1 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2 Andrew Haley <aph@redhat.com>
4 * gcc/java/jcf-write.c (write_classfile): Remove target
5 class file, if it exists, before renaming the temporary
8 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
10 * jvspec.c (lang_specific_spec_functions): New.
12 2002-11-18 Tom Tromey <tromey@redhat.com>
15 * expr.c (can_widen_reference_to): Allow cast of array to
16 Cloneable or Serializable.
17 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
18 (java_io_serializable_identifier_node): Likewise.
19 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
20 (valid_ref_assignconv_cast_p): Use new identifier nodes.
21 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
23 * decl.c (java_init_decl_processing): Initialize
24 java_lang_cloneable_identifier_node and
25 java_io_serializable_identifier_node.
26 (java_lang_cloneable_identifier_node): New global.
27 (java_io_serializable_identifier_node): Likewise.
29 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
31 * buffer.c: Remove unnecessary casts.
32 * check-init.c: Likewise.
34 * constants.c: Likewise.
39 * jcf-parse.c: Likewise.
40 * jcf-path.c: Likewise.
46 2002-11-06 Tom Tromey <tromey@redhat.com>
48 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
51 2002-11-05 Tom Tromey <tromey@redhat.com>
54 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
55 * java-tree.h (enum java_tree_index): New values
56 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
57 (decimal_int_max, decimal_long_max): New defines.
58 * lex.c (yylex): Rewrote range checking. Sign extend literals.
59 (error_if_numeric_overflow): Rewrote range checking.
60 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
63 2002-11-02 Tom Tromey <tromey@redhat.com>
65 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
67 * class.c (make_method_value): Put class name, not signature, into
68 `throws' field. For PR java/8415.
70 2002-10-24 Tom Tromey <tromey@redhat.com>
72 * gcj.texi (Invoking gij): Document --showversion.
73 (Standard Properties): java.library.path now set.
75 2002-10-23 Tom Tromey <tromey@redhat.com>
77 * gjavah.c (decode_signature_piece): In JNI mode, print
78 `jobjectArray' when array depth is nonzero.
81 2002-10-15 Andrew Haley <aph@redhat.com>
83 * parse.y (patch_invoke): Call force_evaluation_order on a static
85 (resolve_qualified_expression_name): Call force_evaluation_order
86 on a arg list that is part of a Qualified Expression Name.
88 * lang.c (dump_compound_expr): New.
89 (java_dump_tree): New.
91 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
93 * gcj.texi: Added item describing the GCJ runtime property
96 2002-10-15 Richard Henderson <rth@redhat.com>
98 * jcf-parse.c (get_constant): Fix type warning.
100 2002-10-15 Andrew Haley <aph@redhat.com>
102 * java-tree.h (java_inlining_merge_static_initializers): Declare.
103 (java_inlining_map_static_initializers): Declare.
105 2002-10-14 Andrew Haley <aph@redhat.com>
107 * tree-inline.c (remap_block): All local class initialization
108 flags go in the outermost scope.
109 (expand_call_inline): Call java_inlining_map_static_initializers.
110 (expand_call_inline): Call java_inlining_merge_static_initializers.
111 * java/lang.c (merge_init_test_initialization): New.
112 (java_inlining_merge_static_initializers): New.
113 (inline_init_test_initialization): New.
114 (java_inlining_map_static_initializers): New.
116 2002-10-11 Mark Wielaard <mark@klomp.org>
118 * gcj.texi (Compatibility): Add Limitations and Extensions section.
120 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
122 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
124 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
126 * parse.y (merge_string_cste): Add parentheses around & within |.
128 2002-10-08 Tom Tromey <tromey@redhat.com>
130 * parse.y (variable_declarator_id): Simplify error path for
131 array declarator error. For PR java/8003.
133 2002-10-08 Zack Weinberg <zack@codesourcery.com>
135 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
138 2002-10-08 Andrew Haley <aph@redhat.com>
140 * parse.y (attach_init_test_initialization_flags): Check for
143 2002-10-07 Anthony Green <green@redhat.com>
145 * parse.y (merge_string_cste): Fix bug in string concatenation.
147 2002-10-03 Michael Koch <konqueror@gmx.de>
149 * gcj.texi (Standard properties):
150 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
152 2002-10-02 Roger Sayle <roger@eyesopen.com>
155 * lang.c (java_init): If storing the vbit in function
156 pointers, ensure that force_align_functions_log is atleast
157 one to aid compatability with g++ vtables.
159 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
161 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
162 foul of type-based aliasing.
164 2002-09-30 Anthony Green <green@redhat.com>
166 * gcj.texi (Invoking jv-scan): Fix texinfo.
168 2002-09-28 Anthony Green <green@redhat.com>
170 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
171 (Code Generation): Add -fno-assert documentation.
172 * jv-scan.c (flag_assert): New global.
173 (options): Add assert option.
174 (help): Add --no-assert documentation.
175 * parse-scan.y (flag_assert): New global.
176 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
177 (flag_assert): New global.
178 * java-tree.h (flag_assert): New global.
179 * lex.c (java_lex): Obey flag_assert.
180 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
183 2002-09-26 Andrew Haley <aph@redhat.com>
185 * expr.c (build_java_array_length_access): Check for null pointer.
186 * expr.c (expand_java_arrayload): Likewise.
188 2002-09-21 Richard Henderson <rth@redhat.com>
190 * jcf-parse.c (get_constant): Decode from IEEE no matter
191 what the target format.
193 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
195 * ChangeLog: Follow spelling conventions.
199 * gjavah.c: Likewise.
200 * java-tree.h: Likewise.
201 * jcf-dump.c: Likewise.
202 * jcf-parse.c: Likewise.
203 * jvspec.c: Likewise.
205 * mangle.c: Likewise.
208 2002-09-17 Tom Tromey <tromey@redhat.com>
210 * lex.c (java_read_unicode_collapsing_terminators): Handle case
211 where \r appears at EOF. Fixes PR java/7950.
213 2002-09-16 Geoffrey Keating <geoffk@apple.com>
215 * java-tree.h (union lang_tree_node): Add chain_next option.
217 2002-09-16 Richard Henderson <rth@redhat.com>
219 * jcf-parse.c (get_constant): Runtime check for IEEE format;
220 use new real.h interface.
221 * jcf-write.c (find_constant_index): Use new real.h interface.
222 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
224 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
226 * lang.c: Follow spelling conventions.
228 2002-09-11 Per Bothner <per@bothner.com>
230 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
231 constant to the type of the field.
232 (java_complete_tree): Remove now-redundant code.
234 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
236 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
239 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
240 return label if a ret instruction for the jsr has been reached.
242 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
244 * parse.y (DIR_SEPARATOR): Don't define.
245 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
247 2002-08-28 Andrew Haley <aph@redhat.com>
249 * verify.c (verify_jvm_instructions): Allow exception handler
250 inside code that is being protected, but generate a warning.
251 * except.c (link_handler): Initialize `expanded' in new eh_range.
252 (binding_depth, is_class_level, current_pc): Declare extern.
254 2002-09-01 Mark Wielaard <mark@klomp.org>
256 * gcj.texi: Add chapter about system properties.
259 2002-08-26 Tom Tromey <tromey@redhat.com>
261 * parse.y (try_builtin_assignconv): Allow narrowing primitive
262 conversion if RHS_TYPE is byte, short, or char.
264 2002-08-22 Tom Tromey <tromey@redhat.com>
266 * gcj.texi (Invoking gij): Document -cp and -classpath.
268 2002-08-21 Tom Tromey <tromey@redhat.com>
270 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
271 $(prefix)/share. For PR libgcj/7633.
273 For PR java/6005 and PR java/7611:
274 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
275 (java_can_use_bit_fields_p): New function.
277 2002-08-16 Tom Tromey <tromey@redhat.com>
279 * gcj.texi (Class Initialization): Mention class initialization of
282 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
284 * Make-lang.in (java-tree-inline.o): New.
285 (JAVA_OBJS): Add java-tree-inline.o.
286 * parse.y (source_end_java_method): Call java_optimize_inline.
287 (java_expand_method_bodies): Save method's tree in
289 (add_stmt_to_compound): Keep track of the number of statments.
290 * lang.c (java_init): Enable flag_inline_trees.
291 (java_post_options): If flag_inline_functions is on, enable
292 flag_inline_trees instread.
293 (decl_constant_value): New.
294 (java_tree_inlining_walk_subtrees): New.
295 * java-tree.h (DECL_NUM_STMTS): New macro.
296 (java_optimize_inline): Declare.
297 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
299 * decl.c (build_result_decl): If we already have a DECL_RESULT
301 (dump_function): New.
302 (java_optimize_inline): New.
303 (dump_function): New.
305 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
308 * parse.y (build_assertion): Invert return from
309 desiredAssertionStatus.
311 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
313 * jcf-write.c (get_access_flags): Return correct access flags for
314 private and protected inner classes.
316 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
318 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
320 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
322 * mangle_name.c: Don't include obstack.h twice.
323 * xref.c: Don't include obstack.h.
325 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
327 * class.c: (permanent_obstack): Delete declaration.
328 * constants.c: (permanent_obstack): Delete declaration.
329 * except.c: (permanent_obstack): Delete declaration.
330 * expr.c: (permanent_obstack): Delete declaration.
331 * jcf-parse.c: (permanent_obstack): Delete declaration.
332 (saveable_obstack): Delete declaration.
333 * parse.h: (permanent_obstack): Delete declaration.
334 * typeck.c: (permanent_obstack): Delete declaration.
336 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
338 * gcj.texi (version-gcc): Increase to 3.3.
340 2002-07-22 Tom Tromey <tromey@redhat.com>
342 * lex.c (java_lex): Check for `e' or `E' after 0.
344 2002-07-21 Richard Henderson <rth@redhat.com>
346 * lang.c (java_unsafe_for_reeval): New.
347 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
349 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
351 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
352 (jcf_path_init): Use GET_ENVIRONMENT.
354 2002-07-10 Roger Sayle <roger@eyesopen.com>
355 Zack Weinberg <zack@codesourcery.com>
357 * builtins.c (initialize_builtins): Remove defines that
358 handled C/C++ specific junk hereby removed from builtins.def.
360 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
362 * lang.c (java_post_options): Update prototype.
364 2002-07-05 Roger Sayle <roger@eyesopen.com>
366 * builtins.c (initialize_builtins): Ignore the additional
367 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
368 the builtins.def file.
370 2002-07-01 Tom Tromey <tromey@redhat.com>
373 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
376 2002-07-01 Roger Sayle <roger@eyesopen.com>
378 * java/decl.c (builtin_function): Accept additional parameter.
379 (java_init_decl_processing): Pass an additional NULL_TREE
380 argument to builtin_function.
382 2002-06-29 T.J. Mather <tjmather@maxmind.com>
384 * gcj.texi: Fixed gcj invocation example so that it compiles.
386 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
388 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
389 * parse.y (mark_parser_ctxt): Likewise.
390 (check_modifiers, declare_local_variables): Avoid incorrect
391 hardcoded constant 10.
393 * lex.c (java_read_char): Avoid "comparison is always true"
396 2002-06-25 Andreas Schwab <schwab@suse.de>
398 * expr.c (JSR): Avoid undefined operation on PC.
400 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
402 * decl.c (clear_binding_level): Const-ify.
404 2002-06-13 Akim Demaille <akim@epita.fr>
406 * parse.y (class_declaration, interface_declaration): Make sure
407 all their rules have an action, in order to avoid meaningless `$$
408 = $1' and their type clashes.
410 2002-06-11 Tom Tromey <tromey@redhat.com>
412 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
413 * parse-scan.y (statement_without_trailing_substatement): Added
415 (assert_statement): New rule.
416 * java-tree.h (struct lang_type) [assertions]: New field.
417 (TYPE_USES_ASSERTIONS): New macro.
418 (CLASS_USES_ASSERTIONS): Likewise.
419 (FIELD_SYNTHETIC): New define.
420 * lex.c (java_lval;): Added ASSERT_TK.
421 * parse.y (ASSERT_TK): Added.
422 (statement_without_trailing_substatement): Added assert_statement.
423 (assert_statement): New rule.
424 (build_assertion): New function.
425 (maybe_generate_pre_expand_clinit): Create and initialize
427 (lookup_package_type): Removed decl.
428 * keyword.h: Rebuilt.
429 * keyword.gperf (assert): New token.
431 2002-06-10 Akim Demaille <akim@epita.fr>
433 * parse.y (interface_type_list, class_member_declaration)
434 (unary_expression_not_plus_minus): Remove duplicate %type.
437 2002-06-09 Tom Tromey <tromey@redhat.com>
439 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
441 * parse.y (method_header): Give error message in all cases.
444 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
446 Don't use RTL inlining. Fix for PR java/6820.
447 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
448 (flag_really_inline): New.
449 (java_decode_option): Set flag_really_inline if -finline-functions
451 (java_post_options): New function. Turn off inlining unless
452 flag_really_inline is set.
454 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
456 * gjavah.c (throwable_p): Accept argument as either a classname or
457 signature fragment. Create null-terminated classname string for super
458 when calling itself recursively.
459 (decode_signature_piece): Skip first character from class name
460 signature when calling throwable_p.
462 2002-06-08 H.J. Lu (hjl@gnu.org)
464 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
466 2002-06-04 Tom Tromey <tromey@redhat.com>
468 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
470 2002-06-04 Michael Koch <konqueror@gmx.de>
472 * gcj.texi (Input Options): Fixed typo.
474 2002-06-04 Zack Weinberg <zack@codesourcery.com>
476 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
477 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
478 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
479 and all now-pointless local variables. Rename other local
480 variables to reflect their not being handles.
482 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
483 #if JCF_USE_STDIO blocks.
485 * parse.y: Add missing semicolon at end of rule.
487 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
489 * check-init.c (attach_initialized_static_class): Delete, unused.
490 * parse.y: Use htab_t instead of struct hashtable, update
492 * java-tree.h: Include hashtab.h instead of hash.h.
493 (struct lang_decl_func): Use htab_t, set up for gengtype.
494 (struct init_test_hash_entry): Delete.
495 (struct treetreehash_entry): New.
496 (java_treetreehash_find): New
497 (java_treetreehash_new): New prototype.
498 (java_treetreehash_create): New prototype.
499 (java_mark_tree): Delete prototype.
500 (java_hash_hash_tree_node): Delete prototype.
501 (java_hash_compare_tree_node): Delete prototype.
502 (attach_initialized_static_class): Delete prototype.
503 * expr.c (build_class_init): Update to use java_treetreehash
505 (java_expand_expr): Update to use htab_t.
506 (emit_init_test_initialization): Likewise.
507 * decl.c (java_mark_tree): Delete.
508 * class.c (init_test_hash_newfunc): Delete.
509 (java_hash_hash_tree_node): Delete.
510 (java_hash_compare_tree_node): Delete.
511 (add_method_1): Update to use java_treetreehash functions.
512 (JAVA_TREEHASHHASH_H): New macro.
513 (java_treetreehash_hash): New function.
514 (java_treetreehash_compare): New function.
515 (java_treetreehash_find): New function.
516 (java_treetreehash_new): New function.
517 (java_treetreehash_create): New function.
518 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
520 * Make-lang.in (java/parse.o): Depend on debug.h.
521 * java-tree.h (struct lang_identifier): Use gengtype.
522 (union lang_tree_node): New.
523 (struct lang_decl_func): Use gengtype.
524 (struct lang_decl_var): Likewise.
525 (struct lang_decl): Likewise.
526 * parse.y: Include debug.h.
527 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
529 * lang.c (struct language_function): New dummy structure.
531 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
532 descriminator for DECL_LANG_SPECIFIC.
533 (struct lang_decl_func): Rename from struct lang_decl.
534 (enum lang_decl_desc): New.
535 (struct lang_decl): Make it a union. Update all the accessor macros.
536 (struct lang_type): Use gengtype.
537 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
538 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
539 are now the same size.
540 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
541 use discriminator to mark DECL_LANG_SPECIFIC.
543 * Make-lang.in (gt-java-builtins.h): New rule.
544 (java/builtins.o): Add dependency on gt-<filename>.h.
545 * builtins.c: Use gengtype for roots.
546 (union string_or_tree): Use gengtype.
547 (struct builtin_record): Use gengtype.
548 * config-lang.in (gtfiles): Add builtins.c.
550 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
551 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
552 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
553 gt-java-parse.h, gtype-java.h): Add rules to generate.
554 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
555 (class.o): Add dependency on gt-*.h.
556 (constants.o): Likewise.
559 (jcf-parse.o): Likewise.
560 (jcf-write.o): Likewise.
562 * config-lang.in (gtfiles): New.
563 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
564 * constants.c: Replace uses of ggc_add_* with GTY markers.
566 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
567 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
568 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
569 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
571 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
573 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
574 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
576 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
577 Include gtype-java.h.
579 2002-06-02 Tom Tromey <tromey@redhat.com>
581 Fix for PR java/5913:
582 * parse.y (patch_binop): Call patch_string on op1.
584 2002-06-02 Tom Tromey <tromey@redhat.com>
586 Fix for PR java/1343, PR java/6336:
587 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
588 formatting. Changed return type.
589 (anonymous_class_counter): Moved to top of file.
590 (maybe_make_nested_class_name): Append number to class name for
591 function-local classes.
593 2002-05-28 Zack Weinberg <zack@codesourcery.com>
595 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
596 * Make-lang.in: Update dependency lists.
598 2002-05-18 Mark Mitchell <mark@codesourcery.com>
600 * gjavah.c (throwable_p): Do not free the name of the class after
601 passing it to find_class.
602 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
603 * jcf-io.c (dirent.h): Include it.
604 (fnmatch.h): Likewise.
605 (compare_path): New function.
606 (java_or_class_file): Likewise.
607 (memoized_dirlist_entry): New type.
608 (memoized_dirlist_lookup_eq): New function.
609 (memoized_dirlists): New variable.
610 (caching_stat): New function.
611 (memoized_class_lookup_eq): New function.
612 (memoized_class_lookups): Likewise.
613 (find_class): Use memoized_class_lookups and caching_stat.
614 * jcf.h (JCF_USE_SCANDIR): Define.
615 * parse.y (java_expand_classes): Write the class files in reverse
618 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
620 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
622 2002-05-13 Mark Mitchell <mark@codesourcery.com>
624 * jcf-write.c (write_classfile): Unlink the temporary file if it
625 cannot be renamed. Use concat to build up the name of the
628 2002-05-08 Mark Mitchell <mark@codesourcery.com>
630 * jcf-write.c (write_classfile): Write the file to a
631 temporary file and then rename it.
633 2002-05-07 Tom Tromey <tromey@redhat.com>
635 * gjavah.c (throwable_p): Use xstrdup, not strdup.
637 Fix for PR java/1200:
638 * gjavah.c (throwable_p): New function.
639 (decode_signature_piece): Use it. A `WeakReference' isn't the
642 (gcjh_streq): New function.
644 2002-05-07 Andreas Jaeger <aj@suse.de>
646 * parse.y (finish_for_loop): Fix if statement.
648 2002-05-06 Tom Tromey <tromey@redhat.com>
650 Fix for PR java/5941:
651 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
652 loop update expression.
653 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
654 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
656 2002-05-04 Mark Wielaard <mark@klomp.org>
659 * parse.y (build_string_concatenation): Return just op1 only when op2
660 is null and op1 is a STRING_CST, otherwise always construct a
663 2002-04-27 Tom Tromey <tromey@redhat.com>
666 * parse.y (string_convert_int_cst): New function.
667 (merge_string_cste): Use it.
669 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
671 * java-tree.h (java_parse_file): Update.
672 (java_set_yydebug): Remove.
673 * jcf-parse.c (yydebug): Remove.
674 (java_set_yydebug): Die.
675 (java_parse_file): Update.
676 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
678 2002-04-24 Tom Tromey <tromey@redhat.com>
681 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
682 EXPR_WFL_QUALIFICATION of qual_wfl.
684 2002-04-23 Per Bothner <per@bothner.com>
686 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
687 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
688 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
690 2002-04-23 Tom Tromey <tromey@redhat.com>
693 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
694 recognize `-fcompile-resource='.
695 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
698 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
700 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
701 paths. Fixes PR java/2791.
703 2002-04-19 Andrew Haley <aph@redhat.com>
705 * jcf-write.c (push_long_const): lo, hi: New variables.
706 Use rshift_double to extract the high part of a 64-bit long.
707 Use WORD_TO_INT to extract the low part.
709 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
710 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
711 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
713 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
715 * typeck.c (incomplete_type_error): Remove.
717 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
719 * class.c (make_class_data): Set DECL_ALIGN on static class data,
720 for hash synchronization.
721 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
722 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
725 2002-04-16 Mark Wielaard <mark@klomp.org>
727 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
730 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
732 Fix for PR java/6294:
733 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
736 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
738 Fix for PR java/6085:
739 * parse.y (patch_method_invocation): Always use build_access_to_thisn
740 to get enclosing "this" argument for inner-class constructor
741 invocation. Pass correct arguments to build_access_to_thisn.
743 2002-04-10 Andreas Jaeger <aj@suse.de>
745 * gcj.texi (Input Options): Fix extdirs patch.
747 2002-04-10 Anthony Green <green@redhat.com>
749 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
751 2002-04-09 Anthony Green <green@redhat.com>
753 * gcj.texi (Input Options): Add --extdirs documentation.
754 * jcf-dump.c (OPT_extdirs): New macro.
755 (options): Add extdirs option.
756 (help): Describe --extdirs.
757 (main): Handle OPT_extdirs.
758 * gjavah.c (OPT_extdirs): New macro.
759 (options): Add extdirs option.
760 (help): Describe --extdirs.
761 (main): Handle OPT_extdirs.
762 * jcf-path.c (jcf_path_init): Add extdirs support.
763 (jcf_path_extdirs_arg): New function.
764 (extensions): New variable to hold extensions path entries.
765 * jvspec.c: Remove -fextdirs= when compiling main().
766 * lang.c (java_decode_option): Handle -fextdirs=.
767 * jcf.h (jcf_path_extdirs_arg): Declare new function.
768 * Make-lang.in: Compile jcf-path with version info for use in
769 identifying the appropriate libgcj.jar.
771 2002-04-08 Tom Tromey <tromey@redhat.com>
774 * .cvsignore: Added rmic.1 and rmiregistry.1.
775 * gcj.texi (Top): Link to new nodes.
776 (Invoking rmic): New node.
777 (Invoking rmiregistry): Likewise.
778 * Make-lang.in (java.generated-manpages): Added rmic.1 and
780 (java.maintainer-clean): Likewise.
781 ($(srcdir)/java/rmic.1): New target.
782 ($(srcdir)/java/rmiregistry.1): Likewise.
783 (java.install-man): Handle rmic.1 and rmiregistry.1.
785 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
787 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
788 Add note about handling uncaught exceptions. Add an exception handler
791 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
793 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
794 after using it to patch CALL_EXPR.
796 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
798 * gcj.texi (Invocation): Document CNI invocation API.
800 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
802 * expr.c (truthvalue_conversion): Rename. Update.
803 (expand_compare): Update.
804 * java-tree.h (java_truthvalue_conversion): New.
805 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
807 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
809 * java-tree.h (java_mark_addressable): New.
810 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
811 * typeck.c (mark_addressable): Rename, update.
813 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
815 * expr.c (build_java_binop): Update.
816 * java-tree.h (java_signed_type, java_unsigned_type,
817 java_signed_or_unsigned_type): Update.
818 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
819 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
820 * parse.y (patch_binop): Update.
821 * typeck.c (signed_or_unsigned_type, unsigned_type,
822 signed_type): Update.
824 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
826 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
827 (java_dummy_print): Remove.
828 (lang_print_error): Rename. Exit early if inhibiting output.
829 (inhibit_error_printing_function): New.
830 (java_init): Don't set hook.
831 (lang_init_source): Use new boolean.
833 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
835 * parse.y (do_resolve_class): Fix infinite recursion.
837 2002-03-29 Tom Tromey <tromey@redhat.com>
839 * parse.y (check_inner_circular_reference): Ignore incomplete
842 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
844 * Make-lang.in (builtins.o): Update.
845 * boehm.c (get_boehm_type_descriptor): Update.
846 * builtins.c: Include langhooks.h.
847 * decl.c (java_init_decl_processing): Update.
848 * java-tree.h (java_type_for_mode, java_type_for_size): New.
849 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
851 * typeck.c (type_for_mode, type_for_size): Update.
853 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
855 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
857 2002-03-28 Tom Tromey <tromey@redhat.com>
859 * except.c (expand_end_java_handler): If the handler type is NULL,
860 use java.lang.Throwable. Fixes PR java/5986.
862 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
864 Fix for PR java/4715:
865 * jcf-parse.c (parse_source_file_3): New function.
866 (read_class): Call it.
867 (java_parse_file): Likewise.
869 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
871 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
873 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
875 * parse.y (resolve_package): Initialize "decl".
876 (lookup_package_type): Remove unused function.
878 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
880 Fix for PR java/5993:
881 * parse.y (resolve_package): Return the decl if resolution was
882 successful. Don't special case "java.lang" and "java.lang.reflect"
883 packages. Set type_name to the merged identifier.
884 (resolved_qualified_expression_name): Print error using "name" if
885 resolve_package returns NULL_TREE.
887 2002-03-27 Tom Tromey <tromey@redhat.com>
889 * expr.c (expand_invoke): Don't generate null pointer check if
890 we're calling <init>.
892 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
894 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
896 * java-tree.h (java_lang_expand_expr): Similarly.
897 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
898 (java_init): Don't set hook.
900 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
902 Fix for PR java/5850:
903 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
904 context if field was not found in the current scope.
905 * expr.c (lookup_field): Don't look in enclosing contexts.
907 2002-03-26 Tom Tromey <tromey@redhat.com>
909 Fix for PR java/5942:
910 * parse.y (init_src_parse): Added sanity check.
911 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
914 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
916 * decl.c (lang_mark_tree): Rename java_mark_tree.
917 * java-tree.h (java_mark_tree): New.
918 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
920 2002-03-25 Zack Weinberg <zack@codesourcery.com>
922 * lex.c: Change java_perform_atof to take normal parameters
923 instead of a pointer to a parameter block. Call it directly
926 2002-03-22 Mark Wielaard <mark@klomp.org>
928 Fix for PR java/5368:
929 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
930 when printing error message.
932 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
934 * decl.c (maybe_build_cleanup): Remove.
936 2002-03-22 Tom Tromey <tromey@redhat.com>
938 Andrew Haley <aph@cambridge.redhat.com>
940 * expr.c (build_field_ref): Don't build a check if the field is a
943 2002-03-21 Eric Blake <ebb9@email.byu.edu>
945 Fix for PR java/6026:
946 * lex.c (java_lex): Fix parsing of consecutive floats.
948 2002-03-21 Tom Tromey <tromey@redhat.com>
950 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
953 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
955 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
956 insert_block, getdecls, kept_level_p, global_bindings_p): New.
958 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
960 * gcj.texi: @code{gcj} becomes @command{gcj}.
961 @code{gcc} becomes @command{gcc}.
962 GcjRaw changed to gnu.gcc.RawData.
964 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
966 * decl.c (start_java_method): Use new hook.
967 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
968 (java_init): Remove old hook.
970 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
972 * builtins.c (define_builtin): Do nothing if `type' is null.
975 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
977 * parse.y (parser_check_super_interface): Fix error message
980 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
982 * jcf-parse.c (get_constant): Delete unused variables.
984 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
986 * java-tree.h (java_parse_file): New.
987 * jcf-parse.c (yyparse): Rename java_parse_file.
988 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
990 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
992 * parse.y (craft_constructor): Return the constructor decl.
993 (java_expand_classes): Update comments.
994 (lookup_method_invoke): Call fix_constructors immediately for
995 anonymous class. Fixes PR java/5935.
997 2002-03-15 Anthony Green <green@redhat.com>
999 * jcf-parse.c (yyparse): Don't emit class registration
1000 constructor when compiling resource files.
1002 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1004 * lang.c (java_tree_code_type, java_tree_code_length,
1005 tree_code_name): Delete.
1006 (tree_code_type, tree_code_length, tree_code_name): Define.
1007 (java_init): Don't try to copy into the various tree_code
1010 2002-03-12 Tom Tromey <tromey@redhat.com>
1012 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1013 UTF-8, not UCS-2. Fixes PR java/5923.
1015 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1016 a call_expr wrapped in a convert. Fixes PR java/5848.
1018 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1020 * jcf-write.c (write_classfile): Improve error strings.
1022 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1024 * lex.c: Adjust comments to GNU standards.
1026 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1028 Fix for PR java/5902:
1029 * lex.c (java_lex): Fix parsing of literals.
1031 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1033 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1034 to prevent it getting evaluated twice in the store checking case.
1035 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1038 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1040 * decl.c (java_init_decl_processing): Make sure class_type_node
1041 alignment is not less than 64 bits if hash synchronization is enabled.
1043 2002-03-08 Per Bothner <per@bothner.com>
1045 * parse.y (java_complete_lhs): Check if patch_assignment
1046 returned an error-mark.
1048 * parse.y (try_builtin_assignconv): Don't special-case zero.
1050 2002-03-08 Per Bothner <per@bothner.com>
1052 Fix for PR java/5812.
1053 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1054 here instead of in JSR macro. Likewise with load_type_state call.
1055 Do the latter on if the return_pc has been verified (the jsr returns).
1056 (JSR): Now just call build_java_jsr.
1058 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1060 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1061 (java.install-common): Link native driver to
1062 JAVA_TARGET_INSTALL_NAME.
1064 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1066 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1067 * builtins.c(sin_builtin): Likewise
1068 * builtins.c(sqrt_builtin): Likewise
1070 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1072 * java/expr.c, java/jcf-parse.c, java/lex.c:
1073 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1074 REAL_ARITHMETIC blocks unconditional. Delete some further
1075 #ifdef blocks predicated on REAL_ARITHMETIC.
1077 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1079 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1080 explicit sizeof/sizeof.
1081 * decl.c (java_init_decl_processing): Likewise.
1082 * jcf-parse.c (init_jcf_parse): Likewise.
1083 * parse.y (init_src_parse): Likewise.
1085 2002-03-02 Per Bothner <per@bothner.com>
1087 Make --CLASSPATH by a synonym for --classpath and -classpath.
1088 Implement --bootclasspath.
1089 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1090 (classpath_l): Remove.
1091 (jcf_path_CLASSPATH_arg): Remove.
1092 (jcf_path_bootclasspath_arg): New function.
1093 (jcf_path_seal): Simplify accordingly.
1095 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1096 (jcf_path_CLASSPATH): Remove declaration.
1097 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1098 (lang_specific_driver): Translate -bootclasspath.
1099 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1100 * lang.c (decode_lang_options): Do jcf_path_init first.
1101 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1102 * gjavah.c: Also handle --bootclasspath.
1103 Handle --CLASSPATH as a synonum for --classpath.
1104 * jcf-dump.c: Likewise.
1106 "." is not part of system path, but is the default for --classpath.
1107 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1108 (jcf_path_seal): Add "." if no CLASSPATH specified.
1110 * gcj.texi: Document changes.
1112 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1114 * expr.c (build_java_arraystore_check): Fix formatting.
1116 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1118 Fix for PR java/5758, java/5632:
1119 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1120 inner-class separator too.
1121 * parse.y (do_resolve_class): New local `decl_result.'
1122 Progressively build a name for what can have been loaded.
1124 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1126 * expr.c (java_array_data_offset): Removed function.
1127 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1128 (build_java_array_length_access): Obtain "length" value using a
1129 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1130 (build_java_arrayaccess): Correct comment. Access "data" using a
1131 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1132 (build_java_arraystore_check): New function.
1133 (expand_java_arraystore): Use build_java_arraystore_check.
1134 * parse.y (patch_assignment): Simplify code to insert a store check
1135 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1136 * check-init.c (check_init): Update to reflect that an array length
1137 access is now a COMPONENT_REF.
1138 * gcj.texi (Code Generation): Improve documentation of
1139 -fno-bounds-check. Add documentation for -fno-store-check.
1140 * java-tree.h (flag_store_check): Declare.
1141 (build_java_arraystore_check): Declare.
1142 * lang.c (flag_store_check): Initialize to 1.
1143 (lang_f_options): Add store-check option.
1144 * jvspec.c: Don't pass store-check option to jvgenmain.
1145 * lang-options.h: Add help string for -fno-store-check.
1147 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1149 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1150 * java-tree.h (java_dup_lang_specific_decl): New.
1151 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1153 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1155 * builtins.c, decl.c: Delete traditional-mode-related code
1156 copied from the C front end but not used, or used only to
1157 permit the compiler to link.
1159 2002-02-22 Tom Tromey <tromey@redhat.com>
1161 Fix for PR java/2369:
1162 * jvspec.c (verify_class_name): New function.
1163 (lang_specific_driver): Call it.
1164 (JAVA_START_CHAR_P): New macro.
1165 (JAVA_PART_CHAR_P): Likewise.
1167 2002-02-22 Per Bothner <per@bothner.com>
1169 * class.c: Change vtable to be more compatible with g++ v3 abi.
1170 (get_dispatch_table): Prepend offset-to-top (always 0) and
1171 type_info pointer (currently unimplemented hence NULL) to vtable.
1172 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1173 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1174 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1175 (build_dtable_decl): Add declarations for new fields.
1177 2002-02-20 Per Bothner <per@bothner.com>
1179 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1180 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1181 don't need to set it on the COMPOUND_EXPR - the caller does that.
1183 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1185 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1186 `--CLASSPATH' becomes `--classpath.'
1187 * gjavah.c: Likewise.
1188 * jcf-dump.c: Likewise.
1189 * lang-options.h: Likewise.
1191 * jcf-path.c: Updated comment.
1192 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1193 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1194 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1195 (jcf_path_CLASSPATH_arg): Ditto.
1196 (classpath_u): Updated leading comment.
1198 2002-02-20 Per Bothner <per@bothner.com>
1200 * builtins.c (check_for_builtin): New function.
1201 (build_call_or_builtin): Remove.
1202 * java-tree.h: Update accordingly.
1203 * expr.c (expand_invoke): Use build + check_for_builtin instead
1204 of build_call_or_builtin.
1205 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1206 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1207 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1209 2002-02-17 Tom Tromey <tromey@redhat.com>
1211 * java-tree.h (TYPE_STRICTFP): New macro.
1212 (struct lang_type) [strictfp]: New field.
1213 (CLASS_STRICTFP): New macro.
1214 (METHOD_STRICTFP): New macro.
1215 (struct lang_decl) [strictfp]: New field.
1216 * parse.y (method_header): Disallow strictfp constructor or
1218 (STRICT_TK): Move before MODIFIER_TK.
1219 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1220 (METHOD_MODIFIERS): Likewise.
1221 (INTERFACE_MODIFIERS): Likewise.
1222 * jcf-write.c (get_access_flags): Likewise.
1223 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1224 (add_method_1): Likewise.
1225 (get_access_flags_from_decl): Likewise.
1226 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1227 recognize strictfp flag.
1228 * jcf.h (ACC_STRICT): New define.
1230 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1232 * class.c(build_utf8_ref): Move declaration of decl_size
1234 2002-02-07 Tom Tromey <tromey@redhat.com>
1236 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1239 2002-02-04 Anthony Green <green@redhat.com>
1241 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1242 sections if available.
1244 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1246 * parse.y (java_expand_classes): Fix typo in static field loop.
1248 2002-02-02 Richard Henderson <rth@redhat.com>
1250 * class.c (add_field): Mark static fields external.
1251 (build_class_ref): Remove redundant set.
1252 * parse.y (java_expand_classes): Mark static fields of classes
1253 to be compiled as local.
1254 * jcf-parse.c (parse_class_file): Likewise.
1256 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1258 * gcj.texi (About CNI): New node.
1260 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1263 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1264 setlocale() with LC_CTYPE as a parameter.
1267 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1269 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1270 Follow GNU Coding Standards for --version.
1272 2002-01-28 Tom Tromey <tromey@redhat.com>
1274 * expr.c (build_jni_stub): Ensure storage for `meth' is
1276 * parse.y (java_complete_expand_methods): Set
1277 current_function_decl before building JNI stub.
1279 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1281 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1284 2002-01-22 Tom Tromey <tromey@redhat.com>
1286 * decl.c (java_init_decl_processing): Use add_predefined_file.
1287 Predefine RawData.java.
1288 (predef_filenames): Removed.
1289 (java_init_decl_processing): Don't register predef_filenames.
1290 * jcf-parse.c (add_predefined_file): New function.
1291 (predefined_filename_p): Rewrote.
1292 (predefined_filename_p): No longer static.
1293 * decl.c (java_init_decl_processing): Call initialize_builtins.
1294 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1295 (java/builtins.o): New target.
1296 * builtins.c: New file.
1297 * parse.y (patch_invoke): Use build_call_or_builtin.
1298 * java-tree.h (build_call_or_builtin): Declare.
1299 (initialize_builtins): Declare.
1300 (java_set_exception_lang_code): Removed unused declaration.
1301 (PREDEF_FILENAMES_SIZE): Removed.
1302 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1303 (predef_filenames): New define.
1304 (add_predefined_file): Declare.
1305 (predefined_filename_p): Declare.
1306 * expr.c (expand_invoke): Use build_call_or_builtin.
1308 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1310 * parse.y (patch_switch_statement): Fix format specifier.
1312 2002-01-16 Tom Tromey <tromey@redhat.com>
1314 More for PR java/5365:
1315 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1317 (process_file): Generate include for
1318 java.lang.UnsupportedOperationExceptions.
1320 2002-01-15 Andreas Jaeger <aj@suse.de>
1322 * .cvsignore: Add man pages.
1324 2002-01-15 Tom Tromey <tromey@redhat.com>
1326 Fix for PR java/5365:
1327 * gjavah.c (process_file): Turn class name into a file name.
1329 2002-01-14 Matthias Klose <doko@debian.org>
1331 * gcj.texi: Fix whitespace and formatting errors in the
1332 synopsis of the man pages. Update copyright.
1334 2002-01-14 Tom Tromey <tromey@redhat.com>
1337 * Make-lang.in (java.install-man): Handle jv-convert man page.
1338 (java.generated-manpages): Added jv-convert.1.
1339 (java.uninstall): Remove jv-convert.1.
1340 (java.maintainer-clean): Likewise.
1341 ($(srcdir)/java/jv-convert.1): New target.
1342 * gcj.texi (Top): Link to jv-convert node.
1343 (Individual utilities): Likewise.
1344 (Invoking jv-convert): New node.
1346 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1347 Martin Kahlert <martin.kahlert@infineon.com>
1349 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1350 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1352 2002-01-03 Graham Stott <grahams@redhat.com>
1354 * class.c (compile_resource_file): Update copyright date.
1355 Constify filename parameter.
1356 (java-tree.h): Update copyright date.
1357 (compile_resource_file): Constify filename parameter.
1359 2002-01-03 Graham Stott <grahams@redhat.com>
1361 * gcc/jcf-parse.c: Update copyright date.
1362 (yyparse): Constify resource_filename.
1364 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1366 * parse.y (src_parse_roots): Don't needlessly zero init.
1368 2001-12-31 Tom Tromey <tromey@redhat.com>
1370 * parse.y (dump_java_tree): New function.
1371 (source_end_java_method): Call it.
1372 (end_class_declaration): Likewise.
1373 * lang.c (java_decode_option): Call dump_switch_p.
1375 2001-12-28 Tom Tromey <tromey@redhat.com>
1377 * gen-table.pl: Don't process characters after \uffff. Added
1378 comment pointing to input file.
1380 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1382 * gen-table.pl: Const-ify output. Document the location of a
1383 suitable unicode input file.
1385 * chartables.h: Regenerate.
1387 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1389 * chartables.h: Const-ify.
1390 * gjavah.c (options): Likewise.
1391 * jcf-dump.c (options): Likewise.
1392 * jv-scan.c (options): Likewise.
1393 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1394 * parse.y (binop_lookup): Likewise.
1396 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1398 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1399 the static arrays that are output.
1400 * jvspec.c (jvgenmain_spec): Make static.
1401 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1402 * keyword.h: Regenerate.
1403 * lang.c (string_option, process_option_with_no, lang_f_options,
1404 lang_W_options): Const-ify.
1405 * lex.c (java_lex): Likewise.
1407 2001-12-21 Richard Henderson <rth@redhat.com>
1409 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1410 (get_boehm_type_descriptor): ... here. Arrange for the
1411 TREE_TYPE to get set properly.
1413 2001-12-21 Richard Henderson <rth@redhat.com>
1415 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1416 only if the target requires collect2.
1418 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1420 2001-12-20 Tom Tromey <tromey@redhat.com>
1423 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1424 CAN_COMPLETE_NORMALLY for the node.
1425 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1426 generate code for second branch if first branch can't complete
1428 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1429 the loop head if the loop body can't complete normally.
1431 2001-12-20 Tom Tromey <tromey@redhat.com>
1434 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1435 case where `finally' clause can't complete normally.
1437 2001-12-20 Tom Tromey <tromey@redhat.com>
1440 * parse.y (analyze_clinit_body): Added this_class parameter.
1441 Check for more cases where we must keep <clinit>.
1442 (maybe_yank_clinit): Cleaned up flow control.
1444 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1446 * decl.c (java_init_decl_processing): Don't initialize
1447 finit_leg_identifier_node.
1448 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1449 (finit_leg_identifier_node): Remove.
1450 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1452 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1454 * mangle.c (mangle_member_name): Don't special-case for
1456 * mangle_name.c (unicode_mangling_length): Likewise.
1457 (append_unicode_mangled_name): Likewise.
1458 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1461 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1463 * expr.c (build_java_array_length_access): Don't force null pointer
1464 check unless flag_check_references is set.
1466 2001-12-20 Tom Tromey <tromey@redhat.com>
1468 Fix for PR java/3417:
1469 * parse.y (patch_assignment): Added special processing for
1471 (patch_return): Don't convert booleans to integers, and don't
1472 special-case `null'.
1474 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1476 * config-lang.in (diff_excludes): Remove.
1478 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1480 * gcj.texi: Update link to GCC manual.
1482 2001-12-17 Tom Tromey <tromey@redhat.com>
1484 * parse.y (link_nested_class_to_enclosing): Removed useless
1487 2001-12-16 Tom Tromey <tromey@redhat.com>
1489 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1492 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1494 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1495 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1498 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1500 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1502 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1504 * decl.c (java_init_decl_processing): Build otable_type correctly.
1505 otable_decl is an otable_type.
1507 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1509 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1510 otable_type, otable_ptr_type, method_symbol_type,
1511 method_symbols_array_type, method_symbols_array_ptr_type): New
1512 field/global tree definitions.
1513 (flag_indirect_dispatch): New flag.
1514 * decl.c (java_init_decl_processing): Initialize new otable and
1515 otable_syms type nodes and decls. Add new field "index" to
1517 * class.c (build_method_symbols_entry): New function.
1518 (make_method_value): Set "index" to to method's vtable index for
1519 virtual methods when indirect-dispatch is not used.
1520 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1521 and set vtable_method_count to -1. Set otable and otable_syms field
1522 if indirect-dispatch is used and there was something to put in them.
1523 (build_method_symbols_entry): New function.
1524 (emit_offset_symbol_table): New function.
1525 * expr.c (get_offset_table_index): New function.
1526 (build_invokevirtual): Build array reference to otable at the index
1527 returned by get_offset_table_index, and use the result as the vtable
1529 (build_invokeinterface): Similar.
1530 * jcf-parse.c (yyparse): If indirect-dispatch, call
1531 emit_offset_symbol_table at the end of compilation, after all classes
1532 have been generated.
1533 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1534 * lang.c (flag_indirect_dispatch): Define.
1535 (lang_f_options): Add indirect-dispatch flag.
1537 2001-12-14 Matthias Klose <doko@debian.org>
1539 * gcj.texi: Markup for man page generation. Document missing
1540 options printed by <tool> --help.
1541 Terminate description of gij's -ms option with a dot.
1542 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1543 (java.generated-manpages java.install-man, java.uninstall,
1544 java-maintainer-clean) Updated.
1546 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1548 * class.c (get_dispatch_table): Fix java vtable layout
1549 for TARGET_VTABLE_USES_DESCRIPTORS.
1550 * decl.c (java_init_decl_processing): Initialize
1551 alloc_no_finalizer_node, finalize_identifier_node.
1552 * expr.c (class_has_finalize_method): New function.
1553 (expand_java_NEW): Generate calls for finalizer-free allocation.
1554 (build_invokevirtual): Fix java vtable layout for
1555 TARGET_VTABLE_USES_DESCRIPTORS.
1556 * java-tree.h (enum java_tree_index): New entries:
1557 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1558 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1559 (class_has_finalize_method): declare.
1560 (HAS_FINALIZER_P): New macro.
1561 * parse.y (patch_invoke): Generate calls for finalizer-free
1564 2001-12-12 Matthias Klose <doko@debian.org>
1566 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1567 whitespace at end of line.
1569 2001-12-11 Tom Tromey <tromey@redhat.com>
1571 * lex.c (java_init_lex): Define wfl_to_string as
1572 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1574 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1576 * class.c (make_method_value): Use null_pointer_node to
1577 represent empty exception table.
1579 2001-12-10 Tom Tromey <tromey@redhat.com>
1581 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1583 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1585 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1587 2001-12-09 Per Bothner <per@bothner.com>
1589 * check-init.c (current_switch_has_default): New static field.
1590 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1591 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1592 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1594 2001-12-09 Tom Tromey <tromey@redhat.com>
1596 * check-init.c (check_init): Don't allow pre- or post- increment
1597 or decrement of final variable.
1598 (final_assign_error): Minor error message rewording.
1600 2001-12-08 Tom Tromey <tromey@redhat.com>
1602 * java-tree.h: Fixed typo.
1604 * gjavah.c (decompile_method): Don't decompile to `return this'
1607 * gjavah.c (cxx_keywords): Re-sorted.
1608 * lex.c (cxx_keywords): Re-sorted.
1610 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1613 * gjavah.c (print_namelet): Clear subnamelets.
1614 (HANDLE_METHOD): Set `method_printed' earlier.
1616 2001-12-07 Tom Tromey <tromey@redhat.com>
1618 * lang.c (lang_f_options): Added
1619 optimize-static-class-initialization.
1620 (java_decode_option): Removed special case.
1622 2001-12-07 Per Bothner <per@bothner.com>
1624 * check-init.c (check_init): Fix typo freeing memory twice.
1626 2001-12-05 Per Bothner <per@bothner.com>
1628 Restore support for static class initialization optimization.
1629 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1630 * check-init.c (check_int): At end of BLOCK handle initialization
1631 blocks, which used to be done in java_complete_expand_method but did
1632 not handle the case where check_for_initialization might allocate
1633 more than a word of bits.
1634 * decl.c (lang_make_tree): The smic field is now a tree.
1635 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1636 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1638 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1640 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1641 Change from a hash table to a list.
1642 (struct_lang_decl): Change field 'smic' to match.
1643 * class.c (add_method_1): Initialize
1644 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1645 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1646 (java_expand_method_bodies): -here, since 'smic' is now a list.
1647 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1649 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1651 * class.c (java_hash_compare_tree_node): Fix casts.
1653 2001-12-04 Per Bothner <per@bothner.com>
1655 * check-init.c: Handle definite unassignment to finals in addition
1656 to definite assignment.
1657 (loop_current_locals): New field.
1658 (num_current_locals, int start_current_locals, num_current_words):
1660 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1661 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1662 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1663 (get_variable_decl, check_final_reassigned): New functions.
1664 (check_init, check_bool_init): Modify as needed for checking finals.
1665 (check_for_initialization): Take extra parameter and return void.
1666 Do extra start-up logic to check final fields for assignment.
1667 * parse.y (check_static_final_variable_assignment_flag,
1668 reset_static_final_variable_assignment_flag, check_final_assignment,
1669 check_final_variable_local_assignment_flag,
1670 reset_final_variable_indirect_assignment_flag,
1671 reset_final_variable_global_assignment_flag): Remove functions.
1672 (java_complete_expand_methods, outer_field_access_fix,
1673 patch_assignment): Remove no-longer used logic.
1674 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1675 * parse.y (register_fields, java_complete_tree): Update accordingly.
1677 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1678 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1679 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1681 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1683 * java-tree.h (DECL FINAL): New bit-field.
1684 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1685 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1686 (DECL_INIT_CALLS_THIS): New macro.
1687 (struct lang_decl): New bit-field init_calls_this.
1688 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1689 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1690 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1691 use it for both local variables and final fields.
1692 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1694 (struct lang_type): Remove hfv bit-field.
1695 (check_for_initialization): Change to return void.
1697 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1698 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1699 * check-init.c (final_assign_error): New helper function.
1700 (check_final_reassigned, check_init): Use it.
1701 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1703 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1704 bit-fields to unsigned.
1706 2001-12-03 Per Bothner <per@bothner.com>
1708 * parse.y (patch_binop): Minor constant folding.
1710 * parse.y (build_current_thisn): Shorter 'buffer'.
1712 2001-12-03 Per Bothner <per@bothner.com>
1714 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1715 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1716 * jcf-write.c (generate_bytecode_insns): Remove support for
1717 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1718 * check-init.c (check_init): Likewise.
1720 2001-12-03 Per Bothner <per@bothner.com>
1722 * verify.c (subroutine_nesting): New function.
1723 (verify_jvm_instructions): Use it to fix logic for checking that
1724 we're done with the current subroutine.
1726 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1727 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1729 2001-12-03 Per Bothner <per@bothner.com>
1731 * jcf.h: Fix obvious typo in comment.
1732 * typeck.c (build_null_signature): Add comment.
1734 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1736 * expr.c: Remove leading capital from diagnostic messages, as
1737 per GNU coding standards.
1738 * jcf-io.c: Similarly.
1739 * jcf-parse.c: Similarly.
1740 * jv-scan.c: Similarly.
1741 * jvspec.c: Similarly.
1742 * mangle.c: Similarly.
1744 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1745 Alexandre Petit-Bianco <apbianco@redhat.com>
1747 * expr.c (build_java_arrayaccess): Call save_expr on array for
1748 correct evaluation order, modified comment, fixed indentation.
1749 * parse.y: (patch_assignment): Correctly extract the array base
1750 from the tree generate by build_java_arrayaccess, added comments.
1751 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1752 Fixes PR java/3096, PR java/3803, PR java/3965.
1754 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1756 * expr.c (expand_byte_code): Remove trailing periods from messages.
1757 * jcf-parse.c (load_class, jcf_parse): Similarly.
1758 * jcf-write.c (generate_classfile): Similarly.
1759 * lex.c (java_lex): Similarly.
1761 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1763 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1765 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1767 * Make-lang.in (java.generated-manpages): New dummy target.
1769 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1771 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1773 (lang_specific_pre_link): Use set_input to set input_filename.
1775 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1776 (main): Fix definition.
1777 Strip `main' from classname.
1780 2001-11-18 Roger Sayle <roger@eyesopen.com>
1782 * parse.h (java_expand_switch): Remove old prototype.
1784 2001-11-18 Tom Tromey <tromey@redhat.com>
1786 Fix for PR java/1401:
1787 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1789 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1792 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1794 * lang.c (finish_parse): Rename to java_finish.
1795 (LANG_HOOKS_FINISH, java_finish): New.
1797 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1799 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1800 * java-tree.h: New prototype.
1801 * lang.c (java_init): Update prototype. Combine with old init_parse.
1803 2001-11-13 Tom Tromey <tromey@redhat.com>
1805 * gjavah.c (method_signature): New global.
1806 (HANDLE_METHOD): Set it.
1807 (decompile_return_statement): New function.
1808 (decompile_method): Use it.
1809 (print_method_info): Removed `synth' argument.
1811 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1813 * java-tree.h (java_set_yydebug): New.
1814 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1815 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1816 (print_lang_decl, print_lang_type, print_lang_identifier,
1817 print_lang_statistics, lang_print_xnode): Remove.
1819 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1821 * jcf-parse.c (init_lex): Remove.
1822 * lang.c (language_string, lang_identify): Remove.
1823 (struct lang_hooks): Constify.
1824 (LANG_HOOKS_NAME): Override.
1825 (init_parse): Update.
1827 2001-11-08 Andreas Franck <afranck@gmx.de>
1829 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1830 program_transform_name the way suggested by autoconf.
1831 (java.install-common): Also transform auxiliary program names with
1832 program_transform_name.
1834 2001-11-08 Tom Tromey <tromey@cygnus.com>
1836 * parse.y (trap_overflow_corner_case): New rule.
1837 (unary_expression): Use it.
1838 * lex.c (java_init_lex): Don't set minus_seen.
1839 (yylex): Don't use minus_seen. Communicate overflow to parser for
1841 (error_if_numeric_overflow): New function.
1842 * parse.h (minus_seen): Removed field.
1843 (JAVA_RADIX10_FLAG): New define.
1845 2001-11-07 Tom Tromey <tromey@redhat.com>
1847 Patch for PR java/1414:
1848 * parse.y (case_label_list): New global.
1849 (goal): Register case_label_list with GC.
1850 (java_complete_lhs): Save new case on case_label_list.
1851 (patch_switch_statement): Check for duplicate case labels.
1853 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1855 * parse.y (patch_assignment): Removed unused third argument.
1856 (java_complete_lhs): Removed unused third argument to patch_assignment.
1858 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1860 * lang.c: Include langhooks-def.h.
1861 * Make-lang.in: Update.
1863 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1865 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1867 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1869 * mangle.c (find_compression_record_match): Don't match compression
1870 records for package name elements unless they occur at the start of
1871 the name. Fix for PR java/4717.
1873 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1875 * expr.c (expand_java_field_op): Don't special-case references to
1876 java.lang.PRIMTYPE.TYPE.
1877 (build_primtype_type_ref): Removed.
1878 * java-tree.h (build_primtype_type_ref): Remove prototype.
1879 * parse.y (maybe_build_primttype_type_ref): Removed.
1880 (complete_function_arguments): Don't special-case references to
1881 java.lang.PRIMTYPE.TYPE.
1882 (patch_assignment): Likewise.
1883 (array_constructor_check_entry): Likewise.
1885 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1887 * mangle.c (static tree compression_table): Fixed leading comment.
1888 * parse.h (struct parser_ctxt): Fixed field comment.
1889 * parse.y (check_pkg_class_access): New prototype, fixed leading
1890 comment, new parameter used to emit error only if passed as true.
1891 (parse_check_super): Pass extra argument to check_pkg_class_access.
1892 (do_resolve_class): Likewise.
1893 (process_imports): Likewise.
1894 (read_import_dir): Fixed indentation.
1895 (find_in_imports_on_demand): New local class_type_name. Local
1896 node_to_use deleted. while loop changed into for loop. Report
1897 multiple definition only for accessible classes. Improved error
1899 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1900 assigned to parameter list, fixed indentation. while loop changed
1901 into for loop, restore TREE_CHAIN on local `tem' before the next
1904 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1906 * lang.c (lang_get_alias_set): Deleted.
1908 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1910 * gjavah.c (jni_print_char): Fix thinko in last change.
1912 * gjavah.c (jni_print_char, decode_signature_piece): Use
1913 safe-ctype macros and/or fold extra calls into fewer ones.
1914 * lex.c (java_read_unicode, java_lex): Likewise.
1915 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1916 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1917 * mangle_name.c (append_unicode_mangled_name,
1918 unicode_mangling_length): Likewise.
1920 2001-10-17 Richard Henderson <rth@redhat.com>
1922 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1924 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1926 * lang.c (langhooks.h): Included.
1927 (LANG_HOOKS_INIT): Redefined.
1928 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1929 (LANG_HOOKS_DECODE_OPTION): Likewise.
1930 (struct lang_hooks lang_hooks): New initialization.
1932 2001-10-11 Per Bothner <per@bothner.com>
1934 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1935 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1936 The former is simpler, and jcf-write.c handles it better.
1937 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1938 or WITH_CLEANUP_EXPR.
1939 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1940 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1942 * parse.y (patch_if_else_statement): If the condition is constant,
1943 optimize away the test.
1945 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1947 * parse.y (patch_cast): Call patch_string on the first operand of
1948 the incoming node, update it if necessary. Fixes PR java/4510.
1950 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1952 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1953 when name qualifier matches a package name.
1955 2001-10-08 Tom Tromey <tromey@redhat.com>
1957 Fix for PR java/4489:
1958 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1959 force a new label when computing `body_block'.
1961 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1963 * jcf-io.c (format_uint): Const-ify.
1964 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1965 * lex.c (java_get_line_col): Likewise.
1966 * parse.y (build_incdec): Likewise.
1968 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1970 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1971 a NULL enclosing context if appropriate. Fixes PR java/4466.
1973 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1975 * parse.y (patch_assignment): Use lvalue's original TYPE when
1976 building the final COMPOUND_EXPR.
1977 (try_reference_assignconv): Fixed leading comment.
1979 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1981 * parse.y (check_final_variable_indirect_assignment): For
1982 COMPOUND_EXPR, return only if finals were found initialized
1983 properly, if not, keep on checking.
1984 (check_final_variable_global_assignment_flag): New local
1985 error_found, set when appropriate and used to decide whether to
1986 report uninitialized finals. Fixed typo in comment.
1988 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1990 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1991 last three initializations. Fixes PR java/4360.
1993 2001-09-21 Richard Henderson <rth@redhat.com>
1995 * class.c (get_dispatch_table): Handle function descriptors.
1996 (build_dtable_decl): Likewise.
1997 * expr.c (build_invokevirtual): Likewise.
1999 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2001 * parse.y (patch_method_invocation): Build class initialization
2002 when static finals are used to qualify method invocation.
2005 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2007 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2008 build_type_name_from_array_name.
2009 (STRING_STRIP_BRACKETS): New macro.
2010 * parse.y (build_type_name_from_array_name): New function.
2011 (array_creation_expression:): Accumulate []s instead of [s.
2012 (cast_expression:): Accumulate []s instead of [s after cast type
2014 (build_array_from_name): Local string deleted, use
2015 build_type_name_from_array_name.
2016 (build_unresolved_array_type): Accumulate []s instead of [s after
2018 (register_fields): Fixed comment.
2019 (resolve_class): Local name, base deleted, new locals tname and
2020 array_dims. Use build_type_name_from_array_name. Use array_dims to
2022 (purify_type_name): Use STRING_STRIP_BRACKETS.
2024 2001-09-18 Andreas Jaeger <aj@suse.de>
2026 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2027 * jv-scan.c: Likewise.
2029 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2031 * parse.y (patch_method_invocation): Inner class creation context
2032 check not enforced within constructors. Fixes PR java/1873.
2034 2001-09-16 Tom Tromey <tromey@redhat.com>
2036 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2037 NOTE_PUSH for single-case push. Fixes PR java/4189.
2039 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2041 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2042 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2043 (struct lang_type): New fields import_list and import_demand_list.
2044 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2045 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2046 (do_resolve_class): New local saved_enclosing_type, initialized,
2047 passed as parameter to find_in_imports and find_in_imports_on_demand.
2048 (find_in_imports): Added paramater enclosing_type, use its
2049 TYPE_IMPORT_LIST when applicable.
2050 (find_in_imports_on_demand): Added parameter enclosing_type, use
2051 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2052 declaration and initialization.
2053 (fold_constant_for_init): Switch/restore current_class to the
2054 appropriate context.
2056 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2058 * verify.c (verify_jvm_instructions): Fix typo.
2060 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2062 * expr.c (expand_invoke): Const-ification.
2063 * parse.y (patch_method_invocation): Likewise.
2065 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2067 * gjavah.c (cxx_keywords): Const-ification.
2068 * keyword.gperf (java_keyword): Likewise.
2069 * lang.c (java_tree_code_name): Likewise.
2070 * lex.c (cxx_keywords): Likewise.
2071 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2073 2001-09-11 Richard Henderson <rth@redhat.com>
2075 * parse.h (ctxp_for_generation): Mark extern.
2077 2001-09-10 Richard Henderson <rth@redhat.com>
2079 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2081 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2083 * typeck.c (java_array_type_length, build_prim_array_type):
2084 Represent empty arrays by NULL index.
2086 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2088 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2089 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2091 2001-09-06 Anthony Green <green@redhat.com>
2093 * class.c (O_BINARY): Define if necessary.
2094 (registerResource_libfunc): Declare.
2095 (init_class_processing): Initilize registerResource_libfunc.
2096 (compile_resource_file): New function.
2097 * java-tree.h (resource_name): Declare.
2098 (compile_resource_file): Declare.
2099 * jcf-parse.c (yyparse): Handle compiling java resource files.
2100 * lang.c (java_decode_option): Handle -fcompile-resource option.
2101 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2103 * gcj.texi (Code Generation): Add documentation for -R flag.
2105 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2107 * jcf-write.c (generate_classfile): Issue an error in case of
2108 field/initial value mismatch.
2109 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2110 being initialized and we're generating bytecode.
2111 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2112 set DECL_INITIAL properly when appropriate.
2116 2001-09-01 Per Bothner <per@bothner.com>
2118 * parse.y (maybe_yank_clinit): A field without an initializer is not
2119 relevant. All initializers except static final and constant require
2120 <clinit>, regardless of flag_emit_class_files.
2122 2001-08-31 Per Bothner <per@bothner.com>
2124 * class.c (set_constant_value): When not emiting class files, then a
2125 String ConstantValue is a utf8const_ptr_type.
2127 2001-08-30 Per Bothner <per@bothner.com>
2129 * jcf-write.c (generate_classfile): Check that field is primitive
2130 or string before emitting ConstantValue attribute.
2132 2001-08-30 Per Bothner <per@bothner.com>
2134 * parse.y (resolve_qualified_expression_name): If creating a
2135 COMPOUND_EXPR, set it's type correctly.
2137 2001-08-30 Per Bothner <per@bothner.com>
2139 * jcf-io.c (open_class): Set filename field.
2141 * jcf-parse,c (parse_class_file): Set current_function_decl
2142 for better error message when Code attribute is missing.
2144 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2145 better diagnostics, especially for constructors.
2147 2001-08-30 Per Bothner <per@bothner.com>
2149 * jcf-write.c (generate_classfile): Don't write ConstantValue
2150 attribute if field is not final, for compatibility with jdk.
2152 * jcf-write.c (generate_classfile): Convert ConstantValue values
2153 to correct type. Work-around for front-end bug.
2154 * class.c (set_constant_value): Error if constant has wrong type.
2156 2001-08-30 Per Bothner <per@bothner.com>
2158 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2159 "Double" are printed at verbosity 1.
2161 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2163 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2165 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2167 * parse.y (patch_assignment): Don't verify final re-assignment here.
2168 (java_complete_lhs): Verify assignments to finals calling
2169 patch_assignment. Verify re-assignments to finals before calling
2172 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2174 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2177 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2179 * lex.c (java_lex): new local found_hex_digits. Set and then used
2180 in test to reject invalid hexadecimal numbers.
2181 * parse.y (java_complete_tree): Prevent unwanted cast with
2182 initialized floating point finals.
2183 (patch_binop): Emit a warning when detecting a division by zero,
2184 mark result not constant, don't simplify non integer division.
2186 2001-08-28 Per Bothner <per@bothner.com>
2188 * jcf-write.c (generate_bytecode_insns): For increments and
2189 decrements just recurse to push constant. Improvement on Mark's patch.
2191 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2193 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2194 real conversion for increments and decrements of reals.
2196 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2198 * parse.y (resolve_qualified_expression_name): Handle unresolved
2199 qualified expressions, prevent numerical qualifiers, fixed typo.
2202 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2204 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2205 don't report anything but deprecated class when marked so. Handle
2207 (patch_method_invocation): Check deprecation on methods and types.
2208 (patch_binop): code becomes an enum tree_code, added default: to
2209 switch to handle that. Detect division by zero, try to fold and
2210 return before using a subroutine.
2212 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2214 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2215 file smaller than 4 bytes.
2216 * parse.y (check_inner_circular_reference): New function.
2217 (check_circular_reference): Likewise.
2218 (array_initializer:): Accept {,}.
2219 (java_check_circular_reference): Rewritten using
2220 check_circular_reference and check_inner_circular_reference.
2221 (java_complete_expand_method): Unconditionally save and restore
2222 the unpurged exception list.
2223 (build_dot_class_method_invocation): Unmangle signature parameter.
2225 2001-08-21 Tom Tromey <tromey@redhat.com>
2227 * decl.c (init_decl_processing): Add `throws' field to method
2229 * class.c (make_method_value): Compute `throws' field for method.
2231 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2233 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2234 circularity is detected.
2235 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2237 2001-08-17 Richard Henderson <rth@redhat.com>
2239 * class.c (emit_register_classes): Add align parameter to
2240 call to assemble_integer.
2242 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2244 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2245 loading a class_or_name fails, try considering an innerclass name
2246 and load the enclosing context.
2247 * parse.y (resolve_inner_class): New function.
2248 (find_as_inner_class): Added leading comment.
2249 (register_incomplete_type): Keep the current context as enclosing
2250 context for JDEP_FIELD dependencies.
2251 (do_resolve_class): Locals new_class_decl and super initialized to
2252 NULL. Call resolve_inner_class, explore the enclosing context
2253 superclass if necessary.
2256 2001-08-16 Tom Tromey <tromey@redhat.com>
2258 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2259 * gjavah.c (main): Updated for change to jcf_path_seal.
2260 * lang.c (version_flag): New global.
2261 (java_decode_option): Recognize `-version'.
2262 (java_init): Update for change to jcf_path_seal.
2263 * jcf.h (jcf_path_seal): Added `print' argument.
2264 * jcf-path.c (jcf_path_seal): Added `print' argument.
2266 2001-08-13 Zack Weinberg <zackw@panix.com>
2268 * Make-lang.in (java/decl.o): Update dependencies.
2269 * decl.c: Include libfuncs.h, don't include toplev.h.
2271 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2273 * decl.c (init_decl_processing): exception_type_node,
2274 class_not_found_type_node, and no_class_def_found_type_node
2275 initialized. predef_filenames augmented accordingly.
2276 instinit_identifier_node initialized.
2277 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2278 * java-tree.h (enum java_tree_index): New entries
2279 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2280 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2281 (exception_type_node): New macro.
2282 (class_not_found_type_node): Likewise.
2283 (no_class_def_found_type_node): Likewise.
2284 (instinit_identifier_node): Likewise.
2285 (PREDEF_FILENAMES_SIZE): Adjusted.
2286 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2287 (struct lang_type): Fixed typo in bitfield name.
2288 (DECL_INSTINIT_P): New macro.
2289 (ID_INSTINIT_P): Likewise.
2290 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2292 * parse.y (encapsulate_with_try_catch): New function.
2293 (generate_instinit): Likewise.
2294 (build_instinit_invocation): Likewise.
2295 (ctors_unchecked_throws_clause_p): Likewise.
2296 (add_instance_initializer): Deleted.
2297 (build_instance_initializer): Likewise.
2298 (in_instance_initializer): Likewise.
2299 (check_method_redefinition): instinit$ not to be verified.
2300 (java_complete_expand_methods): Generate instinit$, simplified code.
2301 (build_dot_class_method): Eliminated unnecessary locals. Use
2302 encapsulate_with_try_catch, removed unnecessary code.
2303 (fix_constructors): New local iii. Use build_instinit_invocation.
2304 (patch_method_invocation): Added comment.
2305 (maybe_use_access_method): Don't consider instinit$.
2306 (find_applicable_accessible_methods_list): Shorten the search for
2308 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2309 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2310 (patch_throw_statement): Likewise. Fixed typo.
2312 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2315 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2316 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2318 (lang_specific_pre_link): Use set_input to set input_filename.
2320 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2321 (main): Fix definition.
2322 Strip `main' from classname.
2325 2001-08-11 Zack Weinberg <zackw@panix.com>
2327 * lex.h: Don't include setjmp.h. Don't define
2328 SET_FLOAT_HANDLER or prototype set_float_handler.
2330 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2332 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2333 `poplevel' in the right order.
2335 2001-08-09 Richard Henderson <rth@redhat.com>
2337 * Make-lang.in (class.o): Depend on TARGET_H.
2338 * class.c (emit_register_classes): Use target hooks instead of
2339 assemble_constructor and assemble_destructor.
2341 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2343 * check-init.c (flags.h): Include
2344 (check_init): Don't report uninitialized static class
2345 initialization flags, don't free bit index when doing static class
2346 initialization optimization.
2347 (check_for_initialization): Return type changed to `unsigned int.'
2348 (attach_initialized_static_class): New function.
2349 * class.c (add_method_1): Create the initialized static class
2351 (finish_class): Always emit deferred inline methods.
2352 * decl.c (emit_init_test_initialization): Moved to expr.c
2353 (complete_start_java_method): Don't traverse
2354 DECL_FUNCTION_INIT_TEST_TABLE.
2355 (lang_mark_tree): Mark hash tables in function decls.
2356 * expr.c (emit_init_test_initialization): Moved from decl.c.
2357 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2358 initialization flag, set DECL_CONTEXT and
2359 LOCAL_CLASS_INITIALIZATION_FLAG.
2360 (java_lang_expand_expr): Emit initialization code for static class
2361 initialized flags when entering block, if necessary.
2362 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2363 * java-tree.h (flag_optimize_sci): New global variable declaration.
2364 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2365 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2366 (LOCAL_FINAL_P): Fixed typo in comment.
2367 (FINAL_VARIABLE_P): Likewise.
2368 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2369 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2370 (struct lang_decl): New fields `ict', `smic' and `cif.'
2371 (check_for_initialization): New returned value for global.
2372 (attach_initialized_static_class): New global function.
2373 (STATIC_CLASS_INIT_OPT_P): New macro.
2374 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2375 * lang.c (java_decode_option): Handle
2376 `-fno-optimize-static-class-initialization'
2377 * parse.y (start_complete_expand_method): New function.
2378 (java_expand_method_bodies): Likewise.
2379 (attach_init_test_initialization_flags): Likewise.
2380 (adjust_init_test_initialization): Likewise.
2381 (emit_test_initialization): Likewise.
2382 (java_complete_expand_methods): Nullify abstract and native method
2384 (java_complete_expand_method): New locals `fbody', `block_body'
2385 and `exception_copy.' Reorganized: directly return on empty method
2386 bodies, call `start_complete_expand_method', remember definitely
2387 initialized static class in function, don't expand method bodies.
2388 (java_expand_classes): Call `java_expand_method_bodies' before
2389 `finish_class' when compiling to native.
2390 (resolve_expression_name): Use `orig' after building outer class
2392 (patch_invoke): Remember static method invokations.
2394 2001-08-06 Richard Henderson <rth@redhat.com>
2396 * class.c (emit_register_classes): Pass a symbol_ref and priority
2397 to assemble_constructor.
2399 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2401 * java-tree.h (all_class_filename): New macro.
2402 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2403 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2404 newly created IDENTIFIER_NODE to `all_class_filename.'
2406 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2408 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2409 Use ggc_add_tree_root to register roots.
2411 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2413 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2414 second operand calling check_init.
2415 * decl.c (complete_start_java_method): Swaped second and third
2416 arguments while creating WITH_CLEANUP_EXPR node.
2417 * jcf-write.c (generate_bytecode_insns): Use second operand
2418 instead of third when handling WITH_CLEANUP_EXPR.
2419 * parse.y (java_complete_lhs): Expand second operand of
2420 WITH_CLEANUP_EXPR nodes.
2421 (patch_synchronized_statement): Swaped second and third arguments
2422 while creating WITH_CLEANUP_EXPR node.
2424 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2426 * parse.y (create_interface): Avoid cyclic inheritance report when
2427 syntax error encountered during class definition.
2430 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2432 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2434 (lang_specific_pre_link): Use set_input to set input_filename.
2436 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2437 (main): Fix definition.
2438 Strip `main' from classname.
2441 2001-07-18 Tom Tromey <tromey@redhat.com>
2444 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2445 * lex.c (java_new_lexer): Use ICONV_CONST.
2446 (java_read_char): Likewise.
2447 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2448 (jv-scan$(exeext)): Likewise.
2450 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2452 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2453 * parse.y (check_class_interface_creation): Allow `private' if the
2454 enclosing is not an interface.
2455 (create_interface): Interface tagged public if the enclosing
2456 context is an interface.
2457 (create_class): Class tagged public if the enclosing context
2461 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2463 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2466 2001-07-14 Tim Josling <tej@melbpc.org.au>
2468 * check-init.c (check_init): Remove references to EXPON_EXPR.
2470 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2472 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2473 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2476 2001-07-13 Tom Tromey <tromey@redhat.com>
2478 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2481 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2483 * parse.y (patch_method_invocation): Don't override primary if one
2484 is already provided, but let this$<n> be built. Fixed comment.
2486 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2488 * parse.y (empty_statement:): Report empty statement error only
2489 when found at class declaration level.
2492 2001-07-12 Tom Tromey <tromey@redhat.com>
2494 * expr.c (expand_load_internal): New function.
2495 (LOAD_INTERNAL): Use it.
2497 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2499 * parse.y (verify_constructor_super): Compare anonymous class ctor
2500 args with `valid_method_invocation_conversion_p.'
2503 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2505 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2506 `-fsyntax-only.' Fixes PR java/3248
2508 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2510 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2512 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2514 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2515 current function is static. Fixes PR java/1970
2517 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2519 * parse.y (patch_method_invocation): Add enclosing context to ctor
2520 calls if necessary. Fixes PR java/2953
2522 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2524 * parse.y (resolve_package): Abort if qualified expression member
2526 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2529 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2531 * verify.c: Don't use // comments.
2533 2001-07-05 Tom Tromey <tromey@redhat.com>
2535 * lang.c (flag_assume_compiled): Removed.
2536 * java-tree.h (flag_assume_compiled): Removed.
2537 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2538 -fhash-synchronization, -fuse-divide-subroutine,
2539 -fcheck-references, -femit-class-file, -femit-class-files,
2540 -fassume-compiled. Updated --encoding information. Changed
2541 -foutput-class-dir to `-d'.
2543 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2545 * jcf-parse.c (parse_class_file): Add lineno parameter to
2546 debug_start_source_file call.
2548 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2550 * gcj.texi: Use gpl.texi.
2551 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2552 dependencies and use doc/include in search path.
2554 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2556 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2557 `this'. If so, don't build instance initializers.
2559 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2561 * parse.y (resolve_expression_name): Improved error message for
2562 inner class cases. Fixes PR java/1958
2564 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2566 * lang.c: #include diagnostic.h
2567 (lang_print_error): Add a `diagnostic_context *' parameter.
2568 (java_dummy_print): Likewise.
2569 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2571 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2573 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2574 * jcf.h (typedef struct JCF): New bitfield `finished.'
2575 (JCF_FINISH): Set `finished.'
2576 (JCF_ZERO): Reset `finished.'
2579 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2581 * parse.y (class_body_declaration:): Don't install empty instance
2585 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2587 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2588 (set_class_decl_access_flags): New function.
2589 * java-tree.h (set_class_decl_access_flags): New prototype.
2590 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2591 (parse_class_file): New local `decl_max_locals.' Take wide types
2592 into account to compute DECL_MAX_LOCALS.
2593 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2596 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2598 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2600 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2602 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2603 * parse.y (do_resolve_class): Moved comments out to leading comment
2604 section. Removed local `start', New local `_ht' and
2605 `circularity_hash.' Record `enclosing' in hash table and search
2606 it to detect circularity. Use `enclosing' as an argument to
2607 `lookup_cl.' Free the hash table when done.
2609 2001-06-19 Tom Tromey <tromey@redhat.com>
2611 * lex.c (java_read_char): Disallow invalid and overlong
2612 sequences. Fixes PR java/2319.
2614 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2616 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2618 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2620 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2621 arguments accordingly.
2623 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2625 * gcj.texi: Move contents to just after title page.
2627 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2629 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2631 (patch_incomplete_class_ref): Build the class ref, build the class
2632 init if necessary, complete the tree.
2635 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2637 * parse.y (lookup_field_wrapper): Test `name' code.
2638 (resolve_qualified_expression_name): Test `qual_wfl' code.
2639 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2640 handle `qual_wfl' by code.
2641 (maybe_build_primttype_type_ref): Test `wfl' code.
2643 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2645 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2647 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2648 the dvi file in the java directory.
2650 2001-05-25 Sam TH <sam@uchicago.edu>
2652 * gen-table.pl javaop.h jcf.h lex.h,
2653 parse.h: Fix header include guards.
2655 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2657 * jv-scan.c (version): Update copyright year.
2659 2001-05-21 Per Bothner <per@bothner.com>
2661 * jcf-parse.c (read_class): If class is from .class or .zip file
2662 and it's already been read, don't push/pop parser context.
2664 2001-05-18 Per Bothner <per@bothner.com>
2666 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2667 command line so the jvgenmain-generated main program comes first.
2669 2001-05-15 Tom Tromey <tromey@redhat.com>
2671 * class.c (build_utf8_ref): Don't generate identifier based on
2674 2001-05-12 Richard Henderson <rth@redhat.com>
2676 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2677 * expr.c (java_lang_expand_expr): Expand it.
2678 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2679 calling build_exception_object_ref.
2680 * parse.y (catch_clause_parameter): Likewise.
2681 (build_dot_class_method): Likewise.
2682 (try_reference_assignconv): Likewise.
2683 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2684 * jcf-write.c (generate_bytecode_insns): Likewise.
2686 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2688 * parse.y (build_unresolved_array_type): Set
2689 EXPR_WFL_QUALIFICATION on the newly created wfl.
2690 Fixes PR java/2538. Fixes PR java/2535.
2692 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2694 * parse.y (fix_constructors): Removed unnecessary assignment to
2695 local. Moved assignment to `this$<n>', fixed comments and
2697 (build_wfl_wrap): Fixed indentation.
2698 Fixes PR java/2598, java/2579 and java/2658.
2700 2001-05-03 Mo DeJong <mdejong@redhat.com>
2702 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2703 check for byte swap.
2705 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2707 * expr.c (build_class_init): Move MODIFY_EXPR
2708 outside of COND_EXPR. Remove variable `call'.
2710 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2712 * decl.c: NULL_PTR -> NULL.
2713 * jcf-write.c: Likewise.
2715 2001-05-01 Tom Tromey <tromey@redhat.com>
2717 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2718 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2719 * gcj.texi: Updated copyright text. Include fdl.texi.
2720 (Top): Link to new node.
2722 2001-05-01 Per Bothner <per@bothner.com>
2724 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2726 2001-05-01 Per Bothner <per@bothner.com>
2728 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2729 import_list contains the name, not the TREE_PURPOSE.
2731 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2733 * jcf-io.c (read_zip_member): Cast to long in comparison with
2736 * jvspec.c (lang_specific_driver): Initialize variables.
2738 * mangle.c (find_compression_record_match): Likewise.
2740 * typeck.c (build_null_signature): Provide static prototype. Mark
2741 parameter with ATTRIBUTE_UNUSED.
2743 * verify.c (verify_jvm_instructions): Initialize variable.
2745 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2747 * parse.y (do_resolve_class): Check for cyclic inheritance during
2748 inner class resolution.
2750 2001-04-27 Per Bothner <per@bothner.com>
2752 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2753 while iterating, since that could cause gc to lose stuff.
2755 2001-04-26 Per Bothner <per@bothner.com>
2757 Fix method search wrt scope of inner classes to match JLS2.
2758 * typeck.c (build_null_signature): New static function.
2759 (has_method): New function. Uses build_null_signature and lookup_do.
2760 * java-tree.h (has_method): New declaration.
2761 * parse.y (find_applicable_accessible_methods_list): Do not search
2762 context of inner classes here.
2763 (patch_method_invocation): Search scope, ie. current and outer clases,
2764 for method matching simple name, to find class.
2766 2001-04-26 Per Bothner <per@bothner.com>
2768 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2769 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2771 * constants.c (find_methodref_with_class_index): New function.
2772 (find_methodref_index): Use find_methodref_with_class_index.
2773 * java-tree.h (find_methodref_with_class_index): New declaration.
2774 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2775 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2776 If context changed from interface to class, don't use invokeinterface.
2778 2001-04-25 Per Bothner <per@bothner.com>
2780 * verify.c (verify_jvm_instructions): For field instructions,
2781 check that field index is valid. For invoke instructions, check that
2782 method index is valid.
2784 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2786 * config-lang.in (target_libs): Copy from $libgcj_saved.
2788 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2790 * decl.c (init_decl_processing): Add new class "protectionDomain"
2792 * class.c (make_class_data): Set initial value for "protectionDomain".
2794 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2796 * jvspec.c (lang_specific_driver): Fix memory allocation
2797 deficit, by using concat in lieu of xmalloc/sprintf.
2799 2001-04-20 Per Bothner <per@bothner.com>
2801 Fixes to compile multiple .class files at once.
2802 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2803 * java-tree.h (CLASS_PARSED_P): New macro.
2804 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2805 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2806 (read_class): Avoid some code duplication.
2807 Don't call JCF_FINISH for a .class file - might be needed later.
2808 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2809 rather than CLASS_LOADED_P, since latter implies class laid out.
2810 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2811 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2813 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2815 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2817 * boehm.c: Include toplev.h.
2819 2001-04-06 Tom Tromey <tromey@redhat.com>
2820 Alexandre Petit-Bianco <apbianco@redhat.com>
2822 Fix for PR gcj/1404 and PR gcj/2332:
2823 * parse.y (build_array_from_name): If we use the type_wfl then
2824 accumulate dimensions from the original type as well.
2825 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2827 2001-04-06 Tom Tromey <tromey@redhat.com>
2829 * parse.y (analyze_clinit_body): Return true if the second operand
2830 of a METHOD_EXPR is nonzero.
2832 2001-04-06 Tom Tromey <tromey@redhat.com>
2834 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2836 ($(srcdir)/java/parse.c): Likewise.
2838 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2840 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2841 (version-gcc): Initialized.
2842 (which-gcj): Likewise.
2844 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2846 * java-tree.h (struct lang_decl): New macro
2847 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2848 * parse.y (build_instance_initializer): New function.
2849 (add_instance_initializer): Use it.
2850 (java_fix_constructors): Set `current_class' before fix pass.
2851 (fix_constructors): Just return if already fixed. Move `super()'
2852 invokation ahead. Use `build_instance_initializer.'
2855 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2857 * parse.y (resolve_qualified_expression_name): Pass field's
2858 DECL_CONTEXT to `not_accessible_p.'
2859 (not_accessible_p): Changed parameters order in `inherits_from_p'
2862 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2864 * lang-options.h: Add flag_check_references.
2866 2001-04-04 Per Bothner <per@bothner.com>
2868 * java-tree.h (CONSTANT_VALUE_P): New macro.
2869 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2870 * parse.y (maybe_build_class_init_for_field): New static function.
2871 (resolve_expression_name, resolve_field_access): Use
2872 maybe_build_class_init_for_field instead of build_class_init
2873 This does not do the init if the field is compile-time-constant.
2874 (resolve_field_access): Simplify.
2876 * parse.y (fold_constant_for_init): Merge test into switch.
2878 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2880 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2882 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2884 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2886 * expr.c (pop_type_0): Save the result of the first
2887 lang_printable_name call in a scratch buffer, so it
2888 won't be clobbered by the second call.
2890 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2892 * parse-scan.y (array_type:): Rewritten.
2893 (type_declaration:): `empty_statement' replaces `SC_TK.'
2894 (class_member_declaration:): `empty statement' added.
2895 (method_body:): Simplified.
2896 (static_initializer:): Likewise.
2897 (primary_no_new_array:): Use `type_literals.'
2898 (type_literals:): New rule.
2899 (dims:): Set and update `bracket_count.'
2900 Fixes PR java/1074. Fixes PR java/2412.
2902 2001-03-28 Hans Boehm <boehm@acm.org>
2904 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2905 (get_boehm_type_descriptor): Set type on returned value to be a
2906 pointer length integer.
2908 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2910 * expr.c (pop_type_0): Call `concat' rather than building the
2912 (pop_type): Add format specifier in call to `error'.
2914 * parse.y (patch_method_invocation): Avoid casting away
2917 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2919 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2921 2001-03-28 Richard Henderson <rth@redhat.com>
2923 IA-64 ABI Exception Handling:
2924 * Make-lang.in (except.o): Don't depend on eh-common.h.
2925 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2926 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2927 [soft_exceptioninfo_call_node]: Remove.
2928 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2929 (end_java_method): No emit_handlers.
2930 * except.c (java_set_exception_lang_code): Remove.
2931 (method_init_exceptions): Don't call it.
2932 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2933 (build_exception_object_ref): New.
2934 (expand_end_java_handler): Update for except.h name changes.
2935 (emit_handlers, expand_resume_after_catch): Remove.
2936 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2937 (process_jvm_instruction): Use build_exception_object_ref.
2938 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2939 (soft_exceptioninfo_call_node): Remove.
2940 (build_exception_object_ref): Declare.
2941 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2942 soft_exceptioninfo_call_node. Move processing ...
2943 [EXC_PTR_EXPR]: ... here.
2944 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2945 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2946 (source_end_java_method): No java_set_exception_lang_code or
2948 (build_dot_class_method): Use build_exception_object_ref.
2949 (try_reference_assignconv): Check EXC_PTR_EXPR not
2950 soft_exceptioninfo_call_node.
2952 2001-03-28 Richard Henderson <rth@redhat.com>
2954 * java-tree.h (throw_node): Define as a single member of
2955 java_global_trees instead of a separate array.
2956 (JTI_THROW_NODE): New.
2957 * decl.c (throw_node): Don't declare.
2958 (init_decl_processing): Init a scalar throw_node.
2959 Don't register it for gc.
2960 * check-init.c (check_init): Reference scalar throw_node.
2961 * expr.c (build_java_athrow): Likewise.
2962 * jcf-write.c (generate_bytecode_insns): Likewise.
2963 * parse.h (BUILD_THROW): Likewise.
2965 2001-03-28 Richard Henderson <rth@redhat.com>
2967 * decl.c (end_java_method): Do not save and restore
2968 flag_non_call_exceptions.
2969 * parse.y (source_end_java_method): Likewise.
2970 * lang.c (flag_exceptions): Don't declare.
2971 (java_init_options): Set flag_non_call_exceptions. Set
2972 flag_exceptions here ...
2973 (java_init): ... not here.
2975 2001-03-27 Richard Henderson <rth@redhat.com>
2977 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2978 exceptions_via_longjmp.
2980 * lang.c (flag_new_exceptions): Don't declare it.
2981 (java_init_options): Or set it.
2983 2001-03-27 Richard Henderson <rth@redhat.com>
2985 * decl.c (end_java_method): Rename asynchronous_exceptions to
2986 flag_non_call_exceptions.
2987 * parse.y (source_end_java_method): Likewise.
2989 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2991 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2993 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2995 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2997 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2999 * parse.y (find_as_inner_class): Follow current package
3000 indications not to mistakingly load an unrelated class.
3002 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3004 * constants.c (PUTN): Use memcpy, not bcopy.
3006 * lex.c (java_read_char): Use memmove, not bcopy.
3008 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3010 2001-03-23 Per Bothner <per@bothner.com>
3012 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3013 macro for better error pin-pointing.
3014 * java-tree.h: Fix typo in comment.
3016 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3017 Don't include jsr/goto in exception range.
3018 Check if start and end of exception range are the same (also TRY_EXPR).
3019 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3020 However, do emit the following goto even if try_block is empty.
3021 Defer freeing exception_decl until after the finalizer, to make
3022 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3024 * parse.y (java_complete_lhs): If the try-clause is empty, just
3025 return the finally-clause and vice versa.
3027 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3029 * gcj.texi (Input Options): documented the check for attribute
3030 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3031 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3032 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3033 (jcf_parse): Check for the right classes archive if necessary.
3034 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3035 (jcf_parse_fields): Fixed indentation.
3036 * jcf-write.c (append_gcj_attribute): New function.
3037 (generate_classfile): Compute the attribute count, invoke
3038 `append_gcj_attribute'.
3039 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3040 turned into bit-fields. New bit-field `right_zip.'
3041 (JCF_ZERO): Set `right_zip' to zero.
3042 * lang-options.h (-fforce-classes-archive-check): Added flag.
3043 * lang.c (flag_force_classes_archive_check): New flag.
3044 (lang_f_options): New entry `force-classes-archive-check.'
3047 2001-02-07 Andrew Haley <aph@redhat.com>
3049 * gcj.texi (Configure-time Options): Add -fcheck-references.
3050 * expr.c (build_java_indirect_ref): New function.
3051 (java_check_reference): New function.
3052 (build_java_array_length_access): Use build_java_indirect_ref to
3053 check for null references.
3054 (build_java_arrayaccess): Likewise.
3055 (build_get_class): Likewise.
3056 (build_field_ref): Likewise.
3057 (invoke_build_dtable): Likewise.
3058 (build_invokeinterface): Likewise.
3059 * lang.c (lang_f_options): Add flag_check_references.
3060 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3061 * java-tree.h (flag_check_references): New variable.
3062 * lang.c (flag_check_references): Likewise.
3063 * parse.y (patch_invoke): Use java_check_reference.
3064 (patch_assignment): Allow for extra nesting in
3065 _Jv_CheckArrayStore.
3067 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3069 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3070 * lex.c (cxx_keywords): Likewise.
3072 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3074 * parse.y (qualify_ambiguous_name): Broaden `length'
3075 recognition. Help MODIFY_EXPR be resolved as expression names.
3076 Fixes PR java/2066. Fixes PR java/2400.
3078 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3080 * gjavah.c (process_file): Mark interface definitions with
3081 "__attribute__ ((java_interface))".
3083 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3085 * class.c (layout_class): Fixed push_super_field's second
3086 argument. Fixes PR java/2333.
3087 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3088 too early to lay innerclasses out.
3090 2001-03-20 Tom Tromey <tromey@redhat.com>
3091 Alexandre Petit-Bianco <apbianco@redhat.com>
3093 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3094 inside an array reference. Insertion of the array store check
3095 rewritten. Fixes PR java/2299.
3097 2001-03-20 Tom Tromey <tromey@redhat.com>
3099 * lex.c (java_read_unicode): Only accept leading `u's.
3101 2001-03-20 Tom Tromey <tromey@redhat.com>
3103 * jcf-parse.c (read_class): Initialize `class'.
3105 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3107 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3109 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3111 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3112 (layout_class): Likewise.
3113 (layout_class_method): Likewise.
3114 (emit_register_classes): Likewise.
3115 * decl.c (builtin_function): Likewise.
3116 (give_name_to_locals): Likewise.
3118 2001-03-19 Per Bothner <per@bothner.com>
3120 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3121 before trying to load an inner class.
3123 Fixes to process to command-line .class files in two passes.
3124 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3125 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3126 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3127 * class.c (is_compiled_class): Fix for renamed flag.
3128 * parse.y (maybe_create_class_interface_decl): Likewise.
3129 * jcf-parse.c (yyparse): Also set if compiling .class files.
3130 * jcf-parse.c (read_class); Read current_class.
3131 (jcf_parse): Make static.
3132 (load_inner_classes): New function, with code moved from jcf_parse,
3133 because we need to inner classes after the command-line files are read.
3134 (yyparse): Set finput to NULL when it doesn't need to be closed.
3135 Reduce use of main_jcf (basically only for archive) and
3136 use finput instead of main_jcf->read_state.
3137 Inline jcf_figure_file_type into yyparse.
3138 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3139 Defer load_inner_classes and parse_class_file to a second pass,
3140 after we've correctly mapped command-line .clas fiels to classes.
3141 (jcf_figure_file_type): Removed.
3142 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3143 (JCF_ZERO): Also clear zipd field.
3144 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3146 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3148 * jcf-parse.c (yyparse): Change ch from char * to char.
3150 2001-03-19 Per Bothner <per@bothner.com>
3152 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3153 Add constructed filelist-file at end, following -xjava. Thus any .o
3154 and library files are not affected by the -xjava. Also wrap
3155 explicit @FILE with -xjava and -xnone.
3157 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3159 * class.c (build_static_field_ref): Call make_decl_rtl() after
3160 setting the DECL_EXTERNAL flag.
3162 2001-03-17 Per Bothner <per@bothner.com>
3164 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3166 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3167 when result is is needed (target is STACK_TARGET).
3169 * parse.h (JDEP_SOLV): Removed.
3170 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3172 * parse.y (incomplete_class_list): Removed.
3173 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3174 It doesn't work if resolve_class changes the name of an array type
3175 that is on the list and then someone else looks for the modified name.
3176 Also, seems liable to break when compiling multiple source files at
3177 once. So the simplest is to just remove incomplete_class_list -
3178 it is only a minor space win and it is not even clear it saves time.
3180 * parse.y (resolve_class): Remove unneeded promote_type.
3182 2001-03-15 Per Bothner <per@bothner.com>
3184 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3185 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3186 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3187 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3189 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3190 * parse.y (java_expand_classes): Likewise.
3192 * parse.y (expand_start_java_method): Was only called once and had a
3193 misleading name, so inline in caller java_complete_expand_method.
3194 (enter_a_block): Likewise inline in enter_block and remove.
3196 Remove junk from when gcc/java was created (by copying from C/C++).
3197 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3198 (struct binding_level): Remove fields keep, keep_if_subblocks,
3199 more_cleanups_ok, have_cleanups (which have never been used).
3200 (pushlevel, poplevel): Remove related useless code.
3202 * class.c (make_class_data): The class_dtable_decl (i.e. the
3203 vtable for Class) should be external, except when compiling Class.
3205 * jvspec.c (lang_specific_driver): Fix -C handling.
3206 Check -save-temps to see if temp @FILE should be deleted.
3207 Follow-up to/fix for February 16 patch.
3209 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3210 (type_stack_dup): Remove no-longer neded error check.
3212 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3214 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3215 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3216 don't surround the element with 'N..E' if the type name is
3219 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3221 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3222 DECL_RTL_SET_P, etc.
3223 (make_method_value): Likewise.
3224 (get_dispatch_table): Likewise.
3226 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3228 2001-03-07 Tom Tromey <tromey@redhat.com>
3230 * config-lang.in (lang_requires): Define.
3232 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3234 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3237 2001-03-05 Per Bothner <per@bothner.com>
3239 Fix a problem where rest_of_decl_compilation applied to
3240 class_dtable_decl causes problems because it was done too early,
3241 before output file was opened.
3242 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3243 * class.c (class_dtable_decl): Add macro - element of class_roots.
3244 (make_class_data): Define class_dtable_decl.
3245 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3247 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3249 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3250 uses of 'boolean' with 'bool'.
3252 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3254 * lang-specs.h: Add zero initializer for cpp_spec field to all
3257 2001-02-16 Per Bothner <per@bothner.com>
3259 Handle compiling multiple input files at once, and @FILE syntax.
3260 * gcj.texi: Updated documentation to match.
3261 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3262 * jcf-parse.c (parse_source_file): Split into ...
3263 (parse_source_file_1): New function - and:
3264 (parse_source_file_2): New function.
3265 (yyparse): On -ffilelist-file, open and scan named file.
3266 On first pass over files, only do parse_source_file_1.
3267 A new second pass calls parse_source_file_2 for each file to compile.
3268 (init_jcf_parse): Call init_src_parse.
3269 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3270 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3271 as multiple input file combined in one compilation.
3272 * lang-options.h: Add -ffilelist-file
3273 * lang.c (flag_filelist_file): New flag variable.
3274 (lang_f_options): Handle -ffilelist-file.
3275 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3276 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3277 gclass_list - use global fields of src_parse_roots instead.
3278 * parse.y (src_parse_roots): New array.
3279 (incomplete_class_list, gclass_list): New macros.
3280 (push_parser_context, java_pop_parser_context,
3281 java_parser_context_resume): Don't fiddle with deleted fields.
3282 (various): Use incomplete_class gclass_list and global macros
3283 instead of parse_ctxt fields - the lists are global.
3284 (init_src_parse): New function.
3286 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3288 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3290 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3292 * parse.y (check_inner_class_access): Moved declaration of local
3293 `enclosing_decl_type' to the right location.
3295 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3297 * parse.y (parser_check_super_interface): Don't call
3298 check_pkg_class_access for an inner interface.
3299 (parser_check_super): Don't call check_pkg_class_access for inner
3301 (do_resolve_class): Simplify enclosing type loop. Don't call
3302 check_pkg_class_access if CL and DECL are not set.
3303 (find_in_imports_on_demand): Set DECL if class_type needed to be
3304 loaded. Don't call check_pkg_class_access for an inner class.
3305 (check_inner_class_access): Rewritten to implement member access
3306 rules as per spec 6.6.1.
3307 (check_pkg_class_access): Handle the empty package correctly.
3308 (in_same_package): New function. Determine if two classes are in the
3311 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3313 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3314 method into array types.
3315 * parse.y (patch_method_invocation): Bypass access check on clone call
3318 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3320 * expr.c (build_instanceof): Check for arrays when trying fold to
3323 2001-02-15 Jim Meyering <meyering@lucent.com>
3325 * Make-lang.in (java.install-common): Depend on `installdirs'.
3326 (java.install-info): Likewise.
3328 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3330 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3332 2001-02-14 Tom Tromey <tromey@redhat.com>
3333 Alexandre Petit-Bianco <apbianco@cygnus.com>
3335 Fix for PR java/1261.
3336 * typeck.c (build_java_array_type): Add public `clone' method to
3338 * parse.y (resolve_qualified_expression_name): Use current_class
3339 when checking for inaccessibility.
3340 (patch_method_invocation): Fixed error message when accessibility
3341 denied. Added `from_super' argument.
3343 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3345 * parse.y (resolve_class): Don't build a fake decl. Use the one
3347 * typeck.c (build_java_array_type): Build and assign decl to array
3350 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3352 * parse.y (not_accessible_p): Changed leading comment. Added extra
3353 `where' argument. Use it to enforce protected access rules.
3354 (resolve_qualified_expression_name): Added extra argument to
3356 (patch_method_invocation): Use argument `primary' to provide
3357 not_accessible_p with an extra argument.
3358 (lookup_method_invoke): Added extra argument to not_accessible_p.
3359 (search_applicable_method_list): Likewise.
3361 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3363 * parse.y (resolve_qualified_expression_name): Try to resolve as
3364 an inner class access only if `decl' is a TYPE_DECL.
3366 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3368 * decl.c (classdollar_identifier_node): Initialize.
3369 * java-tree.h (enum java_tree_index): New entry
3370 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3371 (classdollar_identifier_node): New macro.
3372 (ID_CLASSDOLLAR_P): Likewise.
3373 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3374 (build_dot_class_method_invocation): Likewise.
3375 (find_applicable_accessible_methods_list): `class$' can't be
3378 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3380 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3382 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3384 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3385 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3388 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3390 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3391 outside of the `__U' sequence too.
3392 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3395 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3397 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3399 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3401 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3402 (JVGENMAIN_OBJS): Likewise.
3403 * java-tree.h (append_gpp_mangled_name): New prototype.
3404 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3405 Removed cast calling `gcc_add_root.'
3406 * jvgenmain.c (mangle_obstack): New global, initialized.
3408 (do_mangle_class): Constify local `ptr.'
3409 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3410 append_gpp_mangle_name and update `count' if necessary.
3411 Use `mangle_obstack.'
3412 * mangle.c (append_unicode_mangled_name): Removed.
3413 (append_gpp_mangled_name): Likewise.
3414 (unicode_mangling_length): Likewise.
3415 (mangle_member_name): Return type set to `void.'
3416 (mangle_field_decl): Don't append `U' in escaped names.
3417 (mangle_method_decl): Likewise.
3418 (mangle_member_name): Just use `append_gpp_mangled_name.'
3419 * mangle_name.c: New file.
3421 2001-02-07 Per Bothner <per@bothner.com>
3423 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3425 * check-init.c (check_init): Don't call done_alternative after
3426 processing loop code, as a LOOP_EXPR never terminates normally.
3428 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3430 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3432 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3434 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3437 2001-02-06 Tom Tromey <tromey@redhat.com>
3439 * lex.c (java_new_lexer): Longer error message.
3441 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3442 Alexandre Petit-Bianco <apbianco@cygnus.com>
3444 * typeck.c (build_prim_array_type): Added leading comment.
3445 (build_java_array_type): Moved locals out of
3446 block. Always create the `data' field, fixed alignment to match
3449 2001-02-04 Tom Tromey <tromey@redhat.com>
3451 * expr.c (java_lang_expand_expr): Don't bother recomputing
3452 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3455 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * parse.y (process_imports): Save the original name of the import
3458 for better error report.
3460 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3462 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3463 of macros used when compiling jvspec.c.
3464 * jvspec.c (lang_specific_driver): Link with the shared
3467 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3469 * check-init.c (check_init): Call internal_error instead of fatal.
3470 * expr.c (java_lang_expand_expr): Likewise.
3471 * jcf-parse.c (get_constant): Likewise.
3472 * mangle.c (java_mangle_decl): Likewise.
3473 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3474 (operator_string): Likewise.
3475 * check-init.c (check_init): Call abort instead of fatal.
3476 * class.c (build_class_ref): Likewise.
3477 * constants.c (write_constant_pool): Likewise.
3478 * decl.c (start_java_method): Likewise.
3479 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3480 (java_stack_dup, encode_newarray_type): Likewise.
3481 (build_java_array_length_access): Likewise.
3482 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3483 (build_java_soft_divmod, build_invokeinterface): Likewise.
3484 * java-tree.h (INNER_CLASS_P): Likewise.
3485 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3486 (give_name_to_class, get_class_constant): Likewise.
3487 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3488 (find_constant_index, generate_bytecode_conditional): Likewise.
3489 (generate_bytecode_insns, perform_relocations): Likewise.
3490 * lex.c (java_unget_unicode, java_lex): Likewise.
3491 * mangle.c (mangle_type, mangle_record_type): Likewise.
3492 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3493 (finish_mangling): Likewise.
3494 * parse.h (MARK_FINAL_PARMS): Likewise.
3495 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3496 (obtain_incomplete_type, java_complete_class): Likewise.
3497 (java_check_regular_methods, java_complete_expand_method): Likewise.
3498 (cut_identifier_in_qualified, check_deprecation): Likewise.
3499 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3500 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3501 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3502 * typeck.c (set_local_type, parse_signature_type): Likewise.
3503 (parse_signature_string, build_java_signature): Likewise;
3504 (set_java_signature): Likewise.
3505 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3506 * class.c (add_method): Call fatal_error instead of fatal.
3507 (build_static_field_ref): Likewise.
3508 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3509 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3510 * lex.c (java_new_new_lexer): Likewise.
3511 * jv-scan.c (main): Likewise.
3512 (fatal_error): Renamed from fatal.
3513 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3515 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3516 (yyparse): Likewise.
3517 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3518 * lex.c (java_get_line_col): Likewise.
3519 * jcf-parse.c (load_class): Make errors non-fatal.
3520 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3522 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3524 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3525 (error): Remove unused function.
3526 (main): Don't use "__attribute__ alias" on generated class symbol.
3528 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3530 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3532 * parse.y (finish_method_declaration): Code accounting for WFLed
3533 method DECL_NAMEs deleted.
3534 (check_abstract_method_definitions): Likewise.
3535 (resolve_type_during_patch): Layout resolved type.
3536 * typeck.c (lookup_do): Removed unused local.
3538 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3540 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3541 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3542 integer_negative_one_node.
3543 * expr.c (build_java_binop): Likewise.
3545 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3547 * zextract.c (read_zip_archive): Read file_offset before writing
3548 zipd and consequently clobbering the header contents.
3550 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3552 * Make-lang.in: Remove all dependencies on defaults.h.
3553 * decl.c: Don't include defaults.h.
3555 * parse.y: Likewise.
3557 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3559 * ChangeLog (2001-01-21): Fixed typo.
3560 * class.c (layout_class_method): Code accounting for WFLed
3561 method DECL_NAMEs deleted.
3562 * constant.c (find_methodref_index): Likewise.
3563 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3564 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3565 (struct lang_decl): New field `wfl'.
3566 (java_get_real_method_name): Prototype deleted.
3567 * mangle.c (mangle_method_decl): Code accounting for WFLed
3568 method DECL_NAMEs deleted.
3569 * parse.h (GET_METHOD_NAME): Macro deleted.
3570 * parse.y (reset_method_name): Deleted.
3571 (method_header): Set DECL_FUNCTION_WFL.
3572 (check_abstract_method_header): Code accounting for WFLed method
3574 (java_get_real_method_name): Deleted.
3575 (check_method_redefinition): Code accounting for WFLed method
3576 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3577 (java_check_regular_methods): Likewise.
3578 (java_check_abstract_methods): Likewise.
3579 (java_expand_classes): Don't call `reset_method_name.'
3580 (search_applicable_method_list): Use DECL_NAMEs instead of
3582 * typeck.c (lookup_do): Code accounting for WFLed method
3585 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3587 * lex.c (java_read_char): Check for EOF from getc first.
3589 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3591 * class.c (layout_class): Don't lay the superclass out if it's
3592 already being laid out.
3593 * jcf-parse.c (handle_innerclass_attribute): New function.
3594 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3595 handle_innerclasses_attribute.
3596 (jcf_parse): Don't load an innerclasses if it's already being
3598 * jcf-write.c (append_innerclass_attribute_entry): Static
3599 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3600 to be zero for anonymous classes.
3602 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3604 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3606 * jcf-parse.c (set_source_filename): Use
3607 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3609 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3611 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3612 gets a unique asm name.
3614 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3616 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3617 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3619 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3620 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3621 * parse.y (lookup_package_type_and_set_next): Deleted.
3622 (resolve_package): Removed unnecessary code.
3623 (find_applicable_accessible_methods_list): `finit$' can't be
3625 * verify.c (pop_argument_types): Added missing prototype.
3627 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3629 * config-lang.in: Disable java by default.
3631 2001-01-23 Tom Tromey <tromey@redhat.com>
3633 * gcj.texi (Copying): New node.
3634 Added copyright information.
3636 2001-01-21 Per Bothner <per@bothner.com>
3638 Various fixes to allow compiling a compressed .jar/.zip archive.
3639 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3640 (struct ZipFile): Add fields name and next (from ZipFileCache).
3641 (struct ZipDirectory): New field zipf points to owning ZipFile.
3642 * jcf.h (struct ZipDirectory): Add forward declaration.
3643 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3644 Remove seen_in_zip and zip_offset fields.
3645 (JCF_SEEN_IN_ZIP): New macro.
3646 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3647 * jcf-io.c: Change all ZipFileCache to ZipFile.
3648 (read_zip_member): New function.
3649 (open_in_zip): Call read_zip_member.
3650 * jcf-parse.c (find_in_current_zip): Remove function.
3651 (read_class): Merge in find_in_current_zip functionality.
3652 Call read_zip_member if needed.
3653 (parse_zip_file_entries): Use read_zip_member.
3654 (process_zip_dir): Update for removed and added JCF fields.
3655 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3657 2001-01-21 Per Bothner <per@bothner.com>
3659 Minor optimization of static ggc roots.
3660 * jcf-parse.c (parse_roots): New static field.
3661 (current_field, current_method, current_file_list): Replace by macros
3662 naming fields of parse_roots.
3663 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3664 * class.c (class_roots): New static field.
3665 (registered_class, fields_ident, info_ident, class_list):
3666 New macros naming fields of parse_roots.
3667 (build_static_field_ref): Don't register roots here.
3668 (layout_class): Static field list replaced by macro class_list.
3669 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3670 Initialize fields_ident and info_ident here.
3672 2001-01-21 Per Bothner <per@bothner.com>
3674 * jcf-parse.c (ggc_mark_jcf): New function.
3675 (init_jcf_parse): Register current_jcf as ggc root.
3677 2001-01-21 Per Bothner <per@bothner.com>
3679 * lang.c (put_decl_node): Print method's name.
3681 2001-01-21 Per Bothner <per@bothner.com>
3683 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3684 (verify_jvm_instructions): Use it, for better error messages on loads.
3686 2001-01-21 Per Bothner <per@bothner.com>
3688 * verify.c (merge_type_state): Still may have to merge even if
3689 LABEL_VERIFIED (label).
3691 2001-01-21 Per Bothner <per@bothner.com>
3693 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3694 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3696 2001-01-19 Per Bothner <per@bothner.com>
3698 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3699 if expeting an interface type. Refines Tom's change of 2000-09-12.
3701 2001-01-18 Per Bothner <per@bothner.com>
3703 * gcj.texi (Input Options): Mention .java files.
3705 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * lang-options.h (-Wunsupported-jdk11): Removed.
3708 * lang.c (flag_not_overriding): Deleted.
3709 (flag_static_local_jdk1_1): Likewise.
3710 (lang_W_options): Removed "unsupported-jdk11" entry.
3711 * parse.y (java_check_methods): Removed dead code.
3713 2001-01-17 Tom Tromey <tromey@redhat.com>
3715 Changes suggested by Per Bothner:
3716 * gcj.texi (Input Options): Don't mention input files.
3717 (Code Generation): Updated --main information.
3718 (Invoking jcf-dump): Mention that --javap is incomplete.
3719 From Alexandre Petit-Bianco:
3720 (Warnings): Don't mention -Wunsupported-jdk11.
3722 (Compatibility): Mention JDK 1.2-ness of libraries.
3723 (Resources): Mention resources used when writing gcj.
3725 2001-01-17 Tom Tromey <tromey@redhat.com>
3727 * gcj.texi: New file.
3728 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3729 (java.info): Depend on gcj.info.
3730 (java/gcj.dvi): New target.
3731 (java.dvi): Depend on gcj.dvi.
3732 (java.install-info): Wrote.
3734 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3736 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3737 having called make_decl_rtl.
3739 2001-01-14 Per Bothner <per@bothner.com>
3741 Various patches to emit better messages on verification errors.
3742 * expr.c (push_type_0): Return error indication on stack overflow,
3743 instead of callinfg fatal.
3744 (push_type): Now just call push_type_0 (nd fatal on overflow).
3745 (pop_type_0): Return detailed error message (in a char** argument).
3746 (pop_type): If pop_type_0 fails, print error message.
3747 (pop_argument_types): Moved to verify.c.
3748 * verify.c (pop_argument_types): Moved from expr.c.
3749 Return a (possible) error message, rather than void.
3750 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3751 (verify_jvm_instruction): Use new macros, improving error messages.
3752 For case OPCODE_astore use object_ptr_type_node.
3753 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3754 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3756 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3757 constant, return body without wrapper. (Improves constant folding.)
3758 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3760 2001-01-13 Per Bothner <per@bothner.com>
3762 * expr.c (expand_java_field_op): Assigning to a final field outside
3763 an initializer does not violate JVM spec, so should be warning, not
3764 error. (Sun's verifier does not complain - though MicroSoft's does.)
3766 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3768 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3771 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3773 * parse.y (resolve_expression_name): Permit instance variables from
3774 enclosing context in super constructor call.
3775 (resolve_qualified_expression_name): Permit enclosing class's qualified
3776 "this" in super constructor call.
3778 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3780 * class.c (build_utf8_ref): Remove last argument in call to
3781 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3782 (build_class_ref): Likewise.
3783 (build_static_field_ref): Likewise.
3784 (get_dispatch_table): Likewise.
3785 (layout_class_method): Likewise.
3786 (emit_register_classes): Likewise.
3787 * constants.c (build_constant_data_ref): Likewise.
3788 * decl.c (builtin_function): Likewise.
3789 (create_primitive_vtable): Likewise.
3790 * expr.c (build_known_method_def): Likewise.
3791 (build_jni_stub): Likewise.
3792 (java_lang_expand_expr): Likewise.
3794 2001-01-10 Tom Tromey <tromey@redhat.com>
3796 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3798 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3800 * java-tree.h (lang_printable_name_wls): New prototype.
3801 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3802 rather than `current_class' to print type name. Don't prepend type
3803 names when printing constructor names.
3804 (lang_printable_name_wls): New function.
3805 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3806 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3807 * parse.y (patch_method_invocation): Message tuned for constructors.
3808 (not_accessible_p): Grant `private' access from within
3811 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 All files with updated copyright when applicable.
3814 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3815 * class.c (mangle_class_field): Function removed.
3816 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3817 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3818 (build_class_ref): Call `java_mangle_class_field' instead of
3819 `mangle_class_field.'
3820 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3821 (layout_class): Call `java_mangle_decl' instead of
3822 `mangle_static_field.'
3823 (cxx_keywords): Initialized static array moved to `lex.c.'
3824 (layout_class_method): Changed leading comment. Simplified to
3825 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3826 * decl.c (lang_mark_tree): Mark field `package_list.'
3827 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3828 (struct lang_type): New field `package_list.'
3829 (unicode_mangling_length): Prototype removed.
3830 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3831 emit_unicode_mangled_name): Likewise.
3832 (cxx_keyword_p): New prototype.
3833 (java_mangle_decl, java_mangle_class_field,
3834 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3835 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3837 * jvgenmain.c (main_method_prefix): Global variable removed.
3838 (main_method_suffix): Likewise.
3839 (do_mangle_classname): New function.
3840 (main): Call it. Format changed to accommodate new mangling scheme.
3841 * lex.c: (utf8_cmp): Conditionally prototyped.
3842 (cxx_keywords): Moved from class.c, conditionally defined.
3843 (utf8_cmp, cxx_keyword_p): Likewise.
3844 * mangle.c (obstack.h, ggc.h): Included.
3845 (mangle_field_decl): New function.
3846 (mangle_method_decl, mangle_type, mangle_pointer_type,
3847 mangle_array_type, mangle_record_type,
3848 find_compression_pointer_match, find_compression_array_match,
3849 find_compression_record_match,
3850 find_compression_array_template_match, set_type_package_list,
3851 entry_match_pointer_p, emit_compression_string, init_mangling,
3852 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3853 (mangle_obstack): New global.
3854 (MANGLE_RAW_STRING): New macro.
3855 (unicode_mangling_length): Turned static.
3856 (append_unicode_mangled_name): Renamed from
3857 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3858 replaces `obstack', removed from the parameter list.
3859 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3860 replaces parameter `obstack', removed from the parameter list. Call
3861 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3862 (append_gpp_mangled_classtype): Removed.
3863 (compression_table, compression_next): New static variables.
3864 * parse.y (temporary_obstack): Extern declaration removed.
3866 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3868 * parse.y (patch_binop): Compute missing type in error situations.
3870 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3872 * class.c (make_class_data): Push initial value for "arrayclass".
3873 * decl.c (init_decl_processing): Add new class field "arrayclass".
3875 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3877 From patha@softlab.ericsson.se:
3878 * parse.y (switch_label): Use build, not build1, to construct
3881 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3883 * lang.c (lang_decode_option): Change -MA to -MP.
3884 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3885 Update to new prototype; do quote targets.
3886 (jcf_dependency_write): Update.
3888 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3890 Shorten primitive array allocation path:
3891 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3892 to create new primitive arrays.
3893 * expr.c (build_newarray): If generating native code, call
3894 soft_newarray_node with a reference to the primitive TYPE identifier
3895 instead of type_value.
3897 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3899 Fix for PRs gcj/312 and gcj/253:
3900 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3901 dest if they arn't already.
3902 * class.c (layout_class): Call maybe_layout_super_class on
3903 superinterfaces also, but only if compiling from bytecode.
3906 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3909 2000-12-15 Tom Tromey <tromey@redhat.com>
3911 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3914 2000-12-14 Andrew Haley <aph@redhat.com>
3916 * boehm.c (mark_reference_fields): Change test to correctly detect
3919 2000-12-15 Andreas Jaeger <aj@suse.de>
3921 * config-lang.in (lang_dirs): Added.
3923 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3925 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3926 Credits go to rth for finding it.
3928 2000-12-13 Mike Stump <mrs@wrs.com>
3930 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3932 2000-11-07 Tom Tromey <tromey@cygnus.com>
3934 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3935 * lex.c (java_ignorable_control_p): Removed.
3936 (java_letter_or_digit_p): Removed.
3937 (java_start_char_p): New function.
3938 (java_read_char): Return `int', not `unicode_t'. Changed
3940 (java_read_unicode): Likewise.
3941 (java_read_unicode_collapsing_terminators): Likewise.
3942 (java_get_unicode): Likewise.
3943 (java_new_lexer): Initialize hit_eof.
3944 (java_parse_end_comment): Take `int' argument.
3945 (java_parse_doc_section): Likewise.
3946 (java_parse_escape_sequence): Don't allow backlash-newline.
3948 * lex.h (JAVA_DIGIT_P): Removed.
3949 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3950 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3951 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3952 (JAVA_PART_CHAR_P): New macro.
3954 (JAVA_CHAR_ERROR): Now -2.
3955 (java_lexer): New field `hit_eof'.
3956 * chartables.h: New file.
3957 * gen-table.pl: new file.
3959 2000-11-20 Tom Tromey <tromey@cygnus.com>
3960 Alexandre Petit-Bianco <apbianco@cygnus.com>
3962 * parse.y (java_complete_lhs): Only allow compound assignment of
3963 reference type if type is String.
3965 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3968 jcf-path.c: Likewise.
3970 2000-12-09 Anthony Green <green@redhat.com>
3972 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3973 filestart and filename_length as int values.
3975 2000-12-07 Mo DeJong <mdejong@redhat.com>
3977 * jcf-io.c (find_class): Correct the logic that tests to see if a
3978 .java file is newer than its .class file. The compiler was
3979 incorrectly printing a warning when file mod times were equal.
3981 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3983 * jvgenmain.c: Use ISPRINT not isascii.
3985 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3987 * parse.y (end_artificial_method_body): Fixed typo.
3989 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3991 * parse.y (patch_method_invocation): Pick the correct enclosing
3992 context when creating inner class instances.
3995 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3997 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3998 Update copyright year to 2000.
4000 2000-11-23 Anthony Green <green@redhat.com>
4002 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4003 Move current_file_list out of yyparse and make it static.
4005 * expr.c: Declare quick_stack and tree_list_free_list as static
4006 (init_expr_processing): Register quick_stack and
4007 tree_list_free_list roots.
4009 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4011 * parse.y (build_outer_field_access): New local `decl_ctx', use
4012 it. Check for field's context and current class immediate outer
4013 context inheritance.
4014 (outer_field_access_p): Consider fields inherited from the last
4016 (build_access_to_thisn): Stop at the last enclosing context if
4020 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4022 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4024 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4026 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4029 2000-11-20 Tom Tromey <tromey@cygnus.com>
4031 * jv-scan.c (help): Document --complexity.
4032 (options): Added --complexity.
4033 (flag_complexity): New global.
4034 (main): Call `report'.
4035 * parse-scan.y (complexity): New global.
4036 (if_then_statement, if_then_else_statement,
4037 if_then_else_statement_nsi, switch_block_statement_group,
4038 while_expression, do_statement, for_begin, continue_statement,
4039 throw_statement, catch_clause, finally, method_invocation,
4040 conditional_and_expression, conditional_or_expression,
4041 conditional_expression): Update complexity.
4042 (reset_report): Reset complexity.
4043 (report): New function.
4045 2000-11-20 Tom Tromey <tromey@cygnus.com>
4047 * lex.c (yylex): Added STRICT_TK case.
4048 * parse.y (STRICT_TK): Added.
4049 * parse-scan.y (STRICT_TK): Added.
4050 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4051 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4053 * keyword.h: Rebuilt.
4054 * keyword.gperf (strictfp): Added.
4056 2000-11-20 Tom Tromey <tromey@cygnus.com>
4058 * lex.c (yylex): Recognize floating point constants with leading
4061 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4063 * java-tree.h (cyclic_inheritance_report): Constify.
4064 * parse.y (cyclic_inheritance_report): Likewise.
4066 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4068 * parse.y (goal): Remove call to ggc_add_string_root.
4070 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4072 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4073 Create string in scratch buffer, then pass to build_string.
4075 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4077 * parse.y (issue_warning_error_from_context): Add
4080 2000-11-11 Anthony Green <green@redhat.com>
4082 * jcf-parse.c (process_zip_dir): Add finput parameter.
4083 (jcf_figure_file_type): Call process_zip_dir with appropriate
4086 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4088 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4089 * jcf-parse.c (jcf_figure_file_type): Likewise.
4091 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4093 * parse.y (create_new_parser_context): Use memset () instead of
4096 2000-11-08 Tom Tromey <tromey@cygnus.com>
4098 * gjavah.c (process_file): Only include gcj/cni.h when generating
4101 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4103 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4104 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4105 instead of bzero ().
4107 2000-11-05 Tom Tromey <tromey@cygnus.com>
4109 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4110 * lex.c (IS_ZERO): New define.
4111 (java_perform_atof): Error on floating point underflow.
4113 2000-11-04 Tom Tromey <tromey@cygnus.com>
4115 * lex.c (java_parse_escape_sequence): Only read two octal
4116 characters if the first one is greater than 3. Don't allow
4117 "octal" numbers to include the digits 8 or 9.
4119 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4121 * Make-lang.in (java.distdir): Remove.
4123 2000-11-03 Tom Tromey <tromey@cygnus.com>
4125 * Make-lang.in (java.dvi): New target.
4126 Partial fix for PR other/567.
4128 * lang-options.h: Mention -Wout-of-date.
4129 * jcf-dump.c (flag_newer): New global.
4130 * gjavah.c (flag_newer): New global.
4131 * jcf-io.c (find_class): Only warn when flag_newer set.
4132 * lang.c (flag_newer): New global.
4133 (struct string_option): New declaration.
4134 (lang_W_options): New global.
4135 (process_option_with_no): New function.
4136 (lang_decode_option): Use it.
4138 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4139 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4142 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4143 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4144 * lex.c (java_read_unicode): Removed `term_context' argument.
4145 Recognize any number of `u' in `\u'.
4146 (java_read_unicode_collapsing_terminators): New function.
4147 (java_get_unicode): Use it.
4148 (java_lineterminator): Removed.
4149 (yylex): Produce error if character literal is newline or single
4150 quote. Return if eof found in middle of `//' comment. EOF in
4151 `//' comment is only an error if pedantic.
4152 (java_ignorable_control_p): New function.
4153 (java_parse_end_comment): Return if eof found in middle of
4156 * jv-scan.c (pedantic): New global.
4158 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * parse.y (outer_field_access_p): Inherited fields aren't
4161 consider outer fields.
4162 (maybe_build_thisn_access_method): Use
4163 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4164 (resolve_expression_name): Trigger an error if a static field
4165 is being accessed as an outer field.
4167 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4169 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4172 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4174 * Make-lang.in: Move all build rules here from Makefile.in,
4175 adapt to new context. Wrap all rules that change the current
4176 directory in parentheses. Expunge all references to $(P).
4177 When one command depends on another and they're run all at
4178 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4179 all object-file generation rules. Delete obsolete variables.
4181 * Makefile.in: Delete.
4182 * config-lang.in: Delete outputs= line.
4184 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4186 * parse.y (patch_method_invocation): NULLify this_arg when already
4188 (maybe_use_access_method): Handle call to methods unrelated to the
4189 current class. Fixed comment.
4192 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4194 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4197 2000-10-24 Tom Tromey <tromey@cygnus.com>
4199 * lex.c (java_new_lexer): Initialize new fields. Work around
4200 broken iconv() implementations.
4201 (java_read_char): Swap bytes if required. Use fallback decoder if
4203 (byteswap_init, need_byteswap): New globals.
4204 (java_destroy_lexer): Only close iconv handle if it is in use.
4205 * lex.h (java_lexer): New fields read_anything, byte_swap,
4207 Made out_buffer unsigned.
4209 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4211 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4212 where an enclosing context can be set on the jdep.
4213 (do_resolve_class): Fixed identation.
4215 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4217 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4219 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4222 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4224 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4226 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4228 * jcf-write.c (OP1): Update `last_bc'.
4229 (struct jcf_block): Fixed indentation and typo in comments. New
4231 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4232 follows `monitorenter'.
4233 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4237 2000-10-16 Tom Tromey <tromey@cygnus.com>
4239 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4240 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4241 * lang-options.h: Added -MA, -MT, -MF..
4242 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4243 (DEPEND_TARGET_SET): New macro.
4244 (DEPEND_FILE_ALREADY_SET): Likewise.
4245 (init_parse): Handle new flags.
4246 * jcf.h (jcf_dependency_print_dummies): Declare.
4247 * Make-lang.in (s-java): Added mkdeps.o.
4248 * Makefile.in (BACKEND): Added mkdeps.o.
4249 (../gcjh$(exeext)): Added mkdeps.o.
4250 (../jcf-dump$(exeext)): Added mkdeps.o.
4251 * jcf-depend.c: Include mkdeps.h.
4252 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4253 add_entry): Removed.
4254 (jcf_dependency_reset): Rewrote.
4255 (dependencies): New global.
4256 (jcf_dependency_set_target): Rewrote.
4257 (jcf_dependency_add_target): Likewise.
4258 (jcf_dependency_add_file): Likewise.
4260 (print_ents): Removed.
4261 (jcf_dependency_write): Rewrote.
4262 (print_dummies): New global.
4263 (jcf_dependency_print_dummies): New function
4264 (jcf_dependency_write): Call deps_dummy_targets if required.
4266 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4268 * gjavah.c (add_class_decl): Removed unused variables `tname',
4269 `tlen' and `name_index'.
4270 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4271 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4272 in `wfl_operator' with value.
4273 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4274 (jcf_figure_file_type): Fixed identation.
4275 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4276 * parse.y (analyze_clinit_body): New function.
4277 (static_initializer:): Reset `current_static_block'.
4278 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4279 `wfl_operator' with new value.
4280 (lookup_cl): Use EXPR_WFL_FILENAME.
4281 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4282 analyze_clinit_body.
4283 (build_outer_field_access): Access to this$<n> built from
4284 current_class, not its outer context.
4285 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4286 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4287 (patch_method_invocation): Use `is_static_flag' when already
4289 (patch_newarray): Removed assignment in ternary operator.
4291 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4293 * except.c (free_eh_ranges): Don't free `whole_range'.
4295 2000-10-15 Anthony Green <green@redhat.com>
4297 * decl.c (init_decl_processing): Call init_class_processing before
4300 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4302 * check-init.c (check_init): Fixed leading comment. Use
4304 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4305 (give_name_to_locals): Likewise.
4306 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4307 fields in lang_decl_var.
4308 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4309 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4310 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4311 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4312 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4313 (LOCAL_FINAL): Rewritten.
4314 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4315 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4316 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4317 `init_final' fields.
4318 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4319 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4320 (TYPE_HAS_FINAL_VARIABLE): New macro.
4321 (struct lang_type): Added `afv' field.
4322 * parse.y (check_static_final_variable_assignment_flag): New function.
4323 (reset_static_final_variable_assignment_flag): Likewise.
4324 (check_final_variable_local_assignment_flag): Likewise.
4325 (reset_final_variable_local_assignment_flag): Likewise.
4326 (check_final_variable_indirect_assignment): Likewise.
4327 (check_final_variable_global_assignment_flag): Likewise.
4328 (add_inner_class_fields): Use LOCAL_FINAL_P.
4329 (register_fields): Handle local finals and final variables.
4330 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4331 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4332 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4334 (java_complete_expand_methods): Loop to set
4335 TYPE_HAS_FINAL_VARIABLE. Call
4336 `reset_final_variable_local_assignment_flag' and
4337 `check_final_variable_local_assignment_flag' accordingly before
4338 and after constructor expansion. Call
4339 `reset_static_final_variable_assignment_flag'
4340 before expanding <clinit> and after call
4341 `check_static_final_variable_assignment_flag' if the
4342 current_class isn't an interface. After all methods have been
4343 expanded, call `check_final_variable_global_assignment_flag' and
4344 `check_static_final_variable_assignment_flag' if the current class
4346 (maybe_yank_clinit): Fixed typo in comment.
4347 (build_outer_field_access_methods): Removed old sanity check. Use
4348 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4349 Don't create access methods for finals.
4350 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4351 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4352 existing DECL_INIT has been processed.
4353 (java_complete_lhs): Likewise.
4354 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4355 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4357 (patch_assignment): Use LOCAL_FINAL_P.
4358 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4359 DECL_INITIAL is nullified.
4362 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4364 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4366 * Makefile.in (parse.c, parse-scan.c): Likewise.
4368 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4370 * class.c (temporary_obstack): Remove.
4371 (make_class): Don't mess with obstascks.
4372 (push_class): Likewise.
4373 (set_super_info): Likewise.
4374 (add_method_1): Likewise.
4375 (add_method): Likewise.
4376 (add_field): Likewise.
4377 (build_utf8_ref): Likewise.
4378 (build_class_ref): Likewise.
4379 (build_static_field_ref): Likewise.
4380 (finish_class): Likewise.
4381 (push_super_field): Likewise.
4382 (layout_class): Likewise.
4383 (layout_class_methods): Likewise.
4384 (init_class_processing): Likewise.
4385 * constants.c (get_tag_node): Likewise.
4386 (build_constant_data_ref): Likewise.
4387 * decl.c (ggc_p): Remove.
4388 (copy_lang_decl): Use ggc_alloc.
4389 (complete_start_java_method): Don't mess with obstacks.
4390 (start_java_method): Likewise.
4391 (end_java_method): Likewise.
4392 * except.c (link_handler): Use xmalloc.
4393 (free_eh_ranges): New function.
4394 (method_init_exceptions): Use it.
4395 (add_handler): Use xmalloc.
4396 (expand_start_java_handler): Don't mess with obstacks.
4397 (prepare_eh_table_type): Likewise.
4398 (expand_end_java_handler): Likewise.
4399 * expr.c (push_value): Likewise.
4400 (create_label_decl): Likewise.
4401 (build_jni_stub): Likewise.
4402 (java_lang_expand_expr): Likewise.
4403 (note_instructions): Use xrealloc.
4404 (java_push_constant_from_pool): Don't mess with obstacks.
4405 (process_jvm_instruction): Likewise.
4406 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4408 * jcf-parse.c (get_constant): Don't mess with obstacks.
4409 (read_class): Likewise.
4410 (jcf_parse): Likewise.
4411 * lex.c (expression_obstack): Remove.
4412 (java_lex): Don't use obstack_free.
4413 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4414 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4415 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4416 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4417 * parse.y (gaol): Add more GC roots.
4418 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4419 (lookup_field_wrapper): Likewise.
4420 (obtain_incomplete_type): Don't mess with obstacks.
4421 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4423 (craft_constructor): Don't mess with obstacks.
4424 (safe_layout_class): Likewise.
4425 (java_complete_class): Likewise.
4426 (source_end_java_method): Likewise.
4427 (build_outer_field_access_methods): Likewise.
4428 (build_outer_method_access_method): Likewise.
4429 (maybe_build_thisn_access_method): Likewise.
4430 (build_dot_class_method_invocation): Likewise.
4431 (java_complete_tree): Likewise.
4432 (java_complete_lhs): Likewise.
4433 (do_merge_string_cste): Likewise.
4434 (patch_string_cst): Likewise.
4435 (array_constructor_check_entry): Likewise.
4436 * typeck.c (build_java_array_type): Likewise.
4437 (parse_signature_string): Likewise.
4438 (build_java_signature): Likewise.
4440 2000-10-12 Tom Tromey <tromey@cygnus.com>
4443 * gjavah.c (add_class_decl): Don't special-case inner classes.
4444 (add_namelet): Likewise.
4446 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4448 * java-tree.h: Constify current_encoding.
4449 * lang.c: Constify current_encoding.
4451 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4453 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4454 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4456 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4458 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4459 patch. Fixes gcj/340.
4461 2000-10-10 Tom Tromey <tromey@cygnus.com>
4463 * lex.c (java_new_lexer): Initialize out_first and out_last
4465 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4467 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4469 * parse.y (pop_current_osb): New function.
4470 (array_type:): Use `dims:', changed actions
4471 accordingly. Suggested by Anthony Green.
4472 (array_creation_expression:): Used pop_current_osb.
4473 (cast_expression:): Likewise.
4474 (search_applicable_method_list): Fixed indentation.
4476 2000-10-08 Anthony Green <green@redhat.com>
4478 * parse.y (array_type_literal): Remove production.
4479 (type_literals): Refer to array_type, not array_type_literal.
4481 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4483 Patch contributed by Corey Minyard.
4484 * decl.c (check_local_named_variable): New function.
4485 (tree check_local_unnamed_variable): Likewise.
4486 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4488 2000-10-07 Anthony Green <green@redhat.com>
4490 * class.c (layout_class): Handle case where superclass can't be
4493 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4495 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4498 2000-10-05 Tom Tromey <tromey@cygnus.com>
4500 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4501 * jvgenmain.c (class_mangling_prefix): Removed.
4502 (class_mangling_suffix): New global.
4504 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4506 (print_method_info): Handle overrides for static and final
4508 (process_file): Generate declaration for class object field.
4509 * class.c (cxx_keywords): New array.
4510 (utf8_cmp): New function.
4511 (cxx_keyword_p): New function.
4512 (layout_class_method): Mangle C++ keywords by appending `$'.
4513 (mangle_field): New function.
4514 (mangle_class_field): Use mangle_field. Mangle class name as
4516 (mangle_static_field): Use mangle_field.
4518 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4520 * decl.c (find_local_variable): Removed uncessary type check and
4521 fixed range check typo. From Corey Minyard.
4523 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4525 * decl.c (give_name_to_locals): New local `code_offset'. Call
4526 `maybe_adjust_start_pc'.
4527 * expr.c (note_instructions): New function.
4528 (expand_byte_code): Don't collect insn starts here.
4529 (peek_opcode_at_pc): New function.
4530 (maybe_adjust_start_pc): Likewise.
4531 * java-tree.h (maybe_adjust_start_pc): Declare.
4532 (note_instructions): Likewise.
4533 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4535 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * parse.y (field_access:): Fixed indentation.
4538 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4540 2000-09-07 Tom Tromey <tromey@cygnus.com>
4543 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4544 JPRIMITIVE_TYPE_P, for arithmetic operators.
4545 (patch_method_invocation): Indentation fix.
4546 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4547 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4548 (do_unary_numeric_promotion): Cleaned up code.
4549 (valid_cast_to_p): Handle boolean correctly.
4551 2000-09-27 Tom Tromey <tromey@cygnus.com>
4553 * lex.c (java_read_unicode): Reset bs_count when finished with
4556 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4559 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4560 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4561 (typeck.o): Depend on ggc.h.
4562 * class.c (add_method_1): Use GC functions for allocation.
4563 (init_class_processing): Register roots.
4564 * decl.c (ggc_p): Set to 1.
4565 (pending_local_decls): Make it static.
4566 (push_jvm_slot): Use GC functions for allocation.
4567 (init_decl_processing): Register roots.
4568 (give_name_to_locals): Use GC functions for allocation.
4569 (lang_mark_tree): New function.
4570 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4571 functions for allocation.
4572 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4573 * lex.c (java_lex): Use build_string, rather than replicating it
4575 * parse.y (goal): Add more roots.
4576 (mark_parser_ctxt): New function.
4577 * typeck.c: Include ggc.h.
4579 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4581 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4582 contains something else than MODIFY_EXPR.
4584 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4586 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4587 * Makefile.in (parse.o): Depend on ggc.h.
4588 (class.o): Likewise.
4589 (constants.o): Likewise.
4592 (jcf-parse.o): Likewise.
4593 (jcf-write.o): Likewise.
4594 (mangle.o): Likewise.
4595 * class.c: Include ggc.h.
4596 (build_static_field_ref): Register GC roots.
4597 (layout_class): Likewise.
4598 (init_class_processing): Likewise.
4599 * constants.c: Include ggc.h.
4600 (current_constant_pool_data_ref): Remove.
4601 (tag_nodes): Move it to ...
4602 (get_tag_node): ... here. Register GC roots.
4603 * decl.c: Include ggc.h. Remove many global tree definitions.
4604 (throw_node): Define.
4605 (java_global_trees): Likewise.
4606 (predef_filenames): Make the size a constant.
4607 (init_decl_processing): Adjust accordingly.
4608 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4609 * expr.c: Include ggc.h.
4610 (init_expr_processing): Register GC roots.
4611 (build_invokeinterface): Likewise.
4612 * java-tree.h: Replace extern tree declarations with macros.
4613 (java_global_trees): New variable.
4614 (java_tree_index): New enumeration.
4615 (init_jcf_parse): Declare.
4616 * jcf-parse.c: Include ggc.h.
4617 (current_class): Remove declaration.
4618 (main_class): Likewise.
4619 (all_class_list): Likewise.
4620 (predefined_filename_p): Adjust for constant size of
4622 (init_jcf_parse): New function.
4623 * jcf-write.c: Include ggc.h.
4624 (generate_classfile): Register GC roots.
4625 (append_synthetic_attribute): Likewise.
4626 (append_innerclass_attribute_entry): Likewise.
4627 * lang.c: Include ggc.h.
4628 (lang_print_error): Register GC roots.
4629 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4631 * parse.y: Include ggc.h.
4632 (wfl_operator): Remove.
4633 (goal): Register GC roots.
4634 (java_pop_parser_context): Adjust for new field names.
4635 (java_parser_context_save_global): Likewse.
4636 (java_parser_context_restore_global): Likewise.
4637 (java_parser_context_suspend): Likewise.
4638 (java_parser_context_resume): Likewise.
4639 (verify_constructor_circularity): Register GC roots.
4640 (lookup_cl): Likewise.
4641 (java_reorder_fields): Likewise.
4642 (build_current_this): Likewise.
4643 (class_in_current_package): Likewise.
4644 (argument_types_convertible): Likewise.
4645 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4647 2000-09-14 Tom Tromey <tromey@cygnus.com>
4649 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4651 2000-09-13 Tom Tromey <tromey@cygnus.com>
4653 * jcf-parse.c: Include <locale.h>.
4654 * jv-scan.c: Include <locale.h>.
4656 2000-09-12 Tom Tromey <tromey@cygnus.com>
4658 * expr.c (pop_type_0): Return `Object' if trying to merge two
4660 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4661 interface types; `Object' is always a valid supertype.
4663 2000-09-12 Tom Tromey <tromey@cygnus.com>
4666 * jv-scan.c (help): Document --encoding.
4667 (options): Added `encoding' entry.
4668 (OPT_ENCODING): New define.
4669 (main): Handle --encoding.
4670 Include <langinfo.h> if nl_langinfo exists.
4671 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4673 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4674 (parse_source_file): Correctly call java_init_lex. Added `finput'
4675 argument. Use nl_langinfo to determine default encoding.
4676 * java-tree.h (current_encoding): Declare.
4677 * parse.y (java_parser_context_restore_global): Don't restore
4679 (java_parser_context_save_global): Don't set `finput' field.
4680 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4682 * lang.c (current_encoding): New global.
4683 (lang_decode_option): Recognize `-fencoding='.
4684 (finish_parse): Don't close finput.
4685 * parse.h (struct parser_ctxt): Removed `finput' and
4686 `unget_utf8_value' fields. Added `lexer' field.
4687 (java_init_lex): Fixed declaration.
4688 * lex.c (java_new_lexer): New function.
4689 (java_destroy_lexer): Likewise.
4690 (java_read_char): Added `lex' argument. Handle iconv case.
4691 (java_read_unicode): Added `lex' argument. Count backslashes in
4693 (java_init_lex): Added `finput' and `encoding' arguments. Set
4694 `lexer' field in ctxp.
4695 (BAD_UTF8_VALUE): Removed.
4696 (java_lex): Handle seeing UEOF in the middle of a string literal.
4697 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4698 (java_lexer): New structure.
4701 (DEFAULT_ENCODING): New define.
4702 (java_destroy_lexer): Declare.
4704 2000-09-12 Tom Tromey <tromey@cygnus.com>
4707 * lex.c (java_init_lex): Initialize java_io_serializable.
4708 * parse.y (java_io_serializable): New global.
4709 (valid_ref_assignconv_cast_p): An array can be cast to
4712 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4714 * decl.c, expr.c: Include defaults.h if not already included.
4715 Don't define the *_TYPE_SIZE macros.
4717 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4719 * typeck.c (build_java_array_type): Correct first parameter
4720 in ADJUST_FIELD_ALIGN invocation.
4722 2000-09-06 Tom Tromey <tromey@cygnus.com>
4724 * lang-specs.h: Also recognize `-femit-class-files'.
4726 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4728 * verify.c (merge_types): Load the types to merge if necessary.
4730 2000-09-02 Anthony Green <green@redhat.com>
4732 * jcf-io.c: Include zlib.h.
4733 (open_in_zip): Read compressed class file archives.
4734 * zipfile.h (ZipDirectory): Add uncompressed_size and
4735 compression_method fields.
4736 * zextract.c (read_zip_archive): Collect file compression info.
4738 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4740 * parse.y (do_resolve_class): Also explore superclasses of
4741 intermediate enclosing contexts when searching for inner classes.
4743 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4745 * parse.y (variable_declarator_id:): Better error message.
4746 (expression_statement:): Use YYNOT_TWICE.
4747 (cast_expression:): Likewise.
4748 (assignment:): Likewise.
4750 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * parse.y (do_merge_string_cste): New locals. Create new
4753 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4755 2000-08-07 Hans Boehm <boehm@acm.org>
4757 * boehm.c (mark_reference_fields): Set marking bits for all words in
4758 a multiple-word record.
4759 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4762 2000-08-31 Mike Stump <mrs@wrs.com>
4764 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4765 jcf-dump$(exeext)): Make parallel safe.
4767 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4769 * jcf-parse.c (set_source_filename): Constify a char *.
4770 * jcf-write.c (append_innerclasses_attribute,
4771 make_class_file_name): Constify a char *. Don't recycle a
4772 variable for an unrelated purpose.
4773 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4774 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4776 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4778 * expr.c (can_widen_reference_to): Fixed indentation.
4779 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4780 * parse.y: `finit$' replaces `$finit$' in comments.
4781 (try_builtin_assignconv): Fixed leading comment.
4783 2000-08-25 Greg McGary <greg@mcgary.org>
4785 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4787 2000-08-24 Greg McGary <greg@mcgary.org>
4789 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4790 * parse.y (BINOP_LOOKUP): Likewise.
4792 2000-08-22 Andrew Haley <aph@cygnus.com>
4794 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4795 sign extending. Fixes gcj/321.
4796 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4797 combining to make a jlong. Fixes gcj/321.
4799 2000-08-21 Nix <nix@esperi.demon.co.uk>
4801 * lang-specs.h: Do not process -o or run the assembler if
4804 2000-08-16 Andrew Haley <aph@cygnus.com>
4806 * typeck.c (build_java_array_type): Rewrite code to do array
4807 alignment. Take into account back-end macros when aligning array
4808 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4809 user to set alignment. Fixes gcj/252 and 160.
4811 2000-08-09 Tom Tromey <tromey@cygnus.com>
4813 * parse.y (check_abstract_method_definitions): Now return `int'.
4814 Check implemented interfaces. Fixes PR gcj/305.
4816 * parse.y (patch_switch_statement): Disallow `long' in switch
4817 expressions. Fixes PR gcj/310.
4819 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * decl.c (finit_leg_identifier_node): New global.
4822 (init_decl_processing): Use `finit$' to initialize
4823 finit_identifier_node. Use `$finit$' to initialize
4824 finit_leg_identifier_node.
4825 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4826 * java-tree.h (finit_identifier_node): Changed attached comment.
4827 (finit_leg_identifier_node): New declaration.
4828 (ID_FINIT_P): Take finit_identifier_node and
4829 finit_leg_identifier_node into account. This is a backward
4832 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4836 (generate_bytecode_insns): Check `nargs' before emitting it.
4837 * verify.c (merge_type_state): Fixed typo.
4838 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4839 generate_bytecode_{conditional,insns}.
4841 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4843 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4846 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * class.c (maybe_layout_super_class): Fixed indentation.
4849 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4850 (java_check_methods): New function declaration.
4851 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4852 instead of `str_ptr'.
4853 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4854 of a `invokeinterface' at the right time.
4855 * parse.h (WFL_STRIP_BRACKET): New macro.
4856 (SET_TYPE_FOR_RESOLUTION): Use it.
4857 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4858 (check_class_interface_creation): Don't check for cross package
4859 innerclass name clashes.
4860 (method_header): Behave properly if MDECL is `error_mark_node'.
4861 (method_declarator): Return `error_mark_node' if bogus current
4863 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4864 (resolve_and_layout): New local `decl_type', set and used. Call
4866 (java_check_methods): New method.
4867 (java_layout_classes): Use it.
4868 (resolve_qualified_expression_name): No EH check necessary in
4870 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4872 (patch_assignment): Set DECL_INITIAL on integral final local.
4874 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4876 * java-tree.h (flag_extraneous_semicolon): New extern.
4877 * lang-options.h: (-Wextraneous-semicolon): New option.
4878 * lang.c (flag_redundant): Fixed typo in leading comment.
4879 (flag_extraneous_semicolon): New global.
4880 (lang_decode_option): Set `flag_extraneous_semicolon' when
4881 -Wall. Decode `-Wextraneous-semicolon'.
4882 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4883 `empty_statement' rule.
4884 (class_body_declaration): Likewise.
4885 (method_body:): Accept `;' as a method body.
4886 (static_initializer:): Removed `SC_TK' hack.
4887 (constructor_block_end:): Likewise.
4888 (empty_statement:): Report deprecated empty declaration. Fixes
4891 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4893 * parse.y (build_dot_class_method_invocation): Changed parameter
4894 name to `type'. Build signature from `type' and convert it to a
4895 STRING_CST if it's an array.
4896 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4897 to use `ref_type' directly.
4899 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4901 * lang-options.h: Added a comma after the last element to avoid
4902 syntax errors when other languages define additional options.
4904 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4906 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4907 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4908 (jc1): Link with $(BACKEND).
4909 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4911 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4913 * jvspec.c: Adjust type of second argument to
4914 lang_specific_driver, and update code as necessary.
4916 * class.c (build_dtable_decl): Initialize dummy.
4918 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4921 method bodies not to rule out discarding `<clinit>'; don't use
4922 <clinit> to initialize static fields with constant initializers.
4924 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4926 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4928 (method_synthetic): New global.
4929 (HANDLE_METHOD): Recognize synthetic method and tell
4930 `print_method_info' about it.
4931 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4932 processing a synthetic method.
4933 * jcf-reader.c (skip_attribute): New function.
4934 ( skip_attribute): Likewise.
4936 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4938 * parse.y (build_outer_field_access): Fixed comments.
4939 (fix_constructors): Emit the initialization of this$<n> before
4941 (resolve_qualified_expression_name): Build an access to `decl' if
4944 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4946 * parse-scan.y (curent_class): Non longer const.
4947 (inner_qualifier, inner_qualifier_length): Deleted.
4948 (current_class_length): New global.
4949 (bracket_count): Fixed typo in leading comment.
4950 (anonymous_count): New global.
4951 (class_instance_creation_expression:): Handle anonymous classes.
4952 (anonymous_class_creation:): New rule.
4953 (push_class_context): Rewritten.
4954 (pop_class_context): Likewise.
4955 (INNER_QUALIFIER): Macro deleted.
4956 (report_class_declaration): call `push_class_context' when
4957 entering the function. `fprintf' format modified not to use
4959 (report_class_declaration): Assign `package_name' and
4960 `current_class' to NULL separately.
4962 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4964 * expr.c (build_invokeinterface): Call layout_class_methods on
4967 2000-07-27 Tom Tromey <tromey@cygnus.com>
4968 Anthony Green <green@cygnus.com>
4969 Alexandre Petit-Bianco <apbianco@cygnus.com>
4971 * class.c (make_class_data): Create vtable for abstract classes.
4972 (get_dispatch_table): Changed to cope with abstract classes.
4974 2000-07-27 Tom Tromey <tromey@cygnus.com>
4976 * parse.y (patch_method_invocation): Don't reverse the argument
4977 list when dealing with anonymous class constructors. Fixed typo in
4980 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4982 * parse.y (build_alias_initializer_parameter_list): Reverse
4983 crafted list when building aliases for anonymous class
4986 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * parse.y (jdep_resolve_class): Don't bother checking potential
4989 innerclass access if `decl' is NULL.
4990 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4993 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * parse.c: Remove (again.)
4997 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4999 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5000 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5001 outside the `if' statement, alias to innerclass removed, `decl'
5002 used to mark the class complete.
5004 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5006 * parse.y (simple_name:): Fixed typo in error message.
5008 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5011 or its first operand can be error marks.
5013 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5016 * parse.y (method_header): Likewise.
5018 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * parse.y (process_imports): Consider that one might be trying to
5021 import an innerclass. Fixes gcj/254
5023 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (find_as_inner_class): Handle the case where the
5026 enclosing context of an innerclass has been loaded as bytecode.
5028 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * parse.y (simple_name:): Reject `$' in type names.
5031 (resolve_type_during_patch): Use `type' as a second
5032 argument to resolve_no_layout. Fixes gcj/257.
5034 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5036 * parse.y (find_most_specific_methods_list): Select the only
5037 non-abstract method even if max has been set.
5038 Fixes gcj/285, gcj/298.
5040 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5042 * lang-specs.h: Added %(jc1) to java compiler options.
5044 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5046 * .cvsignore: New file.
5048 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5050 * parse.y (not_accessible_p): Access granted to innerclasses
5051 (indirectly) extending the reference type. Fixes gcj/249.
5053 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5055 * parse.y (patch_method_invocation): Fixed comment.
5056 (maybe_use_access_method): Build this$<n>s to the context of the
5057 target method, or a type that extends it. Fixes gcj/242.
5059 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5063 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5067 2000-07-13 Tom Tromey <tromey@cygnus.com>
5069 * lang-specs.h: Added %{I*}.
5071 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5073 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5075 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5077 * parse-scan.c: Remove.
5079 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5081 * class.c (set_super_info): Handled protected inner classes.
5082 (common_enclosing_context_p): Bail early if arguments aren't both
5084 (get_access_flags_from_decl): Handle private and protected inner
5086 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5087 (CLASS_PROTECTED): Likewise.
5088 (struct lang_type): New bitfield `poic'.
5089 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5091 (check_inner_class_access): Renamed arguments, added
5092 comments. Handles protected inner classes (fixes gcj/225)
5093 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5095 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5097 * parse.y (resolve_qualified_expression_name): Verify qualified
5098 access to `this'. Fixes gcj/239.
5100 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * jcf-write.c (generate_classfile): Don't install ConstantValue
5105 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (resolve_qualified_expression_name): Handle inner class
5108 access. Fixes gcj/256.
5110 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * jcf-write.c (generate_classfile): Properly install the
5113 ConstantValue attribute and the initial value constant pool index
5114 on string constants.
5115 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5118 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5120 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5122 * parse.y (find_as_inner_class): Fixed typo.
5123 (do_resolve_class): Explore enclosing contexts when searching for
5124 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5125 (check_inner_class_access): Check `decl' which can be null in case
5128 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * java-tree.h (java_debug_context): Declared `extern'.
5131 (safe_layout_class): Likewise.
5132 * parse.y (resolve_field_access): Field must be `static' in order
5133 to be replaced by its initial value. Added comments.
5134 (find_applicable_accessible_methods_list): Fixed typo.
5135 (find_most_specific_methods_list): Methods found in innerclasses
5136 take over methods founds in the enclosing contexts.
5137 (java_complete_tree): Loosen restrictions on the type of DECLs
5138 that can be replaced by their initialization values.
5139 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5141 2000-07-05 Tom Tromey <tromey@cygnus.com>
5143 * Make-lang.in (PARSE_DIR): New macro.
5144 (PARSE_RELDIR): Likewise.
5145 (PARSE_C): Likewise.
5146 (PARSE_SCAN_C): Likewise.
5147 ($(PARSE_C)): New target.
5148 ($(PARSE_SCAN_C)): Likewise.
5149 (SET_BISON): New macro.
5150 (BISONFLAGS): Likewise.
5151 (JAVABISONFLAGS): Likewise.
5153 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5155 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5156 argument on the first pass for CNI as well as JNI.
5157 (print_method_info): Set up method name on the first pass only.
5159 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5161 * parse.y (parser_qualified_classname): Removed parameter
5163 (create_interface): Removed first passed parameter to
5164 parser_qualified_classname.
5165 (create_class): Likewise. Don't install alias on static
5166 innerclasses. Fixes gcj/275.
5168 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5170 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5171 debugable statement with empty_stmt_node. Fixes gcj/272
5173 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5175 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5178 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * jcf-write.c (push_long_const): Appropriately cast short negative
5183 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5185 * parse.y (verify_constructor_super): Use loop variable
5186 `m_arg_type' initialized with `mdecl_arg_type'.
5188 2000-06-29 Tom Tromey <tromey@cygnus.com>
5190 * parse.y (resolve_field_access): Handle case where `type_found'
5193 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * expr.c (lookup_field): The same field can be found through two
5196 different interface. Don't declare it ambiguous in that case.
5198 2000-06-27 Tom Tromey <tromey@cygnus.com>
5200 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5201 follows \r, then unget it at a lower level.
5203 2000-06-26 Tom Tromey <tromey@cygnus.com>
5205 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5208 2000-06-25 Tom Tromey <tromey@cygnus.com>
5210 * parse.y (for_statement): Wrap expression in a WFL if it is a
5211 constant. For PR gcj/268.
5213 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5215 * parse.y (do_resolve_class): Minor optimiztion in the package
5216 list search. Removed unnecessary test and return statement.
5217 (valid_ref_assignconv_cast_p): Order of arguments to
5218 enclosing_context_p fixed.
5220 2000-06-24 Tom Tromey <tromey@cygnus.com>
5222 * expr.c (lookup_field): Print error and return error_mark_node if
5223 field reference is ambiguous.
5225 * parse.y (check_abstract_method_definitions): Also check if
5226 `other_method' is abstract.
5228 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5232 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5233 (struct lang_type): New field `pic'.
5234 (CLASS_PRIVATE): New macro.
5235 * parse.y (check_inner_class_access): New function.
5236 (jdep_resolve_class): Call it.
5238 2000-06-23 Tom Tromey <tromey@cygnus.com>
5240 * parse.y (patch_incomplete_class_ref): Initialize the returned
5241 class. For PR gcj/260.
5243 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5245 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5247 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5249 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5250 Java specific checks.
5251 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5253 * java-tree.def (CASE_EXPR): Marked 'e'.
5254 (DEFAULT_EXPR): Likewise.
5255 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5257 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5258 Java specific checks.
5259 (generate_bytecode_insns): Test try_block for BLOCK before using
5261 * parse.y (build_wfl_wrap): Added `location' argument. Set
5262 EXPR_WFL_LINECOL accordingly.
5263 (dim_expr:): Wrap constants with WFLs.
5264 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5265 (resolve_package): Check for `stmt' not being a BLOCK before
5266 building a debuggable statement with it.
5267 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5269 (resolve_field_access): Make sure `decl' is a DECL before treating
5271 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5272 IDENTIFIER_NODE before treating it as such.
5273 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5274 treating it as such.
5275 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5276 to be applied only on non array types.
5278 2000-06-16 Per Bothner <per@bothner.com>
5280 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5281 define in terms of DECL_RESULT, as that fails when --enable-checking.
5283 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5285 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5286 types the same in comparison.
5287 (CHECK_OP): Add static prototype.
5289 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5291 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5292 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5295 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5297 * decl.c (create_primitive_vtable): Prototype.
5299 * jcf-write.c (generate_bytecode_insns): Initialize variable
5302 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5304 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5306 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5307 to track searched classes, and do not search the same class more than
5308 once. Call find_applicable_accessible_methods_list on immediate
5309 superclass, instead of search_applicable_method_list on all ancestors.
5312 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5314 * parse.y (register_fields): Permit static fields in inner classes
5315 if they are final. Fix for PR gcj/255.
5317 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5320 * parse.y (find_in_imports): Returned type changed to void,
5321 leading comment fixed.
5322 (register_package): New function.
5323 (qualify_and_find): Likewise.
5324 (package_declaration:): Use `register_package'.
5325 (single_type_import_declaration:): Removed local variable
5326 `node'. Added missing `;' for consistency.
5327 (type_import_on_demand_declaration:): Use `chainon' to link new
5329 (lookup_field_wrapper): Lookup local variables defined in outer
5331 (java_complete_class): Don't reverse the list of imported on demand.
5332 (do_resolve_class): Reorganized. Removed local variable
5333 `original_name'. Call `qualify_and_find' with the current package
5334 name, invoke `find_in_imports_on_demand' right after. Call
5335 `qualify_and_find' with the packages we've seen so far. Fixed
5336 operations numbering in comments.
5337 (java_expand_class): Don't reverse `package_list'.
5338 (find_most_specific_methods_list): New local variables `abstract'
5339 and `candidates'. Use them to pick the right method.
5341 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5343 * parse.y (check_modifiers_consistency): Don't subtract out
5344 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5346 2000-06-04 Philipp Thomas <pthomas@suse.de>
5348 * Makefile.in (INTLLIBS): New.
5352 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * class.c (get_dispatch_table): Build the vtable dummy entry list
5355 element with a null purpose. Fixed leading comment.
5356 (build_dtable_decl): Build an accurate dtable type when appropriate
5359 2000-06-02 Richard Henderson <rth@cygnus.com>
5361 * lang.c (lang_get_alias_set): New.
5363 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5366 before using it as the accessed field.
5368 2000-05-31 Tom Tromey <tromey@cygnus.com>
5370 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5371 char_array_vtable, short_array_vtable, int_array_vtable,
5372 long_array_vtable, float_array_vtable, double_array_vtable):
5374 * expr.c (get_primitive_array_vtable): New function.
5375 (create_primitive_vtable): New function.
5376 (java_lang_expand_expr): Enable code to statically generate
5378 * decl.c (init_decl_processing): Create primitive vtables.
5379 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5380 short_array_vtable, int_array_vtable, long_array_vtable,
5381 float_array_vtable, double_array_vtable): Define.
5383 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5385 * java/parse.y (find_applicable_accessible_methods_list):
5386 Don't add an uninitialized value to the list.
5388 2000-05-25 Tom Tromey <tromey@cygnus.com>
5390 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5391 when trying to see if field's class should be initialized. Always
5392 initialize field's declaring class, not qualified class.
5395 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5396 `wfl_operator', to maybe_build_primttype_type_ref.
5399 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5401 * parse.y (patch_method_invocation): Don't try to lookup methods
5404 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * parse.y (resolve_field_access): Call the appropriate <clinit>
5407 before accessing the length of a static array. Craft a decl for
5408 the field while its time. Fixes PR gcj/129.
5410 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5412 * parse.y (resolve_package): Correctly set `*next' (was off by
5414 (resolve_qualified_expression_name): Fixed comment.
5416 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * jcf-parse.c (jcf_parse_source): Reset current_class and
5419 current_function_decl to NULL before parsing a new file.
5421 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * parse.y (block_end:): If the collected block doesn't feature a
5424 statement, insert an empty statement.
5426 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * parse.y (maybe_yank_clinit): New function.
5429 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5430 end of the list of methods belonging to a class.
5431 (java_complete_expand_method): Check whether <clinit> is really
5432 necessary and expand it accordingly.
5434 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5437 processed by the method's switch statement.
5439 2000-05-19 Tom Tromey <tromey@cygnus.com>
5441 * java-tree.h: Added init state enum.
5442 * decl.c (emit_init_test_initialization): Initialize class
5443 initialization check variable by looking at class' state.
5445 2000-05-19 Tom Tromey <tromey@cygnus.com>
5447 * java-tree.h (build_instanceof): Declare.
5448 (build_get_class): Declare.
5449 * parse.y (patch_binop): Use build_instanceof.
5450 * expr.c (build_instanceof): New function. If class is final,
5451 don't make a function call.
5452 (expand_java_INSTANCEOF): Use it.
5453 (build_get_class): New function.
5455 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5457 * jcf-write.c (generate_classfile): Scan the source_file for
5458 slashes with the right pointer variable.
5460 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5462 * lang.c (lang_decode_option): Update -Wunused flags by calling
5464 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5466 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5468 * check_init.c (check_init): Constify local char *.
5469 * class.c (push_class): Constify local char *.
5470 * java_tree.h: Update prototypes.
5471 * jcf-io.c (open_class): Constify filename parameter and
5473 (find_class): Remove redundant string copy. Cast return from
5475 * jcf-parse.c (read_class, parse_class_file, yyparse):
5476 Constify local char *.
5477 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5478 Constify local char *.
5479 * jcf.h (JCF): Constify filename and classname.
5480 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5481 * lang.c (init_parse): Constify parameter and return value.
5482 * lex.c (java_get_line_col): Constify filename parameter.
5483 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5484 * parse.y (java_parser_context_suspend,
5485 issue_warning_error_from_context, safe_layout_class): Constify
5487 * parse.c: Regenerate.
5489 2000-05-08 Tom Tromey <tromey@cygnus.com>
5491 * expr.c (build_jni_stub): Cache the result of
5492 _Jv_LookupJNIMethod.
5494 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * decl.c (predef_filenames_size): Now 7.
5497 (predef_filenames): New seventh entry.
5499 2000-05-04 Tom Tromey <tromey@cygnus.com>
5501 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5502 Keep track of when we've seen a reference field after a
5503 non-reference field.
5504 (get_boehm_type_descriptor): Handle case where we see
5505 non-reference fields but no trailing reference field.
5506 * decl.c (rawdata_ptr_type_node): Define.
5507 (init_decl_processing): Initialize rawdata_ptr_type_node.
5508 * java-tree.h (rawdata_ptr_type_node): Declare.
5510 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5512 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5513 specifiers in calls to fprintf.
5515 2000-05-03 Andrew Haley <aph@cygnus.com>
5517 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5519 * javaop.h (WORD_TO_INT): New function.
5520 (IMMEDIATE_s4): Use WORD_TO_INT.
5521 * jcf.h (JPOOL_INT): Ditto.
5523 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5526 2000-04-19 Tom Tromey <tromey@cygnus.com>
5528 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5530 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5532 * expr.c (build_jni_stub): New function.
5533 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5535 * parse.y (java_complete_expand_methods): Expand a native method
5536 and call build_jni_stub if -fjni given.
5537 * lang-options.h: Document -fjni.
5538 * lang.c (flag_jni): New global.
5539 (lang_f_options): Added `jni' entry.
5540 * java-tree.h (soft_lookupjnimethod_node,
5541 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5543 (flag_jni): Declare.
5544 (build_jni_stub): Declare.
5545 (struct lang_decl): Added `native' flag.
5546 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5548 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5549 soft_jnipopsystemframe_node): New globals.
5550 (init_decl_processing): Set them. _Jv_InitClass only takes one
5553 * java-tree.def: Put into `C' mode.
5555 2000-04-27 Tom Tromey <tromey@cygnus.com>
5558 * expr.c (expand_invoke): Generate check to see if object pointer
5559 is null in nonvirtual invocation case.
5560 * java-tree.h (soft_nullpointer_node): Declare.
5561 * decl.c (soft_nullpointer_node): New global.
5562 (init_decl_processing): Initialize soft_nullpointer_node.
5563 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5564 or `private' methods.
5565 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5567 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5572 2000-04-26 Tom Tromey <tromey@cygnus.com>
5574 * zextract.c (find_zip_file_start): New function.
5575 (read_zip_archive): Use it.
5577 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5579 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5581 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 * class.c (common_enclosing_context_p): New function.
5584 * java-tree.h (common_enclosing_context_p): Added prototype.
5585 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5586 classes sharing an outer context with the current instance.
5587 * parse.y (build_access_to_thisn): Fixed leading comment.
5588 (verify_constructor_super): New local `supper_inner'. Skip
5589 enclosing context argument in the case of inner class constructors.
5590 (patch_method_invocation): Insert proper context as second
5591 parameter to pure inner class constructor super invocations.
5593 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * parse.y (end_class_declaration): Reset the interface number
5598 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * parse.y (source_start_java_method): Deleted unnecessary code.
5601 (patch_method_invocation): Fixed comment.
5603 2000-04-24 Robert Lipe <robertlipe@usa.net>
5605 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5607 2000-04-23 Tom Tromey <tromey@cygnus.com>
5609 * boehm.c (mark_reference_fields): Use int_byte_position.
5611 2000-04-22 Tom Tromey <tromey@cygnus.com>
5613 * boehm.c (mark_reference_fields): Only call byte_position on
5616 2000-04-22 Tom Tromey <tromey@cygnus.com>
5618 * boehm.c (mark_reference_fields): Added `last_view_index'
5619 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5621 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5623 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5624 * parse.y (check_class_interface_creation): Fixed comments. Select
5625 permitted modifiers for (inner) interfaces. Changed error message
5626 to report rejected modifiers used with local classes.
5628 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5631 of directly inherited type considered in scope.
5632 * parse.y (do_resolve_class): Search inherited classes for inner
5635 2000-04-20 Tom Tromey <tromey@cygnus.com>
5637 * parse.y (not_accessible_p): Use member's class, not current
5638 class, when doing inheritance check for protected reference.
5641 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5643 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5645 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5647 * parse.y (lookup_field_wrapper): Search for final local aliases.
5648 (resolve_expression_name): Let lookup_field_wrapper search for
5649 final local aliases. Force the value of `name' if one is found.
5650 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5651 an expression name. Fixed comments.
5653 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5657 2000-04-19 Tom Tromey <tromey@cygnus.com>
5659 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5661 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5665 2000-04-18 Tom Tromey <tromey@cygnus.com>
5668 * gjavah.c (utf8_cmp): Changed return value.
5669 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5671 (cxx_keywords): New global.
5672 (get_field_name): Handle new result of cxx_keyword_subst.
5673 (print_method_info): Likewise.
5675 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5677 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5678 with a newline, for CNI.
5679 (print_stub_or_jni): Print a space or newline before method name for
5681 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5682 (process_file): Include gcj/cni.h if generating CNI stubs.
5684 2000-04-16 Tom Tromey <tromey@cygnus.com>
5686 * gjavah.c (decompile_method): Use print_field_name.
5689 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * parse.y (java_expand_classes): Reverse the package list once.
5692 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5694 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5695 the `==' and `!=' operators.
5697 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5699 * jcf-write.c (generate_bytecode_insns): At invokation time,
5700 always relate an interface method to the type of its selector.
5702 2000-04-05 Tom Tromey <tromey@cygnus.com>
5705 * expr.c (expand_invoke): Generate check to see if object pointer
5706 is null in nonvirtual invocation case.
5707 * java-tree.h (soft_nullpointer_node): Declare.
5708 * decl.c (soft_nullpointer_node): New global.
5709 (init_decl_processing): Initialize soft_nullpointer_node.
5710 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5711 or `private' methods.
5712 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5714 2000-04-05 Tom Tromey <tromey@cygnus.com>
5717 * parse.y (check_final_assignment): Recognize assignments to the
5718 `length' field of an array when generating class files.
5720 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * class.c (decl_hash): Prototype removed.
5723 (decl_compare): Likewise.
5725 2000-04-05 Tom Tromey <tromey@cygnus.com>
5727 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5728 * parse.y (check_modifiers_consistency): Check for final/volatile
5729 clash. Fixes PR gcj/164.
5731 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5733 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5735 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5737 (add_method_1): Use `java_hash_hash_tree_node' and
5738 `java_hash_compare_tree_node'.
5739 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5740 (java_hash_compare_tree_node): Likewise.
5741 * parse.y (find_applicable_accessible_methods_list): Create,
5742 delete and use a hash table to remember already searched interfaces.
5744 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5746 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5749 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5751 * boehm.c (mark_reference_fields, set_bit): Prototype.
5752 (set_bit): Un-ANSI-fy definition.
5754 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5757 * decl.c (emit_init_test_initialization): Likewise.
5759 * gjavah.c (jni_print_char): Likewise.
5761 * parse.y (create_new_parser_context): Likewise.
5763 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5766 patch missing hunk. Fixed indentation.
5768 2000-03-30 Tom Tromey <tromey@cygnus.com>
5770 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5771 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5773 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5775 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5776 when negative *before* using it as an array index.
5777 * ChangeLog: Fixed typo.
5779 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5782 to 0 when it reaches -1.
5784 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * jcf-parse.c (get_constant): Properly cast `num' during the
5787 invocation of `add_double'.
5788 * jcf-write.c (push_long_const): Properly cast `lo' before
5789 comparing it to short bounds.
5790 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5791 `interface_body:' is reduced after the current interface is
5794 2000-03-26 Tom Tromey <tromey@cygnus.com>
5796 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5797 Java-specific `-f' option.
5799 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5801 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5802 Adjust order of making types.
5803 Make bitsize_*_node values.
5805 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5807 * class.c (make_field_value): Use byte_position.
5808 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5809 (java_array_data_offset): Likewise.
5810 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5813 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5815 * parse.y (check_abstract_method_definitions): New local
5816 `end_type_reached'. Make sure we also consider `end_type'.
5817 (java_check_abstract_method_definitions): Make sure we eventually
5818 consider `java.lang.Object'.
5819 (maybe_use_access_method): Don't use access method if not in the
5820 context of a pure inner class or if the method's context is right.
5821 (find_applicable_accessible_methods_list): New static flag
5822 `object_done'. Don't search abstract classes as interfaces. Fixed
5823 indentation. Fixed the `java.lang.Object' only search. Search
5824 class interface(s) first, then fully search enclosing contexts.
5825 (find_most_specific_methods_list): Pick the closest candidate when
5826 they're all abstract.
5828 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5831 properly initialize `finished_label'. Don't emit gotos for empty
5834 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5836 * except.c (emit_handlers): Clear catch_clauses_last.
5838 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * parse.y (check_method_types_complete): New function.
5841 (create_class): Reset anonymous class counter only when seeing an
5843 (java_complete_class): JDEP_METHOD: Don't recompute signature
5846 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * class.c (build_static_ref): Fixed indentation in comment.
5849 * java-tree.def (TRY_EXPR): Fixed typo in name.
5850 (CLASS_LITERAL): Likewise.
5851 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5852 (struct lang_type): New field `dot_class'.
5853 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5854 (generate_classfile): Method `class$' is synthetic.
5855 * parse.y (build_do_class_method): New function.
5856 (build_dot_class_method_invocation): Likewise.
5857 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5858 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5859 (qualify_ambiguous_name): Likewise.
5860 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5861 (build_try_statement): Fixed leading comment.
5863 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5865 * class.c (make_field_value): Properly handle sizes.
5866 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5867 (layout_class_method): Count using trees.
5868 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5869 * expr.c (java_array_data_offset): Use int_bit_position.
5870 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5871 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5873 2000-03-16 Tom Tromey <tromey@cygnus.com>
5875 * lang.c (flag_hash_synchronization): New global.
5876 (lang_f_options): Added `hash-synchronization'.
5877 * lang-options.h: Mention -fhash-synchronization.
5878 * java-tree.h (flag_hash_synchronization): Declare.
5879 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5880 hash table synchronization is disabled.
5881 * decl.c (init_decl_processing): Only push `sync_info' value when
5882 hash table synchronization is disabled.
5883 * class.c (make_class_data): Only push `sync_info' field when hash
5884 table synchronization is disabled. Removed dead code.
5886 2000-03-16 Tom Tromey <tromey@cygnus.com>
5888 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5890 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5894 * parse.y (patch_method_invocation): Handle anonymous classes
5895 creation in static context.
5897 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5900 * parse.y (resolve_qualified_expression_name): Use it.
5901 (patch_method_invocation): Likewise.
5903 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5905 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5906 depending on the type of dependency which dictates what the
5908 (unresolved_type_p): Resolved types limited to the current class.
5910 2000-03-15 Tom Tromey <tromey@cygnus.com>
5912 * decl.c (init_decl_processing): Set type of `sync_info' to be
5915 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5916 Correctly compute bit number for current slot. Zero `high' and
5917 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5918 mark_reference_fields.
5919 (mark_reference_fields): New function.
5921 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5923 * parse.y (register_incomplete_type): Fixed initialization of
5926 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5928 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5930 (push_class_context, pop_class_context): New function.
5931 (class_body:): Call pop_class_context.
5932 (interface_body:): Likewise.
5933 (INNER_QUALIFIER): New macro.
5934 (report_class_declaration): Changed output format and use
5935 INNER_QUALIFIER. Call push_class_context.
5937 2000-02-14 Andrew Haley <aph@cygnus.com>
5939 * check-init.c (check_init): Add new cases for unary and binary
5942 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * parse.y (resolve_package): Set `next' once a type name has been
5945 progressively discovered.
5946 (resolve_qualified_expression_name): Propagate resolution only if
5947 there are remaining qualifiers. Take into account `q' might have
5948 been cleared after re-qualification.
5949 * parse.y (patch_method_invocation): New local `resolved'.
5950 Section dealing with qualified expression rewritten to use
5951 resolve_field_access.
5953 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5955 * parse.h (PUSH_CPC): Fixed indentation.
5956 (DEBUG_CPC): New macro.
5957 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5958 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5959 * parse.y (class_body_declaration:): Use
5960 SET_CPC_INSTANCE_INITIALIZER_STMT.
5961 (method_declaration:): Check for null current_function_decl.
5962 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5963 (java_parser_context_pop_initialized_field): Better handling of
5965 (maybe_make_nested_class_name): Mark nested class name as
5966 qualified when necessary.
5967 (end_class_declaration): Don't call java_parse_context_resume when
5968 one or more error occurred.
5969 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5970 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5971 SET_CPC_INITIALIZER_STMT.
5972 (method_header): Check for inner classes declaring static methods.
5973 (resolve_qualified_expression_name): Handle situation where `this'
5976 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5978 * typeck.c (build_prim_array_type): Correctly set the high word too.
5980 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5984 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5985 list of methods for interfaces.
5987 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5989 * parse.y (qualify_ambiguous_name): Properly handle expressions
5992 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * parse.y (check_final_assignment): Extended to process
5996 (patch_assignment): Have check_final_assignment called only once.
5998 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6000 * java-tree.h (IS_INIT_CHECKED): New flag.
6001 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6002 * parse.y (patch_string): Call force_evaluation_order on the
6003 completed string concatenation tree.
6004 * expr.c (force_evaluation_order): Call force_evaluation_order on
6005 function's arguments too.
6007 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6009 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6010 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6011 (build_anewarray): Likewise.
6012 * parse.y (patch_newarray): Likewise.
6013 * parse.c: Regenerated.
6015 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6017 * decl.c (init_decl_processing): Added new class fields `depth',
6018 `ancestors', and `idt' to class_type_node. Use
6019 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6020 * class.c (make_class_data): Push initial values for new fields.
6021 * java-tree.h: Updated prototype for `build_invokeinterface'.
6022 * expr.c (build_invokeinterface): Changed parameters to accept
6023 `method' tree. Calculate index of `method' in its declaring
6024 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6025 (expand_invoke): Call `build_invokeinterface' with new parameters.
6026 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6029 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6031 * typeck.c (lookup_do): Search superinterfaces first
6032 when looking up an interface method. From Godmar Back
6035 2000-03-06 Tom Tromey <tromey@cygnus.com>
6037 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6039 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6041 * java-tree.h (lookup_argument_method2): Declared.
6042 (safe_layout_class): Prototype moved from parse.h.
6043 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6044 * parse.y (java_check_regular_methods): Local `super_class' gone.
6045 Call lookup_argument_method2 instead of lookup_argument_method.
6046 Perform modifier match for methods found declared in implemented
6047 interfaces. Fixed indentation problem. Overriding/hiding error
6048 report to take place only for methods found in classes.
6049 * typeck.c (lookup_argument_method): Changed leading
6050 comment. Re-written by calling lookup_do.
6051 (lookup_argument_method2): New function.
6052 (lookup_java_method): Re-written by calling lookup_do.
6053 (lookup_do): New function.
6055 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * check-init.c (check_init): Removed dead code. Handle (blank)
6059 * parse.y (declare_local_variables): New local `final_p', set it
6060 and use it to initialize LOCAL_FINAL.
6061 (check_final_assignment): Only check FIELD_DECLs.
6063 2000-02-17 Tom Tromey <tromey@cygnus.com>
6065 * Makefile.in (JAVA_OBJS): Added boehm.o.
6066 (boehm.o): New target.
6067 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6068 * java-tree.h (flag_use_boehm_gc): Declare.
6069 (get_boehm_type_descriptor): Declare.
6070 * lang.c (lang_f_options): Added `use-boehm-gc'.
6071 (flag_use_boehm_gc): New global.
6072 * lang-options.h: Added -fuse-boehm-gc.
6073 * boehm.c: New file.
6074 * class.c (get_dispatch_table): If class uses a Boehm type
6075 descriptor, put it in the vtable.
6076 (make_class_data): Removed dead code.
6078 2000-03-03 Per Bothner <per@bothner.com>
6080 * decl.c (init_decl_processing): Initialize sizetype properly.
6082 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6085 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6086 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6087 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6088 (jcf_parse): New local `current'. Load innerclasses seen in outer
6089 context being processed.
6090 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6091 * jcf-write.c (append_innerclasses_attribute): New function.
6092 (append_innerclasses_attribute_entry): Likewise.
6093 (get_access_flags): Handle static classes. Set anonymous and local
6094 classes to be private.
6095 (generate_classfile): Attribute count adjusted. Call
6096 append_innerclasses_attribute.
6097 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6098 PURE_INNER_CLASS_TYPE_P.
6099 * parse.y (parser_qualified_classname): New parameter `is_static',
6100 produce non qualified name accordingly.
6101 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6102 (create_interface): Added argument to parser_qualified_classname.
6103 (create_class): Added argument to parser_qualified_classname. Setup
6104 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6105 (add_inner_class_fields): Fixed indentation.
6106 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6107 (method_declarator): Fixed typo in comment.
6108 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6109 (build_current_thisn): Likewise.
6110 (patch_method_invocation): Likewise.
6112 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6114 * decl.c (current_function_decl): Move to toplev.c.
6116 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6118 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6119 (DECL_BIT_INDEX): Use underlying representation.
6120 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6122 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6124 * expr.c (build_java_ret): Pass proper type to size_binop.
6126 2000-02-25 Anthony Green <green@cygnus.com>
6128 * expr.c (build_class_init): Mark the decl to be ignored by
6130 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6131 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6132 * class.c (init_test_hash_newfunc): New function.
6133 (decl_hash): New function.
6134 (decl_compare): New function.
6135 * decl.c (emit_init_test_initialization): New function.
6136 (complete_start_java_method): Traverse the init test hashtable,
6137 calling emit_init_test_initialization.
6138 (always_initialize_class_p): Define.
6139 * expr.c (build_class_init): Use initialization tests when
6140 emitting class initialization code.
6141 (always_initialize_class_p): Declare.
6142 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6144 * java-tree.h: Include hash.h.
6145 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6146 (struct lang_decl): Add init_test_table field.
6147 (init_test_hash_entry): Define.
6149 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6151 * gjavah.c (main): Avoid using `argi' to report unimplemented
6154 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6157 initialize locals to avoid warnings. Local `exception_type' moved
6160 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6162 * parse.y (resolve_expression_name): Use `orig' as a second
6163 argument to resolve_field_access.
6164 (resolve_field_access): Removed unnecessary code when dealing with
6167 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * class.c (push_super_field): Don't push the field twice.
6170 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6171 * parse.h (java_reorder_fields): Prototyped.
6172 * parse.y (java_reorder_fields): New function.
6173 (java_layout_class): Simplified not to worry about re-ordering.
6175 2000-02-23 Tom Tromey <tromey@cygnus.com>
6177 * gjavah.c (print_name): In JNI case, correctly quote string.
6178 (print_method_info): Don't handle overrides in JNI mode.
6180 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6182 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6183 value type set to `boolean_type_node'.
6185 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6187 * jcf-dump.c (main): Test for correct condition after
6188 output file creation.
6190 2000-02-19 Anthony Green <green@cygnus.com>
6192 * jcf-depend.c (add_entry): Fix test for first list entry.
6194 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6196 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6197 * constants.c (build_constants_constructor): Likewise.
6199 2000-02-19 Anthony Green <green@cygnus.com>
6201 * jcf-depend.c (add_entry): Add entries to the end of the list.
6203 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6205 * decl.c (INT_TYPE_SIZE): Define if necessary.
6206 (expand_java_return): Handle the case of a native integer smaller
6209 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6211 * gjavah.c (help): Use GCCBUGURL.
6212 * jv-scan.c (help): Likewise.
6213 * jcf-dump.c (help): Likewise.
6215 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6217 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6220 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * jcf-parse.c (load_class): Call `fatal' if no file containing
6223 the target class are found.
6225 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6227 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6228 lex.c, lex.h, and PARSE_H to...
6229 (parse.o, parse-scan.o): ...here, respectively.
6231 * lex.c: Split out code that may trigger SIGFPE from yylex()
6232 to its own function.
6233 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6235 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6237 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6239 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * parse.y (outer_field_access_p): Stop in time when outer contexts
6243 (resolve_qualified_expression_name): Properly qualify *everything*
6244 after a package.type to be resoled as expression names.
6245 (find_applicable_accessible_methods_list): Save/restore `class' to
6246 isolate it from a possible outer context search.
6248 2000-02-15 Tom Tromey <tromey@cygnus.com>
6250 * gjavah.c (jni_print_char): New function.
6251 (print_full_cxx_name): Use it.
6252 (decode_signature_piece): Likewise.
6253 (print_cxx_classname): Likewise.
6255 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6257 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6259 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6261 * gjavah.c: Include version.h.
6263 * jcf-dump.c: Likewise.
6265 * jv-scan.c: Likewise.
6267 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6269 * parse.y (outer_field_access_fix): First parameter now a tree
6270 node. Check for assignement to final. First argument to
6271 build_outer_field_access_fix modified to accommodate prototype.
6272 (build_outer_field_access): Don't check for assignment to final
6274 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6275 possibly returned by outer_field_access_fix. Changed
6276 outer_field_access_fix's first argument.
6277 (check_final_assignment): $finit$'s context is OK.
6278 (patch_unaryop): Use node instead of its line/column value when
6279 calling outer_field_access_fix.
6281 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6283 * parse.y (interface_declaration:): No longer tagged
6284 <node>. Re-installed default action.
6285 (class_member_declaration:): Handle inner interfaces.
6286 (interface_member_declaration): Handle inner interfaces and
6288 (create_interface): Push error if one seen. Suspend parsing
6289 context when processing an inner interface.
6290 (register_fields): Inner class static field limitations not to
6291 apply to inner interfaces.
6293 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * jcf-parse.c (load_class): Update `java_error_count' when a
6296 class' file can't be found.
6297 (parse.y): Avoid (byte)code generation when errors seen.
6299 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6302 decodes a valid node.
6303 (patch_binop): Handle TRUNC_DIV_EXPR.
6305 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6307 * parse.y (resolve_package): New local `acc'. Try to progressively
6308 build and guess a package and type name.
6310 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * parse.y (find_applicable_accessible_methods_list): Load and
6313 layout the search class if necessary.
6314 (java_complete_tree): Keep to original type of the folded initial
6317 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6320 Generate error message if circularity is detected. New static
6322 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6323 * jcf-write.c (generate_bytecode_insns): Very simply handle
6325 * parse.y (java_check_circular_reference): Use
6326 `cyclic_inheritance_report' during report, if necessary.
6327 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6328 walking NEW_ARRAY_INIT twice.
6330 2000-02-09 Tom Tromey <tromey@cygnus.com>
6332 * parse.y (check_class_interface_creation): Allow inner classes to
6333 be `private' or `protected', check modifiers' consistency. Prevent
6334 block local classes from bearing any modifiers.
6336 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6338 * except.c (check_start_handlers): Re-add prototype lost in last
6340 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6342 2000-02-09 Andrew Haley <aph@cygnus.com>
6344 * decl.c (clear_binding_level): Remove excess initializer.
6345 (maybe_poplevels): Remove unused variable.
6346 (force_poplevels): Ditto.
6347 (struct binding_level): Add comment.
6349 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6351 * jcf-write.c (generate_classfile): Don't consider
6352 pre-initialization with reference value (use <clinit> instead.)
6353 * parse.y (java_fix_constructors): No generated constructor for
6355 (build_outer_field_access): Removed debug message.
6356 (outer_field_expanded_access_p): Adapted to bytecode generation.
6357 (build_outer_field_access_method): Use fix_method_argument_names.
6358 (build_outer_method_access_method): Fixed indentation. Added
6359 comment. Handle access method generation for static and also void
6361 (build_access_to_thisn): Inserted debug message.
6362 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6363 (resolve_qualified_expression_name): Fixed comment.
6364 (not_accessible_p): Adapted to bytecode generation. Added comment.
6365 (patch_method_invocation): Added comment.
6366 (maybe_use_access_method): Fixed leading comment. Handle static
6368 (java_complete_lhs): Don't shortcut handling of initialized upon
6369 declaration String type static fields when generating bytecode.
6370 (patch_unaryop): Handle outer field access when generating
6373 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * java-tree.h (FIELD_THISN): New macro.
6376 * jcf-write.c (append_synthetic_attribute): New function.
6377 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6378 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6379 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6381 (build_outer_field_access): Turned on access functions usage and
6382 generation when compiling to bytecode.
6383 (maybe_use_access_method): Likewise.
6385 2000-01-25 Andrew Haley <aph@cygnus.com>
6387 * java-except.h (struct eh_range): Add `expanded' field.
6388 (maybe_start_try): Add end_pc arg.
6389 (maybe_end_try): Ditto.
6390 * java-tree.h (force_poplevels): new function.
6391 * expr.c (expand_byte_code): Don't call maybe_start_try or
6393 * except.c (add_handler): Reset expanded.
6394 (expand_start_java_handler): Set expanded.
6395 (check_start_handlers): Don't expand a start handler that's
6396 already been expanded.
6397 (maybe_start_try): Add end_pc arg. Only expand a handler which
6399 (expand_end_java_handler): call force_poplevels.
6400 (force_poplevels): new function.
6401 * decl.c (binding_level): Add start_pc of binding level.
6402 (maybe_pushlevels): Call maybe_start_try when pushing binding
6404 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6405 (LARGEST_PC): Define.
6406 (clear_binding_level): Use LARGEST_PC.
6408 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6409 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6410 (binding_depth, is_class_level, current_pc): new variables.
6411 (struct binding_level): ditto.
6412 (indent): new function.
6413 (push_jvm_slot): add debugging info.
6414 (maybe_pushlevels): ditto.
6415 (maybe_poplevels): ditto.
6418 (start_java_method): ditto.
6419 (give_name_to_locals): comment only.
6420 * except.c (binding_depth, is_class_level, current_pc):
6422 (expand_start_java_handler): add debugging info.
6423 (expand_end_java_handler): ditto.
6425 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6427 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6428 (print_name_for_stub_or_jni, process_file): Constify a char*.
6430 2000-02-03 Tom Tromey <tromey@cygnus.com>
6432 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6434 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6436 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6437 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6440 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6443 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6444 (struct lang_type): New field `ii_block'.
6445 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6446 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6447 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6448 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6449 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6450 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6452 * parse.y (add_instance_initializer): New function.
6453 (in_instance_initializer): New static global.
6454 (class_body_declaration:): Link instance initializer block.
6455 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6456 (array_creation_expression:): Remove unused local.
6457 (java_parser_context_push_initialized_field): Fixed leading
6458 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6459 CPC_INSTANCE_INITIALIZER_LIST.
6460 (java_parser_context_pop_initialized_field): Likewise.
6461 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6462 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6463 CPC_INITIALIZER_STMT.
6464 (fix_constructors): New local `class_type'. Use it. Call
6465 add_instance_initializer.
6466 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6467 (patch_return): Forbid return in instance initializers.
6468 (patch_throw_statement): Enforce exception handling in the context
6469 of instance initializers.
6471 2000-02-03 Tom Tromey <tromey@cygnus.com>
6473 * Make-lang.in (java.mostlyclean): Remove executables in
6476 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6478 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6479 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6480 (java_float_finite): Convert to use union Word from javaop.h.
6481 (java_double_finite): Convert to use union DWord from javaop.h.
6483 2000-02-02 Tom Tromey <tromey@cygnus.com>
6485 * gjavah.c (options): Added `jni' entry.
6486 (help): Document -jni.
6487 (flag_jni): New global.
6488 (process_file): Handle JNI output. Don't print text from
6489 -prepend, -add, etc, when generating stubs. Only remove `.class'
6490 suffix if it actually exists.
6491 (main): Create a `.c' file when run with `--jni --stubs'. Create
6492 correct output file name with `--jni'.
6493 (print_include): Mangle header name differently in JNI case.
6494 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6496 (print_method_info): Handle JNI case. Put signature info into
6497 method name. Handle case when STREAM is NULL.
6498 (print_name_for_stub_or_jni): New function.
6499 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6500 (print_cxx_classname): Handle JNI.
6501 (print_full_cxx_name): Likewise.
6502 (decode_signature_piece): Likewise.
6503 (overloaded_jni_method_exists_p): New function.
6504 (struct method_name): Added `signature' and `sig_length' fields.
6505 (HANDLE_END_FIELD): Do nothing in JNI mode.
6507 2000-02-02 Tom Tromey <tromey@cygnus.com>
6509 * jv-scan.c: Include version.c, <getopt.h>.
6510 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6511 (options): New array.
6512 (usage): New function.
6513 (version): New function.
6514 (main): Use getopt_long to parse command line.
6515 * jcf-dump.c: Include version.c, <getopt.h>.
6516 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6517 OPT_JAVAP): New macros.
6518 (options): New array.
6519 (usage): Return `void'. Changed message.
6520 (help): New function.
6521 (version): New function.
6522 (main): Use getopt_long_only to parse command line.
6523 * gjavah.c: Include <getopt.h>.
6524 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6525 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6526 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6527 (options): New array.
6528 (java_no_argument): Removed.
6529 (help): Updated with missing options.
6530 (main): Use getopt_long_only to parse command line.
6531 (usage): Changed message.
6533 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6535 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6536 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6537 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6538 * parse.y (array_creation_expression:): Handle anonymous arrays.
6539 (build_array_from_name): Don't set `ret_name' if null.
6540 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6541 (qualify_ambiguous_name): Likewise.
6542 (java_complete_expand_class): Likewise.
6544 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6547 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6548 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6549 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6550 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6551 AIPL_FUNCTION_COMPLETED_INVOCATION.
6552 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6553 AIPL_FUNCTION_INVOCATION_READY.
6554 (AIPL_FUNCTION_DECLARATION): New enum entry.
6555 * parse.y (reorder_static_initialized): New function.
6556 (java_parser_context_pop_initialized_field): Use it.
6557 (add_inner_class_fields): Use
6558 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6559 augmented. Install marker after last alias initializer, if any.
6560 (generate_finit): Fixed typo. Don't try to retain only the used
6562 (method_header): Compute and set DECL_FUNCTION_NAP.
6563 (method_declarator): Fixed comment. Insert alias initializer in
6565 (build_alias_initializer_parameter_list): Fixed leading
6566 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6567 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6568 (java_complete_expand_class): Code to retain only used aliases
6570 (java_complete_expand_methods): New local `first_decl'. Generate
6571 $finit$ first, then expand the constructors, regular methods and
6573 (java_complete_expand_method): Don't report error on missing
6574 return statement if previously detected bogus.
6575 (fix_constructors): Don't patch constructor parameters list.
6576 (patch_method_invocation): Use new AIPL enum values. Reverse
6577 alias initializer list for anonymous classes.
6579 2000-01-30 Anthony Green <green@redhat.com>
6581 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6582 determine how many stack slots to pop.
6584 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6587 error handling/recovery.
6588 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6590 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6592 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6593 FIELD_LOCAL_ALIAS_USED): New macros.
6594 (DECL_FUNCTION_NAP): New macro.
6595 (struct lang_decl): New field `nap'.
6596 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6597 (struct lang_type): New fields `finit_stmt_list' and
6599 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6600 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6601 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6602 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6603 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6604 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6605 (BUILD_THROW): Macro line separator re-indented.
6606 * parse.y (end_class_declaration): New function.
6607 (maybe_generate_pre_expand_clinit): New name for
6608 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6609 pre-expand static fields.
6610 (maybe_generate_clinit): Function deleted.
6611 (check_for_static_method_reference): Prototype's parameter list
6613 (generate_finit): New name for maybe_generate_finit. Changed
6614 leading comment. Function rewritten to use
6615 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6616 (build_alias_initializer_parameter_list): New function.
6617 (java_parser_context_pop_initialized_field): Likewise.
6618 (add_inner_class_fields): Likewise.
6619 (type_declaration:): Call end_class_declaration.
6620 (class_member_declaration:): Likewise.
6621 (formal_parameter_list:): Fixed typos.
6622 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6623 element. Improved error handling.
6624 (block_statement:): Call end_class_declaration.
6625 (anonymous_class_creation:): Likewise.
6626 (create_anonymous_class): Fixed comments.
6627 (create_class): Call add_inner_class_fields.
6628 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6629 (method_header): Use MARK_FINAL_PARMS.
6630 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6631 (method_declarator): Propagate final argument flag.
6632 (craft_constructor): New local `artificial'. Call
6633 build_alias_initializer_parameter_list. Use
6634 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6635 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6637 (complete_expand_class): Get rid of unused outer context local
6639 (java_complete_expand_methods): Fixed leading
6640 comment. Generate/pre-expand <clinit> first. Changed method
6641 expansion order to regular, $finit$, constructors, <clinit>.
6642 (java_complete_expand_method): Set current_function_decl.
6643 (fix_constructors): Fix constructor parameter list to account for
6644 outer context local alias initializers.
6645 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6646 (resolve_expression_name): Lookup outer context local aliases. New
6647 local `access', use it.
6648 (patch_method_invocation): Patch inner class ctor invocation with
6649 outer context local aliases initialization values. $finit$
6650 invocation patching now includes things generated with
6651 build_alias_initializer_parameter_list.
6652 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6653 (build_super_invocation): Likewise.
6654 (patch_assignment): Changed comment.
6656 2000-01-27 Andrew Haley <aph@cygnus.com>
6658 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6662 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6664 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6666 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6668 * parse.y (register_fields): Don't pass a format specifier to
6669 OBSOLETE_MODIFIER_WARNING.
6670 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6671 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6673 (check_modifiers): Change function into a macro.
6674 (check_class_interface_creation): Pass a literal format string.
6676 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6678 * buffer.h: PROTO -> PARAMS.
6679 * check-init.c: Likewise.
6680 * class.c: Likewise.
6681 * constants.c: Likewise.
6682 * convert.h: Likewise.
6684 * except.c: Likewise.
6686 * gjavah.c: Likewise.
6687 * java-except.h: Likewise.
6688 * java-tree.h: Likewise.
6689 * jcf-depend.c: Likewise.
6690 * jcf-dump.c: Likewise.
6691 * jcf-parse.c: Likewise.
6692 * jcf-path.c: Likewise.
6693 * jcf-reader.c: Likewise.
6694 * jcf-write.c: Likewise.
6696 * jv-scan.c: Likewise.
6697 * jvgenmain.c: Likewise.
6698 * jvspec.c: Likewise.
6702 * parse-scan.y: Likewise.
6703 * parse.h: Likewise.
6704 * parse.y: Likewise.
6705 * typeck.c: Likewise.
6706 * verify.c: Likewise.
6709 * zextract.c: Likewise.
6710 * zipfile.h: Likewise.
6712 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6715 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6716 * constants.c (build_constant_data_ref): Check for cached
6717 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6718 in TYPE_CPOOL_DATE_REF.
6719 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6720 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6721 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6722 (LOCAL_FINAL): New macro.
6723 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6724 constant pool -- don't try to reuse.
6725 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6727 (find_in_current_zip): Use TYPE_JCF.
6728 * parse.h (java_check_final): Prototype removed.
6729 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6730 (maybe_create_class_interface_decl,
6731 check_class_interface_creation): Likewise.
6732 (java_expand_finals): Function removed.
6733 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6734 (block_statement:): Fixed comment.
6735 (anonymous_class_creation:): Likewise.
6736 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6738 (check_class_interface_creation): Loosened error report on (inner)
6739 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6740 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6741 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6743 (create_interface): Likewise.
6744 (anonymous_class_counter): New static global.
6745 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6746 patch. Fixed comments.
6747 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6748 anonymous_class_counter when declaring a toplevel class.
6749 (craft_constructor): Fixed constructor name when handling
6750 anonymous classes. Anonymous class constructors to feature hidden
6752 (java_fix_constructors): Added comment.
6753 (java_check_final): Function removed.
6754 (java_complete_expand_methods): Fixed comment. Don't generate
6755 class data, save its outgoing constant pool instead.
6756 (verify_constructor_super): Skip anonymous class constructor
6757 hidden this$<n> parameter.
6758 (java_expand_classes): New local `saved_ctxp'. Removed call to
6759 java_expand_finals and java_check_final. Expand anonymous class
6760 constructors. Generate class data.
6761 (build_super_invocation): Skip anonymous class hidden this$<n>
6763 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6764 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6765 (set_java_signature): Likewise.
6767 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6769 * gjavah.c: Delete ACC_VISIBILITY define.
6770 * jcf.h: Add ACC_VISIBILITY define.
6771 * parse.y: final: rule tagged <value>.
6772 (java_check_regular_methods): Use ACC_VISIBILITY define for
6773 default package access check.
6774 (local_variable_declaration_statement): Use final: rule.
6776 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6778 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6781 2000-01-17 Tom Tromey <tromey@cygnus.com>
6783 * gjavah.c (print_field_info): Allow non-static final fields.
6785 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6787 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6788 * parse.y (patch_anonymous_class): New function.
6789 (create_anonymous_class): Register incomplete type when the
6790 class/interface to extends/implement isn't known yet.
6791 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6792 (verify_constructor_super): Tuned error message.
6794 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6796 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6797 (ANONYMOUS_CLASS_P): New macro.
6798 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6799 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6800 * parse.y (create_class): Added leading argument.
6801 (maybe_create_class_interface_decl,
6802 check_class_interface_creation): Likewise.
6803 (craft_constructor): New function.
6804 (verify_constructor_super): Added argument in prototype.
6805 (class_declaration:): Inserted leading argument.
6806 (for_begin:): Use FOR_LOOP_P.
6807 (anonymous_class_creation): Create WFL of the anonymous class to
6808 instantiate. Call build_new_invocation. Added comments.
6809 (check_class_interface_creation): Handle parameter `anonymous' in
6810 verbose mode class creation announce.
6811 (link_nested_class_to_enclosing): Exclude anonymous classes.
6812 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6813 anonymous class, even though they appear to have an enclosing
6815 (create_interface): Pass extra argument to
6816 check_class_interface_creation.
6817 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6818 (create_class): Call check_class_interface_creation and
6819 maybe_create_class_interface_decl with extra new argument. Don't
6820 add private this$<n> to anonymous classes.
6821 (method_declarator): Insert hidden this$<n> to anonymous class
6823 (java_fix_constructors): Deleted code creating default
6824 constructor. Call craft_constructor instead.
6825 (java_check_regular_methods): Set `saw_constructor' to 1 for
6827 (fix_constructors): Pass extra argument to verify_constructor_super.
6828 (verify_constructor_super): New local `sdecl', use it. Search for
6829 matching constructor (possibly featuring arguments) in super
6831 (lookup_method_invoke): Craft constructor according to arguments
6832 list when dealing with anonymous class constructors.
6833 (build_super_invocation): Pass arguments to anonymous class super
6835 (search_loop): Use FOR_LOOP_P.
6836 (labeled_block_contains_loop_p): Likewise.
6838 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6841 (enclosing_context_p): New function.
6842 (get_access_flags_from_decl): Handle CLASS_STATIC.
6843 (maybe_layout_super_class): Extra first argument passed to
6845 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6847 * decl.c (access0_identifier_node): New global.
6848 (init_decl_processing): access0_identifier_node initialized.
6849 (pushdecl): Set DECL_CONTEXT only on non type decls.
6850 * expr.c (lookup_field): Lookup inner class fields in enclosing
6852 (expand_invoke): Use ID_INIT_P.
6853 (expand_java_field_op): Use DECL_CLINIT_P.
6854 * java-tree.def (CLASS_LITERAL): New tree code.
6855 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6856 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6857 (struct lang_decl): New field `inner_access'.
6858 (enclosing_context_p): Prototyped.
6859 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6860 ID_CLINIT_P): New macros.
6861 (CLASS_STATIC): New macro.
6862 (CLASS_ACCESS0_GENERATED_P): New macro.
6863 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6864 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6865 INNER_CLASS_P): New macros.
6866 (DECL_INNER_CLASS_LIST): New macro.
6867 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6869 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6870 the shift value to int. Fixed typo in comment.
6871 * lex.c (inst_id, wpv_id): Initialize.
6872 * mangle.c (unicode_mangling_length): Take `$' into account.
6873 * parse.h (DRECOVER, RECOVER): Terminate properly.
6874 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6875 (typedef struct _jdep): New field `enclosing'.
6876 (JDEP_ENCLOSING): New macro.
6877 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6878 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6879 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6880 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6881 GET_ENCLOSING_CPC_CONTEXT): New macros.
6882 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6883 (do_resolve_class): Added extra argument in prototype.
6884 * parse.y (resolve_class): Added extra argument in prototype.
6885 (maybe_create_class_interface_decl): Likewise.
6886 (maybe_use_access_method, build_wfl_wrap): New functions.
6887 (java_complete_expand_classes, java_complete_expand_class):
6889 (java_parser_context_push_initialized_field,
6890 java_parser_context_suspend, java_parser_context_resume):
6892 (maybe_make_nested_class_name, make_nested_class_name,
6893 set_nested_class_simple_name_value,
6894 link_nested_class_to_enclosing, find_as_inner_class,
6895 find_as_inner_class_do, check_inner_class_redefinition,
6896 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6897 maybe_build_thisn_access_method, build_outer_field_access,
6898 build_outer_field_access_methods, build_outer_field_access_expr,
6899 build_outer_method_access_method, build_new_access_id,
6900 build_outer_field_access_method, outer_field_access_p,
6901 outer_field_expanded_access_p, outer_field_access_fix,
6902 build_incomplete_class_ref, patch_incomplete_class_ref,
6903 create_anonymous_class): Likewise.
6904 (inst_id, wpv_id): New static global variables.
6905 (synchronized:): New rule, tagged <node>.
6906 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6908 (anonymous_class_creation:): New rule, tagged <node>.
6909 (NEW_TK): Tagged <node>.
6910 (type_literals, array_type_literal): New rules, tagged <node>.
6911 (class_declaration:): Removed action when reducing by class_body:
6912 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6913 using GET_CPC in sub-rules.
6914 (class_member_declaration): Handle inner classes.
6915 (method_declaration): When reducing method_header:, reset
6916 current_function_decl when appropriate.
6917 (method_declarator:): Set the number of formal parameter to 0 for
6918 method declared without arguments.
6919 (constructor_declarator:): Likewise.
6920 (static_initializer:): List of elements kept in a list.
6921 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6922 use of the keyword `static' for type declarations.
6923 (block_statement:): Handle inner class declarations.
6924 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6925 type qualified `this'.
6926 (class_instance_creation_expression): Use anonymous_class_creation:
6927 to handle inner class instances creation. Handle qualified `new'.
6928 (something_dot_new): Added appropriate actions.
6929 (create_new_parser_context): New function.
6930 (java_push_parser_context, java_parser_context_save_global,
6931 java_parser_context_suspend): Use create_new_parser_context.
6932 (check_modifiers): Changed leading comment.
6933 (check_class_interface_creation): Handle interclasses.
6934 (add_superinterfaces): Fixed comment.
6935 (create_interface): Build qualified name from the raw_name instead
6936 of its matching WFL. Push the initialized fields list. raw_name added
6937 as an extra argument to maybe_create_class_interface_decl.
6938 (create_class): Build qualified name from the raw_name instead of
6939 its matching WFL. Removed assignment to current_parsed_class_un.
6940 Call PUSH_ERROR before returning an error. Suspend the current
6941 parser context when processing an inner class. Push the
6942 initialized fields list. raw_name added as an extra argument to
6943 maybe_create_class_interface_decl. Add the private this$<n>
6945 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6946 (register_fields): Get the class type from GET_CPC and handle
6947 previous errors. Added code to handle the creation of static
6948 fields in inner classes. Initialized fields initialization
6949 statements kept in a list of lists.
6950 (maybe_generate_finit): Initialized fields initialization
6951 statements kept in a list of lists. Use GET_CPC.
6952 (maybe_generate_clinit): Likewise.
6953 (method_header): Use GET_CPC and GET_CPC_UN.
6954 (parser_qualified_classname): Handle inner classes.
6955 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6956 (java_fix_constructors): Hide pointer to enclosing context
6957 instance in constructor list when dealing with inner classes.
6958 (jdep_resolve_class): Call resolve_class with extra first argument
6960 (resolve_class): Add enclosing context as a first extra argument
6961 to do_resolve_class.
6962 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6964 (resolve_no_layout): Extra argument added to resolve_class
6966 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6967 (java_get_real_method_name): Use GET_CPC_UN.
6968 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6969 (java_check_abstract_methods): Handle static method declared in
6970 inner classes by an error.
6971 (java_check_regular_methods): Use DECL_CLINIT_P.
6972 (source_start_java_method): Also set DECL_MAX_LOCALS.
6973 (create_artificial_method): Call java_parser_context_save_global
6974 and java_parser_context_restore_global instead of saving/restoring
6975 the context by hand.
6976 (expand_start_java_method): Improved verbose mode message.
6977 (java_complete_expand_methods): Fixed leading comment. Use
6979 (fix_constructors): Added assignment to this$<n> if necessary.
6980 (java_expand_classes): Call java_complete_expand_classes instead
6981 of java_complete_expand_methods.
6982 (make_qualified_primary): Simplified.
6983 (merge_qualified_name): Optimized for missing left or right parts.
6984 (resolve_expression_name): Handle access to outer class fields from
6986 (resolve_qualified_expression_name): New macro
6987 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6988 classes. Report error on non appropriate qualification of
6989 `new'. Handle qualified `this'.
6990 (not_accessible_p): Allow access to outer class private fields from
6992 (patch_method_invocation): Handle method invocations through
6993 access methods and inner class constructor invocations.
6994 (find_applicable_accessible_methods_list): Search enclosing
6995 contexts of an inner class.
6996 (search_applicable_methods_list): Fixed typo.
6997 (argument_types_convertible): Handle inner class constructors'
6998 hidden outer context reference argument.
6999 (qualify_ambiguous_name): Handle qualified `this'.
7000 (java_complete_lhs): Handle use of field accessed through
7001 artificial access methods in various cases of assignments. Handle
7003 (check_final_assignment): Use DECL_CLINIT_P.
7004 (valid_ref_assignconv_cast_p): Handle the destination being an
7005 enclosing context of the source.
7006 (patch_unaryop): Handle use of field accessed through artificial
7008 (patch_return): Use DECL_CLINIT_P.
7009 (patch_throw_statement): Use DECL_CLINIT_P.
7010 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7011 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7014 2000-01-16 Anthony Green <green@cygnus.com>
7016 * parse.y (build_string_concatenation): Only use
7017 StringBuffer(String) shortcut if String arg is constant.
7019 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7022 the shift value to int. Fixed typo in comment.
7024 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7026 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7027 * jcf-write.c: Likewise.
7028 * parse.y: Likewise.
7029 * parse.c: Regenerate.
7031 2000-01-09 Anthony Green <green@cygnus.com>
7033 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7034 bytecodes in the correct order.
7036 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7038 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7040 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7042 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7043 before building constant array decl.
7045 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7048 method invocation and typo in conditional expression.
7049 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7050 the appropriate NOTE_POP.
7051 * parse.y (patch_binop): Shift value mask to feature the right
7054 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7056 * class.c (assume_compiled, assume_compiled_node): Add static
7058 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7060 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7062 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7064 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7065 to `__modifier' to avoid stringifying it.
7067 * parse.y (verify_constructor_circularity): Don't call a variadic
7068 function with a non-literal format string.
7069 (java_check_abstract_methods): Move unreachable code inside
7070 `continue' statement.
7071 (lookup_method_invoke): Call xstrdup, not strdup.
7073 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7076 * jcf-parse.c (yyparse): Likewise.
7078 * jv-scan.c (main): Likewise.
7080 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7082 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7083 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7084 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7087 * parse.y (synchronized, variable_redefinition_error,
7088 check_class_interface_creation, create_interface, create_class,
7089 method_header, finish_method_declaration,
7090 check_modifiers_consistency, method_declarator,
7091 complete_class_report_errors, check_abstract_method_definitions,
7092 java_check_regular_methods, check_throws_clauses,
7093 java_check_abstract_methods, read_import_dir,
7094 check_pkg_class_access, declare_local_variables, fix_constructors,
7095 cut_identifier_in_qualified, resolve_expression_name,
7096 resolve_qualified_expression_name, patch_method_invocation,
7097 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7098 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7099 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7100 patch_try_statement, patch_synchronized_statement,
7101 patch_throw_statement, check_thrown_exceptions,
7102 patch_conditional_expr): Likewise.
7104 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * Makefile.in (LIBDEPS): Added gcc's errors.o
7107 (../jcf-dump$(exeext):): Link with gcc's errors.o
7108 (../gcjh$(exeext):): Likewise.
7109 * expr.c (expand_java_NEW): Layout the entire target type instead of
7110 laying out its methods only.
7111 (lookup_field): Layout the class after having loaded it.
7112 * java-tree.h (java_debug_context): Declared.
7113 * jcf-io.c (toplev.h): Included.
7114 (find_class): Removed assignment to jcf's outofsynch
7115 field. Force source file to be read if newer than its matching
7116 class file. Tweaked debug messages.
7117 * jcf-parse.c (jcf_out_of_synch): Deleted.
7118 (read_class): Call to jcf_out_of_synch removed.
7119 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7120 (jcf_out_of_synch): Prototype deleted.
7121 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7122 `deprecated' and `class_err': integer turned into bit-fields.
7123 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7124 * parse.y (package_list): New global.
7125 (package_declaration:): Record newly parsed package name.
7126 (extra_ctxp_pushed_p): Static global deleted.
7127 (java_parser_context_save_global): Create buffer context for the
7128 purpose of saving globals, if necessary.
7129 (java_parser_context_restore_global): Pop context pushed for the
7130 purpose of saving globals, if necessary.
7131 (java_debug_context_do): New prototype and function.
7132 (java_debug_context): Likewise.
7133 (do_resolve_class): Use already parsed package names to qualify
7134 and lookup class candidate.
7135 (java_pre_expand_clinit): Removed unnecessary local variable.
7137 1999-12-17 Tom Tromey <tromey@cygnus.com>
7139 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7141 (process_file): Use `\n\' at end of each line in string.
7143 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7145 * expr.c (expand_invoke): Layout the loaded class before
7146 attempting to use it.
7147 (expand_java_field_op): Allow final field assignments to take
7149 * typeck.c (convert): Return error_mark_node if expr is null.
7151 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7153 * class.c (class_depth): Return -1 if the class doesn't load
7155 * expr.c (can_widen_reference_to): Check for errors during depth
7156 computation and return 0 accordingly.
7157 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7158 create default constructors and add an other error check.
7159 * parse.h (java_fix_constructors): Prototyped.
7160 * parse.y (java_pre_expand_clinit): Likewise.
7161 (build_super_invocation): Re-prototyped to feature one argument.
7162 (java_check_circular_reference): Directly use `current'.
7163 (java_fix_constructors): New function.
7164 (java_check_regular_methods): Don't create default constructors
7165 here, but abort if none were found.
7166 (java_complete_expand_methods): Pre-process <clinit> calling
7167 java_pre_expand_clinit.
7168 (java_pre_expand_clinit): New function.
7169 (fix_constructors): build_super_invocation invoked with the
7170 current method declaration as an argument.
7171 (build_super_invocation): Use the context of the processed method
7172 decl argument instead of current_class.
7173 * typeck.c (lookup_java_method): Take WFLs in method names into
7176 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7178 * class.c (make_class_data): flag_keep_inline_functions to keep
7179 private methods in the method array.
7181 1999-12-15 Anthony Green <green@cygnus.com>
7183 * check-init.c (check_init): Take into account both types of
7184 `throw's when checking for uninitialized variables.
7186 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7188 * parse.y (java_complete_lhs): Force convertion of array
7189 dimensions to int_type_node, that's what runtime's ABI expects.
7191 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7193 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7194 operand of a WFL, until the Java front-end gets fixed with regard
7195 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7197 1999-12-10 Andrew Haley <aph@cygnus.com>
7199 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7200 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7201 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7205 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7208 before calling expand_eh_region_start and expand_start_all_catch.
7209 * except.c (expand_start_java_handler): Switch to permanent
7210 obstack before calling expand_eh_region_start.
7211 (expand_end_java_handler): Switch to permanent obstack before
7212 calling expand_start_all_catch.
7214 1999-12-5 Anthony Green <green@cygnus.com>
7216 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7217 function with side effects.
7218 (init_decl_processing): Mark all memory allocating DECLs with
7221 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7223 * except.c (expand_end_java_handler): Call
7224 expand_resume_after_catch and end_catch_handler.
7226 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7228 * verify.c (verify_jvm_instructions): Create new return label
7229 chain if non existent (don't rely on the verified state of the jsr
7232 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7234 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7235 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7237 * parse.y (patch_assignment): Removed bogus final class test on
7238 lhs when checking on whether to emit an ArrayStoreException runtime
7240 * expr.c (expand_java_arraystore): Likewise.
7242 1999-11-28 Anthony Green <green@cygnus.com>
7244 * decl.c (find_local_variable): Reuse single slot decls when
7247 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7249 * jcf-parse.c (saw_java_source): Global variable removed.
7250 (read_class): Don't use `saw_java_source'. Added extra braces.
7251 (yyparse): Code setting `saw_java_source' removed.
7253 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7255 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7257 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7259 * verify.c (merge_type_state): Non verified subroutines being
7260 considered more than once to trigger passive type merge.
7262 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7264 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7265 in case of error. Error message tuned.
7267 1999-11-21 Anthony Green <green@cygnus.com>
7269 * constants.c (find_methodref_index): Unwrap method names before
7270 inserting them in the constant pool.
7272 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7274 * class.c (assume_compiled_node): New typedef.
7275 (assume_compiled_tree): New static data.
7276 (find_assume_compiled_node): New function.
7277 (add_assume_compiled): New function.
7278 (assume_compiled): New function.
7279 * class.c (make_class_data): Use assume_compiled.
7280 (is_compiled_class): Use assume_compiled.
7282 * java-tree.h (add_assume_compiled): Declare.
7284 * lang.c (lang_decode_option): Parse new options.
7286 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7288 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7289 int_type_node: that's what `_Jv_AllocObject' expects.
7291 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7293 * parse.y (lookup_method_invoke): Use lang_printable_name to
7294 reliably build the type name during error report. Fixes PR gcj/97.
7296 1999-11-09 Tom Tromey <tromey@cygnus.com>
7298 * jcf-path.c: Include <sys/stat.h>.
7299 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7300 (DIR_UP): New macro.
7302 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.y (source_end_java_method): Resume permanent allocation,
7305 reversing Apr 27 1998 patch.
7306 (patch_string_cst): Pop obstacks after having pushed the permanent
7309 1999-11-05 Tom Tromey <tromey@cygnus.com>
7311 * class.c (finish_class): Emit inlined methods if any native
7312 methods exist in the class. Fixes PR gcj/85.
7314 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7316 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7317 (qualify_ambiguous_name): Likewise.
7319 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7321 * typeck.c: (lookup_java_method): search all inherited
7322 interfaces when looking up interface method.
7324 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * parse.y (method_header:): Issue error message for rule `type
7328 (synchronized:): Error report when not using synchronized.
7330 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7333 being used before the superclass constructor has been called.
7334 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7335 instead of `CALL_THIS_CONSTRUCTOR_P'.
7337 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7339 * check-init.c: Fix typo in comment.
7341 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7346 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * parse.y (expression_statement:): Call function to report
7349 improper invocation of a constructor.
7350 (parse_ctor_invocation_error): New function.
7352 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7354 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7357 1999-10-21 Tom Tromey <tromey@cygnus.com>
7359 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7360 in generated `main'.
7362 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7365 (qualify_ambiguous_name): Likewise.
7367 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * parse.y (java_complete_tree): fold_constant_for_init to work on
7371 (java_complete_lhs): Likewise.
7372 (array_constructor_check_entry): Complete an initializer element
7373 on permanent_obstack.
7375 1999-10-19 Tom Tromey <tromey@cygnus.com>
7377 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7378 From Mike Moreton <mike@pillim.demon.co.uk>.
7380 1999-10-15 Greg McGary <gkm@gnu.org>
7382 * java-tree.h (flag_bounds_check): Remove extern decl.
7383 * lang.c (flag_bounds_check): Remove global variable.
7384 (lang_f_options): Remove "bounds-check" entry.
7385 (lang_init_options): Default flag_bounds_check to "on".
7387 1999-10-14 Tom Tromey <tromey@cygnus.com>
7389 * jvgenmain.c (usage): New function.
7390 (main): Use it. Also, handle `-D' options.
7391 * jvspec.c (lang_specific_driver): Recognize -D.
7392 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7394 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7396 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7398 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7399 variadic function with a non-literal format string.
7401 * parse-scan.y (report_main_declaration): Likewise.
7403 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7405 * parse.y (read_import_dir, patch_assignment, patch_binop,
7406 patch_array_ref): Likewise.
7408 * typeck.c (build_java_array_type): Likewise.
7410 * verify.c (verify_jvm_instructions): Likewise.
7412 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7416 1999-10-07 Anthony Green <green@cygnus.com>
7418 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7419 where CHECK_PUT may fail for valid reasons.
7421 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7422 UNSAFE_PUTN): New macros.
7424 1999-10-04 Tom Tromey <tromey@cygnus.com>
7426 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7427 well. Fixes Java PR gcj/59.
7428 * parse-scan.y (yyerror): Report errors.
7430 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7432 * decl.c (insert_block): Remove unconditional `abort'.
7434 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7436 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7437 FUNCTION_CODE now of type int. All callers changed.
7438 Set the builtin's DECL_BUILT_IN_CLASS.
7440 1999-09-23 Tom Tromey <tromey@cygnus.com>
7442 * jvspec.c (lang_specific_driver): Don't read spec file if
7443 -fsyntax-only given.
7445 1999-09-22 Tom Tromey <tromey@cygnus.com>
7447 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7449 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7450 (WORDS_TO_LONG): Likewise.
7451 (WORDS_TO_DOUBLE): Likewise.
7453 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7455 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7456 (RELOCATION_VALUE_1): Likewise.
7457 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7458 push_in_const, push_long_const): Prototyped.
7459 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7460 (push_constant2): Likewise.
7461 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7462 (find_constant_wide): Cast find_constant2's integer arguments to
7464 (find_constant_index): Cast find_constant2's and find_constant2's
7465 integer arguments to `jword'.
7466 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7467 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7468 (emit_if): Use RELOCATION_VALUE_1.
7469 (emit_goto): Likewise.
7470 (emit_jsr): Likewise.
7471 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7472 argument to push_long_const to HOST_WIDE_INT.
7474 1999-09-15 Andreas Schwab <schwab@suse.de>
7476 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7478 1999-09-20 Nick Clifton <nickc@cygnus.com>
7480 * lang.c (lang_decode_option): Extend comment.
7482 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7484 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7487 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7489 * gjavah.c (get_field_name, print_method_info, print_include,
7490 add_namelet): Use xmalloc, not malloc.
7492 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7493 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7496 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7498 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7500 * jcf-path.c (add_entry): Likewise.
7502 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7504 * jv-scan.c (xmalloc): Remove definition.
7506 * jvgenmain.c (xmalloc): Likewise.
7508 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7510 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7512 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7513 concat, not xmalloc/sprintf.
7514 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7515 (xstrdup): Remove definition.
7517 * parse.y (duplicate_declaration_error_p,
7518 constructor_circularity_msg, verify_constructor_circularity,
7519 check_abstract_method_definitions, java_check_regular_methods,
7520 java_check_abstract_methods, patch_method_invocation,
7521 check_for_static_method_reference, patch_assignment, patch_binop,
7522 patch_cast, array_constructor_check_entry, patch_return,
7523 patch_conditional_expr): Use xstrdup, not strdup.
7525 * zextract.c (ALLOC): Use xmalloc, not malloc.
7527 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7529 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7531 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7532 (do_spec, lang_specific_pre_link, lang_specific_driver,
7533 input_filename, input_filename_length): Don't declare.
7534 (main_class_name, jvgenmain_spec, lang_specific_driver):
7536 (lang_specific_driver): All calls to the function pointer
7537 parameter now explicitly call `fatal'.
7539 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7541 * parse.y (find_applicable_accessible_methods_list): Search
7542 abstract classes as interfaces.
7544 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7546 * class.c (finish_class): We're now outside a valid method
7547 declaration. Tell the rest of gcc so.
7549 1999-09-08 Bruce Korb autogen@linuxbox.com
7551 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7553 1999-09-07 Tom Tromey <tromey@cygnus.com>
7555 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7557 (decode_signature_piece): Don't emit "::" in JArray<>.
7558 (print_namelet): Only print trailing `;' when printing a class.
7560 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7562 * java-tree.h: Delete declarations for all tree nodes now moved to
7564 * decl.c: Delete their definitions.
7566 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7568 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7569 * Makefile.in (OBJS): Add ggc-callbacks.o.
7570 (OBJDEPS): Likewise.
7572 1999-09-03 Tom Tromey <tromey@cygnus.com>
7574 * parse.y (strip_out_static_field_access_decl): Return operand if
7575 it satisfies JDECL_P.
7577 1999-09-02 Tom Tromey <tromey@cygnus.com>
7579 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7580 Handle nested arrays, like `[[I'.
7582 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7584 * class.c (finish_class): Remove unused parameter, all callers
7587 * expr.c (build_java_athrow): Change return type to void.
7588 (java_lang_expand_expr): Make sure each case in switch returns a
7591 * java-tree.h (finish_class): Fix prototype to take void args.
7593 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7594 (main): Issue return from main, not exit.
7596 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7598 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7600 * jv-scan.c (main): Issue return from main, not exit.
7602 * parse.y (check_abstract_method_definitions,
7603 java_check_abstract_method_definitions): Add static prototypes.
7604 (java_complete_expand_methods): Fix call to `finish_class'.
7606 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7609 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7611 * lang.c (language_string): Constify.
7613 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7615 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7616 Remove hacks for stuff which comes from libiberty.
7618 * Make-lang.in: Likewise.
7620 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7622 * Makefile.in (xref.o): Depend on xref.c explicitly.
7624 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7626 * java-tree.h (lang_printable_name): Constify a char*.
7628 * lang.c (lang_printable_name): Likewise.
7630 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7632 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7635 1999-08-26 Tom Tromey <tromey@cygnus.com>
7637 * gjavah.c (print_cxx_classname): Print "::" before qualified
7640 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 * parse.y (lookup_cl): Changed leading comment. Now does its best
7643 to set the column number.
7644 (qualify_ambiguous_name): Take WFL wrappers into account.
7646 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7648 * verify.c (verify_jvm_instructions): Don't check instruction
7649 validity beyond end of method.
7651 1999-08-25 Tom Tromey <tromey@cygnus.com>
7653 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7655 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7657 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7658 cxx_keyword_subst, generate_access, name_is_method_p,
7659 get_field_name, print_field_name, super_class_name, print_include,
7660 decode_signature_piece, print_class_decls, usage, help,
7661 java_no_argument, version, add_namelet, print_namelet): Add static
7663 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7664 name_is_method_p): Constify a char*.
7665 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7666 Provide a final else clause in an if-else-if.
7667 (print_field_info): Add missing final arg in function call to
7669 (print_method_info, decompile_method, decode_signature_piece,
7670 print_c_decl, print_full_cxx_name, print_stub,
7671 print_mangled_classname, super_class_name, print_include,
7672 add_namelet, add_class_decl, print_class_decls, process_file,
7673 help): Constify a char*.
7675 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7676 push_int_const, find_constant_wide, find_constant_index,
7677 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7678 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7679 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7680 emit_if, emit_goto, emit_jsr, call_cleanups,
7681 make_class_file_name): Add static prototypes.
7682 (generate_bytecode_return, generate_bytecode_insns): Pass a
7683 NULL_PTR, not a NULL_TREE.
7685 * jv-scan.c: Include "jcf.h".
7686 (main): Declare using DEFUN macro.
7688 * jvspec.c (find_spec_file, lang_specific_pre_link,
7689 lang_specific_driver): Add prototypes.
7690 (find_spec_file): Constify a char*.
7692 * keyword.gperf (hash, java_keyword): Add prototypes.
7694 * lang.c (lang_print_error): Add static prototype.
7695 (lang_init): Prefer memcpy over bcopy to avoid casts.
7697 * lex.c (yylex): Add static prototype.
7699 * parse-scan.y: Include "lex.c" earlier.
7701 * parse.h: Remove redundant declaration for `yylex'.
7703 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7704 labeled_block_contains_loop_p): Add static prototypes.
7705 (not_accessible_p): Make static to match prototype.
7707 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7709 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * parse.y (check_method_redefinition): Changed leading comment.
7712 (check_abstract_method_definitions): New function.
7713 (java_check_abstract_method_definitions): New function.
7714 (java_check_regular_methods): Call it.
7715 (verify_constructor_super): Fixed indentation.
7716 (lookup_method_invoke): Likewise.
7718 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (method_header): Return a null pointer if the current
7722 (finish_method_declaration): Return if the current function decl
7724 (source_start_java_method): Likewise.
7725 (java_method_add_stmt): Likewise.
7727 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * class.c (emit_register_class): Removed unnecessary call to
7731 * parse.y (labeled_block_contains_loop_p): Removed unused local
7734 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * parse.y (java_refold): Added prototype.
7738 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7740 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7741 (java_stabilize_reference): Removed unnecessary `else'.
7742 (java_complete_lhs): Set flag to remember boolean. Call
7743 java_refold. Added comments.
7744 (java_decl_equiv): New function.
7745 (binop_compound_p): Likewise.
7746 (java_refold): Likewise.
7747 (patch_unaryop): Striped static field access assigned to decl and
7748 op. Changed promotion scheme for ++/-- operators.
7749 (search_loop): New function.
7750 (labeled_block_contains_loop_p): Likewise.
7751 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7753 (patch_bc_statement): Call search_loop. Fixed comment.
7755 1999-08-14 Anthony Green <green@cygnus.com>
7757 * expr.c (java_lang_expand_expr): Mark static array data as
7760 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7762 * jvgenmain.c (main): NUL-terminate name_obstack.
7764 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7766 * check-init.c (check_bool2_init, done_alternative): Add static
7769 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7770 (add_method, build_utf8_ref, build_class_ref,
7771 append_gpp_mangled_type, layout_class_method): Constify a char*.
7773 * decl.c (push_promoted_type, make_binding_level): Add static
7775 (push_promoted_type, pushdecl): Constify a char*.
7777 * except.c (find_handler_in_range, link_handler,
7778 check_start_handlers): Add static prototypes.
7780 * expr.c (process_jvm_instruction): Constify a char*.
7782 * gjavah.c (main): Constify a char*.
7784 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7787 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7789 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7790 munge, print_ents): Constify a char*.
7792 * jcf-dump.c (disassemble_method): Constify a char*.
7793 (print_constant_pool, print_exception_table): Add static prototypes.
7794 (print_constant, print_exception_table, main, disassemble_method):
7797 * jcf-io.c (find_classfile, find_class): Likewise.
7799 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7800 (set_source_filename, predefined_filename_p): Add static prototypes.
7801 (set_source_filename, get_constant, get_class_constant,
7802 find_in_current_zip): Constify a char*.
7804 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7806 (add_entry, add_path, jcf_path_classpath_arg,
7807 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7809 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7810 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7811 jcf_parse_one_method, jcf_parse_methods,
7812 jcf_parse_final_attributes): Add static prototypes.
7813 (get_attribute): Constify a char*.
7815 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7816 jcf_dependency_add_target, jcf_path_classpath_arg,
7817 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7819 * jv-scan.c (main): Constify a char*.
7820 (gcc_obstack_init): Add prototype arguments.
7822 * jvgenmain.c (gcc_obstack_init): Likewise.
7823 (main): Constify a char*.
7825 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7827 (put_decl_string, lang_print_error): Constify a char*.
7828 (lang_init): Remove redundant extern prototype.
7830 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7832 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7833 Add static prototypes.
7834 (get_type_from_signature): Constify a char*.
7836 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7837 Add static prototypes.
7838 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7839 (verify_jvm_instructions): Constify a char*.
7841 * xref.c (xref_flag_value): Likewise.
7843 * xref.h (xref_flag_value): Likewise.
7845 * zextract.c (makeword, makelong): Add static prototypes.
7846 (makeword, makelong): Constify a uch*.
7848 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7850 * lang.c (java_dummy_print): Constify a char*.
7851 (lang_print_error): Likewise.
7852 (lang_init): Remove redundant prototype for `print_error_function'.
7853 (lang_init_source): Likewise.
7854 (lang_identify): Constify a char*.
7856 1999-08-09 Tom Tromey <tromey@cygnus.com>
7858 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7859 (WORDS_TO_LONG): Likewise.
7860 (WORDS_TO_DOUBLE): Likewise.
7862 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7864 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7866 * expr.c (java_stack_pop, java_array_data_offset,
7867 build_java_throw_out_of_bounds_exception, case_identity,
7868 build_java_check_indexed_type): Add static prototypes.
7869 (linenumber_table, expand_invoke, expand_java_field_op,
7870 build_primtype_type_ref, expand_byte_code): Constify a char*.
7872 * java-tree.h (build_primtype_type_ref, linenumber_table):
7874 (java_lang_expand_expr): Add prototype.
7876 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7877 `java_lang_expand_expr'.
7879 * lex.c (java_lex_error): Constify a char*.
7880 (java_get_unicode, java_read_char, java_allocate_new_line,
7881 java_unget_unicode, java_sneak_unicode): Prototype.
7883 * parse-scan.y (current_class, package_name, method_declarator,
7884 report_class_declaration, yyerror): Constify a char*.
7886 * parse.h (java_report_errors): Prototype.
7887 (yyerror): Constify a char*.
7889 * parse.y (classitf_redefinition_error, check_modifiers,
7890 parse_jdk1_1_error, lookup_package_type,
7891 lookup_package_type_and_set_next, get_printable_method_name,
7892 purify_type_name): Constify a char*.
7893 (build_super_invocation, maybe_generate_finit,
7894 verify_constructor_super, parser_add_interface,
7895 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7896 java_complete_expand_methods, java_expand_finals,
7897 cut_identifier_in_qualified, java_stabilize_reference,
7898 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7899 merge_string_cste): Prototype.
7900 (single_type_import_declaration, yyerror,
7901 variable_redefinition_error, build_array_from_name,
7902 build_unresolved_array_type, check_class_interface_creation,
7903 resolve_class, complete_class_report_errors,
7904 note_possible_classname, read_import_dir,
7905 find_in_imports_on_demand, resolve_package, fix_constructors,
7906 check_deprecation, lookup_method_invoke,
7907 maybe_build_primttype_type_ref, array_constructor_check_entry):
7909 (java_complete_expand_methods, java_expand_finals): Make static.
7910 (convert_narrow): Remove static prototype.
7912 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7914 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7916 1999-08-02 Richard Henderson <rth@cygnus.com>
7918 * decl.c: Include defaults.h instead of expr.h.
7919 * parse.y: Likewise.
7921 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7923 * java/decl.c (start_java_method): Change all uses of
7924 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7925 Ensure expr.h is included.
7926 * java/expr.c (pop_arguments): Ditto.
7927 * java/parse.y (expand_start_java_method): Ditto.
7929 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7931 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7933 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7935 * decl.c: Include "function.h".
7936 * except.c: Likewise.
7937 * parse.y: Likewise.
7938 * Makefile.in: Update dependencies.
7940 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7942 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7943 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7944 `modifier' with ATTRIBUTE_UNUSED.
7946 * gjavah.c (process_file): Add braces around ambiguous `else'.
7948 * jcf-dump.c (print_access_flags, localvar_free): Change return
7951 * parse.y (java_complete_expand_method): Initialize variable
7953 (resolve_qualified_expression_name): Likewise for `field_decl'.
7954 (patch_method_invocation): Likewise for `class_to_search'.
7955 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7956 (patch_assignment): Likewise for `lhs_type'.
7958 * verify.c (verify_jvm_instructions): Remove unused variable
7961 1999-07-25 Richard Henderson <rth@cygnus.com>
7963 * decl.c (va_list_type_node): New.
7965 1999-07-25 Anthony Green <green@cygnus.com>
7967 * gjavah.c (print_stub): New function.
7968 (METHOD_IS_NATIVE): New macro.
7969 (print_mangled_classname): Make static.
7970 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7971 (process_file): Perform stub generation.
7972 (HANDLE_METHOD): Don't emit class decls during stub
7974 (HANDLE_END_METHOD): Take into account stub generation.
7975 (print_method_info): Handle stub generation.
7976 (print_stub): New function.
7977 (print_cxx_classname): Make signature consistant with others.
7978 (help): Describe -stubs option.
7979 (main): Create stub file.
7980 (version): Use version.c.
7981 (print_full_cxx_name): New function.
7982 (print_c_decl): Use print_full_cxx_name.
7984 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7986 * check-init.c (check_init): Handle MAX_EXPR.
7988 1999-07-15 Andrew Haley <aph@cygnus.com>
7990 * lang.c (flag_use_divide_subroutine): New variable.
7991 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7992 fp-to-integer conversion.
7993 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7996 * expr.c (build_java_soft_divmod): New function.
7997 (build_java_binop): Call build_java_soft_divmod if
7998 flag_use_divide_subroutine is set.
7999 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8000 soft_lrem_node: new builtin functions.
8001 (init_decl_processing) Initialize the new builtins.
8002 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8003 soft_lrem_node: new builtin functions.
8004 (build_java_soft_divmod): New function.
8005 * parse.y: Call build_java_soft_divmod if
8006 flag_use_divide_subroutine is set.
8009 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8010 a --specs= arg) even if not linking.
8011 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8012 -fuse-divide-subroutine
8014 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8016 * parse.y (resolve_and_layout): Check methods only once.
8017 (resolve_qualified_expression_name): Verify thrown exceptions
8019 (check_thrown_exceptions): Reject exceptions thrown in
8020 initializer. Error message tuned.
8022 1999-07-14 Andrew Haley <aph@cygnus.com>
8024 * expr.c (expand_expr): Do not return the last statement in a
8025 block as the block's value.
8027 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8030 CALL_EXPR, to avoid order of evaluation changes.
8032 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8034 * parse.y (qualify_ambiguous_name): Do not use
8035 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8037 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * check-init.c (check_init): Handle MAX_EXPR.
8040 * expr.c (force_evaluation_order): Force method call arguments to
8041 be evaluated in left-to-right order.
8042 * parse.y (qualify_ambiguous_name): Loop again to qualify
8043 NEW_ARRAY_EXPR properly.
8045 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8047 * parse.y (patch_invoke): Resolve unresolved invoked method
8049 (qualify_ambiguous_name): STRING_CST to qualify expression for
8050 type name resolution.
8052 1999-06-24 Andrew Haley <aph@cygnus.com>
8054 * class.c (finish_class): Whenever a deferred method is
8055 output, rescan the list of methods to see if a new candidate for
8056 output can be found.
8058 1999-06-28 Tom Tromey <tromey@cygnus.com>
8060 * jvspec.c (lang_specific_driver): Recognize --help.
8062 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8064 * parse.y (resolve_package): Fixed bogus return statement.
8065 (patch_method_invocation): Resolve method invocation beginning with
8066 a package name qualifier.
8068 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8070 * Make-lang.in (java.stage1): Depend on stage1-start.
8071 (java.stage2): Likewise for stage2-start.
8072 (java.stage3): Likewise for stage3-start.
8073 (java.stage4): Likewise for stage4-start.
8075 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8077 * parse.y (java_complete_lhs): When doing cross referencing, don't
8078 try to keep file location on a WFL expanded as a CALL_EXPR.
8080 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8083 compiling to class file a void method with an empty method body.
8084 As a side effect, the bytecode backend will generate the
8085 appropriate `return' instruction.
8087 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * parse.y (lookup_package_type_and_set_next): New function prototype.
8090 (resolve_package): Search current and imported packages.
8091 (lookup_package_type_and_set_next): New function.
8093 1999-06-22 Andrew Haley <aph@cygnus.com>
8095 * verify.c (verify_jvm_instructions): Check for pending blocks
8096 before invalid PC test and opcode switch, not after.
8098 1999-06-21 Andrew Haley <aph@cygnus.com>
8100 * except.c (find_handler_in_range): The upper limit for exception
8101 ranges is exclusive, not inclusive: (start <= pc < end).
8102 (link_handler): find child pointer which points to outer by
8103 searching sibling list: previous code incorrectly assumed that
8104 outer->outer->first_child must point to outer.
8105 * verify.c (verify_jvm_instructions): FIXME added to code for
8107 (verify_jvm_instructions): Do not assume that the last block
8108 processed in a subroutine is a block which ends with a `ret'
8109 instruction. With some control flows it is possible that the last
8110 block ends with an `athrow'.
8112 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * parse.y (qualify_ambiguous_name): Reorganized the post
8115 evaluation of non WFL leading expression nodes.
8117 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8119 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8122 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * parse.y (qualify_ambiguous_name): Handle qualified expression
8125 beginning with a STRING_CST.
8127 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * parse.y (register_fields): Set DECL_INITIAL on both
8130 pre-initialized static and public fields.
8131 (resolve_field_access): Static field access expressions to always
8133 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8134 qualification. CONVERT_EXPR to be resolved as an expression name.
8135 (java_complete_lhs): Identify and access qualified final
8136 initialized field in switch statement case expression.
8137 (fold_constant_for_init): Pre-initialized field decl constant to
8140 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * parse.y (note_possible_classname): Mark returned node with
8143 QUALIFIED_P only if the original class name contained a '/'.
8145 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8147 * Make-lang.in (gcjh): More parallel build fixes.
8149 1999-06-03 Mike Stump <mrs@wrs.com>
8151 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8153 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8155 * except.c (link_handler): Chain exception handlers in order.
8157 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8159 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8160 with nops and process as usual in order to always set correct EH
8161 ranges. Emit detailed warnings about unreachable bytecodes.
8163 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8165 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8168 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8171 or the searched field decl.
8173 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * parse.y (fold_constant_for_init): Convert numerical constant
8176 values to the type of the assigned field.
8178 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * expr.c (lookup_field): Relaxed the test on class loading error
8182 * parse.y (fold_constant_for_init): Enabeled old code.
8184 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8187 decide the validity of the cast of a java.lang.Cloneable reference
8189 (patch_conditional_expr): Fixed first argument passed to
8190 binary_numeric_promotion.
8192 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8194 * parse.y (qualify_ambiguous_name): Take into account that a
8195 CONVERT_EXPR might specify a type as a WFL.
8197 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8199 * parse.y (patch_assignment): Save the rhs before using it as an
8200 argument to _Jv_CheckArrayStore.
8202 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8206 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8209 floating point litteral only when the exponent indicator has been
8212 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * parse.y (formal_parameter:): Construct argument tree list
8215 element even if a yet unsupported final parameter was encountered.
8217 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * parse.y (finish_method_declaration): Issue errors for native or
8220 abstract methods declared with a method body, as well as for non
8221 native or non abstract methods with no method body.
8223 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8225 * class.c (build_utf8_ref): Initialize variable `field'.
8227 * decl.c (init_decl_processing): Initialize variable `field'.
8229 * expr.c (build_known_method_ref): Mark parameters `method_type',
8230 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8231 (process_jvm_instruction): Likewise for parameter `length'.
8233 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8234 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8237 * parse.y (maybe_generate_clinit): Remove unused variable
8238 `has_non_primitive_fields'.
8239 (find_in_imports_on_demand): Initialize variables `node_to_use'
8241 (patch_binop): Likewise for variable `prom_type'.
8242 (patch_unaryop): Likewise for variable `prom_type'.
8244 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8246 * xref.c (xref_table): Add missing initializer.
8248 1999-05-14 Tom Tromey <tromey@cygnus.com>
8250 * java-except.h (struct eh_range): Removed unused `next' member.
8251 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8252 after adding all exception handlers. Sort exception ranges in
8254 (struct pc_index): New structure.
8255 (start_pc_cmp): New function.
8256 * except.c (add_handler): Return `void'. Don't call link_handler;
8257 instead construct an ordinary linked list and do range
8259 (check_nested_ranges): New function.
8260 (link_handler): Changed interface to allow merging of eh_ranges.
8261 Split overlapping ranges. Return `void'.
8263 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * parse.y (constructor_block_end:): New rule, tagged <node>.
8266 (constructor_body:): Use `constructor_block_end' instead of
8269 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 * parse.y (statement_nsi:): Pop `for' statement block.
8272 (java_complete_lhs): Labeled blocks containing no statement are
8273 marked as completing normally.
8275 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * xref.c (xref_set_current_fp): New function, defined.
8278 * xref.h (xref_set_current_fp): New function, prototyped.
8280 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8282 * check-init.c (check_init): Take into account that
8283 LABELED_BLOCK_STMT can be empty.
8285 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * parse.y (java_check_regular_methods): Warning check on not
8288 overriding methods with default access in other packages does not
8289 apply to `<clinit>'.
8290 (java_complete_lhs): If block body is an empty_stmt_node, replace
8291 it by NULL_TREE. This prevents gcc from generating an irrelevant
8294 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * check-init.c (check_init): Removed code accepting to see things
8297 falling through default:, when doing xrefs.
8298 * java-tree.h (do_not_fold): New global variable, declared.
8299 * parse.y (do_not_fold): New global variable, defined.
8300 (java_complete_expand_method): Set `do_not_fold' to the value of
8301 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8302 and reinstall them after them have been purged; do not check for
8303 initializations; do not issue missing return errors.
8304 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8306 (patch_binop): Skip the fold part when doing xrefs.
8307 (build_string_concatenation): Skip the concatenation part when
8309 (patch_synchronized_statement): Do not generate a try-finally when
8311 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8312 and keep the location where the throw was seen.
8313 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8314 any treatment on the converted node an simply return a NOP_EXPR of
8316 * xref.c (xref_get_data): New function, defined.
8317 * xref.h (xref_get_data): New function, declared.
8318 (XREF_GET_DATA): Use xref_get_data.
8320 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8322 * gjavah.c (print_include): Cast the result of `strlen' to int
8323 when comparing against a signed value.
8324 (add_namelet): Likewise.
8326 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8328 * expr.c (expand_invoke): Mark parameter `nargs' with
8330 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8332 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8335 * jcf-reader.c (get_attribute): Cast a value to long
8336 when comparing against a signed expression. Likewise.
8338 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8341 1999-05-11 Andrew Haley <aph@cygnus.com>
8343 * parse.y (source_end_java_method): If the current method contains
8344 any exception handlers, force asynchronous_exceptions: this is
8345 necessary because signal handlers in libjava may throw exceptions.
8346 * decl.c (end_java_method): Ditto.
8348 1999-05-11 Tom Tromey <tromey@cygnus.com>
8350 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8352 * jvspec.c (THREAD_NAME): Removed.
8353 (GC_NAME): Likewise.
8354 (MATHLIB): Likewise.
8355 (WITHLIBC): Likewise.
8357 (THREADLIB): Likewise.
8358 (MATH_LIBRARY): Likewise.
8359 (lang_specific_driver): Don't add `-l' options to command line.
8360 Instead, add a single --specs option. Recognize `-L' options and
8361 use them to search for spec file.
8362 (find_spec_file): New function.
8363 (SPEC_FILE): New define.
8365 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8367 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8368 cpplib-enabled build.
8370 1999-05-05 Per Bothner <bothner@cygnus.com>
8372 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8373 temporarily zero it while calling rest_of_decl_compilation.
8375 * java-tree.h (string_ptr_type_node): Add declaration.
8376 * decl.c: Define and initialize string_ptr_type_node.
8377 * parse.y (patch_string_cst): Use string_ptr_type_node.
8379 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8380 * parse.y (for_statement): Now unconditionally exit_block.
8381 (finish_labeled_statement): No longer exit_block if for-loop.
8382 (patch_loop_statement): Check harder if the loop is already labeled.
8384 * parse.y (patch_initialized_static_field): Removed function.
8385 (maybe_generate_clinit): Removed special handling for interfaces.
8386 (java_complete_expand_methods): Do a preliminary java_complete_tree
8387 on <clinit> to determine if it can be removed.
8388 (java_complete_expand_method): Remove special handling for <clinit>.
8389 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8390 optimize if we get back empty_stmt_node.
8391 For MODIFY_EXPR, re-do checking of static initializers.
8392 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8393 For VAR_DECL, pass correct context.
8395 * verify.c (verify_jvm_instructions): Better error messages.
8397 1999-05-03 Tom Tromey <tromey@cygnus.com>
8399 * parse-scan.y (interface_declaration): Call
8400 report_class_declaration for interfaces.
8402 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8404 * Makefile.in: Remove -v from bison command lines.
8406 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * check-init.c (check_init): Exclude a case of error when doing
8410 * class.c (layout_class_method): Don't generate the error message
8411 twice when compiling from source.
8412 * lang-options.h: Added `-Wredundant-modifers' and
8413 `-Wunusupported-jdk11' flags and help text.
8414 * lang.c (lang_decode_option): Added support for
8415 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8416 flag_static_local_jdk11 and flag_redundant set accordingly.
8417 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8418 * parse.h (EXPR_WFL_ADD_COL): New macro.
8419 (DECL_END_SOURCE_LINE): Likewise.
8420 (DECL_INHERITED_SOURCE_LINE): Likewise.
8421 * parse.y (static_ref_err): New function, prototyped.
8422 (CCB_TK): Now tagged <operator>.
8423 (class_body:): Remember the location of the closing '}' of a class
8424 definition when doing xrefs.
8426 (block_end:): Likewise.
8427 (create_class): Remember the location of the inherited class
8428 identifier when doing xrefs.
8429 (register_fields): Added test on first operand of `init' before
8430 testing it TREE_CODE.
8431 (method_header): Store the location of the class identifier in the
8432 class decl when doing xrefs.
8433 (finish_method_declaration): Don't combine first/last method line
8435 (java_check_regular_methods): Warning check on not overriding
8436 methods with default access on other packages move before check on
8437 static methods. Initialization of `aflags' also moved up.
8438 (resolve_expression_name): Call static_ref_err to report the error.
8439 (static_ref_err): New function, implemented.
8440 (resolve_field_access): Returned simplified static field access
8442 (resolve_qualified_expression_name): Check for illegal use of
8443 static fields in a non static context. Call static_ref_err to
8444 report error in various places.
8445 (java_complete_tree): Do not fold initialized static fields when
8447 (java_complete_lhs): Likewise.
8449 1999-04-29 Anthony Green <green@cygnus.com>
8451 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8452 create internal labels.
8453 (lookup_label): Ditto.
8455 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8457 * class.c (layout_class_method): Generate <clinit>'s rtl for
8459 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8460 for interfaces' <clinit>.
8461 * expr.c (lookup_field): Search for fields in interfaces.
8462 (expand_invoke): Fixed indentation.
8463 (expand_java_field_op): Likewise. Use IS_CLINIT.
8464 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8465 (IS_CLINIT): New macro.
8466 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8467 interface was parsed.
8468 (maybe_generate_clinit): Don't generate if the current class is an
8469 interface with only fields of primitive types.
8470 (reset_method_name): Use IS_CLINIT.
8471 (java_complete_expand_method): Expand <clinit> when it exists for
8472 interfaces. Use IS_CLINIT.
8473 (resolve_expression_name): Use DECL_CONTEXT instead of
8474 current_class to build static field references.
8475 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8476 ARRAY_REF when doing xreferencing.
8477 (check_final_assignment): Fixed typo in leading comment. Use
8479 (patch_array_ref): Don't fully expand array references when
8481 (patch_return): Use IS_CLINIT.
8482 (patch_throw_statement): Likewise.
8484 1999-04-22 Tom Tromey <tromey@cygnus.com>
8486 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8488 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8490 * decl.c (predef_filenames, predef_filenames_size): New globals
8491 (init_decl_processing): predef_filenames and predef_filenames_size
8493 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8495 * jcf-parse.c (predefined_filename_p): New function.
8496 (yyparse): Check that files on the command line are specified only
8497 once and issue a warning otherwise.
8498 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8499 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8500 avoid a gcc warning with -W -Wall turned on.
8501 (java_expand_classes): Abort if errors were encountered.
8502 (java_complete_lhs): If the cross reference flag is set, wrap
8503 field DECL node around a WFL when resolving expression name.
8505 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * lang.c (lang_decode_option): Fixed returned value when parsing
8508 `-fxref=...' and `-Wall'.
8509 * parse.y (source_end_java_method): Do not generate code when
8510 flag_emit_xref is set.
8511 (resolve_expression_name): Do not build static field access when
8512 flag_emit_xref is set.
8513 (resolve_field_access): No special treatment on `length' when
8514 flag_emit_xref is set. Do not build qualified static field access
8515 when flag_emit_xref is set.
8516 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8517 when flag_emit_xref is set.
8518 (patch_assignment): Do not generate array store runtime check when
8519 flag_emit_xref is set.
8520 * xref.c (xref_flag_value): Fixed function declaration
8522 (xset_set_data): New function.
8523 * xref.h (xref_set_data): Added prototype for new function.
8524 (typedef struct xref_flag_table): New field data.
8525 (XREF_GET_DATA): New macro.
8527 1999-04-19 Tom Tromey <tromey@cygnus.com>
8529 * xref.h (enum): Removed trailing comma.
8531 * parse.y (resolve_qualified_expression_name): Added missing
8534 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8536 * gjavah.c: New prototypes for java_float_finite and
8539 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8544 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8546 * Makefile.in (TREE_H): Add tree-check.h.
8547 (RTL_H): Add genrtl.h.
8549 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse.y (patch_assignment): Added ArrayStoreException runtime
8554 1999-04-06 Per Bothner <bothner@cygnus.com>
8556 * expr.c (pop_type_0): New function.
8557 (pop_type): Use pop_type_0.
8558 * java-tree.h (pop_type_0): New declaration.
8559 * verify.c (verify_jvm_instructions): Check return instructions.
8561 * parse.y (patch_binop): Don't fold if non-constant and emiting
8564 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8566 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8568 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8569 (main_jcf): Don't define.
8570 (process_file): Don't set `main_jcf'.
8572 * java-tree.h (main_jcf): Don't declare.
8574 * jcf-parse.c (main_jcf): Add static definition.
8576 * lang.c (main_jcf): Don't define.
8578 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8580 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8582 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8584 * jcf-depend.c: Include "config.h", not <config.h>.
8586 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8589 * jcf-path.c: Include "config.h", not <config.h>.
8591 * lex.c: Don't include various system header files.
8592 (java_init_lex): Cast the argument of `bzero' to PTR
8594 * parse-scan.y (java_push_parser_context): Likewise.
8596 * parse.y (java_push_parser_context): Likewise.
8597 (patch_bc_statement): Match format specifier to variable argument.
8599 * xref.c: Don't include <stdio.h>.
8601 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8603 * parse.y (struct parser_ctxt *ctxp): Now global.
8604 (declare_local_variables): Use WFL compound value for the
8605 declaration source line value, when doing cross-referencing.
8607 1999-03-31 Tom Tromey <tromey@cygnus.com>
8609 * gjavah.c (print_field_info): Allow constants of other types.
8610 (print_include): Generate include when new name is proper prefix
8611 of already printed name.
8612 (add_namelet): Likewise.
8613 (cxx_keyword_subst): New function.
8614 (print_method_info): Use it.
8615 (print_field_name): New function.
8616 (get_field_name): New function.
8617 (print_field_info): Use get_field_name and print_field_name.
8619 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8621 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8622 'KR-C', so gperf uses the `const' keyword on strings.
8624 * keyword.gperf (java_keyword): Const-ify a char*.
8626 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8628 * parse.y (patch_bc_statement): Fixed identation and a bogus
8631 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * parse.y (patch_assignment): Allow static variables in other
8634 classes to be assigned.
8636 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8638 * class.c (maybe_add_interface): Remove unused variable
8640 (make_class_data): Use = for assignment, not ==. Likewise.
8641 (emit_register_classes): Remove unused variable `decl'.
8643 * lex.c: Fix comment so as not to contain an embedded `/*'.
8645 * verify.c (verify_jvm_instructions): Remove unused variable
8648 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8650 * parse.y (complete_loop_body): Rename to finish_loop_body.
8651 (complete_labeled_statement): Rename to finish_labeled_statement.
8652 (complete_for_loop): Rename to finish_for_loop.
8653 (complete_method_declaration): Rename to finish_method_declaration.
8655 * java-tree.h (continue_identifier_node): New global node.
8656 * decl.c: Define and initialize continue_identifier_node.
8657 * parse.y (generate_labeled_block): Remove - no longer needed.
8658 (build_loop_body): Use continue_identifier_node for continue block.
8659 (finish_labeled_statement): Also do pop_labeled_block actions.
8660 (java_complete_lhs): POP_LOOP even if error.
8661 (build_labeled_block): Special handling for continue_identifier_node.
8662 (patch_loop_statement): Re-organize.
8663 (patch_bc_statement): Re-write.
8665 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8667 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8668 using a WFL compound value.
8669 * parse.y (xref.h): Include.
8670 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8672 (register_fields): Set WFL compound value to lineno if doing
8674 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8676 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8677 * xref.h (expand_xref): Prototype renamed from xref_generate.
8679 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8682 (GET_CURRENT_BLOCK): New macro.
8683 * parse.y (current_static_block): New global variable.
8684 (method_body:): Define action.
8685 (complete_method_declaration): Set current_function_decl to NULL
8686 when work on the current method is done.
8687 (declare_local_variables): Use GET_CURRENT_BLOCK.
8688 (java_method_add_stmt): Likewise.
8689 (java_complete_expand_method): Disable the use of `this' when
8691 (enter_a_block): If no current method exist, use
8692 current_static_block to link static initializer blocks.
8693 (exit_block): Rewritten to use current_static_block when no current
8695 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8696 (patch_return): Forbid the use of `return' in static initializers.
8697 (patch_throw_statement): Fixed indentation. Issue specific error
8698 for uncaught thrown checked exception in static initializer
8699 blocks. Removed FIXME.
8701 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8703 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8704 Link gcj from gcc.o.
8706 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * parse.y (find_applicable_accessible_methods_list): When dealing
8709 with interface: ensure that a given interface or java.lang.Object
8710 are searched only once.
8712 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8714 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8716 * jcf-dump.c (print_access_flags): Add braces around if-else.
8718 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8721 * lex.c (build_wfl_node): Add static prototype.
8723 * lex.h (build_wfl_node): Remove static prototype.
8725 * parse.y: Include lex.c early enough to declare everything needed.
8726 Ensure calls to `build_wfl_node' pass the proper arguments.
8727 (create_class): Remove unused variable `super_decl'.
8728 (get_printable_method_name): Initialize variable `name'.
8730 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8732 * Changelog: Fixed 1999-03-22 typos.
8733 * lang.c (lang_decode_option): Fixed typo in error string in the
8736 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8740 * java-tree.h (flag_emit_xref): Declared extern.
8741 * lang.c (xref.h): Included.
8742 (flag_emit_xref): New global variable.
8743 (lang_decode_option): Added support for -fxref.
8747 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8749 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8752 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8754 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8755 $(srcdir)/../system.h and $(JAVA_TREE_H).
8756 (jcf-io.o): Depend on $(JAVA_TREE_H).
8757 (mangle.o): Likewise.
8759 * check-init.c (check_cond_init): Add static prototype.
8761 * class.c (build_java_method_type, hashUtf8String,
8762 make_field_value, get_dispatch_vector, get_dispatch_table,
8763 append_gpp_mangled_type, mangle_static_field): Likewise.
8764 (strLengthUtf8): Hide unused definition.
8765 (hashUtf8String): Const-ify.
8766 (make_field_value): Un-ANSI-fy.
8768 * constants.c: Move inclusion of jcf.h above java-tree.h.
8769 (set_constant_entry, find_class_or_string_constant,
8770 find_name_and_type_constant, get_tag_node,
8771 build_constant_data_ref): Add static prototype.
8773 * decl.c (push_jvm_slot, builtin_function,
8774 lookup_name_current_level): Likewise.
8775 (builtin_function): Const-ify.
8777 * except.c (expand_start_java_handler, expand_end_java_handler):
8778 Add static prototype.
8780 * expr.c (flush_quick_stack, push_value, pop_value,
8781 java_stack_swap, java_stack_dup, build_java_athrow,
8782 build_java_jsr, build_java_ret, expand_java_multianewarray,
8783 expand_java_arraystore, expand_java_arrayload,
8784 expand_java_array_length, build_java_monitor, expand_java_pushc,
8785 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8786 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8787 expand_compare, expand_test, expand_cond, expand_java_goto,
8788 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8789 expand_java_field_op, java_push_constant_from_pool): Likewise.
8791 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8792 (build_java_arraynull_check): Mark parameters `node' and `type'
8793 with ATTRIBUTE_UNUSED.
8794 (note_label): Likewise for parameter `current_pc'.
8795 (expand_java_call, expand_java_ret): Hide unused definition.
8797 * java-tree.h (make_class, build_constants_constructor,
8798 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8799 init_outgoing_cpool, register_class, emit_register_classes,
8800 java_layout_seen_class_methods): Prototype.
8801 (unicode_mangling_length): Const-ify.
8802 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8803 emit_unicode_mangled_name, format_int, format_uint,
8804 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8805 jcf_print_utf8_replace, open_class): Prototype.
8807 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8808 <stdio.h>. Include tree.h/java-tree.h.
8809 (utf8_equal_string usage, process_class): Add static prototype.
8810 (open_class): Don't prototype this here.
8811 (utf8_equal_string): Match arguments to format specifiers.
8812 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8813 TABLE_SWITCH, disassemble_method): Likewise.
8815 * jcf-io.c: Include tree.h/java-tree.h.
8816 (open_class, find_classfile, jcf_print_utf8,
8817 jcf_print_utf8_replace): Const-ify.
8819 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8820 parse_class_file): Add static prototype.
8821 (find_in_current_zip): Match definition to existing static
8824 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8825 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8826 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8827 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8828 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8829 generate_bytecode_return, perform_relocations, init_jcf_state,
8830 init_jcf_method, release_jcf_state, generate_classfile):
8831 Add static prototype.
8832 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8833 (make_class_file_name): Const-ify.
8835 * jcf.h (find_classfile): Const-ify.
8837 * jv-scan.c (reset_report): Remove prototype.
8839 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8840 (error): Rewrite to allow varargs.
8842 * lang.c (lang_f_options): Const-ify.
8844 * lex.c (java_parse_escape_sequence): Add static prototype.
8845 (java_allocate_new_line): Match definition to existing static
8848 * mangle.c Include tree.h/java-tree.h.
8849 (unicode_mangling_length, emit_unicode_mangled_name,
8850 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8852 * parse.h (jdep_code): Remove trailing comma in enumeration.
8853 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8854 (reset_report): Add prototype.
8856 * verify.c (push_pending_label, merge_types): Add static
8859 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8861 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * parse.y (find_applicable_accessible_methods_list): Extend the
8864 search to superinterfaces when relevant.
8865 (search_applicable_methods_list): New function.
8867 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8869 * class.c (unmangle_classname): Implemented stricter testing
8870 before setting the QUALIFIED_P flag on an identifier.
8872 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8874 * parse.y (java_complete_lhs): Call force_evaluation_order
8875 after patch_newarray.
8876 (patch_binop): Don't call fold if there are side effects.
8878 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8880 * parse.y (java_stabilize_reference): Use save_expr instead of
8881 building a SAVE_EXPR node.
8882 (java_complete_lhs): Patch the resulting string of the `+='
8883 operator (if necessary) and complete the RHS after having built
8886 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8888 * class.c (make_class): Don't set CLASS_P here (because
8889 this function is also called by build_java_array_type).
8890 (push_class): Set CLASS_P here instead.
8891 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8893 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8894 context. If the context is class, perfer "super" over "synchronized".
8895 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8897 * parse.y (create_class): Don't call parser_check_super here;
8898 it is not robust. Always wait until later.
8900 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8901 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8903 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8905 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8906 * lex.h (UNGETC): Change misleading macro.
8908 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8910 * parse.y (java_stabilize_reference): Return NODE when patching a
8912 (java_complete_lhs): Put parenthesis around truth values.
8914 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * class.c (layout_class_method): Don't make rtl for interface
8918 * parse.h (GET_TYPE_NAME): New macro.
8919 * parse.y (if_then_statement:): Fixed indentation.
8920 (if_then_else_statement:): Likewise.
8921 (for_statement:): Fixed spacing.
8922 (try_statement:): Fixed indentation.
8923 (create_interface): Don't force interfaces to be abstract.
8924 (method_header): Abstract methods are OK in interfaces.
8925 (declare_local_variables): Fixed typo in comment.
8926 (java_complete_expand_method): Fixed indentation.
8927 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8928 non accessible fields.
8929 (java_stabilize_reference): New function.
8930 (java_complete_lhs): Fixed indentation. Use
8931 java_stabilize_reference in compound assignement. Insert the
8932 cast. If not processing `+' fix string constants before processing
8935 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8937 * constants.c (find_class_or_string_constant): Cast variable `j'
8938 to a `jword' when comparing against one.
8940 * expr.c (java_lang_expand_expr): Remove unused variables
8941 `has_finally_p' and `op0'.
8943 * gjavah.c (print_field_info): Cast a value to jint when comparing
8944 against one. Likewise for a jlong.
8945 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8946 against a signed quantity.
8948 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8949 (print_signature): Don't needlessly dereference variable `str'
8951 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8952 `max_locals' with ATTRIBUTE_UNUSED.
8953 (jcf_parse_class): Likewise for variable `index'.
8955 * parse.h (reverse_jdep_list): Remove static prototype.
8957 * parse.y (build_jump_to_finally): Remove prototype and definition.
8958 (reverse_jdep_list): Add static prototype.
8960 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8961 `assignment' and `expr_decl'.
8963 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8965 1999-03-12 Andrew Haley <aph@cygnus.com>
8967 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8968 we'll need a directory separator and a null character.
8970 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8972 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8974 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8976 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8979 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8981 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8983 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8985 * class.c (layout_class_method): A static method in a base class
8986 is never overridden, so treat it like it doesn't exist.
8987 However, do complain about private non-static method overriding
8988 public static method.
8990 * parse.y: Don't set unused INITIALIZED_P flag.
8991 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8993 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8994 (build_array_from_name): Re-order &index[string] to &string[index].
8996 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8997 error_mark (it might catch more errors, but it is more likely to lose).
8999 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9001 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9002 (parse-scan.o): Depend on toplev.h.
9004 * class.c (make_method_value): Add prototype. Make it static.
9005 Remove unused second argument, caller changed.
9007 * expr.c (java_lang_expand_expr): Remove unused variable
9010 * java-tree.h: Don't prototype find_in_current_zip.
9011 Add prototypes for verify_constant_pool, start_java_method,
9012 end_java_method, give_name_to_locals, expand_byte_code,
9013 open_in_zip, set_constant_value, find_constant1, find_constant2,
9014 find_utf8_constant, find_string_constant, find_class_constant,
9015 find_fieldref_index, find_methodref_index, write_constant_pool,
9016 count_constant_pool_bytes and encode_newarray_type.
9018 * jcf-dump.c: Remove unused variable `LONG_temp'.
9020 * jcf-parse.c: Include parse.h.
9021 (jcf_parse_source): Remove unused parameter, all callers changed.
9022 (jcf_figure_file_type): Add static prototype.
9023 (find_in_current_zip): Likewise. Also remove unused parameter,
9024 all callers changed.
9025 (read_class): Initialize variable `saved_pos'.
9027 * jcf-reader.c (jcf_parse_preamble): Mark variables
9028 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9030 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9031 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9032 (java_parse_doc_section): Initialize variable `seen_star'.
9033 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9034 (java_lex_error): Mark parameters `msg' and `forward' with
9036 (java_get_line_col): Mark parameters `filename' and `line' with
9039 * parse-scan.y: Include toplev.h.
9040 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9042 * parse.h: use `struct JCF', not plain `JCF'.
9043 (java_parser_context_save_global, java_expand_classes
9044 java_parser_context_restore_global, java_parse): Add prototypes.
9046 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9049 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9051 * check-init.c (check_init): COPYN takes word count, not bit count.
9053 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9055 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9056 explicit build_decl. (Avoids crash in reload when optimizing.)
9058 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9060 * decl.c (complete_start_java_method): Handle synchronized method
9061 even when compiling from bytecode.
9063 1999-02-26 Tom Tromey <tromey@cygnus.com>
9065 * gjavah.c (add_class_decl): Only generate `#include' if outer
9066 class is not the name of the class we are processing. Correctly
9067 append `.h' in #include.
9068 (process_file): Clean up newlines around generated `#include's.
9069 (decode_signature_piece): Correctly handle inner classes.
9070 (struct include): New structure.
9071 (all_includes): New global.
9072 (print_include): New function.
9073 (add_class_decl): Use it.
9074 (process_file): Likewise.
9075 (add_class_decl): Generate include for java-array.h if array
9077 (process_file): Don't generate java-array.h include.
9079 * gjavah.c (add_namelet): Check for standard package names here.
9080 (add_class_decl): Don't check for standard package names here.
9082 1999-02-25 Tom Tromey <tromey@cygnus.com>
9084 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9085 When reading a zip file, only use strncmp if both strings are
9086 bigger than the buffer length. Initialize `k' when looping
9089 1999-02-24 Tom Tromey <tromey@cygnus.com>
9091 * gjavah.c (struct namelet): New structure.
9092 (add_namelet): New function.
9093 (print_namelet): New function.
9094 (print_class_decls): Use add_namelet and print_namelet to generate
9095 namespaces and not classes.
9096 (method_printed): New global.
9097 (HANDLE_END_METHOD): Examine method_printed.
9098 (print_method_info): Set method_printed when required. Print
9099 error if function to be ignored is marked virtual. Handle $finit$
9101 (METHOD_IS_FINAL): New macro.
9102 (print_field_info): Use it.
9103 (HANDLE_METHOD): Clear method_printed.
9104 (method_pass): New global.
9105 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9106 (process_file): Do two passes over both fields and methods.
9107 (HANDLE_METHOD): Examine method_pass.
9109 (add_class_decl): New function.
9110 (print_class_decls): Don't scan over entire constant pool.
9112 1999-02-23 Tom Tromey <tromey@cygnus.com>
9114 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9115 disable linking in that case.
9117 1999-02-20 Tom Tromey <tromey@cygnus.com>
9119 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9122 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9124 * decl.c (build_result_decl), java-tree.h: New method.
9125 (complete_start_java_method): Handle synchronized methods.
9126 Don't build DECL_RESULT here. (Ordering dependency problem.)
9127 (start_java_method): Call build_result_decl here instead ...
9128 * parse.y (java_complete_expand_method): ... and here.
9129 (expand_start_java_method): Don't call complete_start_java_method here.
9130 (java_complete_expand_method): Call it here instead.
9131 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9132 * java-tree.h: ... here.
9134 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9135 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9136 for ARRAY_REF - it doesn't work when array bounds are checked.
9137 (patch_array_ref): Handle it here instead.
9139 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9141 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9143 Force left-to-right evaluation of binary operations etc.
9144 * expr.c (force_evaluation_order), java-tree.h: New function.
9145 * parse.y (java_complete_lhs): Pass binary operations, procedure
9146 calls, and ARRAY_REFs to force_evaluation_order.
9147 (various): Set TREE_SIDE_EFFECTS more carefully.
9149 Tolerate random (non-UTF8) encoding in comments without complaining.
9150 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9151 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9153 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9154 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9156 * parse.y (java_complete_lhs): Ignore an empty statement in a
9157 COMPOUND_EXPR. Don't complain about empty statement after return.
9159 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9161 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9162 in TREE_LIST - just chain the POINTER_TYPEs together.
9163 (resolve_class): If type already resolved, return decl.
9164 After resolving, update TREE_TYPE(class_type), and name (if array).
9165 * parse.h (do_resolve_class), parse.y: Make non-static.
9166 * class.c (maybe_layout_super_class): Take this_class argument.
9167 Do do_resolve_class if necessary.
9168 (layout_class, layout_class_methods): Adjust calls appropriately.
9169 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9170 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9171 * typeck.c (build_java_array_type): Don't call layout_class.
9173 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * parse.y (check_pkg_class_access): Allow private class access
9176 within the same package.
9177 (strip_out_static_field_access_decl): New function.
9178 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9179 operator argument before testing its nature.
9181 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9183 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9184 (TRY_EXPR): Simplify - it no longer has a finally clause.
9185 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9186 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9187 * expr.c (java_lang_expand_expr): Likewise.
9188 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9189 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9190 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9191 (build_try_statement): Remove finally parameter and handling.
9192 (build_try_finally_statement): New function.
9193 (patch_try_statement): No longer need to support finally clause.
9194 (try_statement): Update grammar action rules.
9195 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9196 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9198 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9200 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9201 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9203 1999-02-17 Andrew Haley <aph@cygnus.com>
9205 * class.c (build_utf8_ref): Back out broken patch which was
9206 intended to to output signatures using '.' as a separator.
9208 * class.c (make_class_data): Output signatures using '.' as a
9209 separator, rather than '/'.
9210 (mangled_classname): Likewise.
9211 (make_field_value): Likewise.
9212 (make_method_value): Likewise.
9213 * constants.c (alloc_class_constant): Likewise.
9214 * expr.c (build_invokeinterface): Likewise.
9216 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9219 of an ancient workaround.
9221 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9223 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9226 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * lex.c (yylex): Encode \0 as UTF8.
9230 1999-02-10 Tom Tromey <tromey@cygnus.com>
9232 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9233 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9234 (libgcj_zip): Renamed.
9235 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9237 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9239 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9240 (GC_NAME): Renamed -lgc to -lgcjgc.
9242 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * lex.c (java_lang_cloneable): Initialize.
9245 * parse.y (java_lang_cloneable): New static variable.
9246 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9247 doing one more qualification round.
9248 (valid_ref_assignconv_cast_p): Reject null source or
9249 destination. Allow an array to be cast into java.lang.Cloneable.
9250 (patch_cast): Swapped two first arguments to first call to
9251 valid_ref_assignconv_cast_p.
9253 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9255 * parse.h: DECL_P renamed JDECL_P.
9256 * parse.y: DECL_P replaced by JDECL_P.
9257 (build_array_from_name): Always use pointer's type.
9258 (patch_bc_statement): Extra code to search continue target in a
9259 for loop. Fixed comments. Continue target is current loop when
9262 1999-02-05 Andrew Haley <aph@cygnus.com>
9264 * class.c (make_class_data): The superclass of an interface should
9265 be null, not class Object.
9267 * lex.c (java_lex): Sign extend hex literals.
9269 1999-02-04 Andrew Haley <aph@cygnus.com>
9271 * class.c (build_utf8_ref): Output signatures using '.' as a
9272 separator, rather than '/'.
9273 (make_class_data): Likewise.
9275 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9277 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9278 mkstemp.o. Get them from libiberty now.
9280 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9282 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9284 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9286 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9289 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9291 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9292 * jcf-write.c (generate_bytecode_return): New function.
9293 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9295 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9296 generate special [fd]const_[01] instructions.
9298 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9300 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9301 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9303 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9305 * parse.y (patch_method_invocation): Handle calling static methods,
9306 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9308 * parse.y (java_complete_lhs): Don't complain about unreachable
9309 exit condition in a do-while statement.
9311 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9313 * lex.c (java_read_char): Fixed utf8 decoding.
9314 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9316 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9317 comments. Local variable `all_primitive' is gone. Broadened
9318 acceptance of `0' to floating point targets. `long' can now be
9319 widened to `double' or `float'.
9320 (valid_method_invocation_conversion_p): Added leading
9321 comment. Fixed tabulation.
9322 (build_string_concatenation): Optimize out left or right empty
9325 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9327 * jcf-write.c (localvar_alloc): Only emit entry for
9328 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9329 (generate_bytecode_insns): Only call put_linenumber if
9330 debug_info_level > DINFO_LEVEL_NONE.
9331 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9332 is specified, add -g1 (for compatibility wih javac).
9334 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9336 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9337 gjavah.o, check-init.o, jv-scan.o
9339 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9341 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9343 * gjavah.c: Include config.h and system.h.
9345 * javaop.h (inline): Don't define, its handled by system.h.
9346 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9347 from `inline' to `static inline'.
9349 * jcf.h (inline): Don't define, its handled by system.h.
9351 * lex.c (inline): Likewise.
9353 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9355 * lang-specs.h: Map -Qn to -fno-ident.
9357 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9359 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9361 1999-01-29 Tom Tromey <tromey@cygnus.com>
9363 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9364 then cast it to Object before calling `append' method.
9366 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9368 * check-init.c (check_bool2_init, check_bool_init, check_init):
9369 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9370 * jcf-write.c (generate_bytecode_insns): Likewise.
9372 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9375 * parse.y (patch_cast): Allow a boolean to be cast into a
9378 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y: (class_declaration:): Fixed indentation.
9381 (class_member_declaration:): Extra `;' after field declaration now
9383 (interface_declaration:): Removed debug messages in error reports.
9384 (patch_binop): Nodes created and returned inherit the orignal
9385 node's COMPOUND_ASSIGN_P flag value.
9386 (patch_cast): Fix cast from char to floating point.
9388 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9390 * except.c, java-except.h (expand_resume_after_catch): new
9392 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9393 to branch back to main flow of control after a catch block.
9395 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9397 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9398 $(srcdir)/../system.h.
9399 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9400 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9401 (jcf-write.o): Likewise.
9402 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9403 (mangle.o): Depend on $(srcdir)/../toplev.h.
9404 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9405 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9407 * class.c: Include output.h and parse.h.
9408 (mangled_classname): Add the `const' keyword to a char*.
9409 (find_named_method): Hide unused function definition.
9410 (build_utf8_ref): Change type of variable `c' to unsigned char.
9411 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9412 (build_class_ref): Add the `const' keyword to a char*.
9413 (layout_class_method): Remove unused variable `buf'.
9415 * decl.c (find_local_variable): Remove unused variable `rtl'.
9416 (pushdecl): Likewise for variables `different_binding_level' and
9418 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9419 (maybe_build_cleanup): Likewise for parameter `decl'.
9421 * except.c (expand_start_java_handler): Mark parameter `range'
9422 with ATTRIBUTE_UNUSED.
9424 * expr.c: Include except.h.
9425 (pop_type): Remove unused variable `i'.
9426 (pop_value): Likewise for variables `n_words' and `i'.
9427 (expand_java_arrayload): Likewise for variable `convert'.
9428 (java_lang_expand_expr): Likewise for variables `op0', `type',
9429 `mode', `unsignedp', `node' and `elements'.
9430 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9432 (process_jvm_instruction): Add a `const' qualifier to a char*.
9434 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9435 (temp_directory): Likewise.
9436 (print_c_decl): Likewise.
9437 (print_method_info): Likewise.
9438 (decode_signature_piece): Likewise.
9439 (print_mangled_classname): Likewise.
9441 * java-except.h: Provide prototypes for maybe_start_try,
9442 maybe_end_try and add_handler.
9444 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9445 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9446 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9447 init_expr_processing, push_super_field, init_class_processing,
9448 can_widen_reference_to, class_depth, verify_jvm_instructions,
9449 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9450 set_local_type, merge_type_state, push_type, load_type_state,
9451 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9452 emit_unicode_mangled_name): Add prototypes.
9454 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9455 (print_signature_type): Use ISDIGIT, not isdigit.
9456 (print_signature): Remove unused variable `j'.
9458 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9459 int when comparing against one.
9461 * jcf-parse.c: Include toplev.h.
9463 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9464 (localvar_free): Remove unused variable `i'.
9465 (generate_bytecode_conditional): Likewise for variable `kind'.
9467 * jv-scan.c: Include config.h and system.h. Remove redundant
9468 OS header and gansidecl.h includes.
9469 (warning): Add the `const' keyword to a char*. Also add
9470 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9471 __STDC__, when determining whether to use ANSI-isms.
9472 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9473 (xmalloc): Don't redundantly prototype here.
9474 (main): Remove unused parameter `envp'. Also fix the arguments
9475 passed to function `fatal' to match the format specifier.
9477 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9479 * mangle.c: Include toplev.h.
9480 (emit_unicode_mangled_name): Declare parameter `len'.
9482 * parse.y (parse_warning_context): Add the `const' keyword to a
9483 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9484 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9485 (issue_warning_error_from_context): Add the `const' keyword to
9487 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9488 not `__STDC__' for whether to use ANSI-isms.
9490 * typeck.c (incomplete_type_error): Mark parameters `value' and
9491 `type' with ATTRIBUTE_UNUSED.
9492 (parse_signature_type): Use ISDIGIT, not isdigit.
9494 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9495 (verify_jvm_instructions): Likewise. Remove unused variables
9496 `field_name' and `default_val'.
9498 * zextract.c: Include config.h and system.h. Remove redundant
9501 * zipfile.h: Prototype `read_zip_archive'.
9503 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9505 * typeck.c (convert): Allow conversions to void type: some
9506 optimizations in gcc do this.
9508 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9510 * typeck.c (convert_ieee_real_to_integer): New function.
9511 (convert): When not using fast-math and using hardware fp, convert
9512 an IEEE NaN to zero.
9514 1999-01-18 Andrew Haley <aph@cygnus.com>
9516 * parse.y (patch_binop): Do a type conversion from signed to
9517 unsigned and then back to signed when a ">>>" is found.
9519 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * java-tree.h: (check_for_initialization): Added prototype.
9522 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9523 * parse.y (do_resolve_class): Removed unused locals.
9524 (read_import_dir): Likewise.
9525 (resolve_qualified_expression_name): Array creation
9526 expressions are valid primary expressions.
9527 (qualify_ambiguous_name): Likewise.
9528 (patch_synchronized_statement): Removed unused local.
9530 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9532 * Makefile.in (zextract.o): Add dependencies.
9534 * Makefile.in: Do not put ^Ls at the start of a line.
9536 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9538 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9539 sub-type the result of the call that gets the exception value.
9541 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9542 don't call finish_class.
9544 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9545 clear found before continuing.
9547 * verify.c (verify_jvm_instructions): On an array load, allow
9548 and handle top of stack to be TYPE_NULL.
9550 * gjavah.c (generate_access): Translate Java package private or
9551 protected access to C++ public, but with a comment.
9553 1999-01-13 Andrew Haley <aph@cygnus.com>
9555 * expr.c (generate_name): Name prefix changed to avoid clashes
9556 with assembler temp labels.
9558 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9559 MODIFY_EXPR. Without this, code for the assignement may not be
9560 generated at all and the synchronized statement will read an
9561 uninitialized variable.
9563 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * class.c (maybe_layout_super_class): Fixed returned value.
9566 * lex.c: Added 1999 to the copyright.
9567 (java_init_lex): Initialize java_lang_imported.
9568 * lex.h: Added 1999 to the copyright.
9569 * parse.h: Added 1999 to the copyright.
9570 (REGISTER_IMPORT): Fixed typo in trailing macro.
9571 (CURRENT_OSB): New macro.
9572 (struct parser_ctxt): New fields osb_depth, osb_limit.
9573 * parse.y (java_lang_id): New global variable.
9574 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9575 (array_creation_expression:): Use CURRENT_OSB.
9576 (dims:): Uses a stack to keep track of array dimensions.
9577 (cast_expression:): Use CURRENT_OSB.
9578 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9580 (register_fields): Fixed typos in comment.
9581 (check_method_redefinition): Fixed comment indentation.
9582 (java_check_regular_methods): Set saved found wfl to NULL after
9583 having reinstalled it in the previously found DECL_NAME.
9585 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9587 * gjavah.c (java_float_finite): Use a union to do type punning.
9588 (java_double_finite): Likewise.
9590 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9592 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9593 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9594 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9595 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9596 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9597 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9599 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9601 * check-init.c (check_init): If compiling to native, we don't
9602 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9604 1999-01-08 Tom Tromey <tromey@cygnus.com>
9606 * parse-scan.y (variable_declarator_id): Set or increment
9608 (bracket_count): New global.
9609 (formal_parameter): Handle case where bracket pairs trail variable
9612 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9614 * jcf-parse.c (yyparse): variable len changed from a char to an
9615 int to prevent overflow.
9617 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9619 * java-tree.h: Declare read_class.
9620 * jcf-parse.c (read_class): New function.
9621 (load_class): Now just call read_class.
9623 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9624 * jcf-parse.c (parse_source_file): Declare save_error_count,
9625 which is needed by java_parse_abort_on_error macro,
9626 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9628 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9629 constructor, if initializing a static field.
9630 (patch_new_array_init): Set TREE_CONSTANT if it is.
9631 * expr.c (java_lang_expand_expr): For a static array constructor
9632 of primitive elements, allocate the array itself statically.
9633 Disabled until we can set the vtable field statically.
9635 * check-init.c: New file. Checks for definite assignment.
9636 * Makefile.in (JAVA_OBJS): Add check-init.o.
9637 * parse.y (java_complete_expand_method): Call check_for_initialization.
9638 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9640 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9642 * parse.y : include system.h instead of including
9643 standard headers directly with the exception of <dirent.h>.
9645 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9647 * lex.h: Moved static function declarations to lex.c,
9648 to shut up some -Wall warnings.
9649 * lex.c: Static function declarations moved here.
9650 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9652 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9654 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9656 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9658 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9659 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9661 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9662 (localvar_alloc): Change return type to void,
9663 (emit_unop): Remove unused variable size.
9665 * jcf-write.c (struct jcf_block): Add new union.
9666 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9667 (call_cleanups): New functions.
9668 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9669 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9670 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9671 * lang.c (lang_init): Call using_eh_for_cleanups.
9672 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9673 completing operands to patch_synchronized_statement.
9674 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9675 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9676 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9678 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9680 * Make-lang.in: Comment out control-Ls; they upset some makes.
9682 1998-12-18 Tom Tromey <tromey@cygnus.com>
9684 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9687 1998-12-17 Tom Tromey <tromey@cygnus.com>
9689 * parse.y (DIR_SEPARATOR): New define.
9690 (check_class_interface_creation): Use it.
9692 * parse-scan.y (report_main_declaration): Recognize
9693 `java.lang.String' in argument to main.
9695 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9697 * parse.y (create_interface): Remove bogus test.
9699 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9701 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9702 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9704 1998-12-16 Tom Tromey <tromey@cygnus.com>
9706 * parse-scan.y (qualified_name): Use correct sprintf format.
9708 1998-12-15 Tom Tromey <tromey@cygnus.com>
9710 * gjavah.c (print_field_info): Changed how most negative number is
9713 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9715 * parse.y (fold_constant_for_init): New function.
9716 (resolve_expression_name): Don't replace static final
9717 constant-initialized fields by its value.
9718 (java_complete_lhs): New. Same as java_complete_tree, except does
9719 not replace static final constant-initialized fields by their values.
9720 (register_fields): If there is an initializer, set DECL_INITIAL and
9721 MODIFY_EXPR_FROM_INITIALIZATION_P.
9722 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9723 Only call patch_initialized_static_field if
9724 MODIFY_EXPR_FROM_INITIALIZATION_P.
9725 (patch_initialized_static_field): If not valid constant, clear
9728 * parse.y (lookup_field_wrapper): Fix thinko.
9730 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9731 set and restore global lineno.
9733 1998-12-14 Tom Tromey <tromey@cygnus.com>
9735 * gjavah.c (print_field_info): If value to print is the smallest
9736 value of its size, then print as hex to avoid later warnings from
9739 1998-12-14 Tom Tromey <tromey@cygnus.com>
9741 * gjavah.c (decompile_method): Decompile `return null'.
9742 (process_file): Generate `#pragma interface'.
9743 (method_declared): New global.
9744 (print_method_info): Set it.
9745 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9746 (print_method_info): Handle abstract methods.
9748 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9750 * parse.y (patch_method_invocation): If class_decl is null
9751 (e.g. an array type), use original type.
9753 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9754 errors about uncaught exception from clone (of array, specifically).
9756 1998-12-13 Tom Tromey <tromey@cygnus.com>
9758 * gjavah.c (decompile_method): Handle all types of `return'
9759 opcode. Decompile `return this' and `return'.
9760 (method_access): New global.
9761 (print_method_info): Set it.
9762 (decompile_method): Don't decompile a synchronized method.
9764 1998-12-13 Tom Tromey <tromey@cygnus.com>
9766 * jcf-reader.c (jcf_parse_one_method): Recognize
9768 * gjavah.c (HANDLE_END_METHOD): New macro.
9769 (HANDLE_CODE_ATTRIBUTE): New macro.
9770 (decompile_method): New function.
9771 (print_method_info): Don't print `;\n' at end of function decl.
9772 Include java-opcodes.h.
9773 (decompiled): New global.
9775 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9777 * class.c (build_class_ref): Handle PRIMTYPE.class if
9778 flag_emit_class_files.
9779 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9780 if flag_emit_class_files.
9781 * parse.y (java_complete_tree): Pre-liminary support for
9782 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9784 * parse.y (patch_synchronized_statement): Don't call monitorexit
9785 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9787 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9789 * zipfile.h (opendir_in_zip): New declaration.
9790 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9791 (opendir_in_zip): New function, using code from open_in_zip.
9792 (open_in_zip): Call opendir_in_zip.
9793 (find_class): Remove no-longer-used do_class_file parameter,
9794 but add source_ok parameter. Change logic so if we find a .java file,
9795 we don't look for .class in later classpath emtries.
9796 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9797 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9798 * gjavah.c: Update call to find_class.
9799 * jcf-dump.c: Likewise.
9801 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9802 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9803 nothing if body is empty_stmt_node.
9804 Various little fixes so SP gets correctly adjusted.
9805 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9806 For CALL_EXPR, test if static first.
9807 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9808 such as the ones we create for Object and Class.
9809 Set and restore current_function_decl.
9810 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9811 (note_possible_classname): New function.
9812 (read_import_entry): Removed. Merged with read_import_dir.
9813 (read_import_dir): Don't call find_class - that only gives us
9814 the first classpath entry having the needed package.
9815 Use the struct buffer data structure from buffer.h.
9816 (read_import_dir, find_in_imports_on_demand): The remembered
9817 class names now use '.' (not '/') as package separator.
9819 * parse.y (java_complete_expand_methods): Call write_classfile
9820 here, and not in java_expand_classes (which only gets first class).
9822 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9824 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9825 (register_fields): If a static fields has an initializer, just
9826 chain it on ctxp->static_initialized, and handle later.
9827 (java_complete_expand_methods): Force <clinit> first.
9828 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9829 - it's already been completed.
9830 (patch_initialized_static_field): New function.
9831 (java_complete_field): Call it.
9833 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9835 * expr.c (encode_newarray_type, build_new_array): New functions.
9836 * java-tree.h: Declare build_new_array.
9837 * jcf-write.c (patch_newarray): Use build_new_array.
9839 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9840 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9842 * parse.y (patch_new_array_init): Re-organize.
9843 Now is passed the actual array (pointer) type of the value.
9844 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9845 (patch_array_constructor): Removed - merged into patch_new_array_init.
9846 (java_complete_tree): Update patch_new_array_init.
9848 * jcf-write.c (find_constant_index): New function.
9849 (generate_bytecode_insns): Use find_constant_index.
9850 (generate_classfile): Use find_constant_index for ConstantValue.
9852 1998-12-11 Tom Tromey <tromey@cygnus.com>
9854 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9855 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9856 * class.c (make_class_data): Renamed dtable -> vtable, and
9857 dtable_method_count -> vtable_method_count.
9859 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9861 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9862 global variables, initialized.
9863 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9864 Declared new global variables.
9865 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9866 double_zero_node, integer_zero_node upon direct matching.
9867 * parse.y (purify_type_name): Added function prototype.
9868 (duplicate_declaration_error_p): Consider new_type as potentially
9869 being a incomplete type. Use purify_type_name on type string.
9870 (method_header): saved_type: unused variable removed. Don't figure
9871 return type if method name is invalid.
9872 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9873 processed by patch_unaryop.
9874 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9875 increment/decrement node into its original type after binary
9876 numeric promotion on its operands.
9878 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * parse.y (array_initializer:): Array init operand is NULL_TREE
9881 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9882 now an error. Fixed indentation problems.
9883 (patch_string): Handle error_mark_node as an argument.
9884 (patch_new_array_init): Fixed indentation problems.
9885 (array_constructor_check_entry): Removed check on null wfl_value.
9886 Return an error if wfl_value's walk returns an error.
9888 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9891 * lex.c (java_lex): Remember column position before advancing one
9892 token. Retain location information on OCB_TK.
9893 * lex.h (typedef struct java_lc): Added new field.
9894 * parse.h (GET_SKIP_TYPE): New macro.
9895 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9896 * parse.y (build_new_array_init, patch_new_array_init,
9897 patch_array_constructor, maybe_build_array_element_wfl,
9898 array_constructor_check_entry): New function prototypes.
9899 (switch_block:): Tagged <node>.
9900 (OCB_TK): Tagged <operator>.
9901 (array_initializer:): Installed actions.
9902 (variable_initializer): Build location information on element if
9904 (switch_statement:): Fixed indentation typo.
9905 (switch_block:): Redefined default action.
9906 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9907 (patch_assignment): Removed duplicate code.
9908 (maybe_build_array_element_wfl, build_new_array_init,
9909 patch_new_array_init, patch_array_constructor,
9910 array_constructor_check_entry): New functions.
9912 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9914 * parse.y (array_initializer): Tagged <node>.
9915 (variable_initializer:): Use default rule.
9916 (array_initializer:): Defined actions.
9917 (variable_initializers:): Likewise.
9918 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9919 non-static field accesses.
9920 (patch_invoke): Fixed indentation typo.
9921 (java_complete_tree): Likewise.
9922 (build_labeled_block): Changed leading comment. Generate an error
9923 in case of duplicate loop labels.
9924 (patch_conditional_expr): Patch results of string concatenation
9927 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9929 * constants.c (find_methodref_index): When the class is an interface,
9930 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9932 * decl.c (finit_identifier_node): Use "$finit$", rather than
9933 "<finit>" (which Sun's verifier rejects).
9934 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9935 (generate_field_initialization_code): Removed.
9936 (fix_constructors) Don't add call to $finit$ here (wrong order).
9937 (patch_method_invocation): Add $finit$ call here.
9939 * java-tree.h (CALL_USING_SUPER): New macro.
9940 * parse.y (patch_invoke): Remove im local variable.
9941 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9942 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9943 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9945 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9947 * parse.y (java_complete_tree): Don't complain about unreachable
9948 statement if it is empty_stmt_node.
9950 * jcf-write.c (find_constant_wide): New function.
9951 (push_long_const): Use find_constant_wide.
9953 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9954 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9955 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9956 Emit invokeinterface when calling an interface method.
9957 Emit invokespecial also when calling super or private methods.
9959 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9961 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9963 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9965 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9967 * java-tree.h (java_layout_seen_class_methods): New function
9969 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9970 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9971 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9972 * parse.y (method_declarator:): Defined action.
9973 (issue_warning_error_from_context): input_filename saved, set to
9974 the appropriate value and restored after java_error is called.
9975 (build_unresolved_array_type): Fixed comment.
9976 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9977 (method_header): Deal with return type the same way type are
9978 handled for fields and method's parameters and local variables
9980 (check_method_redefinition): Removed extra CR.
9981 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9982 (java_layout_seen_class_methods): New function.
9983 (java_layout_classes): Call java_layout_seen_class_methods.
9985 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9987 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9989 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9991 * jcf-dump.c (main): Fix error message.
9992 * jcf-path.c (add_entry): Style fix.
9994 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * class.c (layout_class_method): Call build_java_argument_signature
9997 on constructors too.
9998 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9999 (patch_method_invocation): Define a primary when resolving an
10000 expression name. Augmented comment on code checking illegal `this'
10001 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10003 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * class.c (layout_class_method): Don't report error on non-static
10006 overriding static if the method is private.
10007 * java-tree.h (finish_class): Prototype added.
10008 * lex.c (java_get_line_col): Handle col argument -2 value.
10009 * parse.h: All static method declarations moved to parse.y.
10010 * parse.y: Now contains all static method declarations previously
10012 (find_expr_with_wfl, missing_return_error,
10013 unreachable_stmt_error): New functions.
10014 (java_get_real_method_name): Identify constructors bearing class
10015 names in source code compiled classes only.
10016 (java_complete_expand_methods): Call missing_return_error.
10017 (invocation_mode): Private methods invoked as static methods.
10018 (java_complete_tree): Call unreachable_stmt_error.
10020 1998-12-01 Tom Tromey <tromey@cygnus.com>
10022 * Makefile.in (+target): Removed.
10023 (+xmake_file): Likewise.
10024 (+tmake_file): Likewise.
10025 (.NOEXPORT): Removed duplicate.
10027 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10029 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10031 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10033 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10034 libiberty.h. Provide an xmalloc definition.
10036 * jvspec.c: Remove the xmalloc prototype.
10038 * parse-scan.y: Include config.h and system.h. Don't include
10039 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10040 Provide an xstrdup definition.
10042 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10044 * jcf-path.c (add_entry): Recognize ".jar" too.
10045 * lang-specs.h: Likewise.
10047 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10049 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10050 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10052 * jcf-write.c (generate_bytecode_insns):
10053 Handle pre/post-increment/decrement of long.
10055 * jcf-write.c (generate_bytecode_insns):
10056 Handle missing exception handler (finally for synchronized).
10058 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10060 * java-tree.h (end_params_node): Declare global.
10061 * decl.c (end_params_node): New global.
10062 (init_decl_processing, start_java_method): Use end_params_node for
10063 end of list of parameter types. Follows correct gcc conventions.
10064 * expr.c (pop_argument_types, pop_arguments): Likewise.
10065 * lang.c (put_decl_node): Likewise.
10066 * typeck.c (various places): Likewise.
10067 * class.y (various places): Likewise.
10068 * parse.y (various places): Likewise.
10070 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10071 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10073 * class.c: Add #include flags.h, remove no-longer needed declaration.
10075 * class.c (layout_class_method): Remove commented-out code, re-format.
10076 Don't add vtable entry (or index) for private methods.
10077 * expr.c (expand_invoke): A private method is implicitly final.
10078 * class.c (make_class_data): If inlining or optimizing,
10079 skip private methods.
10081 * class.c (finish_class): New function. Calls existing methods,
10082 but alls emits deferred inline functions.
10083 * jcf-parse.c (parse_class_file): Call finish_class.
10084 * parse.y (java_complete_expand_methods): Likewise.
10086 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10088 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10090 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10092 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10094 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10096 * (generate_classfile): Always write class access flag with
10099 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * class.c (maybe_layout_super_class): New function.
10102 (layout_class): Reorganized. Loop on class methods dispatched into
10103 a new function. Call maybe_layout_super_class.
10104 (layout_class_methods, layout_class_method): New functions.
10105 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10107 (expand_invoke): Likewise.
10108 * java-tree.h (all_class_list): New global variable declared.
10109 (layout_class_methods, layout_class_method): New function
10111 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10112 * jcf-parse.c (all_class_list): New global variable.
10113 (load_class): Extended what class_or_name can be. Use parser
10114 context mechanism to save globals before calling jcf_parse.
10115 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10116 is set on the file name.
10117 (jcf_parse): Layout class methods when Object is loaded, otherwise
10118 record class in all_class_list for delayed method layout.
10119 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10120 * lang.c (put_decl_node): Decode <init> into the decl context
10122 * lex.c (java_allocate_new_line): Use xmalloc.
10123 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10124 pointers, not TREE_LIST elements.
10125 (struct parser_ctxt): Fixed comment indentations, added comments
10126 and reordered some fields.
10127 (java_check_methods): Function prototype removed.
10128 * parse.y (java_push_parser_context): Use xmalloc.
10129 (java_parser_context_restore_global): Pop extra pushed ctxp only
10130 when there's nothing next.
10131 (maybe_create_class_interface_decl): Fixed comment, add new
10132 created class decl to all_class_list.
10133 (method_header): Use GET_REAL_TYPE on argument's types.
10134 (method_declarator): Use GET_REAL_TYPE, change type to the real
10135 type in TREE_LIST dependency node. Build argument list with the
10137 (create_jdep_list): Use xmalloc. Removed allocation error message.
10138 (obtain_incomplete_type): Fixed leading comment. Broadened
10139 incoming argument meaning.
10140 (register_incomplete_type): Use xmalloc. Removed allocation error
10142 (safe_layout_class): Fixed leading comment.
10143 (jdep_resolve_class): Reversed if statement condition and switch
10144 if and else bodies.
10145 (resolve_and_layout): Fixed leading comment. Broadened incoming
10147 (complete_class_report_errors): New local variable name, for
10148 clarity. purify_type_name used for all error cases.
10149 (java_get_real_method_name): Stricter check on constructors.
10150 (java_check_regular_methods): Reverse methods list only if not
10151 already laid out. Layout artificial constructor.
10152 (java_check_methods): Deleted.
10153 (source_start_java_method): Obtain incomplete type for patchable
10155 (java_layout_classes): Fixed leading comment. Use
10156 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10157 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10158 before returning. Fixed comments.
10159 (java_expand_classes): Check for errors up front.
10160 (patch_method_invocation): Class to search is resolved and laid
10163 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10165 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10167 * javaop.h (int8): Removed - not used.
10168 (jbyte): Redefine portably with correct signedness.
10170 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10172 * jcf-write.c (generate_bytecode_insns): Fix typo
10173 OPCODE_getstatic to OPCODE_getfield.
10175 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10176 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10177 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10179 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10181 * jcf-parse.c (jcf_parse_source): Function returned type is
10182 void. Added prototype.
10183 (jcf_parse): Function returned type is void.
10184 (yyparse): Remove call to fclose on the last parsed file.
10186 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10188 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10190 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10191 (layout_class): Cope with methods featuring WFL in decl names.
10192 * decl.c (unqualified_object_id_node): New global variable,
10194 (build_decl_no_layout): Removed.
10195 * expr.c (build_primtype_type_ref): Handle Double.
10196 (java_lang_expand_expr): Fixed indentations.
10197 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10198 (flag_wall, flag_redundant, flag_not_overriding,
10199 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10200 variable declarations.
10201 (build_decl_no_layout): Removed prototype.
10202 (java_get_real_method_name): Added prototype.
10203 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10204 (java_parse_abort_on_error): Macro now just returns.
10205 * jcf-parse.c (jcf_parse_source): Check fclose returned
10206 value. Call emit_register_classes if java_report_errors returns
10208 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10209 flag_static_local_jdk1_1): New integer flags.
10210 (lang_decode_option): New flags set here.
10211 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10212 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10213 the flag_redundant variable.
10214 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10215 when parsing java.lang.Object class.
10216 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10217 NULL_TREE to build.
10218 (resolve_qualified_expression_name): Fixed indentation.
10219 (patch_array_ref): Changed prototype.
10220 (not_initialized_as_it_should_p): Prototype removed.
10221 (java_report_errors): Added function prototype.
10222 * parse.y (formal_parameter:): Changed error message for not yet
10223 supported final parameters.
10224 (class_type_list:): Set both PURPOSE and VALUE of created
10225 TREE_LIST to be class_type.
10226 (primary_no_new_array:): Handle class literals on primitive types.
10227 (parse_warning_context): Reinstalled correct force_error and
10228 do_warning flags setups.
10229 (java_report_errors): Changed prototype. Return java_error_count
10231 (variable_redefinition_error): Consider treating variable type as
10233 (create_interface): Warn about redundant abstract modifier if
10234 flag_redundant is set. Changed error message.
10235 (lookup_field_wrapper): Save/restore globals before/after looking
10237 (duplicate_declaration_error_p): Consider treating declaration
10238 type as a fake pointer.
10239 (register_fields): Extract real type from dependency node. Check
10240 for duplicate field declaration after type adjustment. Use
10241 DECL_INITIAL to store static final initialized values.
10242 (method_header): Extract real function type from dependency node.
10243 (check_abstract_method_header): Use GET_METHOD_NAME.
10244 (obtain_incomplete_type): Layout fake pointer type.
10245 (safe_layout_class): Don't try to check for methods before layout.
10246 (java_complete_class): Don't check for correct throws clause
10247 elements inheritance here.
10248 (resolve_and_layout): Broadened name parameter meaning.
10249 (reset_method_name): Use GET_METHOD_NAME.
10250 (java_get_real_method_name): New function.
10251 (java_check_regular_methods): Don't check methods in
10252 java.lang.Object. Verify lineage of throws clause elements. Use
10253 flag_no_overriding in warning report.
10254 (check_throws_clauses): Don't check if class was from
10255 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10256 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10257 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10258 warning on unsupported final local variables. Use build_decl
10259 instead of build_decl_no_layout. Get real local variable type from
10261 (source_start_java_method): Get real parameter type from
10262 dependency node. Call build_decl instead of build_decl_no_layout.
10263 (java_layout_classes): Reverse tree and layout type and class as
10264 required. Mark class as loaded when done.
10265 (resolve_field_access): Fixed indentation. Restricted condition
10266 leading to static field access code generation. Set field_type
10267 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10268 (resolve_qualified_expression_name): Initialize type_found to
10269 null. Handle static field resolved during qualification. Fixed
10270 layout on non primitive field decl types.
10271 (not_accessible_p): Fixed typo in comment.
10272 (patch_method_invocation): Resolve and layout class to search from
10274 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10275 layout non primitive type, if necessary. Make method node only to
10277 (find_applicable_accessible_methods_list): Consider WFL'ed method
10278 decl names. Fixed indentation.
10279 (argument_types_convertible): Resolve and layout target type if
10281 (java_complete_tree): Fixed indentation problems. Rewrote
10282 CALL_EXPR thrown exceptions check. Re-installed further processing
10283 of the assignment in certain cases.
10284 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10285 inlining on class literals.
10286 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10288 (valid_method_invocation_conversion_p): Likewise.
10289 (patch_string): Temporary disable forbidden use of `this' in
10290 explicit constructor invocations when doing string concatenation
10291 within their scope.
10292 (patch_unaryop): Added comment. Reinstalled code to disable
10293 further check on assignment operation with cast expression RHS.
10294 (patch_switch_statement): Fixed indentation.
10295 (build_try_statement): Call build_decl instead of
10296 build_decl_no_layout.
10297 (patch_synchronized_statement): Likewise.
10298 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10299 IS_UNCHECKED_EXPRESSION_P.
10300 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10301 layout argument exception type.
10302 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10303 of IS_UNCHECKED_EXPRESSION_P.
10305 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10307 * jcf-parse.c (yyparse): Open class file in binary mode.
10309 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10311 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10313 * jcf-write.c (perform_relocations): Move check out one loop.
10315 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10317 * Make-lang.in: Fix reference to srcdir.
10318 * jv-scan.c: Add missing xmalloc prototype.
10319 * jvgenmain.c: Ditto.
10321 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10323 * decl.c (error_mark_node), java-tree.h: New global.
10324 * parse.y: Use empty_stmt_node instead of size_zero_node.
10325 (build_if_else_statement): If missing else, use empty_stmt_node.
10327 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10328 (java_complete_expand_method): Complain if return is missing.
10329 (java_check_regular_methods): Comment out incorrect error check.
10330 (not_accessible_p): Fix incorrect handling of protected methods.
10331 (patch_method_invocation): Pass correct context to not_accessible_p.
10332 (find_applicable_accessible_methods_list): Likewise.
10333 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10334 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10335 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10336 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10338 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10339 (push_int_const): Remove reundant NOTE_PUSH.
10340 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10341 (- case SWITCH_EXPR): Fix code generation bug.
10342 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10343 (generate_classfile): More robust for abstract methods.
10345 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10347 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10348 * Make-lang.in: Ditto.
10350 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10351 * jvgenmain: Ditto.
10353 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10355 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10357 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10359 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10361 Allow uses of interface types to verify. This is not really
10362 type-safe, but it matches what Sun does, and is OK as long as
10363 there are appropriate run-time checks.
10364 * verify.c (merge_types): If merging two interface types,
10365 just set the result to java.lang.Object.
10366 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10368 1998-11-13 Tom Tromey <tromey@cygnus.com>
10370 * gjavah.c (main): Handle --output-class-directory argument.
10371 * jvspec.c (lang_specific_driver): Translate `-d' into
10372 -foutput-class-dir.
10373 * jcf.h (jcf_write_base_directory): Declare.
10374 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10375 * lang-options.h: Mention -foutput-class-dir.
10376 * jcf-write.c (jcf_write_base_directory): New global.
10377 (make_class_file_name): Put generated .class file into `-d'
10378 directory, or into source directory if -d not given. Function now
10380 (write_classfile): Free class file name. Handle case where class
10382 (DIR_SEPARATOR): New macro.
10383 Include <sys/stat.h>
10385 * Makefile.in (prefix): New macro.
10387 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10389 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10390 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10391 here (done in patch_invoke instead).
10392 (case_identity): Moved here from parse.y.
10394 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10395 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10396 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10397 so they can be efficiently scanned without recursion.
10398 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10399 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10400 in BLOCK iteratively, rather than recursively.
10402 * parse.y (do_unary_numeric_promotion): New function.
10403 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10405 * parse.y (patch_newarray): Various fixes.
10407 Re-do handling of switch statements (for proper block scoping).
10408 * parse.y: Add just a single block for the enture switch block,
10409 but don't create any "case blocks".
10410 (group_of_labels): Rmeoved unneeded non-terminal.
10411 CASE_EXPR and DEFAULT_EXPR are added to current block.
10412 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10413 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10414 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10415 * parse.y (wfl_operator, print_int_node): Make non-static.
10416 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10417 as part of recursive scan of block.
10418 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10419 (patch_switch_statement): Most tests move dinto java_complete_tree.
10421 * parse.y: Make various production be non-typed (void).
10422 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10423 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10424 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10426 * jcf-write.c (struct jcf_handler): New type.
10427 (struct jcf_switch_state): New type.
10428 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10429 (alloc_handler, emit_unop, emit_reloc): New functions.
10430 (adjust_typed_op): Add extra parameter ("max type" offset).
10431 (emit_switch_reloc, emit_case-reloc): New function.
10432 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10433 (generate_bytecode_insns): Support REAL_CST, switch statements,
10434 exception handling, method calls, object/array creation, and more.
10436 * class.c: Remove some unused variables.
10437 * constants.c (find_string_constant): New function.
10438 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10439 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10440 if flag_emit_class_files.
10442 1998-11-12 Tom Tromey <tromey@cygnus.com>
10444 * jcf-io.c (find_class): Added explanatory comment.
10446 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10447 trailing slash to `.zip' entries.
10449 * jvspec.c (lang_specific_driver): Correctly handle case where
10450 GC_NAME not defined.
10452 1998-11-11 Tom Tromey <tromey@cygnus.com>
10454 * jvspec.c (GC_NAME): New define.
10455 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10457 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10459 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10461 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10463 1998-11-11 Tom Tromey <tromey@cygnus.com>
10465 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10467 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * class.c (is_compiled_class): Call safe_layout_class for class
10470 compiled from source.
10471 * conver.h (convert_to_integer, convert_to_real,
10472 convert_to_pointer): Added prototypes.
10473 * decl.c (init_decl_processing): Non longer push the decls of
10474 `methodtable', `constants', `Class', `Field', `dispatchTable'
10475 `jexception' and `Method'.
10476 * expr.c (build_invokeinterface): New function.
10477 (expand_invoke): static variable CLASS_IDENT now in
10478 build_invokeinterface. Use build_invokeinterface.
10479 (expand_java_field_op): Moved code to inline
10480 java.lang.PRIMTYPE.TYPE into a function.
10481 (build_primtype_type_ref): New function.
10482 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10483 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10484 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10485 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10486 (DECL_LOCAL_STATIC_VALUE): New macro.
10487 (build_invokeinterface, build_primtype_type_ref): New function
10489 (java_parse_abort_on_error): Macro rewritten.
10490 * jcf-parse.c (current_method): Add comment to declaration.
10491 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10492 Function prototypes fixed.
10493 (jcf_parse_source): push/pop parser context. save/restore global.
10494 (parse_source_file): Fixed leading comment. Now take a
10495 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10496 classes and pop the parser context anymore.
10497 (yyparse): Push parser context, save globals, parse the source
10498 file, restore globals and pop the parser context when processing a
10500 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10501 * lex.c (java_parse_doc_section): New function.
10502 (java_lex): Call java_parse_doc_section when appropriate. Build an
10503 operator around INSTANCEOF_TK.
10504 * lex.h (java_lineterminator, java_sprint_unicode,
10505 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10506 Prototypes rewritten.
10507 (java_parse_escape_sequence, java_letter_or_digit_p,
10508 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10509 java_read_unicode, java_store_unicode, java_read_char,
10510 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10511 Added function prototypes.
10512 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10514 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10516 (struct parser_ctxt): New fields: deprecated,
10517 current_parsed_class_un, gclass_list.
10518 (fix_method_argument_names, issue_warning_error_from_context,
10519 resolve_package, lookup_package_type): New function prototypes.
10520 (resolve_expression_name): Fixed function prototype.
10521 (find_applicable_accessible_methods_list): Fixed indentation, added
10522 extra argument in prototype.
10523 (check_final_assignment, build_null_of_type, check_deprecation,
10524 check_method_redefinition, reset_method_name,
10525 java_check_regular_methods, java_check_abstract_methods,
10526 maybe_build_primttype_type_ref): New function prototype.
10527 * parse.y (conver.h): Include.
10528 (INSTANCEOF_TK): Tagged <operator>.
10529 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10530 (relational_expression:): Build binop for instanceof.
10531 (java_push_parser_context): Remember ctxp->gclass_list across
10533 (java_pop_parser_context): Simply return if no context
10534 exists. Remember gclass_list across contexts.
10535 (issue_warning_error_from_context): New function.
10536 (parse_error_context): Don't setup ctxp->elc here. Call
10537 issue_warning_error_from_context instead.
10538 (parse_warning_context): Likewise.
10539 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10540 setup. Link new class/interface to ctxp->gclass_list.
10541 (add_superinterfaces): Register interface as incomplete if not
10543 (create_class): Remember class unqualified name in
10544 ctxp->current_parsed_class_un. Check class deprecation.
10545 (register_fields): Check field deprecation. Remember static final
10546 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10548 (method_header): New local variable ORIG_ARG. Use unqualified
10549 current class name for check on constructor errors. Promote return
10550 type if of record type. Argument list fix moved in
10551 fix_method_argument_names, called here. Check method deprecation.
10552 (fix_method_argument_names): New function.
10553 (method_declarator): Promote record typed arguments.
10554 (safe_layout_class): Check class methods before layout.
10555 (java_complete_class): Compute field layout when patched.
10556 (do_resolve_class): Try to load class after having it renamed
10557 after the package name.
10558 (get_printable_method_name): Use DECL_CONTEXT.
10559 (reset_method_name): New function.
10560 (check_method_redefinition): Use reset_method_name.
10561 (java_check_regular_methods): New local variable
10562 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10563 names for error report. Check for compile-time error when method
10564 found has default (package) access.
10565 (java_check_abstract_methods): Now takes an interface DECL node as
10566 an argument. Also reinstall real name on unchecked
10567 overriding/hiding methods for error report.
10568 (java_check_methods): Fixed leading comment. Get classes to verify
10569 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10570 CLASS_METHOD_CHECKED_P on class verification.
10571 (lookup_java_method2): Get real method name if necessary.
10572 (find_in_imports): Don't check package class access here.
10573 (resolve_package, lookup_package_type): New functions.
10574 (java_layout_classes): Fixed leading comment. Take classes to be
10575 laid out from ctxp->gclass_list.
10576 (java_complete_expand_methods): Don't expand native and abstract
10578 (java_expand_classes): New function.
10579 (resolve_expression_name): Use additional argument ORIG. Retrieve
10580 values of static final field of primitive types.
10581 (resolve_field_access): Handles static final field of promotive
10583 (resolve_qualified_expression_name): Handle STRING_CST as
10584 primaries and package name resolution. Check deprecation on found
10585 decls. Set where_found and type_found on non static field resolved
10586 during qualification. Layout non primitive field decl types.
10587 (check_deprecation): New function.
10588 (maybe_access_field): Simplified.
10589 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10590 removed. Reverse method's argument when primary is a type. Don't
10591 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10592 instead. Include abstract class in the list of class searchable
10593 for constructors. Use DECL_CONTEXT of found method for access
10594 checks. Check method deprecation.
10595 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10596 converting arguments. Handle INVOKE_INTERFACE.
10597 (lookup_method_invoke): Search constructor using existing
10598 infrastructure (don't rely on lookup_java_constructor anymore).
10599 (find_applicable_accessible_methods_list): Extra argument flag
10600 LC. Now include constructor in the search.
10601 (qualify_ambiguous_name): Conditional expression are primaries.
10602 (not_initialized_as_it_should_p): static final are always
10604 (java_complete_tree): Pass extra NULL argument to
10605 resolve_expression_name. Stricter test to carry on patching
10606 assignments. New case for INSTANCEOF_EXPR.
10607 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10608 (check_final_assignment, maybe_build_primttype_type_ref): New
10610 (patch_assignment): Detect resolved static finals and carry normal
10611 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10612 (try_builtin_assignconv): Access constant 0 on all primitive
10614 (valid_builtin_assignconv_identity_widening_p): Accept identical
10615 types. Accept all promoted type on int type.
10616 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10617 assigned to a reference.
10618 (valid_method_invocation_conversion_p): Accept to check null
10620 (build_binop): Merge declaration and initialization of local
10622 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10623 numeric types. Improved validity test for qualify operators on
10625 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10626 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10627 primitive type and issue the appropriate error message.
10628 (resolve_type_during_patch): Mark class loaded when resolved.
10629 (patch_cast): Allow null to be cased to reference types.
10630 (build_null_of_type): New function.
10631 (patch_array_ref): Handle array on references correctly.
10632 (patch_return): Removed unused local variable MODIFY. Force
10633 boolean to be returned as integers. Allows null to be returned by
10634 a function returning a reference.
10635 * typeck.c (convert_to_integer, convert_to_real,
10636 convert_to_pointer): Prototypes moved to convert.h
10637 (lookup_argument_method): Use method real name, if necessary.
10639 1998-10-30 Tom Tromey <tromey@cygnus.com>
10641 * class.c (build_class_ref): Changed name of primitive classes to
10644 * class.c (make_class_data): Renamed fields: nmethods to
10645 method_count, method_count to dtable_method_count. Always set
10646 `state' field to 0.
10647 * decl.c (init_decl_processing): Likewise.
10649 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10651 * class.c (layout_class): Don't mangle <finit>, produce
10652 __finit<class> instead. Don't verify artificial methods.
10653 * decl.c (finit_identifier_node): New declared global.
10654 (init_decl_processing): finit_identifier_node initialized.
10655 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10656 * java-tree.h (finit_identifier_node): Declared as extern.
10657 (struct lang_decl): New field called_constructor.
10658 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10659 (CLASS_HAS_FINIT_P): New macro.
10660 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10661 explicit constructor invocation.
10662 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10663 CALL_SUPER_CONSTRUCTOR_P): New macros.
10664 (write_classfile): Added prototype.
10665 * jcf-parse.c (jcf_parse_source): Parse and remember for
10666 generation if the file was seen on the command line.
10667 (parse_source_file): Don't write the class file here.
10668 (yyparse): Loop on files rewritten. Set current_jcf.
10669 (parse_zip_file_entries): Parse class file only if it was found.
10670 * lang.c (init_parse): Don't open command line provided filename
10672 (lang_parse): Don't set main_jcf anymore.
10673 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10674 (JCONSTRUCTOR_CHECK): New macro.
10675 (JBSC_TYPE_P): New macro.
10676 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10677 (COMPLETE_CHECK_OP_2): New macro.
10678 (struct parse_ctxt): New field explicit_constructor_p.
10679 (check_class_interface_creation): Fixed prototype indentation.
10680 (patch_method_invocation_stmt): Prototype reflects added argument.
10681 (patch_invoke): Likewise.
10682 (complete_method_declaration, build_super_invocation,
10683 verify_constructor_circularity,
10684 build_this_super_qualified_invocation, get_printable_method_name,
10685 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10686 verify_constructor_super, create_artificial_method,
10687 start_artificial_method_body, end_artificial_method_body,
10688 generate_field_initialization_code): New function prototypes.
10689 * parse.y: Fixed leading comment
10690 (constructor_header:, constructor_body:, block_end:): Rules tagged
10692 (type_declaration:): Call maybe_generate_finit.
10693 (method_declaration:): Action for method_body: placed in new
10694 function complete_method_declaration, called here.
10695 (constructor_declaration:): Defined actions. Removed leading
10697 (constructor_header:): New rule with action.
10698 (constructor_body:): Rule rewritten using block_begin: and
10699 block_end:. Defined actions.
10700 (constructor_declarator:, explicit_constructor_invocation:):
10702 (block:): Use new rules block_begin: block_end:.
10703 (block_begin:, block_end:): New rules and actions.
10704 (block_statements:): Fixed error message for explicit
10706 (method_invocation:): Call build_this_super_qualified_invocation
10707 if primary is `this' or `super' was seen.
10708 (conditional_expression:): Action defined.
10709 (extra_ctxp_pushed_p): New static global flag.
10710 (java_parser_context_save_global): Create parser context if
10711 necessary. Use extra_ctxp_pushed_p to remember it.
10712 (java_parser_context_restore_global): Pop extra parser context if
10714 (build_array_from_name): Array on primitive types are marked
10716 (register_fields): Restore new name in field initializer
10717 expression if type was altered. Non static fields initialized upon
10718 declaration marked initialized.
10719 (maybe_generate_finit): New function.
10720 (maybe_generate_clinit): Use create_artificial_method,
10721 start_artificial_method_body, end_artificial_method_body. Generate
10722 debug info for enclosed initialization statements.
10723 (method_header): Fixed leading comment. Check constructor
10724 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10726 (complete_method_declaration, constructor_circularity_msg,
10727 verify_constructor_circularity): New functions.
10728 (get_printable_method_name): New function.
10729 (check_method_redefinition): Don't rename <finit> methods. Fix
10730 declared constructor names. Error message for
10731 constructors modified.
10732 (java_check_regular_methods): Local variable seen_constructor
10733 renamed saw_constructor. Skip verification on constructors. Create
10734 default constructor with create_artificial_method.
10735 (java_check_methods): Removed unnecessary empty line.
10736 (create_artificial_method, start_artificial_method_body,
10737 end_artificial_method_body): New functions.
10738 (java_layout_classes): Changed leading comment. Reverse fields
10739 list if necessary. Always layout java.lang.Object if being
10741 (java_complete_expand_methods): Verify constructor circularity.
10742 (java_complete_expand_method): Call fix_constructor on
10743 constructors. Local variable no_ac_found removed. Restore
10744 bindings if method body expansion failed.
10745 (fix_constructors, verify_constructor_super,
10746 generate_field_initialization_code): New function.
10747 (java_expand_classes): Fixed leading comment. Write class file
10749 (resolve_expression_name): Check for illegal instance variable
10750 usage within the argument scope of an explicit constructor
10752 (resolve_qualified_expression_name): Pass extra from_super flag
10753 when invoking patch_method_invocation_stmt. New case for
10754 conditional expression when used as a primary. Check for error
10755 when acquiring super.
10756 (patch_method_invocation_stmt): Added extra argument super. New
10757 local variable is_static_flag. Set class_to_search according to
10758 the nature of the constructor invocation. Don't add `this'
10759 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10760 invocation within the argument scope of explicit constructor
10761 invocation. Set is_static according to is_static_flag. Provide
10762 extra `super' argument to patch_invoke invocation.
10763 (patch_invoke): New argument from_super. Loop on arguments
10764 indentation fixed. Pass from_super to invocation_mode. New switch
10765 case INVOKE_SUPER. Fixed error message in switch default case.
10766 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10768 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10769 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10770 message takes constructors into account.
10771 (find_applicable_accessible_methods_list): Fixed indentation.
10772 (qualify_ambiguous_name): Take explicit constructor invocation
10773 into account. Deal with a conditional expression as a primary to
10775 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10776 case. Added extra argument to patch_method_invocation_stmt.
10777 Register calls made to explicit constructor `this'. Don't call
10778 save_expr in ARRAY_REF case when emitting class files. Check for
10779 illegal use of this when expanding explicit constructor invocation
10781 (complete_function_arguments): Set and reset parser context
10782 explicit_constructor_p field value when appropriate.
10783 (build_super_invocation, build_this_super_qualified_invocation):
10785 (patch_assignment): Fixed typo.
10786 (patch_unaryop): Check on final fields occurs only when a decl
10788 (patch_return): Take constructors into account.
10789 (patch_conditional_expr): New function.
10790 * typeck.c (build_java_signature): Removed unnecessary empty line.
10792 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10794 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10796 1998-10-28 Tom Tromey <tromey@cygnus.com>
10798 * decl.c (init_decl_processing): Renamed fields.
10799 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10800 interface_len, msize fields.
10802 * class.c (make_class_data): Removed subclass_head and
10803 subclass_next fields.
10804 * decl.c (init_decl_processing): Removed subclass_head and
10805 subclass_next fields.
10807 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10809 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10810 * mangle.c (emit_unicode_mangled_name): Similarly.
10812 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10814 * jcf-parse.c (get_constant): Place braces around code to compute
10815 'd' when REAL_ARITHMETIC is not defined.
10817 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10819 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10822 1998-10-23 Tom Tromey <tromey@cygnus.com>
10824 * lang-specs.h: `.zip' files are input to jc1.
10826 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10828 * jvspecs.c: Add (but don't enable) support for combining multiple
10829 .class and .java input filenames to a single jc1 invocation.
10830 Add support for -C flag (copile to .class files).
10831 Translate -classpath and -CLASSPATH arguments.
10832 * lang-specs.h: Don't set %2 spec.
10834 1998-10-22 Tom Tromey <tromey@cygnus.com>
10836 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10838 (add_path): Don't add trailing separator to non-empty path
10841 * lang.c (lang_decode_option): Check for -fclasspath and
10842 -fCLASSPATH before examining other `-f' options.
10844 * java-tree.h (finalize_identifier_node): Don't declare.
10845 * class.c (make_class_data): Don't push "final" field.
10846 * decl.c (init_decl_processing): Don't push "final" field.
10847 (finalize_identifier_node): Removed.
10848 (init_decl_processing): Don't set finalize_identifier_node.
10850 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10852 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10854 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10855 (JV_SCAN_SOURCES): New macro.
10856 (JCF_DUMP_SOURCES): Likewise.
10857 (jcf-dump$(exeext)): New target.
10858 (jv-scan$(exeext)): New target.
10860 1998-10-22 Tom Tromey <tromey@cygnus.com>
10862 * Makefile.in (LEX): Removed.
10863 (LEXFLAGS): Likewise.
10864 (SET_BISON): New macro.
10866 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10867 spurious diffs in parse.c.
10868 ($(PARSE_SCAN_C)): Likewise.
10869 (PARSE_DIR): New macro.
10871 (PARSE_SCAN_C): Likewise.
10872 (PARSE_RELDIR): New macro.
10874 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10876 * jcf-io.c (find_class): Use saw_java_source to determine when to
10877 look for `.java' file.
10878 * jcf-parse.c (saw_java_source): New global.
10879 (yyparse): Set it if `.java' file seen.
10881 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10882 (GCJH_SOURCES): Likewise.
10883 * Makefile.in (datadir): New macro.
10884 (libjava_zip): Likewise.
10885 (JAVA_OBJS): Added jcf-path.o.
10886 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10887 (../gcjh$(exeext)): Likewise.
10888 (jcf-path.o): New target.
10889 * java-tree.h (fix_classpath): Removed decl.
10890 * jcf-parse.c (fix_classpath): Removed.
10891 (load_class): Don't call fix_classpath.
10892 * parse.y (read_import_dir): Don't call fix_classpath.
10893 * lex.h: Don't mention classpath.
10894 * lex.c (java_init_lex): Don't initialize classpath.
10895 * jcf-io.c (classpath): Removed global.
10896 (find_class): Use jcf_path iteration functions. Correctly search
10897 class path for .java file.
10898 (open_in_zip): New argument `is_system'.
10899 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10900 classpath-related options.
10901 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10903 (lang_init): Call jcf_path_init.
10904 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10905 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10906 Correctly put braces around second string in each entry.
10907 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10908 classpath-related options.
10909 (help): Updated for new options.
10910 * jcf.h: Declare functions from jcf-path.c. Don't mention
10911 `classpath' global.
10912 * jcf-path.c: New file.
10914 * jcf-depend.c: Include jcf.h.
10916 * jcf-write.c (localvar_alloc): Returns `void'.
10917 (localvar_free): Removed unused variable.
10919 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10920 (init_parse): Use OBJECT_SUFFIX, not ".o".
10922 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * class.c (emit_register_classes): Renamed from
10925 emit_register_class.
10926 * java-tree.h (emit_register_classes): Prototype renamed from
10927 emit_register_class.
10928 * jcf-parse.c (yyparse): Call emit_register_classes once before
10930 * parse.y (java_expand_classes): No longer register classes.
10932 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * class.c (is_compiled_class): New local variable
10935 seen_in_zip. Identify classes found in currently compiled source
10937 * decl.c (complete_start_java_method): Fixed typo.
10938 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10939 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10940 (CLASS_P): Moved around.
10941 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10942 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10944 (jcf_parse_source): Changed leading comment. Removed unnecessary
10945 fclose and CLASS_FROM_SOURCE_P marking.
10946 (parse_source_file): New local variables remember_for_generation
10947 and filename. Mark parsed file name identifier node. Removed block
10948 executed when parse_only was null. Set remember_for_generation.
10949 Use it as an argument to java_pop_parser_context.
10950 (yyparse): New local variables several_files, list, next node and
10951 current_file_list. Split ampersand separated file names into
10952 current_file_list. Iterate through the list and parse accordingly.
10953 * parse.h (java_pop_parser_context): New function prototype.
10954 * parse.y (ctxp_for_generation): New static global variable.
10955 (java_pop_parser_context): New argument generate. Link popped ctxp
10956 to ctxp_for_generation list accordingly.
10957 (java_complete_expand_methods): Fixed indentation.
10958 (java_expand_classes): New function.
10960 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10962 * Makefile.in: Link with libiberty.a instead of memmove.o.
10964 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10966 * lex.c (setjmp.h): No longer included.
10967 * lex.h (setjmp.h): Included.
10968 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10969 (duplicate_declaration_error_p): Renamed from
10970 duplicate_declaration_error.
10971 (build_array_from_name): New function prototype.
10972 * parse.y (setjmp.h): No longer included.
10973 (variable_declarator_id): Define action.
10974 (build_array_from_name): New function.
10975 (duplicate_declaration_error_p): Renamed from
10976 duplicate_declaration_error. Fixed leading comment.
10977 (register_fields): Main `for' loop reorganized. Uses
10978 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10979 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10980 build_array_from_name.
10981 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10983 (read_import_dir): Don't try to skip `.' and `..'.
10984 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10985 build_array_from_name. Main `for' loop reorganized.
10986 (resolve_qualified_expression_name): When building access to a
10987 field, use the type where the field was found, not its own type.
10988 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10989 field was found is null.
10990 (qualify_ambiguous_name): Sweep through all successive array
10993 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * java-tree.h (pop_labeled_block, lang_printable_name,
10996 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10997 interface_of_p, inherits_from_p, fix_classpath,
10998 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10999 make_class_data, register_class, alloc_name_constant): New
11000 function prototypes.
11001 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11002 indentation. Added cast to remove warning.
11003 (lang_printable_name): Set v argument unused.
11004 (lang_print_error): Added argument to lang_printable_name call.
11005 (java_dummy_print, print_lang_decl, print_lang_type,
11006 print_lang_identifier, lang_print_xnode): All argument marked
11008 * lex.c (java_unget_unicode): Removed unnecessary argument.
11009 (java_allocate_new_line): Unused local variable is gone.
11010 (java_read_char): Added parenthesis in expressions to remove
11011 warnings. Added final return statement.
11012 (java_read_unicode): Added parenthesis in expression to remove
11014 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11015 (java_parse_escape_sequence): Likewise.
11016 (java_lex): Unused local variables are gone. Fixed
11017 java_unget_unicode invocation.
11018 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11020 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11021 lang_printable_name invocation in macro.
11022 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11024 (duplicate_declaration_error): Suppressed unused argument in
11026 (identical_subpath_p): Function declaration is gone.
11027 (patch_invoke): Suppressed unused argument in prototype.
11028 (patch_cast, build_labeled_block, check_thrown_exceptions):
11030 * parse.y (setjmp.h): Included
11031 (toplev.h): Likewise.
11032 (field_declaration:): Suppressed unused local
11033 (label_decl:): Fixed build_labeled_block invocation.
11034 (java_pop_parser_context): Put extra parenthesis around assignment
11036 (yyerror): Suppressed unused local variables.
11037 (variable_redefinition_error): Fixed lang_printable_name
11039 (create_interface): Suppressed unused local variables.
11040 (create_class): Likewise.
11041 (duplicate_declaration_error): Suppressed unused argument. Fixed
11042 lang_printable_name invocation.
11043 (register_fields): Suppressed unused local variable. Fixed
11044 duplicate_declaration_error invocation.
11045 (method_header): Suppressed unused local variable.
11046 (method_declarator, parser_check_super): Likewise.
11047 (java_complete_class): Suppressed unused local variable. Fixed
11048 fatal error message.
11049 (complete_class_report_errors): Added default: in switch.
11050 (java_check_regular_methods): Fixed lang_printable_name
11052 (check_throws_clauses): Likewise.
11053 (java_check_abstract_methods): Suppressed unused local
11054 variable. Fixed lang_printable_name invocation.
11055 (read_import_entry): Added supplemental return statement.
11056 (read_import_dir): Suppressed unused local variables.
11057 (check_pkg_class_access, declare_local_variables): Likewise.
11058 (source_start_java_method): Suppressed unused extern variable
11060 (expand_start_java_method): Suppressed unused extern and local
11061 variable declarations.
11062 (java_complete_expand_methods): Likewise.
11063 (java_complete_expand_method): Suppressed unused local variables.
11064 (make_qualified_name): Likewise.
11065 (resolve_qualified_expression_name): Added default: in
11066 switch. Fixed lang_printable_name invocation.
11067 (class_instance_creation_expression): Added parenthesis around
11069 (patch_method_invocation_stmt): Fixed lang_printable_name and
11070 patch_invoke invocations.
11071 (check_for_static_method_reference): Fixed lang_printable_name
11073 (patch_invoke): Suppressed unused arguments and local variables.
11074 (lookup_method_invoke): Suppressed unused local variables.
11075 (qualify_ambiguous_name): Added default: in switch.
11076 (identical_subpath_p): Function removed.
11077 (patch_assignment): Suppressed unused local variables. Suppressed
11078 unnecessary if statement. Fixed lang_printable_name invocations.
11079 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11080 (valid_ref_assignconv_cast_p): Parenthesis around
11081 expression. Suppressed unused local variables.
11082 (build_binop): Suppressed unused local variables. fixed
11083 lang_printable_name invocations.
11084 (string_constant_concatenation): Suppressed unused local
11086 (patch_unaryop): Fixed lang_printable_name invocation.
11087 (patch_cast): Suppressed unnecessary argument. Fixed
11088 lang_printable_name invocation.
11089 (patch_array_ref): Fixed lang_printable_name invocation.
11090 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11091 (build_labeled_block): Suppressed unused argument.
11092 (generate_labeled_block): Fixed build_labeled_block invocation.
11093 (build_loop_body): Suppressed unused local variables.
11094 (patch_loop_statement): Likewise.
11095 (patch_exit): Fixed lang_printable_name invocation.
11096 (patch_switch_statement): Likewise.
11097 (case_identity): First argument marked unused.
11098 (patch_try_statement): Fixed lang_printable_name invocations.
11099 (patch_synchronized_statement, patch_throw_statement): Likewise.
11100 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11101 lang_printable_name invocations.
11102 (check_thrown_exceptions_do): Suppressed unused argument.
11104 1998-10-14 Tom Tromey <tromey@cygnus.com>
11106 * jcf-write.c (write_classfile): Add output class file as target.
11107 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11108 * jcf.h: Added declarations for dependency-tracking functions.
11109 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11110 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11111 (finish_parse): Call jcf_dependency_write.
11112 (dependency_tracking): New global.
11113 (DEPEND_SET_FILE): New define.
11114 (DEPEND_ENABLE): New define.
11115 (init_parse): Enable dependency tracking if required.
11117 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11118 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11119 (../gcjh$(exeext)): Likewise.
11120 (jcf-depend.o): New target.
11121 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11122 (GCJH_SOURCES): Likewise.
11123 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11125 (find_classfile): Added dep_name argument.
11126 (find_class): Compute name of dependency.
11127 (open_in_zip): Call jcf_dependency_add_file.
11128 * gjavah.c (output_file): No longer global.
11129 (usage): Don't mention "gjavah".
11131 (java_no_argument): Likewise.
11132 (version): Likewise.
11133 (main): Recognize and handle -M family of options.
11134 (print_mangled_classname): Return is void.
11135 (process_file): Handle case where output is suppressed.
11136 (HANDLE_END_FIELD): Likewise.
11137 (HANDLE_METHOD): Likewise.
11138 * jcf-depend.c: New file.
11140 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11142 * java-tree.def: Add missing newline at EOF.
11144 1998-10-13 Tom Tromey <tromey@cygnus.com>
11146 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11147 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11149 Include <config.h> and "system.h".
11150 (disassemble_method): Undefine RET to avoid clash with
11151 config/i386/i386.h.
11153 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * decl.c (runtime_exception_type_node, error_exception_type_node):
11156 New global variables.
11157 (init_decl_processing): Initialized.
11158 * expr.c (java_lang_expand_expr): Set caught exception type to
11159 null if catch handler argument doesn't exit.
11160 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11162 * java-tree.h (runtime_exception_type_node,
11163 error_exception_type_node): Global variables declared.
11164 (DECL_FUNCTION_THROWS): New macro.
11165 (DECL_FUNCTION_BODY): Modified comment.
11166 (DECL_SPECIFIC_COUNT): Likewise.
11167 (struct lang_decl): New field throws_list.
11168 (IS_UNCHECKED_EXPRESSION_P): New macro.
11169 * lex.c (java_lex): Generate location information for THROW_TK.
11170 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11171 EXCEPTIONS_P): New macros.
11172 (enum jdep_code): New value JDEP_EXCEPTION.
11173 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11174 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11175 PATCH_METHOD_RETURN_ERROR): New macros.
11176 (patch_method_invocation_stmt): Added new argument to prototype.
11177 (patch_synchronized_statement, patch_throw_statement,
11178 check_thrown_exceptions, check_thrown_exceptions_do,
11179 purge_unchecked_exceptions, check_throws_clauses): New function
11181 * parse.y Fixed typo in keyword section.
11182 (throw:): Rule tagged <node>.
11183 (THROW_TK): Keyword tagged <operator>.
11184 (method_header:): Last argument to call to method_header passed
11186 (throws:, class_type_list:, throw_statement:,
11187 synchronized_statement:, synchronized:): Defined actions.
11188 (method_header): New local variable current. Register exceptions
11189 from throws clause.
11190 (java_complete_tree): Complete and verify exceptions from throws
11192 (complete_class_report_errors): Error message on exceptions not
11194 (java_check_regular_methods): Fixed typo. Shortcut on private
11195 overriding methods. Changed error message on method
11196 redefinition. Check for throws clause compatibility.
11197 (check_throws_clauses): New function.
11198 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11199 method. Changed error message on method redefinition.
11200 (currently_caught_type_list): New static variable.
11201 (java_complete_expand_methods): Purge unchecked exceptions from
11202 throws clause list. Call PUSH_EXCEPTIONS before walk and
11203 POP_EXCEPTIONS after.
11204 (resolve_qualified_expression_name): Pass new argument as NULL to
11205 patch_method_invocation_stmt.
11206 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11207 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11208 argument list when appropriate. Use new argument if non null to
11209 store selected method decl.
11210 (patch_invoke): Convert if necessary args of builtin types before
11211 forming CALL_EXPR. Argument list no longer reversed here.
11212 (invocation_mode): Treat final methods as static methods.
11213 (java_complete_tree): New cases for THROW_EXPR: and
11214 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11216 (complete_function_arguments): No more RECORD_TYPE
11217 conversion. Function parameter nodes no longer saved.
11218 (valid_ref_assignconv_cast_p): Avoid handling null type.
11219 (patch_binop): Fixed null constant reference handling.
11220 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11221 BUILD_THROW macros.
11222 (patch_try_statement): Fixed comments. Record caught types in
11223 list, push the list, expand try block and pop the list.
11224 (patch_synchronized_statement, patch_throw_statement,
11225 check_thrown_exceptions, check_thrown_exceptions_do,
11226 purge_unchecked_exceptions): New functions.
11227 * typeck.c (lookup_argument_method): Allow WFL in place of method
11228 DECL_NAME during method definition check
11230 1998-10-09 Tom Tromey <tromey@cygnus.com>
11232 * gjavah.c (decode_signature_piece): New function.
11233 (print_c_decl): Use it. Added `name_override' argument.
11234 (print_method_info): Use name_override argument to print_c_decl.
11235 (seen_fields): Removed.
11236 (print_field_info): Don't update seen_fields.
11237 (struct method_name): New structure.
11238 (method_name_list): New global.
11239 (print_method_info): Add new method to list of methods.
11240 (name_is_method_p): New function.
11241 (print_field_info): If field name has same name as method, then
11243 (process_file): Parse methods before fields.
11244 (field_pass): New global.
11245 (HANDLE_END_FIELD): Take field_pass into account.
11247 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11249 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11250 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11252 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11254 * jvspec.c: Fix bug in jvgenmain_spec patch.
11256 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11258 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11259 * decl.c (soft_exceptioninfo_call_node): New global variable.
11260 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11261 takes extra integer argument. soft_exceptioninfo_call_node
11263 * except.c (java_set_exception_lang_code): New function
11264 (method_init_exceptions): Called here.
11265 (prepare_eh_table_type): New function.
11266 (expand_end_java_handler): Called here.
11267 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11268 one argument. Modified generation of call to
11269 soft_badarrayindex_node to use new argument.
11270 (build_java_arrayaccess): Pass faulty index value to
11271 build_java_throw_out_of_bounds_exception.
11272 (generate_name): New function.
11273 (java_lang_expand_expr): New local variables node, current,
11274 has_finally_p. Expand TRY_EXPR node.
11275 (process_jvm_instruction): Replace top of the stack with thrown
11276 object reference when entering exception handler.
11277 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11278 specific tree codes.
11279 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11281 (DECL_SPECIFIC_COUNT): New macro.
11282 (prepare_eh_table_type, java_set_exception_lang_code,
11283 generate_name): New function declarations.
11284 (match_java_method): Declaration deleted.
11285 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11287 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11288 * parse.h (redefinition_error, refine_accessible_methods_list,
11289 can_cast_to_p): Function declaration removed.
11290 (classitf_redefinition_error, variable_redefinition_error,
11291 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11292 find_most_specific_methods_list, argument_types_convertible,
11293 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11294 valid_cast_to_p, valid_method_invocation_conversion_p,
11295 try_reference_assignconv, add_stmt_to_compound,
11296 build_jump_to_finally, build_tree_list, patch_try_statement,
11297 java_get_catch_block): New function declarations.
11298 * parse.y (string_buffer_type): Global variable deleted.
11299 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11300 finally): Rules tagged <node>.
11301 (TRY_TK, CATCH_TK): Token tagged <operator>.
11302 (class_body_declaration:, class_member_declaration:,
11303 formal_parameter:, explicit_constructor_invocation:,
11304 interface_member_declaration:, constant_declaration:,
11305 primary_no_new_array:, class_instance_creation_expression:,
11306 array_creation_expression:): Issue error on unsuported JDK1.1
11308 (try_statement:, catches:, finally:): Define actions.
11309 (catch_clause_parameter): New rule.
11310 (catch_clause:): Use new rule catch_clause_parameter.
11311 (parse_jdk1_1_error): New function.
11312 (redefinition_error): Renamed classitf_redefinition_error.
11313 (variable_redefinition_error): New function.
11314 (check_class_interface_creation): Call
11315 classitf_redefinition_error.
11316 (java_complete_tree): Added error message on JDEP_TYPE: case.
11317 (complete_class_report_errors): Fixed indentation.
11318 (declare_local_variables): Call variable_redefinition_error.
11319 (source_end_java_method): Call java_set_exception_lang_code and
11320 emit_handlers where appropriate.
11321 (java_method_add_stmt): Call add_stmt_to_block.
11322 (add_stmt_to_block): New function.
11323 (lookup_method_invoke): Fixed outside comment. new local variable
11324 candicates. Call find_applicable_accessible_methods_list and
11325 find_most_specific_methods_list when searching for a
11326 method. Modified error report to list possible candidates when
11328 (find_applicable_accessible_methods_list,
11329 find_most_specific_methods_list, argument_types_convertible): New
11331 (refine_accessible_methods_list): Function deleted.
11332 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11333 expr (if applicable) before calling patch_array_ref.
11334 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11335 (enter_block): Fixed comment.
11336 (enter_a_block): New function.
11337 (patch_assignment): Reorganized. Call try_reference_assignconv for
11338 references. Call valid_cast_to_p instead of can_cast_to_p.
11339 (try_reference_assignconv,
11340 valid_builtin_assignconv_identity_widening_p): New functions.
11341 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11342 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11344 (build_string_concatenation): Don't resolve StringBuffer.
11345 (patch_cast): Fixed inverted arguments.
11346 (patch_array_ref): Code to save array expr deleted. Call
11347 valid_cast_to_p instead of can_cast_to_p.
11348 (generate_labeled_block): Call generate_name.
11349 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11350 patch_try_statement): New functions.
11351 * typeck.c (match_java_method): Function deleted.
11353 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11355 * jvspec.c: jvgenmain_spec uses different temporary file names.
11357 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11359 * jvspec.c (lang_specific_driver): Fail if user specifies
11360 --main= when not linking.
11362 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11364 * class.c (make_class_data): Push value for `thread' field.
11365 * decl.c (init_decl_processing): Added `thread' field to class.
11367 * class.c (add_field): Always make static fields externally
11370 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11372 * expr.c (build_java_athrow,
11373 build_java_throw_out_of_bounds_exception, expand_invoke,
11374 build_newarray, expand_java_multianewarray, build_java_monitor):
11375 Update comments to reflect _Jv_* function names.
11377 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11379 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11380 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11381 * parse.y (expand_start_java_method): Likewise.
11383 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11385 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11387 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11388 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11389 * expr.c: Remove no-longer-needed calls to promote_type.
11390 * decl.c (give_name_to_locals): Liekwise.
11391 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11392 * parse.y: Add/remove promote_type calls as appropriate.
11393 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11394 (parse_signature_string): Likewise.
11395 (build_java_array_type): Fix for now signature convenions.
11397 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11399 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11401 * class.c (init_class_processing): libjava function renamed to
11404 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11406 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11407 * java-tree.def: Fixed DEFTREECODE third argument.
11408 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11409 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11410 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11411 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11412 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11413 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11414 * lang.c (java_tree_code_type, java_tree_code_length,
11415 java_tree_code_name): New arrays.
11416 (lang_init): Append Java tree node definitions to Gcc ones.
11417 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11419 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11421 (java_lex): Allow declaration of empty string constants. Retain
11422 location information on CASE_TK and DEFAULT_TK.
11423 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11424 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11425 Modified to be more robust.
11426 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11427 (build_new_invocation, try_builtin_assignconv,
11428 patch_switch_statement, string_constant_concatenation,
11429 build_string_concatenation, patch_string_cst, patch_string,
11430 java_expand_switch): New function declarations.
11431 * parse.y: Rules related to switch and EH tagged <node>.
11432 (label_id): Set to NULL_TREE
11433 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11435 (this_or_super:): Fixed indentation.
11436 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11437 statement_expression:): Removed call to RULE on all sub-rules.
11438 (switch_expression:, switch_labels:): New rules.
11439 (switch_statement:, switch_block:, switch_block_statement_groups:,
11440 switch_block_statement_group:, switch_labels:, switch_label:):
11442 (throw_statement:, synchronized_statement:, try_statement:):
11443 Defined temporary actions.
11444 (class_instance_creation_expression:): Call
11445 build_new_invocation. Fixed indentation.
11446 (field_access): Fixed indentation.
11447 (method_invocation): Likewise.
11448 (make_qualified_primary): Use THIS_EXPR.
11449 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11450 resolving from SUPER, set *type_found.
11451 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11452 (java_complete_tree): Removed unused local variable `location'. Case
11453 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11454 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11455 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11456 STRING_CST: case. default: checks for patchable strings.
11457 (complete_function_arguments): Transform string constant or
11458 crafted StringBuffer if necessary.
11459 (build_method_invocation): Fixed comments.
11460 (build_new_invocation): New function.
11461 (patch_assignment): Call try_builtin_assignconv to figure a valid
11462 assignment conversion between builtin types.
11463 (try_builtin_assignconv): New function.
11464 (build_binop): Use URSHIFT_EXPR directly to call build.
11465 (operator_string): Use UNARY_PLUS_EXPR.
11466 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11468 (do_merge_string_cste, merge_string_cste,
11469 string_constant_concatenation, build_string_concatenation,
11470 patch_string, patch_string_cst): New function.
11471 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11472 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11473 (build_newarray_node): Use NEW_ARRAY_EXPR.
11474 (build_this): Use THIS_EXPR.
11475 (build_return): Enable debug information on return statement.
11476 (build_if_else_statement): Likewise.
11477 (complete_labeled_statement): Fixed related comment.
11478 (build_loop_body): Fixed comment.
11479 (build_bc_statement): Enable debug information on break/continue
11481 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11483 (patch_switch_statement, case_identity, java_expand_switch): New
11486 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11488 * buffer.h (BUFFER_INIT): New macro.
11489 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11490 Pass (struct jcf_partial *state) to most functions.
11491 (jcf_block, jcf_relocation): New types.
11492 Support labels, branches, conditionals, loops.
11494 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11496 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11498 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11500 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11501 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11502 not integer_type_node (INT_TYPE_SIZ bits).
11504 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11506 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11507 * jcf-dump.c (print_exception_table): New function.
11508 (disassemble_method): Better handling of wide instructions.
11509 Make more robust for bad input.
11511 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11513 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11516 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11518 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11520 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11522 * Makefile.in ($(PARSE_H)): Removed target.
11524 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11526 * Makefile.in (JAVA_OBJS): Add memmove.o
11527 (memmove.o): New target & rules.
11529 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11531 * expr.c (expand_invoke): Don't generate a call to the class init
11534 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11536 * Makefile.in: Add many missing dependencies.
11537 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11539 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11540 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11542 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11544 * decl.c (complete_start_java_method): If method is static (and
11545 not private) call _Jv_InitClass.
11546 * expr.c (expand_invoke): Don't call build_class_init.
11548 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11550 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11552 * Make-lang.in (GCJ): Define before using.
11554 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11556 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11557 losing due to namespace pollution in GNU getopt.h
11559 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11561 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11562 (java.all.cross): Likewise.
11563 (java.rest.encap): Likewise.
11565 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11567 * gjavah.c (print_class_decls): Fix thinko in arglist
11568 * jcv-io.c (find_classfile): Similarly.
11570 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11572 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11574 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11576 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11577 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11578 * Makefile.in (PARSE_C): New macro.
11579 (PARSE_H): Likewise.
11580 (PARSE_SCAN_C): Likewise.
11581 ($(PARSE_C)): Target renamed from parse.c.
11582 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11583 (clean): Remove parse-scan.c as well.
11584 (parse.o): Depend on $(PARSE_C).
11586 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11588 * README, license.terms: Removed.
11590 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11591 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11592 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11593 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11594 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11595 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11596 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11597 and Java trademark attribution.
11599 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11601 * Makefile.in: Use gcjh, not gjavah.
11602 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11603 * Make-lang.in: Changed gjavah to gcjh everywhere.
11605 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11607 * gjavah.c: Support new -prepend -add -append flags.
11608 (print_method_info): Method is not virtual if class is final.
11610 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11612 * jv-scan.c: Fixed copyright assignment.
11613 * keyword.gperf: Likewise.
11614 * keyword.h: Likewise.
11615 * lex.c: Fixed copyright assignment.
11616 (java_lex): Push unicode back when parsing '<'.
11617 * lex.h: Fixed copyright assignment.
11618 * parse-scan.y: Likewise.
11619 * parse.h: Fixed copyright assignment.
11620 (build_debugable_stmt, complete_for_loop): New function prototypes.
11621 * parse.y: Fixed copyright assignment.
11622 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11623 size_zero_node when completing a loop with no exit condition.
11624 (for_statement_nsi:): Define action.
11625 (for_init:, for_update:): Return size_zero_node when empty.
11626 (declare_local_variables): Call build_debugable_stmt.
11627 (build_debugable_stmt): New function.
11628 (build_loop_body): Build debugable statement around loop
11630 (complete_loop_body): Take into account the debugable statement
11631 around the EXIT_EXPR.
11632 (complete_loop_body): New function.
11633 (patch_exit_expr): Fixed condition inversion.
11635 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11637 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11638 name of thread define.
11639 * jvspec.c (THREAD_NAME): New macro.
11641 (THREADLIB): Likewise.
11642 (lang_specific_driver): Recognize attempt to link with thread
11643 library or gc library. Recognize -ljava on command line so it
11644 isn't linked against more than once.
11646 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11648 * parse-scan.y (report_main_declaration): Name of the class
11649 containing `main' can be a qualified name.
11651 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11653 * config-lang.in: Changed gjavac to gjc everywhere.
11654 * Make-lang.in: Changed gjavac to gjc everywhere.
11656 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11658 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11659 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11660 and install the files.
11661 * Makefile.in (JAVA_OBJS_LITE): New variable.
11662 (compiler:): Now include jv-scan as a dependency.
11663 (../jv-scan$(exeext), parse-scan.c): New targets.
11664 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11665 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11666 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11667 check for errors even if parse_only.
11668 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11670 (yylex): New function. Uses java_lex body.
11671 (java_lex): Removed commented out statement. Remove local variable
11672 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11673 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11674 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11675 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11676 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11677 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11679 (java_lex_error): Empty if JC1_LITE is defined.
11680 (java_get_line_col): Return 0 if JC1_LITE is defined.
11681 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11682 SET_MODIFIER_CTX): Moved into the section containing the macros
11683 conditionally defined by JC1_LITE.
11684 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11685 argument if JC1_LITE is defined.
11686 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11687 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11689 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11690 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11691 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11692 to different values according to JC1_LITE.
11693 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11694 declared if JC1_LITE set.
11695 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11696 defined if JC1_LITE not set.
11697 (struct parser_ctx): Reorganized and skip the jc1 front end part
11699 (java_layout_classes): New function definition.
11700 (java_push_parser_context, java_init_lex, yyparse, yylex,
11701 yyerror): Prototype always declared. All other static function
11702 prototypes declared only if JC1_LITE is not set.
11703 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11704 declared in parse.h.
11705 (java_layout_classes): New function.
11706 (java_complete_expand_methods): No longer layout the class here.
11707 * parse-scan.y: New file.
11708 * jv-scan.c: New file.
11710 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11712 * gjavah.c (main): Handle -friend option.
11713 (friend_specs): New global.
11714 (generate_access): Handle friend_specs.
11715 (process_file): Likewise.
11716 (MAX_FRIENDS): New macro.
11717 (friend_count): New global.
11718 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11719 Changed all callers.
11721 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11723 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11724 (main): Handle processing all the entries of a named .zip archive.
11725 * jcf-io.c (jcf_trim_old_input): New function.
11726 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11728 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11730 * lang.c (flag_assume_compiled): Make default be on.
11732 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11734 * jcf-dump.c: Add bunches of flags to control output more.
11735 (process_class): New function; support printing more than one class.
11736 (main): Support new --print-main and --javap flags.
11737 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11738 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11740 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11742 Change mangling of dispatch table to match C++ vtable (w/thunks).
11743 * class.c (build_dtable_decl), java-tree.h: New function.
11744 (make_class_data): Call it.
11745 * decl.c (init_decl_processing): Likewise.
11747 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11749 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11750 soft_anewarray; adjust args passed.
11751 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11752 match _Jv_NewObjectArray.
11754 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11756 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11757 * expr.c (loopup_label): Call create_label_decl.
11758 (create_label_decl): New function.
11759 (java_lang_expand_expr): Call expand_start_bindings with argument
11761 * java-tree.h Added space after PROTO in function declarations
11763 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11764 (create_label_decl, push_labeled_block): New function
11766 * lex.c (label_id): Initialize.
11767 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11769 * parse.h Added space after PROTO in function declarations when
11771 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11772 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11773 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11774 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11776 (struct parser_ctxt): New fields current_loop,
11777 current_labeled_block.
11778 (build_if_else_statement, patch_if_else_statement,
11779 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11780 generate_labeled_block, complete_labeled_statement,
11781 build_bc_statement, patch_bc_statement, patch_loop_statement,
11782 build_new_loop, build_loop_body, complete_loop_body): New function
11784 * parse.y (java_warning_count): New global variable.
11785 (label_id): New static variable.
11786 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11787 (block:): Return size_zero_node when block is empty.
11788 (empty_statement:): Return size_zero_node.
11789 (statement:): Implement supplemental action when for_statement: is
11791 (label_decl:): New rule.
11792 (labeled_statement:): Rewritten using label_decl. Actions
11794 (labeled_statement_nsi:): Likewise.
11795 (if_then_statement): Actions implemented.
11796 (while_expression): New rule.
11797 (while_statement:): Rewritten using while_expression. Actions
11799 (while_statement_nsi:): Likewise.
11800 (do_statement_begin:): New rule.
11801 (do_statement:): Rewritten using do_statement_begin. Actions
11803 (for_statement:): Rewritten using for_begin. Actions implemented.
11804 (for_statement_nsi:): Likewise.
11805 (for_header:, for_begin:): New rules.
11806 (for_init:): Actions implemented.
11807 (statement_expression_list:, break_statement:,
11808 continue_statement:): Likewise.
11809 (yyerror): Count number of issued warning(s).
11810 (java_report_errors): Report error(s) and/or warning(s).
11811 (java_complete_class): Use build_java_argument_signature to
11812 recompute completed method signature.
11813 (java_check_regular_methods): New locals method_wfl and aflags.
11814 Use method_wfl instead of lookup_cl during error reports. Fixed
11815 indentation and modified some error messages. Use
11816 lang_printable_name in method instead of the DECL_NAME. New code
11817 to issue warnings on methods not overriding corresponding methods
11818 private to a different package.
11819 (java_method_add_stmt): Call add_stmt_to_compound.
11820 (add_stmt_to_compound): New function.
11821 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11822 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11823 (build_if_else_statement, patch_if_else_statement,
11824 build_labeled_block, generate_labeled_block,
11825 complete_labeled_statement, build_new_loop, build_loop_body,
11826 complete_loop_body, patch_loop_statement, build_bc_statement,
11827 patch_bc_statement, patch_exit_expr): New functions.
11828 * typeck.c (build_java_signature): Build argument signature before
11829 enclosing it in between parenthesis.
11831 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11833 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11834 (JAVA_OBJS): Added reminder comment
11836 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11838 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11839 be interpreted as a long long.
11841 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11843 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11844 soft_initialise_class. Use _Jv_NewMultiArray, not
11845 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11846 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11847 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11848 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11850 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11852 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11853 length_identifier_node): New global tree node constants.
11854 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11855 Replace uses by super_identifier_node etc.
11856 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11858 * parse.y (resolve_field_access): Don't special-case ".length" if
11859 flag_emit_class_files.
11860 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11861 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11864 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11866 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11867 * class.c (make_method_value): Remove init for removed fields.
11869 * class.c (layout_class): Use build_java_argument_signature.
11870 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11872 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11873 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11874 (build_java_signature): Don't use push_java_argument_signature.
11876 * typeck.c (lookup_argument_method): New function.
11877 * parse.y (java_check_regular_methods): Use lookup_argument_method
11878 instead of lookup_java_method2 followed by lookup_java_method.
11880 * parse.y (check_method_redefinition): Minor optimization.
11882 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11883 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11885 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11887 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11890 * gjavah.c (java_float_finite): Use K&R-style definition.
11891 (java_double_finite): Likewise.
11892 (generate_access): Now returns void. Changed all callers.
11893 (last_access_generated): Removed.
11894 (process_file): Only make a single pass over the .class file.
11896 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11898 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11899 for compatibility for G++ (with -fvtable-thunks).
11900 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11902 * gjavah.c (process_file): Use public inheritance for super-class.
11904 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11906 * lex.c (java_init_lex): Initialize ctxp->package.
11907 * parse.h (struct parser_ctxt): package and package_len replaced
11908 by tree package, an identifier node. Field method_decl_list is
11909 gone. Fixed comments.
11910 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11911 class_in_current_package): New function prototypes.
11912 * parse.y (array_type:): Set class loaded flag on primitive type
11914 (package_declaration:): Assign ctxp->package to the
11916 (method_invocation:): Handle invocation of method qualified by
11918 (single_type_import_declaration:): Removed ambiguity check.
11919 (java_pop_parser_context): New local variable `next'. Reset and
11920 set IMPORT_CLASSFILE_NAME flags on current and previous import
11922 (java_accstring_lookup): Use new local macro COPY_RETURN.
11923 (lookup_field_wrapper): New function.
11924 (parser_qualified_classname): Use merge_qualified_name.
11925 (parser_check_super_interface): Broaden error message.
11926 (do_resolve_class): Check for qualified class name in the current
11927 compilation unit if appropriate.
11928 (process_imports): Check for already defined classes.
11929 (check_pkg_class_access): Got rid of call to
11930 get_access_flags_from_decl.
11931 (java_complete_expand_methods): Call safe_layout_class based on
11932 the current class size.
11933 (make_qualified_primary): Build a WFL qualification on primary if
11935 (merge_qualified_name): New function.
11936 (make_qualified_name): Use merge_qualified_name.
11937 (resolve_expression_name): Use safe_lookup_field.
11938 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11939 (resolve_qualified_expression_name): Likewise. Check on resolved
11940 element accessibility.
11941 (not_accessible_p, class_in_current_package): New functions.
11942 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11943 (patch_method_invocation_stmt): Merged common pieces. Check
11944 accessibility of invoked method.
11945 (check_for_static_method_reference): Add returned type in error
11947 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11948 (refine_accessible_methods_list): Merged two conditions in test.
11949 (java_complete_class): Sanity check on stabilize_ref gone.
11950 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11952 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11954 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11956 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11958 * gjavah.c (F_NAN): Removed.
11959 (F_NAN_MASK): New macro.
11960 (F_POSITIVE_INFINITY): Removed.
11961 (F_NEGATIVE_INFINITY): Likewise.
11962 (java_float_finite): Rewrote.
11963 (D_NAN_MASK): Renamed.
11964 (java_double_finite): Rewrote.
11965 (D_POSITIVE_INFINITY): Removed.
11966 (D_NEGATIVE_INFINITY): Likewise.
11968 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11969 If verbose, print underlying representation of value in hex.
11971 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11973 * buffer.h, buffer.c: New files.
11974 * Makefile.in (JAVA_OBJS): Add buffer.o.
11976 Support locals variables and writing their debug entries to .class.
11977 * jcf-write.c: Simplify some by user new buffer type.
11978 (vode_buffer_grow): Removed.
11979 (struct localvar_info): New type.
11980 (localsvars, localvartable): New buffers.
11981 (localvar_alloc, localvar_free): New functions.
11982 (generate_bytecode_insns): Handle local variables.
11983 (generate_classfile): Write LocalVariableTable attribute.
11985 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11987 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11988 * zipfile.h (ZIPMAGIC): New macro.
11990 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11992 * Makefile.in (gjavah.o): Updated dependencies.
11993 (jcf-dump.o): Likewise.
11994 (all.indirect): Use ../gjavah.
11995 (../gjavah$(exeext)): Likewise.
11996 (clean): Don't remove gjavah.
11997 (clean): Remove parse.c, not java/parse.c.
11998 * Make-lang.in (java): Added gjavah.
11999 (gjavah$(exeext)): New target.
12000 (GJAVAH_SOURCES): New macro.
12001 (java.all.build): Added gjavah.
12002 (java.all.cross): Likewise.
12003 (java.rest.encap): Likewise.
12004 * config-lang.in (compilers, stagestuff): Added gjavah.
12006 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12008 * gjavah.c (java_float_finite): New function.
12009 (java_double_finite): Likewise.
12010 (F_POSITIVE_INFINITY): New macro.
12011 (F_NEGATIVE_INFINITY): Likewise.
12013 (D_POSITIVE_INFINITY): Likewise.
12014 (D_NEGATIVE_INFINITY): Likewise.
12016 (print_field_info): Use java_float_finite and java_double_finite.
12018 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12020 * parse.y (method_header): Name "this" implicit argument.
12022 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12024 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12025 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12026 (put_linenumber): New function.
12027 (generate_bytecode_insns, generate_classfile): Write line numbers.
12029 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12032 (lookup_name, build_known_method_ref, build_class_init,
12033 build_invokevirtual, invoke_build_dtable, match_java_method,
12034 build_field_ref, pushdecl_force_head, build_java_binop,
12035 binary_numeric_promotion, build_decl_no_layout,
12036 build_java_arrayaccess, build_newarray, build_anewarray,
12037 build_java_array_length_access, build_java_arraynull_check): New
12038 extern function prototypes.
12039 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12040 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12042 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12044 * jcf.h (jcf_out_of_synch): New extern function prototype.
12045 * parse.h: Static/global function implemented in parse.y
12046 prototyped and declarations moved at the end of the file.
12047 (DECL_P): Check that the argument isn't null.
12048 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12049 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12050 (QUAL_DECL_TYPE): New macro.
12051 (PARAMS): Macro definition removed.
12052 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12053 (return_statement:): Call build_return.
12054 (field_access:): Call make_qualified_primary in sub rule.
12055 (method_invocation:): Build method invocation and call
12056 make_qualified_primary when processing primaries.
12057 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12058 get_type_from_signature.
12059 (java_check_regular_method): Extra integer 0 argument when calling
12060 lookup_java_method2.
12061 (lookup_java_interface_method2): Extra method DECL argument when
12062 calling lookup_java_interface_method2.
12063 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12064 COMPOUND_EXPR node.
12065 (java_complete_expand_method): Layout current class iff not
12066 already done. Don't process interface's methods.
12067 (java_complete_expand_method): Use super class only if it
12068 exists. Use current class otherwise.
12069 (make_qualified_primary): New function.
12070 (resolve_expression_name): Process qualified expression or
12071 expression from primary the same way.
12072 (resolve_expression_name): Two last arguments to
12073 resolve_field_access are now NULL_TREEs.
12074 (resolve_field_access): New variable is_static. Local field must
12075 be DECLs. is_static computed on field DECLs only. Append code in
12076 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12077 to initialize field_type.
12078 (resolve_qualified_expression_name): New local variable,
12079 previous_call_static and is_static. Handle primaries with function
12080 calls, casts, array references and `this'. `super' now handled as
12081 `(super_class)this'. Use is_static to clarify boolean expressions.
12082 Added code to handle case where a proper handle is required to
12083 access a field. Use QUAL_DECL_TYPE where applicable.
12084 (maybe_access_field): New function.
12085 (patch_method_invocation_stmt): New arguments primary, where,
12086 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12087 deleted. Use `where' as a type to search from if specified. Check
12088 for static method reference where forbidden. Append primary or
12089 current_this to the argument list if not calling constructor nor
12091 (check_for_static_method_reference): New function.
12092 (patch_invoke): Layout the class on which new is done if
12094 (lookup_method_invoke): Changed format to report errors on
12096 (qualify_ambiguous_name): New local variable this_found. Now
12097 handle things from primaries. Method call are considered
12099 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12100 changed into NULLs.
12101 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12102 (java_complete_tree): New case fo RETURN_EXPR. Process function
12103 call arguments in separate function.
12104 (complete_function_arguments): New function.
12105 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12107 (patch_assignment): Take the return function slot into account as
12108 a RHS. Distinguish assignment from a return.
12109 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12110 when checking methods in interfaces.
12111 (resolve_type_during_patch): NULL argument to unresolve_type_p
12112 instead of NULL_TREE.
12113 (patch_newarray): Fixed typo in comment.
12114 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12115 (build_return, patch_return): New functions.
12116 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12118 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12120 * constants.c (find_name_and_type_constant, find_fieldref_index,
12121 find_methodref_index): New methods.
12122 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12123 just return given method. Also, rename to build_known_method_ref.
12124 (expand_invoke): Rename call to build_invoke_non_interface.
12125 * java-tree.h, parse.h: Update prototype.
12126 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12127 (such as expand_expr_stmt) if flag_emit_class_files.
12128 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12129 STACK_TARGET, IGNORE_TARGET): New macros.
12130 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12131 (generate_bytecode_insn): New function to generate method's bytecode.
12132 (generate_classfile): Node generate Code attribute for a method.
12133 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12134 push_long_const, field_op, adjust_typed_op, maybe_wide):
12135 New functions used by generate_bytecode_insn.
12137 * typeck.c (signature_include_return): Remove variable.
12138 (push_java_argument_signature, build_java_argument_signature): New.
12139 (build_java_signature): Use push_java_argument_signature.
12140 * parse.y: Use build_java_argument_signature instead of fiddling
12141 with signature_include_return.
12143 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12145 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12148 * Makefile.in (all.indirect): Added gjavah$(exeext).
12149 (gjavah$(exeext)): Added $(exeext).
12152 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12154 * class.c (layout_class): Call to java_layout_parsed_class replace
12155 by safe_layout_class.
12156 * expr.c (build_java_array_length_access): Removed static storage
12157 class in the function definition.
12158 (build_java_arraynull_check): Likewise.
12159 Also fixed typos in two comments.
12160 * lex.c (java_init_lex): Initialize static global kw_length.
12161 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12162 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12164 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12165 * parse.h (resolve_no_layout): New static function declaration.
12166 (get_identifier_in_static): Declaration removed.
12167 (java_layout_parsed_class): Function name declaration changed to
12169 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12170 not_initialized_as_it_should_p, build_this): New static function
12172 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12173 binary_numeric_promotion, stabilize_reference,
12174 build_decl_no_layout, build_java_arrayaccess): Extern function
12175 declarations moved into their own section.
12176 (build_newarray, build_anewarray, build_java_array_length_access,
12177 build_java_arraynull_check): New extern function declarations.
12178 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12179 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12181 (CALL_CONSTRUCTOR_P): New macro.
12182 * parse.y (kw_length): New static global tree node.
12183 (return_statement): Tagged <node>.
12184 (RETURN_TK): Tagged <operator>.
12185 (variable_declarator_id:): Build variable declaration with an
12186 empty initialization value if a syntax error was found in the
12187 initialization part of the variable declaration.
12188 (statement_without_trailing_substatement:): return_statement: now
12189 uses the default rule.
12190 (return_statement:): Temporarily fixed to return NULL_TREE.
12191 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12192 (class_instance_creation_expression:): Class creation rules now
12193 call build_method_invocation upon reduction.
12194 (array_creation_expression:): Rules call build_newarray_node upon
12196 (dim_exprs:): Build a list of dimension expressions.
12197 (dim_expr:): Store location of the OSB_TK in the dimension
12199 (method_invocation:): Added a new error rule.
12200 (build_unresolved_array_type): WFL argument may also be an array
12201 on a primitive type. Name of the argument changed to reflect this.
12202 (method_declarator): Insert argument type at the beginning of the
12203 argument type list and later reverse the list.
12204 (unresolved_type_p): Argument 'returned' may be optionally
12206 (java_layout_class_from_source): Function renamed
12208 (resolve_and_layout): Now call resolve_no_layout and
12210 (resolve_no_layout): New function.
12211 (purify_type_name): New function.
12212 (complete_class_report_errors): Call purify_type_name during error
12213 report on a type not found.
12214 (process_imports): error_found local variable doesn't need to be
12215 initialized to zero.
12216 (declare_local_variables): New local type_wfl. Fixed typo in error
12217 message. type_wfl assigned to unresolved type and used to register
12218 incomplete type. Build a WFL around the variable initialization
12219 statement so that debug info can be generated on it.
12220 (source_start_java_method): Reverse argument list after they've
12222 (current_this): New static global variable.
12223 (java_complete_expand_methods): Set current_this when appropriate.
12224 (resolve_expression_name): Build correct static and non static
12225 field access bearing a simple name.
12226 (resolve_field_access): Resolve the length field of arrays. Handle
12228 (patch_method_invocation_stmt): Set the type of the method
12229 invocation to error_mark_node. This value is later overridden by a
12230 valid type, if any. Don't handle qualified constructor invocation
12231 as qualified method invocation. Call lookup_method_invoke with its
12232 new flag. It's no longer necessary to access the selected method
12233 as the value of a tree list. Handle constructor invocation.
12234 (patch_invoke): Reverse argument list when invoking non interface
12235 methods. Insert call to new as the first argument of the
12237 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12238 defined within a final class. Return INVOKE_STATIC if the invoked
12239 method is a constructor.
12240 (lookup_method_invoke): New lc argument is a flag to indicate a
12241 constructor lookup. Now handle constructor lookup. Choose the most
12242 specific method in case several were matching the invocation
12243 requirements. Return a method decl instead of a tree list featuring
12244 one single method decl element.
12245 (refine_accessible_methods_list): New lc flag argument to
12246 indicate that a constructor is being looked up.
12247 (not_initialized_as_it_should_p): New function.
12248 (java_complete_tree): Now process fake tree codes
12249 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12250 save_expr on resolved function call arguments. Case on
12251 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12252 (patch_assignment): LHS can be a field access expression. When
12253 dealing with reference, lhs_type is the promoted type of the
12254 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12256 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12257 (patch_binop): Use not_initialized_as_it_should_p where
12259 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12260 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12262 (resolve_type_during_patch): New function.
12263 (patch_cast): Call resolve_type_during_patch to resolve type and
12264 report error accordingly.
12265 (patch_array_ref): Use not_initialized_as_it_should_p where
12266 applicable. Array base expression is saved before being
12267 used. Promote the type of an array elements if it contains non
12269 (build_newarray_node, patch_newarray, build_this): New functions.
12271 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12273 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12274 increment it in `for' statement.
12275 (print_field_info): If number is inf or nan, don't print it.
12276 (print_method_info): If method name is `delete', just ignore it.
12277 (print_c_decl): Special-case jstringArray.
12279 * gjavah.c (help): New function.
12280 (no_argument): New function.
12281 (usage): Changed text.
12282 (main): Rewrote argument handling. Now handles -v, --help,
12284 (version): New function.
12285 (found_error): New global.
12286 (main): Return found_error.
12287 (generate_access): Set found_error.
12288 (print_c_decl): Likewise.
12290 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12292 * gjavah.c (print_c_decl): Don't print "," when examining field.
12293 Skip type name when looking at "[L" types.
12294 (process_file): Now static.
12295 (generate_access): Now returns int.
12296 (last_access_generated): New global.
12297 (process_file): Clear last_access_generated; make multiple passes
12299 (print_field_info): Just return if generate_access returns true.
12300 (print_method_info): Likewise. Also, allow <init> functions to
12302 (print_c_decl): Added is_init argument. Print constructors
12304 (print_cxx_classname): Use UTF8_GET to extract characters from
12306 (print_base_classname): New function.
12307 (print_class_decls): New function.
12308 (process_file): Use it.
12309 (utf8_cmp): New function.
12311 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12313 * lang-options.h: Format changed to match changes in gcc/toplev.c
12314 to implement a --help option.
12316 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12318 * decl.c (init_decl_processing): Revert change to dtable_type.
12320 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12322 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12324 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12326 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12328 * lang.c (lang_init): Default flag_exceptions to 1, without
12329 checking to see if it's 2 first.
12331 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12333 * constants.c: Include "system.h".
12334 * decl.c: Likewise.
12335 * lang.c (flag_new_exceptions): Get via extern now.
12336 (lang_init_options): New functions. Turn on flag_new_exceptions.
12338 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12340 * lex.c (java_lex): Return 0 when we see an invalid character in
12343 * lex.c (java_read_char): Specify extra argument when calling
12345 (java_read_unicode, java_parse_end_comment,
12346 java_parse_escape_sequence): Likewise,
12347 (java_lex): Specify extra argument when calling
12348 java_lex_error. Test that IDs are beginning with a legal character
12349 for IDs. Handle invalid characters with an error message and a
12350 call to java_lex_error.
12351 (java_lex_error): Adjust column position by new argument
12352 `forward'. Issue an error even if in the middle of reporting an
12355 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12357 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12358 we don't explicitly put a null pointer when we're copying it.
12360 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12362 * gjavah.c (print_cxx_classname): New function.
12363 (super_class_name): Likewise.
12364 (print_super_fields): Removed.
12365 (in_super): Removed.
12366 (print_field_info): Never generate #defines.
12367 (print_c_decl): Changed generated types to match JNI. No longer
12368 print class name before method name.
12369 (print_method_info): Print "static" before static methods.
12370 Print "virtual" before non-final methods.
12371 (usage): Use exit(1), not exit(-1).
12373 (print_field_info): Use %.17g to print a double.
12374 (last_access): New globals.
12375 (process_file): Initialize last_access.
12376 (usage): Now static.
12377 (ACC_VISIBILITY): New define.
12378 (generate_access): New function.
12379 (print_field_info): Call it.
12380 (print_method_info): Likewise. Also, generate information for all
12381 methods, not just native methods. Return void.
12382 (print_c_decl): Return void.
12383 (print_field_info): Return void.
12385 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12387 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12388 processing the jc1 grammar file. Prefix bison functions and
12389 variables with java_.
12390 (parse.c): Dependencies on parse.h and lex.h
12391 * expr.c (build_java_arrayaccess): Function now global.
12392 * java-tree.h: Comment reorganized to carry on previous
12393 classification effort.
12394 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12395 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12396 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12397 java_parse (new prefix java_ generated by bison).
12398 (java_layout_parsed_class, java_register_parsed_class): Function
12400 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12401 * lex.c (static tree wfl_op): Variable deleted.
12402 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12403 ctxp fields to NULL_TREE.
12404 (java_lex): No longer create WFL for operators. Filename caching
12405 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12406 created as STRING_CST and later expanded. Removed extra argument
12407 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12409 (build_wfl_node): Removed code in comments.
12410 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12411 store token and location data in the current bison token.
12412 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12413 static/extern function declaration at the beginning of the file.
12414 (struct qualification): Data structure definition deleted.
12415 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12416 (qualify_ambiguous_name): Function declaration modified. Function
12417 now returns nothing.
12418 (build_array_ref, patch_array_ref, make_qualified_name,
12419 resolve_qualified_expression_name, maybe_generate_clinit,
12420 resolve_field_access): New static function declarations.
12421 (build_java_arrayaccess): New extern function declaration.
12422 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12423 (CALL_EXPR_PRIMARY): Macro deleted.
12424 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12425 (struct parser_ctxt): Field initialized_final
12426 removed. non_static_initialized, static_initialized: New fields.
12427 * parse.y (static tree kw_super, static tree kw_this): New global
12429 (%union): tree wfl field of operator member replaced by int
12430 location. WFLs are non longer created for operators.
12431 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12432 (qualified_name:): Now calls make_qualified_name to build the
12434 (type_declaration:): Consider generating <clinit> when class
12436 (variable_declarator:): Directly build an assignment node when the
12437 variable is initialized when declared.
12438 (this_or_super:): Build a WFL and set current location when THIS
12439 or SUPER are parsed.
12440 (expression_statement:): Wrap statement around a WFL.
12441 (primary_no_new_array:): Fixed typo. Changed value returned by
12442 THIS_TK because of its new type (temporary).
12443 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12444 (field_access:): Build qualified name with SUPER.
12445 (method_invocation:): Fixed returned value because of SUPER's new
12447 (array_access:): Use OSB_TK location information.
12448 (post_increment_expression:, post_decrement_expression:,
12449 unary_expression:, pre_increment_expression:,
12450 pre_decrement_expression:, unary_expression_not_plus_minus:,
12451 cast_expression:, multiplicative_expression:,
12452 additive_expression:, shift_expression:, relational_expression:,
12453 equality_expression:, and_expression:, exclusive_or_expression:,
12454 inclusive_or_expression:, conditional_and_expression:,
12455 conditional_or_expression:, assignment:): Use new location/token
12456 information available on operators.
12457 (create_class): Set super_decl_type to NULL_TREE when processing
12459 (register_fields): Field initialization is now a MODIFY_EXPR
12460 node. Chain initialization code to the matching lists (according
12461 the the field declaration modifiers).
12462 (maybe_generate_clinit): New function.
12463 (method_header): Don't set method's DECL_NAME to a WFL when adding
12464 methods to java.lang.Object.
12465 (resolve_and_layout): Now can return NULL_TREE if the type
12466 resolution fails. Otherwise, return the class DECL instead of its
12468 (check_method_redefinition): Don't patch method DECL_NAME if it
12469 belongs to java.lang.Object.
12470 (process_imports): Simply assign error_found to the value returned
12471 by check_pkg_class_access.
12472 (declare_local_variables): Don't use their init statements (if
12473 any) when parsing error were previously found. Reuse MODIFY_EXPR
12474 build during parsing as an init statement.
12475 (java_method_add_stmt): Now return the current method body.
12476 (java_layout_parsed_class, java_register_parsed_class): Functions
12478 (java_complete_expand_methods): Initialize the constant pool on a
12479 per class basis. Layout the classes before expanding their method
12480 bodies. Don't try expand artificial constructor code if error were
12481 found. Make the classes data and register them if no error were
12483 (java_complete_expand_method): Retrieve an artificial constructor
12484 argument list before entering its body. Assign the top block to
12485 the artificial constructor function body and set types of declared
12486 blocks and compound statements to void. Walk method body if not an
12487 artificial constructor.
12488 (make_qualified_name, cut_identifier_in_qualified): New functions.
12489 (resolve_expression_name): Fixed comments. Save/restore the
12490 current class CLASS_LOADED_P flag value. Build non qualified
12491 static field access and handle qualified expression names.
12492 (resolve_field_access, resolve_qualified_expression_name): New
12494 (patch_method_invocation_stmt): Use the new expression resolution
12495 scheme, calling resolve_field_access when the function call is
12496 resolved as an expression.
12497 (qualify_ambiguous_name): Function rewritten to work on qualified
12498 expression produced by make_qualified_name.
12499 (java_complete_tree): Promote type when function's argument are
12500 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12501 the assignment to discover further errors if RHS is a expression
12502 name that fails to evaluate. Declare LHS initialized even though
12503 the assignment failed. Don't use the location variable and removed
12504 extra argument in patch function calls. Now handle the ARRAY_REF
12505 case and build internal string representation when STRING_CSTs are
12507 (build_method_invocation): Don't wrap function call around a WFL.
12508 (build_assignment): Likewise. Use the operator location
12510 (patch_assignment): Handle array access LHSs. Handle error
12511 provenance, resulting in a better error report.
12512 (build_binop): Use op_location from operator as binop location
12514 (build_unaryop, build_incdec, build_cast): Likewise.
12515 (patch_binop): Extract location information from the node. Fixed
12516 typo in error message.
12517 (patch_unary_op): Extract location information from the node.
12518 (build_array_ref, patch_array_ref): New functions.
12520 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12522 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12523 match _Jv_IsInstanceOf.
12524 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12525 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12527 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12529 * decl.c (init_decl_processing): Functions are now named
12530 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12532 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12534 * java-tree.h (load_class): Add prototype.
12535 * class.c (is_compiled_class): Add missing arg to load_class.
12536 * expr.c (expand_java_NEW): Call load_class.
12537 * parse.y (process_import): Removed bogus use of void return value.
12539 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12541 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12542 Function name is "_Jv_Throw" instead of "soft_athrow".
12543 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12544 Function name is "_Jv_AllocObject" instead of "soft_new".
12545 Takes an extra parameter (object size).
12546 * expr.c: Update calls.
12548 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12550 * lex.c (java_get_line_col): Handle end-of-file.
12551 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12553 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12555 * lang.c (lang_init): Make -fexceptions the default.
12556 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12557 exception handling is not turned on.
12559 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12561 * lang.c (flag_new_exceptions): Make this this default.
12562 * decl.c (end_java_method): Call emit_handlers.
12563 * except.c (method_init_exceptions): Set language code and version.
12564 (expand_start_java_handler): Enable exception, and call
12565 expand_eh_region_start.
12566 (expand_end_java_handler): Enable exception, and set up catch blocks.
12567 (emit_handlers): New routine to generate the saved handlers.
12568 * java-except.h (emit_handlers): Add prototype.
12570 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12572 We used to have three different representations of the constant pool:
12573 the CPool structure, the tree_constant_pool, and the constructures
12574 used to build the Class object (which may need class and string
12575 constants) in compiled code. None were appropriate for compiling
12576 to .class files, so I did a major overhaul.
12578 First, the tree_constant_pool array was removed. Things were
12579 modified to the CPool structure in the JCF could be used.
12580 Second, a "capacity" field was added to the CPool, and functions
12581 written to search for a matching constant, adding one if not found.
12582 The code that generated the Class object was changed to use a CPool.
12583 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12584 the static Class object are now only in build_constants_constructor.
12585 Finally, I wrote code which can generate a .class file (including its
12586 constant pool) from the RECORD_TYPE of a class. This is a big step
12587 on the way to compiling Java source into .class files.
12589 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12590 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12592 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12593 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12594 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12595 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12596 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12597 (lang_type): Removed constant_pool field.
12598 * jcf.h (CPool): Renamed size to count. Added field capacity.
12599 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12600 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12601 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12603 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12604 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12605 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12606 (set_constant_entry, find_constant1, find_constant2,
12607 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12608 find_utf8_constant, find_class_or_string_constant): New functions.
12610 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12611 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12612 (give_name_to_class, get_class_constant): Likewise.
12613 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12614 (get_name_and_type_constant, get_ref_constant): Removed.
12615 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12616 * parse.y: Don't save/restore tree_constant_pool.
12617 * verify.c (verify_jvm_instructions): Update for new approach.
12618 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12620 * lang-options.h: Added -femit-class-file, -femit-class-files.
12621 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12622 (lang_f_options): Added "emit-class-file(s)".
12624 * expr.c (build_java_arrayaccess): Generate more efficient array
12625 bounds checking, by using unsigned compare.
12627 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12629 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * parse.h: New comment on the handling of unresolved type
12632 identifiers. JDEPs are now part of the jdep_code enum.
12633 (typedef struct jdep): Now use enum jdep_code or int, depending on
12634 availability. Both are narrowed down to an 8 bits bitfield.
12635 (CALL_EXPR_PRIMARY): Fixed comment.
12637 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12639 * Make-lang.in (java): Added gjavac and jvgenmain.
12640 (java.start.encap): Depend on gjavac.
12641 (java.rest.encap): Depend on jvgenmain.
12643 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12644 (JAVA_CROSS_NAME): Likewise.
12645 (java.all.build): Depend on jvgenmain and gjavac.
12646 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12647 (jvgenmain$(exeext)): New target.
12648 (java.install-common): Wrote.
12649 * config-lang.in (compilers, stagestuff): Added gjavac and
12652 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12654 * lang.c (lang_decode_option): New argc/argv interface.
12656 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12658 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12659 * decl.c (build_decl_no_layout): New function.
12660 * expr.c (java_lang_expand_expr): Layout declarations found in
12661 blocks before they're pushed.
12662 * jcf-parse.c (load_class): Save current line when parsing class
12664 (parse_source_file): Register class before expanding their
12666 * lang.c (put_decl_node): Produce `null' when `void *' is
12668 * lex.c (static tree wfl_op): New static global, for error report
12670 (java_init_lex): wfl_operator and wfl_op initialized
12671 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12673 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12674 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12675 build_unresolved_array_type): New static function definitions.
12676 (build_decl_no_layout): New extern function declared.
12677 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12678 faulty modifier exists.
12679 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12680 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12681 (UNARY_PLUS_EXPR): New fake operator.
12682 (struct parser_ctxt): New field osb_number.
12683 * parse.y (static tree wfl_operator): New static WFL for operator
12684 bound error messages.
12685 (DECR_TK, INCR_TK): Moved.
12686 (OP_TK): Tagged <operator>.
12687 (array_type:): Now call build_unresolved_array_type.
12688 (dim_expr:): Count the number of '[' seen.
12689 (post_increment_expression, post_decrement_expression,
12690 pre_increment_expression, pre_decrement_expression,
12691 unary_expression_not_plus_minus, unary_expression:): Actions are
12692 now building the corresponding unary expressions.
12693 (cast_expression:): Actions are now building cast expressions.
12694 (build_unresolved_array_type): New function.
12695 (create_interface): Reset the number of declared interfaces.
12696 (create_class): Likewise.
12697 (method_header): Methods declared within the scope of an interface
12698 are now implicitly set public and abstract.
12699 (java_complete_class): Variable's and parameter's type are patched
12700 with a promoted type.
12701 (declare_local_variables): Resolved non builtin types are promoted
12702 before being used to build a variable decl. Removed type patch
12703 posted on variable initialization statement.
12704 (source_start_java_method): Use build_decl_no_layout to build the
12705 decl of a parameter of incomplete type.
12706 (java_register_parsed_class): Process interfaces too. Call
12707 rest_of_decl_compilation on each processed class declarations.
12708 (java_complete_expand_methods): Don't attempt to expand things in
12710 (java_complete_tree): Process CONVERT_EXPR, even though it always
12711 has a type. Propagate error_mark_node to node's type too. Promote
12712 method's call argument type and return error_mark_node if
12713 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12714 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12715 handle unary operator nodes.
12716 (build_assignment): Added comment.
12717 (print_int_node): New function.
12718 (patch_assignment): New second argument. New error handling. Use
12719 print_int_node. Handle references. Use can_cast_to_p to issue
12720 different error message according to the context and check upon
12721 the initialization of the RHS.
12722 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12723 (operator_string): Handle more operators.
12724 (patch_binop): No longer use a function static
12725 wfl_operator. Improved error message on shift distance.
12726 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12727 patch_cast): New functions.
12729 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12731 * jvspec.c: New file.
12732 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12734 * java-tree.h (identifier_subst): Add declaration.
12736 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12738 * jvgenmain.c (main): Generate call to JvRunMain.
12740 * class.c (make_class_data): Push value for "sync_info" field.
12741 * decl.c (init_decl_processing): Push "sync_info" field.
12743 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12745 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12746 Java (source) name, not signature.
12747 Set TYPE_ALIGN to (at least) that of element_type.
12749 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12751 * class.c: Moved classname-mangling-rekated code to ...
12752 * mangle.c: ... this new file.
12753 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12754 * Makefile.in: Update for above changes.
12756 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12758 * expr.c (truthvalue_conversion): Convert integer and floating
12759 point value to their truth value.
12760 * lex.c (java_lex): Handle the `null' literal.
12761 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12762 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12763 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12766 * parse.y: Reorganization/documentation on token declaration.
12767 (binop_lookup[]): New added new tree codes.
12768 (relational_expression): Build corresponding binary operators.
12769 (equality_expression, conditional_and_expression,
12770 conditional_or_expression): Likewise.
12771 (java_complete_class): Fix crash in debug message.
12772 (java_complete_tree): Check initialization of method call
12773 arguments. Further bogus node evaluation to detect more error
12774 during assignments. Handles more binary operators.
12775 (patch_assignment): Use DECL_P.
12776 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12778 (operator_string): Handle more case. Compacted source.
12779 (patch_binop): Changed function comment. Checking for
12780 uninitialized first operand takes the compound assignment into
12781 account and uses DECL_P. Checking for uninitialized second operand
12782 delayed to routine's end. Use macros to issue type bound error
12783 messages and issue messages on both operands if their types are
12784 different. Force fixed type into node. Handle all binary
12787 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12789 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12790 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12791 build operator node and return tokens.
12792 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12793 * parse.h (java_complete_tree): Changed returned type in prototype.
12794 (build_method_invocation, build_assignment, patch_assignment,
12795 patch_binop): New static function declarations.
12796 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12797 BUILD_EXPR_WFL): New macros.
12798 * parse.y (enum tree_code binop_lookup[]): New static for token to
12800 (%union): Parser union has new sub-structure `operator'.
12801 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12802 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12803 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12804 ASSIGN_ANY_TK): Tokens tagged `operator'.
12805 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12806 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12807 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12808 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12809 (assignment_operator:): Rule tagged `operator'.
12810 (expression_statement:): Re-installed default rule.
12811 (method_invocation:): Sub rules call build_method_invocation.
12812 (postfix_expression:): Don't attempt to resolve name here. Just
12814 (multiplicative_expression:): Sub-rules build corresponding binop
12816 (additive_expression:, shift_expression:, and_expression:,
12817 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12818 (assignment:): Sub rule invoke build_assignment.
12819 (assignment_operator:): Default rules on sub rules.
12820 (force_error): Added documentation on this variable.
12821 (declare_local_variables): Build initialization calling
12823 (expand_start_java_method): Removed unused rtx declaration. Mark
12824 arguments as already initialized.
12825 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12826 (java_complete_expand_methods): Don't process next method if
12827 completion of the previous one triggered errors.
12828 (java_complete_expand_method): Call source_end_java_method if no
12829 error were found during completion.
12830 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12831 locals declaratilon. Handle names found within a class. Return
12832 error_mark_node when things aren't found.
12833 (patch_method_invocation_stmt): Return error_mark_node on failures.
12834 (patch_invoke): Removed unused local. Return the correct node.
12835 (java_complete_tree): Now returns a value. The BLOCK section binds
12836 local identifiers and the type of a BLOCK is now void. Assign the
12837 result of operand completion on COMPOUND_EXPR. Assign the
12838 encapsulated node of a WFL to the result of its completion, except
12839 when the node is an identifier. Now handle MODIFY_EXPR and several
12840 binary operators. Return error_mark_node on errors.
12841 (build_method_invocation, build_assignment, patch_assignment,
12842 build_binop, operator_string, patch_binop): New functions.
12843 * typeck.c (binary_numeric_promotion): New function.
12845 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12847 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12848 Replace most uses of ident_subst by identifier_subst.
12850 * class.c (push_class_static_dummy_field): Removed function.
12851 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12852 instead of looking got "class" static field. Create that decl here.
12853 (class_identifier_node): Removed; no longer needed.
12854 (init_class_processing): Don't init class_identifier_node.
12855 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12856 Do nreverse 0 times (instead of twice) for Object and Class.
12857 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12859 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12861 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12862 while initializing linenumber_count and linenumber_table.
12863 Do it before init_function_start (which calls emit_line_note).
12864 * expr.c (expand_byte_code): Don't need to clear lineno here.
12866 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12868 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12869 then mangle number as _N_.
12871 * class.c (mangle_class_field): New function.
12872 (build_class_ref): Set assembler name of class reference using
12873 mangle_class_field.
12874 (push_class_static_dummy_field): Likewise.
12876 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12878 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12879 of assigning to TREE_CODE. The latter method exploits a feature
12880 of GCC that is not ANSI compliant.
12882 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12884 * decl.c (pushdecl_force_head): New function.
12885 (pushlevel): Removed conditional printf.
12886 (complete_start_java_method): Don't enter local variable scope if
12887 function is compiled from source code.
12888 * expr.c: parse.h now included
12889 (java_lang_expand_expr): New function.
12890 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12891 printf. Terminate buffer when doing directories.
12892 * jcf-parse.c (parse_source_file): Call lang_init_source before
12893 parsing and before code generation.
12894 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12895 use printf if the macro is defined.
12896 * lang.c (lang_init): Install lang_expand_expr hook on
12897 java_lang_expand_expr.
12898 (java_dummy_print): New function.
12899 (lang_init_source): New function.
12900 * lex.c (java_lex): Remember location of an opening brace at the
12901 second nesting level.
12902 (java_is_eol): Unget character seen after a CR if it is EOF.
12903 * parse.h: Now includes lex.h
12904 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12905 printf if the macro is defined.
12906 (expand_start_java_method, build_expr_block, enter_block,
12907 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12908 New static function declarations.
12909 (pushdecl_force_head): New extern function declaration.
12910 (INCOMPLETE_TYPE_P): New macro.
12911 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12912 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12913 BLOCK_EXPR_ORIGIN): New macros.
12914 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12915 DECL_SOURCE_LINE_LAST): New macros.
12916 (struct parser_ctxt): Removed field current_method_decl, redundant
12917 with the field current_function_decl. Added fields
12918 first_ccb_indent1 and pending_block.
12919 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12920 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12922 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12923 (compilation_unit:): Cosmetic on sub rule.
12924 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12925 (variable_initializer:): Installed default rule on expression:.
12926 (method_declaration:): method_header: starts a new
12927 method. method_body: installs the function body, absorbs blocks
12928 emitted for temporary variable scopings, pops function's body block
12929 and merges function's last statement lineno in DECL_SOURCE_LINE.
12930 (method_body:): Installed default rules.
12931 (block:): Call enter_block when an opening brace is seen. Absorb
12932 scoping blocks and call exit_block when a closing brace is seen.
12933 (block_statement:): Cosmetic changes.
12934 (method_invocation:): Create WFL around CALL_EXPR node.
12935 (patch_stage): Added comment around definition.
12936 (method_header): Try to use first_ccb_indent1 as the first line of
12937 the method, so BP debug info are emitted at the first opening
12938 brace of the function. If the function has no body, use the
12939 location of the function's name. Override currently defined method
12940 name with the matching WFL so we can point redefinition errors
12941 using the location where the function's name was declared.
12942 (check_abstract_method_header): Interprets DECL_NAME as an
12943 identifier or as a WFL, accordingly.
12944 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12945 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12946 location and name information out of it and reinstall DECL_NAME to
12947 its original identifier node value.
12948 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12949 function's source code).
12950 (read_import_dir): Test the value returned by find_class and issue
12951 a fatal accordingly.
12952 (declare_local_variables): Push a new block for the scope of the
12953 new variable(s) if code has been already generated at that nesting
12954 level. Pinpoint redefinition errors using the variable id
12955 WFLs. Generate initialization code if necessary. If the variable
12956 type is incomplete, register a patch on its decl.
12957 (source_start_java_method): Rewritten. Define a new block for the
12958 function's parameters. Build parameter decl out of function's
12959 arguments and register them for a patch if their types are
12961 (expand_start_java_method): Includes the part of
12962 source_start_java_method that was pushing the parameter decls and
12963 completing the method start code.
12964 (source_end_java_method): Removed call the expand_end_bindings and
12965 poplevel (already taken care of). Reinstall function's arguments
12966 and get function's last line of code before calling
12967 expand_function_end.
12968 (java_method_add_stmt): New comment before the function's
12969 code. Complement the second operand of the current COMPOUND_EXPR
12971 (java_complete_expand_methods): Don't generate debug info on line
12972 zero when expanding a generated constructor.
12973 (java_complete_expand_method): Set start and end line numbers for
12974 a artificially generated constructor to one and manually call
12975 enter_block and exit_block when defining it. For all methods:
12976 expand function's start calling the new expand_start_java_method
12977 and invoke java_complete_tree on the effective method's body, if
12979 (resolve_expression_name): Now use lookup_name_in_blocks to search
12980 local variable decls and print out an error when variables are
12982 (patch_method_invocation_stmt): Inserted comment before the
12984 (lookup_method_invoke): Chain method's arguments using chainon
12985 with the current arg list as a second argument. Inserted missing
12986 IDENTIFIER_POINTER when reporting an error on methods not found.
12987 (refine_accessible_methods_list): Don't retain constructors.
12988 (patch_arguments): Function removed.
12989 (java_complete_tree): Inserted comment before the function's
12990 code. New case for BLOCKs. Moved the WFL case a bit
12991 further. Complete function's arguments.
12992 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12993 maybe_absorb_scoping_blocks): New functions.
12995 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12997 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12999 * jcf-parse.c (parse_source_file, java_error_count): New forward
13000 and extern declarations.
13001 (java_parse_abort_on_error): Macro moved.
13002 (jcf_parse_source): fatal called if fopen fails. Now calls
13004 (parse_source_file): New parse_only parameter. Reflects the
13005 elimination of the second pass.
13006 (yyparse): parse_source_file called with argument set to 0.
13007 * jcf.h (JCF_ZERO): Sets java_source to zero.
13008 * lex.c (java_init_lex): pass argument is gone. Function modified
13009 to be called once during the analysis of a file.
13010 (java_unget_unicode): Fixed typo in fatal message.
13011 (java_get_line_col): Likewise.
13012 (java_lval): Likewise. String literals no longer built during
13014 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13016 * parse.h (MODIFIER_WFL): New macro.
13017 (parse_check_super, parser_check_super_interface): Now return int.
13018 (parser_chain_incomplete_item, not_builtin_p,
13019 complete_method_decl): Declarations removed.
13020 (build_method_invocation_stmt, build_invoke): Renamed using the
13021 `patch' instead of `build'
13022 (register-incomplete_type, obtain_incomplete_type,
13023 java_complete_tree, java_complete_expand_method,
13024 unresolved_type_p, create_jdep_list): New function declarations.
13025 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13026 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13027 (jdep): New typedef on new struct _jdep.
13028 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13029 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13030 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13031 JDEP_RESOLVED_P): New macros.
13032 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13033 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13034 JDEP_VARIABLE): New enum values and jdep kinds.
13035 (jdeplist): New typedef on struct _jdeplist.
13036 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13038 (CALL_EXPR_PRIMARY): New macro.
13039 (struct parser_ctxt): Fields java_pass, current_method_decl,
13040 method_decl_list deleted. New field jdeplist.
13041 (INCOMPLETE_P): Macro deleted.
13042 * parse.y (single_type_import_declaration:): Removed pass switch.
13043 (type_import_on_demand_declaration): Likewise.
13044 (field_declaration:): Removed pass switch on all sub rules.
13045 (class_declaration:): Call the complete_class_decl removed on
13047 (method_declaration:): Removed second pass switch. No longer chain
13048 methods decl when method_header reduced.
13049 (method_header:): Sub rules no longer depend on pass switch.
13050 (method_declarator:): Likewise.
13051 (method_body:): Likewise.
13052 (abstract_method_declaration:): Likewise.
13053 (block_statement:): Likewise.
13054 (local_variable_declaration:): Likewise.
13055 (argument_list:): Likewise.
13056 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13057 removed. Partial CLASS_EXPR tree node built instead.
13058 (postfix_expression:): Removed pass switch on all sub rules.
13059 (java_pop_parser_context): Free classd_list content.
13060 (yyerror): Call obstrack_grow0 to finalize error message.
13061 (check_class_interface_creation): Comment modified to reflect new
13062 returned value meaning. Removed second pass switch. Return 1 if an
13063 error was found, 0 otherwise. Adjust pointer on filename if a
13064 leading path separator was found.
13065 (maybe_create_class_interface_decl): Removed first pass switch
13066 when linking the class decl to the class_list. Install a new
13067 jdep_list for the class.
13068 (add_superinterfaces): List of unresolved interfaces is
13069 gone. Unresolved interfaces are directly added to the current
13071 (create_interface): Second pass shortcut removed.
13072 ctpx->modifier_ctx access through MODIFIER_WFL.
13073 (create_class): Second pass shortcut removed. Call to
13074 register_incomplete_type replaces the call to
13075 parser_chain_incomplete_item.
13076 (complete_class_decl): Function removed.
13077 (duplicate_declaration_error): New way of retrieving redeclared
13079 (register_fields): Call to lookup_modifier_cl replaced by
13080 MODIFIER_WFL. New way of handling unresolved type, using
13081 unresolved_type_p and obtain_incomplete_type.
13082 register_incomplete_type replaces call to parser_chain_incomplete_item.
13083 (patch_stage): New static global variable.
13084 (method_header): New way of handling unresolved type, using
13085 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13086 indicates that the method decl needs to be patched.
13087 (check_abstract_method_header): Call to lookup_modifier_cl
13088 replaced by MODIFIER_WFL.
13089 (method_declarator): Incomplete argument type are registered
13090 calling register_incomplete_type. Patch on the declared method is
13091 issued in that case.
13092 (unresolved_type_p): New function.
13093 (parser_check_super_interface): New comment to reflect function's
13094 modified returned type (int). Function and has a new argument
13095 this_wfl. Call to parse_error_context uses this_wfl instead of
13096 relying on lookup_cl.
13097 (parser_check_super): Comment reflects function's new returned
13098 type (int). Function returns nonzero value on error.
13099 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13100 register_incomplete_type, jdep_resolve_class): New functions to
13101 handle incomplete types in declarations.
13102 (java_complete_class): Rewritten to work with the new incomplete
13103 type handling scheme.
13104 (complete_class_report_errors): Likewise.
13105 (complete_method_decl): Removed: it jobs is now handled by
13106 java_complete_class.
13107 (do_resolve_class): Class loaded in not already loaded and not
13108 found in Java source code.
13109 (java_check_regular_methods, java_check_abstract_methods): Don't
13110 call complete_method_decl anymore.
13111 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13112 (read_import_dir): Got rid of the pass number dependency.
13113 (declare_local_variables): New handling of unresolved types (patch
13115 (source_start_java_method): New parameter level. Function called
13116 with level set to 1 when argument types are potentially
13117 unresolved. Called to complete the job with level set to 2 once
13118 types are complete.
13119 (source_end_java_method): Call to permanent_allocation
13120 removed. Waiting to be replaced by a more suitable obstack
13122 (java_complete_expand_methods, java_complete_expand_method,
13123 java_expand_finals): New functions.
13124 (build_method_invocation_stmt): Renamed
13125 patch_method_invocation_stmt. Extracts function call expression
13126 (wfl) and arguments (args) from CALL_EXPR tree operands.
13127 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13128 call. Patch the function and argument operand of the CALL_EXPR
13130 (patch_argument, java_complete_tree): New functions.
13132 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13134 Recover from missing fields and methods (i.e. error instead of fatal).
13135 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13136 * expr.c (expand_invoke): Recover from missing method.
13137 (expand_java_field_op): Recover from missing field.
13138 Inline references to java.lang.{Integer,Char,...}.TYPE.
13139 * typeck.c (get_type_from_signature), java-tree.h: New function.
13140 * class.c (add_method): Use get_type_from_signature.
13141 (build_class_ref): Handle a class that was not found.
13142 * typeck.c (convert): Handle conversion to pointers (for convenience).
13143 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13144 instead of lookup_field to handle missing fields.
13146 * jcf-parse.c (process_zip_dir): Set java_source.
13148 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13150 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13152 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * jcf-parse.c (load_class): Don't change input_filename before
13155 calling jcf_parse_source (but still do it before calling
13157 (jcf_parse_source): Assign input_filename after having saved the
13159 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13160 list. ctxp->modifier_ctx zeroed according to its new
13161 definition. ctxp->filename initialized. Removed
13162 JAVA_MODIFIER_CTX_UNMARK.
13163 (java_unget_unicode): Update the character based column position.
13164 (java_allocate_new_line): ref_count not used anymore. Always free
13165 ctxp->p_line. Initialize c_line->char_col to 0.
13166 (java_get_unicode): Update the character based column position.
13167 (java_lex): Use ctxp->elc to store current position in source
13168 file, at the beginning of the parsed token. Set modifier_ctx entry
13169 corresponding to the parse modifier to a WFL node. Return a WFL
13170 node when an identifier is parsed.
13171 (java_lex_error): Now uses ctxp->elc to store current position in
13173 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13174 * lex.h (build_wfl_node): New function definitions.
13175 (struct java_line): ref_count and next fields are gone. New field
13177 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13178 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13179 (JAVA_COLUMN_DELTA): New macro.
13180 (java_lc): New typedef on new struct _java_lc.
13181 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13182 (parse_error_context, parse_warning_context): Changed prototypes.
13183 (java_get_line_col): Added as an available global function.
13184 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13185 (IC_DECL): Replaced by macro IC_TYPE
13186 (DEPEND_WFL): New macro.
13187 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13189 (exit_java_complete_class): Removed a commented out statement.
13190 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13191 now an array of tree nodes. Deleted fields line_list and
13192 e_line. New field elc, to replace e_line.
13193 * parse.y (array_type:): Build WFL node.
13194 (qualified_name:): Build a single WFL node out of two. Retain
13195 the location information of the first node in the resulting node.
13196 (package_declaration:): Use package name as a WFL node
13197 (single_type_import_declaration:): Use imported name as a WFL node.
13198 (type_import_on_demand_declaration:): Use root of the imported
13199 packages as a WFL node.
13200 (field_declaration:): Removed unused local variable cl.
13201 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13202 (yyerror): New static elc. Removed static error_line, error_pos.
13203 New local code_from_source. Save ctxp->elc into elc at the first
13204 pass. Call java_get_line_col to get a string of the line where
13205 the error occurred.
13206 (debug_line): Removed static function.
13207 (parse_error_context, parse_warning_context): Parameter cl is now
13208 a WFL node. Use its value to initialize ctxp->elc.
13209 (redefinition_error): Parameter cl is now a WFL node.
13210 (parse_add_interface): New parameter wfl. No longer call
13211 lookup_cl, use wfl instead.
13212 (check_class_interface_creation): Parameter cl is now a WFL node.
13213 (maybe_create_class_interface_decl): Likewise.
13214 (add_superinterfaces): New function.
13215 (create_interface): Removed local cl, node, super_decl,
13216 super_decl_type. Function now uses id as a WFL node. Better
13217 warning/error report on obsolete or forbidden mix of
13218 modifiers. Now calls add_superinterfaces to register interfaces.
13219 (create_class): Removed local cl, node. Local variable id is used
13220 as a WFL node. Better error report on forbidden modifier
13221 mix. Uses add_superinterfaces to register interfaces.
13222 (find_field): Argument cl is now a WFL node. Now store the WFL
13223 node of a fields that needs to be checked for their
13225 (method_header): Local variable node non longer used. Local
13226 variable id replaces cl.
13227 (check_modifiers_consistency): Local variable cl is now a WFL
13229 (method_declarator): Local variable cl replaced by parameter id.
13230 (parser_qualified_name): Now uses parameter name as a WFL node.
13231 (parser_check_super_interface): New parameter wfl, for achieve
13232 greater accuracy during error reports.
13233 (parser_chain_incomplete_item): New parameter named location. Used,
13234 along the decl, to construct the incomplete item node.
13235 (java_complete_class): resolve_class now uses WFL node extracted
13236 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13238 (complete_method_decl): Unresolved function's argument types are WFL.
13239 (resolve_class): Parameter cl is now a WFL node.
13240 (resolve_and_layout): Likewise.
13241 (do_resolve_class): Likewise. Try first to use cl and then do the
13242 lookup on the decl when calling check_pkg_class_access.
13243 (complete_class_report_errors): Use IC_TYPE in place of
13244 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13245 instead of doing a lookup over the decl.
13246 (java_check_final): Use WFL info from field tree list.
13247 (lookup_cl): Rewritten and returns a statically defined WFL node.
13248 (lookup_modifier_cl): Now uses information from WFL nodes.
13249 (process_imports): Likewise.
13250 (read_import_dir): name and cl arguments replaced by a single WFL
13251 node. Function modified accordingly.
13252 (find_in_imports_on_demand): Now uses WFL node.
13253 (check_pkg_class_access): cl argument is now a WFL node.
13254 (declare_local_variables): Fixed to use WFL nodes.
13255 (resolve_expression_name): Likewise.
13256 (build_method_invocation_stmt): name_combo argument renamed
13257 wfl. Function modified to use WFL nodes.
13258 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13259 (lookup_method_invoke): cl is now a WFL node. Added missing
13260 IDENTIFIER_POINTER to class type decl name.
13262 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13264 * lang.c (init_parse): Now returns char* containing the filename.
13266 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13268 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13270 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13271 * class.c (make_class_data): If flag_assume_compiled, initial class
13272 state is CSTATE_PREPARED; make superclass and interfaces direct
13273 references, rather than constant pool indexes.
13275 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13277 * parser.y: Include flags.h. Removed debug variable pl.
13278 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13279 (block:): Likewise.
13280 (labeled_statement_nsi:): Generate debug info when reducing
13281 expression_statement:.
13282 (check_pkg_class_access): get_access_flags_from_decl invokation
13283 fixed for new CLASS_* flags location.
13284 (source_end_java_method): Save/restore parser context when
13285 entering/leaving this routine. Restore lineno to its right value
13286 before calling expand_end_bindings.
13287 (build_method_invocation_stmt): build_invoke called with the
13288 current line information.
13289 (build_invoke): New argument cl. Wrap the function call around a
13291 (refine_accessible_methods_list): Changed comment, removed
13293 * parse.h: Fixed typo in comments.
13294 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13295 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13296 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13298 * lex.c (java_lex): Record the last closing curly bracket of a
13300 * jcf-parse.c (jcf_parse_source): Now calls
13301 java_check_methods. Clarified comment, fixed typo.
13303 1998-04-09 Dave Brolley <brolley@cygnus.com>
13305 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13306 (finish_parse): Expose for non USE_CPPLIB builds.
13308 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13310 * lang.c (lang_print_xnode): New function.
13312 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13314 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13315 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13316 used to build a class's dispatch table.
13317 (make_class_data): Generate dispatch table if flag_assume_compiled.
13318 Set dtable of class object to address of class_dtable_decl.
13320 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13321 be volatile and have side effects - generates better code.
13323 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13324 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13326 * expr.c (expand_invoke): If class is final, method is
13327 effectively final, so can call it directly.
13329 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13331 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13333 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13335 * parse.y (build_method_invocation_stmt): Removed extra argument
13338 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * expr.c (dtable_indent): Now static global.
13341 (expand_invoke): Now call invoke_build_dtable and
13342 build_invokevirtual.
13343 (invoke_build_dtable, build_invokevirtual): New functions.
13344 * jcf-io.c (find_class): Defer issuing a warning by setting
13345 jcf->outofsynch to 1.
13346 * jcf-parse.c (jcf_out_of_synch): New function.
13347 (load_class): Test this_jcf.outofsynch flag and call
13348 jcf_out_of_synch accordingly.
13349 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13350 comment indentation.
13351 * lex.c (java_get_unicode): Fixed code indentation.
13352 (java_lex): Create string literal. Fixed typo. Removed several
13353 premature obstack_free.
13354 * parse.h: New enums for name resolution and invocation mode.
13355 (struct qualification): New data structure.
13356 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13357 (do_resolve_class, build_method_invocation_stmt,
13358 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13359 debug_line, identical_subpath_p, invocation_mode,
13360 refine_accessible_methods_list, build_invoke,
13361 lookup_method_invoke): New functions declared.
13362 (build_invokevirtual, invoke_build_dtable, match_java_method,
13363 build_field_ref, jcf_out_of_synch): New references to external
13365 (struct parse_ctxt): Removed artificial_constructor field.
13366 * parse.y: (array_type:): Type defined for this rule.
13367 (class_type:): Installed default rule for interface_type:.
13368 (array_type:): Now build Java array type.
13369 (qualified_name:): Now use obstack_grow0.
13370 (method_declaration:): Skip the artificial constructor added to
13372 (abstract_method_declaration:): Execute the code only during pass 1.
13373 (block:): Installed default rule in block_statements:.
13374 (block_statement:): Add the statement to the method during pass 2.
13375 (statement_expression): Installed default rule for
13376 method_invocation:.
13377 (argument_list:): Added code to build the argument list.
13378 (method_invocation:): Added call to create the method invocation
13380 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13381 (debug_line): New function for debug.
13382 (complete_class_decl): No longer do something during pass 1.
13383 (method_header): Use BUILD_PTR_FROM_NAME.
13384 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13386 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13387 function's main comment.
13388 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13390 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13391 (resolve_class): Now works with arrays.
13392 (do_resolve_class, resolve_and_layout): New functions.
13393 (java_check_regular_methods): Reverse method list before and after
13394 having processed it. No longer set ctxp->artificial_constructor.
13395 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13396 accordingly. Fixed typo in issued error message. Now use
13398 (find_in_imports_on_demand): Now use obstack_grow0.
13399 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13400 (source_end_java_method): Call expand_expr_stmt instead of
13401 expand_expr. Calls it before calling expand_function_end.
13402 (java_method_add_stmt): Do nothing if errors were found during
13404 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13405 (build_method_invocation_stmt, build_invoke, invocation_mode,
13406 lookup_method_invoke, refine_accessible_methods_list,
13407 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13409 * typeck.c (build_java_signature): Properly end method signature
13410 if return type skipped.
13411 (match_java_method): New function.
13413 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13415 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13417 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13419 * expr.c (build_invoke_non_interface): New function.
13420 (methods_ident, ncode_ident): Now static globals.
13421 (expand_invoke): Use build_invoke_non_interface.
13422 * java-tree.h (struct lang_decl): New field function_decl_body.
13423 (DECL_FUNCTION_BODY): New macro.
13424 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13425 CLASS_FROM_SOURCE_P.
13426 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13427 before starting pass 2. Call to java_generate_parsed_class replaced
13428 by java_register_parsed_class.
13429 * lex.c: Fixed typo in header. Some line width related formating.
13430 * lex.h: Some line width related formating.
13431 * parse.h (source_end_java_method, resolve_expression_name,
13432 complete_class_decl, maybe_create_class_interface_decl,
13433 check_class_interface_creation): New static function declarations.
13434 (java_layout_parsed_class, java_method_add_stmt): New function
13436 (struct parser_ctxt): Field mark_class_generate removed. New
13437 fields class_list and artificial_constructor.
13438 * parse.y: Fixed typo in header.
13439 (class_declaration:): Call complete_class_decl when class body
13441 (method_declaration:): Call source_end_java_method in pass 2 when
13442 the method body is defined.
13443 (postfix_expression:): Do expression name resolution on sub-rule
13444 name during pass 2.
13445 (create_class, create_interface): Merged common pieces.
13446 (check_class_interface_creation, maybe_create_class_interface_decl):
13448 (complete_class_decl): New function.
13449 (register_fields): Fixed line width related typo.
13450 (method_header): Correctly skip first argument when fixing
13451 argument line. Changed the loop.
13452 (java_check_circular_reference): Now use ctxp->class_list.
13453 (java_complete_class): Removed start/stop marking.
13454 (java_check_regular_methods): Now takes a class decl as an
13455 argument. Add default constructor if none were encountered.
13456 (java_check_methods): Now use ctxp->class_list. Changed call to
13457 java_check_regular_methods.
13458 (source_start_java_method): Set DECL_ARG_TYPE for each function
13460 (source_end_java_method, java_method_add_stmt): New functions.
13461 (java_generate_parsed_class): No longer exists.
13462 (java_layout_parsed_class, java_register_parsed_class): New functions.
13463 (resolve_expression_name): New function.
13465 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13467 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13468 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13469 until pass initializations are done. Call read_import_dir with
13471 * parse.h: (lookup_modifier_cl): New function declared.
13472 (INTERFACE_FIELD_MODIFIERS): New macro.
13473 (OBSOLETE_MODIFIER_WARNING): New macro.
13474 * parse.y: (register_fields): Class type and current field name in
13475 local variables. Check modifier(s) if adding field(s) to an interface.
13476 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13477 and report errors using the faulty modifier line context.
13478 (lookup_modifier_cl): New function.
13479 (read_import_dir): Detect and report default import processing
13482 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13484 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13485 * class.c (is_compiled_class): Return 1 after making sure it
13486 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13487 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13488 * java-tree.h (flag_assume_compiled): Add decl.
13489 * lang.c (lang_f_options): Add the flag.
13490 (flag_assume_compiled): Add decl, default to 0.
13492 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13494 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13495 (is_compiled_class): Likewise.
13496 (layout_class): Likewise.
13497 (layout_class): Detect and lay out classes defined in source code.
13498 (interface_of_p, add_interface_do, may_add_interface): New
13500 (add_interface): Now use add_interface_do.
13501 (add_method_1): New function.
13502 (add_method): Now use add_method_1.
13503 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13504 (complete_start_java_method): New function.
13505 (start_java_mehod): Now call complete_start_java_method.
13506 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13507 (expand_invoke): Likewise and fixed typo.
13508 *gjava.c: (print_super_field): Use new argument to find_class
13511 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13512 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13513 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13515 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13516 (add_method_1, push_class): New prototypes.
13517 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13518 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13519 directory where the class was found.
13520 (find_class): New argument DO_CLASS_FILE. Function find_class
13521 modified accordingly.
13522 *jcf-parse.c: (fix_class_path): New function.
13523 (load_class): Use new VERBOSE argument. load_class now finds and
13524 loads/parses .class/.java files. Save read_state of current_jcf
13526 (java_parser_abort_on_error): New macro.
13527 (jcf_parse_source, parse_source_file): New function.
13528 (jcf_parse): Fixed typo.
13529 (yyparse): Call parse_source_file () only.
13530 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13531 writing the real class name back in the zip directory entry.
13532 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13533 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13534 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13535 (find_class): Prototype fixed.
13536 *lex.c: Added 1998 time stamp.
13537 Removed all static global variables, moved into the parser
13538 context data structure.. Now include unistd.h if SEEK_SET not
13540 (java_init_lex): Rewritten.
13541 (java_sneak_unicode): Modified current unicode access in current line.
13542 (java_unget_unicode): Likewise.
13543 (java_allocate_new_line): New allocation management.
13544 (java_read_char): Modified access and storage of unget_utf8_value.
13545 New way of processing current unicode.
13546 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13547 (java_get_unicode): Now use the parser context.
13548 (java_lineterminator): Likewise.
13549 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13550 of the reentrant parser implementation. Function now use the
13551 parser context data structure and java_lval. Fixed production of
13552 the float and double constant "out of range" error message. Fixed
13553 obstack use. Return integer value when hitting a modifier. Now
13554 return type for TRUE, FALSE and other predefined types. Return
13555 identifier as a TREE_LIST list containing the current line context
13556 as the TREE_VALUE sub-node.
13557 (java_unicode_2_utf8): Fixed typo in declaration.
13558 (java_lex_error): Now use the parser context data structure.
13559 *lex.h: Added 1998 time stamp.
13560 (struct java_line): New fields ref_count and next.
13561 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13562 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13563 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13564 *parse.h: Added 1998 time stamp.
13565 (java_parse_source_file): Renamed from parse_source_file.
13566 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13567 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13568 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13569 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13570 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13571 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13572 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13573 (struct parser_ctxt): New data structure to keep the parser context.
13574 *parse.y: Added 1998 time stamp, got rid of static global variables.
13575 (java_error_count, ctxp): New global variables.
13576 (%union): New value field.
13577 (numeric_type, integral_type): Rules removed.
13578 (primitive_type): Rule defined to handle integral, float, double and
13580 (qualified_name, package_declaration,
13581 single_type_import_declaration, type_import_on_demand_declaration,
13582 modifiers, class_declaration, super, interfaces,
13583 interface_type_list, class_body, field_declaration,
13584 field_declaration, variable_declarators, variable_declarator,
13585 variable_declarator_id, method_declaration, method_header,
13586 formal_parameter_list, formal_parameter, method_body, block,
13587 static, interface_declaration, extends_interfaces,
13588 abstract_method_declaration, local_variable_declarators): Rules now
13590 (force_error, do_warning): New global statics.
13591 (push_parser_context, parser_context_save_global,
13592 parser_context_restore_global, pop_parser_context): New functions.
13593 (yyerror): Now uses the global parser context. Fixed use of obstack.
13594 (parse_error, parse_error_context, parse_warning_context,
13595 java_accstring_lookup, redefinition_error, check_modifiers,
13596 parser_add_interface, create_interface, create_class, find_field,
13597 duplicate_declaration_error, register_fields, method_header,
13598 check_modifiers_consistency, check_abstract_method_header,
13599 method_declarator, parser_qualified_classname,
13600 parser_check_super_interface, parser_check_super,
13601 parser_chain_incomplete_item, java_check_circular_reference,
13602 layout_class_from_source, java_complete_class,
13603 complete_method_decl, resolve_class, complete_class_report_errors,
13604 java_check_final, check_method_redefinition,
13605 java_check_regular_methods, java_check_abstract_methods,
13606 java_check_methods, lookup_java_interface_method2,
13607 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13608 process_imports, find_in_imports, read_import_entry,
13609 read_import_dir, find_in_imports_on_demand,
13610 check_pkg_class_access, not_builtin_p, declare_local_variables,
13611 source_start_java_method, java_generate_parsed_class): New
13613 *typeck.c: (signature_include_return): New global variable.
13614 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13615 to add the function returned type in the signature.
13617 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13619 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13621 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13623 * Make-lang.in (java.info): Added.
13624 (java.install-info): Added
13626 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13628 * Makefile.in (clean): Also remove java/parse.c.
13630 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13632 Add a pair of -fbounds-check/-fno-bounds-check options.
13633 * lang.c (lang_decode_option): Add code to grok arguments.
13634 (flag_bounds_check): Add decl.
13635 (lang_f_options): New array w/ the option in it.
13636 * java-tree.h (flag_bounds_check): Add decl.
13637 * lang-options.h: New file.
13638 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13639 of a static macro value.
13640 (JAVA_ARRAY_EXCEPTION): Delete macro.
13642 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13644 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13645 * expr.c (build_anewarray): Add missing promote_type.
13647 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13649 Add array types with known length to optimize bounds checking.
13650 * typeck.c (build_java_array_type): Take length parameter.
13651 (java_array_type_length, build_prim_array_type): New functions.
13652 * java-tree.h: Update for new functions.
13653 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13654 * class.c: Use build_prim_array_type.
13655 * expr.c (can_widen_reference_to): Handle known-length array types.
13656 (verify_jvm_instructions): Keep track of integer push instructions
13657 followed by newarray/anewarray, so we can build known-length arrays.
13658 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13659 (java_array_data_offset): New function.
13660 (build_java_array_length_access): New function. Optimize if constant.
13661 (build_java_arrayaccess): Constant fold bounds check.
13662 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13663 (build_newarray, build_anewarray): New functions.
13664 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13665 * verify.c (merge_types): Handle known-lengh array types.
13667 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13669 * expr.c (expand_byte_code): Fix performace bug, which caused
13670 searching linenumber_table to be linear rather than constant.
13672 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13674 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13676 * decl.c, java-tree.h (soft_fmod_node): New global.
13677 * decl.c (init_decl_processing): Define __builtin_fmod.
13678 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13679 using __builtin_fmod.
13681 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13683 * keyword.h: New file, output of keyword.gperf as processed by
13685 * lex.c (java_lex_init): Initialize java_error_flag.
13686 * parse.c (YYERROR_NOW): Uses java_error_flag.
13687 * parse.y: New static java_error_flag. Useless definition of
13689 * parse.y (java_error): Portable error recovery using
13690 java_error_flag (not yet completely tuned).
13692 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13694 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13696 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13698 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13699 (parse.c, lex.c, keyword.h): New rules for Java source code
13701 * parse.c: Renamed into jcf-parse.c.
13702 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13703 * keyword.gperf: New file, Java keywords.
13704 * parse.y: New file, Java language grammar.
13705 * parse.h: New file, Java language grammar definitions.
13706 * lex.c: New file, Java language lexer.
13707 * lex.h: New file, Java language lexer definitions.
13709 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13711 * decl.c (clinit_identifier_node), java-tree.h: New global.
13712 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13713 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13714 * expr.c (expand_java_field_op): Check for invalid assignment
13717 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13719 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13721 * verify.c (verify_jvm_instructions): When processing a handler,
13722 attempt to set the current_subr to the right value.
13723 (More complicated code combines Sep 17 and Oct 22 versions.)
13725 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13727 * class.c (push_class): Figure out (guess) name of source file.
13728 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13729 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13730 (parse_class_file): Change return type from int to void.
13731 Call debug_start_source_file/debug_end_source_file.
13733 * expr.c (build_java_binop): Fix masking 2nd operand.
13734 * decl.c (init_decl_processing): Set sizetype first.
13736 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13738 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13739 (Revert Sep 17 change.)
13741 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13743 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13744 .class extension in their name and fix thing so we don't process
13745 them parse_zip_file_entries().
13746 (parse_zip_file_entries): Cleaned unused local variables.
13748 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13750 * expr.c (can_widen_reference_to): Allows equal array element types.
13751 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13752 * jcf-dump.c (RET): Get (and print) index.
13754 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13755 Promote element type to POINTER_TYPE.
13757 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13760 find_in_current_zip, jcf_figure_file_type): Moved from
13761 jcf-reader.c to parse.c.
13762 * zextract.c: (read_zip_archive): takes file_comment_length possible
13763 field into account.
13765 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13767 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13769 * verify.c (merge_types): Handle array types even better ...
13771 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13773 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13775 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13776 * class.c (make_class_data): Don't build fields_decl if no fields.
13777 When building fields_decl, skip if DECL_ARTIFICIAL.
13779 * expr.c (java_stack_swap): Update stack_type_map.
13780 * verify.c (merge_types): Handle array types better.
13782 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13784 * class.c (add_field): Don't promote short integral fields to
13785 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13786 * expr.c (push_value): Promote and convert short integral values.
13788 * decl.c, java-tree.h (integer_two_node): New constant node.
13789 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13791 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13793 * class.c (append_gpp_mangled_type): Use function argument
13794 unpromoted type to generate mangled name.
13796 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13798 * constants.c (build_constant_data_ref): Now uses current_class
13799 instead of main_class.
13800 (build_constants_constructor): Now uses current_class instead of
13802 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13803 of the global variable SeepZipFiles done here.
13804 * zextract.c (read_zip_archive): extra_field optional field taken
13805 into account while computing the position of the class file in the
13807 * verify.c (verify_jvm_instructions): Use current_jcf to search
13809 * parse.c (load_class): First search for the class to load in the
13810 current zip file. Saves current_jcf (restored before returning
13811 from that function). Don't call JCF_FINISH in the class was found
13812 in the current ZIP file.
13813 (jcf_parse): If the class was found in the current ZIP file, save
13814 its tree_constant_pool (for later reuse).
13815 (parse_class_file): New function. Process each method defined in
13816 the current class and record the class as to be later registered.
13817 (yyparse): Rewritten. Figure the type of the current file and switch
13819 * lang.c: New global variable current_jcf.
13820 (lang_init): Removed compiling_from_source test (done later, in
13821 yyparse). Removed call the jcf_parse ().
13822 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13823 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13824 in the current ZIP file) and zip_offset (offset to the class data in
13825 the current zip file).
13826 * jcf-reader.c: zipfile.h included.
13827 localToFile: New ZipFileCache static global variable
13828 (parse_zip_file_entries): New function. Browse the current ZIP
13829 file directory and process each class found.
13830 (process_zip_dir): New function. Register each class found in the
13831 ZIP file directory. The class aren't parsed but a valid JCF is
13832 link to each of them.
13833 (find_in_current_zip): New function. Search for a class in the
13834 current ZIP file directory. If found, prepare the class so that it
13836 (jcf_figure_file_type): New function. Examine the file structure
13837 to figure a class file, a ZIP file. If none of these categories are
13838 matched, a source file is assumed.
13839 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13840 SeenZipFile: New global variable.
13841 (open_in_zip): Use zipmember's length to accelerate the search for
13842 a member. If zipmember was NULL and zip file successfully read,
13844 * java-tree.h: New global variable current_jcf declared. Added
13845 declaration for current_constant_pool_tags, current_constant_pool_data,
13846 current_constant_pool_length, current_constant_pool_data_ref.
13847 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13848 store the JCF of classes seen in a zip file) and tree *constant_pool
13849 (to save a loaded class constant pool). current_class declared here.
13850 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13851 retrieve method_ref_constant.
13852 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13853 (OBJECT): get_class_constant now uses current_jcf.
13854 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13855 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13856 (expand_invoke): Now uses current_class instead of main_class
13857 (build_class_init): Now uses current_class instead of main_class
13858 * class.c: New static global variable registered_class.
13859 (register_class): New function.
13860 (emit_register_class): Modified to use registered_class instead of
13862 (is_compiled_class): Now take into account class seen in the archive.
13864 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13866 * except.h: Renamed to: java-except.h.
13867 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13868 * except.c: Add semi-working (commented out) implementation.
13870 * expr.c (expand_iinc): Add needed flush_quick_stack.
13871 * parse.c (set_source_filename): New function.
13872 (give_name_to_class): Set input_filename from package.classname.java.
13874 * jcf-io.c (find_class): Don't look first in ".".
13876 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13878 * zextract.c (read_zip_archive): Now takes into account the
13880 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13882 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13884 * constants.c, java-tree.h (build_internal_class_name): New function.
13885 (alloc_class_constant): Re-implement using build_internal_class_name.
13886 * class.c (make_class_data): Likewise.
13887 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13889 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13891 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13892 to NULL before pushing an exception handler target.
13894 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13895 (java_stack_swap, java_stack_dup): Re-write to be safe from
13896 clobbering registers.
13897 (build_class_init): New function.
13899 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13901 * typeck.c (build_java_array_type): Temporary use
13902 permanent_obstack to create the array 'length' field.
13903 * expr.c (lookup_label): Temporay use permanent_obstack to create
13904 label if not found.
13905 * class.c (push_super_field): Tempory use permanent_obstack.
13907 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13909 * typeck.c (type_for_mode): Now handles double_type_node and
13911 * verify.c (verify_jvm_instructions): The instruction following
13912 the wide bytecode is checked. OPCODE_ret added to the list of
13915 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13917 * class.c (make_class): Temporary use permanent_obstack. Set the
13918 class CLASS_P field to 1.
13919 (push_class): Temporary use permanent_obstack.
13920 (set_super_info): Temporary use permanent_obstack.
13921 (add_method): Temporary use permanent_obstack, set
13922 METHOD_TRANSIENT().
13923 (add_field): Temporary use permanent_obstack. Sets
13924 FIELD_VOLATILE() and FIELD_TRANSIENT().
13925 (build_class_ref): Temporary use permanent_obstack if the class
13927 (build_static_field_ref): Temporary use permanent_obstack when
13928 creating field's rtl.
13929 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13930 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13931 and fields. Function finalized, as far as flag handling.
13932 (push_class_static_dummy_field): Temporary use permanent_obstack.
13933 (emit_register_class): Force generation of class registration at
13935 * decl.c (end_java_method): Call permanent_allocation() before
13937 * expr.c (can_widen_reference_to): Added comment to interface
13938 handling, fixed typo.
13939 (lookup_field): Now uses CLASS_P() to correct FIXME
13940 (expand_invoke): Verification on public && !static &&
13941 !abstract moved into soft_lookupinterfacemethod (kaffe).
13942 Use Object class dtable if objectref is an array when expanding
13944 (java_push_constant_from_pool): Temporary use permanent_obstack
13945 for CONSTANT_string
13946 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13947 create constant references.
13948 (get_constant): Temporary use permanent_obstack to create constant.
13949 (load_class): Temporary use permanent_obstack to load class.
13950 (jcf_parse): Temporary use permanent_obstack to perform class
13952 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13953 (build_java_signature): Temporary use permanent_obstack.
13954 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13956 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13957 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13960 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13962 * class.c (append_gpp_mangled_type): Fix typo.
13963 (emit_register_class): Use main_class to get class object, rather
13964 than looking for no-longer-existing static decl starting with _CL.
13965 * typeck.c (parse_signature_type): Promote array element type
13966 if it is a RECORD_TYPE.
13968 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13970 * class.c (push_class_static_dummy_field): New function.
13971 (mangle_static_field): New. Do G++-style mangling of static fields.
13972 (layout_class): Mandle static fields here, not in add_field.
13973 (build_class_ref): The class object is now a dummy static field.
13974 * decl.c (find_local_variable): Look for best, instead of first match.
13975 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13976 (build_java_athrow): Don't check here if exception is Throwable.
13977 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13978 (TYPE_USED): Removed. No longer used ...
13979 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13980 * verify.c (push_pending_label): New function.
13981 (push_pending_block): Renamed to check_pending_block.
13982 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13983 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13984 re-checking possible handlers) after a store (less wasted work).
13985 Check for null handler (finally) before calling add_handler.
13986 Various changes to (finally?) correctly handle try/finally.
13988 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13990 * class.c: Include stdio.h.
13992 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13994 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13995 to make sure class is initialized before static/special invoke.
13997 * verify.c (verify_jvm_instructions): On a store instruction,
13998 call find_local_variable to force pre-allocation of decl and rtx.
13999 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14001 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14003 * class.c (build_class_ref): Strip off "promoted_" if need be.
14004 (make_field_value): Call build_java_signature when needed.
14005 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14006 * expr.c (build_java_athrow): Don't push_value of exception.
14007 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14008 match specification of [fd]cmp[lg] for NaNs.
14009 (expand_byte_code): Add support for exception handler ranges.
14010 * except.c: Add skeleton for EH code-generation.
14011 * verify.c (merge_types): Treat all promoted integral types as equal.
14012 * constants.c (build_constants_constructor): To force creation of
14013 current_constant_pool_data_ref, call build_constant_data_ref.
14015 * javaop.def (lload): Fix typo.
14016 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14018 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14020 * parse.c: Don't include function.h.
14022 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14024 * except.[ch]: New files.
14025 * Makefile.in (JAVA_OBJS): Add except.o
14026 * expr.c: Temporary warning about unimplemented exceptions.
14027 * verify.c: Verify exception handlers.
14029 * jcf-dump.c (disassemble_method): Print exception table.
14031 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14033 * expr.c (verify_jvm_instructions): Started a thorough
14034 verification of invoke* bytecodes.
14035 (expand_byte_code): flush quick stack if PC is the target of a
14036 branch. and undef RET (conflicting with config/i386/i386.h).
14037 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14039 (expand_invoke): Now handles invokeinterface and do more
14040 verification according to the bytecode.
14041 (lookup_field): Don't try to load the class if processing
14043 (can_widen_reference_to): Now handles interfaces.
14044 * decl.c (init_decl_processing): New global variable
14045 soft_lookupinterfacemethod_node, declared in java-tree.h.
14046 Call set_super_info on string_type_node.
14047 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14049 * class.c (set_super_info): Fills the CLASS_* flags according to
14051 (get_access_flags_from_decl): Handles all class flags.
14053 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14055 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14056 * parse.c (yyparse): Check for abstract method, and missing code.
14057 * expr.c (expand_byte_code): Change interface.
14058 * lang.c (put_decl_node): Print promoted types prettier.
14059 * verify.c (verify_jvm_instruction): Change interface.
14060 Partial support for scanning exception table.
14061 For load instructions, handle promoted integral types.
14063 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14065 * verify.c: New file, with contents moved from expr.c.
14066 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14067 * typeck.c (is_array_type_p): Moved here from expr.c.
14068 * java-tree.h: Add some now-needed function declarations.
14069 * Makefile.in (JAVA_OBJS): Added verify.o.
14071 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14073 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14074 METHOD_ABSTRACT flag.
14076 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14077 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14078 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14080 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14082 (start_java_method): Hook for SYNCHRONIZED methods.
14084 * expr.c (build_java_jsr, build_java_ret): New functions
14085 (JSR,PRE): New macros
14086 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14087 (verify_jvm_instructions): tableswitch, lookupswitch,
14088 monitorenter, monitorexit, goto_w: verified.
14089 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14090 (build_java_monitor): New function.
14091 (MONITOR_OPERATION): Modified to call build_java_monitor()
14092 (verify_jvm_instructions): Started a thorough verification of
14095 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14097 Support verification of jsr/ret subroutines (used for try/finally).
14098 * decl.c (return_address_type_node): New type node.
14099 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14100 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14101 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14102 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14103 TYPE_USED): New macros for special types in type_map.
14105 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14106 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14108 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14110 * expr.c (can_widen_reference_to): New function.
14111 (pop_type): Use it.
14112 (merge_type_state): Support handling start of subroutine.
14113 (push_pending_block): Return char* error message, instead of calling
14114 fatal on an error. Also handle subroutines.
14115 (verify_jvm_instructions): Handle errors from push_poending_block.
14116 Support jsr and ret instructions.
14118 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14120 * jcf-io.c (find_classfile): Fix thinko.
14121 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14123 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14125 * Makefile.in (BISON): Remove.
14127 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14129 * Makefile.in: Convert to autoconf.
14130 * config-lang.in (outputs): Added java/Makefile.
14132 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14133 Rename cc1java to jc1.
14135 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14136 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14138 * class.c (class_depth): Do load_class if needed.
14140 Mostly better verification.
14141 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14142 (init_decl_processing): Change return type of soft_checkcast.
14143 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14144 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14145 lang_print_error): New functions.
14146 (lang_init): Set global hook print_error_function to lang_print_error.
14147 * expr.c: In the type_map ptr_type_node is only used for null now.
14148 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14149 (merge_types): Dererence pointer to record types before comparing.
14150 (decode_newarray_type, merge_types): On error just return NULL.
14151 (build_java_binop): Add preliminary implementation (with warning)
14152 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14153 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14154 (expand_compare, expand_java_goto, expand_java_call): Don't
14155 push_pending_block, since that only makes sense when verifying.
14156 (merge_type_state): Different return codes.
14157 (push_pending_block): A block may need to be verified more than once.
14158 (expand_byte_code): Warn about unused code at code generation time.
14159 (verify_jvm_instruction): Changed logic, since code may need to be
14160 re-verified if type-state has changed. Also, better error handling.
14161 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14162 Improve newarray, anewarray, ?aload, athrow,
14163 * java-tree.h (LABEL_CHANGED): New macro.
14165 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14167 * decl.c (soft_athrow_node): New global variable initialized.
14168 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14169 * typeck.c (convert): Added support for REAL_TYPE.
14170 (convert_to_char): New function.
14171 (convert): Handle CHAR_TYPE.
14172 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14173 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14174 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14176 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14177 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14178 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14179 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14180 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14181 to Use The Right Things.
14182 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14183 compatible with INT. BOOLEAN is made equivalent to BYTE.
14184 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14185 OPCODE_ifnonnull): Now supported.
14186 (build_java_athrow): New function.
14188 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14190 Rename method name <init> to match G++ (and fix mangling).
14191 * class.c (layout_class): Replace method name of <init> by class name.
14192 (make_method_value): Do inverse renaming of constructor from <init>.
14193 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14194 * typeck.c (lookup_java_constructor): New function.
14195 * expr.c (expand_invoke): If method_name is <init>, call
14196 lookup_java_constructor to find constructor.
14198 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14200 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14202 * parse.c (get_class_constant): Modified to handle array "classes"
14203 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14205 (convert): Modified to handle real type.
14206 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14207 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14208 variables declared.
14209 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14210 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14211 global variables initialized.
14212 (find_local_variable): Handles the case of a pointer
14213 (end_java_method): Restore the use of one more scope
14214 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14215 build_java_array_length_access, expand_java_arrayload,
14216 expand_java_arraystore, expand_java_array_length,
14217 expand_java_multianewarray, expand_java_anewarray,
14218 build_java_check_indexed_type, is_array_type_p,
14219 build_java_throw_out_of_bound_exception): New functions.
14220 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14221 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14222 OPCODE_<t>aload): Implemented code for verification.
14223 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14224 ARRAY_NEW_MULTI): Macro defined.
14225 (CONVERT): Modified to invoke convert().
14226 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14228 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14230 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14231 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14232 (make_class_data): Field name needs '/' as package prefix.
14233 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14235 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14237 Implement debug information for local variables.
14238 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14239 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14240 DECL_LOCAL_SLOT_CHAIN): New macros.
14241 (struct lang_decl_var): New type.
14242 * parse.c (give_name_to_locals): Move to decl.c.
14243 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14244 (start_java_method): Re-write parameter handling.
14245 (pending_local_decls): New global variable.
14246 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14247 (find_local_variable): Accept pc so we can skips decls not in range.
14248 (struct binding_level): Add end_pc field.
14249 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14250 (various): Change so current pc gets passed to find_local_variable.
14252 * decl.c (init_decl_processing): Re-arrange fields in
14253 class_type_node and and method_type_node to match kaffe 0.9.1.
14254 * class.c (make_method_value, make_class_data): Update
14255 initializations to match.
14257 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14259 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14260 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14261 (push_super_field): New function.
14262 (make_class_data): Handle inheritance of class static initializer.
14263 (layout_class): New name mangling.
14264 * constants.c (build_constant_data_ref): Init type of data array
14265 to a one-element array.
14266 (build_constants_constructor): Set DECL_SIZE from complete array type.
14267 * decl.c: Rename class_type, object_type etc to class_type_node,
14268 object_type_node etc. Make former inherit from latter.
14269 * expr.c (expand_invoke): Add cast of function address.
14270 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14271 * parse.c (yyparse): Don't call layout_class here.
14272 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14274 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14276 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14277 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14278 (alloc_class_constant): New.
14279 * expr.c (expand_invoke): Make sure method's class is initialized.
14280 * class.c (interits_from_p, emit_register_class): New functions.
14281 * parse.c (yyparse): Call emit_register_class.
14283 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14285 * constants.c: New file, to handle constant pool.
14286 * Makefile.in (JAVA_OBJS): Add constants.o.
14287 * decl.c (init_decl_processing): Update, fix, finish various structs.
14288 (pushdecl_top_level): New.
14289 * parse.c (layout_class): Moved to class.c.
14290 * expr.c (java_push_constant_from_pool): New function.
14291 * class.c (build_class_ref): Make work fully
14292 (make_class_data): Emit super-class, constant pool, interface vector.
14294 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14296 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14297 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14298 * class.c (class_depth): New function.
14299 (lookup_named_class): Replaced by new function lookup_class.
14300 * decl.c (object_type_node, string_type_node): New.
14301 Remove various types that we no longer need.
14302 * expr.c (verify_jvm_instructions): New separate verifier pass.
14303 (push_type, pop_type): New functions for verifier.
14304 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14305 (expand_byte_code): Simplify, since we assume already verified.
14306 (expand_invoke): Now mostly works.
14307 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14308 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14309 * parse.c: Wait to allocate class object until we know its name.
14310 (layout_class): Calculate DECL_VINDEX for each virtual method.
14311 * typeck.c (get_array_type): Rename to ...
14312 (build_java_array_type): ... and provide working implementation.
14313 (build_java_signature): New function - build Java signature of type.
14314 (set_java_signature): New function - cache signature with type.
14315 (lookup_java_method): New function.
14317 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14319 * class.c (ident_subst): Take extra SUFFIX parameter.
14320 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14321 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14322 (build_class_ref): Actually implement.
14323 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14324 * decl.c (builtin_function): New.
14325 (init_decl_processing): Update for current Kaffe. Declare some
14326 builtin Kaffe functions.
14327 * expr.c (build_address_of): New.
14328 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14329 Renamed (from expand_java_new etc), and added working implementations.
14330 (build_field_ref): Now also handle static fields.
14331 (expand_invoke): Implement invokestatic, and start implement rest.
14332 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14333 * javaop.def: Rename invokevirt -> invokevirtual.
14334 * lang.c (use_handles): Removed.
14335 * parse.c: Add support for ConstantValue attribute.
14336 Handle nested loading of a class. (JPOOL_UTF): New.
14338 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14340 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14342 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14344 * Make-lang.in (java.install-man): New empty rule.
14345 * typeck.c (set_local_type): New function.
14346 * expr.c (STORE_INTERNAL): Call find_local_variable,
14347 not find_stack_slot. Call set_local_type.
14349 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14351 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14352 and building RECORD_TYPE CONSTRUCTORs.
14353 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14355 * lang.c (use_handles): Change the default to 0.
14356 * decl.c: Define and build class_type, field_type, utf8const_type.
14357 * class.c (make_class_data, make_field_value,
14358 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14359 hashUtf8String, strLengthUtf8, mangled_classname:
14360 Functions to build reflective data structures.
14361 * parse.c (yyparse): Call make_class_data.
14363 * jcf-io.c (open_class, find_classfile): New functions.
14364 * jcf-dump.c: Support reading classfile from explicitly-named
14365 class file (without CLASSPATH searching).
14367 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14369 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14370 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14371 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14372 (get_constant): Now trivial for CONSTANT_Utf8.
14374 * jcf.h: Make NEW_CPOOL the default.
14375 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14377 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>