): New node.
1044 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1047 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1048 setlocale() with LC_CTYPE as a parameter.
1051 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1053 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1054 Follow GNU Coding Standards for --version.
1056 2002-01-28 Tom Tromey <tromey@redhat.com>
1058 * expr.c (build_jni_stub): Ensure storage for `meth' is
1060 * parse.y (java_complete_expand_methods): Set
1061 current_function_decl before building JNI stub.
1063 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1065 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1068 2002-01-22 Tom Tromey <tromey@redhat.com>
1070 * decl.c (java_init_decl_processing): Use add_predefined_file.
1071 Predefine RawData.java.
1072 (predef_filenames): Removed.
1073 (java_init_decl_processing): Don't register predef_filenames.
1074 * jcf-parse.c (add_predefined_file): New function.
1075 (predefined_filename_p): Rewrote.
1076 (predefined_filename_p): No longer static.
1077 * decl.c (java_init_decl_processing): Call initialize_builtins.
1078 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1079 (java/builtins.o): New target.
1080 * builtins.c: New file.
1081 * parse.y (patch_invoke): Use build_call_or_builtin.
1082 * java-tree.h (build_call_or_builtin): Declare.
1083 (initialize_builtins): Declare.
1084 (java_set_exception_lang_code): Removed unused declaration.
1085 (PREDEF_FILENAMES_SIZE): Removed.
1086 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1087 (predef_filenames): New define.
1088 (add_predefined_file): Declare.
1089 (predefined_filename_p): Declare.
1090 * expr.c (expand_invoke): Use build_call_or_builtin.
1092 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1094 * parse.y (patch_switch_statement): Fix format specifier.
1096 2002-01-16 Tom Tromey <tromey@redhat.com>
1098 More for PR java/5365:
1099 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1101 (process_file): Generate include for
1102 java.lang.UnsupportedOperationExceptions.
1104 2002-01-15 Andreas Jaeger <aj@suse.de>
1106 * .cvsignore: Add man pages.
1108 2002-01-15 Tom Tromey <tromey@redhat.com>
1110 Fix for PR java/5365:
1111 * gjavah.c (process_file): Turn class name into a file name.
1113 2002-01-14 Matthias Klose <doko@debian.org>
1115 * gcj.texi: Fix whitespace and formatting errors in the
1116 synopsis of the man pages. Update copyright.
1118 2002-01-14 Tom Tromey <tromey@redhat.com>
1121 * Make-lang.in (java.install-man): Handle jv-convert man page.
1122 (java.generated-manpages): Added jv-convert.1.
1123 (java.uninstall): Remove jv-convert.1.
1124 (java.maintainer-clean): Likewise.
1125 ($(srcdir)/java/jv-convert.1): New target.
1126 * gcj.texi (Top): Link to jv-convert node.
1127 (Individual utilities): Likewise.
1128 (Invoking jv-convert): New node.
1130 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1131 Martin Kahlert <martin.kahlert@infineon.com>
1133 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1134 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1136 2002-01-03 Graham Stott <grahams@redhat.com>
1138 * class.c (compile_resource_file): Update copyright date.
1139 Constify filename parameter.
1140 (java-tree.h): Update copyright date.
1141 (compile_resource_file): Constify filename parameter.
1143 2002-01-03 Graham Stott <grahams@redhat.com>
1145 * gcc/jcf-parse.c: Update copyright date.
1146 (yyparse): Constify resource_filename.
1148 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1150 * parse.y (src_parse_roots): Don't needlessly zero init.
1152 2001-12-31 Tom Tromey <tromey@redhat.com>
1154 * parse.y (dump_java_tree): New function.
1155 (source_end_java_method): Call it.
1156 (end_class_declaration): Likewise.
1157 * lang.c (java_decode_option): Call dump_switch_p.
1159 2001-12-28 Tom Tromey <tromey@redhat.com>
1161 * gen-table.pl: Don't process characters after \uffff. Added
1162 comment pointing to input file.
1164 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1166 * gen-table.pl: Const-ify output. Document the location of a
1167 suitable unicode input file.
1169 * chartables.h: Regenerate.
1171 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1173 * chartables.h: Const-ify.
1174 * gjavah.c (options): Likewise.
1175 * jcf-dump.c (options): Likewise.
1176 * jv-scan.c (options): Likewise.
1177 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1178 * parse.y (binop_lookup): Likewise.
1180 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1182 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1183 the static arrays that are output.
1184 * jvspec.c (jvgenmain_spec): Make static.
1185 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1186 * keyword.h: Regenerate.
1187 * lang.c (string_option, process_option_with_no, lang_f_options,
1188 lang_W_options): Const-ify.
1189 * lex.c (java_lex): Likewise.
1191 2001-12-21 Richard Henderson <rth@redhat.com>
1193 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1194 (get_boehm_type_descriptor): ... here. Arrange for the
1195 TREE_TYPE to get set properly.
1197 2001-12-21 Richard Henderson <rth@redhat.com>
1199 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1200 only if the target requires collect2.
1202 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1204 2001-12-20 Tom Tromey <tromey@redhat.com>
1207 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1208 CAN_COMPLETE_NORMALLY for the node.
1209 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1210 generate code for second branch if first branch can't complete
1212 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1213 the loop head if the loop body can't complete normally.
1215 2001-12-20 Tom Tromey <tromey@redhat.com>
1218 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1219 case where `finally' clause can't complete normally.
1221 2001-12-20 Tom Tromey <tromey@redhat.com>
1224 * parse.y (analyze_clinit_body): Added this_class parameter.
1225 Check for more cases where we must keep <clinit>.
1226 (maybe_yank_clinit): Cleaned up flow control.
1228 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1230 * decl.c (java_init_decl_processing): Don't initialize
1231 finit_leg_identifier_node.
1232 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1233 (finit_leg_identifier_node): Remove.
1234 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1236 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1238 * mangle.c (mangle_member_name): Don't special-case for
1240 * mangle_name.c (unicode_mangling_length): Likewise.
1241 (append_unicode_mangled_name): Likewise.
1242 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1245 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1247 * expr.c (build_java_array_length_access): Don't force null pointer
1248 check unless flag_check_references is set.
1250 2001-12-20 Tom Tromey <tromey@redhat.com>
1252 Fix for PR java/3417:
1253 * parse.y (patch_assignment): Added special processing for
1255 (patch_return): Don't convert booleans to integers, and don't
1256 special-case `null'.
1258 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1260 * config-lang.in (diff_excludes): Remove.
1262 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1264 * gcj.texi: Update link to GCC manual.
1266 2001-12-17 Tom Tromey <tromey@redhat.com>
1268 * parse.y (link_nested_class_to_enclosing): Removed useless
1271 2001-12-16 Tom Tromey <tromey@redhat.com>
1273 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1276 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1278 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1279 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1282 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1284 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1286 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1288 * decl.c (java_init_decl_processing): Build otable_type correctly.
1289 otable_decl is an otable_type.
1291 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1293 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1294 otable_type, otable_ptr_type, method_symbol_type,
1295 method_symbols_array_type, method_symbols_array_ptr_type): New
1296 field/global tree definitions.
1297 (flag_indirect_dispatch): New flag.
1298 * decl.c (java_init_decl_processing): Initialize new otable and
1299 otable_syms type nodes and decls. Add new field "index" to
1301 * class.c (build_method_symbols_entry): New function.
1302 (make_method_value): Set "index" to to method's vtable index for
1303 virtual methods when indirect-dispatch is not used.
1304 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1305 and set vtable_method_count to -1. Set otable and otable_syms field
1306 if indirect-dispatch is used and there was something to put in them.
1307 (build_method_symbols_entry): New function.
1308 (emit_offset_symbol_table): New function.
1309 * expr.c (get_offset_table_index): New function.
1310 (build_invokevirtual): Build array reference to otable at the index
1311 returned by get_offset_table_index, and use the result as the vtable
1313 (build_invokeinterface): Similar.
1314 * jcf-parse.c (yyparse): If indirect-dispatch, call
1315 emit_offset_symbol_table at the end of compilation, after all classes
1316 have been generated.
1317 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1318 * lang.c (flag_indirect_dispatch): Define.
1319 (lang_f_options): Add indirect-dispatch flag.
1321 2001-12-14 Matthias Klose <doko@debian.org>
1323 * gcj.texi: Markup for man page generation. Document missing
1324 options printed by <tool> --help.
1325 Terminate description of gij's -ms option with a dot.
1326 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1327 (java.generated-manpages java.install-man, java.uninstall,
1328 java-maintainer-clean) Updated.
1330 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1332 * class.c (get_dispatch_table): Fix java vtable layout
1333 for TARGET_VTABLE_USES_DESCRIPTORS.
1334 * decl.c (java_init_decl_processing): Initialize
1335 alloc_no_finalizer_node, finalize_identifier_node.
1336 * expr.c (class_has_finalize_method): New function.
1337 (expand_java_NEW): Generate calls for finalizer-free allocation.
1338 (build_invokevirtual): Fix java vtable layout for
1339 TARGET_VTABLE_USES_DESCRIPTORS.
1340 * java-tree.h (enum java_tree_index): New entries:
1341 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1342 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1343 (class_has_finalize_method): declare.
1344 (HAS_FINALIZER_P): New macro.
1345 * parse.y (patch_invoke): Generate calls for finalizer-free
1348 2001-12-12 Matthias Klose <doko@debian.org>
1350 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1351 whitespace at end of line.
1353 2001-12-11 Tom Tromey <tromey@redhat.com>
1355 * lex.c (java_init_lex): Define wfl_to_string as
1356 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1358 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1360 * class.c (make_method_value): Use null_pointer_node to
1361 represent empty exception table.
1363 2001-12-10 Tom Tromey <tromey@redhat.com>
1365 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1367 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1369 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1371 2001-12-09 Per Bothner <per@bothner.com>
1373 * check-init.c (current_switch_has_default): New static field.
1374 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1375 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1376 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1378 2001-12-09 Tom Tromey <tromey@redhat.com>
1380 * check-init.c (check_init): Don't allow pre- or post- increment
1381 or decrement of final variable.
1382 (final_assign_error): Minor error message rewording.
1384 2001-12-08 Tom Tromey <tromey@redhat.com>
1386 * java-tree.h: Fixed typo.
1388 * gjavah.c (decompile_method): Don't decompile to `return this'
1391 * gjavah.c (cxx_keywords): Re-sorted.
1392 * lex.c (cxx_keywords): Re-sorted.
1394 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1397 * gjavah.c (print_namelet): Clear subnamelets.
1398 (HANDLE_METHOD): Set `method_printed' earlier.
1400 2001-12-07 Tom Tromey <tromey@redhat.com>
1402 * lang.c (lang_f_options): Added
1403 optimize-static-class-initialization.
1404 (java_decode_option): Removed special case.
1406 2001-12-07 Per Bothner <per@bothner.com>
1408 * check-init.c (check_init): Fix typo freeing memory twice.
1410 2001-12-05 Per Bothner <per@bothner.com>
1412 Restore support for static class initialization optimization.
1413 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1414 * check-init.c (check_int): At end of BLOCK handle initialization
1415 blocks, which used to be done in java_complete_expand_method but did
1416 not handle the case where check_for_initialization might allocate
1417 more than a word of bits.
1418 * decl.c (lang_make_tree): The smic field is now a tree.
1419 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1420 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1422 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1424 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1425 Change from a hash table to a list.
1426 (struct_lang_decl): Change field 'smic' to match.
1427 * class.c (add_method_1): Initialize
1428 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1429 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1430 (java_expand_method_bodies): -here, since 'smic' is now a list.
1431 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1433 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1435 * class.c (java_hash_compare_tree_node): Fix casts.
1437 2001-12-04 Per Bothner <per@bothner.com>
1439 * check-init.c: Handle definite unassignment to finals in addition
1440 to definite assignment.
1441 (loop_current_locals): New field.
1442 (num_current_locals, int start_current_locals, num_current_words):
1444 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1445 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1446 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1447 (get_variable_decl, check_final_reassigned): New functions.
1448 (check_init, check_bool_init): Modify as needed for checking finals.
1449 (check_for_initialization): Take extra parameter and return void.
1450 Do extra start-up logic to check final fields for assignment.
1451 * parse.y (check_static_final_variable_assignment_flag,
1452 reset_static_final_variable_assignment_flag, check_final_assignment,
1453 check_final_variable_local_assignment_flag,
1454 reset_final_variable_indirect_assignment_flag,
1455 reset_final_variable_global_assignment_flag): Remove functions.
1456 (java_complete_expand_methods, outer_field_access_fix,
1457 patch_assignment): Remove no-longer used logic.
1458 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1459 * parse.y (register_fields, java_complete_tree): Update accordingly.
1461 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1462 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1463 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1465 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1467 * java-tree.h (DECL FINAL): New bit-field.
1468 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1469 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1470 (DECL_INIT_CALLS_THIS): New macro.
1471 (struct lang_decl): New bit-field init_calls_this.
1472 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1473 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1474 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1475 use it for both local variables and final fields.
1476 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1478 (struct lang_type): Remove hfv bit-field.
1479 (check_for_initialization): Change to return void.
1481 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1482 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1483 * check-init.c (final_assign_error): New helper function.
1484 (check_final_reassigned, check_init): Use it.
1485 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1487 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1488 bit-fields to unsigned.
1490 2001-12-03 Per Bothner <per@bothner.com>
1492 * parse.y (patch_binop): Minor constant folding.
1494 * parse.y (build_current_thisn): Shorter 'buffer'.
1496 2001-12-03 Per Bothner <per@bothner.com>
1498 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1499 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1500 * jcf-write.c (generate_bytecode_insns): Remove support for
1501 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1502 * check-init.c (check_init): Likewise.
1504 2001-12-03 Per Bothner <per@bothner.com>
1506 * verify.c (subroutine_nesting): New function.
1507 (verify_jvm_instructions): Use it to fix logic for checking that
1508 we're done with the current subroutine.
1510 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1511 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1513 2001-12-03 Per Bothner <per@bothner.com>
1515 * jcf.h: Fix obvious typo in comment.
1516 * typeck.c (build_null_signature): Add comment.
1518 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1520 * expr.c: Remove leading capital from diagnostic messages, as
1521 per GNU coding standards.
1522 * jcf-io.c: Similarly.
1523 * jcf-parse.c: Similarly.
1524 * jv-scan.c: Similarly.
1525 * jvspec.c: Similarly.
1526 * mangle.c: Similarly.
1528 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1529 Alexandre Petit-Bianco <apbianco@redhat.com>
1531 * expr.c (build_java_arrayaccess): Call save_expr on array for
1532 correct evaluation order, modified comment, fixed indentation.
1533 * parse.y: (patch_assignment): Correctly extract the array base
1534 from the tree generate by build_java_arrayaccess, added comments.
1535 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1536 Fixes PR java/3096, PR java/3803, PR java/3965.
1538 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1540 * expr.c (expand_byte_code): Remove trailing periods from messages.
1541 * jcf-parse.c (load_class, jcf_parse): Similarly.
1542 * jcf-write.c (generate_classfile): Similarly.
1543 * lex.c (java_lex): Similarly.
1545 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1547 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1549 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1551 * Make-lang.in (java.generated-manpages): New dummy target.
1553 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1555 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1557 (lang_specific_pre_link): Use set_input to set input_filename.
1559 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1560 (main): Fix definition.
1561 Strip `main' from classname.
1564 2001-11-18 Roger Sayle <roger@eyesopen.com>
1566 * parse.h (java_expand_switch): Remove old prototype.
1568 2001-11-18 Tom Tromey <tromey@redhat.com>
1570 Fix for PR java/1401:
1571 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1573 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1576 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1578 * lang.c (finish_parse): Rename to java_finish.
1579 (LANG_HOOKS_FINISH, java_finish): New.
1581 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1583 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1584 * java-tree.h: New prototype.
1585 * lang.c (java_init): Update prototype. Combine with old init_parse.
1587 2001-11-13 Tom Tromey <tromey@redhat.com>
1589 * gjavah.c (method_signature): New global.
1590 (HANDLE_METHOD): Set it.
1591 (decompile_return_statement): New function.
1592 (decompile_method): Use it.
1593 (print_method_info): Removed `synth' argument.
1595 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1597 * java-tree.h (java_set_yydebug): New.
1598 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1599 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1600 (print_lang_decl, print_lang_type, print_lang_identifier,
1601 print_lang_statistics, lang_print_xnode): Remove.
1603 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1605 * jcf-parse.c (init_lex): Remove.
1606 * lang.c (language_string, lang_identify): Remove.
1607 (struct lang_hooks): Constify.
1608 (LANG_HOOKS_NAME): Override.
1609 (init_parse): Update.
1611 2001-11-08 Andreas Franck <afranck@gmx.de>
1613 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1614 program_transform_name the way suggested by autoconf.
1615 (java.install-common): Also transform auxiliary program names with
1616 program_transform_name.
1618 2001-11-08 Tom Tromey <tromey@cygnus.com>
1620 * parse.y (trap_overflow_corner_case): New rule.
1621 (unary_expression): Use it.
1622 * lex.c (java_init_lex): Don't set minus_seen.
1623 (yylex): Don't use minus_seen. Communicate overflow to parser for
1625 (error_if_numeric_overflow): New function.
1626 * parse.h (minus_seen): Removed field.
1627 (JAVA_RADIX10_FLAG): New define.
1629 2001-11-07 Tom Tromey <tromey@redhat.com>
1631 Patch for PR java/1414:
1632 * parse.y (case_label_list): New global.
1633 (goal): Register case_label_list with GC.
1634 (java_complete_lhs): Save new case on case_label_list.
1635 (patch_switch_statement): Check for duplicate case labels.
1637 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1639 * parse.y (patch_assignment): Removed unused third argument.
1640 (java_complete_lhs): Removed unused third argument to patch_assignment.
1642 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1644 * lang.c: Include langhooks-def.h.
1645 * Make-lang.in: Update.
1647 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1649 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1651 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1653 * mangle.c (find_compression_record_match): Don't match compression
1654 records for package name elements unless they occur at the start of
1655 the name. Fix for PR java/4717.
1657 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1659 * expr.c (expand_java_field_op): Don't special-case references to
1660 java.lang.PRIMTYPE.TYPE.
1661 (build_primtype_type_ref): Removed.
1662 * java-tree.h (build_primtype_type_ref): Remove prototype.
1663 * parse.y (maybe_build_primttype_type_ref): Removed.
1664 (complete_function_arguments): Don't special-case references to
1665 java.lang.PRIMTYPE.TYPE.
1666 (patch_assignment): Likewise.
1667 (array_constructor_check_entry): Likewise.
1669 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1671 * mangle.c (static tree compression_table): Fixed leading comment.
1672 * parse.h (struct parser_ctxt): Fixed field comment.
1673 * parse.y (check_pkg_class_access): New prototype, fixed leading
1674 comment, new parameter used to emit error only if passed as true.
1675 (parse_check_super): Pass extra argument to check_pkg_class_access.
1676 (do_resolve_class): Likewise.
1677 (process_imports): Likewise.
1678 (read_import_dir): Fixed indentation.
1679 (find_in_imports_on_demand): New local class_type_name. Local
1680 node_to_use deleted. while loop changed into for loop. Report
1681 multiple definition only for accessible classes. Improved error
1683 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1684 assigned to parameter list, fixed indentation. while loop changed
1685 into for loop, restore TREE_CHAIN on local `tem' before the next
1688 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1690 * lang.c (lang_get_alias_set): Deleted.
1692 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1694 * gjavah.c (jni_print_char): Fix thinko in last change.
1696 * gjavah.c (jni_print_char, decode_signature_piece): Use
1697 safe-ctype macros and/or fold extra calls into fewer ones.
1698 * lex.c (java_read_unicode, java_lex): Likewise.
1699 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1700 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1701 * mangle_name.c (append_unicode_mangled_name,
1702 unicode_mangling_length): Likewise.
1704 2001-10-17 Richard Henderson <rth@redhat.com>
1706 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1708 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1710 * lang.c (langhooks.h): Included.
1711 (LANG_HOOKS_INIT): Redefined.
1712 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1713 (LANG_HOOKS_DECODE_OPTION): Likewise.
1714 (struct lang_hooks lang_hooks): New initialization.
1716 2001-10-11 Per Bothner <per@bothner.com>
1718 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1719 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1720 The former is simpler, and jcf-write.c handles it better.
1721 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1722 or WITH_CLEANUP_EXPR.
1723 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1724 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1726 * parse.y (patch_if_else_statement): If the condition is constant,
1727 optimize away the test.
1729 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1731 * parse.y (patch_cast): Call patch_string on the first operand of
1732 the incoming node, update it if necessary. Fixes PR java/4510.
1734 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1736 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1737 when name qualifier matches a package name.
1739 2001-10-08 Tom Tromey <tromey@redhat.com>
1741 Fix for PR java/4489:
1742 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1743 force a new label when computing `body_block'.
1745 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1747 * jcf-io.c (format_uint): Const-ify.
1748 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1749 * lex.c (java_get_line_col): Likewise.
1750 * parse.y (build_incdec): Likewise.
1752 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1754 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1755 a NULL enclosing context if appropriate. Fixes PR java/4466.
1757 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1759 * parse.y (patch_assignment): Use lvalue's original TYPE when
1760 building the final COMPOUND_EXPR.
1761 (try_reference_assignconv): Fixed leading comment.
1763 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1765 * parse.y (check_final_variable_indirect_assignment): For
1766 COMPOUND_EXPR, return only if finals were found initialized
1767 properly, if not, keep on checking.
1768 (check_final_variable_global_assignment_flag): New local
1769 error_found, set when appropriate and used to decide whether to
1770 report uninitialized finals. Fixed typo in comment.
1772 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1774 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1775 last three initializations. Fixes PR java/4360.
1777 2001-09-21 Richard Henderson <rth@redhat.com>
1779 * class.c (get_dispatch_table): Handle function descriptors.
1780 (build_dtable_decl): Likewise.
1781 * expr.c (build_invokevirtual): Likewise.
1783 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1785 * parse.y (patch_method_invocation): Build class initialization
1786 when static finals are used to qualify method invocation.
1789 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1791 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1792 build_type_name_from_array_name.
1793 (STRING_STRIP_BRACKETS): New macro.
1794 * parse.y (build_type_name_from_array_name): New function.
1795 (array_creation_expression:): Accumulate []s instead of [s.
1796 (cast_expression:): Accumulate []s instead of [s after cast type
1798 (build_array_from_name): Local string deleted, use
1799 build_type_name_from_array_name.
1800 (build_unresolved_array_type): Accumulate []s instead of [s after
1802 (register_fields): Fixed comment.
1803 (resolve_class): Local name, base deleted, new locals tname and
1804 array_dims. Use build_type_name_from_array_name. Use array_dims to
1806 (purify_type_name): Use STRING_STRIP_BRACKETS.
1808 2001-09-18 Andreas Jaeger <aj@suse.de>
1810 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1811 * jv-scan.c: Likewise.
1813 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1815 * parse.y (patch_method_invocation): Inner class creation context
1816 check not enforced within constructors. Fixes PR java/1873.
1818 2001-09-16 Tom Tromey <tromey@redhat.com>
1820 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1821 NOTE_PUSH for single-case push. Fixes PR java/4189.
1823 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1825 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1826 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1827 (struct lang_type): New fields import_list and import_demand_list.
1828 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1829 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1830 (do_resolve_class): New local saved_enclosing_type, initialized,
1831 passed as parameter to find_in_imports and find_in_imports_on_demand.
1832 (find_in_imports): Added paramater enclosing_type, use its
1833 TYPE_IMPORT_LIST when applicable.
1834 (find_in_imports_on_demand): Added parameter enclosing_type, use
1835 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1836 declaration and initialization.
1837 (fold_constant_for_init): Switch/restore current_class to the
1838 appropriate context.
1840 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1842 * verify.c (verify_jvm_instructions): Fix typo.
1844 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1846 * expr.c (expand_invoke): Const-ification.
1847 * parse.y (patch_method_invocation): Likewise.
1849 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1851 * gjavah.c (cxx_keywords): Const-ification.
1852 * keyword.gperf (java_keyword): Likewise.
1853 * lang.c (java_tree_code_name): Likewise.
1854 * lex.c (cxx_keywords): Likewise.
1855 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1857 2001-09-11 Richard Henderson <rth@redhat.com>
1859 * parse.h (ctxp_for_generation): Mark extern.
1861 2001-09-10 Richard Henderson <rth@redhat.com>
1863 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1865 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1867 * typeck.c (java_array_type_length, build_prim_array_type):
1868 Represent empty arrays by NULL index.
1870 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1872 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1873 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1875 2001-09-06 Anthony Green <green@redhat.com>
1877 * class.c (O_BINARY): Define if necessary.
1878 (registerResource_libfunc): Declare.
1879 (init_class_processing): Initilize registerResource_libfunc.
1880 (compile_resource_file): New function.
1881 * java-tree.h (resource_name): Declare.
1882 (compile_resource_file): Declare.
1883 * jcf-parse.c (yyparse): Handle compiling java resource files.
1884 * lang.c (java_decode_option): Handle -fcompile-resource option.
1885 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1887 * gcj.texi (Code Generation): Add documentation for -R flag.
1889 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1891 * jcf-write.c (generate_classfile): Issue an error in case of
1892 field/initial value mismatch.
1893 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1894 being initialized and we're generating bytecode.
1895 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1896 set DECL_INITIAL properly when appropriate.
1900 2001-09-01 Per Bothner <per@bothner.com>
1902 * parse.y (maybe_yank_clinit): A field without an initializer is not
1903 relevant. All initializers except static final and constant require
1904 <clinit>, regardless of flag_emit_class_files.
1906 2001-08-31 Per Bothner <per@bothner.com>
1908 * class.c (set_constant_value): When not emiting class files, then a
1909 String ConstantValue is a utf8const_ptr_type.
1911 2001-08-30 Per Bothner <per@bothner.com>
1913 * jcf-write.c (generate_classfile): Check that field is primitive
1914 or string before emitting ConstantValue attribute.
1916 2001-08-30 Per Bothner <per@bothner.com>
1918 * parse.y (resolve_qualified_expression_name): If creating a
1919 COMPOUND_EXPR, set it's type correctly.
1921 2001-08-30 Per Bothner <per@bothner.com>
1923 * jcf-io.c (open_class): Set filename field.
1925 * jcf-parse,c (parse_class_file): Set current_function_decl
1926 for better error message when Code attribute is missing.
1928 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1929 better diagnostics, especially for constructors.
1931 2001-08-30 Per Bothner <per@bothner.com>
1933 * jcf-write.c (generate_classfile): Don't write ConstantValue
1934 attribute if field is not final, for compatibility with jdk.
1936 * jcf-write.c (generate_classfile): Convert ConstantValue values
1937 to correct type. Work-around for front-end bug.
1938 * class.c (set_constant_value): Error if constant has wrong type.
1940 2001-08-30 Per Bothner <per@bothner.com>
1942 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1943 "Double" are printed at verbosity 1.
1945 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1947 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1949 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1951 * parse.y (patch_assignment): Don't verify final re-assignment here.
1952 (java_complete_lhs): Verify assignments to finals calling
1953 patch_assignment. Verify re-assignments to finals before calling
1956 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1958 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1961 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1963 * lex.c (java_lex): new local found_hex_digits. Set and then used
1964 in test to reject invalid hexadecimal numbers.
1965 * parse.y (java_complete_tree): Prevent unwanted cast with
1966 initialized floating point finals.
1967 (patch_binop): Emit a warning when detecting a division by zero,
1968 mark result not constant, don't simplify non integer division.
1970 2001-08-28 Per Bothner <per@bothner.com>
1972 * jcf-write.c (generate_bytecode_insns): For increments and
1973 decrements just recurse to push constant. Improvement on Mark's patch.
1975 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1977 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1978 real conversion for increments and decrements of reals.
1980 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1982 * parse.y (resolve_qualified_expression_name): Handle unresolved
1983 qualified expressions, prevent numerical qualifiers, fixed typo.
1986 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1988 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1989 don't report anything but deprecated class when marked so. Handle
1991 (patch_method_invocation): Check deprecation on methods and types.
1992 (patch_binop): code becomes an enum tree_code, added default: to
1993 switch to handle that. Detect division by zero, try to fold and
1994 return before using a subroutine.
1996 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1998 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1999 file smaller than 4 bytes.
2000 * parse.y (check_inner_circular_reference): New function.
2001 (check_circular_reference): Likewise.
2002 (array_initializer:): Accept {,}.
2003 (java_check_circular_reference): Rewritten using
2004 check_circular_reference and check_inner_circular_reference.
2005 (java_complete_expand_method): Unconditionally save and restore
2006 the unpurged exception list.
2007 (build_dot_class_method_invocation): Unmangle signature parameter.
2009 2001-08-21 Tom Tromey <tromey@redhat.com>
2011 * decl.c (init_decl_processing): Add `throws' field to method
2013 * class.c (make_method_value): Compute `throws' field for method.
2015 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2017 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2018 circularity is detected.
2019 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2021 2001-08-17 Richard Henderson <rth@redhat.com>
2023 * class.c (emit_register_classes): Add align parameter to
2024 call to assemble_integer.
2026 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2028 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2029 loading a class_or_name fails, try considering an innerclass name
2030 and load the enclosing context.
2031 * parse.y (resolve_inner_class): New function.
2032 (find_as_inner_class): Added leading comment.
2033 (register_incomplete_type): Keep the current context as enclosing
2034 context for JDEP_FIELD dependencies.
2035 (do_resolve_class): Locals new_class_decl and super initialized to
2036 NULL. Call resolve_inner_class, explore the enclosing context
2037 superclass if necessary.
2040 2001-08-16 Tom Tromey <tromey@redhat.com>
2042 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2043 * gjavah.c (main): Updated for change to jcf_path_seal.
2044 * lang.c (version_flag): New global.
2045 (java_decode_option): Recognize `-version'.
2046 (java_init): Update for change to jcf_path_seal.
2047 * jcf.h (jcf_path_seal): Added `print' argument.
2048 * jcf-path.c (jcf_path_seal): Added `print' argument.
2050 2001-08-13 Zack Weinberg <zackw@panix.com>
2052 * Make-lang.in (java/decl.o): Update dependencies.
2053 * decl.c: Include libfuncs.h, don't include toplev.h.
2055 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2057 * decl.c (init_decl_processing): exception_type_node,
2058 class_not_found_type_node, and no_class_def_found_type_node
2059 initialized. predef_filenames augmented accordingly.
2060 instinit_identifier_node initialized.
2061 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2062 * java-tree.h (enum java_tree_index): New entries
2063 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2064 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2065 (exception_type_node): New macro.
2066 (class_not_found_type_node): Likewise.
2067 (no_class_def_found_type_node): Likewise.
2068 (instinit_identifier_node): Likewise.
2069 (PREDEF_FILENAMES_SIZE): Adjusted.
2070 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2071 (struct lang_type): Fixed typo in bitfield name.
2072 (DECL_INSTINIT_P): New macro.
2073 (ID_INSTINIT_P): Likewise.
2074 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2076 * parse.y (encapsulate_with_try_catch): New function.
2077 (generate_instinit): Likewise.
2078 (build_instinit_invocation): Likewise.
2079 (ctors_unchecked_throws_clause_p): Likewise.
2080 (add_instance_initializer): Deleted.
2081 (build_instance_initializer): Likewise.
2082 (in_instance_initializer): Likewise.
2083 (check_method_redefinition): instinit$ not to be verified.
2084 (java_complete_expand_methods): Generate instinit$, simplified code.
2085 (build_dot_class_method): Eliminated unnecessary locals. Use
2086 encapsulate_with_try_catch, removed unnecessary code.
2087 (fix_constructors): New local iii. Use build_instinit_invocation.
2088 (patch_method_invocation): Added comment.
2089 (maybe_use_access_method): Don't consider instinit$.
2090 (find_applicable_accessible_methods_list): Shorten the search for
2092 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2093 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2094 (patch_throw_statement): Likewise. Fixed typo.
2096 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2099 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2100 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2102 (lang_specific_pre_link): Use set_input to set input_filename.
2104 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2105 (main): Fix definition.
2106 Strip `main' from classname.
2109 2001-08-11 Zack Weinberg <zackw@panix.com>
2111 * lex.h: Don't include setjmp.h. Don't define
2112 SET_FLOAT_HANDLER or prototype set_float_handler.
2114 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2116 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2117 `poplevel' in the right order.
2119 2001-08-09 Richard Henderson <rth@redhat.com>
2121 * Make-lang.in (class.o): Depend on TARGET_H.
2122 * class.c (emit_register_classes): Use target hooks instead of
2123 assemble_constructor and assemble_destructor.
2125 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2127 * check-init.c (flags.h): Include
2128 (check_init): Don't report uninitialized static class
2129 initialization flags, don't free bit index when doing static class
2130 initialization optimization.
2131 (check_for_initialization): Return type changed to `unsigned int.'
2132 (attach_initialized_static_class): New function.
2133 * class.c (add_method_1): Create the initialized static class
2135 (finish_class): Always emit deferred inline methods.
2136 * decl.c (emit_init_test_initialization): Moved to expr.c
2137 (complete_start_java_method): Don't traverse
2138 DECL_FUNCTION_INIT_TEST_TABLE.
2139 (lang_mark_tree): Mark hash tables in function decls.
2140 * expr.c (emit_init_test_initialization): Moved from decl.c.
2141 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2142 initialization flag, set DECL_CONTEXT and
2143 LOCAL_CLASS_INITIALIZATION_FLAG.
2144 (java_lang_expand_expr): Emit initialization code for static class
2145 initialized flags when entering block, if necessary.
2146 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2147 * java-tree.h (flag_optimize_sci): New global variable declaration.
2148 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2149 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2150 (LOCAL_FINAL_P): Fixed typo in comment.
2151 (FINAL_VARIABLE_P): Likewise.
2152 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2153 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2154 (struct lang_decl): New fields `ict', `smic' and `cif.'
2155 (check_for_initialization): New returned value for global.
2156 (attach_initialized_static_class): New global function.
2157 (STATIC_CLASS_INIT_OPT_P): New macro.
2158 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2159 * lang.c (java_decode_option): Handle
2160 `-fno-optimize-static-class-initialization'
2161 * parse.y (start_complete_expand_method): New function.
2162 (java_expand_method_bodies): Likewise.
2163 (attach_init_test_initialization_flags): Likewise.
2164 (adjust_init_test_initialization): Likewise.
2165 (emit_test_initialization): Likewise.
2166 (java_complete_expand_methods): Nullify abstract and native method
2168 (java_complete_expand_method): New locals `fbody', `block_body'
2169 and `exception_copy.' Reorganized: directly return on empty method
2170 bodies, call `start_complete_expand_method', remember definitely
2171 initialized static class in function, don't expand method bodies.
2172 (java_expand_classes): Call `java_expand_method_bodies' before
2173 `finish_class' when compiling to native.
2174 (resolve_expression_name): Use `orig' after building outer class
2176 (patch_invoke): Remember static method invokations.
2178 2001-08-06 Richard Henderson <rth@redhat.com>
2180 * class.c (emit_register_classes): Pass a symbol_ref and priority
2181 to assemble_constructor.
2183 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2185 * java-tree.h (all_class_filename): New macro.
2186 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2187 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2188 newly created IDENTIFIER_NODE to `all_class_filename.'
2190 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2192 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2193 Use ggc_add_tree_root to register roots.
2195 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2197 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2198 second operand calling check_init.
2199 * decl.c (complete_start_java_method): Swaped second and third
2200 arguments while creating WITH_CLEANUP_EXPR node.
2201 * jcf-write.c (generate_bytecode_insns): Use second operand
2202 instead of third when handling WITH_CLEANUP_EXPR.
2203 * parse.y (java_complete_lhs): Expand second operand of
2204 WITH_CLEANUP_EXPR nodes.
2205 (patch_synchronized_statement): Swaped second and third arguments
2206 while creating WITH_CLEANUP_EXPR node.
2208 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2210 * parse.y (create_interface): Avoid cyclic inheritance report when
2211 syntax error encountered during class definition.
2214 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2216 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2218 (lang_specific_pre_link): Use set_input to set input_filename.
2220 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2221 (main): Fix definition.
2222 Strip `main' from classname.
2225 2001-07-18 Tom Tromey <tromey@redhat.com>
2228 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2229 * lex.c (java_new_lexer): Use ICONV_CONST.
2230 (java_read_char): Likewise.
2231 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2232 (jv-scan$(exeext)): Likewise.
2234 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2236 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2237 * parse.y (check_class_interface_creation): Allow `private' if the
2238 enclosing is not an interface.
2239 (create_interface): Interface tagged public if the enclosing
2240 context is an interface.
2241 (create_class): Class tagged public if the enclosing context
2245 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2247 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2250 2001-07-14 Tim Josling <tej@melbpc.org.au>
2252 * check-init.c (check_init): Remove references to EXPON_EXPR.
2254 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2256 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2257 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2260 2001-07-13 Tom Tromey <tromey@redhat.com>
2262 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2265 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2267 * parse.y (patch_method_invocation): Don't override primary if one
2268 is already provided, but let this$<n> be built. Fixed comment.
2270 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2272 * parse.y (empty_statement:): Report empty statement error only
2273 when found at class declaration level.
2276 2001-07-12 Tom Tromey <tromey@redhat.com>
2278 * expr.c (expand_load_internal): New function.
2279 (LOAD_INTERNAL): Use it.
2281 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2283 * parse.y (verify_constructor_super): Compare anonymous class ctor
2284 args with `valid_method_invocation_conversion_p.'
2287 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2289 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2290 `-fsyntax-only.' Fixes PR java/3248
2292 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2294 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2296 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2298 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2299 current function is static. Fixes PR java/1970
2301 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2303 * parse.y (patch_method_invocation): Add enclosing context to ctor
2304 calls if necessary. Fixes PR java/2953
2306 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2308 * parse.y (resolve_package): Abort if qualified expression member
2310 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2313 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2315 * verify.c: Don't use // comments.
2317 2001-07-05 Tom Tromey <tromey@redhat.com>
2319 * lang.c (flag_assume_compiled): Removed.
2320 * java-tree.h (flag_assume_compiled): Removed.
2321 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2322 -fhash-synchronization, -fuse-divide-subroutine,
2323 -fcheck-references, -femit-class-file, -femit-class-files,
2324 -fassume-compiled. Updated --encoding information. Changed
2325 -foutput-class-dir to `-d'.
2327 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2329 * jcf-parse.c (parse_class_file): Add lineno parameter to
2330 debug_start_source_file call.
2332 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2334 * gcj.texi: Use gpl.texi.
2335 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2336 dependencies and use doc/include in search path.
2338 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2340 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2341 `this'. If so, don't build instance initializers.
2343 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2345 * parse.y (resolve_expression_name): Improved error message for
2346 inner class cases. Fixes PR java/1958
2348 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2350 * lang.c: #include diagnostic.h
2351 (lang_print_error): Add a `diagnostic_context *' parameter.
2352 (java_dummy_print): Likewise.
2353 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2355 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2357 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2358 * jcf.h (typedef struct JCF): New bitfield `finished.'
2359 (JCF_FINISH): Set `finished.'
2360 (JCF_ZERO): Reset `finished.'
2363 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2365 * parse.y (class_body_declaration:): Don't install empty instance
2369 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2371 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2372 (set_class_decl_access_flags): New function.
2373 * java-tree.h (set_class_decl_access_flags): New prototype.
2374 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2375 (parse_class_file): New local `decl_max_locals.' Take wide types
2376 into account to compute DECL_MAX_LOCALS.
2377 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2380 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2382 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2384 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2386 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2387 * parse.y (do_resolve_class): Moved comments out to leading comment
2388 section. Removed local `start', New local `_ht' and
2389 `circularity_hash.' Record `enclosing' in hash table and search
2390 it to detect circularity. Use `enclosing' as an argument to
2391 `lookup_cl.' Free the hash table when done.
2393 2001-06-19 Tom Tromey <tromey@redhat.com>
2395 * lex.c (java_read_char): Disallow invalid and overlong
2396 sequences. Fixes PR java/2319.
2398 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2400 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2402 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2404 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2405 arguments accordingly.
2407 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2409 * gcj.texi: Move contents to just after title page.
2411 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2413 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2415 (patch_incomplete_class_ref): Build the class ref, build the class
2416 init if necessary, complete the tree.
2419 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2421 * parse.y (lookup_field_wrapper): Test `name' code.
2422 (resolve_qualified_expression_name): Test `qual_wfl' code.
2423 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2424 handle `qual_wfl' by code.
2425 (maybe_build_primttype_type_ref): Test `wfl' code.
2427 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2429 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2431 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2432 the dvi file in the java directory.
2434 2001-05-25 Sam TH <sam@uchicago.edu>
2436 * gen-table.pl javaop.h jcf.h lex.h,
2437 parse.h: Fix header include guards.
2439 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2441 * jv-scan.c (version): Update copyright year.
2443 2001-05-21 Per Bothner <per@bothner.com>
2445 * jcf-parse.c (read_class): If class is from .class or .zip file
2446 and it's already been read, don't push/pop parser context.
2448 2001-05-18 Per Bothner <per@bothner.com>
2450 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2451 command line so the jvgenmain-generated main program comes first.
2453 2001-05-15 Tom Tromey <tromey@redhat.com>
2455 * class.c (build_utf8_ref): Don't generate identifier based on
2458 2001-05-12 Richard Henderson <rth@redhat.com>
2460 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2461 * expr.c (java_lang_expand_expr): Expand it.
2462 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2463 calling build_exception_object_ref.
2464 * parse.y (catch_clause_parameter): Likewise.
2465 (build_dot_class_method): Likewise.
2466 (try_reference_assignconv): Likewise.
2467 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2468 * jcf-write.c (generate_bytecode_insns): Likewise.
2470 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2472 * parse.y (build_unresolved_array_type): Set
2473 EXPR_WFL_QUALIFICATION on the newly created wfl.
2474 Fixes PR java/2538. Fixes PR java/2535.
2476 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2478 * parse.y (fix_constructors): Removed unnecessary assignment to
2479 local. Moved assignment to `this$<n>', fixed comments and
2481 (build_wfl_wrap): Fixed indentation.
2482 Fixes PR java/2598, java/2579 and java/2658.
2484 2001-05-03 Mo DeJong <mdejong@redhat.com>
2486 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2487 check for byte swap.
2489 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2491 * expr.c (build_class_init): Move MODIFY_EXPR
2492 outside of COND_EXPR. Remove variable `call'.
2494 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2496 * decl.c: NULL_PTR -> NULL.
2497 * jcf-write.c: Likewise.
2499 2001-05-01 Tom Tromey <tromey@redhat.com>
2501 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2502 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2503 * gcj.texi: Updated copyright text. Include fdl.texi.
2504 (Top): Link to new node.
2506 2001-05-01 Per Bothner <per@bothner.com>
2508 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2510 2001-05-01 Per Bothner <per@bothner.com>
2512 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2513 import_list contains the name, not the TREE_PURPOSE.
2515 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2517 * jcf-io.c (read_zip_member): Cast to long in comparison with
2520 * jvspec.c (lang_specific_driver): Initialize variables.
2522 * mangle.c (find_compression_record_match): Likewise.
2524 * typeck.c (build_null_signature): Provide static prototype. Mark
2525 parameter with ATTRIBUTE_UNUSED.
2527 * verify.c (verify_jvm_instructions): Initialize variable.
2529 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2531 * parse.y (do_resolve_class): Check for cyclic inheritance during
2532 inner class resolution.
2534 2001-04-27 Per Bothner <per@bothner.com>
2536 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2537 while iterating, since that could cause gc to lose stuff.
2539 2001-04-26 Per Bothner <per@bothner.com>
2541 Fix method search wrt scope of inner classes to match JLS2.
2542 * typeck.c (build_null_signature): New static function.
2543 (has_method): New function. Uses build_null_signature and lookup_do.
2544 * java-tree.h (has_method): New declaration.
2545 * parse.y (find_applicable_accessible_methods_list): Do not search
2546 context of inner classes here.
2547 (patch_method_invocation): Search scope, ie. current and outer clases,
2548 for method matching simple name, to find class.
2550 2001-04-26 Per Bothner <per@bothner.com>
2552 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2553 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2555 * constants.c (find_methodref_with_class_index): New function.
2556 (find_methodref_index): Use find_methodref_with_class_index.
2557 * java-tree.h (find_methodref_with_class_index): New declaration.
2558 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2559 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2560 If context changed from interface to class, don't use invokeinterface.
2562 2001-04-25 Per Bothner <per@bothner.com>
2564 * verify.c (verify_jvm_instructions): For field instructions,
2565 check that field index is valid. For invoke instructions, check that
2566 method index is valid.
2568 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2570 * config-lang.in (target_libs): Copy from $libgcj_saved.
2572 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2574 * decl.c (init_decl_processing): Add new class "protectionDomain"
2576 * class.c (make_class_data): Set initial value for "protectionDomain".
2578 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2580 * jvspec.c (lang_specific_driver): Fix memory allocation
2581 deficit, by using concat in lieu of xmalloc/sprintf.
2583 2001-04-20 Per Bothner <per@bothner.com>
2585 Fixes to compile multiple .class files at once.
2586 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2587 * java-tree.h (CLASS_PARSED_P): New macro.
2588 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2589 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2590 (read_class): Avoid some code duplication.
2591 Don't call JCF_FINISH for a .class file - might be needed later.
2592 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2593 rather than CLASS_LOADED_P, since latter implies class laid out.
2594 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2595 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2597 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2599 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2601 * boehm.c: Include toplev.h.
2603 2001-04-06 Tom Tromey <tromey@redhat.com>
2604 Alexandre Petit-Bianco <apbianco@redhat.com>
2606 Fix for PR gcj/1404 and PR gcj/2332:
2607 * parse.y (build_array_from_name): If we use the type_wfl then
2608 accumulate dimensions from the original type as well.
2609 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2611 2001-04-06 Tom Tromey <tromey@redhat.com>
2613 * parse.y (analyze_clinit_body): Return true if the second operand
2614 of a METHOD_EXPR is nonzero.
2616 2001-04-06 Tom Tromey <tromey@redhat.com>
2618 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2620 ($(srcdir)/java/parse.c): Likewise.
2622 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2624 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2625 (version-gcc): Initialized.
2626 (which-gcj): Likewise.
2628 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2630 * java-tree.h (struct lang_decl): New macro
2631 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2632 * parse.y (build_instance_initializer): New function.
2633 (add_instance_initializer): Use it.
2634 (java_fix_constructors): Set `current_class' before fix pass.
2635 (fix_constructors): Just return if already fixed. Move `super()'
2636 invokation ahead. Use `build_instance_initializer.'
2639 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2641 * parse.y (resolve_qualified_expression_name): Pass field's
2642 DECL_CONTEXT to `not_accessible_p.'
2643 (not_accessible_p): Changed parameters order in `inherits_from_p'
2646 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2648 * lang-options.h: Add flag_check_references.
2650 2001-04-04 Per Bothner <per@bothner.com>
2652 * java-tree.h (CONSTANT_VALUE_P): New macro.
2653 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2654 * parse.y (maybe_build_class_init_for_field): New static function.
2655 (resolve_expression_name, resolve_field_access): Use
2656 maybe_build_class_init_for_field instead of build_class_init
2657 This does not do the init if the field is compile-time-constant.
2658 (resolve_field_access): Simplify.
2660 * parse.y (fold_constant_for_init): Merge test into switch.
2662 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2664 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2666 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2668 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2670 * expr.c (pop_type_0): Save the result of the first
2671 lang_printable_name call in a scratch buffer, so it
2672 won't be clobbered by the second call.
2674 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2676 * parse-scan.y (array_type:): Rewritten.
2677 (type_declaration:): `empty_statement' replaces `SC_TK.'
2678 (class_member_declaration:): `empty statement' added.
2679 (method_body:): Simplified.
2680 (static_initializer:): Likewise.
2681 (primary_no_new_array:): Use `type_literals.'
2682 (type_literals:): New rule.
2683 (dims:): Set and update `bracket_count.'
2684 Fixes PR java/1074. Fixes PR java/2412.
2686 2001-03-28 Hans Boehm <boehm@acm.org>
2688 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2689 (get_boehm_type_descriptor): Set type on returned value to be a
2690 pointer length integer.
2692 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2694 * expr.c (pop_type_0): Call `concat' rather than building the
2696 (pop_type): Add format specifier in call to `error'.
2698 * parse.y (patch_method_invocation): Avoid casting away
2701 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2703 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2705 2001-03-28 Richard Henderson <rth@redhat.com>
2707 IA-64 ABI Exception Handling:
2708 * Make-lang.in (except.o): Don't depend on eh-common.h.
2709 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2710 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2711 [soft_exceptioninfo_call_node]: Remove.
2712 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2713 (end_java_method): No emit_handlers.
2714 * except.c (java_set_exception_lang_code): Remove.
2715 (method_init_exceptions): Don't call it.
2716 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2717 (build_exception_object_ref): New.
2718 (expand_end_java_handler): Update for except.h name changes.
2719 (emit_handlers, expand_resume_after_catch): Remove.
2720 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2721 (process_jvm_instruction): Use build_exception_object_ref.
2722 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2723 (soft_exceptioninfo_call_node): Remove.
2724 (build_exception_object_ref): Declare.
2725 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2726 soft_exceptioninfo_call_node. Move processing ...
2727 [EXC_PTR_EXPR]: ... here.
2728 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2729 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2730 (source_end_java_method): No java_set_exception_lang_code or
2732 (build_dot_class_method): Use build_exception_object_ref.
2733 (try_reference_assignconv): Check EXC_PTR_EXPR not
2734 soft_exceptioninfo_call_node.
2736 2001-03-28 Richard Henderson <rth@redhat.com>
2738 * java-tree.h (throw_node): Define as a single member of
2739 java_global_trees instead of a separate array.
2740 (JTI_THROW_NODE): New.
2741 * decl.c (throw_node): Don't declare.
2742 (init_decl_processing): Init a scalar throw_node.
2743 Don't register it for gc.
2744 * check-init.c (check_init): Reference scalar throw_node.
2745 * expr.c (build_java_athrow): Likewise.
2746 * jcf-write.c (generate_bytecode_insns): Likewise.
2747 * parse.h (BUILD_THROW): Likewise.
2749 2001-03-28 Richard Henderson <rth@redhat.com>
2751 * decl.c (end_java_method): Do not save and restore
2752 flag_non_call_exceptions.
2753 * parse.y (source_end_java_method): Likewise.
2754 * lang.c (flag_exceptions): Don't declare.
2755 (java_init_options): Set flag_non_call_exceptions. Set
2756 flag_exceptions here ...
2757 (java_init): ... not here.
2759 2001-03-27 Richard Henderson <rth@redhat.com>
2761 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2762 exceptions_via_longjmp.
2764 * lang.c (flag_new_exceptions): Don't declare it.
2765 (java_init_options): Or set it.
2767 2001-03-27 Richard Henderson <rth@redhat.com>
2769 * decl.c (end_java_method): Rename asynchronous_exceptions to
2770 flag_non_call_exceptions.
2771 * parse.y (source_end_java_method): Likewise.
2773 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2775 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2777 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2779 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2781 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2783 * parse.y (find_as_inner_class): Follow current package
2784 indications not to mistakingly load an unrelated class.
2786 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2788 * constants.c (PUTN): Use memcpy, not bcopy.
2790 * lex.c (java_read_char): Use memmove, not bcopy.
2792 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2794 2001-03-23 Per Bothner <per@bothner.com>
2796 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2797 macro for better error pin-pointing.
2798 * java-tree.h: Fix typo in comment.
2800 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2801 Don't include jsr/goto in exception range.
2802 Check if start and end of exception range are the same (also TRY_EXPR).
2803 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2804 However, do emit the following goto even if try_block is empty.
2805 Defer freeing exception_decl until after the finalizer, to make
2806 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2808 * parse.y (java_complete_lhs): If the try-clause is empty, just
2809 return the finally-clause and vice versa.
2811 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2813 * gcj.texi (Input Options): documented the check for attribute
2814 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2815 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2816 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2817 (jcf_parse): Check for the right classes archive if necessary.
2818 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2819 (jcf_parse_fields): Fixed indentation.
2820 * jcf-write.c (append_gcj_attribute): New function.
2821 (generate_classfile): Compute the attribute count, invoke
2822 `append_gcj_attribute'.
2823 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2824 turned into bit fields. New bit field `right_zip.'
2825 (JCF_ZERO): Set `right_zip' to zero.
2826 * lang-options.h (-fforce-classes-archive-check): Added flag.
2827 * lang.c (flag_force_classes_archive_check): New flag.
2828 (lang_f_options): New entry `force-classes-archive-check.'
2831 2001-02-07 Andrew Haley <aph@redhat.com>
2833 * gcj.texi (Configure-time Options): Add -fcheck-references.
2834 * expr.c (build_java_indirect_ref): New function.
2835 (java_check_reference): New function.
2836 (build_java_array_length_access): Use build_java_indirect_ref to
2837 check for null references.
2838 (build_java_arrayaccess): Likewise.
2839 (build_get_class): Likewise.
2840 (build_field_ref): Likewise.
2841 (invoke_build_dtable): Likewise.
2842 (build_invokeinterface): Likewise.
2843 * lang.c (lang_f_options): Add flag_check_references.
2844 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2845 * java-tree.h (flag_check_references): New variable.
2846 * lang.c (flag_check_references): Likewise.
2847 * parse.y (patch_invoke): Use java_check_reference.
2848 (patch_assignment): Allow for extra nesting in
2849 _Jv_CheckArrayStore.
2851 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2853 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2854 * lex.c (cxx_keywords): Likewise.
2856 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2858 * parse.y (qualify_ambiguous_name): Broaden `length'
2859 recognition. Help MODIFY_EXPR be resolved as expression names.
2860 Fixes PR java/2066. Fixes PR java/2400.
2862 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2864 * gjavah.c (process_file): Mark interface definitions with
2865 "__attribute__ ((java_interface))".
2867 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2869 * class.c (layout_class): Fixed push_super_field's second
2870 argument. Fixes PR java/2333.
2871 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2872 too early to lay innerclasses out.
2874 2001-03-20 Tom Tromey <tromey@redhat.com>
2875 Alexandre Petit-Bianco <apbianco@redhat.com>
2877 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2878 inside an array reference. Insertion of the array store check
2879 rewritten. Fixes PR java/2299.
2881 2001-03-20 Tom Tromey <tromey@redhat.com>
2883 * lex.c (java_read_unicode): Only accept leading `u's.
2885 2001-03-20 Tom Tromey <tromey@redhat.com>
2887 * jcf-parse.c (read_class): Initialize `class'.
2889 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2891 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2893 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2895 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2896 (layout_class): Likewise.
2897 (layout_class_method): Likewise.
2898 (emit_register_classes): Likewise.
2899 * decl.c (builtin_function): Likewise.
2900 (give_name_to_locals): Likewise.
2902 2001-03-19 Per Bothner <per@bothner.com>
2904 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2905 before trying to load an inner class.
2907 Fixes to process to command-line .class files in two passes.
2908 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2909 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2910 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2911 * class.c (is_compiled_class): Fix for renamed flag.
2912 * parse.y (maybe_create_class_interface_decl): Likewise.
2913 * jcf-parse.c (yyparse): Also set if compiling .class files.
2914 * jcf-parse.c (read_class); Read current_class.
2915 (jcf_parse): Make static.
2916 (load_inner_classes): New function, with code moved from jcf_parse,
2917 because we need to inner classes after the command-line files are read.
2918 (yyparse): Set finput to NULL when it doesn't need to be closed.
2919 Reduce use of main_jcf (basically only for archive) and
2920 use finput instead of main_jcf->read_state.
2921 Inline jcf_figure_file_type into yyparse.
2922 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2923 Defer load_inner_classes and parse_class_file to a second pass,
2924 after we've correctly mapped command-line .clas fiels to classes.
2925 (jcf_figure_file_type): Removed.
2926 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2927 (JCF_ZERO): Also clear zipd field.
2928 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2930 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2932 * jcf-parse.c (yyparse): Change ch from char * to char.
2934 2001-03-19 Per Bothner <per@bothner.com>
2936 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2937 Add constructed filelist-file at end, following -xjava. Thus any .o
2938 and library files are not affected by the -xjava. Also wrap
2939 explicit @FILE with -xjava and -xnone.
2941 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2943 * class.c (build_static_field_ref): Call make_decl_rtl() after
2944 setting the DECL_EXTERNAL flag.
2946 2001-03-17 Per Bothner <per@bothner.com>
2948 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2950 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2951 when result is is needed (target is STACK_TARGET).
2953 * parse.h (JDEP_SOLV): Removed.
2954 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2956 * parse.y (incomplete_class_list): Removed.
2957 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2958 It doesn't work if resolve_class changes the name of an array type
2959 that is on the list and then someone else looks for the modified name.
2960 Also, seems liable to break when compiling multiple source files at
2961 once. So the simplest is to just remove incomplete_class_list -
2962 it is only a minor space win and it is not even clear it saves time.
2964 * parse.y (resolve_class): Remove unneeded promote_type.
2966 2001-03-15 Per Bothner <per@bothner.com>
2968 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2969 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2970 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2971 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2973 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2974 * parse.y (java_expand_classes): Likewise.
2976 * parse.y (expand_start_java_method): Was only called once and had a
2977 misleading name, so inline in caller java_complete_expand_method.
2978 (enter_a_block): Likewise inline in enter_block and remove.
2980 Remove junk from when gcc/java was created (by copying from C/C++).
2981 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2982 (struct binding_level): Remove fields keep, keep_if_subblocks,
2983 more_cleanups_ok, have_cleanups (which have never been used).
2984 (pushlevel, poplevel): Remove related useless code.
2986 * class.c (make_class_data): The class_dtable_decl (i.e. the
2987 vtable for Class) should be external, except when compiling Class.
2989 * jvspec.c (lang_specific_driver): Fix -C handling.
2990 Check -save-temps to see if temp @FILE should be deleted.
2991 Follow-up to/fix for February 16 patch.
2993 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2994 (type_stack_dup): Remove no-longer neded error check.
2996 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2998 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2999 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3000 don't surround the element with 'N..E' if the type name is
3003 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3005 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3006 DECL_RTL_SET_P, etc.
3007 (make_method_value): Likewise.
3008 (get_dispatch_table): Likewise.
3010 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3012 2001-03-07 Tom Tromey <tromey@redhat.com>
3014 * config-lang.in (lang_requires): Define.
3016 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3018 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3021 2001-03-05 Per Bothner <per@bothner.com>
3023 Fix a problem where rest_of_decl_compilation applied to
3024 class_dtable_decl causes problems because it was done too early,
3025 before output file was opened.
3026 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3027 * class.c (class_dtable_decl): Add macro - element of class_roots.
3028 (make_class_data): Define class_dtable_decl.
3029 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3031 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3033 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3034 uses of 'boolean' with 'bool'.
3036 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3038 * lang-specs.h: Add zero initializer for cpp_spec field to all
3041 2001-02-16 Per Bothner <per@bothner.com>
3043 Handle compiling multiple input files at once, and @FILE syntax.
3044 * gcj.texi: Updated documentation to match.
3045 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3046 * jcf-parse.c (parse_source_file): Split into ...
3047 (parse_source_file_1): New function - and:
3048 (parse_source_file_2): New function.
3049 (yyparse): On -ffilelist-file, open and scan named file.
3050 On first pass over files, only do parse_source_file_1.
3051 A new second pass calls parse_source_file_2 for each file to compile.
3052 (init_jcf_parse): Call init_src_parse.
3053 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3054 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3055 as multiple input file combined in one compilation.
3056 * lang-options.h: Add -ffilelist-file
3057 * lang.c (flag_filelist_file): New flag variable.
3058 (lang_f_options): Handle -ffilelist-file.
3059 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3060 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3061 gclass_list - use global fields of src_parse_roots instead.
3062 * parse.y (src_parse_roots): New array.
3063 (incomplete_class_list, gclass_list): New macros.
3064 (push_parser_context, java_pop_parser_context,
3065 java_parser_context_resume): Don't fiddle with deleted fields.
3066 (various): Use incomplete_class gclass_list and global macros
3067 instead of parse_ctxt fields - the lists are global.
3068 (init_src_parse): New function.
3070 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3072 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3074 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3076 * parse.y (check_inner_class_access): Moved declaration of local
3077 `enclosing_decl_type' to the right location.
3079 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3081 * parse.y (parser_check_super_interface): Don't call
3082 check_pkg_class_access for an inner interface.
3083 (parser_check_super): Don't call check_pkg_class_access for inner
3085 (do_resolve_class): Simplify enclosing type loop. Don't call
3086 check_pkg_class_access if CL and DECL are not set.
3087 (find_in_imports_on_demand): Set DECL if class_type needed to be
3088 loaded. Don't call check_pkg_class_access for an inner class.
3089 (check_inner_class_access): Rewritten to implement member access
3090 rules as per spec 6.6.1.
3091 (check_pkg_class_access): Handle the empty package correctly.
3092 (in_same_package): New function. Determine if two classes are in the
3095 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3097 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3098 method into array types.
3099 * parse.y (patch_method_invocation): Bypass access check on clone call
3102 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3104 * expr.c (build_instanceof): Check for arrays when trying fold to
3107 2001-02-15 Jim Meyering <meyering@lucent.com>
3109 * Make-lang.in (java.install-common): Depend on `installdirs'.
3110 (java.install-info): Likewise.
3112 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3114 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3116 2001-02-14 Tom Tromey <tromey@redhat.com>
3117 Alexandre Petit-Bianco <apbianco@cygnus.com>
3119 Fix for PR java/1261.
3120 * typeck.c (build_java_array_type): Add public `clone' method to
3122 * parse.y (resolve_qualified_expression_name): Use current_class
3123 when checking for inaccessibility.
3124 (patch_method_invocation): Fixed error message when accessibility
3125 denied. Added `from_super' argument.
3127 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3129 * parse.y (resolve_class): Don't build a fake decl. Use the one
3131 * typeck.c (build_java_array_type): Build and assign decl to array
3134 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3136 * parse.y (not_accessible_p): Changed leading comment. Added extra
3137 `where' argument. Use it to enforce protected access rules.
3138 (resolve_qualified_expression_name): Added extra argument to
3140 (patch_method_invocation): Use argument `primary' to provide
3141 not_accessible_p with an extra argument.
3142 (lookup_method_invoke): Added extra argument to not_accessible_p.
3143 (search_applicable_method_list): Likewise.
3145 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3147 * parse.y (resolve_qualified_expression_name): Try to resolve as
3148 an inner class access only if `decl' is a TYPE_DECL.
3150 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3152 * decl.c (classdollar_identifier_node): Initialize.
3153 * java-tree.h (enum java_tree_index): New entry
3154 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3155 (classdollar_identifier_node): New macro.
3156 (ID_CLASSDOLLAR_P): Likewise.
3157 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3158 (build_dot_class_method_invocation): Likewise.
3159 (find_applicable_accessible_methods_list): `class$' can't be
3162 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3164 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3166 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3168 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3169 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3172 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3174 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3175 outside of the `__U' sequence too.
3176 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3179 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3181 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3183 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3185 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3186 (JVGENMAIN_OBJS): Likewise.
3187 * java-tree.h (append_gpp_mangled_name): New prototype.
3188 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3189 Removed cast calling `gcc_add_root.'
3190 * jvgenmain.c (mangle_obstack): New global, initialized.
3192 (do_mangle_class): Constify local `ptr.'
3193 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3194 append_gpp_mangle_name and update `count' if necessary.
3195 Use `mangle_obstack.'
3196 * mangle.c (append_unicode_mangled_name): Removed.
3197 (append_gpp_mangled_name): Likewise.
3198 (unicode_mangling_length): Likewise.
3199 (mangle_member_name): Return type set to `void.'
3200 (mangle_field_decl): Don't append `U' in escaped names.
3201 (mangle_method_decl): Likewise.
3202 (mangle_member_name): Just use `append_gpp_mangled_name.'
3203 * mangle_name.c: New file.
3205 2001-02-07 Per Bothner <per@bothner.com>
3207 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3209 * check-init.c (check_init): Don't call done_alternative after
3210 processing loop code, as a LOOP_EXPR never terminates normally.
3212 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3214 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3216 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3218 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3221 2001-02-06 Tom Tromey <tromey@redhat.com>
3223 * lex.c (java_new_lexer): Longer error message.
3225 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3226 Alexandre Petit-Bianco <apbianco@cygnus.com>
3228 * typeck.c (build_prim_array_type): Added leading comment.
3229 (build_java_array_type): Moved locals out of
3230 block. Always create the `data' field, fixed alignment to match
3233 2001-02-04 Tom Tromey <tromey@redhat.com>
3235 * expr.c (java_lang_expand_expr): Don't bother recomputing
3236 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3239 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3241 * parse.y (process_imports): Save the original name of the import
3242 for better error report.
3244 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3246 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3247 of macros used when compiling jvspec.c.
3248 * jvspec.c (lang_specific_driver): Link with the shared
3251 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3253 * check-init.c (check_init): Call internal_error instead of fatal.
3254 * expr.c (java_lang_expand_expr): Likewise.
3255 * jcf-parse.c (get_constant): Likewise.
3256 * mangle.c (java_mangle_decl): Likewise.
3257 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3258 (operator_string): Likewise.
3259 * check-init.c (check_init): Call abort instead of fatal.
3260 * class.c (build_class_ref): Likewise.
3261 * constants.c (write_constant_pool): Likewise.
3262 * decl.c (start_java_method): Likewise.
3263 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3264 (java_stack_dup, encode_newarray_type): Likewise.
3265 (build_java_array_length_access): Likewise.
3266 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3267 (build_java_soft_divmod, build_invokeinterface): Likewise.
3268 * java-tree.h (INNER_CLASS_P): Likewise.
3269 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3270 (give_name_to_class, get_class_constant): Likewise.
3271 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3272 (find_constant_index, generate_bytecode_conditional): Likewise.
3273 (generate_bytecode_insns, perform_relocations): Likewise.
3274 * lex.c (java_unget_unicode, java_lex): Likewise.
3275 * mangle.c (mangle_type, mangle_record_type): Likewise.
3276 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3277 (finish_mangling): Likewise.
3278 * parse.h (MARK_FINAL_PARMS): Likewise.
3279 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3280 (obtain_incomplete_type, java_complete_class): Likewise.
3281 (java_check_regular_methods, java_complete_expand_method): Likewise.
3282 (cut_identifier_in_qualified, check_deprecation): Likewise.
3283 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3284 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3285 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3286 * typeck.c (set_local_type, parse_signature_type): Likewise.
3287 (parse_signature_string, build_java_signature): Likewise;
3288 (set_java_signature): Likewise.
3289 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3290 * class.c (add_method): Call fatal_error instead of fatal.
3291 (build_static_field_ref): Likewise.
3292 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3293 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3294 * lex.c (java_new_new_lexer): Likewise.
3295 * jv-scan.c (main): Likewise.
3296 (fatal_error): Renamed from fatal.
3297 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3299 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3300 (yyparse): Likewise.
3301 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3302 * lex.c (java_get_line_col): Likewise.
3303 * jcf-parse.c (load_class): Make errors non-fatal.
3304 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3306 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3308 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3309 (error): Remove unused function.
3310 (main): Don't use "__attribute__ alias" on generated class symbol.
3312 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3314 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3316 * parse.y (finish_method_declaration): Code accounting for WFLed
3317 method DECL_NAMEs deleted.
3318 (check_abstract_method_definitions): Likewise.
3319 (resolve_type_during_patch): Layout resolved type.
3320 * typeck.c (lookup_do): Removed unused local.
3322 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3324 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3325 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3326 integer_negative_one_node.
3327 * expr.c (build_java_binop): Likewise.
3329 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3331 * zextract.c (read_zip_archive): Read file_offset before writing
3332 zipd and consequently clobbering the header contents.
3334 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3336 * Make-lang.in: Remove all dependencies on defaults.h.
3337 * decl.c: Don't include defaults.h.
3339 * parse.y: Likewise.
3341 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3343 * ChangeLog (2001-01-21): Fixed typo.
3344 * class.c (layout_class_method): Code accounting for WFLed
3345 method DECL_NAMEs deleted.
3346 * constant.c (find_methodref_index): Likewise.
3347 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3348 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3349 (struct lang_decl): New field `wfl'.
3350 (java_get_real_method_name): Prototype deleted.
3351 * mangle.c (mangle_method_decl): Code accounting for WFLed
3352 method DECL_NAMEs deleted.
3353 * parse.h (GET_METHOD_NAME): Macro deleted.
3354 * parse.y (reset_method_name): Deleted.
3355 (method_header): Set DECL_FUNCTION_WFL.
3356 (check_abstract_method_header): Code accounting for WFLed method
3358 (java_get_real_method_name): Deleted.
3359 (check_method_redefinition): Code accounting for WFLed method
3360 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3361 (java_check_regular_methods): Likewise.
3362 (java_check_abstract_methods): Likewise.
3363 (java_expand_classes): Don't call `reset_method_name.'
3364 (search_applicable_method_list): Use DECL_NAMEs instead of
3366 * typeck.c (lookup_do): Code accounting for WFLed method
3369 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3371 * lex.c (java_read_char): Check for EOF from getc first.
3373 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3375 * class.c (layout_class): Don't lay the superclass out if it's
3376 already being laid out.
3377 * jcf-parse.c (handle_innerclass_attribute): New function.
3378 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3379 handle_innerclasses_attribute.
3380 (jcf_parse): Don't load an innerclasses if it's already being
3382 * jcf-write.c (append_innerclass_attribute_entry): Static
3383 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3384 to be zero for anonymous classes.
3386 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3388 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3390 * jcf-parse.c (set_source_filename): Use
3391 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3393 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3395 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3396 gets a unique asm name.
3398 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3400 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3401 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3403 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3404 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3405 * parse.y (lookup_package_type_and_set_next): Deleted.
3406 (resolve_package): Removed unnecessary code.
3407 (find_applicable_accessible_methods_list): `finit$' can't be
3409 * verify.c (pop_argument_types): Added missing prototype.
3411 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3413 * config-lang.in: Disable java by default.
3415 2001-01-23 Tom Tromey <tromey@redhat.com>
3417 * gcj.texi (Copying): New node.
3418 Added copyright information.
3420 2001-01-21 Per Bothner <per@bothner.com>
3422 Various fixes to allow compiling a compressed .jar/.zip archive.
3423 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3424 (struct ZipFile): Add fields name and next (from ZipFileCache).
3425 (struct ZipDirectory): New field zipf points to owning ZipFile.
3426 * jcf.h (struct ZipDirectory): Add forward declaration.
3427 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3428 Remove seen_in_zip and zip_offset fields.
3429 (JCF_SEEN_IN_ZIP): New macro.
3430 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3431 * jcf-io.c: Change all ZipFileCache to ZipFile.
3432 (read_zip_member): New function.
3433 (open_in_zip): Call read_zip_member.
3434 * jcf-parse.c (find_in_current_zip): Remove function.
3435 (read_class): Merge in find_in_current_zip functionality.
3436 Call read_zip_member if needed.
3437 (parse_zip_file_entries): Use read_zip_member.
3438 (process_zip_dir): Update for removed and added JCF fields.
3439 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3441 2001-01-21 Per Bothner <per@bothner.com>
3443 Minor optimization of static ggc roots.
3444 * jcf-parse.c (parse_roots): New static field.
3445 (current_field, current_method, current_file_list): Replace by macros
3446 naming fields of parse_roots.
3447 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3448 * class.c (class_roots): New static field.
3449 (registered_class, fields_ident, info_ident, class_list):
3450 New macros naming fields of parse_roots.
3451 (build_static_field_ref): Don't register roots here.
3452 (layout_class): Static field list replaced by macro class_list.
3453 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3454 Initialize fields_ident and info_ident here.
3456 2001-01-21 Per Bothner <per@bothner.com>
3458 * jcf-parse.c (ggc_mark_jcf): New function.
3459 (init_jcf_parse): Register current_jcf as ggc root.
3461 2001-01-21 Per Bothner <per@bothner.com>
3463 * lang.c (put_decl_node): Print method's name.
3465 2001-01-21 Per Bothner <per@bothner.com>
3467 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3468 (verify_jvm_instructions): Use it, for better error messages on loads.
3470 2001-01-21 Per Bothner <per@bothner.com>
3472 * verify.c (merge_type_state): Still may have to merge even if
3473 LABEL_VERIFIED (label).
3475 2001-01-21 Per Bothner <per@bothner.com>
3477 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3478 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3480 2001-01-19 Per Bothner <per@bothner.com>
3482 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3483 if expeting an interface type. Refines Tom's change of 2000-09-12.
3485 2001-01-18 Per Bothner <per@bothner.com>
3487 * gcj.texi (Input Options): Mention .java files.
3489 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3491 * lang-options.h (-Wunsupported-jdk11): Removed.
3492 * lang.c (flag_not_overriding): Deleted.
3493 (flag_static_local_jdk1_1): Likewise.
3494 (lang_W_options): Removed "unsupported-jdk11" entry.
3495 * parse.y (java_check_methods): Removed dead code.
3497 2001-01-17 Tom Tromey <tromey@redhat.com>
3499 Changes suggested by Per Bothner:
3500 * gcj.texi (Input Options): Don't mention input files.
3501 (Code Generation): Updated --main information.
3502 (Invoking jcf-dump): Mention that --javap is incomplete.
3503 From Alexandre Petit-Bianco:
3504 (Warnings): Don't mention -Wunsupported-jdk11.
3506 (Compatibility): Mention JDK 1.2-ness of libraries.
3507 (Resources): Mention resources used when writing gcj.
3509 2001-01-17 Tom Tromey <tromey@redhat.com>
3511 * gcj.texi: New file.
3512 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3513 (java.info): Depend on gcj.info.
3514 (java/gcj.dvi): New target.
3515 (java.dvi): Depend on gcj.dvi.
3516 (java.install-info): Wrote.
3518 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3520 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3521 having called make_decl_rtl.
3523 2001-01-14 Per Bothner <per@bothner.com>
3525 Various patches to emit better messages on verification errors.
3526 * expr.c (push_type_0): Return error indication on stack overflow,
3527 instead of callinfg fatal.
3528 (push_type): Now just call push_type_0 (nd fatal on overflow).
3529 (pop_type_0): Return detailed error message (in a char** argument).
3530 (pop_type): If pop_type_0 fails, print error message.
3531 (pop_argument_types): Moved to verify.c.
3532 * verify.c (pop_argument_types): Moved from expr.c.
3533 Return a (possible) error message, rather than void.
3534 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3535 (verify_jvm_instruction): Use new macros, improving error messages.
3536 For case OPCODE_astore use object_ptr_type_node.
3537 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3538 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3540 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3541 constant, return body without wrapper. (Improves constant folding.)
3542 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3544 2001-01-13 Per Bothner <per@bothner.com>
3546 * expr.c (expand_java_field_op): Assigning to a final field outside
3547 an initializer does not violate JVM spec, so should be warning, not
3548 error. (Sun's verifier does not complain - though MicroSoft's does.)
3550 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3552 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3555 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3557 * parse.y (resolve_expression_name): Permit instance variables from
3558 enclosing context in super constructor call.
3559 (resolve_qualified_expression_name): Permit enclosing class's qualified
3560 "this" in super constructor call.
3562 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3564 * class.c (build_utf8_ref): Remove last argument in call to
3565 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3566 (build_class_ref): Likewise.
3567 (build_static_field_ref): Likewise.
3568 (get_dispatch_table): Likewise.
3569 (layout_class_method): Likewise.
3570 (emit_register_classes): Likewise.
3571 * constants.c (build_constant_data_ref): Likewise.
3572 * decl.c (builtin_function): Likewise.
3573 (create_primitive_vtable): Likewise.
3574 * expr.c (build_known_method_def): Likewise.
3575 (build_jni_stub): Likewise.
3576 (java_lang_expand_expr): Likewise.
3578 2001-01-10 Tom Tromey <tromey@redhat.com>
3580 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3582 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3584 * java-tree.h (lang_printable_name_wls): New prototype.
3585 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3586 rather than `current_class' to print type name. Don't prepend type
3587 names when printing constructor names.
3588 (lang_printable_name_wls): New function.
3589 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3590 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3591 * parse.y (patch_method_invocation): Message tuned for constructors.
3592 (not_accessible_p): Grant `private' access from within
3595 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3597 All files with updated copyright when applicable.
3598 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3599 * class.c (mangle_class_field): Function removed.
3600 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3601 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3602 (build_class_ref): Call `java_mangle_class_field' instead of
3603 `mangle_class_field.'
3604 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3605 (layout_class): Call `java_mangle_decl' instead of
3606 `mangle_static_field.'
3607 (cxx_keywords): Initialized static array moved to `lex.c.'
3608 (layout_class_method): Changed leading comment. Simplified to
3609 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3610 * decl.c (lang_mark_tree): Mark field `package_list.'
3611 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3612 (struct lang_type): New field `package_list.'
3613 (unicode_mangling_length): Prototype removed.
3614 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3615 emit_unicode_mangled_name): Likewise.
3616 (cxx_keyword_p): New prototype.
3617 (java_mangle_decl, java_mangle_class_field,
3618 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3619 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3621 * jvgenmain.c (main_method_prefix): Global variable removed.
3622 (main_method_suffix): Likewise.
3623 (do_mangle_classname): New function.
3624 (main): Call it. Format changed to accommodate new mangling scheme.
3625 * lex.c: (utf8_cmp): Conditionally prototyped.
3626 (cxx_keywords): Moved from class.c, conditionally defined.
3627 (utf8_cmp, cxx_keyword_p): Likewise.
3628 * mangle.c (obstack.h, ggc.h): Included.
3629 (mangle_field_decl): New function.
3630 (mangle_method_decl, mangle_type, mangle_pointer_type,
3631 mangle_array_type, mangle_record_type,
3632 find_compression_pointer_match, find_compression_array_match,
3633 find_compression_record_match,
3634 find_compression_array_template_match, set_type_package_list,
3635 entry_match_pointer_p, emit_compression_string, init_mangling,
3636 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3637 (mangle_obstack): New global.
3638 (MANGLE_RAW_STRING): New macro.
3639 (unicode_mangling_length): Turned static.
3640 (append_unicode_mangled_name): Renamed from
3641 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3642 replaces `obstack', removed from the parameter list.
3643 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3644 replaces parameter `obstack', removed from the parameter list. Call
3645 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3646 (append_gpp_mangled_classtype): Removed.
3647 (compression_table, compression_next): New static variables.
3648 * parse.y (temporary_obstack): Extern declaration removed.
3650 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3652 * parse.y (patch_binop): Compute missing type in error situations.
3654 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3656 * class.c (make_class_data): Push initial value for "arrayclass".
3657 * decl.c (init_decl_processing): Add new class field "arrayclass".
3659 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3661 From patha@softlab.ericsson.se:
3662 * parse.y (switch_label): Use build, not build1, to construct
3665 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3667 * lang.c (lang_decode_option): Change -MA to -MP.
3668 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3669 Update to new prototype; do quote targets.
3670 (jcf_dependency_write): Update.
3672 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3674 Shorten primitive array allocation path:
3675 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3676 to create new primitive arrays.
3677 * expr.c (build_newarray): If generating native code, call
3678 soft_newarray_node with a reference to the primitive TYPE identifier
3679 instead of type_value.
3681 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3683 Fix for PRs gcj/312 and gcj/253:
3684 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3685 dest if they arn't already.
3686 * class.c (layout_class): Call maybe_layout_super_class on
3687 superinterfaces also, but only if compiling from bytecode.
3690 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3693 2000-12-15 Tom Tromey <tromey@redhat.com>
3695 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3698 2000-12-14 Andrew Haley <aph@redhat.com>
3700 * boehm.c (mark_reference_fields): Change test to correctly detect
3703 2000-12-15 Andreas Jaeger <aj@suse.de>
3705 * config-lang.in (lang_dirs): Added.
3707 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3710 Credits go to rth for finding it.
3712 2000-12-13 Mike Stump <mrs@wrs.com>
3714 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3716 2000-11-07 Tom Tromey <tromey@cygnus.com>
3718 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3719 * lex.c (java_ignorable_control_p): Removed.
3720 (java_letter_or_digit_p): Removed.
3721 (java_start_char_p): New function.
3722 (java_read_char): Return `int', not `unicode_t'. Changed
3724 (java_read_unicode): Likewise.
3725 (java_read_unicode_collapsing_terminators): Likewise.
3726 (java_get_unicode): Likewise.
3727 (java_new_lexer): Initialize hit_eof.
3728 (java_parse_end_comment): Take `int' argument.
3729 (java_parse_doc_section): Likewise.
3730 (java_parse_escape_sequence): Don't allow backlash-newline.
3732 * lex.h (JAVA_DIGIT_P): Removed.
3733 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3734 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3735 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3736 (JAVA_PART_CHAR_P): New macro.
3738 (JAVA_CHAR_ERROR): Now -2.
3739 (java_lexer): New field `hit_eof'.
3740 * chartables.h: New file.
3741 * gen-table.pl: new file.
3743 2000-11-20 Tom Tromey <tromey@cygnus.com>
3744 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * parse.y (java_complete_lhs): Only allow compound assignment of
3747 reference type if type is String.
3749 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3752 jcf-path.c: Likewise.
3754 2000-12-09 Anthony Green <green@redhat.com>
3756 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3757 filestart and filename_length as int values.
3759 2000-12-07 Mo DeJong <mdejong@redhat.com>
3761 * jcf-io.c (find_class): Correct the logic that tests to see if a
3762 .java file is newer than its .class file. The compiler was
3763 incorrectly printing a warning when file mod times were equal.
3765 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3767 * jvgenmain.c: Use ISPRINT not isascii.
3769 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3771 * parse.y (end_artificial_method_body): Fixed typo.
3773 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3775 * parse.y (patch_method_invocation): Pick the correct enclosing
3776 context when creating inner class instances.
3779 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3781 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3782 Update copyright year to 2000.
3784 2000-11-23 Anthony Green <green@redhat.com>
3786 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3787 Move current_file_list out of yyparse and make it static.
3789 * expr.c: Declare quick_stack and tree_list_free_list as static
3790 (init_expr_processing): Register quick_stack and
3791 tree_list_free_list roots.
3793 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * parse.y (build_outer_field_access): New local `decl_ctx', use
3796 it. Check for field's context and current class immediate outer
3797 context inheritance.
3798 (outer_field_access_p): Consider fields inherited from the last
3800 (build_access_to_thisn): Stop at the last enclosing context if
3804 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3806 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3808 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3810 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3813 2000-11-20 Tom Tromey <tromey@cygnus.com>
3815 * jv-scan.c (help): Document --complexity.
3816 (options): Added --complexity.
3817 (flag_complexity): New global.
3818 (main): Call `report'.
3819 * parse-scan.y (complexity): New global.
3820 (if_then_statement, if_then_else_statement,
3821 if_then_else_statement_nsi, switch_block_statement_group,
3822 while_expression, do_statement, for_begin, continue_statement,
3823 throw_statement, catch_clause, finally, method_invocation,
3824 conditional_and_expression, conditional_or_expression,
3825 conditional_expression): Update complexity.
3826 (reset_report): Reset complexity.
3827 (report): New function.
3829 2000-11-20 Tom Tromey <tromey@cygnus.com>
3831 * lex.c (yylex): Added STRICT_TK case.
3832 * parse.y (STRICT_TK): Added.
3833 * parse-scan.y (STRICT_TK): Added.
3834 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3835 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3837 * keyword.h: Rebuilt.
3838 * keyword.gperf (strictfp): Added.
3840 2000-11-20 Tom Tromey <tromey@cygnus.com>
3842 * lex.c (yylex): Recognize floating point constants with leading
3845 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3847 * java-tree.h (cyclic_inheritance_report): Constify.
3848 * parse.y (cyclic_inheritance_report): Likewise.
3850 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3852 * parse.y (goal): Remove call to ggc_add_string_root.
3854 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3856 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3857 Create string in scratch buffer, then pass to build_string.
3859 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3861 * parse.y (issue_warning_error_from_context): Add
3864 2000-11-11 Anthony Green <green@redhat.com>
3866 * jcf-parse.c (process_zip_dir): Add finput parameter.
3867 (jcf_figure_file_type): Call process_zip_dir with appropriate
3870 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3872 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3873 * jcf-parse.c (jcf_figure_file_type): Likewise.
3875 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3877 * parse.y (create_new_parser_context): Use memset () instead of
3880 2000-11-08 Tom Tromey <tromey@cygnus.com>
3882 * gjavah.c (process_file): Only include gcj/cni.h when generating
3885 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3887 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3888 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3889 instead of bzero ().
3891 2000-11-05 Tom Tromey <tromey@cygnus.com>
3893 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3894 * lex.c (IS_ZERO): New define.
3895 (java_perform_atof): Error on floating point underflow.
3897 2000-11-04 Tom Tromey <tromey@cygnus.com>
3899 * lex.c (java_parse_escape_sequence): Only read two octal
3900 characters if the first one is greater than 3. Don't allow
3901 "octal" numbers to include the digits 8 or 9.
3903 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3905 * Make-lang.in (java.distdir): Remove.
3907 2000-11-03 Tom Tromey <tromey@cygnus.com>
3909 * Make-lang.in (java.dvi): New target.
3910 Partial fix for PR other/567.
3912 * lang-options.h: Mention -Wout-of-date.
3913 * jcf-dump.c (flag_newer): New global.
3914 * gjavah.c (flag_newer): New global.
3915 * jcf-io.c (find_class): Only warn when flag_newer set.
3916 * lang.c (flag_newer): New global.
3917 (struct string_option): New declaration.
3918 (lang_W_options): New global.
3919 (process_option_with_no): New function.
3920 (lang_decode_option): Use it.
3922 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3923 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3926 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3927 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3928 * lex.c (java_read_unicode): Removed `term_context' argument.
3929 Recognize any number of `u' in `\u'.
3930 (java_read_unicode_collapsing_terminators): New function.
3931 (java_get_unicode): Use it.
3932 (java_lineterminator): Removed.
3933 (yylex): Produce error if character literal is newline or single
3934 quote. Return if eof found in middle of `//' comment. EOF in
3935 `//' comment is only an error if pedantic.
3936 (java_ignorable_control_p): New function.
3937 (java_parse_end_comment): Return if eof found in middle of
3940 * jv-scan.c (pedantic): New global.
3942 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3944 * parse.y (outer_field_access_p): Inherited fields aren't
3945 consider outer fields.
3946 (maybe_build_thisn_access_method): Use
3947 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3948 (resolve_expression_name): Trigger an error if a static field
3949 is being accessed as an outer field.
3951 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3953 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3956 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3958 * Make-lang.in: Move all build rules here from Makefile.in,
3959 adapt to new context. Wrap all rules that change the current
3960 directory in parentheses. Expunge all references to $(P).
3961 When one command depends on another and they're run all at
3962 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3963 all object-file generation rules. Delete obsolete variables.
3965 * Makefile.in: Delete.
3966 * config-lang.in: Delete outputs= line.
3968 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3970 * parse.y (patch_method_invocation): NULLify this_arg when already
3972 (maybe_use_access_method): Handle call to methods unrelated to the
3973 current class. Fixed comment.
3976 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3981 2000-10-24 Tom Tromey <tromey@cygnus.com>
3983 * lex.c (java_new_lexer): Initialize new fields. Work around
3984 broken iconv() implementations.
3985 (java_read_char): Swap bytes if required. Use fallback decoder if
3987 (byteswap_init, need_byteswap): New globals.
3988 (java_destroy_lexer): Only close iconv handle if it is in use.
3989 * lex.h (java_lexer): New fields read_anything, byte_swap,
3991 Made out_buffer unsigned.
3993 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3995 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3996 where an enclosing context can be set on the jdep.
3997 (do_resolve_class): Fixed identation.
3999 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4001 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4003 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4006 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4008 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4010 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * jcf-write.c (OP1): Update `last_bc'.
4013 (struct jcf_block): Fixed indentation and typo in comments. New
4015 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4016 follows `monitorenter'.
4017 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4021 2000-10-16 Tom Tromey <tromey@cygnus.com>
4023 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4024 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4025 * lang-options.h: Added -MA, -MT, -MF..
4026 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4027 (DEPEND_TARGET_SET): New macro.
4028 (DEPEND_FILE_ALREADY_SET): Likewise.
4029 (init_parse): Handle new flags.
4030 * jcf.h (jcf_dependency_print_dummies): Declare.
4031 * Make-lang.in (s-java): Added mkdeps.o.
4032 * Makefile.in (BACKEND): Added mkdeps.o.
4033 (../gcjh$(exeext)): Added mkdeps.o.
4034 (../jcf-dump$(exeext)): Added mkdeps.o.
4035 * jcf-depend.c: Include mkdeps.h.
4036 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4037 add_entry): Removed.
4038 (jcf_dependency_reset): Rewrote.
4039 (dependencies): New global.
4040 (jcf_dependency_set_target): Rewrote.
4041 (jcf_dependency_add_target): Likewise.
4042 (jcf_dependency_add_file): Likewise.
4044 (print_ents): Removed.
4045 (jcf_dependency_write): Rewrote.
4046 (print_dummies): New global.
4047 (jcf_dependency_print_dummies): New function
4048 (jcf_dependency_write): Call deps_dummy_targets if required.
4050 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4052 * gjavah.c (add_class_decl): Removed unused variables `tname',
4053 `tlen' and `name_index'.
4054 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4055 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4056 in `wfl_operator' with value.
4057 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4058 (jcf_figure_file_type): Fixed identation.
4059 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4060 * parse.y (analyze_clinit_body): New function.
4061 (static_initializer:): Reset `current_static_block'.
4062 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4063 `wfl_operator' with new value.
4064 (lookup_cl): Use EXPR_WFL_FILENAME.
4065 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4066 analyze_clinit_body.
4067 (build_outer_field_access): Access to this$<n> built from
4068 current_class, not its outer context.
4069 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4070 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4071 (patch_method_invocation): Use `is_static_flag' when already
4073 (patch_newarray): Removed assignment in ternary operator.
4075 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4077 * except.c (free_eh_ranges): Don't free `whole_range'.
4079 2000-10-15 Anthony Green <green@redhat.com>
4081 * decl.c (init_decl_processing): Call init_class_processing before
4084 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * check-init.c (check_init): Fixed leading comment. Use
4088 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4089 (give_name_to_locals): Likewise.
4090 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4091 fields in lang_decl_var.
4092 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4093 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4094 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4095 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4096 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4097 (LOCAL_FINAL): Rewritten.
4098 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4099 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4100 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4101 `init_final' fields.
4102 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4103 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4104 (TYPE_HAS_FINAL_VARIABLE): New macro.
4105 (struct lang_type): Added `afv' field.
4106 * parse.y (check_static_final_variable_assignment_flag): New function.
4107 (reset_static_final_variable_assignment_flag): Likewise.
4108 (check_final_variable_local_assignment_flag): Likewise.
4109 (reset_final_variable_local_assignment_flag): Likewise.
4110 (check_final_variable_indirect_assignment): Likewise.
4111 (check_final_variable_global_assignment_flag): Likewise.
4112 (add_inner_class_fields): Use LOCAL_FINAL_P.
4113 (register_fields): Handle local finals and final variables.
4114 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4115 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4116 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4118 (java_complete_expand_methods): Loop to set
4119 TYPE_HAS_FINAL_VARIABLE. Call
4120 `reset_final_variable_local_assignment_flag' and
4121 `check_final_variable_local_assignment_flag' accordingly before
4122 and after constructor expansion. Call
4123 `reset_static_final_variable_assignment_flag'
4124 before expanding <clinit> and after call
4125 `check_static_final_variable_assignment_flag' if the
4126 current_class isn't an interface. After all methods have been
4127 expanded, call `check_final_variable_global_assignment_flag' and
4128 `check_static_final_variable_assignment_flag' if the current class
4130 (maybe_yank_clinit): Fixed typo in comment.
4131 (build_outer_field_access_methods): Removed old sanity check. Use
4132 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4133 Don't create access methods for finals.
4134 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4135 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4136 existing DECL_INIT has been processed.
4137 (java_complete_lhs): Likewise.
4138 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4139 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4141 (patch_assignment): Use LOCAL_FINAL_P.
4142 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4143 DECL_INITIAL is nullified.
4146 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4148 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4150 * Makefile.in (parse.c, parse-scan.c): Likewise.
4152 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4154 * class.c (temporary_obstack): Remove.
4155 (make_class): Don't mess with obstascks.
4156 (push_class): Likewise.
4157 (set_super_info): Likewise.
4158 (add_method_1): Likewise.
4159 (add_method): Likewise.
4160 (add_field): Likewise.
4161 (build_utf8_ref): Likewise.
4162 (build_class_ref): Likewise.
4163 (build_static_field_ref): Likewise.
4164 (finish_class): Likewise.
4165 (push_super_field): Likewise.
4166 (layout_class): Likewise.
4167 (layout_class_methods): Likewise.
4168 (init_class_processing): Likewise.
4169 * constants.c (get_tag_node): Likewise.
4170 (build_constant_data_ref): Likewise.
4171 * decl.c (ggc_p): Remove.
4172 (copy_lang_decl): Use ggc_alloc.
4173 (complete_start_java_method): Don't mess with obstacks.
4174 (start_java_method): Likewise.
4175 (end_java_method): Likewise.
4176 * except.c (link_handler): Use xmalloc.
4177 (free_eh_ranges): New function.
4178 (method_init_exceptions): Use it.
4179 (add_handler): Use xmalloc.
4180 (expand_start_java_handler): Don't mess with obstacks.
4181 (prepare_eh_table_type): Likewise.
4182 (expand_end_java_handler): Likewise.
4183 * expr.c (push_value): Likewise.
4184 (create_label_decl): Likewise.
4185 (build_jni_stub): Likewise.
4186 (java_lang_expand_expr): Likewise.
4187 (note_instructions): Use xrealloc.
4188 (java_push_constant_from_pool): Don't mess with obstacks.
4189 (process_jvm_instruction): Likewise.
4190 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4192 * jcf-parse.c (get_constant): Don't mess with obstacks.
4193 (read_class): Likewise.
4194 (jcf_parse): Likewise.
4195 * lex.c (expression_obstack): Remove.
4196 (java_lex): Don't use obstack_free.
4197 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4198 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4199 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4200 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4201 * parse.y (gaol): Add more GC roots.
4202 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4203 (lookup_field_wrapper): Likewise.
4204 (obtain_incomplete_type): Don't mess with obstacks.
4205 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4207 (craft_constructor): Don't mess with obstacks.
4208 (safe_layout_class): Likewise.
4209 (java_complete_class): Likewise.
4210 (source_end_java_method): Likewise.
4211 (build_outer_field_access_methods): Likewise.
4212 (build_outer_method_access_method): Likewise.
4213 (maybe_build_thisn_access_method): Likewise.
4214 (build_dot_class_method_invocation): Likewise.
4215 (java_complete_tree): Likewise.
4216 (java_complete_lhs): Likewise.
4217 (do_merge_string_cste): Likewise.
4218 (patch_string_cst): Likewise.
4219 (array_constructor_check_entry): Likewise.
4220 * typeck.c (build_java_array_type): Likewise.
4221 (parse_signature_string): Likewise.
4222 (build_java_signature): Likewise.
4224 2000-10-12 Tom Tromey <tromey@cygnus.com>
4227 * gjavah.c (add_class_decl): Don't special-case inner classes.
4228 (add_namelet): Likewise.
4230 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4232 * java-tree.h: Constify current_encoding.
4233 * lang.c: Constify current_encoding.
4235 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4237 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4238 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4240 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4242 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4243 patch. Fixes gcj/340.
4245 2000-10-10 Tom Tromey <tromey@cygnus.com>
4247 * lex.c (java_new_lexer): Initialize out_first and out_last
4249 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4251 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4253 * parse.y (pop_current_osb): New function.
4254 (array_type:): Use `dims:', changed actions
4255 accordingly. Suggested by Anthony Green.
4256 (array_creation_expression:): Used pop_current_osb.
4257 (cast_expression:): Likewise.
4258 (search_applicable_method_list): Fixed indentation.
4260 2000-10-08 Anthony Green <green@redhat.com>
4262 * parse.y (array_type_literal): Remove production.
4263 (type_literals): Refer to array_type, not array_type_literal.
4265 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4267 Patch contributed by Corey Minyard.
4268 * decl.c (check_local_named_variable): New function.
4269 (tree check_local_unnamed_variable): Likewise.
4270 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4272 2000-10-07 Anthony Green <green@redhat.com>
4274 * class.c (layout_class): Handle case where superclass can't be
4277 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4279 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4282 2000-10-05 Tom Tromey <tromey@cygnus.com>
4284 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4285 * jvgenmain.c (class_mangling_prefix): Removed.
4286 (class_mangling_suffix): New global.
4288 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4290 (print_method_info): Handle overrides for static and final
4292 (process_file): Generate declaration for class object field.
4293 * class.c (cxx_keywords): New array.
4294 (utf8_cmp): New function.
4295 (cxx_keyword_p): New function.
4296 (layout_class_method): Mangle C++ keywords by appending `$'.
4297 (mangle_field): New function.
4298 (mangle_class_field): Use mangle_field. Mangle class name as
4300 (mangle_static_field): Use mangle_field.
4302 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4304 * decl.c (find_local_variable): Removed uncessary type check and
4305 fixed range check typo. From Corey Minyard.
4307 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4309 * decl.c (give_name_to_locals): New local `code_offset'. Call
4310 `maybe_adjust_start_pc'.
4311 * expr.c (note_instructions): New function.
4312 (expand_byte_code): Don't collect insn starts here.
4313 (peek_opcode_at_pc): New function.
4314 (maybe_adjust_start_pc): Likewise.
4315 * java-tree.h (maybe_adjust_start_pc): Declare.
4316 (note_instructions): Likewise.
4317 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4319 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4321 * parse.y (field_access:): Fixed indentation.
4322 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4324 2000-09-07 Tom Tromey <tromey@cygnus.com>
4327 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4328 JPRIMITIVE_TYPE_P, for arithmetic operators.
4329 (patch_method_invocation): Indentation fix.
4330 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4331 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4332 (do_unary_numeric_promotion): Cleaned up code.
4333 (valid_cast_to_p): Handle boolean correctly.
4335 2000-09-27 Tom Tromey <tromey@cygnus.com>
4337 * lex.c (java_read_unicode): Reset bs_count when finished with
4340 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4343 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4344 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4345 (typeck.o): Depend on ggc.h.
4346 * class.c (add_method_1): Use GC functions for allocation.
4347 (init_class_processing): Register roots.
4348 * decl.c (ggc_p): Set to 1.
4349 (pending_local_decls): Make it static.
4350 (push_jvm_slot): Use GC functions for allocation.
4351 (init_decl_processing): Register roots.
4352 (give_name_to_locals): Use GC functions for allocation.
4353 (lang_mark_tree): New function.
4354 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4355 functions for allocation.
4356 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4357 * lex.c (java_lex): Use build_string, rather than replicating it
4359 * parse.y (goal): Add more roots.
4360 (mark_parser_ctxt): New function.
4361 * typeck.c: Include ggc.h.
4363 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4366 contains something else than MODIFY_EXPR.
4368 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4370 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4371 * Makefile.in (parse.o): Depend on ggc.h.
4372 (class.o): Likewise.
4373 (constants.o): Likewise.
4376 (jcf-parse.o): Likewise.
4377 (jcf-write.o): Likewise.
4378 (mangle.o): Likewise.
4379 * class.c: Include ggc.h.
4380 (build_static_field_ref): Register GC roots.
4381 (layout_class): Likewise.
4382 (init_class_processing): Likewise.
4383 * constants.c: Include ggc.h.
4384 (current_constant_pool_data_ref): Remove.
4385 (tag_nodes): Move it to ...
4386 (get_tag_node): ... here. Register GC roots.
4387 * decl.c: Include ggc.h. Remove many global tree definitions.
4388 (throw_node): Define.
4389 (java_global_trees): Likewise.
4390 (predef_filenames): Make the size a constant.
4391 (init_decl_processing): Adjust accordingly.
4392 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4393 * expr.c: Include ggc.h.
4394 (init_expr_processing): Register GC roots.
4395 (build_invokeinterface): Likewise.
4396 * java-tree.h: Replace extern tree declarations with macros.
4397 (java_global_trees): New variable.
4398 (java_tree_index): New enumeration.
4399 (init_jcf_parse): Declare.
4400 * jcf-parse.c: Include ggc.h.
4401 (current_class): Remove declaration.
4402 (main_class): Likewise.
4403 (all_class_list): Likewise.
4404 (predefined_filename_p): Adjust for constant size of
4406 (init_jcf_parse): New function.
4407 * jcf-write.c: Include ggc.h.
4408 (generate_classfile): Register GC roots.
4409 (append_synthetic_attribute): Likewise.
4410 (append_innerclass_attribute_entry): Likewise.
4411 * lang.c: Include ggc.h.
4412 (lang_print_error): Register GC roots.
4413 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4415 * parse.y: Include ggc.h.
4416 (wfl_operator): Remove.
4417 (goal): Register GC roots.
4418 (java_pop_parser_context): Adjust for new field names.
4419 (java_parser_context_save_global): Likewse.
4420 (java_parser_context_restore_global): Likewise.
4421 (java_parser_context_suspend): Likewise.
4422 (java_parser_context_resume): Likewise.
4423 (verify_constructor_circularity): Register GC roots.
4424 (lookup_cl): Likewise.
4425 (java_reorder_fields): Likewise.
4426 (build_current_this): Likewise.
4427 (class_in_current_package): Likewise.
4428 (argument_types_convertible): Likewise.
4429 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4431 2000-09-14 Tom Tromey <tromey@cygnus.com>
4433 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4435 2000-09-13 Tom Tromey <tromey@cygnus.com>
4437 * jcf-parse.c: Include <locale.h>.
4438 * jv-scan.c: Include <locale.h>.
4440 2000-09-12 Tom Tromey <tromey@cygnus.com>
4442 * expr.c (pop_type_0): Return `Object' if trying to merge two
4444 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4445 interface types; `Object' is always a valid supertype.
4447 2000-09-12 Tom Tromey <tromey@cygnus.com>
4450 * jv-scan.c (help): Document --encoding.
4451 (options): Added `encoding' entry.
4452 (OPT_ENCODING): New define.
4453 (main): Handle --encoding.
4454 Include <langinfo.h> if nl_langinfo exists.
4455 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4457 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4458 (parse_source_file): Correctly call java_init_lex. Added `finput'
4459 argument. Use nl_langinfo to determine default encoding.
4460 * java-tree.h (current_encoding): Declare.
4461 * parse.y (java_parser_context_restore_global): Don't restore
4463 (java_parser_context_save_global): Don't set `finput' field.
4464 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4466 * lang.c (current_encoding): New global.
4467 (lang_decode_option): Recognize `-fencoding='.
4468 (finish_parse): Don't close finput.
4469 * parse.h (struct parser_ctxt): Removed `finput' and
4470 `unget_utf8_value' fields. Added `lexer' field.
4471 (java_init_lex): Fixed declaration.
4472 * lex.c (java_new_lexer): New function.
4473 (java_destroy_lexer): Likewise.
4474 (java_read_char): Added `lex' argument. Handle iconv case.
4475 (java_read_unicode): Added `lex' argument. Count backslashes in
4477 (java_init_lex): Added `finput' and `encoding' arguments. Set
4478 `lexer' field in ctxp.
4479 (BAD_UTF8_VALUE): Removed.
4480 (java_lex): Handle seeing UEOF in the middle of a string literal.
4481 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4482 (java_lexer): New structure.
4485 (DEFAULT_ENCODING): New define.
4486 (java_destroy_lexer): Declare.
4488 2000-09-12 Tom Tromey <tromey@cygnus.com>
4491 * lex.c (java_init_lex): Initialize java_io_serializable.
4492 * parse.y (java_io_serializable): New global.
4493 (valid_ref_assignconv_cast_p): An array can be cast to
4496 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4498 * decl.c, expr.c: Include defaults.h if not already included.
4499 Don't define the *_TYPE_SIZE macros.
4501 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4503 * typeck.c (build_java_array_type): Correct first parameter
4504 in ADJUST_FIELD_ALIGN invocation.
4506 2000-09-06 Tom Tromey <tromey@cygnus.com>
4508 * lang-specs.h: Also recognize `-femit-class-files'.
4510 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4512 * verify.c (merge_types): Load the types to merge if necessary.
4514 2000-09-02 Anthony Green <green@redhat.com>
4516 * jcf-io.c: Include zlib.h.
4517 (open_in_zip): Read compressed class file archives.
4518 * zipfile.h (ZipDirectory): Add uncompressed_size and
4519 compression_method fields.
4520 * zextract.c (read_zip_archive): Collect file compression info.
4522 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4524 * parse.y (do_resolve_class): Also explore superclasses of
4525 intermediate enclosing contexts when searching for inner classes.
4527 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * parse.y (variable_declarator_id:): Better error message.
4530 (expression_statement:): Use YYNOT_TWICE.
4531 (cast_expression:): Likewise.
4532 (assignment:): Likewise.
4534 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4536 * parse.y (do_merge_string_cste): New locals. Create new
4537 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4539 2000-08-07 Hans Boehm <boehm@acm.org>
4541 * boehm.c (mark_reference_fields): Set marking bits for all words in
4542 a multiple-word record.
4543 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4546 2000-08-31 Mike Stump <mrs@wrs.com>
4548 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4549 jcf-dump$(exeext)): Make parallel safe.
4551 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4553 * jcf-parse.c (set_source_filename): Constify a char *.
4554 * jcf-write.c (append_innerclasses_attribute,
4555 make_class_file_name): Constify a char *. Don't recycle a
4556 variable for an unrelated purpose.
4557 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4558 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4560 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * expr.c (can_widen_reference_to): Fixed indentation.
4563 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4564 * parse.y: `finit$' replaces `$finit$' in comments.
4565 (try_builtin_assignconv): Fixed leading comment.
4567 2000-08-25 Greg McGary <greg@mcgary.org>
4569 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4571 2000-08-24 Greg McGary <greg@mcgary.org>
4573 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4574 * parse.y (BINOP_LOOKUP): Likewise.
4576 2000-08-22 Andrew Haley <aph@cygnus.com>
4578 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4579 sign extending. Fixes gcj/321.
4580 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4581 combining to make a jlong. Fixes gcj/321.
4583 2000-08-21 Nix <nix@esperi.demon.co.uk>
4585 * lang-specs.h: Do not process -o or run the assembler if
4588 2000-08-16 Andrew Haley <aph@cygnus.com>
4590 * typeck.c (build_java_array_type): Rewrite code to do array
4591 alignment. Take into account back-end macros when aligning array
4592 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4593 user to set alignment. Fixes gcj/252 and 160.
4595 2000-08-09 Tom Tromey <tromey@cygnus.com>
4597 * parse.y (check_abstract_method_definitions): Now return `int'.
4598 Check implemented interfaces. Fixes PR gcj/305.
4600 * parse.y (patch_switch_statement): Disallow `long' in switch
4601 expressions. Fixes PR gcj/310.
4603 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4605 * decl.c (finit_leg_identifier_node): New global.
4606 (init_decl_processing): Use `finit$' to initialize
4607 finit_identifier_node. Use `$finit$' to initialize
4608 finit_leg_identifier_node.
4609 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4610 * java-tree.h (finit_identifier_node): Changed attached comment.
4611 (finit_leg_identifier_node): New declaration.
4612 (ID_FINIT_P): Take finit_identifier_node and
4613 finit_leg_identifier_node into account. This is a backward
4616 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4620 (generate_bytecode_insns): Check `nargs' before emitting it.
4621 * verify.c (merge_type_state): Fixed typo.
4622 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4623 generate_bytecode_{conditional,insns}.
4625 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4627 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4630 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4632 * class.c (maybe_layout_super_class): Fixed indentation.
4633 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4634 (java_check_methods): New function declaration.
4635 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4636 instead of `str_ptr'.
4637 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4638 of a `invokeinterface' at the right time.
4639 * parse.h (WFL_STRIP_BRACKET): New macro.
4640 (SET_TYPE_FOR_RESOLUTION): Use it.
4641 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4642 (check_class_interface_creation): Don't check for cross package
4643 innerclass name clashes.
4644 (method_header): Behave properly if MDECL is `error_mark_node'.
4645 (method_declarator): Return `error_mark_node' if bogus current
4647 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4648 (resolve_and_layout): New local `decl_type', set and used. Call
4650 (java_check_methods): New method.
4651 (java_layout_classes): Use it.
4652 (resolve_qualified_expression_name): No EH check necessary in
4654 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4656 (patch_assignment): Set DECL_INITIAL on integral final local.
4658 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4660 * java-tree.h (flag_extraneous_semicolon): New extern.
4661 * lang-options.h: (-Wextraneous-semicolon): New option.
4662 * lang.c (flag_redundant): Fixed typo in leading comment.
4663 (flag_extraneous_semicolon): New global.
4664 (lang_decode_option): Set `flag_extraneous_semicolon' when
4665 -Wall. Decode `-Wextraneous-semicolon'.
4666 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4667 `empty_statement' rule.
4668 (class_body_declaration): Likewise.
4669 (method_body:): Accept `;' as a method body.
4670 (static_initializer:): Removed `SC_TK' hack.
4671 (constructor_block_end:): Likewise.
4672 (empty_statement:): Report deprecated empty declaration. Fixes
4675 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * parse.y (build_dot_class_method_invocation): Changed parameter
4678 name to `type'. Build signature from `type' and convert it to a
4679 STRING_CST if it's an array.
4680 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4681 to use `ref_type' directly.
4683 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4685 * lang-options.h: Added a comma after the last element to avoid
4686 syntax errors when other languages define additional options.
4688 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4690 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4691 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4692 (jc1): Link with $(BACKEND).
4693 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4695 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4697 * jvspec.c: Adjust type of second argument to
4698 lang_specific_driver, and update code as necessary.
4700 * class.c (build_dtable_decl): Initialize dummy.
4702 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4704 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4705 method bodies not to rule out discarding `<clinit>'; don't use
4706 <clinit> to initialize static fields with constant initializers.
4708 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4710 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4712 (method_synthetic): New global.
4713 (HANDLE_METHOD): Recognize synthetic method and tell
4714 `print_method_info' about it.
4715 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4716 processing a synthetic method.
4717 * jcf-reader.c (skip_attribute): New function.
4718 ( skip_attribute): Likewise.
4720 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4722 * parse.y (build_outer_field_access): Fixed comments.
4723 (fix_constructors): Emit the initialization of this$<n> before
4725 (resolve_qualified_expression_name): Build an access to `decl' if
4728 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * parse-scan.y (curent_class): Non longer const.
4731 (inner_qualifier, inner_qualifier_length): Deleted.
4732 (current_class_length): New global.
4733 (bracket_count): Fixed typo in leading comment.
4734 (anonymous_count): New global.
4735 (class_instance_creation_expression:): Handle anonymous classes.
4736 (anonymous_class_creation:): New rule.
4737 (push_class_context): Rewritten.
4738 (pop_class_context): Likewise.
4739 (INNER_QUALIFIER): Macro deleted.
4740 (report_class_declaration): call `push_class_context' when
4741 entering the function. `fprintf' format modified not to use
4743 (report_class_declaration): Assign `package_name' and
4744 `current_class' to NULL separately.
4746 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4748 * expr.c (build_invokeinterface): Call layout_class_methods on
4751 2000-07-27 Tom Tromey <tromey@cygnus.com>
4752 Anthony Green <green@cygnus.com>
4753 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * class.c (make_class_data): Create vtable for abstract classes.
4756 (get_dispatch_table): Changed to cope with abstract classes.
4758 2000-07-27 Tom Tromey <tromey@cygnus.com>
4760 * parse.y (patch_method_invocation): Don't reverse the argument
4761 list when dealing with anonymous class constructors. Fixed typo in
4764 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * parse.y (build_alias_initializer_parameter_list): Reverse
4767 crafted list when building aliases for anonymous class
4770 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4772 * parse.y (jdep_resolve_class): Don't bother checking potential
4773 innerclass access if `decl' is NULL.
4774 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4777 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4779 * parse.c: Remove (again.)
4781 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4784 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4785 outside the `if' statement, alias to innerclass removed, `decl'
4786 used to mark the class complete.
4788 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4790 * parse.y (simple_name:): Fixed typo in error message.
4792 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4795 or its first operand can be error marks.
4797 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4800 * parse.y (method_header): Likewise.
4802 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4804 * parse.y (process_imports): Consider that one might be trying to
4805 import an innerclass. Fixes gcj/254
4807 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4809 * parse.y (find_as_inner_class): Handle the case where the
4810 enclosing context of an innerclass has been loaded as bytecode.
4812 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4814 * parse.y (simple_name:): Reject `$' in type names.
4815 (resolve_type_during_patch): Use `type' as a second
4816 argument to resolve_no_layout. Fixes gcj/257.
4818 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4820 * parse.y (find_most_specific_methods_list): Select the only
4821 non-abstract method even if max has been set.
4822 Fixes gcj/285, gcj/298.
4824 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4826 * lang-specs.h: Added %(jc1) to java compiler options.
4828 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4830 * .cvsignore: New file.
4832 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * parse.y (not_accessible_p): Access granted to innerclasses
4835 (indirectly) extending the reference type. Fixes gcj/249.
4837 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * parse.y (patch_method_invocation): Fixed comment.
4840 (maybe_use_access_method): Build this$<n>s to the context of the
4841 target method, or a type that extends it. Fixes gcj/242.
4843 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4847 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4851 2000-07-13 Tom Tromey <tromey@cygnus.com>
4853 * lang-specs.h: Added %{I*}.
4855 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4857 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4859 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4861 * parse-scan.c: Remove.
4863 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4865 * class.c (set_super_info): Handled protected inner classes.
4866 (common_enclosing_context_p): Bail early if arguments aren't both
4868 (get_access_flags_from_decl): Handle private and protected inner
4870 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4871 (CLASS_PROTECTED): Likewise.
4872 (struct lang_type): New bitfield `poic'.
4873 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4875 (check_inner_class_access): Renamed arguments, added
4876 comments. Handles protected inner classes (fixes gcj/225)
4877 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4879 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * parse.y (resolve_qualified_expression_name): Verify qualified
4882 access to `this'. Fixes gcj/239.
4884 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4886 * jcf-write.c (generate_classfile): Don't install ConstantValue
4889 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4891 * parse.y (resolve_qualified_expression_name): Handle inner class
4892 access. Fixes gcj/256.
4894 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4896 * jcf-write.c (generate_classfile): Properly install the
4897 ConstantValue attribute and the initial value constant pool index
4898 on string constants.
4899 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4902 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4904 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4906 * parse.y (find_as_inner_class): Fixed typo.
4907 (do_resolve_class): Explore enclosing contexts when searching for
4908 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4909 (check_inner_class_access): Check `decl' which can be null in case
4912 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4914 * java-tree.h (java_debug_context): Declared `extern'.
4915 (safe_layout_class): Likewise.
4916 * parse.y (resolve_field_access): Field must be `static' in order
4917 to be replaced by its initial value. Added comments.
4918 (find_applicable_accessible_methods_list): Fixed typo.
4919 (find_most_specific_methods_list): Methods found in innerclasses
4920 take over methods founds in the enclosing contexts.
4921 (java_complete_tree): Loosen restrictions on the type of DECLs
4922 that can be replaced by their initialization values.
4923 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4925 2000-07-05 Tom Tromey <tromey@cygnus.com>
4927 * Make-lang.in (PARSE_DIR): New macro.
4928 (PARSE_RELDIR): Likewise.
4929 (PARSE_C): Likewise.
4930 (PARSE_SCAN_C): Likewise.
4931 ($(PARSE_C)): New target.
4932 ($(PARSE_SCAN_C)): Likewise.
4933 (SET_BISON): New macro.
4934 (BISONFLAGS): Likewise.
4935 (JAVABISONFLAGS): Likewise.
4937 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4939 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4940 argument on the first pass for CNI as well as JNI.
4941 (print_method_info): Set up method name on the first pass only.
4943 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * parse.y (parser_qualified_classname): Removed parameter
4947 (create_interface): Removed first passed parameter to
4948 parser_qualified_classname.
4949 (create_class): Likewise. Don't install alias on static
4950 innerclasses. Fixes gcj/275.
4952 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4954 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4955 debugable statement with empty_stmt_node. Fixes gcj/272
4957 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4959 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4962 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4964 * jcf-write.c (push_long_const): Appropriately cast short negative
4967 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4969 * parse.y (verify_constructor_super): Use loop variable
4970 `m_arg_type' initialized with `mdecl_arg_type'.
4972 2000-06-29 Tom Tromey <tromey@cygnus.com>
4974 * parse.y (resolve_field_access): Handle case where `type_found'
4977 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * expr.c (lookup_field): The same field can be found through two
4980 different interface. Don't declare it ambiguous in that case.
4982 2000-06-27 Tom Tromey <tromey@cygnus.com>
4984 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4985 follows \r, then unget it at a lower level.
4987 2000-06-26 Tom Tromey <tromey@cygnus.com>
4989 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4992 2000-06-25 Tom Tromey <tromey@cygnus.com>
4994 * parse.y (for_statement): Wrap expression in a WFL if it is a
4995 constant. For PR gcj/268.
4997 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4999 * parse.y (do_resolve_class): Minor optimiztion in the package
5000 list search. Removed unnecessary test and return statement.
5001 (valid_ref_assignconv_cast_p): Order of arguments to
5002 enclosing_context_p fixed.
5004 2000-06-24 Tom Tromey <tromey@cygnus.com>
5006 * expr.c (lookup_field): Print error and return error_mark_node if
5007 field reference is ambiguous.
5009 * parse.y (check_abstract_method_definitions): Also check if
5010 `other_method' is abstract.
5012 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5016 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5017 (struct lang_type): New field `pic'.
5018 (CLASS_PRIVATE): New macro.
5019 * parse.y (check_inner_class_access): New function.
5020 (jdep_resolve_class): Call it.
5022 2000-06-23 Tom Tromey <tromey@cygnus.com>
5024 * parse.y (patch_incomplete_class_ref): Initialize the returned
5025 class. For PR gcj/260.
5027 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5029 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5031 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5033 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5034 Java specific checks.
5035 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5037 * java-tree.def (CASE_EXPR): Marked 'e'.
5038 (DEFAULT_EXPR): Likewise.
5039 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5041 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5042 Java specific checks.
5043 (generate_bytecode_insns): Test try_block for BLOCK before using
5045 * parse.y (build_wfl_wrap): Added `location' argument. Set
5046 EXPR_WFL_LINECOL accordingly.
5047 (dim_expr:): Wrap constants with WFLs.
5048 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5049 (resolve_package): Check for `stmt' not being a BLOCK before
5050 building a debuggable statement with it.
5051 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5053 (resolve_field_access): Make sure `decl' is a DECL before treating
5055 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5056 IDENTIFIER_NODE before treating it as such.
5057 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5058 treating it as such.
5059 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5060 to be applied only on non array types.
5062 2000-06-16 Per Bothner <per@bothner.com>
5064 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5065 define in terms of DECL_RESULT, as that fails when --enable-checking.
5067 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5069 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5070 types the same in comparison.
5071 (CHECK_OP): Add static prototype.
5073 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5075 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5076 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5079 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 * decl.c (create_primitive_vtable): Prototype.
5083 * jcf-write.c (generate_bytecode_insns): Initialize variable
5086 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5088 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5090 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5091 to track searched classes, and do not search the same class more than
5092 once. Call find_applicable_accessible_methods_list on immediate
5093 superclass, instead of search_applicable_method_list on all ancestors.
5096 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5098 * parse.y (register_fields): Permit static fields in inner classes
5099 if they are final. Fix for PR gcj/255.
5101 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5104 * parse.y (find_in_imports): Returned type changed to void,
5105 leading comment fixed.
5106 (register_package): New function.
5107 (qualify_and_find): Likewise.
5108 (package_declaration:): Use `register_package'.
5109 (single_type_import_declaration:): Removed local variable
5110 `node'. Added missing `;' for consistency.
5111 (type_import_on_demand_declaration:): Use `chainon' to link new
5113 (lookup_field_wrapper): Lookup local variables defined in outer
5115 (java_complete_class): Don't reverse the list of imported on demand.
5116 (do_resolve_class): Reorganized. Removed local variable
5117 `original_name'. Call `qualify_and_find' with the current package
5118 name, invoke `find_in_imports_on_demand' right after. Call
5119 `qualify_and_find' with the packages we've seen so far. Fixed
5120 operations numbering in comments.
5121 (java_expand_class): Don't reverse `package_list'.
5122 (find_most_specific_methods_list): New local variables `abstract'
5123 and `candidates'. Use them to pick the right method.
5125 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5127 * parse.y (check_modifiers_consistency): Don't subtract out
5128 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5130 2000-06-04 Philipp Thomas <pthomas@suse.de>
5132 * Makefile.in (INTLLIBS): New.
5136 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5138 * class.c (get_dispatch_table): Build the vtable dummy entry list
5139 element with a null purpose. Fixed leading comment.
5140 (build_dtable_decl): Build an accurate dtable type when appropriate
5143 2000-06-02 Richard Henderson <rth@cygnus.com>
5145 * lang.c (lang_get_alias_set): New.
5147 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5149 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5150 before using it as the accessed field.
5152 2000-05-31 Tom Tromey <tromey@cygnus.com>
5154 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5155 char_array_vtable, short_array_vtable, int_array_vtable,
5156 long_array_vtable, float_array_vtable, double_array_vtable):
5158 * expr.c (get_primitive_array_vtable): New function.
5159 (create_primitive_vtable): New function.
5160 (java_lang_expand_expr): Enable code to statically generate
5162 * decl.c (init_decl_processing): Create primitive vtables.
5163 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5164 short_array_vtable, int_array_vtable, long_array_vtable,
5165 float_array_vtable, double_array_vtable): Define.
5167 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5169 * java/parse.y (find_applicable_accessible_methods_list):
5170 Don't add an uninitialized value to the list.
5172 2000-05-25 Tom Tromey <tromey@cygnus.com>
5174 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5175 when trying to see if field's class should be initialized. Always
5176 initialize field's declaring class, not qualified class.
5179 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5180 `wfl_operator', to maybe_build_primttype_type_ref.
5183 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5185 * parse.y (patch_method_invocation): Don't try to lookup methods
5188 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5190 * parse.y (resolve_field_access): Call the appropriate <clinit>
5191 before accessing the length of a static array. Craft a decl for
5192 the field while its time. Fixes PR gcj/129.
5194 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5196 * parse.y (resolve_package): Correctly set `*next' (was off by
5198 (resolve_qualified_expression_name): Fixed comment.
5200 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5202 * jcf-parse.c (jcf_parse_source): Reset current_class and
5203 current_function_decl to NULL before parsing a new file.
5205 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5207 * parse.y (block_end:): If the collected block doesn't feature a
5208 statement, insert an empty statement.
5210 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5212 * parse.y (maybe_yank_clinit): New function.
5213 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5214 end of the list of methods belonging to a class.
5215 (java_complete_expand_method): Check whether <clinit> is really
5216 necessary and expand it accordingly.
5218 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5220 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5221 processed by the method's switch statement.
5223 2000-05-19 Tom Tromey <tromey@cygnus.com>
5225 * java-tree.h: Added init state enum.
5226 * decl.c (emit_init_test_initialization): Initialize class
5227 initialization check variable by looking at class' state.
5229 2000-05-19 Tom Tromey <tromey@cygnus.com>
5231 * java-tree.h (build_instanceof): Declare.
5232 (build_get_class): Declare.
5233 * parse.y (patch_binop): Use build_instanceof.
5234 * expr.c (build_instanceof): New function. If class is final,
5235 don't make a function call.
5236 (expand_java_INSTANCEOF): Use it.
5237 (build_get_class): New function.
5239 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5241 * jcf-write.c (generate_classfile): Scan the source_file for
5242 slashes with the right pointer variable.
5244 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5246 * lang.c (lang_decode_option): Update -Wunused flags by calling
5248 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5250 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5252 * check_init.c (check_init): Constify local char *.
5253 * class.c (push_class): Constify local char *.
5254 * java_tree.h: Update prototypes.
5255 * jcf-io.c (open_class): Constify filename parameter and
5257 (find_class): Remove redundant string copy. Cast return from
5259 * jcf-parse.c (read_class, parse_class_file, yyparse):
5260 Constify local char *.
5261 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5262 Constify local char *.
5263 * jcf.h (JCF): Constify filename and classname.
5264 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5265 * lang.c (init_parse): Constify parameter and return value.
5266 * lex.c (java_get_line_col): Constify filename parameter.
5267 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5268 * parse.y (java_parser_context_suspend,
5269 issue_warning_error_from_context, safe_layout_class): Constify
5271 * parse.c: Regenerate.
5273 2000-05-08 Tom Tromey <tromey@cygnus.com>
5275 * expr.c (build_jni_stub): Cache the result of
5276 _Jv_LookupJNIMethod.
5278 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5280 * decl.c (predef_filenames_size): Now 7.
5281 (predef_filenames): New seventh entry.
5283 2000-05-04 Tom Tromey <tromey@cygnus.com>
5285 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5286 Keep track of when we've seen a reference field after a
5287 non-reference field.
5288 (get_boehm_type_descriptor): Handle case where we see
5289 non-reference fields but no trailing reference field.
5290 * decl.c (rawdata_ptr_type_node): Define.
5291 (init_decl_processing): Initialize rawdata_ptr_type_node.
5292 * java-tree.h (rawdata_ptr_type_node): Declare.
5294 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5296 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5297 specifiers in calls to fprintf.
5299 2000-05-03 Andrew Haley <aph@cygnus.com>
5301 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5303 * javaop.h (WORD_TO_INT): New function.
5304 (IMMEDIATE_s4): Use WORD_TO_INT.
5305 * jcf.h (JPOOL_INT): Ditto.
5307 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5310 2000-04-19 Tom Tromey <tromey@cygnus.com>
5312 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5314 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5316 * expr.c (build_jni_stub): New function.
5317 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5319 * parse.y (java_complete_expand_methods): Expand a native method
5320 and call build_jni_stub if -fjni given.
5321 * lang-options.h: Document -fjni.
5322 * lang.c (flag_jni): New global.
5323 (lang_f_options): Added `jni' entry.
5324 * java-tree.h (soft_lookupjnimethod_node,
5325 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5327 (flag_jni): Declare.
5328 (build_jni_stub): Declare.
5329 (struct lang_decl): Added `native' flag.
5330 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5332 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5333 soft_jnipopsystemframe_node): New globals.
5334 (init_decl_processing): Set them. _Jv_InitClass only takes one
5337 * java-tree.def: Put into `C' mode.
5339 2000-04-27 Tom Tromey <tromey@cygnus.com>
5342 * expr.c (expand_invoke): Generate check to see if object pointer
5343 is null in nonvirtual invocation case.
5344 * java-tree.h (soft_nullpointer_node): Declare.
5345 * decl.c (soft_nullpointer_node): New global.
5346 (init_decl_processing): Initialize soft_nullpointer_node.
5347 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5348 or `private' methods.
5349 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5351 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5353 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5356 2000-04-26 Tom Tromey <tromey@cygnus.com>
5358 * zextract.c (find_zip_file_start): New function.
5359 (read_zip_archive): Use it.
5361 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5363 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5365 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * class.c (common_enclosing_context_p): New function.
5368 * java-tree.h (common_enclosing_context_p): Added prototype.
5369 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5370 classes sharing an outer context with the current instance.
5371 * parse.y (build_access_to_thisn): Fixed leading comment.
5372 (verify_constructor_super): New local `supper_inner'. Skip
5373 enclosing context argument in the case of inner class constructors.
5374 (patch_method_invocation): Insert proper context as second
5375 parameter to pure inner class constructor super invocations.
5377 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * parse.y (end_class_declaration): Reset the interface number
5382 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5384 * parse.y (source_start_java_method): Deleted unnecessary code.
5385 (patch_method_invocation): Fixed comment.
5387 2000-04-24 Robert Lipe <robertlipe@usa.net>
5389 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5391 2000-04-23 Tom Tromey <tromey@cygnus.com>
5393 * boehm.c (mark_reference_fields): Use int_byte_position.
5395 2000-04-22 Tom Tromey <tromey@cygnus.com>
5397 * boehm.c (mark_reference_fields): Only call byte_position on
5400 2000-04-22 Tom Tromey <tromey@cygnus.com>
5402 * boehm.c (mark_reference_fields): Added `last_view_index'
5403 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5405 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5407 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5408 * parse.y (check_class_interface_creation): Fixed comments. Select
5409 permitted modifiers for (inner) interfaces. Changed error message
5410 to report rejected modifiers used with local classes.
5412 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5414 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5415 of directly inherited type considered in scope.
5416 * parse.y (do_resolve_class): Search inherited classes for inner
5419 2000-04-20 Tom Tromey <tromey@cygnus.com>
5421 * parse.y (not_accessible_p): Use member's class, not current
5422 class, when doing inheritance check for protected reference.
5425 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5427 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5429 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * parse.y (lookup_field_wrapper): Search for final local aliases.
5432 (resolve_expression_name): Let lookup_field_wrapper search for
5433 final local aliases. Force the value of `name' if one is found.
5434 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5435 an expression name. Fixed comments.
5437 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5441 2000-04-19 Tom Tromey <tromey@cygnus.com>
5443 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5445 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5447 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5449 2000-04-18 Tom Tromey <tromey@cygnus.com>
5452 * gjavah.c (utf8_cmp): Changed return value.
5453 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5455 (cxx_keywords): New global.
5456 (get_field_name): Handle new result of cxx_keyword_subst.
5457 (print_method_info): Likewise.
5459 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5461 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5462 with a newline, for CNI.
5463 (print_stub_or_jni): Print a space or newline before method name for
5465 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5466 (process_file): Include gcj/cni.h if generating CNI stubs.
5468 2000-04-16 Tom Tromey <tromey@cygnus.com>
5470 * gjavah.c (decompile_method): Use print_field_name.
5473 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5475 * parse.y (java_expand_classes): Reverse the package list once.
5476 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5478 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5479 the `==' and `!=' operators.
5481 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5483 * jcf-write.c (generate_bytecode_insns): At invokation time,
5484 always relate an interface method to the type of its selector.
5486 2000-04-05 Tom Tromey <tromey@cygnus.com>
5489 * expr.c (expand_invoke): Generate check to see if object pointer
5490 is null in nonvirtual invocation case.
5491 * java-tree.h (soft_nullpointer_node): Declare.
5492 * decl.c (soft_nullpointer_node): New global.
5493 (init_decl_processing): Initialize soft_nullpointer_node.
5494 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5495 or `private' methods.
5496 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5498 2000-04-05 Tom Tromey <tromey@cygnus.com>
5501 * parse.y (check_final_assignment): Recognize assignments to the
5502 `length' field of an array when generating class files.
5504 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5506 * class.c (decl_hash): Prototype removed.
5507 (decl_compare): Likewise.
5509 2000-04-05 Tom Tromey <tromey@cygnus.com>
5511 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5512 * parse.y (check_modifiers_consistency): Check for final/volatile
5513 clash. Fixes PR gcj/164.
5515 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5519 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5521 (add_method_1): Use `java_hash_hash_tree_node' and
5522 `java_hash_compare_tree_node'.
5523 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5524 (java_hash_compare_tree_node): Likewise.
5525 * parse.y (find_applicable_accessible_methods_list): Create,
5526 delete and use a hash table to remember already searched interfaces.
5528 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5530 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5533 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5535 * boehm.c (mark_reference_fields, set_bit): Prototype.
5536 (set_bit): Un-ANSI-fy definition.
5538 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5541 * decl.c (emit_init_test_initialization): Likewise.
5543 * gjavah.c (jni_print_char): Likewise.
5545 * parse.y (create_new_parser_context): Likewise.
5547 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5550 patch missing hunk. Fixed indentation.
5552 2000-03-30 Tom Tromey <tromey@cygnus.com>
5554 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5555 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5557 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5559 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5560 when negative *before* using it as an array index.
5561 * ChangeLog: Fixed typo.
5563 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5566 to 0 when it reaches -1.
5568 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * jcf-parse.c (get_constant): Properly cast `num' during the
5571 invocation of `add_double'.
5572 * jcf-write.c (push_long_const): Properly cast `lo' before
5573 comparing it to short bounds.
5574 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5575 `interface_body:' is reduced after the current interface is
5578 2000-03-26 Tom Tromey <tromey@cygnus.com>
5580 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5581 Java-specific `-f' option.
5583 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5585 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5586 Adjust order of making types.
5587 Make bitsize_*_node values.
5589 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5591 * class.c (make_field_value): Use byte_position.
5592 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5593 (java_array_data_offset): Likewise.
5594 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5597 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (check_abstract_method_definitions): New local
5600 `end_type_reached'. Make sure we also consider `end_type'.
5601 (java_check_abstract_method_definitions): Make sure we eventually
5602 consider `java.lang.Object'.
5603 (maybe_use_access_method): Don't use access method if not in the
5604 context of a pure inner class or if the method's context is right.
5605 (find_applicable_accessible_methods_list): New static flag
5606 `object_done'. Don't search abstract classes as interfaces. Fixed
5607 indentation. Fixed the `java.lang.Object' only search. Search
5608 class interface(s) first, then fully search enclosing contexts.
5609 (find_most_specific_methods_list): Pick the closest candidate when
5610 they're all abstract.
5612 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5614 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5615 properly initialize `finished_label'. Don't emit gotos for empty
5618 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5620 * except.c (emit_handlers): Clear catch_clauses_last.
5622 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * parse.y (check_method_types_complete): New function.
5625 (create_class): Reset anonymous class counter only when seeing an
5627 (java_complete_class): JDEP_METHOD: Don't recompute signature
5630 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5632 * class.c (build_static_ref): Fixed indentation in comment.
5633 * java-tree.def (TRY_EXPR): Fixed typo in name.
5634 (CLASS_LITERAL): Likewise.
5635 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5636 (struct lang_type): New field `dot_class'.
5637 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5638 (generate_classfile): Method `class$' is synthetic.
5639 * parse.y (build_do_class_method): New function.
5640 (build_dot_class_method_invocation): Likewise.
5641 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5642 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5643 (qualify_ambiguous_name): Likewise.
5644 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5645 (build_try_statement): Fixed leading comment.
5647 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5649 * class.c (make_field_value): Properly handle sizes.
5650 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5651 (layout_class_method): Count using trees.
5652 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5653 * expr.c (java_array_data_offset): Use int_bit_position.
5654 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5655 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5657 2000-03-16 Tom Tromey <tromey@cygnus.com>
5659 * lang.c (flag_hash_synchronization): New global.
5660 (lang_f_options): Added `hash-synchronization'.
5661 * lang-options.h: Mention -fhash-synchronization.
5662 * java-tree.h (flag_hash_synchronization): Declare.
5663 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5664 hash table synchronization is disabled.
5665 * decl.c (init_decl_processing): Only push `sync_info' value when
5666 hash table synchronization is disabled.
5667 * class.c (make_class_data): Only push `sync_info' field when hash
5668 table synchronization is disabled. Removed dead code.
5670 2000-03-16 Tom Tromey <tromey@cygnus.com>
5672 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5674 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5678 * parse.y (patch_method_invocation): Handle anonymous classes
5679 creation in static context.
5681 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5683 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5684 * parse.y (resolve_qualified_expression_name): Use it.
5685 (patch_method_invocation): Likewise.
5687 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5689 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5690 depending on the type of dependency which dictates what the
5692 (unresolved_type_p): Resolved types limited to the current class.
5694 2000-03-15 Tom Tromey <tromey@cygnus.com>
5696 * decl.c (init_decl_processing): Set type of `sync_info' to be
5699 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5700 Correctly compute bit number for current slot. Zero `high' and
5701 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5702 mark_reference_fields.
5703 (mark_reference_fields): New function.
5705 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * parse.y (register_incomplete_type): Fixed initialization of
5710 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5712 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5714 (push_class_context, pop_class_context): New function.
5715 (class_body:): Call pop_class_context.
5716 (interface_body:): Likewise.
5717 (INNER_QUALIFIER): New macro.
5718 (report_class_declaration): Changed output format and use
5719 INNER_QUALIFIER. Call push_class_context.
5721 2000-02-14 Andrew Haley <aph@cygnus.com>
5723 * check-init.c (check_init): Add new cases for unary and binary
5726 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5728 * parse.y (resolve_package): Set `next' once a type name has been
5729 progressively discovered.
5730 (resolve_qualified_expression_name): Propagate resolution only if
5731 there are remaining qualifiers. Take into account `q' might have
5732 been cleared after re-qualification.
5733 * parse.y (patch_method_invocation): New local `resolved'.
5734 Section dealing with qualified expression rewritten to use
5735 resolve_field_access.
5737 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5739 * parse.h (PUSH_CPC): Fixed indentation.
5740 (DEBUG_CPC): New macro.
5741 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5742 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5743 * parse.y (class_body_declaration:): Use
5744 SET_CPC_INSTANCE_INITIALIZER_STMT.
5745 (method_declaration:): Check for null current_function_decl.
5746 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5747 (java_parser_context_pop_initialized_field): Better handling of
5749 (maybe_make_nested_class_name): Mark nested class name as
5750 qualified when necessary.
5751 (end_class_declaration): Don't call java_parse_context_resume when
5752 one or more error occurred.
5753 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5754 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5755 SET_CPC_INITIALIZER_STMT.
5756 (method_header): Check for inner classes declaring static methods.
5757 (resolve_qualified_expression_name): Handle situation where `this'
5760 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5762 * typeck.c (build_prim_array_type): Correctly set the high word too.
5764 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5766 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5768 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5769 list of methods for interfaces.
5771 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5773 * parse.y (qualify_ambiguous_name): Properly handle expressions
5776 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * parse.y (check_final_assignment): Extended to process
5780 (patch_assignment): Have check_final_assignment called only once.
5782 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5784 * java-tree.h (IS_INIT_CHECKED): New flag.
5785 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5786 * parse.y (patch_string): Call force_evaluation_order on the
5787 completed string concatenation tree.
5788 * expr.c (force_evaluation_order): Call force_evaluation_order on
5789 function's arguments too.
5791 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5793 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5794 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5795 (build_anewarray): Likewise.
5796 * parse.y (patch_newarray): Likewise.
5797 * parse.c: Regenerated.
5799 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5801 * decl.c (init_decl_processing): Added new class fields `depth',
5802 `ancestors', and `idt' to class_type_node. Use
5803 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5804 * class.c (make_class_data): Push initial values for new fields.
5805 * java-tree.h: Updated prototype for `build_invokeinterface'.
5806 * expr.c (build_invokeinterface): Changed parameters to accept
5807 `method' tree. Calculate index of `method' in its declaring
5808 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5809 (expand_invoke): Call `build_invokeinterface' with new parameters.
5810 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5813 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5815 * typeck.c (lookup_do): Search superinterfaces first
5816 when looking up an interface method. From Godmar Back
5819 2000-03-06 Tom Tromey <tromey@cygnus.com>
5821 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5823 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5825 * java-tree.h (lookup_argument_method2): Declared.
5826 (safe_layout_class): Prototype moved from parse.h.
5827 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5828 * parse.y (java_check_regular_methods): Local `super_class' gone.
5829 Call lookup_argument_method2 instead of lookup_argument_method.
5830 Perform modifier match for methods found declared in implemented
5831 interfaces. Fixed indentation problem. Overriding/hiding error
5832 report to take place only for methods found in classes.
5833 * typeck.c (lookup_argument_method): Changed leading
5834 comment. Re-written by calling lookup_do.
5835 (lookup_argument_method2): New function.
5836 (lookup_java_method): Re-written by calling lookup_do.
5837 (lookup_do): New function.
5839 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5841 * check-init.c (check_init): Removed dead code. Handle (blank)
5843 * parse.y (declare_local_variables): New local `final_p', set it
5844 and use it to initialize LOCAL_FINAL.
5845 (check_final_assignment): Only check FIELD_DECLs.
5847 2000-02-17 Tom Tromey <tromey@cygnus.com>
5849 * Makefile.in (JAVA_OBJS): Added boehm.o.
5850 (boehm.o): New target.
5851 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5852 * java-tree.h (flag_use_boehm_gc): Declare.
5853 (get_boehm_type_descriptor): Declare.
5854 * lang.c (lang_f_options): Added `use-boehm-gc'.
5855 (flag_use_boehm_gc): New global.
5856 * lang-options.h: Added -fuse-boehm-gc.
5857 * boehm.c: New file.
5858 * class.c (get_dispatch_table): If class uses a Boehm type
5859 descriptor, put it in the vtable.
5860 (make_class_data): Removed dead code.
5862 2000-03-03 Per Bothner <per@bothner.com>
5864 * decl.c (init_decl_processing): Initialize sizetype properly.
5866 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5868 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5869 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5870 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5871 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5872 (jcf_parse): New local `current'. Load innerclasses seen in outer
5873 context being processed.
5874 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5875 * jcf-write.c (append_innerclasses_attribute): New function.
5876 (append_innerclasses_attribute_entry): Likewise.
5877 (get_access_flags): Handle static classes. Set anonymous and local
5878 classes to be private.
5879 (generate_classfile): Attribute count adjusted. Call
5880 append_innerclasses_attribute.
5881 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5882 PURE_INNER_CLASS_TYPE_P.
5883 * parse.y (parser_qualified_classname): New parameter `is_static',
5884 produce non qualified name accordingly.
5885 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5886 (create_interface): Added argument to parser_qualified_classname.
5887 (create_class): Added argument to parser_qualified_classname. Setup
5888 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5889 (add_inner_class_fields): Fixed indentation.
5890 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5891 (method_declarator): Fixed typo in comment.
5892 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5893 (build_current_thisn): Likewise.
5894 (patch_method_invocation): Likewise.
5896 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5898 * decl.c (current_function_decl): Move to toplev.c.
5900 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5902 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5903 (DECL_BIT_INDEX): Use underlying representation.
5904 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5906 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5908 * expr.c (build_java_ret): Pass proper type to size_binop.
5910 2000-02-25 Anthony Green <green@cygnus.com>
5912 * expr.c (build_class_init): Mark the decl to be ignored by
5914 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5915 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5916 * class.c (init_test_hash_newfunc): New function.
5917 (decl_hash): New function.
5918 (decl_compare): New function.
5919 * decl.c (emit_init_test_initialization): New function.
5920 (complete_start_java_method): Traverse the init test hashtable,
5921 calling emit_init_test_initialization.
5922 (always_initialize_class_p): Define.
5923 * expr.c (build_class_init): Use initialization tests when
5924 emitting class initialization code.
5925 (always_initialize_class_p): Declare.
5926 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5928 * java-tree.h: Include hash.h.
5929 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5930 (struct lang_decl): Add init_test_table field.
5931 (init_test_hash_entry): Define.
5933 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5935 * gjavah.c (main): Avoid using `argi' to report unimplemented
5938 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5940 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5941 initialize locals to avoid warnings. Local `exception_type' moved
5944 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * parse.y (resolve_expression_name): Use `orig' as a second
5947 argument to resolve_field_access.
5948 (resolve_field_access): Removed unnecessary code when dealing with
5951 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * class.c (push_super_field): Don't push the field twice.
5954 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5955 * parse.h (java_reorder_fields): Prototyped.
5956 * parse.y (java_reorder_fields): New function.
5957 (java_layout_class): Simplified not to worry about re-ordering.
5959 2000-02-23 Tom Tromey <tromey@cygnus.com>
5961 * gjavah.c (print_name): In JNI case, correctly quote string.
5962 (print_method_info): Don't handle overrides in JNI mode.
5964 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5967 value type set to `boolean_type_node'.
5969 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5971 * jcf-dump.c (main): Test for correct condition after
5972 output file creation.
5974 2000-02-19 Anthony Green <green@cygnus.com>
5976 * jcf-depend.c (add_entry): Fix test for first list entry.
5978 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5980 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5981 * constants.c (build_constants_constructor): Likewise.
5983 2000-02-19 Anthony Green <green@cygnus.com>
5985 * jcf-depend.c (add_entry): Add entries to the end of the list.
5987 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5989 * decl.c (INT_TYPE_SIZE): Define if necessary.
5990 (expand_java_return): Handle the case of a native integer smaller
5993 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5995 * gjavah.c (help): Use GCCBUGURL.
5996 * jv-scan.c (help): Likewise.
5997 * jcf-dump.c (help): Likewise.
5999 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6004 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * jcf-parse.c (load_class): Call `fatal' if no file containing
6007 the target class are found.
6009 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6011 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6012 lex.c, lex.h, and PARSE_H to...
6013 (parse.o, parse-scan.o): ...here, respectively.
6015 * lex.c: Split out code that may trigger SIGFPE from yylex()
6016 to its own function.
6017 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6019 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6021 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6023 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6025 * parse.y (outer_field_access_p): Stop in time when outer contexts
6027 (resolve_qualified_expression_name): Properly qualify *everything*
6028 after a package.type to be resoled as expression names.
6029 (find_applicable_accessible_methods_list): Save/restore `class' to
6030 isolate it from a possible outer context search.
6032 2000-02-15 Tom Tromey <tromey@cygnus.com>
6034 * gjavah.c (jni_print_char): New function.
6035 (print_full_cxx_name): Use it.
6036 (decode_signature_piece): Likewise.
6037 (print_cxx_classname): Likewise.
6039 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6041 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6043 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6045 * gjavah.c: Include version.h.
6047 * jcf-dump.c: Likewise.
6049 * jv-scan.c: Likewise.
6051 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6053 * parse.y (outer_field_access_fix): First parameter now a tree
6054 node. Check for assignement to final. First argument to
6055 build_outer_field_access_fix modified to accommodate prototype.
6056 (build_outer_field_access): Don't check for assignment to final
6058 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6059 possibly returned by outer_field_access_fix. Changed
6060 outer_field_access_fix's first argument.
6061 (check_final_assignment): $finit$'s context is OK.
6062 (patch_unaryop): Use node instead of its line/column value when
6063 calling outer_field_access_fix.
6065 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6067 * parse.y (interface_declaration:): No longer tagged
6068 <node>. Re-installed default action.
6069 (class_member_declaration:): Handle inner interfaces.
6070 (interface_member_declaration): Handle inner interfaces and
6072 (create_interface): Push error if one seen. Suspend parsing
6073 context when processing an inner interface.
6074 (register_fields): Inner class static field limitations not to
6075 apply to inner interfaces.
6077 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6079 * jcf-parse.c (load_class): Update `java_error_count' when a
6080 class' file can't be found.
6081 (parse.y): Avoid (byte)code generation when errors seen.
6083 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6086 decodes a valid node.
6087 (patch_binop): Handle TRUNC_DIV_EXPR.
6089 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * parse.y (resolve_package): New local `acc'. Try to progressively
6092 build and guess a package and type name.
6094 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6096 * parse.y (find_applicable_accessible_methods_list): Load and
6097 layout the search class if necessary.
6098 (java_complete_tree): Keep to original type of the folded initial
6101 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6103 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6104 Generate error message if circularity is detected. New static
6106 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6107 * jcf-write.c (generate_bytecode_insns): Very simply handle
6109 * parse.y (java_check_circular_reference): Use
6110 `cyclic_inheritance_report' during report, if necessary.
6111 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6112 walking NEW_ARRAY_INIT twice.
6114 2000-02-09 Tom Tromey <tromey@cygnus.com>
6116 * parse.y (check_class_interface_creation): Allow inner classes to
6117 be `private' or `protected', check modifiers' consistency. Prevent
6118 block local classes from bearing any modifiers.
6120 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6122 * except.c (check_start_handlers): Re-add prototype lost in last
6124 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6126 2000-02-09 Andrew Haley <aph@cygnus.com>
6128 * decl.c (clear_binding_level): Remove excess initializer.
6129 (maybe_poplevels): Remove unused variable.
6130 (force_poplevels): Ditto.
6131 (struct binding_level): Add comment.
6133 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6135 * jcf-write.c (generate_classfile): Don't consider
6136 pre-initialization with reference value (use <clinit> instead.)
6137 * parse.y (java_fix_constructors): No generated constructor for
6139 (build_outer_field_access): Removed debug message.
6140 (outer_field_expanded_access_p): Adapted to bytecode generation.
6141 (build_outer_field_access_method): Use fix_method_argument_names.
6142 (build_outer_method_access_method): Fixed indentation. Added
6143 comment. Handle access method generation for static and also void
6145 (build_access_to_thisn): Inserted debug message.
6146 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6147 (resolve_qualified_expression_name): Fixed comment.
6148 (not_accessible_p): Adapted to bytecode generation. Added comment.
6149 (patch_method_invocation): Added comment.
6150 (maybe_use_access_method): Fixed leading comment. Handle static
6152 (java_complete_lhs): Don't shortcut handling of initialized upon
6153 declaration String type static fields when generating bytecode.
6154 (patch_unaryop): Handle outer field access when generating
6157 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * java-tree.h (FIELD_THISN): New macro.
6160 * jcf-write.c (append_synthetic_attribute): New function.
6161 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6162 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6163 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6165 (build_outer_field_access): Turned on access functions usage and
6166 generation when compiling to bytecode.
6167 (maybe_use_access_method): Likewise.
6169 2000-01-25 Andrew Haley <aph@cygnus.com>
6171 * java-except.h (struct eh_range): Add `expanded' field.
6172 (maybe_start_try): Add end_pc arg.
6173 (maybe_end_try): Ditto.
6174 * java-tree.h (force_poplevels): new function.
6175 * expr.c (expand_byte_code): Don't call maybe_start_try or
6177 * except.c (add_handler): Reset expanded.
6178 (expand_start_java_handler): Set expanded.
6179 (check_start_handlers): Don't expand a start handler that's
6180 already been expanded.
6181 (maybe_start_try): Add end_pc arg. Only expand a handler which
6183 (expand_end_java_handler): call force_poplevels.
6184 (force_poplevels): new function.
6185 * decl.c (binding_level): Add start_pc of binding level.
6186 (maybe_pushlevels): Call maybe_start_try when pushing binding
6188 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6189 (LARGEST_PC): Define.
6190 (clear_binding_level): Use LARGEST_PC.
6192 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6193 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6194 (binding_depth, is_class_level, current_pc): new variables.
6195 (struct binding_level): ditto.
6196 (indent): new function.
6197 (push_jvm_slot): add debugging info.
6198 (maybe_pushlevels): ditto.
6199 (maybe_poplevels): ditto.
6202 (start_java_method): ditto.
6203 (give_name_to_locals): comment only.
6204 * except.c (binding_depth, is_class_level, current_pc):
6206 (expand_start_java_handler): add debugging info.
6207 (expand_end_java_handler): ditto.
6209 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6211 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6212 (print_name_for_stub_or_jni, process_file): Constify a char*.
6214 2000-02-03 Tom Tromey <tromey@cygnus.com>
6216 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6218 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6220 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6221 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6224 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6226 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6227 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6228 (struct lang_type): New field `ii_block'.
6229 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6230 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6231 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6232 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6233 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6234 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6236 * parse.y (add_instance_initializer): New function.
6237 (in_instance_initializer): New static global.
6238 (class_body_declaration:): Link instance initializer block.
6239 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6240 (array_creation_expression:): Remove unused local.
6241 (java_parser_context_push_initialized_field): Fixed leading
6242 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6243 CPC_INSTANCE_INITIALIZER_LIST.
6244 (java_parser_context_pop_initialized_field): Likewise.
6245 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6246 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6247 CPC_INITIALIZER_STMT.
6248 (fix_constructors): New local `class_type'. Use it. Call
6249 add_instance_initializer.
6250 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6251 (patch_return): Forbid return in instance initializers.
6252 (patch_throw_statement): Enforce exception handling in the context
6253 of instance initializers.
6255 2000-02-03 Tom Tromey <tromey@cygnus.com>
6257 * Make-lang.in (java.mostlyclean): Remove executables in
6260 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6262 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6263 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6264 (java_float_finite): Convert to use union Word from javaop.h.
6265 (java_double_finite): Convert to use union DWord from javaop.h.
6267 2000-02-02 Tom Tromey <tromey@cygnus.com>
6269 * gjavah.c (options): Added `jni' entry.
6270 (help): Document -jni.
6271 (flag_jni): New global.
6272 (process_file): Handle JNI output. Don't print text from
6273 -prepend, -add, etc, when generating stubs. Only remove `.class'
6274 suffix if it actually exists.
6275 (main): Create a `.c' file when run with `--jni --stubs'. Create
6276 correct output file name with `--jni'.
6277 (print_include): Mangle header name differently in JNI case.
6278 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6280 (print_method_info): Handle JNI case. Put signature info into
6281 method name. Handle case when STREAM is NULL.
6282 (print_name_for_stub_or_jni): New function.
6283 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6284 (print_cxx_classname): Handle JNI.
6285 (print_full_cxx_name): Likewise.
6286 (decode_signature_piece): Likewise.
6287 (overloaded_jni_method_exists_p): New function.
6288 (struct method_name): Added `signature' and `sig_length' fields.
6289 (HANDLE_END_FIELD): Do nothing in JNI mode.
6291 2000-02-02 Tom Tromey <tromey@cygnus.com>
6293 * jv-scan.c: Include version.c, <getopt.h>.
6294 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6295 (options): New array.
6296 (usage): New function.
6297 (version): New function.
6298 (main): Use getopt_long to parse command line.
6299 * jcf-dump.c: Include version.c, <getopt.h>.
6300 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6301 OPT_JAVAP): New macros.
6302 (options): New array.
6303 (usage): Return `void'. Changed message.
6304 (help): New function.
6305 (version): New function.
6306 (main): Use getopt_long_only to parse command line.
6307 * gjavah.c: Include <getopt.h>.
6308 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6309 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6310 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6311 (options): New array.
6312 (java_no_argument): Removed.
6313 (help): Updated with missing options.
6314 (main): Use getopt_long_only to parse command line.
6315 (usage): Changed message.
6317 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6320 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6321 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6322 * parse.y (array_creation_expression:): Handle anonymous arrays.
6323 (build_array_from_name): Don't set `ret_name' if null.
6324 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6325 (qualify_ambiguous_name): Likewise.
6326 (java_complete_expand_class): Likewise.
6328 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6330 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6331 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6332 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6333 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6334 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6335 AIPL_FUNCTION_COMPLETED_INVOCATION.
6336 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6337 AIPL_FUNCTION_INVOCATION_READY.
6338 (AIPL_FUNCTION_DECLARATION): New enum entry.
6339 * parse.y (reorder_static_initialized): New function.
6340 (java_parser_context_pop_initialized_field): Use it.
6341 (add_inner_class_fields): Use
6342 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6343 augmented. Install marker after last alias initializer, if any.
6344 (generate_finit): Fixed typo. Don't try to retain only the used
6346 (method_header): Compute and set DECL_FUNCTION_NAP.
6347 (method_declarator): Fixed comment. Insert alias initializer in
6349 (build_alias_initializer_parameter_list): Fixed leading
6350 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6351 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6352 (java_complete_expand_class): Code to retain only used aliases
6354 (java_complete_expand_methods): New local `first_decl'. Generate
6355 $finit$ first, then expand the constructors, regular methods and
6357 (java_complete_expand_method): Don't report error on missing
6358 return statement if previously detected bogus.
6359 (fix_constructors): Don't patch constructor parameters list.
6360 (patch_method_invocation): Use new AIPL enum values. Reverse
6361 alias initializer list for anonymous classes.
6363 2000-01-30 Anthony Green <green@redhat.com>
6365 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6366 determine how many stack slots to pop.
6368 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6370 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6371 error handling/recovery.
6372 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6374 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6376 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6377 FIELD_LOCAL_ALIAS_USED): New macros.
6378 (DECL_FUNCTION_NAP): New macro.
6379 (struct lang_decl): New field `nap'.
6380 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6381 (struct lang_type): New fields `finit_stmt_list' and
6383 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6384 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6385 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6386 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6387 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6388 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6389 (BUILD_THROW): Macro line separator re-indented.
6390 * parse.y (end_class_declaration): New function.
6391 (maybe_generate_pre_expand_clinit): New name for
6392 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6393 pre-expand static fields.
6394 (maybe_generate_clinit): Function deleted.
6395 (check_for_static_method_reference): Prototype's parameter list
6397 (generate_finit): New name for maybe_generate_finit. Changed
6398 leading comment. Function rewritten to use
6399 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6400 (build_alias_initializer_parameter_list): New function.
6401 (java_parser_context_pop_initialized_field): Likewise.
6402 (add_inner_class_fields): Likewise.
6403 (type_declaration:): Call end_class_declaration.
6404 (class_member_declaration:): Likewise.
6405 (formal_parameter_list:): Fixed typos.
6406 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6407 element. Improved error handling.
6408 (block_statement:): Call end_class_declaration.
6409 (anonymous_class_creation:): Likewise.
6410 (create_anonymous_class): Fixed comments.
6411 (create_class): Call add_inner_class_fields.
6412 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6413 (method_header): Use MARK_FINAL_PARMS.
6414 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6415 (method_declarator): Propagate final argument flag.
6416 (craft_constructor): New local `artificial'. Call
6417 build_alias_initializer_parameter_list. Use
6418 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6419 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6421 (complete_expand_class): Get rid of unused outer context local
6423 (java_complete_expand_methods): Fixed leading
6424 comment. Generate/pre-expand <clinit> first. Changed method
6425 expansion order to regular, $finit$, constructors, <clinit>.
6426 (java_complete_expand_method): Set current_function_decl.
6427 (fix_constructors): Fix constructor parameter list to account for
6428 outer context local alias initializers.
6429 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6430 (resolve_expression_name): Lookup outer context local aliases. New
6431 local `access', use it.
6432 (patch_method_invocation): Patch inner class ctor invocation with
6433 outer context local aliases initialization values. $finit$
6434 invocation patching now includes things generated with
6435 build_alias_initializer_parameter_list.
6436 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6437 (build_super_invocation): Likewise.
6438 (patch_assignment): Changed comment.
6440 2000-01-27 Andrew Haley <aph@cygnus.com>
6442 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6446 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6448 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6450 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6452 * parse.y (register_fields): Don't pass a format specifier to
6453 OBSOLETE_MODIFIER_WARNING.
6454 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6455 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6457 (check_modifiers): Change function into a macro.
6458 (check_class_interface_creation): Pass a literal format string.
6460 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6462 * buffer.h: PROTO -> PARAMS.
6463 * check-init.c: Likewise.
6464 * class.c: Likewise.
6465 * constants.c: Likewise.
6466 * convert.h: Likewise.
6468 * except.c: Likewise.
6470 * gjavah.c: Likewise.
6471 * java-except.h: Likewise.
6472 * java-tree.h: Likewise.
6473 * jcf-depend.c: Likewise.
6474 * jcf-dump.c: Likewise.
6475 * jcf-parse.c: Likewise.
6476 * jcf-path.c: Likewise.
6477 * jcf-reader.c: Likewise.
6478 * jcf-write.c: Likewise.
6480 * jv-scan.c: Likewise.
6481 * jvgenmain.c: Likewise.
6482 * jvspec.c: Likewise.
6486 * parse-scan.y: Likewise.
6487 * parse.h: Likewise.
6488 * parse.y: Likewise.
6489 * typeck.c: Likewise.
6490 * verify.c: Likewise.
6493 * zextract.c: Likewise.
6494 * zipfile.h: Likewise.
6496 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6499 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6500 * constants.c (build_constant_data_ref): Check for cached
6501 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6502 in TYPE_CPOOL_DATE_REF.
6503 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6504 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6505 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6506 (LOCAL_FINAL): New macro.
6507 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6508 constant pool -- don't try to reuse.
6509 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6511 (find_in_current_zip): Use TYPE_JCF.
6512 * parse.h (java_check_final): Prototype removed.
6513 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6514 (maybe_create_class_interface_decl,
6515 check_class_interface_creation): Likewise.
6516 (java_expand_finals): Function removed.
6517 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6518 (block_statement:): Fixed comment.
6519 (anonymous_class_creation:): Likewise.
6520 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6522 (check_class_interface_creation): Loosened error report on (inner)
6523 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6524 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6525 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6527 (create_interface): Likewise.
6528 (anonymous_class_counter): New static global.
6529 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6530 patch. Fixed comments.
6531 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6532 anonymous_class_counter when declaring a toplevel class.
6533 (craft_constructor): Fixed constructor name when handling
6534 anonymous classes. Anonymous class constructors to feature hidden
6536 (java_fix_constructors): Added comment.
6537 (java_check_final): Function removed.
6538 (java_complete_expand_methods): Fixed comment. Don't generate
6539 class data, save its outgoing constant pool instead.
6540 (verify_constructor_super): Skip anonymous class constructor
6541 hidden this$<n> parameter.
6542 (java_expand_classes): New local `saved_ctxp'. Removed call to
6543 java_expand_finals and java_check_final. Expand anonymous class
6544 constructors. Generate class data.
6545 (build_super_invocation): Skip anonymous class hidden this$<n>
6547 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6548 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6549 (set_java_signature): Likewise.
6551 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6553 * gjavah.c: Delete ACC_VISIBILITY define.
6554 * jcf.h: Add ACC_VISIBILITY define.
6555 * parse.y: final: rule tagged <value>.
6556 (java_check_regular_methods): Use ACC_VISIBILITY define for
6557 default package access check.
6558 (local_variable_declaration_statement): Use final: rule.
6560 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6562 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6565 2000-01-17 Tom Tromey <tromey@cygnus.com>
6567 * gjavah.c (print_field_info): Allow non-static final fields.
6569 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6571 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6572 * parse.y (patch_anonymous_class): New function.
6573 (create_anonymous_class): Register incomplete type when the
6574 class/interface to extends/implement isn't known yet.
6575 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6576 (verify_constructor_super): Tuned error message.
6578 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6580 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6581 (ANONYMOUS_CLASS_P): New macro.
6582 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6583 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6584 * parse.y (create_class): Added leading argument.
6585 (maybe_create_class_interface_decl,
6586 check_class_interface_creation): Likewise.
6587 (craft_constructor): New function.
6588 (verify_constructor_super): Added argument in prototype.
6589 (class_declaration:): Inserted leading argument.
6590 (for_begin:): Use FOR_LOOP_P.
6591 (anonymous_class_creation): Create WFL of the anonymous class to
6592 instantiate. Call build_new_invocation. Added comments.
6593 (check_class_interface_creation): Handle parameter `anonymous' in
6594 verbose mode class creation announce.
6595 (link_nested_class_to_enclosing): Exclude anonymous classes.
6596 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6597 anonymous class, even though they appear to have an enclosing
6599 (create_interface): Pass extra argument to
6600 check_class_interface_creation.
6601 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6602 (create_class): Call check_class_interface_creation and
6603 maybe_create_class_interface_decl with extra new argument. Don't
6604 add private this$<n> to anonymous classes.
6605 (method_declarator): Insert hidden this$<n> to anonymous class
6607 (java_fix_constructors): Deleted code creating default
6608 constructor. Call craft_constructor instead.
6609 (java_check_regular_methods): Set `saw_constructor' to 1 for
6611 (fix_constructors): Pass extra argument to verify_constructor_super.
6612 (verify_constructor_super): New local `sdecl', use it. Search for
6613 matching constructor (possibly featuring arguments) in super
6615 (lookup_method_invoke): Craft constructor according to arguments
6616 list when dealing with anonymous class constructors.
6617 (build_super_invocation): Pass arguments to anonymous class super
6619 (search_loop): Use FOR_LOOP_P.
6620 (labeled_block_contains_loop_p): Likewise.
6622 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6624 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6625 (enclosing_context_p): New function.
6626 (get_access_flags_from_decl): Handle CLASS_STATIC.
6627 (maybe_layout_super_class): Extra first argument passed to
6629 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6631 * decl.c (access0_identifier_node): New global.
6632 (init_decl_processing): access0_identifier_node initialized.
6633 (pushdecl): Set DECL_CONTEXT only on non type decls.
6634 * expr.c (lookup_field): Lookup inner class fields in enclosing
6636 (expand_invoke): Use ID_INIT_P.
6637 (expand_java_field_op): Use DECL_CLINIT_P.
6638 * java-tree.def (CLASS_LITERAL): New tree code.
6639 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6640 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6641 (struct lang_decl): New field `inner_access'.
6642 (enclosing_context_p): Prototyped.
6643 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6644 ID_CLINIT_P): New macros.
6645 (CLASS_STATIC): New macro.
6646 (CLASS_ACCESS0_GENERATED_P): New macro.
6647 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6648 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6649 INNER_CLASS_P): New macros.
6650 (DECL_INNER_CLASS_LIST): New macro.
6651 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6653 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6654 the shift value to int. Fixed typo in comment.
6655 * lex.c (inst_id, wpv_id): Initialize.
6656 * mangle.c (unicode_mangling_length): Take `$' into account.
6657 * parse.h (DRECOVER, RECOVER): Terminate properly.
6658 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6659 (typedef struct _jdep): New field `enclosing'.
6660 (JDEP_ENCLOSING): New macro.
6661 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6662 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6663 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6664 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6665 GET_ENCLOSING_CPC_CONTEXT): New macros.
6666 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6667 (do_resolve_class): Added extra argument in prototype.
6668 * parse.y (resolve_class): Added extra argument in prototype.
6669 (maybe_create_class_interface_decl): Likewise.
6670 (maybe_use_access_method, build_wfl_wrap): New functions.
6671 (java_complete_expand_classes, java_complete_expand_class):
6673 (java_parser_context_push_initialized_field,
6674 java_parser_context_suspend, java_parser_context_resume):
6676 (maybe_make_nested_class_name, make_nested_class_name,
6677 set_nested_class_simple_name_value,
6678 link_nested_class_to_enclosing, find_as_inner_class,
6679 find_as_inner_class_do, check_inner_class_redefinition,
6680 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6681 maybe_build_thisn_access_method, build_outer_field_access,
6682 build_outer_field_access_methods, build_outer_field_access_expr,
6683 build_outer_method_access_method, build_new_access_id,
6684 build_outer_field_access_method, outer_field_access_p,
6685 outer_field_expanded_access_p, outer_field_access_fix,
6686 build_incomplete_class_ref, patch_incomplete_class_ref,
6687 create_anonymous_class): Likewise.
6688 (inst_id, wpv_id): New static global variables.
6689 (synchronized:): New rule, tagged <node>.
6690 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6692 (anonymous_class_creation:): New rule, tagged <node>.
6693 (NEW_TK): Tagged <node>.
6694 (type_literals, array_type_literal): New rules, tagged <node>.
6695 (class_declaration:): Removed action when reducing by class_body:
6696 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6697 using GET_CPC in sub-rules.
6698 (class_member_declaration): Handle inner classes.
6699 (method_declaration): When reducing method_header:, reset
6700 current_function_decl when appropriate.
6701 (method_declarator:): Set the number of formal parameter to 0 for
6702 method declared without arguments.
6703 (constructor_declarator:): Likewise.
6704 (static_initializer:): List of elements kept in a list.
6705 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6706 use of the keyword `static' for type declarations.
6707 (block_statement:): Handle inner class declarations.
6708 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6709 type qualified `this'.
6710 (class_instance_creation_expression): Use anonymous_class_creation:
6711 to handle inner class instances creation. Handle qualified `new'.
6712 (something_dot_new): Added appropriate actions.
6713 (create_new_parser_context): New function.
6714 (java_push_parser_context, java_parser_context_save_global,
6715 java_parser_context_suspend): Use create_new_parser_context.
6716 (check_modifiers): Changed leading comment.
6717 (check_class_interface_creation): Handle interclasses.
6718 (add_superinterfaces): Fixed comment.
6719 (create_interface): Build qualified name from the raw_name instead
6720 of its matching WFL. Push the initialized fields list. raw_name added
6721 as an extra argument to maybe_create_class_interface_decl.
6722 (create_class): Build qualified name from the raw_name instead of
6723 its matching WFL. Removed assignment to current_parsed_class_un.
6724 Call PUSH_ERROR before returning an error. Suspend the current
6725 parser context when processing an inner class. Push the
6726 initialized fields list. raw_name added as an extra argument to
6727 maybe_create_class_interface_decl. Add the private this$<n>
6729 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6730 (register_fields): Get the class type from GET_CPC and handle
6731 previous errors. Added code to handle the creation of static
6732 fields in inner classes. Initialized fields initialization
6733 statements kept in a list of lists.
6734 (maybe_generate_finit): Initialized fields initialization
6735 statements kept in a list of lists. Use GET_CPC.
6736 (maybe_generate_clinit): Likewise.
6737 (method_header): Use GET_CPC and GET_CPC_UN.
6738 (parser_qualified_classname): Handle inner classes.
6739 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6740 (java_fix_constructors): Hide pointer to enclosing context
6741 instance in constructor list when dealing with inner classes.
6742 (jdep_resolve_class): Call resolve_class with extra first argument
6744 (resolve_class): Add enclosing context as a first extra argument
6745 to do_resolve_class.
6746 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6748 (resolve_no_layout): Extra argument added to resolve_class
6750 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6751 (java_get_real_method_name): Use GET_CPC_UN.
6752 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6753 (java_check_abstract_methods): Handle static method declared in
6754 inner classes by an error.
6755 (java_check_regular_methods): Use DECL_CLINIT_P.
6756 (source_start_java_method): Also set DECL_MAX_LOCALS.
6757 (create_artificial_method): Call java_parser_context_save_global
6758 and java_parser_context_restore_global instead of saving/restoring
6759 the context by hand.
6760 (expand_start_java_method): Improved verbose mode message.
6761 (java_complete_expand_methods): Fixed leading comment. Use
6763 (fix_constructors): Added assignment to this$<n> if necessary.
6764 (java_expand_classes): Call java_complete_expand_classes instead
6765 of java_complete_expand_methods.
6766 (make_qualified_primary): Simplified.
6767 (merge_qualified_name): Optimized for missing left or right parts.
6768 (resolve_expression_name): Handle access to outer class fields from
6770 (resolve_qualified_expression_name): New macro
6771 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6772 classes. Report error on non appropriate qualification of
6773 `new'. Handle qualified `this'.
6774 (not_accessible_p): Allow access to outer class private fields from
6776 (patch_method_invocation): Handle method invocations through
6777 access methods and inner class constructor invocations.
6778 (find_applicable_accessible_methods_list): Search enclosing
6779 contexts of an inner class.
6780 (search_applicable_methods_list): Fixed typo.
6781 (argument_types_convertible): Handle inner class constructors'
6782 hidden outer context reference argument.
6783 (qualify_ambiguous_name): Handle qualified `this'.
6784 (java_complete_lhs): Handle use of field accessed through
6785 artificial access methods in various cases of assignments. Handle
6787 (check_final_assignment): Use DECL_CLINIT_P.
6788 (valid_ref_assignconv_cast_p): Handle the destination being an
6789 enclosing context of the source.
6790 (patch_unaryop): Handle use of field accessed through artificial
6792 (patch_return): Use DECL_CLINIT_P.
6793 (patch_throw_statement): Use DECL_CLINIT_P.
6794 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6795 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6798 2000-01-16 Anthony Green <green@cygnus.com>
6800 * parse.y (build_string_concatenation): Only use
6801 StringBuffer(String) shortcut if String arg is constant.
6803 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6806 the shift value to int. Fixed typo in comment.
6808 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6810 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6811 * jcf-write.c: Likewise.
6812 * parse.y: Likewise.
6813 * parse.c: Regenerate.
6815 2000-01-09 Anthony Green <green@cygnus.com>
6817 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6818 bytecodes in the correct order.
6820 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6822 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6824 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6826 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6827 before building constant array decl.
6829 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6831 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6832 method invocation and typo in conditional expression.
6833 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6834 the appropriate NOTE_POP.
6835 * parse.y (patch_binop): Shift value mask to feature the right
6838 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6840 * class.c (assume_compiled, assume_compiled_node): Add static
6842 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6844 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6846 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6848 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6849 to `__modifier' to avoid stringifying it.
6851 * parse.y (verify_constructor_circularity): Don't call a variadic
6852 function with a non-literal format string.
6853 (java_check_abstract_methods): Move unreachable code inside
6854 `continue' statement.
6855 (lookup_method_invoke): Call xstrdup, not strdup.
6857 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6860 * jcf-parse.c (yyparse): Likewise.
6862 * jv-scan.c (main): Likewise.
6864 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6866 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6867 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6868 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6871 * parse.y (synchronized, variable_redefinition_error,
6872 check_class_interface_creation, create_interface, create_class,
6873 method_header, finish_method_declaration,
6874 check_modifiers_consistency, method_declarator,
6875 complete_class_report_errors, check_abstract_method_definitions,
6876 java_check_regular_methods, check_throws_clauses,
6877 java_check_abstract_methods, read_import_dir,
6878 check_pkg_class_access, declare_local_variables, fix_constructors,
6879 cut_identifier_in_qualified, resolve_expression_name,
6880 resolve_qualified_expression_name, patch_method_invocation,
6881 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6882 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6883 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6884 patch_try_statement, patch_synchronized_statement,
6885 patch_throw_statement, check_thrown_exceptions,
6886 patch_conditional_expr): Likewise.
6888 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * Makefile.in (LIBDEPS): Added gcc's errors.o
6891 (../jcf-dump$(exeext):): Link with gcc's errors.o
6892 (../gcjh$(exeext):): Likewise.
6893 * expr.c (expand_java_NEW): Layout the entire target type instead of
6894 laying out its methods only.
6895 (lookup_field): Layout the class after having loaded it.
6896 * java-tree.h (java_debug_context): Declared.
6897 * jcf-io.c (toplev.h): Included.
6898 (find_class): Removed assignment to jcf's outofsynch
6899 field. Force source file to be read if newer than its matching
6900 class file. Tweaked debug messages.
6901 * jcf-parse.c (jcf_out_of_synch): Deleted.
6902 (read_class): Call to jcf_out_of_synch removed.
6903 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6904 (jcf_out_of_synch): Prototype deleted.
6905 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6906 `deprecated' and `class_err': integer turned into bit fields.
6907 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6908 * parse.y (package_list): New global.
6909 (package_declaration:): Record newly parsed package name.
6910 (extra_ctxp_pushed_p): Static global deleted.
6911 (java_parser_context_save_global): Create buffer context for the
6912 purpose of saving globals, if necessary.
6913 (java_parser_context_restore_global): Pop context pushed for the
6914 purpose of saving globals, if necessary.
6915 (java_debug_context_do): New prototype and function.
6916 (java_debug_context): Likewise.
6917 (do_resolve_class): Use already parsed package names to qualify
6918 and lookup class candidate.
6919 (java_pre_expand_clinit): Removed unnecessary local variable.
6921 1999-12-17 Tom Tromey <tromey@cygnus.com>
6923 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6925 (process_file): Use `\n\' at end of each line in string.
6927 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * expr.c (expand_invoke): Layout the loaded class before
6930 attempting to use it.
6931 (expand_java_field_op): Allow final field assignments to take
6933 * typeck.c (convert): Return error_mark_node if expr is null.
6935 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * class.c (class_depth): Return -1 if the class doesn't load
6939 * expr.c (can_widen_reference_to): Check for errors during depth
6940 computation and return 0 accordingly.
6941 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6942 create default constructors and add an other error check.
6943 * parse.h (java_fix_constructors): Prototyped.
6944 * parse.y (java_pre_expand_clinit): Likewise.
6945 (build_super_invocation): Re-prototyped to feature one argument.
6946 (java_check_circular_reference): Directly use `current'.
6947 (java_fix_constructors): New function.
6948 (java_check_regular_methods): Don't create default constructors
6949 here, but abort if none were found.
6950 (java_complete_expand_methods): Pre-process <clinit> calling
6951 java_pre_expand_clinit.
6952 (java_pre_expand_clinit): New function.
6953 (fix_constructors): build_super_invocation invoked with the
6954 current method declaration as an argument.
6955 (build_super_invocation): Use the context of the processed method
6956 decl argument instead of current_class.
6957 * typeck.c (lookup_java_method): Take WFLs in method names into
6960 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6962 * class.c (make_class_data): flag_keep_inline_functions to keep
6963 private methods in the method array.
6965 1999-12-15 Anthony Green <green@cygnus.com>
6967 * check-init.c (check_init): Take into account both types of
6968 `throw's when checking for uninitialized variables.
6970 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6972 * parse.y (java_complete_lhs): Force convertion of array
6973 dimensions to int_type_node, that's what runtime's ABI expects.
6975 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6978 operand of a WFL, until the Java front-end gets fixed with regard
6979 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6981 1999-12-10 Andrew Haley <aph@cygnus.com>
6983 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6984 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6985 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6989 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6992 before calling expand_eh_region_start and expand_start_all_catch.
6993 * except.c (expand_start_java_handler): Switch to permanent
6994 obstack before calling expand_eh_region_start.
6995 (expand_end_java_handler): Switch to permanent obstack before
6996 calling expand_start_all_catch.
6998 1999-12-5 Anthony Green <green@cygnus.com>
7000 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7001 function with side effects.
7002 (init_decl_processing): Mark all memory allocating DECLs with
7005 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7007 * except.c (expand_end_java_handler): Call
7008 expand_resume_after_catch and end_catch_handler.
7010 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7012 * verify.c (verify_jvm_instructions): Create new return label
7013 chain if non existent (don't rely on the verified state of the jsr
7016 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7018 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7019 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7021 * parse.y (patch_assignment): Removed bogus final class test on
7022 lhs when checking on whether to emit an ArrayStoreException runtime
7024 * expr.c (expand_java_arraystore): Likewise.
7026 1999-11-28 Anthony Green <green@cygnus.com>
7028 * decl.c (find_local_variable): Reuse single slot decls when
7031 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7033 * jcf-parse.c (saw_java_source): Global variable removed.
7034 (read_class): Don't use `saw_java_source'. Added extra braces.
7035 (yyparse): Code setting `saw_java_source' removed.
7037 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7039 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7041 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7043 * verify.c (merge_type_state): Non verified subroutines being
7044 considered more than once to trigger passive type merge.
7046 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7048 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7049 in case of error. Error message tuned.
7051 1999-11-21 Anthony Green <green@cygnus.com>
7053 * constants.c (find_methodref_index): Unwrap method names before
7054 inserting them in the constant pool.
7056 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7058 * class.c (assume_compiled_node): New typedef.
7059 (assume_compiled_tree): New static data.
7060 (find_assume_compiled_node): New function.
7061 (add_assume_compiled): New function.
7062 (assume_compiled): New function.
7063 * class.c (make_class_data): Use assume_compiled.
7064 (is_compiled_class): Use assume_compiled.
7066 * java-tree.h (add_assume_compiled): Declare.
7068 * lang.c (lang_decode_option): Parse new options.
7070 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7073 int_type_node: that's what `_Jv_AllocObject' expects.
7075 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7077 * parse.y (lookup_method_invoke): Use lang_printable_name to
7078 reliably build the type name during error report. Fixes PR gcj/97.
7080 1999-11-09 Tom Tromey <tromey@cygnus.com>
7082 * jcf-path.c: Include <sys/stat.h>.
7083 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7084 (DIR_UP): New macro.
7086 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7088 * parse.y (source_end_java_method): Resume permanent allocation,
7089 reversing Apr 27 1998 patch.
7090 (patch_string_cst): Pop obstacks after having pushed the permanent
7093 1999-11-05 Tom Tromey <tromey@cygnus.com>
7095 * class.c (finish_class): Emit inlined methods if any native
7096 methods exist in the class. Fixes PR gcj/85.
7098 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7100 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7101 (qualify_ambiguous_name): Likewise.
7103 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7105 * typeck.c: (lookup_java_method): search all inherited
7106 interfaces when looking up interface method.
7108 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7110 * parse.y (method_header:): Issue error message for rule `type
7112 (synchronized:): Error report when not using synchronized.
7114 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7116 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7117 being used before the superclass constructor has been called.
7118 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7119 instead of `CALL_THIS_CONSTRUCTOR_P'.
7121 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7123 * check-init.c: Fix typo in comment.
7125 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7127 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7130 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * parse.y (expression_statement:): Call function to report
7133 improper invocation of a constructor.
7134 (parse_ctor_invocation_error): New function.
7136 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7138 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7141 1999-10-21 Tom Tromey <tromey@cygnus.com>
7143 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7144 in generated `main'.
7146 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7149 (qualify_ambiguous_name): Likewise.
7151 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7153 * parse.y (java_complete_tree): fold_constant_for_init to work on
7155 (java_complete_lhs): Likewise.
7156 (array_constructor_check_entry): Complete an initializer element
7157 on permanent_obstack.
7159 1999-10-19 Tom Tromey <tromey@cygnus.com>
7161 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7162 From Mike Moreton <mike@pillim.demon.co.uk>.
7164 1999-10-15 Greg McGary <gkm@gnu.org>
7166 * java-tree.h (flag_bounds_check): Remove extern decl.
7167 * lang.c (flag_bounds_check): Remove global variable.
7168 (lang_f_options): Remove "bounds-check" entry.
7169 (lang_init_options): Default flag_bounds_check to "on".
7171 1999-10-14 Tom Tromey <tromey@cygnus.com>
7173 * jvgenmain.c (usage): New function.
7174 (main): Use it. Also, handle `-D' options.
7175 * jvspec.c (lang_specific_driver): Recognize -D.
7176 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7178 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7180 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7182 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7183 variadic function with a non-literal format string.
7185 * parse-scan.y (report_main_declaration): Likewise.
7187 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7189 * parse.y (read_import_dir, patch_assignment, patch_binop,
7190 patch_array_ref): Likewise.
7192 * typeck.c (build_java_array_type): Likewise.
7194 * verify.c (verify_jvm_instructions): Likewise.
7196 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7198 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7200 1999-10-07 Anthony Green <green@cygnus.com>
7202 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7203 where CHECK_PUT may fail for valid reasons.
7205 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7206 UNSAFE_PUTN): New macros.
7208 1999-10-04 Tom Tromey <tromey@cygnus.com>
7210 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7211 well. Fixes Java PR gcj/59.
7212 * parse-scan.y (yyerror): Report errors.
7214 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7216 * decl.c (insert_block): Remove unconditional `abort'.
7218 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7220 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7221 FUNCTION_CODE now of type int. All callers changed.
7222 Set the builtin's DECL_BUILT_IN_CLASS.
7224 1999-09-23 Tom Tromey <tromey@cygnus.com>
7226 * jvspec.c (lang_specific_driver): Don't read spec file if
7227 -fsyntax-only given.
7229 1999-09-22 Tom Tromey <tromey@cygnus.com>
7231 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7233 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7234 (WORDS_TO_LONG): Likewise.
7235 (WORDS_TO_DOUBLE): Likewise.
7237 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7239 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7240 (RELOCATION_VALUE_1): Likewise.
7241 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7242 push_in_const, push_long_const): Prototyped.
7243 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7244 (push_constant2): Likewise.
7245 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7246 (find_constant_wide): Cast find_constant2's integer arguments to
7248 (find_constant_index): Cast find_constant2's and find_constant2's
7249 integer arguments to `jword'.
7250 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7251 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7252 (emit_if): Use RELOCATION_VALUE_1.
7253 (emit_goto): Likewise.
7254 (emit_jsr): Likewise.
7255 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7256 argument to push_long_const to HOST_WIDE_INT.
7258 1999-09-15 Andreas Schwab <schwab@suse.de>
7260 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7262 1999-09-20 Nick Clifton <nickc@cygnus.com>
7264 * lang.c (lang_decode_option): Extend comment.
7266 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7268 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7271 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7273 * gjavah.c (get_field_name, print_method_info, print_include,
7274 add_namelet): Use xmalloc, not malloc.
7276 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7277 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7280 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7282 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7284 * jcf-path.c (add_entry): Likewise.
7286 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7288 * jv-scan.c (xmalloc): Remove definition.
7290 * jvgenmain.c (xmalloc): Likewise.
7292 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7294 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7296 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7297 concat, not xmalloc/sprintf.
7298 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7299 (xstrdup): Remove definition.
7301 * parse.y (duplicate_declaration_error_p,
7302 constructor_circularity_msg, verify_constructor_circularity,
7303 check_abstract_method_definitions, java_check_regular_methods,
7304 java_check_abstract_methods, patch_method_invocation,
7305 check_for_static_method_reference, patch_assignment, patch_binop,
7306 patch_cast, array_constructor_check_entry, patch_return,
7307 patch_conditional_expr): Use xstrdup, not strdup.
7309 * zextract.c (ALLOC): Use xmalloc, not malloc.
7311 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7313 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7315 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7316 (do_spec, lang_specific_pre_link, lang_specific_driver,
7317 input_filename, input_filename_length): Don't declare.
7318 (main_class_name, jvgenmain_spec, lang_specific_driver):
7320 (lang_specific_driver): All calls to the function pointer
7321 parameter now explicitly call `fatal'.
7323 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * parse.y (find_applicable_accessible_methods_list): Search
7326 abstract classes as interfaces.
7328 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7330 * class.c (finish_class): We're now outside a valid method
7331 declaration. Tell the rest of gcc so.
7333 1999-09-08 Bruce Korb autogen@linuxbox.com
7335 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7337 1999-09-07 Tom Tromey <tromey@cygnus.com>
7339 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7341 (decode_signature_piece): Don't emit "::" in JArray<>.
7342 (print_namelet): Only print trailing `;' when printing a class.
7344 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7346 * java-tree.h: Delete declarations for all tree nodes now moved to
7348 * decl.c: Delete their definitions.
7350 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7352 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7353 * Makefile.in (OBJS): Add ggc-callbacks.o.
7354 (OBJDEPS): Likewise.
7356 1999-09-03 Tom Tromey <tromey@cygnus.com>
7358 * parse.y (strip_out_static_field_access_decl): Return operand if
7359 it satisfies JDECL_P.
7361 1999-09-02 Tom Tromey <tromey@cygnus.com>
7363 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7364 Handle nested arrays, like `[[I'.
7366 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * class.c (finish_class): Remove unused parameter, all callers
7371 * expr.c (build_java_athrow): Change return type to void.
7372 (java_lang_expand_expr): Make sure each case in switch returns a
7375 * java-tree.h (finish_class): Fix prototype to take void args.
7377 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7378 (main): Issue return from main, not exit.
7380 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7382 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7384 * jv-scan.c (main): Issue return from main, not exit.
7386 * parse.y (check_abstract_method_definitions,
7387 java_check_abstract_method_definitions): Add static prototypes.
7388 (java_complete_expand_methods): Fix call to `finish_class'.
7390 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7393 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7395 * lang.c (language_string): Constify.
7397 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7400 Remove hacks for stuff which comes from libiberty.
7402 * Make-lang.in: Likewise.
7404 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7406 * Makefile.in (xref.o): Depend on xref.c explicitly.
7408 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7410 * java-tree.h (lang_printable_name): Constify a char*.
7412 * lang.c (lang_printable_name): Likewise.
7414 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7416 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7419 1999-08-26 Tom Tromey <tromey@cygnus.com>
7421 * gjavah.c (print_cxx_classname): Print "::" before qualified
7424 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * parse.y (lookup_cl): Changed leading comment. Now does its best
7427 to set the column number.
7428 (qualify_ambiguous_name): Take WFL wrappers into account.
7430 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7432 * verify.c (verify_jvm_instructions): Don't check instruction
7433 validity beyond end of method.
7435 1999-08-25 Tom Tromey <tromey@cygnus.com>
7437 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7439 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7441 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7442 cxx_keyword_subst, generate_access, name_is_method_p,
7443 get_field_name, print_field_name, super_class_name, print_include,
7444 decode_signature_piece, print_class_decls, usage, help,
7445 java_no_argument, version, add_namelet, print_namelet): Add static
7447 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7448 name_is_method_p): Constify a char*.
7449 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7450 Provide a final else clause in an if-else-if.
7451 (print_field_info): Add missing final arg in function call to
7453 (print_method_info, decompile_method, decode_signature_piece,
7454 print_c_decl, print_full_cxx_name, print_stub,
7455 print_mangled_classname, super_class_name, print_include,
7456 add_namelet, add_class_decl, print_class_decls, process_file,
7457 help): Constify a char*.
7459 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7460 push_int_const, find_constant_wide, find_constant_index,
7461 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7462 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7463 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7464 emit_if, emit_goto, emit_jsr, call_cleanups,
7465 make_class_file_name): Add static prototypes.
7466 (generate_bytecode_return, generate_bytecode_insns): Pass a
7467 NULL_PTR, not a NULL_TREE.
7469 * jv-scan.c: Include "jcf.h".
7470 (main): Declare using DEFUN macro.
7472 * jvspec.c (find_spec_file, lang_specific_pre_link,
7473 lang_specific_driver): Add prototypes.
7474 (find_spec_file): Constify a char*.
7476 * keyword.gperf (hash, java_keyword): Add prototypes.
7478 * lang.c (lang_print_error): Add static prototype.
7479 (lang_init): Prefer memcpy over bcopy to avoid casts.
7481 * lex.c (yylex): Add static prototype.
7483 * parse-scan.y: Include "lex.c" earlier.
7485 * parse.h: Remove redundant declaration for `yylex'.
7487 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7488 labeled_block_contains_loop_p): Add static prototypes.
7489 (not_accessible_p): Make static to match prototype.
7491 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7493 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * parse.y (check_method_redefinition): Changed leading comment.
7496 (check_abstract_method_definitions): New function.
7497 (java_check_abstract_method_definitions): New function.
7498 (java_check_regular_methods): Call it.
7499 (verify_constructor_super): Fixed indentation.
7500 (lookup_method_invoke): Likewise.
7502 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7504 * parse.y (method_header): Return a null pointer if the current
7506 (finish_method_declaration): Return if the current function decl
7508 (source_start_java_method): Likewise.
7509 (java_method_add_stmt): Likewise.
7511 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7513 * class.c (emit_register_class): Removed unnecessary call to
7515 * parse.y (labeled_block_contains_loop_p): Removed unused local
7518 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7520 * parse.y (java_refold): Added prototype.
7522 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7525 (java_stabilize_reference): Removed unnecessary `else'.
7526 (java_complete_lhs): Set flag to remember boolean. Call
7527 java_refold. Added comments.
7528 (java_decl_equiv): New function.
7529 (binop_compound_p): Likewise.
7530 (java_refold): Likewise.
7531 (patch_unaryop): Striped static field access assigned to decl and
7532 op. Changed promotion scheme for ++/-- operators.
7533 (search_loop): New function.
7534 (labeled_block_contains_loop_p): Likewise.
7535 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7537 (patch_bc_statement): Call search_loop. Fixed comment.
7539 1999-08-14 Anthony Green <green@cygnus.com>
7541 * expr.c (java_lang_expand_expr): Mark static array data as
7544 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7546 * jvgenmain.c (main): NUL-terminate name_obstack.
7548 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7550 * check-init.c (check_bool2_init, done_alternative): Add static
7553 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7554 (add_method, build_utf8_ref, build_class_ref,
7555 append_gpp_mangled_type, layout_class_method): Constify a char*.
7557 * decl.c (push_promoted_type, make_binding_level): Add static
7559 (push_promoted_type, pushdecl): Constify a char*.
7561 * except.c (find_handler_in_range, link_handler,
7562 check_start_handlers): Add static prototypes.
7564 * expr.c (process_jvm_instruction): Constify a char*.
7566 * gjavah.c (main): Constify a char*.
7568 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7571 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7573 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7574 munge, print_ents): Constify a char*.
7576 * jcf-dump.c (disassemble_method): Constify a char*.
7577 (print_constant_pool, print_exception_table): Add static prototypes.
7578 (print_constant, print_exception_table, main, disassemble_method):
7581 * jcf-io.c (find_classfile, find_class): Likewise.
7583 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7584 (set_source_filename, predefined_filename_p): Add static prototypes.
7585 (set_source_filename, get_constant, get_class_constant,
7586 find_in_current_zip): Constify a char*.
7588 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7590 (add_entry, add_path, jcf_path_classpath_arg,
7591 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7593 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7594 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7595 jcf_parse_one_method, jcf_parse_methods,
7596 jcf_parse_final_attributes): Add static prototypes.
7597 (get_attribute): Constify a char*.
7599 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7600 jcf_dependency_add_target, jcf_path_classpath_arg,
7601 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7603 * jv-scan.c (main): Constify a char*.
7604 (gcc_obstack_init): Add prototype arguments.
7606 * jvgenmain.c (gcc_obstack_init): Likewise.
7607 (main): Constify a char*.
7609 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7611 (put_decl_string, lang_print_error): Constify a char*.
7612 (lang_init): Remove redundant extern prototype.
7614 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7616 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7617 Add static prototypes.
7618 (get_type_from_signature): Constify a char*.
7620 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7621 Add static prototypes.
7622 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7623 (verify_jvm_instructions): Constify a char*.
7625 * xref.c (xref_flag_value): Likewise.
7627 * xref.h (xref_flag_value): Likewise.
7629 * zextract.c (makeword, makelong): Add static prototypes.
7630 (makeword, makelong): Constify a uch*.
7632 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7634 * lang.c (java_dummy_print): Constify a char*.
7635 (lang_print_error): Likewise.
7636 (lang_init): Remove redundant prototype for `print_error_function'.
7637 (lang_init_source): Likewise.
7638 (lang_identify): Constify a char*.
7640 1999-08-09 Tom Tromey <tromey@cygnus.com>
7642 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7643 (WORDS_TO_LONG): Likewise.
7644 (WORDS_TO_DOUBLE): Likewise.
7646 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7648 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7650 * expr.c (java_stack_pop, java_array_data_offset,
7651 build_java_throw_out_of_bounds_exception, case_identity,
7652 build_java_check_indexed_type): Add static prototypes.
7653 (linenumber_table, expand_invoke, expand_java_field_op,
7654 build_primtype_type_ref, expand_byte_code): Constify a char*.
7656 * java-tree.h (build_primtype_type_ref, linenumber_table):
7658 (java_lang_expand_expr): Add prototype.
7660 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7661 `java_lang_expand_expr'.
7663 * lex.c (java_lex_error): Constify a char*.
7664 (java_get_unicode, java_read_char, java_allocate_new_line,
7665 java_unget_unicode, java_sneak_unicode): Prototype.
7667 * parse-scan.y (current_class, package_name, method_declarator,
7668 report_class_declaration, yyerror): Constify a char*.
7670 * parse.h (java_report_errors): Prototype.
7671 (yyerror): Constify a char*.
7673 * parse.y (classitf_redefinition_error, check_modifiers,
7674 parse_jdk1_1_error, lookup_package_type,
7675 lookup_package_type_and_set_next, get_printable_method_name,
7676 purify_type_name): Constify a char*.
7677 (build_super_invocation, maybe_generate_finit,
7678 verify_constructor_super, parser_add_interface,
7679 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7680 java_complete_expand_methods, java_expand_finals,
7681 cut_identifier_in_qualified, java_stabilize_reference,
7682 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7683 merge_string_cste): Prototype.
7684 (single_type_import_declaration, yyerror,
7685 variable_redefinition_error, build_array_from_name,
7686 build_unresolved_array_type, check_class_interface_creation,
7687 resolve_class, complete_class_report_errors,
7688 note_possible_classname, read_import_dir,
7689 find_in_imports_on_demand, resolve_package, fix_constructors,
7690 check_deprecation, lookup_method_invoke,
7691 maybe_build_primttype_type_ref, array_constructor_check_entry):
7693 (java_complete_expand_methods, java_expand_finals): Make static.
7694 (convert_narrow): Remove static prototype.
7696 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7698 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7700 1999-08-02 Richard Henderson <rth@cygnus.com>
7702 * decl.c: Include defaults.h instead of expr.h.
7703 * parse.y: Likewise.
7705 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7707 * java/decl.c (start_java_method): Change all uses of
7708 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7709 Ensure expr.h is included.
7710 * java/expr.c (pop_arguments): Ditto.
7711 * java/parse.y (expand_start_java_method): Ditto.
7713 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7715 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7717 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7719 * decl.c: Include "function.h".
7720 * except.c: Likewise.
7721 * parse.y: Likewise.
7722 * Makefile.in: Update dependencies.
7724 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7726 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7727 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7728 `modifier' with ATTRIBUTE_UNUSED.
7730 * gjavah.c (process_file): Add braces around ambiguous `else'.
7732 * jcf-dump.c (print_access_flags, localvar_free): Change return
7735 * parse.y (java_complete_expand_method): Initialize variable
7737 (resolve_qualified_expression_name): Likewise for `field_decl'.
7738 (patch_method_invocation): Likewise for `class_to_search'.
7739 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7740 (patch_assignment): Likewise for `lhs_type'.
7742 * verify.c (verify_jvm_instructions): Remove unused variable
7745 1999-07-25 Richard Henderson <rth@cygnus.com>
7747 * decl.c (va_list_type_node): New.
7749 1999-07-25 Anthony Green <green@cygnus.com>
7751 * gjavah.c (print_stub): New function.
7752 (METHOD_IS_NATIVE): New macro.
7753 (print_mangled_classname): Make static.
7754 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7755 (process_file): Perform stub generation.
7756 (HANDLE_METHOD): Don't emit class decls during stub
7758 (HANDLE_END_METHOD): Take into account stub generation.
7759 (print_method_info): Handle stub generation.
7760 (print_stub): New function.
7761 (print_cxx_classname): Make signature consistant with others.
7762 (help): Describe -stubs option.
7763 (main): Create stub file.
7764 (version): Use version.c.
7765 (print_full_cxx_name): New function.
7766 (print_c_decl): Use print_full_cxx_name.
7768 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7770 * check-init.c (check_init): Handle MAX_EXPR.
7772 1999-07-15 Andrew Haley <aph@cygnus.com>
7774 * lang.c (flag_use_divide_subroutine): New variable.
7775 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7776 fp-to-integer conversion.
7777 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7780 * expr.c (build_java_soft_divmod): New function.
7781 (build_java_binop): Call build_java_soft_divmod if
7782 flag_use_divide_subroutine is set.
7783 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7784 soft_lrem_node: new builtin functions.
7785 (init_decl_processing) Initialize the new builtins.
7786 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7787 soft_lrem_node: new builtin functions.
7788 (build_java_soft_divmod): New function.
7789 * parse.y: Call build_java_soft_divmod if
7790 flag_use_divide_subroutine is set.
7793 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7794 a --specs= arg) even if not linking.
7795 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7796 -fuse-divide-subroutine
7798 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (resolve_and_layout): Check methods only once.
7801 (resolve_qualified_expression_name): Verify thrown exceptions
7803 (check_thrown_exceptions): Reject exceptions thrown in
7804 initializer. Error message tuned.
7806 1999-07-14 Andrew Haley <aph@cygnus.com>
7808 * expr.c (expand_expr): Do not return the last statement in a
7809 block as the block's value.
7811 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7813 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7814 CALL_EXPR, to avoid order of evaluation changes.
7816 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * parse.y (qualify_ambiguous_name): Do not use
7819 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7821 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * check-init.c (check_init): Handle MAX_EXPR.
7824 * expr.c (force_evaluation_order): Force method call arguments to
7825 be evaluated in left-to-right order.
7826 * parse.y (qualify_ambiguous_name): Loop again to qualify
7827 NEW_ARRAY_EXPR properly.
7829 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7831 * parse.y (patch_invoke): Resolve unresolved invoked method
7833 (qualify_ambiguous_name): STRING_CST to qualify expression for
7834 type name resolution.
7836 1999-06-24 Andrew Haley <aph@cygnus.com>
7838 * class.c (finish_class): Whenever a deferred method is
7839 output, rescan the list of methods to see if a new candidate for
7840 output can be found.
7842 1999-06-28 Tom Tromey <tromey@cygnus.com>
7844 * jvspec.c (lang_specific_driver): Recognize --help.
7846 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7848 * parse.y (resolve_package): Fixed bogus return statement.
7849 (patch_method_invocation): Resolve method invocation beginning with
7850 a package name qualifier.
7852 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7854 * Make-lang.in (java.stage1): Depend on stage1-start.
7855 (java.stage2): Likewise for stage2-start.
7856 (java.stage3): Likewise for stage3-start.
7857 (java.stage4): Likewise for stage4-start.
7859 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * parse.y (java_complete_lhs): When doing cross referencing, don't
7862 try to keep file location on a WFL expanded as a CALL_EXPR.
7864 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7867 compiling to class file a void method with an empty method body.
7868 As a side effect, the bytecode backend will generate the
7869 appropriate `return' instruction.
7871 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * parse.y (lookup_package_type_and_set_next): New function prototype.
7874 (resolve_package): Search current and imported packages.
7875 (lookup_package_type_and_set_next): New function.
7877 1999-06-22 Andrew Haley <aph@cygnus.com>
7879 * verify.c (verify_jvm_instructions): Check for pending blocks
7880 before invalid PC test and opcode switch, not after.
7882 1999-06-21 Andrew Haley <aph@cygnus.com>
7884 * except.c (find_handler_in_range): The upper limit for exception
7885 ranges is exclusive, not inclusive: (start <= pc < end).
7886 (link_handler): find child pointer which points to outer by
7887 searching sibling list: previous code incorrectly assumed that
7888 outer->outer->first_child must point to outer.
7889 * verify.c (verify_jvm_instructions): FIXME added to code for
7891 (verify_jvm_instructions): Do not assume that the last block
7892 processed in a subroutine is a block which ends with a `ret'
7893 instruction. With some control flows it is possible that the last
7894 block ends with an `athrow'.
7896 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7898 * parse.y (qualify_ambiguous_name): Reorganized the post
7899 evaluation of non WFL leading expression nodes.
7901 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7906 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * parse.y (qualify_ambiguous_name): Handle qualified expression
7909 beginning with a STRING_CST.
7911 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * parse.y (register_fields): Set DECL_INITIAL on both
7914 pre-initialized static and public fields.
7915 (resolve_field_access): Static field access expressions to always
7917 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7918 qualification. CONVERT_EXPR to be resolved as an expression name.
7919 (java_complete_lhs): Identify and access qualified final
7920 initialized field in switch statement case expression.
7921 (fold_constant_for_init): Pre-initialized field decl constant to
7924 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.y (note_possible_classname): Mark returned node with
7927 QUALIFIED_P only if the original class name contained a '/'.
7929 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7931 * Make-lang.in (gcjh): More parallel build fixes.
7933 1999-06-03 Mike Stump <mrs@wrs.com>
7935 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7937 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7939 * except.c (link_handler): Chain exception handlers in order.
7941 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7943 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7944 with nops and process as usual in order to always set correct EH
7945 ranges. Emit detailed warnings about unreachable bytecodes.
7947 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7949 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7952 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7954 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7955 or the searched field decl.
7957 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7959 * parse.y (fold_constant_for_init): Convert numerical constant
7960 values to the type of the assigned field.
7962 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7964 * expr.c (lookup_field): Relaxed the test on class loading error
7966 * parse.y (fold_constant_for_init): Enabeled old code.
7968 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7970 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7971 decide the validity of the cast of a java.lang.Cloneable reference
7973 (patch_conditional_expr): Fixed first argument passed to
7974 binary_numeric_promotion.
7976 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7978 * parse.y (qualify_ambiguous_name): Take into account that a
7979 CONVERT_EXPR might specify a type as a WFL.
7981 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7983 * parse.y (patch_assignment): Save the rhs before using it as an
7984 argument to _Jv_CheckArrayStore.
7986 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7990 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7993 floating point litteral only when the exponent indicator has been
7996 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7998 * parse.y (formal_parameter:): Construct argument tree list
7999 element even if a yet unsupported final parameter was encountered.
8001 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8003 * parse.y (finish_method_declaration): Issue errors for native or
8004 abstract methods declared with a method body, as well as for non
8005 native or non abstract methods with no method body.
8007 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8009 * class.c (build_utf8_ref): Initialize variable `field'.
8011 * decl.c (init_decl_processing): Initialize variable `field'.
8013 * expr.c (build_known_method_ref): Mark parameters `method_type',
8014 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8015 (process_jvm_instruction): Likewise for parameter `length'.
8017 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8018 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8021 * parse.y (maybe_generate_clinit): Remove unused variable
8022 `has_non_primitive_fields'.
8023 (find_in_imports_on_demand): Initialize variables `node_to_use'
8025 (patch_binop): Likewise for variable `prom_type'.
8026 (patch_unaryop): Likewise for variable `prom_type'.
8028 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8030 * xref.c (xref_table): Add missing initializer.
8032 1999-05-14 Tom Tromey <tromey@cygnus.com>
8034 * java-except.h (struct eh_range): Removed unused `next' member.
8035 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8036 after adding all exception handlers. Sort exception ranges in
8038 (struct pc_index): New structure.
8039 (start_pc_cmp): New function.
8040 * except.c (add_handler): Return `void'. Don't call link_handler;
8041 instead construct an ordinary linked list and do range
8043 (check_nested_ranges): New function.
8044 (link_handler): Changed interface to allow merging of eh_ranges.
8045 Split overlapping ranges. Return `void'.
8047 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8049 * parse.y (constructor_block_end:): New rule, tagged <node>.
8050 (constructor_body:): Use `constructor_block_end' instead of
8053 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8055 * parse.y (statement_nsi:): Pop `for' statement block.
8056 (java_complete_lhs): Labeled blocks containing no statement are
8057 marked as completing normally.
8059 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8061 * xref.c (xref_set_current_fp): New function, defined.
8062 * xref.h (xref_set_current_fp): New function, prototyped.
8064 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * check-init.c (check_init): Take into account that
8067 LABELED_BLOCK_STMT can be empty.
8069 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8071 * parse.y (java_check_regular_methods): Warning check on not
8072 overriding methods with default access in other packages does not
8073 apply to `<clinit>'.
8074 (java_complete_lhs): If block body is an empty_stmt_node, replace
8075 it by NULL_TREE. This prevents gcc from generating an irrelevant
8078 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8080 * check-init.c (check_init): Removed code accepting to see things
8081 falling through default:, when doing xrefs.
8082 * java-tree.h (do_not_fold): New global variable, declared.
8083 * parse.y (do_not_fold): New global variable, defined.
8084 (java_complete_expand_method): Set `do_not_fold' to the value of
8085 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8086 and reinstall them after them have been purged; do not check for
8087 initializations; do not issue missing return errors.
8088 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8090 (patch_binop): Skip the fold part when doing xrefs.
8091 (build_string_concatenation): Skip the concatenation part when
8093 (patch_synchronized_statement): Do not generate a try-finally when
8095 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8096 and keep the location where the throw was seen.
8097 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8098 any treatment on the converted node an simply return a NOP_EXPR of
8100 * xref.c (xref_get_data): New function, defined.
8101 * xref.h (xref_get_data): New function, declared.
8102 (XREF_GET_DATA): Use xref_get_data.
8104 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8106 * gjavah.c (print_include): Cast the result of `strlen' to int
8107 when comparing against a signed value.
8108 (add_namelet): Likewise.
8110 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8112 * expr.c (expand_invoke): Mark parameter `nargs' with
8114 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8116 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8119 * jcf-reader.c (get_attribute): Cast a value to long
8120 when comparing against a signed expression. Likewise.
8122 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8125 1999-05-11 Andrew Haley <aph@cygnus.com>
8127 * parse.y (source_end_java_method): If the current method contains
8128 any exception handlers, force asynchronous_exceptions: this is
8129 necessary because signal handlers in libjava may throw exceptions.
8130 * decl.c (end_java_method): Ditto.
8132 1999-05-11 Tom Tromey <tromey@cygnus.com>
8134 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8136 * jvspec.c (THREAD_NAME): Removed.
8137 (GC_NAME): Likewise.
8138 (MATHLIB): Likewise.
8139 (WITHLIBC): Likewise.
8141 (THREADLIB): Likewise.
8142 (MATH_LIBRARY): Likewise.
8143 (lang_specific_driver): Don't add `-l' options to command line.
8144 Instead, add a single --specs option. Recognize `-L' options and
8145 use them to search for spec file.
8146 (find_spec_file): New function.
8147 (SPEC_FILE): New define.
8149 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8151 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8152 cpplib-enabled build.
8154 1999-05-05 Per Bothner <bothner@cygnus.com>
8156 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8157 temporarily zero it while calling rest_of_decl_compilation.
8159 * java-tree.h (string_ptr_type_node): Add declaration.
8160 * decl.c: Define and initialize string_ptr_type_node.
8161 * parse.y (patch_string_cst): Use string_ptr_type_node.
8163 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8164 * parse.y (for_statement): Now unconditionally exit_block.
8165 (finish_labeled_statement): No longer exit_block if for-loop.
8166 (patch_loop_statement): Check harder if the loop is already labeled.
8168 * parse.y (patch_initialized_static_field): Removed function.
8169 (maybe_generate_clinit): Removed special handling for interfaces.
8170 (java_complete_expand_methods): Do a preliminary java_complete_tree
8171 on <clinit> to determine if it can be removed.
8172 (java_complete_expand_method): Remove special handling for <clinit>.
8173 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8174 optimize if we get back empty_stmt_node.
8175 For MODIFY_EXPR, re-do checking of static initializers.
8176 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8177 For VAR_DECL, pass correct context.
8179 * verify.c (verify_jvm_instructions): Better error messages.
8181 1999-05-03 Tom Tromey <tromey@cygnus.com>
8183 * parse-scan.y (interface_declaration): Call
8184 report_class_declaration for interfaces.
8186 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8188 * Makefile.in: Remove -v from bison command lines.
8190 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8192 * check-init.c (check_init): Exclude a case of error when doing
8194 * class.c (layout_class_method): Don't generate the error message
8195 twice when compiling from source.
8196 * lang-options.h: Added `-Wredundant-modifers' and
8197 `-Wunusupported-jdk11' flags and help text.
8198 * lang.c (lang_decode_option): Added support for
8199 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8200 flag_static_local_jdk11 and flag_redundant set accordingly.
8201 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8202 * parse.h (EXPR_WFL_ADD_COL): New macro.
8203 (DECL_END_SOURCE_LINE): Likewise.
8204 (DECL_INHERITED_SOURCE_LINE): Likewise.
8205 * parse.y (static_ref_err): New function, prototyped.
8206 (CCB_TK): Now tagged <operator>.
8207 (class_body:): Remember the location of the closing '}' of a class
8208 definition when doing xrefs.
8210 (block_end:): Likewise.
8211 (create_class): Remember the location of the inherited class
8212 identifier when doing xrefs.
8213 (register_fields): Added test on first operand of `init' before
8214 testing it TREE_CODE.
8215 (method_header): Store the location of the class identifier in the
8216 class decl when doing xrefs.
8217 (finish_method_declaration): Don't combine first/last method line
8219 (java_check_regular_methods): Warning check on not overriding
8220 methods with default access on other packages move before check on
8221 static methods. Initialization of `aflags' also moved up.
8222 (resolve_expression_name): Call static_ref_err to report the error.
8223 (static_ref_err): New function, implemented.
8224 (resolve_field_access): Returned simplified static field access
8226 (resolve_qualified_expression_name): Check for illegal use of
8227 static fields in a non static context. Call static_ref_err to
8228 report error in various places.
8229 (java_complete_tree): Do not fold initialized static fields when
8231 (java_complete_lhs): Likewise.
8233 1999-04-29 Anthony Green <green@cygnus.com>
8235 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8236 create internal labels.
8237 (lookup_label): Ditto.
8239 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * class.c (layout_class_method): Generate <clinit>'s rtl for
8243 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8244 for interfaces' <clinit>.
8245 * expr.c (lookup_field): Search for fields in interfaces.
8246 (expand_invoke): Fixed indentation.
8247 (expand_java_field_op): Likewise. Use IS_CLINIT.
8248 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8249 (IS_CLINIT): New macro.
8250 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8251 interface was parsed.
8252 (maybe_generate_clinit): Don't generate if the current class is an
8253 interface with only fields of primitive types.
8254 (reset_method_name): Use IS_CLINIT.
8255 (java_complete_expand_method): Expand <clinit> when it exists for
8256 interfaces. Use IS_CLINIT.
8257 (resolve_expression_name): Use DECL_CONTEXT instead of
8258 current_class to build static field references.
8259 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8260 ARRAY_REF when doing xreferencing.
8261 (check_final_assignment): Fixed typo in leading comment. Use
8263 (patch_array_ref): Don't fully expand array references when
8265 (patch_return): Use IS_CLINIT.
8266 (patch_throw_statement): Likewise.
8268 1999-04-22 Tom Tromey <tromey@cygnus.com>
8270 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8272 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * decl.c (predef_filenames, predef_filenames_size): New globals
8275 (init_decl_processing): predef_filenames and predef_filenames_size
8277 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8279 * jcf-parse.c (predefined_filename_p): New function.
8280 (yyparse): Check that files on the command line are specified only
8281 once and issue a warning otherwise.
8282 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8283 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8284 avoid a gcc warning with -W -Wall turned on.
8285 (java_expand_classes): Abort if errors were encountered.
8286 (java_complete_lhs): If the cross reference flag is set, wrap
8287 field DECL node around a WFL when resolving expression name.
8289 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8291 * lang.c (lang_decode_option): Fixed returned value when parsing
8292 `-fxref=...' and `-Wall'.
8293 * parse.y (source_end_java_method): Do not generate code when
8294 flag_emit_xref is set.
8295 (resolve_expression_name): Do not build static field access when
8296 flag_emit_xref is set.
8297 (resolve_field_access): No special treatment on `length' when
8298 flag_emit_xref is set. Do not build qualified static field access
8299 when flag_emit_xref is set.
8300 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8301 when flag_emit_xref is set.
8302 (patch_assignment): Do not generate array store runtime check when
8303 flag_emit_xref is set.
8304 * xref.c (xref_flag_value): Fixed function declaration
8306 (xset_set_data): New function.
8307 * xref.h (xref_set_data): Added prototype for new function.
8308 (typedef struct xref_flag_table): New field data.
8309 (XREF_GET_DATA): New macro.
8311 1999-04-19 Tom Tromey <tromey@cygnus.com>
8313 * xref.h (enum): Removed trailing comma.
8315 * parse.y (resolve_qualified_expression_name): Added missing
8318 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8320 * gjavah.c: New prototypes for java_float_finite and
8323 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8325 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8328 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8330 * Makefile.in (TREE_H): Add tree-check.h.
8331 (RTL_H): Add genrtl.h.
8333 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8335 * parse.y (patch_assignment): Added ArrayStoreException runtime
8338 1999-04-06 Per Bothner <bothner@cygnus.com>
8340 * expr.c (pop_type_0): New function.
8341 (pop_type): Use pop_type_0.
8342 * java-tree.h (pop_type_0): New declaration.
8343 * verify.c (verify_jvm_instructions): Check return instructions.
8345 * parse.y (patch_binop): Don't fold if non-constant and emiting
8348 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8350 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8352 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8353 (main_jcf): Don't define.
8354 (process_file): Don't set `main_jcf'.
8356 * java-tree.h (main_jcf): Don't declare.
8358 * jcf-parse.c (main_jcf): Add static definition.
8360 * lang.c (main_jcf): Don't define.
8362 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8364 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8366 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8368 * jcf-depend.c: Include "config.h", not <config.h>.
8370 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8373 * jcf-path.c: Include "config.h", not <config.h>.
8375 * lex.c: Don't include various system header files.
8376 (java_init_lex): Cast the argument of `bzero' to PTR
8378 * parse-scan.y (java_push_parser_context): Likewise.
8380 * parse.y (java_push_parser_context): Likewise.
8381 (patch_bc_statement): Match format specifier to variable argument.
8383 * xref.c: Don't include <stdio.h>.
8385 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8387 * parse.y (struct parser_ctxt *ctxp): Now global.
8388 (declare_local_variables): Use WFL compound value for the
8389 declaration source line value, when doing cross-referencing.
8391 1999-03-31 Tom Tromey <tromey@cygnus.com>
8393 * gjavah.c (print_field_info): Allow constants of other types.
8394 (print_include): Generate include when new name is proper prefix
8395 of already printed name.
8396 (add_namelet): Likewise.
8397 (cxx_keyword_subst): New function.
8398 (print_method_info): Use it.
8399 (print_field_name): New function.
8400 (get_field_name): New function.
8401 (print_field_info): Use get_field_name and print_field_name.
8403 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8405 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8406 'KR-C', so gperf uses the `const' keyword on strings.
8408 * keyword.gperf (java_keyword): Const-ify a char*.
8410 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8412 * parse.y (patch_bc_statement): Fixed identation and a bogus
8415 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * parse.y (patch_assignment): Allow static variables in other
8418 classes to be assigned.
8420 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8422 * class.c (maybe_add_interface): Remove unused variable
8424 (make_class_data): Use = for assignment, not ==. Likewise.
8425 (emit_register_classes): Remove unused variable `decl'.
8427 * lex.c: Fix comment so as not to contain an embedded `/*'.
8429 * verify.c (verify_jvm_instructions): Remove unused variable
8432 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8434 * parse.y (complete_loop_body): Rename to finish_loop_body.
8435 (complete_labeled_statement): Rename to finish_labeled_statement.
8436 (complete_for_loop): Rename to finish_for_loop.
8437 (complete_method_declaration): Rename to finish_method_declaration.
8439 * java-tree.h (continue_identifier_node): New global node.
8440 * decl.c: Define and initialize continue_identifier_node.
8441 * parse.y (generate_labeled_block): Remove - no longer needed.
8442 (build_loop_body): Use continue_identifier_node for continue block.
8443 (finish_labeled_statement): Also do pop_labeled_block actions.
8444 (java_complete_lhs): POP_LOOP even if error.
8445 (build_labeled_block): Special handling for continue_identifier_node.
8446 (patch_loop_statement): Re-organize.
8447 (patch_bc_statement): Re-write.
8449 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8451 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8452 using a WFL compound value.
8453 * parse.y (xref.h): Include.
8454 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8456 (register_fields): Set WFL compound value to lineno if doing
8458 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8460 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8461 * xref.h (expand_xref): Prototype renamed from xref_generate.
8463 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8465 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8466 (GET_CURRENT_BLOCK): New macro.
8467 * parse.y (current_static_block): New global variable.
8468 (method_body:): Define action.
8469 (complete_method_declaration): Set current_function_decl to NULL
8470 when work on the current method is done.
8471 (declare_local_variables): Use GET_CURRENT_BLOCK.
8472 (java_method_add_stmt): Likewise.
8473 (java_complete_expand_method): Disable the use of `this' when
8475 (enter_a_block): If no current method exist, use
8476 current_static_block to link static initializer blocks.
8477 (exit_block): Rewritten to use current_static_block when no current
8479 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8480 (patch_return): Forbid the use of `return' in static initializers.
8481 (patch_throw_statement): Fixed indentation. Issue specific error
8482 for uncaught thrown checked exception in static initializer
8483 blocks. Removed FIXME.
8485 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8487 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8488 Link gcj from gcc.o.
8490 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * parse.y (find_applicable_accessible_methods_list): When dealing
8493 with interface: ensure that a given interface or java.lang.Object
8494 are searched only once.
8496 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8498 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8500 * jcf-dump.c (print_access_flags): Add braces around if-else.
8502 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8505 * lex.c (build_wfl_node): Add static prototype.
8507 * lex.h (build_wfl_node): Remove static prototype.
8509 * parse.y: Include lex.c early enough to declare everything needed.
8510 Ensure calls to `build_wfl_node' pass the proper arguments.
8511 (create_class): Remove unused variable `super_decl'.
8512 (get_printable_method_name): Initialize variable `name'.
8514 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * Changelog: Fixed 1999-03-22 typos.
8517 * lang.c (lang_decode_option): Fixed typo in error string in the
8520 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8522 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8524 * java-tree.h (flag_emit_xref): Declared extern.
8525 * lang.c (xref.h): Included.
8526 (flag_emit_xref): New global variable.
8527 (lang_decode_option): Added support for -fxref.
8531 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8533 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8536 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8538 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8539 $(srcdir)/../system.h and $(JAVA_TREE_H).
8540 (jcf-io.o): Depend on $(JAVA_TREE_H).
8541 (mangle.o): Likewise.
8543 * check-init.c (check_cond_init): Add static prototype.
8545 * class.c (build_java_method_type, hashUtf8String,
8546 make_field_value, get_dispatch_vector, get_dispatch_table,
8547 append_gpp_mangled_type, mangle_static_field): Likewise.
8548 (strLengthUtf8): Hide unused definition.
8549 (hashUtf8String): Const-ify.
8550 (make_field_value): Un-ANSI-fy.
8552 * constants.c: Move inclusion of jcf.h above java-tree.h.
8553 (set_constant_entry, find_class_or_string_constant,
8554 find_name_and_type_constant, get_tag_node,
8555 build_constant_data_ref): Add static prototype.
8557 * decl.c (push_jvm_slot, builtin_function,
8558 lookup_name_current_level): Likewise.
8559 (builtin_function): Const-ify.
8561 * except.c (expand_start_java_handler, expand_end_java_handler):
8562 Add static prototype.
8564 * expr.c (flush_quick_stack, push_value, pop_value,
8565 java_stack_swap, java_stack_dup, build_java_athrow,
8566 build_java_jsr, build_java_ret, expand_java_multianewarray,
8567 expand_java_arraystore, expand_java_arrayload,
8568 expand_java_array_length, build_java_monitor, expand_java_pushc,
8569 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8570 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8571 expand_compare, expand_test, expand_cond, expand_java_goto,
8572 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8573 expand_java_field_op, java_push_constant_from_pool): Likewise.
8575 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8576 (build_java_arraynull_check): Mark parameters `node' and `type'
8577 with ATTRIBUTE_UNUSED.
8578 (note_label): Likewise for parameter `current_pc'.
8579 (expand_java_call, expand_java_ret): Hide unused definition.
8581 * java-tree.h (make_class, build_constants_constructor,
8582 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8583 init_outgoing_cpool, register_class, emit_register_classes,
8584 java_layout_seen_class_methods): Prototype.
8585 (unicode_mangling_length): Const-ify.
8586 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8587 emit_unicode_mangled_name, format_int, format_uint,
8588 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8589 jcf_print_utf8_replace, open_class): Prototype.
8591 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8592 <stdio.h>. Include tree.h/java-tree.h.
8593 (utf8_equal_string usage, process_class): Add static prototype.
8594 (open_class): Don't prototype this here.
8595 (utf8_equal_string): Match arguments to format specifiers.
8596 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8597 TABLE_SWITCH, disassemble_method): Likewise.
8599 * jcf-io.c: Include tree.h/java-tree.h.
8600 (open_class, find_classfile, jcf_print_utf8,
8601 jcf_print_utf8_replace): Const-ify.
8603 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8604 parse_class_file): Add static prototype.
8605 (find_in_current_zip): Match definition to existing static
8608 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8609 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8610 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8611 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8612 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8613 generate_bytecode_return, perform_relocations, init_jcf_state,
8614 init_jcf_method, release_jcf_state, generate_classfile):
8615 Add static prototype.
8616 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8617 (make_class_file_name): Const-ify.
8619 * jcf.h (find_classfile): Const-ify.
8621 * jv-scan.c (reset_report): Remove prototype.
8623 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8624 (error): Rewrite to allow varargs.
8626 * lang.c (lang_f_options): Const-ify.
8628 * lex.c (java_parse_escape_sequence): Add static prototype.
8629 (java_allocate_new_line): Match definition to existing static
8632 * mangle.c Include tree.h/java-tree.h.
8633 (unicode_mangling_length, emit_unicode_mangled_name,
8634 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8636 * parse.h (jdep_code): Remove trailing comma in enumeration.
8637 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8638 (reset_report): Add prototype.
8640 * verify.c (push_pending_label, merge_types): Add static
8643 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8645 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8647 * parse.y (find_applicable_accessible_methods_list): Extend the
8648 search to superinterfaces when relevant.
8649 (search_applicable_methods_list): New function.
8651 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * class.c (unmangle_classname): Implemented stricter testing
8654 before setting the QUALIFIED_P flag on an identifier.
8656 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8658 * parse.y (java_complete_lhs): Call force_evaluation_order
8659 after patch_newarray.
8660 (patch_binop): Don't call fold if there are side effects.
8662 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * parse.y (java_stabilize_reference): Use save_expr instead of
8665 building a SAVE_EXPR node.
8666 (java_complete_lhs): Patch the resulting string of the `+='
8667 operator (if necessary) and complete the RHS after having built
8670 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8672 * class.c (make_class): Don't set CLASS_P here (because
8673 this function is also called by build_java_array_type).
8674 (push_class): Set CLASS_P here instead.
8675 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8677 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8678 context. If the context is class, perfer "super" over "synchronized".
8679 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8681 * parse.y (create_class): Don't call parser_check_super here;
8682 it is not robust. Always wait until later.
8684 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8685 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8687 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8689 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8690 * lex.h (UNGETC): Change misleading macro.
8692 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8694 * parse.y (java_stabilize_reference): Return NODE when patching a
8696 (java_complete_lhs): Put parenthesis around truth values.
8698 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8700 * class.c (layout_class_method): Don't make rtl for interface
8702 * parse.h (GET_TYPE_NAME): New macro.
8703 * parse.y (if_then_statement:): Fixed indentation.
8704 (if_then_else_statement:): Likewise.
8705 (for_statement:): Fixed spacing.
8706 (try_statement:): Fixed indentation.
8707 (create_interface): Don't force interfaces to be abstract.
8708 (method_header): Abstract methods are OK in interfaces.
8709 (declare_local_variables): Fixed typo in comment.
8710 (java_complete_expand_method): Fixed indentation.
8711 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8712 non accessible fields.
8713 (java_stabilize_reference): New function.
8714 (java_complete_lhs): Fixed indentation. Use
8715 java_stabilize_reference in compound assignement. Insert the
8716 cast. If not processing `+' fix string constants before processing
8719 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8721 * constants.c (find_class_or_string_constant): Cast variable `j'
8722 to a `jword' when comparing against one.
8724 * expr.c (java_lang_expand_expr): Remove unused variables
8725 `has_finally_p' and `op0'.
8727 * gjavah.c (print_field_info): Cast a value to jint when comparing
8728 against one. Likewise for a jlong.
8729 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8730 against a signed quantity.
8732 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8733 (print_signature): Don't needlessly dereference variable `str'
8735 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8736 `max_locals' with ATTRIBUTE_UNUSED.
8737 (jcf_parse_class): Likewise for variable `index'.
8739 * parse.h (reverse_jdep_list): Remove static prototype.
8741 * parse.y (build_jump_to_finally): Remove prototype and definition.
8742 (reverse_jdep_list): Add static prototype.
8744 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8745 `assignment' and `expr_decl'.
8747 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8749 1999-03-12 Andrew Haley <aph@cygnus.com>
8751 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8752 we'll need a directory separator and a null character.
8754 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8756 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8758 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8763 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8765 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8767 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8769 * class.c (layout_class_method): A static method in a base class
8770 is never overridden, so treat it like it doesn't exist.
8771 However, do complain about private non-static method overriding
8772 public static method.
8774 * parse.y: Don't set unused INITIALIZED_P flag.
8775 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8777 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8778 (build_array_from_name): Re-order &index[string] to &string[index].
8780 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8781 error_mark (it might catch more errors, but it is more likely to lose).
8783 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8785 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8786 (parse-scan.o): Depend on toplev.h.
8788 * class.c (make_method_value): Add prototype. Make it static.
8789 Remove unused second argument, caller changed.
8791 * expr.c (java_lang_expand_expr): Remove unused variable
8794 * java-tree.h: Don't prototype find_in_current_zip.
8795 Add prototypes for verify_constant_pool, start_java_method,
8796 end_java_method, give_name_to_locals, expand_byte_code,
8797 open_in_zip, set_constant_value, find_constant1, find_constant2,
8798 find_utf8_constant, find_string_constant, find_class_constant,
8799 find_fieldref_index, find_methodref_index, write_constant_pool,
8800 count_constant_pool_bytes and encode_newarray_type.
8802 * jcf-dump.c: Remove unused variable `LONG_temp'.
8804 * jcf-parse.c: Include parse.h.
8805 (jcf_parse_source): Remove unused parameter, all callers changed.
8806 (jcf_figure_file_type): Add static prototype.
8807 (find_in_current_zip): Likewise. Also remove unused parameter,
8808 all callers changed.
8809 (read_class): Initialize variable `saved_pos'.
8811 * jcf-reader.c (jcf_parse_preamble): Mark variables
8812 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8814 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8815 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8816 (java_parse_doc_section): Initialize variable `seen_star'.
8817 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8818 (java_lex_error): Mark parameters `msg' and `forward' with
8820 (java_get_line_col): Mark parameters `filename' and `line' with
8823 * parse-scan.y: Include toplev.h.
8824 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8826 * parse.h: use `struct JCF', not plain `JCF'.
8827 (java_parser_context_save_global, java_expand_classes
8828 java_parser_context_restore_global, java_parse): Add prototypes.
8830 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8833 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8835 * check-init.c (check_init): COPYN takes word count, not bit count.
8837 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8839 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8840 explicit build_decl. (Avoids crash in reload when optimizing.)
8842 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8844 * decl.c (complete_start_java_method): Handle synchronized method
8845 even when compiling from bytecode.
8847 1999-02-26 Tom Tromey <tromey@cygnus.com>
8849 * gjavah.c (add_class_decl): Only generate `#include' if outer
8850 class is not the name of the class we are processing. Correctly
8851 append `.h' in #include.
8852 (process_file): Clean up newlines around generated `#include's.
8853 (decode_signature_piece): Correctly handle inner classes.
8854 (struct include): New structure.
8855 (all_includes): New global.
8856 (print_include): New function.
8857 (add_class_decl): Use it.
8858 (process_file): Likewise.
8859 (add_class_decl): Generate include for java-array.h if array
8861 (process_file): Don't generate java-array.h include.
8863 * gjavah.c (add_namelet): Check for standard package names here.
8864 (add_class_decl): Don't check for standard package names here.
8866 1999-02-25 Tom Tromey <tromey@cygnus.com>
8868 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8869 When reading a zip file, only use strncmp if both strings are
8870 bigger than the buffer length. Initialize `k' when looping
8873 1999-02-24 Tom Tromey <tromey@cygnus.com>
8875 * gjavah.c (struct namelet): New structure.
8876 (add_namelet): New function.
8877 (print_namelet): New function.
8878 (print_class_decls): Use add_namelet and print_namelet to generate
8879 namespaces and not classes.
8880 (method_printed): New global.
8881 (HANDLE_END_METHOD): Examine method_printed.
8882 (print_method_info): Set method_printed when required. Print
8883 error if function to be ignored is marked virtual. Handle $finit$
8885 (METHOD_IS_FINAL): New macro.
8886 (print_field_info): Use it.
8887 (HANDLE_METHOD): Clear method_printed.
8888 (method_pass): New global.
8889 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8890 (process_file): Do two passes over both fields and methods.
8891 (HANDLE_METHOD): Examine method_pass.
8893 (add_class_decl): New function.
8894 (print_class_decls): Don't scan over entire constant pool.
8896 1999-02-23 Tom Tromey <tromey@cygnus.com>
8898 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8899 disable linking in that case.
8901 1999-02-20 Tom Tromey <tromey@cygnus.com>
8903 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8906 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8908 * decl.c (build_result_decl), java-tree.h: New method.
8909 (complete_start_java_method): Handle synchronized methods.
8910 Don't build DECL_RESULT here. (Ordering dependency problem.)
8911 (start_java_method): Call build_result_decl here instead ...
8912 * parse.y (java_complete_expand_method): ... and here.
8913 (expand_start_java_method): Don't call complete_start_java_method here.
8914 (java_complete_expand_method): Call it here instead.
8915 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8916 * java-tree.h: ... here.
8918 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8919 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8920 for ARRAY_REF - it doesn't work when array bounds are checked.
8921 (patch_array_ref): Handle it here instead.
8923 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8925 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8927 Force left-to-right evaluation of binary operations etc.
8928 * expr.c (force_evaluation_order), java-tree.h: New function.
8929 * parse.y (java_complete_lhs): Pass binary operations, procedure
8930 calls, and ARRAY_REFs to force_evaluation_order.
8931 (various): Set TREE_SIDE_EFFECTS more carefully.
8933 Tolerate random (non-UTF8) encoding in comments without complaining.
8934 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8935 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8937 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8938 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8940 * parse.y (java_complete_lhs): Ignore an empty statement in a
8941 COMPOUND_EXPR. Don't complain about empty statement after return.
8943 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8945 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8946 in TREE_LIST - just chain the POINTER_TYPEs together.
8947 (resolve_class): If type already resolved, return decl.
8948 After resolving, update TREE_TYPE(class_type), and name (if array).
8949 * parse.h (do_resolve_class), parse.y: Make non-static.
8950 * class.c (maybe_layout_super_class): Take this_class argument.
8951 Do do_resolve_class if necessary.
8952 (layout_class, layout_class_methods): Adjust calls appropriately.
8953 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8954 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8955 * typeck.c (build_java_array_type): Don't call layout_class.
8957 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * parse.y (check_pkg_class_access): Allow private class access
8960 within the same package.
8961 (strip_out_static_field_access_decl): New function.
8962 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8963 operator argument before testing its nature.
8965 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8967 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8968 (TRY_EXPR): Simplify - it no longer has a finally clause.
8969 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8970 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8971 * expr.c (java_lang_expand_expr): Likewise.
8972 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8973 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8974 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8975 (build_try_statement): Remove finally parameter and handling.
8976 (build_try_finally_statement): New function.
8977 (patch_try_statement): No longer need to support finally clause.
8978 (try_statement): Update grammar action rules.
8979 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8980 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8982 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8984 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8985 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8987 1999-02-17 Andrew Haley <aph@cygnus.com>
8989 * class.c (build_utf8_ref): Back out broken patch which was
8990 intended to to output signatures using '.' as a separator.
8992 * class.c (make_class_data): Output signatures using '.' as a
8993 separator, rather than '/'.
8994 (mangled_classname): Likewise.
8995 (make_field_value): Likewise.
8996 (make_method_value): Likewise.
8997 * constants.c (alloc_class_constant): Likewise.
8998 * expr.c (build_invokeinterface): Likewise.
9000 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9003 of an ancient workaround.
9005 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9007 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9010 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * lex.c (yylex): Encode \0 as UTF8.
9014 1999-02-10 Tom Tromey <tromey@cygnus.com>
9016 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9017 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9018 (libgcj_zip): Renamed.
9019 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9021 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9023 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9024 (GC_NAME): Renamed -lgc to -lgcjgc.
9026 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * lex.c (java_lang_cloneable): Initialize.
9029 * parse.y (java_lang_cloneable): New static variable.
9030 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9031 doing one more qualification round.
9032 (valid_ref_assignconv_cast_p): Reject null source or
9033 destination. Allow an array to be cast into java.lang.Cloneable.
9034 (patch_cast): Swapped two first arguments to first call to
9035 valid_ref_assignconv_cast_p.
9037 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9039 * parse.h: DECL_P renamed JDECL_P.
9040 * parse.y: DECL_P replaced by JDECL_P.
9041 (build_array_from_name): Always use pointer's type.
9042 (patch_bc_statement): Extra code to search continue target in a
9043 for loop. Fixed comments. Continue target is current loop when
9046 1999-02-05 Andrew Haley <aph@cygnus.com>
9048 * class.c (make_class_data): The superclass of an interface should
9049 be null, not class Object.
9051 * lex.c (java_lex): Sign extend hex literals.
9053 1999-02-04 Andrew Haley <aph@cygnus.com>
9055 * class.c (build_utf8_ref): Output signatures using '.' as a
9056 separator, rather than '/'.
9057 (make_class_data): Likewise.
9059 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9061 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9062 mkstemp.o. Get them from libiberty now.
9064 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9066 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9068 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9070 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9073 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9075 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9076 * jcf-write.c (generate_bytecode_return): New function.
9077 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9079 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9080 generate special [fd]const_[01] instructions.
9082 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9084 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9085 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9087 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9089 * parse.y (patch_method_invocation): Handle calling static methods,
9090 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9092 * parse.y (java_complete_lhs): Don't complain about unreachable
9093 exit condition in a do-while statement.
9095 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * lex.c (java_read_char): Fixed utf8 decoding.
9098 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9100 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9101 comments. Local variable `all_primitive' is gone. Broadened
9102 acceptance of `0' to floating point targets. `long' can now be
9103 widened to `double' or `float'.
9104 (valid_method_invocation_conversion_p): Added leading
9105 comment. Fixed tabulation.
9106 (build_string_concatenation): Optimize out left or right empty
9109 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9111 * jcf-write.c (localvar_alloc): Only emit entry for
9112 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9113 (generate_bytecode_insns): Only call put_linenumber if
9114 debug_info_level > DINFO_LEVEL_NONE.
9115 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9116 is specified, add -g1 (for compatibility wih javac).
9118 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9120 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9121 gjavah.o, check-init.o, jv-scan.o
9123 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9125 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9127 * gjavah.c: Include config.h and system.h.
9129 * javaop.h (inline): Don't define, its handled by system.h.
9130 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9131 from `inline' to `static inline'.
9133 * jcf.h (inline): Don't define, its handled by system.h.
9135 * lex.c (inline): Likewise.
9137 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9139 * lang-specs.h: Map -Qn to -fno-ident.
9141 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9143 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9145 1999-01-29 Tom Tromey <tromey@cygnus.com>
9147 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9148 then cast it to Object before calling `append' method.
9150 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9152 * check-init.c (check_bool2_init, check_bool_init, check_init):
9153 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9154 * jcf-write.c (generate_bytecode_insns): Likewise.
9156 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9158 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9159 * parse.y (patch_cast): Allow a boolean to be cast into a
9162 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * parse.y: (class_declaration:): Fixed indentation.
9165 (class_member_declaration:): Extra `;' after field declaration now
9167 (interface_declaration:): Removed debug messages in error reports.
9168 (patch_binop): Nodes created and returned inherit the orignal
9169 node's COMPOUND_ASSIGN_P flag value.
9170 (patch_cast): Fix cast from char to floating point.
9172 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9174 * except.c, java-except.h (expand_resume_after_catch): new
9176 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9177 to branch back to main flow of control after a catch block.
9179 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9181 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9182 $(srcdir)/../system.h.
9183 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9184 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9185 (jcf-write.o): Likewise.
9186 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9187 (mangle.o): Depend on $(srcdir)/../toplev.h.
9188 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9189 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9191 * class.c: Include output.h and parse.h.
9192 (mangled_classname): Add the `const' keyword to a char*.
9193 (find_named_method): Hide unused function definition.
9194 (build_utf8_ref): Change type of variable `c' to unsigned char.
9195 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9196 (build_class_ref): Add the `const' keyword to a char*.
9197 (layout_class_method): Remove unused variable `buf'.
9199 * decl.c (find_local_variable): Remove unused variable `rtl'.
9200 (pushdecl): Likewise for variables `different_binding_level' and
9202 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9203 (maybe_build_cleanup): Likewise for parameter `decl'.
9205 * except.c (expand_start_java_handler): Mark parameter `range'
9206 with ATTRIBUTE_UNUSED.
9208 * expr.c: Include except.h.
9209 (pop_type): Remove unused variable `i'.
9210 (pop_value): Likewise for variables `n_words' and `i'.
9211 (expand_java_arrayload): Likewise for variable `convert'.
9212 (java_lang_expand_expr): Likewise for variables `op0', `type',
9213 `mode', `unsignedp', `node' and `elements'.
9214 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9216 (process_jvm_instruction): Add a `const' qualifier to a char*.
9218 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9219 (temp_directory): Likewise.
9220 (print_c_decl): Likewise.
9221 (print_method_info): Likewise.
9222 (decode_signature_piece): Likewise.
9223 (print_mangled_classname): Likewise.
9225 * java-except.h: Provide prototypes for maybe_start_try,
9226 maybe_end_try and add_handler.
9228 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9229 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9230 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9231 init_expr_processing, push_super_field, init_class_processing,
9232 can_widen_reference_to, class_depth, verify_jvm_instructions,
9233 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9234 set_local_type, merge_type_state, push_type, load_type_state,
9235 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9236 emit_unicode_mangled_name): Add prototypes.
9238 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9239 (print_signature_type): Use ISDIGIT, not isdigit.
9240 (print_signature): Remove unused variable `j'.
9242 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9243 int when comparing against one.
9245 * jcf-parse.c: Include toplev.h.
9247 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9248 (localvar_free): Remove unused variable `i'.
9249 (generate_bytecode_conditional): Likewise for variable `kind'.
9251 * jv-scan.c: Include config.h and system.h. Remove redundant
9252 OS header and gansidecl.h includes.
9253 (warning): Add the `const' keyword to a char*. Also add
9254 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9255 __STDC__, when determining whether to use ANSI-isms.
9256 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9257 (xmalloc): Don't redundantly prototype here.
9258 (main): Remove unused parameter `envp'. Also fix the arguments
9259 passed to function `fatal' to match the format specifier.
9261 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9263 * mangle.c: Include toplev.h.
9264 (emit_unicode_mangled_name): Declare parameter `len'.
9266 * parse.y (parse_warning_context): Add the `const' keyword to a
9267 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9268 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9269 (issue_warning_error_from_context): Add the `const' keyword to
9271 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9272 not `__STDC__' for whether to use ANSI-isms.
9274 * typeck.c (incomplete_type_error): Mark parameters `value' and
9275 `type' with ATTRIBUTE_UNUSED.
9276 (parse_signature_type): Use ISDIGIT, not isdigit.
9278 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9279 (verify_jvm_instructions): Likewise. Remove unused variables
9280 `field_name' and `default_val'.
9282 * zextract.c: Include config.h and system.h. Remove redundant
9285 * zipfile.h: Prototype `read_zip_archive'.
9287 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9289 * typeck.c (convert): Allow conversions to void type: some
9290 optimizations in gcc do this.
9292 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9294 * typeck.c (convert_ieee_real_to_integer): New function.
9295 (convert): When not using fast-math and using hardware fp, convert
9296 an IEEE NaN to zero.
9298 1999-01-18 Andrew Haley <aph@cygnus.com>
9300 * parse.y (patch_binop): Do a type conversion from signed to
9301 unsigned and then back to signed when a ">>>" is found.
9303 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9305 * java-tree.h: (check_for_initialization): Added prototype.
9306 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9307 * parse.y (do_resolve_class): Removed unused locals.
9308 (read_import_dir): Likewise.
9309 (resolve_qualified_expression_name): Array creation
9310 expressions are valid primary expressions.
9311 (qualify_ambiguous_name): Likewise.
9312 (patch_synchronized_statement): Removed unused local.
9314 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9316 * Makefile.in (zextract.o): Add dependencies.
9318 * Makefile.in: Do not put ^Ls at the start of a line.
9320 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9322 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9323 sub-type the result of the call that gets the exception value.
9325 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9326 don't call finish_class.
9328 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9329 clear found before continuing.
9331 * verify.c (verify_jvm_instructions): On an array load, allow
9332 and handle top of stack to be TYPE_NULL.
9334 * gjavah.c (generate_access): Translate Java package private or
9335 protected access to C++ public, but with a comment.
9337 1999-01-13 Andrew Haley <aph@cygnus.com>
9339 * expr.c (generate_name): Name prefix changed to avoid clashes
9340 with assembler temp labels.
9342 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9343 MODIFY_EXPR. Without this, code for the assignement may not be
9344 generated at all and the synchronized statement will read an
9345 uninitialized variable.
9347 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9349 * class.c (maybe_layout_super_class): Fixed returned value.
9350 * lex.c: Added 1999 to the copyright.
9351 (java_init_lex): Initialize java_lang_imported.
9352 * lex.h: Added 1999 to the copyright.
9353 * parse.h: Added 1999 to the copyright.
9354 (REGISTER_IMPORT): Fixed typo in trailing macro.
9355 (CURRENT_OSB): New macro.
9356 (struct parser_ctxt): New fields osb_depth, osb_limit.
9357 * parse.y (java_lang_id): New global variable.
9358 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9359 (array_creation_expression:): Use CURRENT_OSB.
9360 (dims:): Uses a stack to keep track of array dimensions.
9361 (cast_expression:): Use CURRENT_OSB.
9362 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9364 (register_fields): Fixed typos in comment.
9365 (check_method_redefinition): Fixed comment indentation.
9366 (java_check_regular_methods): Set saved found wfl to NULL after
9367 having reinstalled it in the previously found DECL_NAME.
9369 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9371 * gjavah.c (java_float_finite): Use a union to do type punning.
9372 (java_double_finite): Likewise.
9374 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9376 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9377 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9378 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9379 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9380 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9381 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9383 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9385 * check-init.c (check_init): If compiling to native, we don't
9386 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9388 1999-01-08 Tom Tromey <tromey@cygnus.com>
9390 * parse-scan.y (variable_declarator_id): Set or increment
9392 (bracket_count): New global.
9393 (formal_parameter): Handle case where bracket pairs trail variable
9396 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9398 * jcf-parse.c (yyparse): variable len changed from a char to an
9399 int to prevent overflow.
9401 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9403 * java-tree.h: Declare read_class.
9404 * jcf-parse.c (read_class): New function.
9405 (load_class): Now just call read_class.
9407 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9408 * jcf-parse.c (parse_source_file): Declare save_error_count,
9409 which is needed by java_parse_abort_on_error macro,
9410 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9412 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9413 constructor, if initializing a static field.
9414 (patch_new_array_init): Set TREE_CONSTANT if it is.
9415 * expr.c (java_lang_expand_expr): For a static array constructor
9416 of primitive elements, allocate the array itself statically.
9417 Disabled until we can set the vtable field statically.
9419 * check-init.c: New file. Checks for definite assignment.
9420 * Makefile.in (JAVA_OBJS): Add check-init.o.
9421 * parse.y (java_complete_expand_method): Call check_for_initialization.
9422 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9424 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9426 * parse.y : include system.h instead of including
9427 standard headers directly with the exception of <dirent.h>.
9429 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9431 * lex.h: Moved static function declarations to lex.c,
9432 to shut up some -Wall warnings.
9433 * lex.c: Static function declarations moved here.
9434 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9436 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9438 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9440 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9442 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9443 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9445 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9446 (localvar_alloc): Change return type to void,
9447 (emit_unop): Remove unused variable size.
9449 * jcf-write.c (struct jcf_block): Add new union.
9450 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9451 (call_cleanups): New functions.
9452 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9453 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9454 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9455 * lang.c (lang_init): Call using_eh_for_cleanups.
9456 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9457 completing operands to patch_synchronized_statement.
9458 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9459 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9460 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9462 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9464 * Make-lang.in: Comment out control-Ls; they upset some makes.
9466 1998-12-18 Tom Tromey <tromey@cygnus.com>
9468 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9471 1998-12-17 Tom Tromey <tromey@cygnus.com>
9473 * parse.y (DIR_SEPARATOR): New define.
9474 (check_class_interface_creation): Use it.
9476 * parse-scan.y (report_main_declaration): Recognize
9477 `java.lang.String' in argument to main.
9479 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9481 * parse.y (create_interface): Remove bogus test.
9483 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9485 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9486 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9488 1998-12-16 Tom Tromey <tromey@cygnus.com>
9490 * parse-scan.y (qualified_name): Use correct sprintf format.
9492 1998-12-15 Tom Tromey <tromey@cygnus.com>
9494 * gjavah.c (print_field_info): Changed how most negative number is
9497 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9499 * parse.y (fold_constant_for_init): New function.
9500 (resolve_expression_name): Don't replace static final
9501 constant-initialized fields by its value.
9502 (java_complete_lhs): New. Same as java_complete_tree, except does
9503 not replace static final constant-initialized fields by their values.
9504 (register_fields): If there is an initializer, set DECL_INITIAL and
9505 MODIFY_EXPR_FROM_INITIALIZATION_P.
9506 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9507 Only call patch_initialized_static_field if
9508 MODIFY_EXPR_FROM_INITIALIZATION_P.
9509 (patch_initialized_static_field): If not valid constant, clear
9512 * parse.y (lookup_field_wrapper): Fix thinko.
9514 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9515 set and restore global lineno.
9517 1998-12-14 Tom Tromey <tromey@cygnus.com>
9519 * gjavah.c (print_field_info): If value to print is the smallest
9520 value of its size, then print as hex to avoid later warnings from
9523 1998-12-14 Tom Tromey <tromey@cygnus.com>
9525 * gjavah.c (decompile_method): Decompile `return null'.
9526 (process_file): Generate `#pragma interface'.
9527 (method_declared): New global.
9528 (print_method_info): Set it.
9529 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9530 (print_method_info): Handle abstract methods.
9532 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9534 * parse.y (patch_method_invocation): If class_decl is null
9535 (e.g. an array type), use original type.
9537 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9538 errors about uncaught exception from clone (of array, specifically).
9540 1998-12-13 Tom Tromey <tromey@cygnus.com>
9542 * gjavah.c (decompile_method): Handle all types of `return'
9543 opcode. Decompile `return this' and `return'.
9544 (method_access): New global.
9545 (print_method_info): Set it.
9546 (decompile_method): Don't decompile a synchronized method.
9548 1998-12-13 Tom Tromey <tromey@cygnus.com>
9550 * jcf-reader.c (jcf_parse_one_method): Recognize
9552 * gjavah.c (HANDLE_END_METHOD): New macro.
9553 (HANDLE_CODE_ATTRIBUTE): New macro.
9554 (decompile_method): New function.
9555 (print_method_info): Don't print `;\n' at end of function decl.
9556 Include java-opcodes.h.
9557 (decompiled): New global.
9559 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9561 * class.c (build_class_ref): Handle PRIMTYPE.class if
9562 flag_emit_class_files.
9563 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9564 if flag_emit_class_files.
9565 * parse.y (java_complete_tree): Pre-liminary support for
9566 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9568 * parse.y (patch_synchronized_statement): Don't call monitorexit
9569 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9571 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9573 * zipfile.h (opendir_in_zip): New declaration.
9574 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9575 (opendir_in_zip): New function, using code from open_in_zip.
9576 (open_in_zip): Call opendir_in_zip.
9577 (find_class): Remove no-longer-used do_class_file parameter,
9578 but add source_ok parameter. Change logic so if we find a .java file,
9579 we don't look for .class in later classpath emtries.
9580 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9581 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9582 * gjavah.c: Update call to find_class.
9583 * jcf-dump.c: Likewise.
9585 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9586 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9587 nothing if body is empty_stmt_node.
9588 Various little fixes so SP gets correctly adjusted.
9589 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9590 For CALL_EXPR, test if static first.
9591 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9592 such as the ones we create for Object and Class.
9593 Set and restore current_function_decl.
9594 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9595 (note_possible_classname): New function.
9596 (read_import_entry): Removed. Merged with read_import_dir.
9597 (read_import_dir): Don't call find_class - that only gives us
9598 the first classpath entry having the needed package.
9599 Use the struct buffer data structure from buffer.h.
9600 (read_import_dir, find_in_imports_on_demand): The remembered
9601 class names now use '.' (not '/') as package separator.
9603 * parse.y (java_complete_expand_methods): Call write_classfile
9604 here, and not in java_expand_classes (which only gets first class).
9606 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9608 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9609 (register_fields): If a static fields has an initializer, just
9610 chain it on ctxp->static_initialized, and handle later.
9611 (java_complete_expand_methods): Force <clinit> first.
9612 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9613 - it's already been completed.
9614 (patch_initialized_static_field): New function.
9615 (java_complete_field): Call it.
9617 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9619 * expr.c (encode_newarray_type, build_new_array): New functions.
9620 * java-tree.h: Declare build_new_array.
9621 * jcf-write.c (patch_newarray): Use build_new_array.
9623 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9624 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9626 * parse.y (patch_new_array_init): Re-organize.
9627 Now is passed the actual array (pointer) type of the value.
9628 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9629 (patch_array_constructor): Removed - merged into patch_new_array_init.
9630 (java_complete_tree): Update patch_new_array_init.
9632 * jcf-write.c (find_constant_index): New function.
9633 (generate_bytecode_insns): Use find_constant_index.
9634 (generate_classfile): Use find_constant_index for ConstantValue.
9636 1998-12-11 Tom Tromey <tromey@cygnus.com>
9638 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9639 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9640 * class.c (make_class_data): Renamed dtable -> vtable, and
9641 dtable_method_count -> vtable_method_count.
9643 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9646 global variables, initialized.
9647 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9648 Declared new global variables.
9649 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9650 double_zero_node, integer_zero_node upon direct matching.
9651 * parse.y (purify_type_name): Added function prototype.
9652 (duplicate_declaration_error_p): Consider new_type as potentially
9653 being a incomplete type. Use purify_type_name on type string.
9654 (method_header): saved_type: unused variable removed. Don't figure
9655 return type if method name is invalid.
9656 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9657 processed by patch_unaryop.
9658 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9659 increment/decrement node into its original type after binary
9660 numeric promotion on its operands.
9662 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * parse.y (array_initializer:): Array init operand is NULL_TREE
9665 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9666 now an error. Fixed indentation problems.
9667 (patch_string): Handle error_mark_node as an argument.
9668 (patch_new_array_init): Fixed indentation problems.
9669 (array_constructor_check_entry): Removed check on null wfl_value.
9670 Return an error if wfl_value's walk returns an error.
9672 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9675 * lex.c (java_lex): Remember column position before advancing one
9676 token. Retain location information on OCB_TK.
9677 * lex.h (typedef struct java_lc): Added new field.
9678 * parse.h (GET_SKIP_TYPE): New macro.
9679 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9680 * parse.y (build_new_array_init, patch_new_array_init,
9681 patch_array_constructor, maybe_build_array_element_wfl,
9682 array_constructor_check_entry): New function prototypes.
9683 (switch_block:): Tagged <node>.
9684 (OCB_TK): Tagged <operator>.
9685 (array_initializer:): Installed actions.
9686 (variable_initializer): Build location information on element if
9688 (switch_statement:): Fixed indentation typo.
9689 (switch_block:): Redefined default action.
9690 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9691 (patch_assignment): Removed duplicate code.
9692 (maybe_build_array_element_wfl, build_new_array_init,
9693 patch_new_array_init, patch_array_constructor,
9694 array_constructor_check_entry): New functions.
9696 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * parse.y (array_initializer): Tagged <node>.
9699 (variable_initializer:): Use default rule.
9700 (array_initializer:): Defined actions.
9701 (variable_initializers:): Likewise.
9702 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9703 non-static field accesses.
9704 (patch_invoke): Fixed indentation typo.
9705 (java_complete_tree): Likewise.
9706 (build_labeled_block): Changed leading comment. Generate an error
9707 in case of duplicate loop labels.
9708 (patch_conditional_expr): Patch results of string concatenation
9711 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9713 * constants.c (find_methodref_index): When the class is an interface,
9714 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9716 * decl.c (finit_identifier_node): Use "$finit$", rather than
9717 "<finit>" (which Sun's verifier rejects).
9718 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9719 (generate_field_initialization_code): Removed.
9720 (fix_constructors) Don't add call to $finit$ here (wrong order).
9721 (patch_method_invocation): Add $finit$ call here.
9723 * java-tree.h (CALL_USING_SUPER): New macro.
9724 * parse.y (patch_invoke): Remove im local variable.
9725 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9726 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9727 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9729 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9731 * parse.y (java_complete_tree): Don't complain about unreachable
9732 statement if it is empty_stmt_node.
9734 * jcf-write.c (find_constant_wide): New function.
9735 (push_long_const): Use find_constant_wide.
9737 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9738 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9739 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9740 Emit invokeinterface when calling an interface method.
9741 Emit invokespecial also when calling super or private methods.
9743 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9745 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9747 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9749 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9751 * java-tree.h (java_layout_seen_class_methods): New function
9753 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9754 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9755 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9756 * parse.y (method_declarator:): Defined action.
9757 (issue_warning_error_from_context): input_filename saved, set to
9758 the appropriate value and restored after java_error is called.
9759 (build_unresolved_array_type): Fixed comment.
9760 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9761 (method_header): Deal with return type the same way type are
9762 handled for fields and method's parameters and local variables
9764 (check_method_redefinition): Removed extra CR.
9765 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9766 (java_layout_seen_class_methods): New function.
9767 (java_layout_classes): Call java_layout_seen_class_methods.
9769 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9771 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9773 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9775 * jcf-dump.c (main): Fix error message.
9776 * jcf-path.c (add_entry): Style fix.
9778 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9780 * class.c (layout_class_method): Call build_java_argument_signature
9781 on constructors too.
9782 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9783 (patch_method_invocation): Define a primary when resolving an
9784 expression name. Augmented comment on code checking illegal `this'
9785 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9787 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * class.c (layout_class_method): Don't report error on non-static
9790 overriding static if the method is private.
9791 * java-tree.h (finish_class): Prototype added.
9792 * lex.c (java_get_line_col): Handle col argument -2 value.
9793 * parse.h: All static method declarations moved to parse.y.
9794 * parse.y: Now contains all static method declarations previously
9796 (find_expr_with_wfl, missing_return_error,
9797 unreachable_stmt_error): New functions.
9798 (java_get_real_method_name): Identify constructors bearing class
9799 names in source code compiled classes only.
9800 (java_complete_expand_methods): Call missing_return_error.
9801 (invocation_mode): Private methods invoked as static methods.
9802 (java_complete_tree): Call unreachable_stmt_error.
9804 1998-12-01 Tom Tromey <tromey@cygnus.com>
9806 * Makefile.in (+target): Removed.
9807 (+xmake_file): Likewise.
9808 (+tmake_file): Likewise.
9809 (.NOEXPORT): Removed duplicate.
9811 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9813 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9815 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9817 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9818 libiberty.h. Provide an xmalloc definition.
9820 * jvspec.c: Remove the xmalloc prototype.
9822 * parse-scan.y: Include config.h and system.h. Don't include
9823 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9824 Provide an xstrdup definition.
9826 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9828 * jcf-path.c (add_entry): Recognize ".jar" too.
9829 * lang-specs.h: Likewise.
9831 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9833 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9834 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9836 * jcf-write.c (generate_bytecode_insns):
9837 Handle pre/post-increment/decrement of long.
9839 * jcf-write.c (generate_bytecode_insns):
9840 Handle missing exception handler (finally for synchronized).
9842 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9844 * java-tree.h (end_params_node): Declare global.
9845 * decl.c (end_params_node): New global.
9846 (init_decl_processing, start_java_method): Use end_params_node for
9847 end of list of parameter types. Follows correct gcc conventions.
9848 * expr.c (pop_argument_types, pop_arguments): Likewise.
9849 * lang.c (put_decl_node): Likewise.
9850 * typeck.c (various places): Likewise.
9851 * class.y (various places): Likewise.
9852 * parse.y (various places): Likewise.
9854 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9855 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9857 * class.c: Add #include flags.h, remove no-longer needed declaration.
9859 * class.c (layout_class_method): Remove commented-out code, re-format.
9860 Don't add vtable entry (or index) for private methods.
9861 * expr.c (expand_invoke): A private method is implicitly final.
9862 * class.c (make_class_data): If inlining or optimizing,
9863 skip private methods.
9865 * class.c (finish_class): New function. Calls existing methods,
9866 but alls emits deferred inline functions.
9867 * jcf-parse.c (parse_class_file): Call finish_class.
9868 * parse.y (java_complete_expand_methods): Likewise.
9870 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9872 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9874 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9876 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9878 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9880 * (generate_classfile): Always write class access flag with
9883 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9885 * class.c (maybe_layout_super_class): New function.
9886 (layout_class): Reorganized. Loop on class methods dispatched into
9887 a new function. Call maybe_layout_super_class.
9888 (layout_class_methods, layout_class_method): New functions.
9889 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9891 (expand_invoke): Likewise.
9892 * java-tree.h (all_class_list): New global variable declared.
9893 (layout_class_methods, layout_class_method): New function
9895 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9896 * jcf-parse.c (all_class_list): New global variable.
9897 (load_class): Extended what class_or_name can be. Use parser
9898 context mechanism to save globals before calling jcf_parse.
9899 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9900 is set on the file name.
9901 (jcf_parse): Layout class methods when Object is loaded, otherwise
9902 record class in all_class_list for delayed method layout.
9903 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9904 * lang.c (put_decl_node): Decode <init> into the decl context
9906 * lex.c (java_allocate_new_line): Use xmalloc.
9907 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9908 pointers, not TREE_LIST elements.
9909 (struct parser_ctxt): Fixed comment indentations, added comments
9910 and reordered some fields.
9911 (java_check_methods): Function prototype removed.
9912 * parse.y (java_push_parser_context): Use xmalloc.
9913 (java_parser_context_restore_global): Pop extra pushed ctxp only
9914 when there's nothing next.
9915 (maybe_create_class_interface_decl): Fixed comment, add new
9916 created class decl to all_class_list.
9917 (method_header): Use GET_REAL_TYPE on argument's types.
9918 (method_declarator): Use GET_REAL_TYPE, change type to the real
9919 type in TREE_LIST dependency node. Build argument list with the
9921 (create_jdep_list): Use xmalloc. Removed allocation error message.
9922 (obtain_incomplete_type): Fixed leading comment. Broadened
9923 incoming argument meaning.
9924 (register_incomplete_type): Use xmalloc. Removed allocation error
9926 (safe_layout_class): Fixed leading comment.
9927 (jdep_resolve_class): Reversed if statement condition and switch
9929 (resolve_and_layout): Fixed leading comment. Broadened incoming
9931 (complete_class_report_errors): New local variable name, for
9932 clarity. purify_type_name used for all error cases.
9933 (java_get_real_method_name): Stricter check on constructors.
9934 (java_check_regular_methods): Reverse methods list only if not
9935 already laid out. Layout artificial constructor.
9936 (java_check_methods): Deleted.
9937 (source_start_java_method): Obtain incomplete type for patchable
9939 (java_layout_classes): Fixed leading comment. Use
9940 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9941 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9942 before returning. Fixed comments.
9943 (java_expand_classes): Check for errors up front.
9944 (patch_method_invocation): Class to search is resolved and laid
9947 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9949 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9951 * javaop.h (int8): Removed - not used.
9952 (jbyte): Redefine portably with correct signedness.
9954 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9956 * jcf-write.c (generate_bytecode_insns): Fix typo
9957 OPCODE_getstatic to OPCODE_getfield.
9959 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9960 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9961 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9963 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * jcf-parse.c (jcf_parse_source): Function returned type is
9966 void. Added prototype.
9967 (jcf_parse): Function returned type is void.
9968 (yyparse): Remove call to fclose on the last parsed file.
9970 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9972 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9974 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9975 (layout_class): Cope with methods featuring WFL in decl names.
9976 * decl.c (unqualified_object_id_node): New global variable,
9978 (build_decl_no_layout): Removed.
9979 * expr.c (build_primtype_type_ref): Handle Double.
9980 (java_lang_expand_expr): Fixed indentations.
9981 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9982 (flag_wall, flag_redundant, flag_not_overriding,
9983 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9984 variable declarations.
9985 (build_decl_no_layout): Removed prototype.
9986 (java_get_real_method_name): Added prototype.
9987 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9988 (java_parse_abort_on_error): Macro now just returns.
9989 * jcf-parse.c (jcf_parse_source): Check fclose returned
9990 value. Call emit_register_classes if java_report_errors returns
9992 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9993 flag_static_local_jdk1_1): New integer flags.
9994 (lang_decode_option): New flags set here.
9995 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9996 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9997 the flag_redundant variable.
9998 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9999 when parsing java.lang.Object class.
10000 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10001 NULL_TREE to build.
10002 (resolve_qualified_expression_name): Fixed indentation.
10003 (patch_array_ref): Changed prototype.
10004 (not_initialized_as_it_should_p): Prototype removed.
10005 (java_report_errors): Added function prototype.
10006 * parse.y (formal_parameter:): Changed error message for not yet
10007 supported final parameters.
10008 (class_type_list:): Set both PURPOSE and VALUE of created
10009 TREE_LIST to be class_type.
10010 (primary_no_new_array:): Handle class literals on primitive types.
10011 (parse_warning_context): Reinstalled correct force_error and
10012 do_warning flags setups.
10013 (java_report_errors): Changed prototype. Return java_error_count
10015 (variable_redefinition_error): Consider treating variable type as
10017 (create_interface): Warn about redundant abstract modifier if
10018 flag_redundant is set. Changed error message.
10019 (lookup_field_wrapper): Save/restore globals before/after looking
10021 (duplicate_declaration_error_p): Consider treating declaration
10022 type as a fake pointer.
10023 (register_fields): Extract real type from dependency node. Check
10024 for duplicate field declaration after type adjustment. Use
10025 DECL_INITIAL to store static final initialized values.
10026 (method_header): Extract real function type from dependency node.
10027 (check_abstract_method_header): Use GET_METHOD_NAME.
10028 (obtain_incomplete_type): Layout fake pointer type.
10029 (safe_layout_class): Don't try to check for methods before layout.
10030 (java_complete_class): Don't check for correct throws clause
10031 elements inheritance here.
10032 (resolve_and_layout): Broadened name parameter meaning.
10033 (reset_method_name): Use GET_METHOD_NAME.
10034 (java_get_real_method_name): New function.
10035 (java_check_regular_methods): Don't check methods in
10036 java.lang.Object. Verify lineage of throws clause elements. Use
10037 flag_no_overriding in warning report.
10038 (check_throws_clauses): Don't check if class was from
10039 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10040 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10041 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10042 warning on unsupported final local variables. Use build_decl
10043 instead of build_decl_no_layout. Get real local variable type from
10045 (source_start_java_method): Get real parameter type from
10046 dependency node. Call build_decl instead of build_decl_no_layout.
10047 (java_layout_classes): Reverse tree and layout type and class as
10048 required. Mark class as loaded when done.
10049 (resolve_field_access): Fixed indentation. Restricted condition
10050 leading to static field access code generation. Set field_type
10051 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10052 (resolve_qualified_expression_name): Initialize type_found to
10053 null. Handle static field resolved during qualification. Fixed
10054 layout on non primitive field decl types.
10055 (not_accessible_p): Fixed typo in comment.
10056 (patch_method_invocation): Resolve and layout class to search from
10058 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10059 layout non primitive type, if necessary. Make method node only to
10061 (find_applicable_accessible_methods_list): Consider WFL'ed method
10062 decl names. Fixed indentation.
10063 (argument_types_convertible): Resolve and layout target type if
10065 (java_complete_tree): Fixed indentation problems. Rewrote
10066 CALL_EXPR thrown exceptions check. Re-installed further processing
10067 of the assignment in certain cases.
10068 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10069 inlining on class literals.
10070 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10072 (valid_method_invocation_conversion_p): Likewise.
10073 (patch_string): Temporary disable forbidden use of `this' in
10074 explicit constructor invocations when doing string concatenation
10075 within their scope.
10076 (patch_unaryop): Added comment. Reinstalled code to disable
10077 further check on assignment operation with cast expression RHS.
10078 (patch_switch_statement): Fixed indentation.
10079 (build_try_statement): Call build_decl instead of
10080 build_decl_no_layout.
10081 (patch_synchronized_statement): Likewise.
10082 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10083 IS_UNCHECKED_EXPRESSION_P.
10084 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10085 layout argument exception type.
10086 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10087 of IS_UNCHECKED_EXPRESSION_P.
10089 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10091 * jcf-parse.c (yyparse): Open class file in binary mode.
10093 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10095 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10097 * jcf-write.c (perform_relocations): Move check out one loop.
10099 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10101 * Make-lang.in: Fix reference to srcdir.
10102 * jv-scan.c: Add missing xmalloc prototype.
10103 * jvgenmain.c: Ditto.
10105 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10107 * decl.c (error_mark_node), java-tree.h: New global.
10108 * parse.y: Use empty_stmt_node instead of size_zero_node.
10109 (build_if_else_statement): If missing else, use empty_stmt_node.
10111 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10112 (java_complete_expand_method): Complain if return is missing.
10113 (java_check_regular_methods): Comment out incorrect error check.
10114 (not_accessible_p): Fix incorrect handling of protected methods.
10115 (patch_method_invocation): Pass correct context to not_accessible_p.
10116 (find_applicable_accessible_methods_list): Likewise.
10117 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10118 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10119 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10120 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10122 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10123 (push_int_const): Remove reundant NOTE_PUSH.
10124 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10125 (- case SWITCH_EXPR): Fix code generation bug.
10126 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10127 (generate_classfile): More robust for abstract methods.
10129 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10131 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10132 * Make-lang.in: Ditto.
10134 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10135 * jvgenmain: Ditto.
10137 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10139 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10141 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10143 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10145 Allow uses of interface types to verify. This is not really
10146 type-safe, but it matches what Sun does, and is OK as long as
10147 there are appropriate run-time checks.
10148 * verify.c (merge_types): If merging two interface types,
10149 just set the result to java.lang.Object.
10150 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10152 1998-11-13 Tom Tromey <tromey@cygnus.com>
10154 * gjavah.c (main): Handle --output-class-directory argument.
10155 * jvspec.c (lang_specific_driver): Translate `-d' into
10156 -foutput-class-dir.
10157 * jcf.h (jcf_write_base_directory): Declare.
10158 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10159 * lang-options.h: Mention -foutput-class-dir.
10160 * jcf-write.c (jcf_write_base_directory): New global.
10161 (make_class_file_name): Put generated .class file into `-d'
10162 directory, or into source directory if -d not given. Function now
10164 (write_classfile): Free class file name. Handle case where class
10166 (DIR_SEPARATOR): New macro.
10167 Include <sys/stat.h>
10169 * Makefile.in (prefix): New macro.
10171 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10173 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10174 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10175 here (done in patch_invoke instead).
10176 (case_identity): Moved here from parse.y.
10178 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10179 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10180 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10181 so they can be efficiently scanned without recursion.
10182 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10183 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10184 in BLOCK iteratively, rather than recursively.
10186 * parse.y (do_unary_numeric_promotion): New function.
10187 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10189 * parse.y (patch_newarray): Various fixes.
10191 Re-do handling of switch statements (for proper block scoping).
10192 * parse.y: Add just a single block for the enture switch block,
10193 but don't create any "case blocks".
10194 (group_of_labels): Rmeoved unneeded non-terminal.
10195 CASE_EXPR and DEFAULT_EXPR are added to current block.
10196 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10197 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10198 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10199 * parse.y (wfl_operator, print_int_node): Make non-static.
10200 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10201 as part of recursive scan of block.
10202 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10203 (patch_switch_statement): Most tests move dinto java_complete_tree.
10205 * parse.y: Make various production be non-typed (void).
10206 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10207 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10208 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10210 * jcf-write.c (struct jcf_handler): New type.
10211 (struct jcf_switch_state): New type.
10212 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10213 (alloc_handler, emit_unop, emit_reloc): New functions.
10214 (adjust_typed_op): Add extra parameter ("max type" offset).
10215 (emit_switch_reloc, emit_case-reloc): New function.
10216 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10217 (generate_bytecode_insns): Support REAL_CST, switch statements,
10218 exception handling, method calls, object/array creation, and more.
10220 * class.c: Remove some unused variables.
10221 * constants.c (find_string_constant): New function.
10222 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10223 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10224 if flag_emit_class_files.
10226 1998-11-12 Tom Tromey <tromey@cygnus.com>
10228 * jcf-io.c (find_class): Added explanatory comment.
10230 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10231 trailing slash to `.zip' entries.
10233 * jvspec.c (lang_specific_driver): Correctly handle case where
10234 GC_NAME not defined.
10236 1998-11-11 Tom Tromey <tromey@cygnus.com>
10238 * jvspec.c (GC_NAME): New define.
10239 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10241 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10243 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10245 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10247 1998-11-11 Tom Tromey <tromey@cygnus.com>
10249 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10251 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * class.c (is_compiled_class): Call safe_layout_class for class
10254 compiled from source.
10255 * conver.h (convert_to_integer, convert_to_real,
10256 convert_to_pointer): Added prototypes.
10257 * decl.c (init_decl_processing): Non longer push the decls of
10258 `methodtable', `constants', `Class', `Field', `dispatchTable'
10259 `jexception' and `Method'.
10260 * expr.c (build_invokeinterface): New function.
10261 (expand_invoke): static variable CLASS_IDENT now in
10262 build_invokeinterface. Use build_invokeinterface.
10263 (expand_java_field_op): Moved code to inline
10264 java.lang.PRIMTYPE.TYPE into a function.
10265 (build_primtype_type_ref): New function.
10266 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10267 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10268 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10269 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10270 (DECL_LOCAL_STATIC_VALUE): New macro.
10271 (build_invokeinterface, build_primtype_type_ref): New function
10273 (java_parse_abort_on_error): Macro rewritten.
10274 * jcf-parse.c (current_method): Add comment to declaration.
10275 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10276 Function prototypes fixed.
10277 (jcf_parse_source): push/pop parser context. save/restore global.
10278 (parse_source_file): Fixed leading comment. Now take a
10279 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10280 classes and pop the parser context anymore.
10281 (yyparse): Push parser context, save globals, parse the source
10282 file, restore globals and pop the parser context when processing a
10284 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10285 * lex.c (java_parse_doc_section): New function.
10286 (java_lex): Call java_parse_doc_section when appropriate. Build an
10287 operator around INSTANCEOF_TK.
10288 * lex.h (java_lineterminator, java_sprint_unicode,
10289 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10290 Prototypes rewritten.
10291 (java_parse_escape_sequence, java_letter_or_digit_p,
10292 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10293 java_read_unicode, java_store_unicode, java_read_char,
10294 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10295 Added function prototypes.
10296 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10298 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10300 (struct parser_ctxt): New fields: deprecated,
10301 current_parsed_class_un, gclass_list.
10302 (fix_method_argument_names, issue_warning_error_from_context,
10303 resolve_package, lookup_package_type): New function prototypes.
10304 (resolve_expression_name): Fixed function prototype.
10305 (find_applicable_accessible_methods_list): Fixed indentation, added
10306 extra argument in prototype.
10307 (check_final_assignment, build_null_of_type, check_deprecation,
10308 check_method_redefinition, reset_method_name,
10309 java_check_regular_methods, java_check_abstract_methods,
10310 maybe_build_primttype_type_ref): New function prototype.
10311 * parse.y (conver.h): Include.
10312 (INSTANCEOF_TK): Tagged <operator>.
10313 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10314 (relational_expression:): Build binop for instanceof.
10315 (java_push_parser_context): Remember ctxp->gclass_list across
10317 (java_pop_parser_context): Simply return if no context
10318 exists. Remember gclass_list across contexts.
10319 (issue_warning_error_from_context): New function.
10320 (parse_error_context): Don't setup ctxp->elc here. Call
10321 issue_warning_error_from_context instead.
10322 (parse_warning_context): Likewise.
10323 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10324 setup. Link new class/interface to ctxp->gclass_list.
10325 (add_superinterfaces): Register interface as incomplete if not
10327 (create_class): Remember class unqualified name in
10328 ctxp->current_parsed_class_un. Check class deprecation.
10329 (register_fields): Check field deprecation. Remember static final
10330 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10332 (method_header): New local variable ORIG_ARG. Use unqualified
10333 current class name for check on constructor errors. Promote return
10334 type if of record type. Argument list fix moved in
10335 fix_method_argument_names, called here. Check method deprecation.
10336 (fix_method_argument_names): New function.
10337 (method_declarator): Promote record typed arguments.
10338 (safe_layout_class): Check class methods before layout.
10339 (java_complete_class): Compute field layout when patched.
10340 (do_resolve_class): Try to load class after having it renamed
10341 after the package name.
10342 (get_printable_method_name): Use DECL_CONTEXT.
10343 (reset_method_name): New function.
10344 (check_method_redefinition): Use reset_method_name.
10345 (java_check_regular_methods): New local variable
10346 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10347 names for error report. Check for compile-time error when method
10348 found has default (package) access.
10349 (java_check_abstract_methods): Now takes an interface DECL node as
10350 an argument. Also reinstall real name on unchecked
10351 overriding/hiding methods for error report.
10352 (java_check_methods): Fixed leading comment. Get classes to verify
10353 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10354 CLASS_METHOD_CHECKED_P on class verification.
10355 (lookup_java_method2): Get real method name if necessary.
10356 (find_in_imports): Don't check package class access here.
10357 (resolve_package, lookup_package_type): New functions.
10358 (java_layout_classes): Fixed leading comment. Take classes to be
10359 laid out from ctxp->gclass_list.
10360 (java_complete_expand_methods): Don't expand native and abstract
10362 (java_expand_classes): New function.
10363 (resolve_expression_name): Use additional argument ORIG. Retrieve
10364 values of static final field of primitive types.
10365 (resolve_field_access): Handles static final field of promotive
10367 (resolve_qualified_expression_name): Handle STRING_CST as
10368 primaries and package name resolution. Check deprecation on found
10369 decls. Set where_found and type_found on non static field resolved
10370 during qualification. Layout non primitive field decl types.
10371 (check_deprecation): New function.
10372 (maybe_access_field): Simplified.
10373 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10374 removed. Reverse method's argument when primary is a type. Don't
10375 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10376 instead. Include abstract class in the list of class searchable
10377 for constructors. Use DECL_CONTEXT of found method for access
10378 checks. Check method deprecation.
10379 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10380 converting arguments. Handle INVOKE_INTERFACE.
10381 (lookup_method_invoke): Search constructor using existing
10382 infrastructure (don't rely on lookup_java_constructor anymore).
10383 (find_applicable_accessible_methods_list): Extra argument flag
10384 LC. Now include constructor in the search.
10385 (qualify_ambiguous_name): Conditional expression are primaries.
10386 (not_initialized_as_it_should_p): static final are always
10388 (java_complete_tree): Pass extra NULL argument to
10389 resolve_expression_name. Stricter test to carry on patching
10390 assignments. New case for INSTANCEOF_EXPR.
10391 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10392 (check_final_assignment, maybe_build_primttype_type_ref): New
10394 (patch_assignment): Detect resolved static finals and carry normal
10395 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10396 (try_builtin_assignconv): Access constant 0 on all primitive
10398 (valid_builtin_assignconv_identity_widening_p): Accept identical
10399 types. Accept all promoted type on int type.
10400 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10401 assigned to a reference.
10402 (valid_method_invocation_conversion_p): Accept to check null
10404 (build_binop): Merge declaration and initialization of local
10406 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10407 numeric types. Improved validity test for qualify operators on
10409 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10410 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10411 primitive type and issue the appropriate error message.
10412 (resolve_type_during_patch): Mark class loaded when resolved.
10413 (patch_cast): Allow null to be cased to reference types.
10414 (build_null_of_type): New function.
10415 (patch_array_ref): Handle array on references correctly.
10416 (patch_return): Removed unused local variable MODIFY. Force
10417 boolean to be returned as integers. Allows null to be returned by
10418 a function returning a reference.
10419 * typeck.c (convert_to_integer, convert_to_real,
10420 convert_to_pointer): Prototypes moved to convert.h
10421 (lookup_argument_method): Use method real name, if necessary.
10423 1998-10-30 Tom Tromey <tromey@cygnus.com>
10425 * class.c (build_class_ref): Changed name of primitive classes to
10428 * class.c (make_class_data): Renamed fields: nmethods to
10429 method_count, method_count to dtable_method_count. Always set
10430 `state' field to 0.
10431 * decl.c (init_decl_processing): Likewise.
10433 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10435 * class.c (layout_class): Don't mangle <finit>, produce
10436 __finit<class> instead. Don't verify artificial methods.
10437 * decl.c (finit_identifier_node): New declared global.
10438 (init_decl_processing): finit_identifier_node initialized.
10439 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10440 * java-tree.h (finit_identifier_node): Declared as extern.
10441 (struct lang_decl): New field called_constructor.
10442 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10443 (CLASS_HAS_FINIT_P): New macro.
10444 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10445 explicit constructor invocation.
10446 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10447 CALL_SUPER_CONSTRUCTOR_P): New macros.
10448 (write_classfile): Added prototype.
10449 * jcf-parse.c (jcf_parse_source): Parse and remember for
10450 generation if the file was seen on the command line.
10451 (parse_source_file): Don't write the class file here.
10452 (yyparse): Loop on files rewritten. Set current_jcf.
10453 (parse_zip_file_entries): Parse class file only if it was found.
10454 * lang.c (init_parse): Don't open command line provided filename
10456 (lang_parse): Don't set main_jcf anymore.
10457 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10458 (JCONSTRUCTOR_CHECK): New macro.
10459 (JBSC_TYPE_P): New macro.
10460 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10461 (COMPLETE_CHECK_OP_2): New macro.
10462 (struct parse_ctxt): New field explicit_constructor_p.
10463 (check_class_interface_creation): Fixed prototype indentation.
10464 (patch_method_invocation_stmt): Prototype reflects added argument.
10465 (patch_invoke): Likewise.
10466 (complete_method_declaration, build_super_invocation,
10467 verify_constructor_circularity,
10468 build_this_super_qualified_invocation, get_printable_method_name,
10469 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10470 verify_constructor_super, create_artificial_method,
10471 start_artificial_method_body, end_artificial_method_body,
10472 generate_field_initialization_code): New function prototypes.
10473 * parse.y: Fixed leading comment
10474 (constructor_header:, constructor_body:, block_end:): Rules tagged
10476 (type_declaration:): Call maybe_generate_finit.
10477 (method_declaration:): Action for method_body: placed in new
10478 function complete_method_declaration, called here.
10479 (constructor_declaration:): Defined actions. Removed leading
10481 (constructor_header:): New rule with action.
10482 (constructor_body:): Rule rewritten using block_begin: and
10483 block_end:. Defined actions.
10484 (constructor_declarator:, explicit_constructor_invocation:):
10486 (block:): Use new rules block_begin: block_end:.
10487 (block_begin:, block_end:): New rules and actions.
10488 (block_statements:): Fixed error message for explicit
10490 (method_invocation:): Call build_this_super_qualified_invocation
10491 if primary is `this' or `super' was seen.
10492 (conditional_expression:): Action defined.
10493 (extra_ctxp_pushed_p): New static global flag.
10494 (java_parser_context_save_global): Create parser context if
10495 necessary. Use extra_ctxp_pushed_p to remember it.
10496 (java_parser_context_restore_global): Pop extra parser context if
10498 (build_array_from_name): Array on primitive types are marked
10500 (register_fields): Restore new name in field initializer
10501 expression if type was altered. Non static fields initialized upon
10502 declaration marked initialized.
10503 (maybe_generate_finit): New function.
10504 (maybe_generate_clinit): Use create_artificial_method,
10505 start_artificial_method_body, end_artificial_method_body. Generate
10506 debug info for enclosed initialization statements.
10507 (method_header): Fixed leading comment. Check constructor
10508 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10510 (complete_method_declaration, constructor_circularity_msg,
10511 verify_constructor_circularity): New functions.
10512 (get_printable_method_name): New function.
10513 (check_method_redefinition): Don't rename <finit> methods. Fix
10514 declared constructor names. Error message for
10515 constructors modified.
10516 (java_check_regular_methods): Local variable seen_constructor
10517 renamed saw_constructor. Skip verification on constructors. Create
10518 default constructor with create_artificial_method.
10519 (java_check_methods): Removed unnecessary empty line.
10520 (create_artificial_method, start_artificial_method_body,
10521 end_artificial_method_body): New functions.
10522 (java_layout_classes): Changed leading comment. Reverse fields
10523 list if necessary. Always layout java.lang.Object if being
10525 (java_complete_expand_methods): Verify constructor circularity.
10526 (java_complete_expand_method): Call fix_constructor on
10527 constructors. Local variable no_ac_found removed. Restore
10528 bindings if method body expansion failed.
10529 (fix_constructors, verify_constructor_super,
10530 generate_field_initialization_code): New function.
10531 (java_expand_classes): Fixed leading comment. Write class file
10533 (resolve_expression_name): Check for illegal instance variable
10534 usage within the argument scope of an explicit constructor
10536 (resolve_qualified_expression_name): Pass extra from_super flag
10537 when invoking patch_method_invocation_stmt. New case for
10538 conditional expression when used as a primary. Check for error
10539 when acquiring super.
10540 (patch_method_invocation_stmt): Added extra argument super. New
10541 local variable is_static_flag. Set class_to_search according to
10542 the nature of the constructor invocation. Don't add `this'
10543 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10544 invocation within the argument scope of explicit constructor
10545 invocation. Set is_static according to is_static_flag. Provide
10546 extra `super' argument to patch_invoke invocation.
10547 (patch_invoke): New argument from_super. Loop on arguments
10548 indentation fixed. Pass from_super to invocation_mode. New switch
10549 case INVOKE_SUPER. Fixed error message in switch default case.
10550 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10552 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10553 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10554 message takes constructors into account.
10555 (find_applicable_accessible_methods_list): Fixed indentation.
10556 (qualify_ambiguous_name): Take explicit constructor invocation
10557 into account. Deal with a conditional expression as a primary to
10559 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10560 case. Added extra argument to patch_method_invocation_stmt.
10561 Register calls made to explicit constructor `this'. Don't call
10562 save_expr in ARRAY_REF case when emitting class files. Check for
10563 illegal use of this when expanding explicit constructor invocation
10565 (complete_function_arguments): Set and reset parser context
10566 explicit_constructor_p field value when appropriate.
10567 (build_super_invocation, build_this_super_qualified_invocation):
10569 (patch_assignment): Fixed typo.
10570 (patch_unaryop): Check on final fields occurs only when a decl
10572 (patch_return): Take constructors into account.
10573 (patch_conditional_expr): New function.
10574 * typeck.c (build_java_signature): Removed unnecessary empty line.
10576 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10578 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10580 1998-10-28 Tom Tromey <tromey@cygnus.com>
10582 * decl.c (init_decl_processing): Renamed fields.
10583 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10584 interface_len, msize fields.
10586 * class.c (make_class_data): Removed subclass_head and
10587 subclass_next fields.
10588 * decl.c (init_decl_processing): Removed subclass_head and
10589 subclass_next fields.
10591 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10593 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10594 * mangle.c (emit_unicode_mangled_name): Similarly.
10596 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10598 * jcf-parse.c (get_constant): Place braces around code to compute
10599 'd' when REAL_ARITHMETIC is not defined.
10601 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10603 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10606 1998-10-23 Tom Tromey <tromey@cygnus.com>
10608 * lang-specs.h: `.zip' files are input to jc1.
10610 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10612 * jvspecs.c: Add (but don't enable) support for combining multiple
10613 .class and .java input filenames to a single jc1 invocation.
10614 Add support for -C flag (copile to .class files).
10615 Translate -classpath and -CLASSPATH arguments.
10616 * lang-specs.h: Don't set %2 spec.
10618 1998-10-22 Tom Tromey <tromey@cygnus.com>
10620 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10622 (add_path): Don't add trailing separator to non-empty path
10625 * lang.c (lang_decode_option): Check for -fclasspath and
10626 -fCLASSPATH before examining other `-f' options.
10628 * java-tree.h (finalize_identifier_node): Don't declare.
10629 * class.c (make_class_data): Don't push "final" field.
10630 * decl.c (init_decl_processing): Don't push "final" field.
10631 (finalize_identifier_node): Removed.
10632 (init_decl_processing): Don't set finalize_identifier_node.
10634 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10636 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10638 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10639 (JV_SCAN_SOURCES): New macro.
10640 (JCF_DUMP_SOURCES): Likewise.
10641 (jcf-dump$(exeext)): New target.
10642 (jv-scan$(exeext)): New target.
10644 1998-10-22 Tom Tromey <tromey@cygnus.com>
10646 * Makefile.in (LEX): Removed.
10647 (LEXFLAGS): Likewise.
10648 (SET_BISON): New macro.
10650 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10651 spurious diffs in parse.c.
10652 ($(PARSE_SCAN_C)): Likewise.
10653 (PARSE_DIR): New macro.
10655 (PARSE_SCAN_C): Likewise.
10656 (PARSE_RELDIR): New macro.
10658 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10660 * jcf-io.c (find_class): Use saw_java_source to determine when to
10661 look for `.java' file.
10662 * jcf-parse.c (saw_java_source): New global.
10663 (yyparse): Set it if `.java' file seen.
10665 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10666 (GCJH_SOURCES): Likewise.
10667 * Makefile.in (datadir): New macro.
10668 (libjava_zip): Likewise.
10669 (JAVA_OBJS): Added jcf-path.o.
10670 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10671 (../gcjh$(exeext)): Likewise.
10672 (jcf-path.o): New target.
10673 * java-tree.h (fix_classpath): Removed decl.
10674 * jcf-parse.c (fix_classpath): Removed.
10675 (load_class): Don't call fix_classpath.
10676 * parse.y (read_import_dir): Don't call fix_classpath.
10677 * lex.h: Don't mention classpath.
10678 * lex.c (java_init_lex): Don't initialize classpath.
10679 * jcf-io.c (classpath): Removed global.
10680 (find_class): Use jcf_path iteration functions. Correctly search
10681 class path for .java file.
10682 (open_in_zip): New argument `is_system'.
10683 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10684 classpath-related options.
10685 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10687 (lang_init): Call jcf_path_init.
10688 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10689 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10690 Correctly put braces around second string in each entry.
10691 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10692 classpath-related options.
10693 (help): Updated for new options.
10694 * jcf.h: Declare functions from jcf-path.c. Don't mention
10695 `classpath' global.
10696 * jcf-path.c: New file.
10698 * jcf-depend.c: Include jcf.h.
10700 * jcf-write.c (localvar_alloc): Returns `void'.
10701 (localvar_free): Removed unused variable.
10703 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10704 (init_parse): Use OBJECT_SUFFIX, not ".o".
10706 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10708 * class.c (emit_register_classes): Renamed from
10709 emit_register_class.
10710 * java-tree.h (emit_register_classes): Prototype renamed from
10711 emit_register_class.
10712 * jcf-parse.c (yyparse): Call emit_register_classes once before
10714 * parse.y (java_expand_classes): No longer register classes.
10716 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * class.c (is_compiled_class): New local variable
10719 seen_in_zip. Identify classes found in currently compiled source
10721 * decl.c (complete_start_java_method): Fixed typo.
10722 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10723 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10724 (CLASS_P): Moved around.
10725 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10726 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10728 (jcf_parse_source): Changed leading comment. Removed unnecessary
10729 fclose and CLASS_FROM_SOURCE_P marking.
10730 (parse_source_file): New local variables remember_for_generation
10731 and filename. Mark parsed file name identifier node. Removed block
10732 executed when parse_only was null. Set remember_for_generation.
10733 Use it as an argument to java_pop_parser_context.
10734 (yyparse): New local variables several_files, list, next node and
10735 current_file_list. Split ampersand separated file names into
10736 current_file_list. Iterate through the list and parse accordingly.
10737 * parse.h (java_pop_parser_context): New function prototype.
10738 * parse.y (ctxp_for_generation): New static global variable.
10739 (java_pop_parser_context): New argument generate. Link popped ctxp
10740 to ctxp_for_generation list accordingly.
10741 (java_complete_expand_methods): Fixed indentation.
10742 (java_expand_classes): New function.
10744 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10746 * Makefile.in: Link with libiberty.a instead of memmove.o.
10748 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10750 * lex.c (setjmp.h): No longer included.
10751 * lex.h (setjmp.h): Included.
10752 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10753 (duplicate_declaration_error_p): Renamed from
10754 duplicate_declaration_error.
10755 (build_array_from_name): New function prototype.
10756 * parse.y (setjmp.h): No longer included.
10757 (variable_declarator_id): Define action.
10758 (build_array_from_name): New function.
10759 (duplicate_declaration_error_p): Renamed from
10760 duplicate_declaration_error. Fixed leading comment.
10761 (register_fields): Main `for' loop reorganized. Uses
10762 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10763 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10764 build_array_from_name.
10765 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10767 (read_import_dir): Don't try to skip `.' and `..'.
10768 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10769 build_array_from_name. Main `for' loop reorganized.
10770 (resolve_qualified_expression_name): When building access to a
10771 field, use the type where the field was found, not its own type.
10772 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10773 field was found is null.
10774 (qualify_ambiguous_name): Sweep through all successive array
10777 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10779 * java-tree.h (pop_labeled_block, lang_printable_name,
10780 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10781 interface_of_p, inherits_from_p, fix_classpath,
10782 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10783 make_class_data, register_class, alloc_name_constant): New
10784 function prototypes.
10785 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10786 indentation. Added cast to remove warning.
10787 (lang_printable_name): Set v argument unused.
10788 (lang_print_error): Added argument to lang_printable_name call.
10789 (java_dummy_print, print_lang_decl, print_lang_type,
10790 print_lang_identifier, lang_print_xnode): All argument marked
10792 * lex.c (java_unget_unicode): Removed unnecessary argument.
10793 (java_allocate_new_line): Unused local variable is gone.
10794 (java_read_char): Added parenthesis in expressions to remove
10795 warnings. Added final return statement.
10796 (java_read_unicode): Added parenthesis in expression to remove
10798 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10799 (java_parse_escape_sequence): Likewise.
10800 (java_lex): Unused local variables are gone. Fixed
10801 java_unget_unicode invocation.
10802 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10804 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10805 lang_printable_name invocation in macro.
10806 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10808 (duplicate_declaration_error): Suppressed unused argument in
10810 (identical_subpath_p): Function declaration is gone.
10811 (patch_invoke): Suppressed unused argument in prototype.
10812 (patch_cast, build_labeled_block, check_thrown_exceptions):
10814 * parse.y (setjmp.h): Included
10815 (toplev.h): Likewise.
10816 (field_declaration:): Suppressed unused local
10817 (label_decl:): Fixed build_labeled_block invocation.
10818 (java_pop_parser_context): Put extra parenthesis around assignment
10820 (yyerror): Suppressed unused local variables.
10821 (variable_redefinition_error): Fixed lang_printable_name
10823 (create_interface): Suppressed unused local variables.
10824 (create_class): Likewise.
10825 (duplicate_declaration_error): Suppressed unused argument. Fixed
10826 lang_printable_name invocation.
10827 (register_fields): Suppressed unused local variable. Fixed
10828 duplicate_declaration_error invocation.
10829 (method_header): Suppressed unused local variable.
10830 (method_declarator, parser_check_super): Likewise.
10831 (java_complete_class): Suppressed unused local variable. Fixed
10832 fatal error message.
10833 (complete_class_report_errors): Added default: in switch.
10834 (java_check_regular_methods): Fixed lang_printable_name
10836 (check_throws_clauses): Likewise.
10837 (java_check_abstract_methods): Suppressed unused local
10838 variable. Fixed lang_printable_name invocation.
10839 (read_import_entry): Added supplemental return statement.
10840 (read_import_dir): Suppressed unused local variables.
10841 (check_pkg_class_access, declare_local_variables): Likewise.
10842 (source_start_java_method): Suppressed unused extern variable
10844 (expand_start_java_method): Suppressed unused extern and local
10845 variable declarations.
10846 (java_complete_expand_methods): Likewise.
10847 (java_complete_expand_method): Suppressed unused local variables.
10848 (make_qualified_name): Likewise.
10849 (resolve_qualified_expression_name): Added default: in
10850 switch. Fixed lang_printable_name invocation.
10851 (class_instance_creation_expression): Added parenthesis around
10853 (patch_method_invocation_stmt): Fixed lang_printable_name and
10854 patch_invoke invocations.
10855 (check_for_static_method_reference): Fixed lang_printable_name
10857 (patch_invoke): Suppressed unused arguments and local variables.
10858 (lookup_method_invoke): Suppressed unused local variables.
10859 (qualify_ambiguous_name): Added default: in switch.
10860 (identical_subpath_p): Function removed.
10861 (patch_assignment): Suppressed unused local variables. Suppressed
10862 unnecessary if statement. Fixed lang_printable_name invocations.
10863 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10864 (valid_ref_assignconv_cast_p): Parenthesis around
10865 expression. Suppressed unused local variables.
10866 (build_binop): Suppressed unused local variables. fixed
10867 lang_printable_name invocations.
10868 (string_constant_concatenation): Suppressed unused local
10870 (patch_unaryop): Fixed lang_printable_name invocation.
10871 (patch_cast): Suppressed unnecessary argument. Fixed
10872 lang_printable_name invocation.
10873 (patch_array_ref): Fixed lang_printable_name invocation.
10874 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10875 (build_labeled_block): Suppressed unused argument.
10876 (generate_labeled_block): Fixed build_labeled_block invocation.
10877 (build_loop_body): Suppressed unused local variables.
10878 (patch_loop_statement): Likewise.
10879 (patch_exit): Fixed lang_printable_name invocation.
10880 (patch_switch_statement): Likewise.
10881 (case_identity): First argument marked unused.
10882 (patch_try_statement): Fixed lang_printable_name invocations.
10883 (patch_synchronized_statement, patch_throw_statement): Likewise.
10884 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10885 lang_printable_name invocations.
10886 (check_thrown_exceptions_do): Suppressed unused argument.
10888 1998-10-14 Tom Tromey <tromey@cygnus.com>
10890 * jcf-write.c (write_classfile): Add output class file as target.
10891 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10892 * jcf.h: Added declarations for dependency-tracking functions.
10893 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10894 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10895 (finish_parse): Call jcf_dependency_write.
10896 (dependency_tracking): New global.
10897 (DEPEND_SET_FILE): New define.
10898 (DEPEND_ENABLE): New define.
10899 (init_parse): Enable dependency tracking if required.
10901 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10902 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10903 (../gcjh$(exeext)): Likewise.
10904 (jcf-depend.o): New target.
10905 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10906 (GCJH_SOURCES): Likewise.
10907 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10909 (find_classfile): Added dep_name argument.
10910 (find_class): Compute name of dependency.
10911 (open_in_zip): Call jcf_dependency_add_file.
10912 * gjavah.c (output_file): No longer global.
10913 (usage): Don't mention "gjavah".
10915 (java_no_argument): Likewise.
10916 (version): Likewise.
10917 (main): Recognize and handle -M family of options.
10918 (print_mangled_classname): Return is void.
10919 (process_file): Handle case where output is suppressed.
10920 (HANDLE_END_FIELD): Likewise.
10921 (HANDLE_METHOD): Likewise.
10922 * jcf-depend.c: New file.
10924 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10926 * java-tree.def: Add missing newline at EOF.
10928 1998-10-13 Tom Tromey <tromey@cygnus.com>
10930 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10931 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10933 Include <config.h> and "system.h".
10934 (disassemble_method): Undefine RET to avoid clash with
10935 config/i386/i386.h.
10937 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10939 * decl.c (runtime_exception_type_node, error_exception_type_node):
10940 New global variables.
10941 (init_decl_processing): Initialized.
10942 * expr.c (java_lang_expand_expr): Set caught exception type to
10943 null if catch handler argument doesn't exit.
10944 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10946 * java-tree.h (runtime_exception_type_node,
10947 error_exception_type_node): Global variables declared.
10948 (DECL_FUNCTION_THROWS): New macro.
10949 (DECL_FUNCTION_BODY): Modified comment.
10950 (DECL_SPECIFIC_COUNT): Likewise.
10951 (struct lang_decl): New field throws_list.
10952 (IS_UNCHECKED_EXPRESSION_P): New macro.
10953 * lex.c (java_lex): Generate location information for THROW_TK.
10954 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10955 EXCEPTIONS_P): New macros.
10956 (enum jdep_code): New value JDEP_EXCEPTION.
10957 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10958 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10959 PATCH_METHOD_RETURN_ERROR): New macros.
10960 (patch_method_invocation_stmt): Added new argument to prototype.
10961 (patch_synchronized_statement, patch_throw_statement,
10962 check_thrown_exceptions, check_thrown_exceptions_do,
10963 purge_unchecked_exceptions, check_throws_clauses): New function
10965 * parse.y Fixed typo in keyword section.
10966 (throw:): Rule tagged <node>.
10967 (THROW_TK): Keyword tagged <operator>.
10968 (method_header:): Last argument to call to method_header passed
10970 (throws:, class_type_list:, throw_statement:,
10971 synchronized_statement:, synchronized:): Defined actions.
10972 (method_header): New local variable current. Register exceptions
10973 from throws clause.
10974 (java_complete_tree): Complete and verify exceptions from throws
10976 (complete_class_report_errors): Error message on exceptions not
10978 (java_check_regular_methods): Fixed typo. Shortcut on private
10979 overriding methods. Changed error message on method
10980 redefinition. Check for throws clause compatibility.
10981 (check_throws_clauses): New function.
10982 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10983 method. Changed error message on method redefinition.
10984 (currently_caught_type_list): New static variable.
10985 (java_complete_expand_methods): Purge unchecked exceptions from
10986 throws clause list. Call PUSH_EXCEPTIONS before walk and
10987 POP_EXCEPTIONS after.
10988 (resolve_qualified_expression_name): Pass new argument as NULL to
10989 patch_method_invocation_stmt.
10990 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10991 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10992 argument list when appropriate. Use new argument if non null to
10993 store selected method decl.
10994 (patch_invoke): Convert if necessary args of builtin types before
10995 forming CALL_EXPR. Argument list no longer reversed here.
10996 (invocation_mode): Treat final methods as static methods.
10997 (java_complete_tree): New cases for THROW_EXPR: and
10998 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11000 (complete_function_arguments): No more RECORD_TYPE
11001 conversion. Function parameter nodes no longer saved.
11002 (valid_ref_assignconv_cast_p): Avoid handling null type.
11003 (patch_binop): Fixed null constant reference handling.
11004 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11005 BUILD_THROW macros.
11006 (patch_try_statement): Fixed comments. Record caught types in
11007 list, push the list, expand try block and pop the list.
11008 (patch_synchronized_statement, patch_throw_statement,
11009 check_thrown_exceptions, check_thrown_exceptions_do,
11010 purge_unchecked_exceptions): New functions.
11011 * typeck.c (lookup_argument_method): Allow WFL in place of method
11012 DECL_NAME during method definition check
11014 1998-10-09 Tom Tromey <tromey@cygnus.com>
11016 * gjavah.c (decode_signature_piece): New function.
11017 (print_c_decl): Use it. Added `name_override' argument.
11018 (print_method_info): Use name_override argument to print_c_decl.
11019 (seen_fields): Removed.
11020 (print_field_info): Don't update seen_fields.
11021 (struct method_name): New structure.
11022 (method_name_list): New global.
11023 (print_method_info): Add new method to list of methods.
11024 (name_is_method_p): New function.
11025 (print_field_info): If field name has same name as method, then
11027 (process_file): Parse methods before fields.
11028 (field_pass): New global.
11029 (HANDLE_END_FIELD): Take field_pass into account.
11031 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11033 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11034 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11036 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11038 * jvspec.c: Fix bug in jvgenmain_spec patch.
11040 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11042 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11043 * decl.c (soft_exceptioninfo_call_node): New global variable.
11044 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11045 takes extra integer argument. soft_exceptioninfo_call_node
11047 * except.c (java_set_exception_lang_code): New function
11048 (method_init_exceptions): Called here.
11049 (prepare_eh_table_type): New function.
11050 (expand_end_java_handler): Called here.
11051 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11052 one argument. Modified generation of call to
11053 soft_badarrayindex_node to use new argument.
11054 (build_java_arrayaccess): Pass faulty index value to
11055 build_java_throw_out_of_bounds_exception.
11056 (generate_name): New function.
11057 (java_lang_expand_expr): New local variables node, current,
11058 has_finally_p. Expand TRY_EXPR node.
11059 (process_jvm_instruction): Replace top of the stack with thrown
11060 object reference when entering exception handler.
11061 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11062 specific tree codes.
11063 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11065 (DECL_SPECIFIC_COUNT): New macro.
11066 (prepare_eh_table_type, java_set_exception_lang_code,
11067 generate_name): New function declarations.
11068 (match_java_method): Declaration deleted.
11069 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11071 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11072 * parse.h (redefinition_error, refine_accessible_methods_list,
11073 can_cast_to_p): Function declaration removed.
11074 (classitf_redefinition_error, variable_redefinition_error,
11075 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11076 find_most_specific_methods_list, argument_types_convertible,
11077 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11078 valid_cast_to_p, valid_method_invocation_conversion_p,
11079 try_reference_assignconv, add_stmt_to_compound,
11080 build_jump_to_finally, build_tree_list, patch_try_statement,
11081 java_get_catch_block): New function declarations.
11082 * parse.y (string_buffer_type): Global variable deleted.
11083 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11084 finally): Rules tagged <node>.
11085 (TRY_TK, CATCH_TK): Token tagged <operator>.
11086 (class_body_declaration:, class_member_declaration:,
11087 formal_parameter:, explicit_constructor_invocation:,
11088 interface_member_declaration:, constant_declaration:,
11089 primary_no_new_array:, class_instance_creation_expression:,
11090 array_creation_expression:): Issue error on unsuported JDK1.1
11092 (try_statement:, catches:, finally:): Define actions.
11093 (catch_clause_parameter): New rule.
11094 (catch_clause:): Use new rule catch_clause_parameter.
11095 (parse_jdk1_1_error): New function.
11096 (redefinition_error): Renamed classitf_redefinition_error.
11097 (variable_redefinition_error): New function.
11098 (check_class_interface_creation): Call
11099 classitf_redefinition_error.
11100 (java_complete_tree): Added error message on JDEP_TYPE: case.
11101 (complete_class_report_errors): Fixed indentation.
11102 (declare_local_variables): Call variable_redefinition_error.
11103 (source_end_java_method): Call java_set_exception_lang_code and
11104 emit_handlers where appropriate.
11105 (java_method_add_stmt): Call add_stmt_to_block.
11106 (add_stmt_to_block): New function.
11107 (lookup_method_invoke): Fixed outside comment. new local variable
11108 candicates. Call find_applicable_accessible_methods_list and
11109 find_most_specific_methods_list when searching for a
11110 method. Modified error report to list possible candidates when
11112 (find_applicable_accessible_methods_list,
11113 find_most_specific_methods_list, argument_types_convertible): New
11115 (refine_accessible_methods_list): Function deleted.
11116 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11117 expr (if applicable) before calling patch_array_ref.
11118 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11119 (enter_block): Fixed comment.
11120 (enter_a_block): New function.
11121 (patch_assignment): Reorganized. Call try_reference_assignconv for
11122 references. Call valid_cast_to_p instead of can_cast_to_p.
11123 (try_reference_assignconv,
11124 valid_builtin_assignconv_identity_widening_p): New functions.
11125 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11126 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11128 (build_string_concatenation): Don't resolve StringBuffer.
11129 (patch_cast): Fixed inverted arguments.
11130 (patch_array_ref): Code to save array expr deleted. Call
11131 valid_cast_to_p instead of can_cast_to_p.
11132 (generate_labeled_block): Call generate_name.
11133 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11134 patch_try_statement): New functions.
11135 * typeck.c (match_java_method): Function deleted.
11137 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11139 * jvspec.c: jvgenmain_spec uses different temporary file names.
11141 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11143 * jvspec.c (lang_specific_driver): Fail if user specifies
11144 --main= when not linking.
11146 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11148 * class.c (make_class_data): Push value for `thread' field.
11149 * decl.c (init_decl_processing): Added `thread' field to class.
11151 * class.c (add_field): Always make static fields externally
11154 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11156 * expr.c (build_java_athrow,
11157 build_java_throw_out_of_bounds_exception, expand_invoke,
11158 build_newarray, expand_java_multianewarray, build_java_monitor):
11159 Update comments to reflect _Jv_* function names.
11161 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11163 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11164 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11165 * parse.y (expand_start_java_method): Likewise.
11167 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11169 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11171 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11172 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11173 * expr.c: Remove no-longer-needed calls to promote_type.
11174 * decl.c (give_name_to_locals): Liekwise.
11175 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11176 * parse.y: Add/remove promote_type calls as appropriate.
11177 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11178 (parse_signature_string): Likewise.
11179 (build_java_array_type): Fix for now signature convenions.
11181 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11183 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11185 * class.c (init_class_processing): libjava function renamed to
11188 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11190 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11191 * java-tree.def: Fixed DEFTREECODE third argument.
11192 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11193 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11194 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11195 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11196 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11197 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11198 * lang.c (java_tree_code_type, java_tree_code_length,
11199 java_tree_code_name): New arrays.
11200 (lang_init): Append Java tree node definitions to Gcc ones.
11201 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11203 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11205 (java_lex): Allow declaration of empty string constants. Retain
11206 location information on CASE_TK and DEFAULT_TK.
11207 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11208 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11209 Modified to be more robust.
11210 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11211 (build_new_invocation, try_builtin_assignconv,
11212 patch_switch_statement, string_constant_concatenation,
11213 build_string_concatenation, patch_string_cst, patch_string,
11214 java_expand_switch): New function declarations.
11215 * parse.y: Rules related to switch and EH tagged <node>.
11216 (label_id): Set to NULL_TREE
11217 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11219 (this_or_super:): Fixed indentation.
11220 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11221 statement_expression:): Removed call to RULE on all sub-rules.
11222 (switch_expression:, switch_labels:): New rules.
11223 (switch_statement:, switch_block:, switch_block_statement_groups:,
11224 switch_block_statement_group:, switch_labels:, switch_label:):
11226 (throw_statement:, synchronized_statement:, try_statement:):
11227 Defined temporary actions.
11228 (class_instance_creation_expression:): Call
11229 build_new_invocation. Fixed indentation.
11230 (field_access): Fixed indentation.
11231 (method_invocation): Likewise.
11232 (make_qualified_primary): Use THIS_EXPR.
11233 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11234 resolving from SUPER, set *type_found.
11235 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11236 (java_complete_tree): Removed unused local variable `location'. Case
11237 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11238 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11239 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11240 STRING_CST: case. default: checks for patchable strings.
11241 (complete_function_arguments): Transform string constant or
11242 crafted StringBuffer if necessary.
11243 (build_method_invocation): Fixed comments.
11244 (build_new_invocation): New function.
11245 (patch_assignment): Call try_builtin_assignconv to figure a valid
11246 assignment conversion between builtin types.
11247 (try_builtin_assignconv): New function.
11248 (build_binop): Use URSHIFT_EXPR directly to call build.
11249 (operator_string): Use UNARY_PLUS_EXPR.
11250 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11252 (do_merge_string_cste, merge_string_cste,
11253 string_constant_concatenation, build_string_concatenation,
11254 patch_string, patch_string_cst): New function.
11255 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11256 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11257 (build_newarray_node): Use NEW_ARRAY_EXPR.
11258 (build_this): Use THIS_EXPR.
11259 (build_return): Enable debug information on return statement.
11260 (build_if_else_statement): Likewise.
11261 (complete_labeled_statement): Fixed related comment.
11262 (build_loop_body): Fixed comment.
11263 (build_bc_statement): Enable debug information on break/continue
11265 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11267 (patch_switch_statement, case_identity, java_expand_switch): New
11270 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11272 * buffer.h (BUFFER_INIT): New macro.
11273 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11274 Pass (struct jcf_partial *state) to most functions.
11275 (jcf_block, jcf_relocation): New types.
11276 Support labels, branches, conditionals, loops.
11278 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11280 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11282 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11284 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11285 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11286 not integer_type_node (INT_TYPE_SIZ bits).
11288 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11290 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11291 * jcf-dump.c (print_exception_table): New function.
11292 (disassemble_method): Better handling of wide instructions.
11293 Make more robust for bad input.
11295 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11297 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11300 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11302 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11304 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11306 * Makefile.in ($(PARSE_H)): Removed target.
11308 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11310 * Makefile.in (JAVA_OBJS): Add memmove.o
11311 (memmove.o): New target & rules.
11313 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11315 * expr.c (expand_invoke): Don't generate a call to the class init
11318 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11320 * Makefile.in: Add many missing dependencies.
11321 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11323 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11324 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11326 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11328 * decl.c (complete_start_java_method): If method is static (and
11329 not private) call _Jv_InitClass.
11330 * expr.c (expand_invoke): Don't call build_class_init.
11332 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11334 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11336 * Make-lang.in (GCJ): Define before using.
11338 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11340 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11341 losing due to namespace pollution in GNU getopt.h
11343 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11345 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11346 (java.all.cross): Likewise.
11347 (java.rest.encap): Likewise.
11349 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11351 * gjavah.c (print_class_decls): Fix thinko in arglist
11352 * jcv-io.c (find_classfile): Similarly.
11354 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11356 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11358 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11360 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11361 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11362 * Makefile.in (PARSE_C): New macro.
11363 (PARSE_H): Likewise.
11364 (PARSE_SCAN_C): Likewise.
11365 ($(PARSE_C)): Target renamed from parse.c.
11366 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11367 (clean): Remove parse-scan.c as well.
11368 (parse.o): Depend on $(PARSE_C).
11370 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11372 * README, license.terms: Removed.
11374 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11375 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11376 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11377 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11378 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11379 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11380 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11381 and Java trademark attribution.
11383 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11385 * Makefile.in: Use gcjh, not gjavah.
11386 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11387 * Make-lang.in: Changed gjavah to gcjh everywhere.
11389 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11391 * gjavah.c: Support new -prepend -add -append flags.
11392 (print_method_info): Method is not virtual if class is final.
11394 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * jv-scan.c: Fixed copyright assignment.
11397 * keyword.gperf: Likewise.
11398 * keyword.h: Likewise.
11399 * lex.c: Fixed copyright assignment.
11400 (java_lex): Push unicode back when parsing '<'.
11401 * lex.h: Fixed copyright assignment.
11402 * parse-scan.y: Likewise.
11403 * parse.h: Fixed copyright assignment.
11404 (build_debugable_stmt, complete_for_loop): New function prototypes.
11405 * parse.y: Fixed copyright assignment.
11406 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11407 size_zero_node when completing a loop with no exit condition.
11408 (for_statement_nsi:): Define action.
11409 (for_init:, for_update:): Return size_zero_node when empty.
11410 (declare_local_variables): Call build_debugable_stmt.
11411 (build_debugable_stmt): New function.
11412 (build_loop_body): Build debugable statement around loop
11414 (complete_loop_body): Take into account the debugable statement
11415 around the EXIT_EXPR.
11416 (complete_loop_body): New function.
11417 (patch_exit_expr): Fixed condition inversion.
11419 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11421 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11422 name of thread define.
11423 * jvspec.c (THREAD_NAME): New macro.
11425 (THREADLIB): Likewise.
11426 (lang_specific_driver): Recognize attempt to link with thread
11427 library or gc library. Recognize -ljava on command line so it
11428 isn't linked against more than once.
11430 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * parse-scan.y (report_main_declaration): Name of the class
11433 containing `main' can be a qualified name.
11435 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11437 * config-lang.in: Changed gjavac to gjc everywhere.
11438 * Make-lang.in: Changed gjavac to gjc everywhere.
11440 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11442 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11443 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11444 and install the files.
11445 * Makefile.in (JAVA_OBJS_LITE): New variable.
11446 (compiler:): Now include jv-scan as a dependency.
11447 (../jv-scan$(exeext), parse-scan.c): New targets.
11448 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11449 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11450 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11451 check for errors even if parse_only.
11452 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11454 (yylex): New function. Uses java_lex body.
11455 (java_lex): Removed commented out statement. Remove local variable
11456 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11457 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11458 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11459 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11460 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11461 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11463 (java_lex_error): Empty if JC1_LITE is defined.
11464 (java_get_line_col): Return 0 if JC1_LITE is defined.
11465 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11466 SET_MODIFIER_CTX): Moved into the section containing the macros
11467 conditionally defined by JC1_LITE.
11468 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11469 argument if JC1_LITE is defined.
11470 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11471 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11473 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11474 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11475 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11476 to different values according to JC1_LITE.
11477 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11478 declared if JC1_LITE set.
11479 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11480 defined if JC1_LITE not set.
11481 (struct parser_ctx): Reorganized and skip the jc1 front end part
11483 (java_layout_classes): New function definition.
11484 (java_push_parser_context, java_init_lex, yyparse, yylex,
11485 yyerror): Prototype always declared. All other static function
11486 prototypes declared only if JC1_LITE is not set.
11487 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11488 declared in parse.h.
11489 (java_layout_classes): New function.
11490 (java_complete_expand_methods): No longer layout the class here.
11491 * parse-scan.y: New file.
11492 * jv-scan.c: New file.
11494 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11496 * gjavah.c (main): Handle -friend option.
11497 (friend_specs): New global.
11498 (generate_access): Handle friend_specs.
11499 (process_file): Likewise.
11500 (MAX_FRIENDS): New macro.
11501 (friend_count): New global.
11502 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11503 Changed all callers.
11505 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11507 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11508 (main): Handle processing all the entries of a named .zip archive.
11509 * jcf-io.c (jcf_trim_old_input): New function.
11510 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11512 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11514 * lang.c (flag_assume_compiled): Make default be on.
11516 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11518 * jcf-dump.c: Add bunches of flags to control output more.
11519 (process_class): New function; support printing more than one class.
11520 (main): Support new --print-main and --javap flags.
11521 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11522 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11524 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11526 Change mangling of dispatch table to match C++ vtable (w/thunks).
11527 * class.c (build_dtable_decl), java-tree.h: New function.
11528 (make_class_data): Call it.
11529 * decl.c (init_decl_processing): Likewise.
11531 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11533 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11534 soft_anewarray; adjust args passed.
11535 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11536 match _Jv_NewObjectArray.
11538 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11540 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11541 * expr.c (loopup_label): Call create_label_decl.
11542 (create_label_decl): New function.
11543 (java_lang_expand_expr): Call expand_start_bindings with argument
11545 * java-tree.h Added space after PROTO in function declarations
11547 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11548 (create_label_decl, push_labeled_block): New function
11550 * lex.c (label_id): Initialize.
11551 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11553 * parse.h Added space after PROTO in function declarations when
11555 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11556 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11557 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11558 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11560 (struct parser_ctxt): New fields current_loop,
11561 current_labeled_block.
11562 (build_if_else_statement, patch_if_else_statement,
11563 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11564 generate_labeled_block, complete_labeled_statement,
11565 build_bc_statement, patch_bc_statement, patch_loop_statement,
11566 build_new_loop, build_loop_body, complete_loop_body): New function
11568 * parse.y (java_warning_count): New global variable.
11569 (label_id): New static variable.
11570 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11571 (block:): Return size_zero_node when block is empty.
11572 (empty_statement:): Return size_zero_node.
11573 (statement:): Implement supplemental action when for_statement: is
11575 (label_decl:): New rule.
11576 (labeled_statement:): Rewritten using label_decl. Actions
11578 (labeled_statement_nsi:): Likewise.
11579 (if_then_statement): Actions implemented.
11580 (while_expression): New rule.
11581 (while_statement:): Rewritten using while_expression. Actions
11583 (while_statement_nsi:): Likewise.
11584 (do_statement_begin:): New rule.
11585 (do_statement:): Rewritten using do_statement_begin. Actions
11587 (for_statement:): Rewritten using for_begin. Actions implemented.
11588 (for_statement_nsi:): Likewise.
11589 (for_header:, for_begin:): New rules.
11590 (for_init:): Actions implemented.
11591 (statement_expression_list:, break_statement:,
11592 continue_statement:): Likewise.
11593 (yyerror): Count number of issued warning(s).
11594 (java_report_errors): Report error(s) and/or warning(s).
11595 (java_complete_class): Use build_java_argument_signature to
11596 recompute completed method signature.
11597 (java_check_regular_methods): New locals method_wfl and aflags.
11598 Use method_wfl instead of lookup_cl during error reports. Fixed
11599 indentation and modified some error messages. Use
11600 lang_printable_name in method instead of the DECL_NAME. New code
11601 to issue warnings on methods not overriding corresponding methods
11602 private to a different package.
11603 (java_method_add_stmt): Call add_stmt_to_compound.
11604 (add_stmt_to_compound): New function.
11605 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11606 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11607 (build_if_else_statement, patch_if_else_statement,
11608 build_labeled_block, generate_labeled_block,
11609 complete_labeled_statement, build_new_loop, build_loop_body,
11610 complete_loop_body, patch_loop_statement, build_bc_statement,
11611 patch_bc_statement, patch_exit_expr): New functions.
11612 * typeck.c (build_java_signature): Build argument signature before
11613 enclosing it in between parenthesis.
11615 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11617 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11618 (JAVA_OBJS): Added reminder comment
11620 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11622 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11623 be interpreted as a long long.
11625 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11627 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11628 soft_initialise_class. Use _Jv_NewMultiArray, not
11629 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11630 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11631 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11632 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11634 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11636 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11637 length_identifier_node): New global tree node constants.
11638 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11639 Replace uses by super_identifier_node etc.
11640 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11642 * parse.y (resolve_field_access): Don't special-case ".length" if
11643 flag_emit_class_files.
11644 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11645 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11648 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11650 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11651 * class.c (make_method_value): Remove init for removed fields.
11653 * class.c (layout_class): Use build_java_argument_signature.
11654 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11656 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11657 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11658 (build_java_signature): Don't use push_java_argument_signature.
11660 * typeck.c (lookup_argument_method): New function.
11661 * parse.y (java_check_regular_methods): Use lookup_argument_method
11662 instead of lookup_java_method2 followed by lookup_java_method.
11664 * parse.y (check_method_redefinition): Minor optimization.
11666 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11667 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11669 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11671 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11674 * gjavah.c (java_float_finite): Use K&R-style definition.
11675 (java_double_finite): Likewise.
11676 (generate_access): Now returns void. Changed all callers.
11677 (last_access_generated): Removed.
11678 (process_file): Only make a single pass over the .class file.
11680 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11682 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11683 for compatibility for G++ (with -fvtable-thunks).
11684 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11686 * gjavah.c (process_file): Use public inheritance for super-class.
11688 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11690 * lex.c (java_init_lex): Initialize ctxp->package.
11691 * parse.h (struct parser_ctxt): package and package_len replaced
11692 by tree package, an identifier node. Field method_decl_list is
11693 gone. Fixed comments.
11694 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11695 class_in_current_package): New function prototypes.
11696 * parse.y (array_type:): Set class loaded flag on primitive type
11698 (package_declaration:): Assign ctxp->package to the
11700 (method_invocation:): Handle invocation of method qualified by
11702 (single_type_import_declaration:): Removed ambiguity check.
11703 (java_pop_parser_context): New local variable `next'. Reset and
11704 set IMPORT_CLASSFILE_NAME flags on current and previous import
11706 (java_accstring_lookup): Use new local macro COPY_RETURN.
11707 (lookup_field_wrapper): New function.
11708 (parser_qualified_classname): Use merge_qualified_name.
11709 (parser_check_super_interface): Broaden error message.
11710 (do_resolve_class): Check for qualified class name in the current
11711 compilation unit if appropriate.
11712 (process_imports): Check for already defined classes.
11713 (check_pkg_class_access): Got rid of call to
11714 get_access_flags_from_decl.
11715 (java_complete_expand_methods): Call safe_layout_class based on
11716 the current class size.
11717 (make_qualified_primary): Build a WFL qualification on primary if
11719 (merge_qualified_name): New function.
11720 (make_qualified_name): Use merge_qualified_name.
11721 (resolve_expression_name): Use safe_lookup_field.
11722 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11723 (resolve_qualified_expression_name): Likewise. Check on resolved
11724 element accessibility.
11725 (not_accessible_p, class_in_current_package): New functions.
11726 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11727 (patch_method_invocation_stmt): Merged common pieces. Check
11728 accessibility of invoked method.
11729 (check_for_static_method_reference): Add returned type in error
11731 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11732 (refine_accessible_methods_list): Merged two conditions in test.
11733 (java_complete_class): Sanity check on stabilize_ref gone.
11734 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11736 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11738 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11740 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11742 * gjavah.c (F_NAN): Removed.
11743 (F_NAN_MASK): New macro.
11744 (F_POSITIVE_INFINITY): Removed.
11745 (F_NEGATIVE_INFINITY): Likewise.
11746 (java_float_finite): Rewrote.
11747 (D_NAN_MASK): Renamed.
11748 (java_double_finite): Rewrote.
11749 (D_POSITIVE_INFINITY): Removed.
11750 (D_NEGATIVE_INFINITY): Likewise.
11752 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11753 If verbose, print underlying representation of value in hex.
11755 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11757 * buffer.h, buffer.c: New files.
11758 * Makefile.in (JAVA_OBJS): Add buffer.o.
11760 Support locals variables and writing their debug entries to .class.
11761 * jcf-write.c: Simplify some by user new buffer type.
11762 (vode_buffer_grow): Removed.
11763 (struct localvar_info): New type.
11764 (localsvars, localvartable): New buffers.
11765 (localvar_alloc, localvar_free): New functions.
11766 (generate_bytecode_insns): Handle local variables.
11767 (generate_classfile): Write LocalVariableTable attribute.
11769 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11771 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11772 * zipfile.h (ZIPMAGIC): New macro.
11774 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11776 * Makefile.in (gjavah.o): Updated dependencies.
11777 (jcf-dump.o): Likewise.
11778 (all.indirect): Use ../gjavah.
11779 (../gjavah$(exeext)): Likewise.
11780 (clean): Don't remove gjavah.
11781 (clean): Remove parse.c, not java/parse.c.
11782 * Make-lang.in (java): Added gjavah.
11783 (gjavah$(exeext)): New target.
11784 (GJAVAH_SOURCES): New macro.
11785 (java.all.build): Added gjavah.
11786 (java.all.cross): Likewise.
11787 (java.rest.encap): Likewise.
11788 * config-lang.in (compilers, stagestuff): Added gjavah.
11790 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11792 * gjavah.c (java_float_finite): New function.
11793 (java_double_finite): Likewise.
11794 (F_POSITIVE_INFINITY): New macro.
11795 (F_NEGATIVE_INFINITY): Likewise.
11797 (D_POSITIVE_INFINITY): Likewise.
11798 (D_NEGATIVE_INFINITY): Likewise.
11800 (print_field_info): Use java_float_finite and java_double_finite.
11802 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11804 * parse.y (method_header): Name "this" implicit argument.
11806 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11808 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11809 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11810 (put_linenumber): New function.
11811 (generate_bytecode_insns, generate_classfile): Write line numbers.
11813 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11815 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11816 (lookup_name, build_known_method_ref, build_class_init,
11817 build_invokevirtual, invoke_build_dtable, match_java_method,
11818 build_field_ref, pushdecl_force_head, build_java_binop,
11819 binary_numeric_promotion, build_decl_no_layout,
11820 build_java_arrayaccess, build_newarray, build_anewarray,
11821 build_java_array_length_access, build_java_arraynull_check): New
11822 extern function prototypes.
11823 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11824 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11826 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11828 * jcf.h (jcf_out_of_synch): New extern function prototype.
11829 * parse.h: Static/global function implemented in parse.y
11830 prototyped and declarations moved at the end of the file.
11831 (DECL_P): Check that the argument isn't null.
11832 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11833 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11834 (QUAL_DECL_TYPE): New macro.
11835 (PARAMS): Macro definition removed.
11836 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11837 (return_statement:): Call build_return.
11838 (field_access:): Call make_qualified_primary in sub rule.
11839 (method_invocation:): Build method invocation and call
11840 make_qualified_primary when processing primaries.
11841 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11842 get_type_from_signature.
11843 (java_check_regular_method): Extra integer 0 argument when calling
11844 lookup_java_method2.
11845 (lookup_java_interface_method2): Extra method DECL argument when
11846 calling lookup_java_interface_method2.
11847 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11848 COMPOUND_EXPR node.
11849 (java_complete_expand_method): Layout current class iff not
11850 already done. Don't process interface's methods.
11851 (java_complete_expand_method): Use super class only if it
11852 exists. Use current class otherwise.
11853 (make_qualified_primary): New function.
11854 (resolve_expression_name): Process qualified expression or
11855 expression from primary the same way.
11856 (resolve_expression_name): Two last arguments to
11857 resolve_field_access are now NULL_TREEs.
11858 (resolve_field_access): New variable is_static. Local field must
11859 be DECLs. is_static computed on field DECLs only. Append code in
11860 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11861 to initialize field_type.
11862 (resolve_qualified_expression_name): New local variable,
11863 previous_call_static and is_static. Handle primaries with function
11864 calls, casts, array references and `this'. `super' now handled as
11865 `(super_class)this'. Use is_static to clarify boolean expressions.
11866 Added code to handle case where a proper handle is required to
11867 access a field. Use QUAL_DECL_TYPE where applicable.
11868 (maybe_access_field): New function.
11869 (patch_method_invocation_stmt): New arguments primary, where,
11870 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11871 deleted. Use `where' as a type to search from if specified. Check
11872 for static method reference where forbidden. Append primary or
11873 current_this to the argument list if not calling constructor nor
11875 (check_for_static_method_reference): New function.
11876 (patch_invoke): Layout the class on which new is done if
11878 (lookup_method_invoke): Changed format to report errors on
11880 (qualify_ambiguous_name): New local variable this_found. Now
11881 handle things from primaries. Method call are considered
11883 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11884 changed into NULLs.
11885 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11886 (java_complete_tree): New case fo RETURN_EXPR. Process function
11887 call arguments in separate function.
11888 (complete_function_arguments): New function.
11889 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11891 (patch_assignment): Take the return function slot into account as
11892 a RHS. Distinguish assignment from a return.
11893 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11894 when checking methods in interfaces.
11895 (resolve_type_during_patch): NULL argument to unresolve_type_p
11896 instead of NULL_TREE.
11897 (patch_newarray): Fixed typo in comment.
11898 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11899 (build_return, patch_return): New functions.
11900 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11902 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11904 * constants.c (find_name_and_type_constant, find_fieldref_index,
11905 find_methodref_index): New methods.
11906 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11907 just return given method. Also, rename to build_known_method_ref.
11908 (expand_invoke): Rename call to build_invoke_non_interface.
11909 * java-tree.h, parse.h: Update prototype.
11910 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11911 (such as expand_expr_stmt) if flag_emit_class_files.
11912 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11913 STACK_TARGET, IGNORE_TARGET): New macros.
11914 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11915 (generate_bytecode_insn): New function to generate method's bytecode.
11916 (generate_classfile): Node generate Code attribute for a method.
11917 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11918 push_long_const, field_op, adjust_typed_op, maybe_wide):
11919 New functions used by generate_bytecode_insn.
11921 * typeck.c (signature_include_return): Remove variable.
11922 (push_java_argument_signature, build_java_argument_signature): New.
11923 (build_java_signature): Use push_java_argument_signature.
11924 * parse.y: Use build_java_argument_signature instead of fiddling
11925 with signature_include_return.
11927 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11929 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11932 * Makefile.in (all.indirect): Added gjavah$(exeext).
11933 (gjavah$(exeext)): Added $(exeext).
11936 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11938 * class.c (layout_class): Call to java_layout_parsed_class replace
11939 by safe_layout_class.
11940 * expr.c (build_java_array_length_access): Removed static storage
11941 class in the function definition.
11942 (build_java_arraynull_check): Likewise.
11943 Also fixed typos in two comments.
11944 * lex.c (java_init_lex): Initialize static global kw_length.
11945 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11946 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11948 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11949 * parse.h (resolve_no_layout): New static function declaration.
11950 (get_identifier_in_static): Declaration removed.
11951 (java_layout_parsed_class): Function name declaration changed to
11953 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11954 not_initialized_as_it_should_p, build_this): New static function
11956 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11957 binary_numeric_promotion, stabilize_reference,
11958 build_decl_no_layout, build_java_arrayaccess): Extern function
11959 declarations moved into their own section.
11960 (build_newarray, build_anewarray, build_java_array_length_access,
11961 build_java_arraynull_check): New extern function declarations.
11962 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11963 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11965 (CALL_CONSTRUCTOR_P): New macro.
11966 * parse.y (kw_length): New static global tree node.
11967 (return_statement): Tagged <node>.
11968 (RETURN_TK): Tagged <operator>.
11969 (variable_declarator_id:): Build variable declaration with an
11970 empty initialization value if a syntax error was found in the
11971 initialization part of the variable declaration.
11972 (statement_without_trailing_substatement:): return_statement: now
11973 uses the default rule.
11974 (return_statement:): Temporarily fixed to return NULL_TREE.
11975 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11976 (class_instance_creation_expression:): Class creation rules now
11977 call build_method_invocation upon reduction.
11978 (array_creation_expression:): Rules call build_newarray_node upon
11980 (dim_exprs:): Build a list of dimension expressions.
11981 (dim_expr:): Store location of the OSB_TK in the dimension
11983 (method_invocation:): Added a new error rule.
11984 (build_unresolved_array_type): WFL argument may also be an array
11985 on a primitive type. Name of the argument changed to reflect this.
11986 (method_declarator): Insert argument type at the beginning of the
11987 argument type list and later reverse the list.
11988 (unresolved_type_p): Argument 'returned' may be optionally
11990 (java_layout_class_from_source): Function renamed
11992 (resolve_and_layout): Now call resolve_no_layout and
11994 (resolve_no_layout): New function.
11995 (purify_type_name): New function.
11996 (complete_class_report_errors): Call purify_type_name during error
11997 report on a type not found.
11998 (process_imports): error_found local variable doesn't need to be
11999 initialized to zero.
12000 (declare_local_variables): New local type_wfl. Fixed typo in error
12001 message. type_wfl assigned to unresolved type and used to register
12002 incomplete type. Build a WFL around the variable initialization
12003 statement so that debug info can be generated on it.
12004 (source_start_java_method): Reverse argument list after they've
12006 (current_this): New static global variable.
12007 (java_complete_expand_methods): Set current_this when appropriate.
12008 (resolve_expression_name): Build correct static and non static
12009 field access bearing a simple name.
12010 (resolve_field_access): Resolve the length field of arrays. Handle
12012 (patch_method_invocation_stmt): Set the type of the method
12013 invocation to error_mark_node. This value is later overridden by a
12014 valid type, if any. Don't handle qualified constructor invocation
12015 as qualified method invocation. Call lookup_method_invoke with its
12016 new flag. It's no longer necessary to access the selected method
12017 as the value of a tree list. Handle constructor invocation.
12018 (patch_invoke): Reverse argument list when invoking non interface
12019 methods. Insert call to new as the first argument of the
12021 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12022 defined within a final class. Return INVOKE_STATIC if the invoked
12023 method is a constructor.
12024 (lookup_method_invoke): New lc argument is a flag to indicate a
12025 constructor lookup. Now handle constructor lookup. Choose the most
12026 specific method in case several were matching the invocation
12027 requirements. Return a method decl instead of a tree list featuring
12028 one single method decl element.
12029 (refine_accessible_methods_list): New lc flag argument to
12030 indicate that a constructor is being looked up.
12031 (not_initialized_as_it_should_p): New function.
12032 (java_complete_tree): Now process fake tree codes
12033 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12034 save_expr on resolved function call arguments. Case on
12035 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12036 (patch_assignment): LHS can be a field access expression. When
12037 dealing with reference, lhs_type is the promoted type of the
12038 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12040 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12041 (patch_binop): Use not_initialized_as_it_should_p where
12043 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12044 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12046 (resolve_type_during_patch): New function.
12047 (patch_cast): Call resolve_type_during_patch to resolve type and
12048 report error accordingly.
12049 (patch_array_ref): Use not_initialized_as_it_should_p where
12050 applicable. Array base expression is saved before being
12051 used. Promote the type of an array elements if it contains non
12053 (build_newarray_node, patch_newarray, build_this): New functions.
12055 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12057 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12058 increment it in `for' statement.
12059 (print_field_info): If number is inf or nan, don't print it.
12060 (print_method_info): If method name is `delete', just ignore it.
12061 (print_c_decl): Special-case jstringArray.
12063 * gjavah.c (help): New function.
12064 (no_argument): New function.
12065 (usage): Changed text.
12066 (main): Rewrote argument handling. Now handles -v, --help,
12068 (version): New function.
12069 (found_error): New global.
12070 (main): Return found_error.
12071 (generate_access): Set found_error.
12072 (print_c_decl): Likewise.
12074 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12076 * gjavah.c (print_c_decl): Don't print "," when examining field.
12077 Skip type name when looking at "[L" types.
12078 (process_file): Now static.
12079 (generate_access): Now returns int.
12080 (last_access_generated): New global.
12081 (process_file): Clear last_access_generated; make multiple passes
12083 (print_field_info): Just return if generate_access returns true.
12084 (print_method_info): Likewise. Also, allow <init> functions to
12086 (print_c_decl): Added is_init argument. Print constructors
12088 (print_cxx_classname): Use UTF8_GET to extract characters from
12090 (print_base_classname): New function.
12091 (print_class_decls): New function.
12092 (process_file): Use it.
12093 (utf8_cmp): New function.
12095 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12097 * lang-options.h: Format changed to match changes in gcc/toplev.c
12098 to implement a --help option.
12100 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12102 * decl.c (init_decl_processing): Revert change to dtable_type.
12104 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12106 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12108 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12110 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12112 * lang.c (lang_init): Default flag_exceptions to 1, without
12113 checking to see if it's 2 first.
12115 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12117 * constants.c: Include "system.h".
12118 * decl.c: Likewise.
12119 * lang.c (flag_new_exceptions): Get via extern now.
12120 (lang_init_options): New functions. Turn on flag_new_exceptions.
12122 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12124 * lex.c (java_lex): Return 0 when we see an invalid character in
12127 * lex.c (java_read_char): Specify extra argument when calling
12129 (java_read_unicode, java_parse_end_comment,
12130 java_parse_escape_sequence): Likewise,
12131 (java_lex): Specify extra argument when calling
12132 java_lex_error. Test that IDs are beginning with a legal character
12133 for IDs. Handle invalid characters with an error message and a
12134 call to java_lex_error.
12135 (java_lex_error): Adjust column position by new argument
12136 `forward'. Issue an error even if in the middle of reporting an
12139 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12141 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12142 we don't explicitly put a null pointer when we're copying it.
12144 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12146 * gjavah.c (print_cxx_classname): New function.
12147 (super_class_name): Likewise.
12148 (print_super_fields): Removed.
12149 (in_super): Removed.
12150 (print_field_info): Never generate #defines.
12151 (print_c_decl): Changed generated types to match JNI. No longer
12152 print class name before method name.
12153 (print_method_info): Print "static" before static methods.
12154 Print "virtual" before non-final methods.
12155 (usage): Use exit(1), not exit(-1).
12157 (print_field_info): Use %.17g to print a double.
12158 (last_access): New globals.
12159 (process_file): Initialize last_access.
12160 (usage): Now static.
12161 (ACC_VISIBILITY): New define.
12162 (generate_access): New function.
12163 (print_field_info): Call it.
12164 (print_method_info): Likewise. Also, generate information for all
12165 methods, not just native methods. Return void.
12166 (print_c_decl): Return void.
12167 (print_field_info): Return void.
12169 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12171 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12172 processing the jc1 grammar file. Prefix bison functions and
12173 variables with java_.
12174 (parse.c): Dependencies on parse.h and lex.h
12175 * expr.c (build_java_arrayaccess): Function now global.
12176 * java-tree.h: Comment reorganized to carry on previous
12177 classification effort.
12178 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12179 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12180 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12181 java_parse (new prefix java_ generated by bison).
12182 (java_layout_parsed_class, java_register_parsed_class): Function
12184 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12185 * lex.c (static tree wfl_op): Variable deleted.
12186 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12187 ctxp fields to NULL_TREE.
12188 (java_lex): No longer create WFL for operators. Filename caching
12189 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12190 created as STRING_CST and later expanded. Removed extra argument
12191 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12193 (build_wfl_node): Removed code in comments.
12194 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12195 store token and location data in the current bison token.
12196 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12197 static/extern function declaration at the beginning of the file.
12198 (struct qualification): Data structure definition deleted.
12199 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12200 (qualify_ambiguous_name): Function declaration modified. Function
12201 now returns nothing.
12202 (build_array_ref, patch_array_ref, make_qualified_name,
12203 resolve_qualified_expression_name, maybe_generate_clinit,
12204 resolve_field_access): New static function declarations.
12205 (build_java_arrayaccess): New extern function declaration.
12206 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12207 (CALL_EXPR_PRIMARY): Macro deleted.
12208 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12209 (struct parser_ctxt): Field initialized_final
12210 removed. non_static_initialized, static_initialized: New fields.
12211 * parse.y (static tree kw_super, static tree kw_this): New global
12213 (%union): tree wfl field of operator member replaced by int
12214 location. WFLs are non longer created for operators.
12215 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12216 (qualified_name:): Now calls make_qualified_name to build the
12218 (type_declaration:): Consider generating <clinit> when class
12220 (variable_declarator:): Directly build an assignment node when the
12221 variable is initialized when declared.
12222 (this_or_super:): Build a WFL and set current location when THIS
12223 or SUPER are parsed.
12224 (expression_statement:): Wrap statement around a WFL.
12225 (primary_no_new_array:): Fixed typo. Changed value returned by
12226 THIS_TK because of its new type (temporary).
12227 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12228 (field_access:): Build qualified name with SUPER.
12229 (method_invocation:): Fixed returned value because of SUPER's new
12231 (array_access:): Use OSB_TK location information.
12232 (post_increment_expression:, post_decrement_expression:,
12233 unary_expression:, pre_increment_expression:,
12234 pre_decrement_expression:, unary_expression_not_plus_minus:,
12235 cast_expression:, multiplicative_expression:,
12236 additive_expression:, shift_expression:, relational_expression:,
12237 equality_expression:, and_expression:, exclusive_or_expression:,
12238 inclusive_or_expression:, conditional_and_expression:,
12239 conditional_or_expression:, assignment:): Use new location/token
12240 information available on operators.
12241 (create_class): Set super_decl_type to NULL_TREE when processing
12243 (register_fields): Field initialization is now a MODIFY_EXPR
12244 node. Chain initialization code to the matching lists (according
12245 the the field declaration modifiers).
12246 (maybe_generate_clinit): New function.
12247 (method_header): Don't set method's DECL_NAME to a WFL when adding
12248 methods to java.lang.Object.
12249 (resolve_and_layout): Now can return NULL_TREE if the type
12250 resolution fails. Otherwise, return the class DECL instead of its
12252 (check_method_redefinition): Don't patch method DECL_NAME if it
12253 belongs to java.lang.Object.
12254 (process_imports): Simply assign error_found to the value returned
12255 by check_pkg_class_access.
12256 (declare_local_variables): Don't use their init statements (if
12257 any) when parsing error were previously found. Reuse MODIFY_EXPR
12258 build during parsing as an init statement.
12259 (java_method_add_stmt): Now return the current method body.
12260 (java_layout_parsed_class, java_register_parsed_class): Functions
12262 (java_complete_expand_methods): Initialize the constant pool on a
12263 per class basis. Layout the classes before expanding their method
12264 bodies. Don't try expand artificial constructor code if error were
12265 found. Make the classes data and register them if no error were
12267 (java_complete_expand_method): Retrieve an artificial constructor
12268 argument list before entering its body. Assign the top block to
12269 the artificial constructor function body and set types of declared
12270 blocks and compound statements to void. Walk method body if not an
12271 artificial constructor.
12272 (make_qualified_name, cut_identifier_in_qualified): New functions.
12273 (resolve_expression_name): Fixed comments. Save/restore the
12274 current class CLASS_LOADED_P flag value. Build non qualified
12275 static field access and handle qualified expression names.
12276 (resolve_field_access, resolve_qualified_expression_name): New
12278 (patch_method_invocation_stmt): Use the new expression resolution
12279 scheme, calling resolve_field_access when the function call is
12280 resolved as an expression.
12281 (qualify_ambiguous_name): Function rewritten to work on qualified
12282 expression produced by make_qualified_name.
12283 (java_complete_tree): Promote type when function's argument are
12284 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12285 the assignment to discover further errors if RHS is a expression
12286 name that fails to evaluate. Declare LHS initialized even though
12287 the assignment failed. Don't use the location variable and removed
12288 extra argument in patch function calls. Now handle the ARRAY_REF
12289 case and build internal string representation when STRING_CSTs are
12291 (build_method_invocation): Don't wrap function call around a WFL.
12292 (build_assignment): Likewise. Use the operator location
12294 (patch_assignment): Handle array access LHSs. Handle error
12295 provenance, resulting in a better error report.
12296 (build_binop): Use op_location from operator as binop location
12298 (build_unaryop, build_incdec, build_cast): Likewise.
12299 (patch_binop): Extract location information from the node. Fixed
12300 typo in error message.
12301 (patch_unary_op): Extract location information from the node.
12302 (build_array_ref, patch_array_ref): New functions.
12304 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12306 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12307 match _Jv_IsInstanceOf.
12308 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12309 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12311 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12313 * decl.c (init_decl_processing): Functions are now named
12314 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12316 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12318 * java-tree.h (load_class): Add prototype.
12319 * class.c (is_compiled_class): Add missing arg to load_class.
12320 * expr.c (expand_java_NEW): Call load_class.
12321 * parse.y (process_import): Removed bogus use of void return value.
12323 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12325 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12326 Function name is "_Jv_Throw" instead of "soft_athrow".
12327 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12328 Function name is "_Jv_AllocObject" instead of "soft_new".
12329 Takes an extra parameter (object size).
12330 * expr.c: Update calls.
12332 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12334 * lex.c (java_get_line_col): Handle end-of-file.
12335 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12337 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12339 * lang.c (lang_init): Make -fexceptions the default.
12340 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12341 exception handling is not turned on.
12343 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12345 * lang.c (flag_new_exceptions): Make this this default.
12346 * decl.c (end_java_method): Call emit_handlers.
12347 * except.c (method_init_exceptions): Set language code and version.
12348 (expand_start_java_handler): Enable exception, and call
12349 expand_eh_region_start.
12350 (expand_end_java_handler): Enable exception, and set up catch blocks.
12351 (emit_handlers): New routine to generate the saved handlers.
12352 * java-except.h (emit_handlers): Add prototype.
12354 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12356 We used to have three different representations of the constant pool:
12357 the CPool structure, the tree_constant_pool, and the constructures
12358 used to build the Class object (which may need class and string
12359 constants) in compiled code. None were appropriate for compiling
12360 to .class files, so I did a major overhaul.
12362 First, the tree_constant_pool array was removed. Things were
12363 modified to the CPool structure in the JCF could be used.
12364 Second, a "capacity" field was added to the CPool, and functions
12365 written to search for a matching constant, adding one if not found.
12366 The code that generated the Class object was changed to use a CPool.
12367 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12368 the static Class object are now only in build_constants_constructor.
12369 Finally, I wrote code which can generate a .class file (including its
12370 constant pool) from the RECORD_TYPE of a class. This is a big step
12371 on the way to compiling Java source into .class files.
12373 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12374 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12376 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12377 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12378 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12379 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12380 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12381 (lang_type): Removed constant_pool field.
12382 * jcf.h (CPool): Renamed size to count. Added field capacity.
12383 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12384 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12385 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12387 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12388 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12389 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12390 (set_constant_entry, find_constant1, find_constant2,
12391 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12392 find_utf8_constant, find_class_or_string_constant): New functions.
12394 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12395 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12396 (give_name_to_class, get_class_constant): Likewise.
12397 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12398 (get_name_and_type_constant, get_ref_constant): Removed.
12399 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12400 * parse.y: Don't save/restore tree_constant_pool.
12401 * verify.c (verify_jvm_instructions): Update for new approach.
12402 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12404 * lang-options.h: Added -femit-class-file, -femit-class-files.
12405 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12406 (lang_f_options): Added "emit-class-file(s)".
12408 * expr.c (build_java_arrayaccess): Generate more efficient array
12409 bounds checking, by using unsigned compare.
12411 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12413 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * parse.h: New comment on the handling of unresolved type
12416 identifiers. JDEPs are now part of the jdep_code enum.
12417 (typedef struct jdep): Now use enum jdep_code or int, depending on
12418 availability. Both are narrowed down to an 8 bits bitfield.
12419 (CALL_EXPR_PRIMARY): Fixed comment.
12421 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12423 * Make-lang.in (java): Added gjavac and jvgenmain.
12424 (java.start.encap): Depend on gjavac.
12425 (java.rest.encap): Depend on jvgenmain.
12427 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12428 (JAVA_CROSS_NAME): Likewise.
12429 (java.all.build): Depend on jvgenmain and gjavac.
12430 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12431 (jvgenmain$(exeext)): New target.
12432 (java.install-common): Wrote.
12433 * config-lang.in (compilers, stagestuff): Added gjavac and
12436 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12438 * lang.c (lang_decode_option): New argc/argv interface.
12440 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12442 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12443 * decl.c (build_decl_no_layout): New function.
12444 * expr.c (java_lang_expand_expr): Layout declarations found in
12445 blocks before they're pushed.
12446 * jcf-parse.c (load_class): Save current line when parsing class
12448 (parse_source_file): Register class before expanding their
12450 * lang.c (put_decl_node): Produce `null' when `void *' is
12452 * lex.c (static tree wfl_op): New static global, for error report
12454 (java_init_lex): wfl_operator and wfl_op initialized
12455 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12457 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12458 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12459 build_unresolved_array_type): New static function definitions.
12460 (build_decl_no_layout): New extern function declared.
12461 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12462 faulty modifier exists.
12463 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12464 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12465 (UNARY_PLUS_EXPR): New fake operator.
12466 (struct parser_ctxt): New field osb_number.
12467 * parse.y (static tree wfl_operator): New static WFL for operator
12468 bound error messages.
12469 (DECR_TK, INCR_TK): Moved.
12470 (OP_TK): Tagged <operator>.
12471 (array_type:): Now call build_unresolved_array_type.
12472 (dim_expr:): Count the number of '[' seen.
12473 (post_increment_expression, post_decrement_expression,
12474 pre_increment_expression, pre_decrement_expression,
12475 unary_expression_not_plus_minus, unary_expression:): Actions are
12476 now building the corresponding unary expressions.
12477 (cast_expression:): Actions are now building cast expressions.
12478 (build_unresolved_array_type): New function.
12479 (create_interface): Reset the number of declared interfaces.
12480 (create_class): Likewise.
12481 (method_header): Methods declared within the scope of an interface
12482 are now implicitly set public and abstract.
12483 (java_complete_class): Variable's and parameter's type are patched
12484 with a promoted type.
12485 (declare_local_variables): Resolved non builtin types are promoted
12486 before being used to build a variable decl. Removed type patch
12487 posted on variable initialization statement.
12488 (source_start_java_method): Use build_decl_no_layout to build the
12489 decl of a parameter of incomplete type.
12490 (java_register_parsed_class): Process interfaces too. Call
12491 rest_of_decl_compilation on each processed class declarations.
12492 (java_complete_expand_methods): Don't attempt to expand things in
12494 (java_complete_tree): Process CONVERT_EXPR, even though it always
12495 has a type. Propagate error_mark_node to node's type too. Promote
12496 method's call argument type and return error_mark_node if
12497 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12498 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12499 handle unary operator nodes.
12500 (build_assignment): Added comment.
12501 (print_int_node): New function.
12502 (patch_assignment): New second argument. New error handling. Use
12503 print_int_node. Handle references. Use can_cast_to_p to issue
12504 different error message according to the context and check upon
12505 the initialization of the RHS.
12506 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12507 (operator_string): Handle more operators.
12508 (patch_binop): No longer use a function static
12509 wfl_operator. Improved error message on shift distance.
12510 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12511 patch_cast): New functions.
12513 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12515 * jvspec.c: New file.
12516 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12518 * java-tree.h (identifier_subst): Add declaration.
12520 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12522 * jvgenmain.c (main): Generate call to JvRunMain.
12524 * class.c (make_class_data): Push value for "sync_info" field.
12525 * decl.c (init_decl_processing): Push "sync_info" field.
12527 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12529 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12530 Java (source) name, not signature.
12531 Set TYPE_ALIGN to (at least) that of element_type.
12533 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12535 * class.c: Moved classname-mangling-rekated code to ...
12536 * mangle.c: ... this new file.
12537 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12538 * Makefile.in: Update for above changes.
12540 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * expr.c (truthvalue_conversion): Convert integer and floating
12543 point value to their truth value.
12544 * lex.c (java_lex): Handle the `null' literal.
12545 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12546 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12547 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12550 * parse.y: Reorganization/documentation on token declaration.
12551 (binop_lookup[]): New added new tree codes.
12552 (relational_expression): Build corresponding binary operators.
12553 (equality_expression, conditional_and_expression,
12554 conditional_or_expression): Likewise.
12555 (java_complete_class): Fix crash in debug message.
12556 (java_complete_tree): Check initialization of method call
12557 arguments. Further bogus node evaluation to detect more error
12558 during assignments. Handles more binary operators.
12559 (patch_assignment): Use DECL_P.
12560 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12562 (operator_string): Handle more case. Compacted source.
12563 (patch_binop): Changed function comment. Checking for
12564 uninitialized first operand takes the compound assignment into
12565 account and uses DECL_P. Checking for uninitialized second operand
12566 delayed to routine's end. Use macros to issue type bound error
12567 messages and issue messages on both operands if their types are
12568 different. Force fixed type into node. Handle all binary
12571 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12573 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12574 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12575 build operator node and return tokens.
12576 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12577 * parse.h (java_complete_tree): Changed returned type in prototype.
12578 (build_method_invocation, build_assignment, patch_assignment,
12579 patch_binop): New static function declarations.
12580 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12581 BUILD_EXPR_WFL): New macros.
12582 * parse.y (enum tree_code binop_lookup[]): New static for token to
12584 (%union): Parser union has new sub-structure `operator'.
12585 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12586 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12587 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12588 ASSIGN_ANY_TK): Tokens tagged `operator'.
12589 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12590 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12591 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12592 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12593 (assignment_operator:): Rule tagged `operator'.
12594 (expression_statement:): Re-installed default rule.
12595 (method_invocation:): Sub rules call build_method_invocation.
12596 (postfix_expression:): Don't attempt to resolve name here. Just
12598 (multiplicative_expression:): Sub-rules build corresponding binop
12600 (additive_expression:, shift_expression:, and_expression:,
12601 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12602 (assignment:): Sub rule invoke build_assignment.
12603 (assignment_operator:): Default rules on sub rules.
12604 (force_error): Added documentation on this variable.
12605 (declare_local_variables): Build initialization calling
12607 (expand_start_java_method): Removed unused rtx declaration. Mark
12608 arguments as already initialized.
12609 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12610 (java_complete_expand_methods): Don't process next method if
12611 completion of the previous one triggered errors.
12612 (java_complete_expand_method): Call source_end_java_method if no
12613 error were found during completion.
12614 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12615 locals declaratilon. Handle names found within a class. Return
12616 error_mark_node when things aren't found.
12617 (patch_method_invocation_stmt): Return error_mark_node on failures.
12618 (patch_invoke): Removed unused local. Return the correct node.
12619 (java_complete_tree): Now returns a value. The BLOCK section binds
12620 local identifiers and the type of a BLOCK is now void. Assign the
12621 result of operand completion on COMPOUND_EXPR. Assign the
12622 encapsulated node of a WFL to the result of its completion, except
12623 when the node is an identifier. Now handle MODIFY_EXPR and several
12624 binary operators. Return error_mark_node on errors.
12625 (build_method_invocation, build_assignment, patch_assignment,
12626 build_binop, operator_string, patch_binop): New functions.
12627 * typeck.c (binary_numeric_promotion): New function.
12629 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12631 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12632 Replace most uses of ident_subst by identifier_subst.
12634 * class.c (push_class_static_dummy_field): Removed function.
12635 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12636 instead of looking got "class" static field. Create that decl here.
12637 (class_identifier_node): Removed; no longer needed.
12638 (init_class_processing): Don't init class_identifier_node.
12639 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12640 Do nreverse 0 times (instead of twice) for Object and Class.
12641 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12643 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12645 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12646 while initializing linenumber_count and linenumber_table.
12647 Do it before init_function_start (which calls emit_line_note).
12648 * expr.c (expand_byte_code): Don't need to clear lineno here.
12650 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12652 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12653 then mangle number as _N_.
12655 * class.c (mangle_class_field): New function.
12656 (build_class_ref): Set assembler name of class reference using
12657 mangle_class_field.
12658 (push_class_static_dummy_field): Likewise.
12660 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12662 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12663 of assigning to TREE_CODE. The latter method exploits a feature
12664 of GCC that is not ANSI compliant.
12666 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12668 * decl.c (pushdecl_force_head): New function.
12669 (pushlevel): Removed conditional printf.
12670 (complete_start_java_method): Don't enter local variable scope if
12671 function is compiled from source code.
12672 * expr.c: parse.h now included
12673 (java_lang_expand_expr): New function.
12674 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12675 printf. Terminate buffer when doing directories.
12676 * jcf-parse.c (parse_source_file): Call lang_init_source before
12677 parsing and before code generation.
12678 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12679 use printf if the macro is defined.
12680 * lang.c (lang_init): Install lang_expand_expr hook on
12681 java_lang_expand_expr.
12682 (java_dummy_print): New function.
12683 (lang_init_source): New function.
12684 * lex.c (java_lex): Remember location of an opening brace at the
12685 second nesting level.
12686 (java_is_eol): Unget character seen after a CR if it is EOF.
12687 * parse.h: Now includes lex.h
12688 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12689 printf if the macro is defined.
12690 (expand_start_java_method, build_expr_block, enter_block,
12691 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12692 New static function declarations.
12693 (pushdecl_force_head): New extern function declaration.
12694 (INCOMPLETE_TYPE_P): New macro.
12695 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12696 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12697 BLOCK_EXPR_ORIGIN): New macros.
12698 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12699 DECL_SOURCE_LINE_LAST): New macros.
12700 (struct parser_ctxt): Removed field current_method_decl, redundant
12701 with the field current_function_decl. Added fields
12702 first_ccb_indent1 and pending_block.
12703 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12704 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12706 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12707 (compilation_unit:): Cosmetic on sub rule.
12708 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12709 (variable_initializer:): Installed default rule on expression:.
12710 (method_declaration:): method_header: starts a new
12711 method. method_body: installs the function body, absorbs blocks
12712 emitted for temporary variable scopings, pops function's body block
12713 and merges function's last statement lineno in DECL_SOURCE_LINE.
12714 (method_body:): Installed default rules.
12715 (block:): Call enter_block when an opening brace is seen. Absorb
12716 scoping blocks and call exit_block when a closing brace is seen.
12717 (block_statement:): Cosmetic changes.
12718 (method_invocation:): Create WFL around CALL_EXPR node.
12719 (patch_stage): Added comment around definition.
12720 (method_header): Try to use first_ccb_indent1 as the first line of
12721 the method, so BP debug info are emitted at the first opening
12722 brace of the function. If the function has no body, use the
12723 location of the function's name. Override currently defined method
12724 name with the matching WFL so we can point redefinition errors
12725 using the location where the function's name was declared.
12726 (check_abstract_method_header): Interprets DECL_NAME as an
12727 identifier or as a WFL, accordingly.
12728 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12729 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12730 location and name information out of it and reinstall DECL_NAME to
12731 its original identifier node value.
12732 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12733 function's source code).
12734 (read_import_dir): Test the value returned by find_class and issue
12735 a fatal accordingly.
12736 (declare_local_variables): Push a new block for the scope of the
12737 new variable(s) if code has been already generated at that nesting
12738 level. Pinpoint redefinition errors using the variable id
12739 WFLs. Generate initialization code if necessary. If the variable
12740 type is incomplete, register a patch on its decl.
12741 (source_start_java_method): Rewritten. Define a new block for the
12742 function's parameters. Build parameter decl out of function's
12743 arguments and register them for a patch if their types are
12745 (expand_start_java_method): Includes the part of
12746 source_start_java_method that was pushing the parameter decls and
12747 completing the method start code.
12748 (source_end_java_method): Removed call the expand_end_bindings and
12749 poplevel (already taken care of). Reinstall function's arguments
12750 and get function's last line of code before calling
12751 expand_function_end.
12752 (java_method_add_stmt): New comment before the function's
12753 code. Complement the second operand of the current COMPOUND_EXPR
12755 (java_complete_expand_methods): Don't generate debug info on line
12756 zero when expanding a generated constructor.
12757 (java_complete_expand_method): Set start and end line numbers for
12758 a artificially generated constructor to one and manually call
12759 enter_block and exit_block when defining it. For all methods:
12760 expand function's start calling the new expand_start_java_method
12761 and invoke java_complete_tree on the effective method's body, if
12763 (resolve_expression_name): Now use lookup_name_in_blocks to search
12764 local variable decls and print out an error when variables are
12766 (patch_method_invocation_stmt): Inserted comment before the
12768 (lookup_method_invoke): Chain method's arguments using chainon
12769 with the current arg list as a second argument. Inserted missing
12770 IDENTIFIER_POINTER when reporting an error on methods not found.
12771 (refine_accessible_methods_list): Don't retain constructors.
12772 (patch_arguments): Function removed.
12773 (java_complete_tree): Inserted comment before the function's
12774 code. New case for BLOCKs. Moved the WFL case a bit
12775 further. Complete function's arguments.
12776 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12777 maybe_absorb_scoping_blocks): New functions.
12779 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12781 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12783 * jcf-parse.c (parse_source_file, java_error_count): New forward
12784 and extern declarations.
12785 (java_parse_abort_on_error): Macro moved.
12786 (jcf_parse_source): fatal called if fopen fails. Now calls
12788 (parse_source_file): New parse_only parameter. Reflects the
12789 elimination of the second pass.
12790 (yyparse): parse_source_file called with argument set to 0.
12791 * jcf.h (JCF_ZERO): Sets java_source to zero.
12792 * lex.c (java_init_lex): pass argument is gone. Function modified
12793 to be called once during the analysis of a file.
12794 (java_unget_unicode): Fixed typo in fatal message.
12795 (java_get_line_col): Likewise.
12796 (java_lval): Likewise. String literals no longer built during
12798 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12800 * parse.h (MODIFIER_WFL): New macro.
12801 (parse_check_super, parser_check_super_interface): Now return int.
12802 (parser_chain_incomplete_item, not_builtin_p,
12803 complete_method_decl): Declarations removed.
12804 (build_method_invocation_stmt, build_invoke): Renamed using the
12805 `patch' instead of `build'
12806 (register-incomplete_type, obtain_incomplete_type,
12807 java_complete_tree, java_complete_expand_method,
12808 unresolved_type_p, create_jdep_list): New function declarations.
12809 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12810 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12811 (jdep): New typedef on new struct _jdep.
12812 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12813 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12814 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12815 JDEP_RESOLVED_P): New macros.
12816 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12817 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12818 JDEP_VARIABLE): New enum values and jdep kinds.
12819 (jdeplist): New typedef on struct _jdeplist.
12820 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12822 (CALL_EXPR_PRIMARY): New macro.
12823 (struct parser_ctxt): Fields java_pass, current_method_decl,
12824 method_decl_list deleted. New field jdeplist.
12825 (INCOMPLETE_P): Macro deleted.
12826 * parse.y (single_type_import_declaration:): Removed pass switch.
12827 (type_import_on_demand_declaration): Likewise.
12828 (field_declaration:): Removed pass switch on all sub rules.
12829 (class_declaration:): Call the complete_class_decl removed on
12831 (method_declaration:): Removed second pass switch. No longer chain
12832 methods decl when method_header reduced.
12833 (method_header:): Sub rules no longer depend on pass switch.
12834 (method_declarator:): Likewise.
12835 (method_body:): Likewise.
12836 (abstract_method_declaration:): Likewise.
12837 (block_statement:): Likewise.
12838 (local_variable_declaration:): Likewise.
12839 (argument_list:): Likewise.
12840 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12841 removed. Partial CLASS_EXPR tree node built instead.
12842 (postfix_expression:): Removed pass switch on all sub rules.
12843 (java_pop_parser_context): Free classd_list content.
12844 (yyerror): Call obstrack_grow0 to finalize error message.
12845 (check_class_interface_creation): Comment modified to reflect new
12846 returned value meaning. Removed second pass switch. Return 1 if an
12847 error was found, 0 otherwise. Adjust pointer on filename if a
12848 leading path separator was found.
12849 (maybe_create_class_interface_decl): Removed first pass switch
12850 when linking the class decl to the class_list. Install a new
12851 jdep_list for the class.
12852 (add_superinterfaces): List of unresolved interfaces is
12853 gone. Unresolved interfaces are directly added to the current
12855 (create_interface): Second pass shortcut removed.
12856 ctpx->modifier_ctx access through MODIFIER_WFL.
12857 (create_class): Second pass shortcut removed. Call to
12858 register_incomplete_type replaces the call to
12859 parser_chain_incomplete_item.
12860 (complete_class_decl): Function removed.
12861 (duplicate_declaration_error): New way of retrieving redeclared
12863 (register_fields): Call to lookup_modifier_cl replaced by
12864 MODIFIER_WFL. New way of handling unresolved type, using
12865 unresolved_type_p and obtain_incomplete_type.
12866 register_incomplete_type replaces call to parser_chain_incomplete_item.
12867 (patch_stage): New static global variable.
12868 (method_header): New way of handling unresolved type, using
12869 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12870 indicates that the method decl needs to be patched.
12871 (check_abstract_method_header): Call to lookup_modifier_cl
12872 replaced by MODIFIER_WFL.
12873 (method_declarator): Incomplete argument type are registered
12874 calling register_incomplete_type. Patch on the declared method is
12875 issued in that case.
12876 (unresolved_type_p): New function.
12877 (parser_check_super_interface): New comment to reflect function's
12878 modified returned type (int). Function and has a new argument
12879 this_wfl. Call to parse_error_context uses this_wfl instead of
12880 relying on lookup_cl.
12881 (parser_check_super): Comment reflects function's new returned
12882 type (int). Function returns non zero value on error.
12883 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12884 register_incomplete_type, jdep_resolve_class): New functions to
12885 handle incomplete types in declarations.
12886 (java_complete_class): Rewritten to work with the new incomplete
12887 type handling scheme.
12888 (complete_class_report_errors): Likewise.
12889 (complete_method_decl): Removed: it jobs is now handled by
12890 java_complete_class.
12891 (do_resolve_class): Class loaded in not already loaded and not
12892 found in Java source code.
12893 (java_check_regular_methods, java_check_abstract_methods): Don't
12894 call complete_method_decl anymore.
12895 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12896 (read_import_dir): Got rid of the pass number dependency.
12897 (declare_local_variables): New handling of unresolved types (patch
12899 (source_start_java_method): New parameter level. Function called
12900 with level set to 1 when argument types are potentially
12901 unresolved. Called to complete the job with level set to 2 once
12902 types are complete.
12903 (source_end_java_method): Call to permanent_allocation
12904 removed. Waiting to be replaced by a more suitable obstack
12906 (java_complete_expand_methods, java_complete_expand_method,
12907 java_expand_finals): New functions.
12908 (build_method_invocation_stmt): Renamed
12909 patch_method_invocation_stmt. Extracts function call expression
12910 (wfl) and arguments (args) from CALL_EXPR tree operands.
12911 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12912 call. Patch the function and argument operand of the CALL_EXPR
12914 (patch_argument, java_complete_tree): New functions.
12916 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12918 Recover from missing fields and methods (i.e. error instead of fatal).
12919 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12920 * expr.c (expand_invoke): Recover from missing method.
12921 (expand_java_field_op): Recover from missing field.
12922 Inline references to java.lang.{Integer,Char,...}.TYPE.
12923 * typeck.c (get_type_from_signature), java-tree.h: New function.
12924 * class.c (add_method): Use get_type_from_signature.
12925 (build_class_ref): Handle a class that was not found.
12926 * typeck.c (convert): Handle conversion to pointers (for convenience).
12927 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12928 instead of lookup_field to handle missing fields.
12930 * jcf-parse.c (process_zip_dir): Set java_source.
12932 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12934 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12936 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12938 * jcf-parse.c (load_class): Don't change input_filename before
12939 calling jcf_parse_source (but still do it before calling
12941 (jcf_parse_source): Assign input_filename after having saved the
12943 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12944 list. ctxp->modifier_ctx zeroed according to its new
12945 definition. ctxp->filename initialized. Removed
12946 JAVA_MODIFIER_CTX_UNMARK.
12947 (java_unget_unicode): Update the character based column position.
12948 (java_allocate_new_line): ref_count not used anymore. Always free
12949 ctxp->p_line. Initialize c_line->char_col to 0.
12950 (java_get_unicode): Update the character based column position.
12951 (java_lex): Use ctxp->elc to store current position in source
12952 file, at the beginning of the parsed token. Set modifier_ctx entry
12953 corresponding to the parse modifier to a WFL node. Return a WFL
12954 node when an identifier is parsed.
12955 (java_lex_error): Now uses ctxp->elc to store current position in
12957 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12958 * lex.h (build_wfl_node): New function definitions.
12959 (struct java_line): ref_count and next fields are gone. New field
12961 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12962 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12963 (JAVA_COLUMN_DELTA): New macro.
12964 (java_lc): New typedef on new struct _java_lc.
12965 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12966 (parse_error_context, parse_warning_context): Changed prototypes.
12967 (java_get_line_col): Added as an available global function.
12968 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12969 (IC_DECL): Replaced by macro IC_TYPE
12970 (DEPEND_WFL): New macro.
12971 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12973 (exit_java_complete_class): Removed a commented out statement.
12974 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12975 now an array of tree nodes. Deleted fields line_list and
12976 e_line. New field elc, to replace e_line.
12977 * parse.y (array_type:): Build WFL node.
12978 (qualified_name:): Build a single WFL node out of two. Retain
12979 the location information of the first node in the resulting node.
12980 (package_declaration:): Use package name as a WFL node
12981 (single_type_import_declaration:): Use imported name as a WFL node.
12982 (type_import_on_demand_declaration:): Use root of the imported
12983 packages as a WFL node.
12984 (field_declaration:): Removed unused local variable cl.
12985 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12986 (yyerror): New static elc. Removed static error_line, error_pos.
12987 New local code_from_source. Save ctxp->elc into elc at the first
12988 pass. Call java_get_line_col to get a string of the line where
12989 the error occurred.
12990 (debug_line): Removed static function.
12991 (parse_error_context, parse_warning_context): Parameter cl is now
12992 a WFL node. Use its value to initialize ctxp->elc.
12993 (redefinition_error): Parameter cl is now a WFL node.
12994 (parse_add_interface): New parameter wfl. No longer call
12995 lookup_cl, use wfl instead.
12996 (check_class_interface_creation): Parameter cl is now a WFL node.
12997 (maybe_create_class_interface_decl): Likewise.
12998 (add_superinterfaces): New function.
12999 (create_interface): Removed local cl, node, super_decl,
13000 super_decl_type. Function now uses id as a WFL node. Better
13001 warning/error report on obsolete or forbidden mix of
13002 modifiers. Now calls add_superinterfaces to register interfaces.
13003 (create_class): Removed local cl, node. Local variable id is used
13004 as a WFL node. Better error report on forbidden modifier
13005 mix. Uses add_superinterfaces to register interfaces.
13006 (find_field): Argument cl is now a WFL node. Now store the WFL
13007 node of a fields that needs to be checked for their
13009 (method_header): Local variable node non longer used. Local
13010 variable id replaces cl.
13011 (check_modifiers_consistency): Local variable cl is now a WFL
13013 (method_declarator): Local variable cl replaced by parameter id.
13014 (parser_qualified_name): Now uses parameter name as a WFL node.
13015 (parser_check_super_interface): New parameter wfl, for achieve
13016 greater accuracy during error reports.
13017 (parser_chain_incomplete_item): New parameter named location. Used,
13018 along the decl, to construct the incomplete item node.
13019 (java_complete_class): resolve_class now uses WFL node extracted
13020 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13022 (complete_method_decl): Unresolved function's argument types are WFL.
13023 (resolve_class): Parameter cl is now a WFL node.
13024 (resolve_and_layout): Likewise.
13025 (do_resolve_class): Likewise. Try first to use cl and then do the
13026 lookup on the decl when calling check_pkg_class_access.
13027 (complete_class_report_errors): Use IC_TYPE in place of
13028 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13029 instead of doing a lookup over the decl.
13030 (java_check_final): Use WFL info from field tree list.
13031 (lookup_cl): Rewritten and returns a statically defined WFL node.
13032 (lookup_modifier_cl): Now uses information from WFL nodes.
13033 (process_imports): Likewise.
13034 (read_import_dir): name and cl arguments replaced by a single WFL
13035 node. Function modified accordingly.
13036 (find_in_imports_on_demand): Now uses WFL node.
13037 (check_pkg_class_access): cl argument is now a WFL node.
13038 (declare_local_variables): Fixed to use WFL nodes.
13039 (resolve_expression_name): Likewise.
13040 (build_method_invocation_stmt): name_combo argument renamed
13041 wfl. Function modified to use WFL nodes.
13042 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13043 (lookup_method_invoke): cl is now a WFL node. Added missing
13044 IDENTIFIER_POINTER to class type decl name.
13046 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13048 * lang.c (init_parse): Now returns char* containing the filename.
13050 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13052 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13054 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13055 * class.c (make_class_data): If flag_assume_compiled, initial class
13056 state is CSTATE_PREPARED; make superclass and interfaces direct
13057 references, rather than constant pool indexes.
13059 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13061 * parser.y: Include flags.h. Removed debug variable pl.
13062 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13063 (block:): Likewise.
13064 (labeled_statement_nsi:): Generate debug info when reducing
13065 expression_statement:.
13066 (check_pkg_class_access): get_access_flags_from_decl invokation
13067 fixed for new CLASS_* flags location.
13068 (source_end_java_method): Save/restore parser context when
13069 entering/leaving this routine. Restore lineno to its right value
13070 before calling expand_end_bindings.
13071 (build_method_invocation_stmt): build_invoke called with the
13072 current line information.
13073 (build_invoke): New argument cl. Wrap the function call around a
13075 (refine_accessible_methods_list): Changed comment, removed
13077 * parse.h: Fixed typo in comments.
13078 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13079 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13080 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13082 * lex.c (java_lex): Record the last closing curly bracket of a
13084 * jcf-parse.c (jcf_parse_source): Now calls
13085 java_check_methods. Clarified comment, fixed typo.
13087 1998-04-09 Dave Brolley <brolley@cygnus.com>
13089 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13090 (finish_parse): Expose for non USE_CPPLIB builds.
13092 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13094 * lang.c (lang_print_xnode): New function.
13096 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13098 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13099 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13100 used to build a class's dispatch table.
13101 (make_class_data): Generate dispatch table if flag_assume_compiled.
13102 Set dtable of class object to address of class_dtable_decl.
13104 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13105 be volatile and have side effects - generates better code.
13107 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13108 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13110 * expr.c (expand_invoke): If class is final, method is
13111 effectively final, so can call it directly.
13113 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13115 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13117 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13119 * parse.y (build_method_invocation_stmt): Removed extra argument
13122 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13124 * expr.c (dtable_indent): Now static global.
13125 (expand_invoke): Now call invoke_build_dtable and
13126 build_invokevirtual.
13127 (invoke_build_dtable, build_invokevirtual): New functions.
13128 * jcf-io.c (find_class): Defer issuing a warning by setting
13129 jcf->outofsynch to 1.
13130 * jcf-parse.c (jcf_out_of_synch): New function.
13131 (load_class): Test this_jcf.outofsynch flag and call
13132 jcf_out_of_synch accordingly.
13133 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13134 comment indentation.
13135 * lex.c (java_get_unicode): Fixed code indentation.
13136 (java_lex): Create string literal. Fixed typo. Removed several
13137 premature obstack_free.
13138 * parse.h: New enums for name resolution and invocation mode.
13139 (struct qualification): New data structure.
13140 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13141 (do_resolve_class, build_method_invocation_stmt,
13142 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13143 debug_line, identical_subpath_p, invocation_mode,
13144 refine_accessible_methods_list, build_invoke,
13145 lookup_method_invoke): New functions declared.
13146 (build_invokevirtual, invoke_build_dtable, match_java_method,
13147 build_field_ref, jcf_out_of_synch): New references to external
13149 (struct parse_ctxt): Removed artificial_constructor field.
13150 * parse.y: (array_type:): Type defined for this rule.
13151 (class_type:): Installed default rule for interface_type:.
13152 (array_type:): Now build Java array type.
13153 (qualified_name:): Now use obstack_grow0.
13154 (method_declaration:): Skip the artificial constructor added to
13156 (abstract_method_declaration:): Execute the code only during pass 1.
13157 (block:): Installed default rule in block_statements:.
13158 (block_statement:): Add the statement to the method during pass 2.
13159 (statement_expression): Installed default rule for
13160 method_invocation:.
13161 (argument_list:): Added code to build the argument list.
13162 (method_invocation:): Added call to create the method invocation
13164 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13165 (debug_line): New function for debug.
13166 (complete_class_decl): No longer do something during pass 1.
13167 (method_header): Use BUILD_PTR_FROM_NAME.
13168 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13170 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13171 function's main comment.
13172 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13174 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13175 (resolve_class): Now works with arrays.
13176 (do_resolve_class, resolve_and_layout): New functions.
13177 (java_check_regular_methods): Reverse method list before and after
13178 having processed it. No longer set ctxp->artificial_constructor.
13179 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13180 accordingly. Fixed typo in issued error message. Now use
13182 (find_in_imports_on_demand): Now use obstack_grow0.
13183 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13184 (source_end_java_method): Call expand_expr_stmt instead of
13185 expand_expr. Calls it before calling expand_function_end.
13186 (java_method_add_stmt): Do nothing if errors were found during
13188 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13189 (build_method_invocation_stmt, build_invoke, invocation_mode,
13190 lookup_method_invoke, refine_accessible_methods_list,
13191 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13193 * typeck.c (build_java_signature): Properly end method signature
13194 if return type skipped.
13195 (match_java_method): New function.
13197 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13199 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13201 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13203 * expr.c (build_invoke_non_interface): New function.
13204 (methods_ident, ncode_ident): Now static globals.
13205 (expand_invoke): Use build_invoke_non_interface.
13206 * java-tree.h (struct lang_decl): New field function_decl_body.
13207 (DECL_FUNCTION_BODY): New macro.
13208 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13209 CLASS_FROM_SOURCE_P.
13210 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13211 before starting pass 2. Call to java_generate_parsed_class replaced
13212 by java_register_parsed_class.
13213 * lex.c: Fixed typo in header. Some line width related formating.
13214 * lex.h: Some line width related formating.
13215 * parse.h (source_end_java_method, resolve_expression_name,
13216 complete_class_decl, maybe_create_class_interface_decl,
13217 check_class_interface_creation): New static function declarations.
13218 (java_layout_parsed_class, java_method_add_stmt): New function
13220 (struct parser_ctxt): Field mark_class_generate removed. New
13221 fields class_list and artificial_constructor.
13222 * parse.y: Fixed typo in header.
13223 (class_declaration:): Call complete_class_decl when class body
13225 (method_declaration:): Call source_end_java_method in pass 2 when
13226 the method body is defined.
13227 (postfix_expression:): Do expression name resolution on sub-rule
13228 name during pass 2.
13229 (create_class, create_interface): Merged common pieces.
13230 (check_class_interface_creation, maybe_create_class_interface_decl):
13232 (complete_class_decl): New function.
13233 (register_fields): Fixed line width related typo.
13234 (method_header): Correctly skip first argument when fixing
13235 argument line. Changed the loop.
13236 (java_check_circular_reference): Now use ctxp->class_list.
13237 (java_complete_class): Removed start/stop marking.
13238 (java_check_regular_methods): Now takes a class decl as an
13239 argument. Add default constructor if none were encountered.
13240 (java_check_methods): Now use ctxp->class_list. Changed call to
13241 java_check_regular_methods.
13242 (source_start_java_method): Set DECL_ARG_TYPE for each function
13244 (source_end_java_method, java_method_add_stmt): New functions.
13245 (java_generate_parsed_class): No longer exists.
13246 (java_layout_parsed_class, java_register_parsed_class): New functions.
13247 (resolve_expression_name): New function.
13249 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13252 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13253 until pass initializations are done. Call read_import_dir with
13255 * parse.h: (lookup_modifier_cl): New function declared.
13256 (INTERFACE_FIELD_MODIFIERS): New macro.
13257 (OBSOLETE_MODIFIER_WARNING): New macro.
13258 * parse.y: (register_fields): Class type and current field name in
13259 local variables. Check modifier(s) if adding field(s) to an interface.
13260 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13261 and report errors using the faulty modifier line context.
13262 (lookup_modifier_cl): New function.
13263 (read_import_dir): Detect and report default import processing
13266 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13268 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13269 * class.c (is_compiled_class): Return 1 after making sure it
13270 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13271 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13272 * java-tree.h (flag_assume_compiled): Add decl.
13273 * lang.c (lang_f_options): Add the flag.
13274 (flag_assume_compiled): Add decl, default to 0.
13276 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13278 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13279 (is_compiled_class): Likewise.
13280 (layout_class): Likewise.
13281 (layout_class): Detect and lay out classes defined in source code.
13282 (interface_of_p, add_interface_do, may_add_interface): New
13284 (add_interface): Now use add_interface_do.
13285 (add_method_1): New function.
13286 (add_method): Now use add_method_1.
13287 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13288 (complete_start_java_method): New function.
13289 (start_java_mehod): Now call complete_start_java_method.
13290 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13291 (expand_invoke): Likewise and fixed typo.
13292 *gjava.c: (print_super_field): Use new argument to find_class
13295 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13296 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13297 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13299 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13300 (add_method_1, push_class): New prototypes.
13301 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13302 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13303 directory where the class was found.
13304 (find_class): New argument DO_CLASS_FILE. Function find_class
13305 modified accordingly.
13306 *jcf-parse.c: (fix_class_path): New function.
13307 (load_class): Use new VERBOSE argument. load_class now finds and
13308 loads/parses .class/.java files. Save read_state of current_jcf
13310 (java_parser_abort_on_error): New macro.
13311 (jcf_parse_source, parse_source_file): New function.
13312 (jcf_parse): Fixed typo.
13313 (yyparse): Call parse_source_file () only.
13314 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13315 writing the real class name back in the zip directory entry.
13316 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13317 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13318 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13319 (find_class): Prototype fixed.
13320 *lex.c: Added 1998 time stamp.
13321 Removed all static global variables, moved into the parser
13322 context data structure.. Now include unistd.h if SEEK_SET not
13324 (java_init_lex): Rewritten.
13325 (java_sneak_unicode): Modified current unicode access in current line.
13326 (java_unget_unicode): Likewise.
13327 (java_allocate_new_line): New allocation management.
13328 (java_read_char): Modified access and storage of unget_utf8_value.
13329 New way of processing current unicode.
13330 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13331 (java_get_unicode): Now use the parser context.
13332 (java_lineterminator): Likewise.
13333 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13334 of the reentrant parser implementation. Function now use the
13335 parser context data structure and java_lval. Fixed production of
13336 the float and double constant "out of range" error message. Fixed
13337 obstack use. Return integer value when hitting a modifier. Now
13338 return type for TRUE, FALSE and other predefined types. Return
13339 identifier as a TREE_LIST list containing the current line context
13340 as the TREE_VALUE sub-node.
13341 (java_unicode_2_utf8): Fixed typo in declaration.
13342 (java_lex_error): Now use the parser context data structure.
13343 *lex.h: Added 1998 time stamp.
13344 (struct java_line): New fields ref_count and next.
13345 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13346 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13347 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13348 *parse.h: Added 1998 time stamp.
13349 (java_parse_source_file): Renamed from parse_source_file.
13350 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13351 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13352 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13353 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13354 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13355 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13356 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13357 (struct parser_ctxt): New data structure to keep the parser context.
13358 *parse.y: Added 1998 time stamp, got rid of static global variables.
13359 (java_error_count, ctxp): New global variables.
13360 (%union): New value field.
13361 (numeric_type, integral_type): Rules removed.
13362 (primitive_type): Rule defined to handle integral, float, double and
13364 (qualified_name, package_declaration,
13365 single_type_import_declaration, type_import_on_demand_declaration,
13366 modifiers, class_declaration, super, interfaces,
13367 interface_type_list, class_body, field_declaration,
13368 field_declaration, variable_declarators, variable_declarator,
13369 variable_declarator_id, method_declaration, method_header,
13370 formal_parameter_list, formal_parameter, method_body, block,
13371 static, interface_declaration, extends_interfaces,
13372 abstract_method_declaration, local_variable_declarators): Rules now
13374 (force_error, do_warning): New global statics.
13375 (push_parser_context, parser_context_save_global,
13376 parser_context_restore_global, pop_parser_context): New functions.
13377 (yyerror): Now uses the global parser context. Fixed use of obstack.
13378 (parse_error, parse_error_context, parse_warning_context,
13379 java_accstring_lookup, redefinition_error, check_modifiers,
13380 parser_add_interface, create_interface, create_class, find_field,
13381 duplicate_declaration_error, register_fields, method_header,
13382 check_modifiers_consistency, check_abstract_method_header,
13383 method_declarator, parser_qualified_classname,
13384 parser_check_super_interface, parser_check_super,
13385 parser_chain_incomplete_item, java_check_circular_reference,
13386 layout_class_from_source, java_complete_class,
13387 complete_method_decl, resolve_class, complete_class_report_errors,
13388 java_check_final, check_method_redefinition,
13389 java_check_regular_methods, java_check_abstract_methods,
13390 java_check_methods, lookup_java_interface_method2,
13391 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13392 process_imports, find_in_imports, read_import_entry,
13393 read_import_dir, find_in_imports_on_demand,
13394 check_pkg_class_access, not_builtin_p, declare_local_variables,
13395 source_start_java_method, java_generate_parsed_class): New
13397 *typeck.c: (signature_include_return): New global variable.
13398 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13399 to add the function returned type in the signature.
13401 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13403 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13405 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13407 * Make-lang.in (java.info): Added.
13408 (java.install-info): Added
13410 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13412 * Makefile.in (clean): Also remove java/parse.c.
13414 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13416 Add a pair of -fbounds-check/-fno-bounds-check options.
13417 * lang.c (lang_decode_option): Add code to grok arguments.
13418 (flag_bounds_check): Add decl.
13419 (lang_f_options): New array w/ the option in it.
13420 * java-tree.h (flag_bounds_check): Add decl.
13421 * lang-options.h: New file.
13422 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13423 of a static macro value.
13424 (JAVA_ARRAY_EXCEPTION): Delete macro.
13426 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13428 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13429 * expr.c (build_anewarray): Add missing promote_type.
13431 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13433 Add array types with known length to optimize bounds checking.
13434 * typeck.c (build_java_array_type): Take length parameter.
13435 (java_array_type_length, build_prim_array_type): New functions.
13436 * java-tree.h: Update for new functions.
13437 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13438 * class.c: Use build_prim_array_type.
13439 * expr.c (can_widen_reference_to): Handle known-length array types.
13440 (verify_jvm_instructions): Keep track of integer push instructions
13441 followed by newarray/anewarray, so we can build known-length arrays.
13442 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13443 (java_array_data_offset): New function.
13444 (build_java_array_length_access): New function. Optimize if constant.
13445 (build_java_arrayaccess): Constant fold bounds check.
13446 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13447 (build_newarray, build_anewarray): New functions.
13448 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13449 * verify.c (merge_types): Handle known-lengh array types.
13451 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13453 * expr.c (expand_byte_code): Fix performace bug, which caused
13454 searching linenumber_table to be linear rather than constant.
13456 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13458 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13460 * decl.c, java-tree.h (soft_fmod_node): New global.
13461 * decl.c (init_decl_processing): Define __builtin_fmod.
13462 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13463 using __builtin_fmod.
13465 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13467 * keyword.h: New file, output of keyword.gperf as processed by
13469 * lex.c (java_lex_init): Initialize java_error_flag.
13470 * parse.c (YYERROR_NOW): Uses java_error_flag.
13471 * parse.y: New static java_error_flag. Useless definition of
13473 * parse.y (java_error): Portable error recovery using
13474 java_error_flag (not yet completely tuned).
13476 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13478 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13480 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13482 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13483 (parse.c, lex.c, keyword.h): New rules for Java source code
13485 * parse.c: Renamed into jcf-parse.c.
13486 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13487 * keyword.gperf: New file, Java keywords.
13488 * parse.y: New file, Java language grammar.
13489 * parse.h: New file, Java language grammar definitions.
13490 * lex.c: New file, Java language lexer.
13491 * lex.h: New file, Java language lexer definitions.
13493 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13495 * decl.c (clinit_identifier_node), java-tree.h: New global.
13496 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13497 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13498 * expr.c (expand_java_field_op): Check for invalid assignment
13501 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13503 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13505 * verify.c (verify_jvm_instructions): When processing a handler,
13506 attempt to set the current_subr to the right value.
13507 (More complicated code combines Sep 17 and Oct 22 versions.)
13509 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13511 * class.c (push_class): Figure out (guess) name of source file.
13512 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13513 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13514 (parse_class_file): Change return type from int to void.
13515 Call debug_start_source_file/debug_end_source_file.
13517 * expr.c (build_java_binop): Fix masking 2nd operand.
13518 * decl.c (init_decl_processing): Set sizetype first.
13520 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13522 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13523 (Revert Sep 17 change.)
13525 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13527 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13528 .class extension in their name and fix thing so we don't process
13529 them parse_zip_file_entries().
13530 (parse_zip_file_entries): Cleaned unused local variables.
13532 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13534 * expr.c (can_widen_reference_to): Allows equal array element types.
13535 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13536 * jcf-dump.c (RET): Get (and print) index.
13538 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13539 Promote element type to POINTER_TYPE.
13541 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13543 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13544 find_in_current_zip, jcf_figure_file_type): Moved from
13545 jcf-reader.c to parse.c.
13546 * zextract.c: (read_zip_archive): takes file_comment_length possible
13547 field into account.
13549 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13551 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13553 * verify.c (merge_types): Handle array types even better ...
13555 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13557 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13559 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13560 * class.c (make_class_data): Don't build fields_decl if no fields.
13561 When building fields_decl, skip if DECL_ARTIFICIAL.
13563 * expr.c (java_stack_swap): Update stack_type_map.
13564 * verify.c (merge_types): Handle array types better.
13566 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13568 * class.c (add_field): Don't promote short integral fields to
13569 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13570 * expr.c (push_value): Promote and convert short integral values.
13572 * decl.c, java-tree.h (integer_two_node): New constant node.
13573 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13575 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * class.c (append_gpp_mangled_type): Use function argument
13578 unpromoted type to generate mangled name.
13580 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13582 * constants.c (build_constant_data_ref): Now uses current_class
13583 instead of main_class.
13584 (build_constants_constructor): Now uses current_class instead of
13586 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13587 of the global variable SeepZipFiles done here.
13588 * zextract.c (read_zip_archive): extra_field optional field taken
13589 into account while computing the position of the class file in the
13591 * verify.c (verify_jvm_instructions): Use current_jcf to search
13593 * parse.c (load_class): First search for the class to load in the
13594 current zip file. Saves current_jcf (restored before returning
13595 from that function). Don't call JCF_FINISH in the class was found
13596 in the current ZIP file.
13597 (jcf_parse): If the class was found in the current ZIP file, save
13598 its tree_constant_pool (for later reuse).
13599 (parse_class_file): New function. Process each method defined in
13600 the current class and record the class as to be later registered.
13601 (yyparse): Rewritten. Figure the type of the current file and switch
13603 * lang.c: New global variable current_jcf.
13604 (lang_init): Removed compiling_from_source test (done later, in
13605 yyparse). Removed call the jcf_parse ().
13606 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13607 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13608 in the current ZIP file) and zip_offset (offset to the class data in
13609 the current zip file).
13610 * jcf-reader.c: zipfile.h included.
13611 localToFile: New ZipFileCache static global variable
13612 (parse_zip_file_entries): New function. Browse the current ZIP
13613 file directory and process each class found.
13614 (process_zip_dir): New function. Register each class found in the
13615 ZIP file directory. The class aren't parsed but a valid JCF is
13616 link to each of them.
13617 (find_in_current_zip): New function. Search for a class in the
13618 current ZIP file directory. If found, prepare the class so that it
13620 (jcf_figure_file_type): New function. Examine the file structure
13621 to figure a class file, a ZIP file. If none of these categories are
13622 matched, a source file is assumed.
13623 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13624 SeenZipFile: New global variable.
13625 (open_in_zip): Use zipmember's length to accelerate the search for
13626 a member. If zipmember was NULL and zip file successfully read,
13628 * java-tree.h: New global variable current_jcf declared. Added
13629 declaration for current_constant_pool_tags, current_constant_pool_data,
13630 current_constant_pool_length, current_constant_pool_data_ref.
13631 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13632 store the JCF of classes seen in a zip file) and tree *constant_pool
13633 (to save a loaded class constant pool). current_class declared here.
13634 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13635 retrieve method_ref_constant.
13636 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13637 (OBJECT): get_class_constant now uses current_jcf.
13638 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13639 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13640 (expand_invoke): Now uses current_class instead of main_class
13641 (build_class_init): Now uses current_class instead of main_class
13642 * class.c: New static global variable registered_class.
13643 (register_class): New function.
13644 (emit_register_class): Modified to use registered_class instead of
13646 (is_compiled_class): Now take into account class seen in the archive.
13648 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13650 * except.h: Renamed to: java-except.h.
13651 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13652 * except.c: Add semi-working (commented out) implementation.
13654 * expr.c (expand_iinc): Add needed flush_quick_stack.
13655 * parse.c (set_source_filename): New function.
13656 (give_name_to_class): Set input_filename from package.classname.java.
13658 * jcf-io.c (find_class): Don't look first in ".".
13660 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * zextract.c (read_zip_archive): Now takes into account the
13664 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13666 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13668 * constants.c, java-tree.h (build_internal_class_name): New function.
13669 (alloc_class_constant): Re-implement using build_internal_class_name.
13670 * class.c (make_class_data): Likewise.
13671 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13673 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13675 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13676 to NULL before pushing an exception handler target.
13678 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13679 (java_stack_swap, java_stack_dup): Re-write to be safe from
13680 clobbering registers.
13681 (build_class_init): New function.
13683 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13685 * typeck.c (build_java_array_type): Temporary use
13686 permanent_obstack to create the array 'length' field.
13687 * expr.c (lookup_label): Temporay use permanent_obstack to create
13688 label if not found.
13689 * class.c (push_super_field): Tempory use permanent_obstack.
13691 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13693 * typeck.c (type_for_mode): Now handles double_type_node and
13695 * verify.c (verify_jvm_instructions): The instruction following
13696 the wide bytecode is checked. OPCODE_ret added to the list of
13699 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13701 * class.c (make_class): Temporary use permanent_obstack. Set the
13702 class CLASS_P field to 1.
13703 (push_class): Temporary use permanent_obstack.
13704 (set_super_info): Temporary use permanent_obstack.
13705 (add_method): Temporary use permanent_obstack, set
13706 METHOD_TRANSIENT().
13707 (add_field): Temporary use permanent_obstack. Sets
13708 FIELD_VOLATILE() and FIELD_TRANSIENT().
13709 (build_class_ref): Temporary use permanent_obstack if the class
13711 (build_static_field_ref): Temporary use permanent_obstack when
13712 creating field's rtl.
13713 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13714 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13715 and fields. Function finalized, as far as flag handling.
13716 (push_class_static_dummy_field): Temporary use permanent_obstack.
13717 (emit_register_class): Force generation of class registration at
13719 * decl.c (end_java_method): Call permanent_allocation() before
13721 * expr.c (can_widen_reference_to): Added comment to interface
13722 handling, fixed typo.
13723 (lookup_field): Now uses CLASS_P() to correct FIXME
13724 (expand_invoke): Verification on public && !static &&
13725 !abstract moved into soft_lookupinterfacemethod (kaffe).
13726 Use Object class dtable if objectref is an array when expanding
13728 (java_push_constant_from_pool): Temporary use permanent_obstack
13729 for CONSTANT_string
13730 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13731 create constant references.
13732 (get_constant): Temporary use permanent_obstack to create constant.
13733 (load_class): Temporary use permanent_obstack to load class.
13734 (jcf_parse): Temporary use permanent_obstack to perform class
13736 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13737 (build_java_signature): Temporary use permanent_obstack.
13738 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13740 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13741 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13744 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13746 * class.c (append_gpp_mangled_type): Fix typo.
13747 (emit_register_class): Use main_class to get class object, rather
13748 than looking for no-longer-existing static decl starting with _CL.
13749 * typeck.c (parse_signature_type): Promote array element type
13750 if it is a RECORD_TYPE.
13752 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13754 * class.c (push_class_static_dummy_field): New function.
13755 (mangle_static_field): New. Do G++-style mangling of static fields.
13756 (layout_class): Mandle static fields here, not in add_field.
13757 (build_class_ref): The class object is now a dummy static field.
13758 * decl.c (find_local_variable): Look for best, instead of first match.
13759 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13760 (build_java_athrow): Don't check here if exception is Throwable.
13761 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13762 (TYPE_USED): Removed. No longer used ...
13763 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13764 * verify.c (push_pending_label): New function.
13765 (push_pending_block): Renamed to check_pending_block.
13766 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13767 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13768 re-checking possible handlers) after a store (less wasted work).
13769 Check for null handler (finally) before calling add_handler.
13770 Various changes to (finally?) correctly handle try/finally.
13772 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13774 * class.c: Include stdio.h.
13776 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13778 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13779 to make sure class is initialized before static/special invoke.
13781 * verify.c (verify_jvm_instructions): On a store instruction,
13782 call find_local_variable to force pre-allocation of decl and rtx.
13783 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13785 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13787 * class.c (build_class_ref): Strip off "promoted_" if need be.
13788 (make_field_value): Call build_java_signature when needed.
13789 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13790 * expr.c (build_java_athrow): Don't push_value of exception.
13791 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13792 match specification of [fd]cmp[lg] for NaNs.
13793 (expand_byte_code): Add support for exception handler ranges.
13794 * except.c: Add skeleton for EH code-generation.
13795 * verify.c (merge_types): Treat all promoted integral types as equal.
13796 * constants.c (build_constants_constructor): To force creation of
13797 current_constant_pool_data_ref, call build_constant_data_ref.
13799 * javaop.def (lload): Fix typo.
13800 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13802 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13804 * parse.c: Don't include function.h.
13806 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13808 * except.[ch]: New files.
13809 * Makefile.in (JAVA_OBJS): Add except.o
13810 * expr.c: Temporary warning about unimplemented exceptions.
13811 * verify.c: Verify exception handlers.
13813 * jcf-dump.c (disassemble_method): Print exception table.
13815 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13817 * expr.c (verify_jvm_instructions): Started a thorough
13818 verification of invoke* bytecodes.
13819 (expand_byte_code): flush quick stack if PC is the target of a
13820 branch. and undef RET (conflicting with config/i386/i386.h).
13821 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13823 (expand_invoke): Now handles invokeinterface and do more
13824 verification according to the bytecode.
13825 (lookup_field): Don't try to load the class if processing
13827 (can_widen_reference_to): Now handles interfaces.
13828 * decl.c (init_decl_processing): New global variable
13829 soft_lookupinterfacemethod_node, declared in java-tree.h.
13830 Call set_super_info on string_type_node.
13831 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13833 * class.c (set_super_info): Fills the CLASS_* flags according to
13835 (get_access_flags_from_decl): Handles all class flags.
13837 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13839 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13840 * parse.c (yyparse): Check for abstract method, and missing code.
13841 * expr.c (expand_byte_code): Change interface.
13842 * lang.c (put_decl_node): Print promoted types prettier.
13843 * verify.c (verify_jvm_instruction): Change interface.
13844 Partial support for scanning exception table.
13845 For load instructions, handle promoted integral types.
13847 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13849 * verify.c: New file, with contents moved from expr.c.
13850 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13851 * typeck.c (is_array_type_p): Moved here from expr.c.
13852 * java-tree.h: Add some now-needed function declarations.
13853 * Makefile.in (JAVA_OBJS): Added verify.o.
13855 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13857 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13858 METHOD_ABSTRACT flag.
13860 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13861 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13862 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13864 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13866 (start_java_method): Hook for SYNCHRONIZED methods.
13868 * expr.c (build_java_jsr, build_java_ret): New functions
13869 (JSR,PRE): New macros
13870 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13871 (verify_jvm_instructions): tableswitch, lookupswitch,
13872 monitorenter, monitorexit, goto_w: verified.
13873 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13874 (build_java_monitor): New function.
13875 (MONITOR_OPERATION): Modified to call build_java_monitor()
13876 (verify_jvm_instructions): Started a thorough verification of
13879 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13881 Support verification of jsr/ret subroutines (used for try/finally).
13882 * decl.c (return_address_type_node): New type node.
13883 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13884 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13885 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13886 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13887 TYPE_USED): New macros for special types in type_map.
13889 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13890 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13892 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13894 * expr.c (can_widen_reference_to): New function.
13895 (pop_type): Use it.
13896 (merge_type_state): Support handling start of subroutine.
13897 (push_pending_block): Return char* error message, instead of calling
13898 fatal on an error. Also handle subroutines.
13899 (verify_jvm_instructions): Handle errors from push_poending_block.
13900 Support jsr and ret instructions.
13902 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13904 * jcf-io.c (find_classfile): Fix thinko.
13905 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13907 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13909 * Makefile.in (BISON): Remove.
13911 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13913 * Makefile.in: Convert to autoconf.
13914 * config-lang.in (outputs): Added java/Makefile.
13916 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13917 Rename cc1java to jc1.
13919 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13920 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13922 * class.c (class_depth): Do load_class if needed.
13924 Mostly better verification.
13925 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13926 (init_decl_processing): Change return type of soft_checkcast.
13927 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13928 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13929 lang_print_error): New functions.
13930 (lang_init): Set global hook print_error_function to lang_print_error.
13931 * expr.c: In the type_map ptr_type_node is only used for null now.
13932 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13933 (merge_types): Dererence pointer to record types before comparing.
13934 (decode_newarray_type, merge_types): On error just return NULL.
13935 (build_java_binop): Add preliminary implementation (with warning)
13936 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13937 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13938 (expand_compare, expand_java_goto, expand_java_call): Don't
13939 push_pending_block, since that only makes sense when verifying.
13940 (merge_type_state): Different return codes.
13941 (push_pending_block): A block may need to be verified more than once.
13942 (expand_byte_code): Warn about unused code at code generation time.
13943 (verify_jvm_instruction): Changed logic, since code may need to be
13944 re-verified if type-state has changed. Also, better error handling.
13945 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13946 Improve newarray, anewarray, ?aload, athrow,
13947 * java-tree.h (LABEL_CHANGED): New macro.
13949 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13951 * decl.c (soft_athrow_node): New global variable initialized.
13952 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13953 * typeck.c (convert): Added support for REAL_TYPE.
13954 (convert_to_char): New function.
13955 (convert): Handle CHAR_TYPE.
13956 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13957 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13958 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13960 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13961 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13962 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13963 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13964 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13965 to Use The Right Things.
13966 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13967 compatible with INT. BOOLEAN is made equivalent to BYTE.
13968 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13969 OPCODE_ifnonnull): Now supported.
13970 (build_java_athrow): New function.
13972 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13974 Rename method name <init> to match G++ (and fix mangling).
13975 * class.c (layout_class): Replace method name of <init> by class name.
13976 (make_method_value): Do inverse renaming of constructor from <init>.
13977 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13978 * typeck.c (lookup_java_constructor): New function.
13979 * expr.c (expand_invoke): If method_name is <init>, call
13980 lookup_java_constructor to find constructor.
13982 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13984 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13986 * parse.c (get_class_constant): Modified to handle array "classes"
13987 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13989 (convert): Modified to handle real type.
13990 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13991 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13992 variables declared.
13993 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13994 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13995 global variables initialized.
13996 (find_local_variable): Handles the case of a pointer
13997 (end_java_method): Restore the use of one more scope
13998 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13999 build_java_array_length_access, expand_java_arrayload,
14000 expand_java_arraystore, expand_java_array_length,
14001 expand_java_multianewarray, expand_java_anewarray,
14002 build_java_check_indexed_type, is_array_type_p,
14003 build_java_throw_out_of_bound_exception): New functions.
14004 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14005 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14006 OPCODE_<t>aload): Implemented code for verification.
14007 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14008 ARRAY_NEW_MULTI): Macro defined.
14009 (CONVERT): Modified to invoke convert().
14010 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14012 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14014 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14015 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14016 (make_class_data): Field name needs '/' as package prefix.
14017 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14019 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14021 Implement debug information for local variables.
14022 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14023 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14024 DECL_LOCAL_SLOT_CHAIN): New macros.
14025 (struct lang_decl_var): New type.
14026 * parse.c (give_name_to_locals): Move to decl.c.
14027 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14028 (start_java_method): Re-write parameter handling.
14029 (pending_local_decls): New global variable.
14030 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14031 (find_local_variable): Accept pc so we can skips decls not in range.
14032 (struct binding_level): Add end_pc field.
14033 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14034 (various): Change so current pc gets passed to find_local_variable.
14036 * decl.c (init_decl_processing): Re-arrange fields in
14037 class_type_node and and method_type_node to match kaffe 0.9.1.
14038 * class.c (make_method_value, make_class_data): Update
14039 initializations to match.
14041 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14043 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14044 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14045 (push_super_field): New function.
14046 (make_class_data): Handle inheritance of class static initializer.
14047 (layout_class): New name mangling.
14048 * constants.c (build_constant_data_ref): Init type of data array
14049 to a one-element array.
14050 (build_constants_constructor): Set DECL_SIZE from complete array type.
14051 * decl.c: Rename class_type, object_type etc to class_type_node,
14052 object_type_node etc. Make former inherit from latter.
14053 * expr.c (expand_invoke): Add cast of function address.
14054 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14055 * parse.c (yyparse): Don't call layout_class here.
14056 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14058 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14060 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14061 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14062 (alloc_class_constant): New.
14063 * expr.c (expand_invoke): Make sure method's class is initialized.
14064 * class.c (interits_from_p, emit_register_class): New functions.
14065 * parse.c (yyparse): Call emit_register_class.
14067 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14069 * constants.c: New file, to handle constant pool.
14070 * Makefile.in (JAVA_OBJS): Add constants.o.
14071 * decl.c (init_decl_processing): Update, fix, finish various structs.
14072 (pushdecl_top_level): New.
14073 * parse.c (layout_class): Moved to class.c.
14074 * expr.c (java_push_constant_from_pool): New function.
14075 * class.c (build_class_ref): Make work fully
14076 (make_class_data): Emit super-class, constant pool, interface vector.
14078 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14080 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14081 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14082 * class.c (class_depth): New function.
14083 (lookup_named_class): Replaced by new function lookup_class.
14084 * decl.c (object_type_node, string_type_node): New.
14085 Remove various types that we no longer need.
14086 * expr.c (verify_jvm_instructions): New separate verifier pass.
14087 (push_type, pop_type): New functions for verifier.
14088 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14089 (expand_byte_code): Simplify, since we assume already verified.
14090 (expand_invoke): Now mostly works.
14091 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14092 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14093 * parse.c: Wait to allocate class object until we know its name.
14094 (layout_class): Calculate DECL_VINDEX for each virtual method.
14095 * typeck.c (get_array_type): Rename to ...
14096 (build_java_array_type): ... and provide working implementation.
14097 (build_java_signature): New function - build Java signature of type.
14098 (set_java_signature): New function - cache signature with type.
14099 (lookup_java_method): New function.
14101 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14103 * class.c (ident_subst): Take extra SUFFIX parameter.
14104 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14105 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14106 (build_class_ref): Actually implement.
14107 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14108 * decl.c (builtin_function): New.
14109 (init_decl_processing): Update for current Kaffe. Declare some
14110 builtin Kaffe functions.
14111 * expr.c (build_address_of): New.
14112 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14113 Renamed (from expand_java_new etc), and added working implementations.
14114 (build_field_ref): Now also handle static fields.
14115 (expand_invoke): Implement invokestatic, and start implement rest.
14116 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14117 * javaop.def: Rename invokevirt -> invokevirtual.
14118 * lang.c (use_handles): Removed.
14119 * parse.c: Add support for ConstantValue attribute.
14120 Handle nested loading of a class. (JPOOL_UTF): New.
14122 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14124 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14126 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14128 * Make-lang.in (java.install-man): New empty rule.
14129 * typeck.c (set_local_type): New function.
14130 * expr.c (STORE_INTERNAL): Call find_local_variable,
14131 not find_stack_slot. Call set_local_type.
14133 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14135 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14136 and building RECORD_TYPE CONSTRUCTORs.
14137 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14139 * lang.c (use_handles): Change the default to 0.
14140 * decl.c: Define and build class_type, field_type, utf8const_type.
14141 * class.c (make_class_data, make_field_value,
14142 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14143 hashUtf8String, strLengthUtf8, mangled_classname:
14144 Functions to build reflective data structures.
14145 * parse.c (yyparse): Call make_class_data.
14147 * jcf-io.c (open_class, find_classfile): New functions.
14148 * jcf-dump.c: Support reading classfile from explicitly-named
14149 class file (without CLASSPATH searching).
14151 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14153 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14154 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14155 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14156 (get_constant): Now trivial for CONSTANT_Utf8.
14158 * jcf.h: Make NEW_CPOOL the default.
14159 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14161 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>