1 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3 * buffer.c: Remove unnecessary casts.
4 * check-init.c: Likewise.
6 * constants.c: Likewise.
11 * jcf-parse.c: Likewise.
12 * jcf-path.c: Likewise.
18 2002-11-06 Tom Tromey <tromey@redhat.com>
20 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
23 2002-11-05 Tom Tromey <tromey@redhat.com>
26 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
27 * java-tree.h (enum java_tree_index): New values
28 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
29 (decimal_int_max, decimal_long_max): New defines.
30 * lex.c (yylex): Rewrote range checking. Sign extend literals.
31 (error_if_numeric_overflow): Rewrote range checking.
32 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
35 2002-11-02 Tom Tromey <tromey@redhat.com>
37 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
39 * class.c (make_method_value): Put class name, not signature, into
40 `throws' field. For PR java/8415.
42 2002-10-24 Tom Tromey <tromey@redhat.com>
44 * gcj.texi (Invoking gij): Document --showversion.
45 (Standard Properties): java.library.path now set.
47 2002-10-23 Tom Tromey <tromey@redhat.com>
49 * gjavah.c (decode_signature_piece): In JNI mode, print
50 `jobjectArray' when array depth is nonzero.
53 2002-10-15 Andrew Haley <aph@redhat.com>
55 * parse.y (patch_invoke): Call force_evaluation_order on a static
57 (resolve_qualified_expression_name): Call force_evaluation_order
58 on a arg list that is part of a Qualified Expression Name.
60 * lang.c (dump_compound_expr): New.
61 (java_dump_tree): New.
63 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
65 * gcj.texi: Added item describing the GCJ runtime property
68 2002-10-15 Richard Henderson <rth@redhat.com>
70 * jcf-parse.c (get_constant): Fix type warning.
72 2002-10-15 Andrew Haley <aph@redhat.com>
74 * java-tree.h (java_inlining_merge_static_initializers): Declare.
75 (java_inlining_map_static_initializers): Declare.
77 2002-10-14 Andrew Haley <aph@redhat.com>
79 * tree-inline.c (remap_block): All local class initialization
80 flags go in the outermost scope.
81 (expand_call_inline): Call java_inlining_map_static_initializers.
82 (expand_call_inline): Call java_inlining_merge_static_initializers.
83 * java/lang.c (merge_init_test_initialization): New.
84 (java_inlining_merge_static_initializers): New.
85 (inline_init_test_initialization): New.
86 (java_inlining_map_static_initializers): New.
88 2002-10-11 Mark Wielaard <mark@klomp.org>
90 * gcj.texi (Compatibility): Add Limitations and Extensions section.
92 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
94 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
96 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
98 * parse.y (merge_string_cste): Add parentheses around & within |.
100 2002-10-08 Tom Tromey <tromey@redhat.com>
102 * parse.y (variable_declarator_id): Simplify error path for
103 array declarator error. For PR java/8003.
105 2002-10-08 Zack Weinberg <zack@codesourcery.com>
107 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
110 2002-10-08 Andrew Haley <aph@redhat.com>
112 * parse.y (attach_init_test_initialization_flags): Check for
115 2002-10-07 Anthony Green <green@redhat.com>
117 * parse.y (merge_string_cste): Fix bug in string concatenation.
119 2002-10-03 Michael Koch <konqueror@gmx.de>
121 * gcj.texi (Standard properties):
122 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
124 2002-10-02 Roger Sayle <roger@eyesopen.com>
127 * lang.c (java_init): If storing the vbit in function
128 pointers, ensure that force_align_functions_log is atleast
129 one to aid compatability with g++ vtables.
131 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
133 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
134 foul of type-based aliasing.
136 2002-09-30 Anthony Green <green@redhat.com>
138 * gcj.texi (Invoking jv-scan): Fix texinfo.
140 2002-09-28 Anthony Green <green@redhat.com>
142 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
143 (Code Generation): Add -fno-assert documentation.
144 * jv-scan.c (flag_assert): New global.
145 (options): Add assert option.
146 (help): Add --no-assert documentation.
147 * parse-scan.y (flag_assert): New global.
148 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
149 (flag_assert): New global.
150 * java-tree.h (flag_assert): New global.
151 * lex.c (java_lex): Obey flag_assert.
152 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
155 2002-09-26 Andrew Haley <aph@redhat.com>
157 * expr.c (build_java_array_length_access): Check for null pointer.
158 * expr.c (expand_java_arrayload): Likewise.
160 2002-09-21 Richard Henderson <rth@redhat.com>
162 * jcf-parse.c (get_constant): Decode from IEEE no matter
163 what the target format.
165 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
167 * ChangeLog: Follow spelling conventions.
171 * gjavah.c: Likewise.
172 * java-tree.h: Likewise.
173 * jcf-dump.c: Likewise.
174 * jcf-parse.c: Likewise.
175 * jvspec.c: Likewise.
177 * mangle.c: Likewise.
180 2002-09-17 Tom Tromey <tromey@redhat.com>
182 * lex.c (java_read_unicode_collapsing_terminators): Handle case
183 where \r appears at EOF. Fixes PR java/7950.
185 2002-09-16 Geoffrey Keating <geoffk@apple.com>
187 * java-tree.h (union lang_tree_node): Add chain_next option.
189 2002-09-16 Richard Henderson <rth@redhat.com>
191 * jcf-parse.c (get_constant): Runtime check for IEEE format;
192 use new real.h interface.
193 * jcf-write.c (find_constant_index): Use new real.h interface.
194 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
196 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
198 * lang.c: Follow spelling conventions.
200 2002-09-11 Per Bothner <per@bothner.com>
202 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
203 constant to the type of the field.
204 (java_complete_tree): Remove now-redundant code.
206 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
208 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
211 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
212 return label if a ret instruction for the jsr has been reached.
214 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
216 * parse.y (DIR_SEPARATOR): Don't define.
217 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
219 2002-08-28 Andrew Haley <aph@redhat.com>
221 * verify.c (verify_jvm_instructions): Allow exception handler
222 inside code that is being protected, but generate a warning.
223 * except.c (link_handler): Initialize `expanded' in new eh_range.
224 (binding_depth, is_class_level, current_pc): Declare extern.
226 2002-09-01 Mark Wielaard <mark@klomp.org>
228 * gcj.texi: Add chapter about system properties.
231 2002-08-26 Tom Tromey <tromey@redhat.com>
233 * parse.y (try_builtin_assignconv): Allow narrowing primitive
234 conversion if RHS_TYPE is byte, short, or char.
236 2002-08-22 Tom Tromey <tromey@redhat.com>
238 * gcj.texi (Invoking gij): Document -cp and -classpath.
240 2002-08-21 Tom Tromey <tromey@redhat.com>
242 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
243 $(prefix)/share. For PR libgcj/7633.
245 For PR java/6005 and PR java/7611:
246 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
247 (java_can_use_bit_fields_p): New function.
249 2002-08-16 Tom Tromey <tromey@redhat.com>
251 * gcj.texi (Class Initialization): Mention class initialization of
254 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
256 * Make-lang.in (java-tree-inline.o): New.
257 (JAVA_OBJS): Add java-tree-inline.o.
258 * parse.y (source_end_java_method): Call java_optimize_inline.
259 (java_expand_method_bodies): Save method's tree in
261 (add_stmt_to_compound): Keep track of the number of statments.
262 * lang.c (java_init): Enable flag_inline_trees.
263 (java_post_options): If flag_inline_functions is on, enable
264 flag_inline_trees instread.
265 (decl_constant_value): New.
266 (java_tree_inlining_walk_subtrees): New.
267 * java-tree.h (DECL_NUM_STMTS): New macro.
268 (java_optimize_inline): Declare.
269 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
271 * decl.c (build_result_decl): If we already have a DECL_RESULT
273 (dump_function): New.
274 (java_optimize_inline): New.
275 (dump_function): New.
277 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
280 * parse.y (build_assertion): Invert return from
281 desiredAssertionStatus.
283 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
285 * jcf-write.c (get_access_flags): Return correct access flags for
286 private and protected inner classes.
288 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
290 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
292 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
294 * mangle_name.c: Don't include obstack.h twice.
295 * xref.c: Don't include obstack.h.
297 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
299 * class.c: (permanent_obstack): Delete declaration.
300 * constants.c: (permanent_obstack): Delete declaration.
301 * except.c: (permanent_obstack): Delete declaration.
302 * expr.c: (permanent_obstack): Delete declaration.
303 * jcf-parse.c: (permanent_obstack): Delete declaration.
304 (saveable_obstack): Delete declaration.
305 * parse.h: (permanent_obstack): Delete declaration.
306 * typeck.c: (permanent_obstack): Delete declaration.
308 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
310 * gcj.texi (version-gcc): Increase to 3.3.
312 2002-07-22 Tom Tromey <tromey@redhat.com>
314 * lex.c (java_lex): Check for `e' or `E' after 0.
316 2002-07-21 Richard Henderson <rth@redhat.com>
318 * lang.c (java_unsafe_for_reeval): New.
319 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
321 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
323 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
324 (jcf_path_init): Use GET_ENVIRONMENT.
326 2002-07-10 Roger Sayle <roger@eyesopen.com>
327 Zack Weinberg <zack@codesourcery.com>
329 * builtins.c (initialize_builtins): Remove defines that
330 handled C/C++ specific junk hereby removed from builtins.def.
332 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
334 * lang.c (java_post_options): Update prototype.
336 2002-07-05 Roger Sayle <roger@eyesopen.com>
338 * builtins.c (initialize_builtins): Ignore the additional
339 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
340 the builtins.def file.
342 2002-07-01 Tom Tromey <tromey@redhat.com>
345 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
348 2002-07-01 Roger Sayle <roger@eyesopen.com>
350 * java/decl.c (builtin_function): Accept additional parameter.
351 (java_init_decl_processing): Pass an additional NULL_TREE
352 argument to builtin_function.
354 2002-06-29 T.J. Mather <tjmather@maxmind.com>
356 * gcj.texi: Fixed gcj invocation example so that it compiles.
358 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
360 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
361 * parse.y (mark_parser_ctxt): Likewise.
362 (check_modifiers, declare_local_variables): Avoid incorrect
363 hardcoded constant 10.
365 * lex.c (java_read_char): Avoid "comparison is always true"
368 2002-06-25 Andreas Schwab <schwab@suse.de>
370 * expr.c (JSR): Avoid undefined operation on PC.
372 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
374 * decl.c (clear_binding_level): Const-ify.
376 2002-06-13 Akim Demaille <akim@epita.fr>
378 * parse.y (class_declaration, interface_declaration): Make sure
379 all their rules have an action, in order to avoid meaningless `$$
380 = $1' and their type clashes.
382 2002-06-11 Tom Tromey <tromey@redhat.com>
384 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
385 * parse-scan.y (statement_without_trailing_substatement): Added
387 (assert_statement): New rule.
388 * java-tree.h (struct lang_type) [assertions]: New field.
389 (TYPE_USES_ASSERTIONS): New macro.
390 (CLASS_USES_ASSERTIONS): Likewise.
391 (FIELD_SYNTHETIC): New define.
392 * lex.c (java_lval;): Added ASSERT_TK.
393 * parse.y (ASSERT_TK): Added.
394 (statement_without_trailing_substatement): Added assert_statement.
395 (assert_statement): New rule.
396 (build_assertion): New function.
397 (maybe_generate_pre_expand_clinit): Create and initialize
399 (lookup_package_type): Removed decl.
400 * keyword.h: Rebuilt.
401 * keyword.gperf (assert): New token.
403 2002-06-10 Akim Demaille <akim@epita.fr>
405 * parse.y (interface_type_list, class_member_declaration)
406 (unary_expression_not_plus_minus): Remove duplicate %type.
409 2002-06-09 Tom Tromey <tromey@redhat.com>
411 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
413 * parse.y (method_header): Give error message in all cases.
416 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
418 Don't use RTL inlining. Fix for PR java/6820.
419 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
420 (flag_really_inline): New.
421 (java_decode_option): Set flag_really_inline if -finline-functions
423 (java_post_options): New function. Turn off inlining unless
424 flag_really_inline is set.
426 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
428 * gjavah.c (throwable_p): Accept argument as either a classname or
429 signature fragment. Create null-terminated classname string for super
430 when calling itself recursively.
431 (decode_signature_piece): Skip first character from class name
432 signature when calling throwable_p.
434 2002-06-08 H.J. Lu (hjl@gnu.org)
436 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
438 2002-06-04 Tom Tromey <tromey@redhat.com>
440 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
442 2002-06-04 Michael Koch <konqueror@gmx.de>
444 * gcj.texi (Input Options): Fixed typo.
446 2002-06-04 Zack Weinberg <zack@codesourcery.com>
448 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
449 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
450 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
451 and all now-pointless local variables. Rename other local
452 variables to reflect their not being handles.
454 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
455 #if JCF_USE_STDIO blocks.
457 * parse.y: Add missing semicolon at end of rule.
459 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
461 * check-init.c (attach_initialized_static_class): Delete, unused.
462 * parse.y: Use htab_t instead of struct hashtable, update
464 * java-tree.h: Include hashtab.h instead of hash.h.
465 (struct lang_decl_func): Use htab_t, set up for gengtype.
466 (struct init_test_hash_entry): Delete.
467 (struct treetreehash_entry): New.
468 (java_treetreehash_find): New
469 (java_treetreehash_new): New prototype.
470 (java_treetreehash_create): New prototype.
471 (java_mark_tree): Delete prototype.
472 (java_hash_hash_tree_node): Delete prototype.
473 (java_hash_compare_tree_node): Delete prototype.
474 (attach_initialized_static_class): Delete prototype.
475 * expr.c (build_class_init): Update to use java_treetreehash
477 (java_expand_expr): Update to use htab_t.
478 (emit_init_test_initialization): Likewise.
479 * decl.c (java_mark_tree): Delete.
480 * class.c (init_test_hash_newfunc): Delete.
481 (java_hash_hash_tree_node): Delete.
482 (java_hash_compare_tree_node): Delete.
483 (add_method_1): Update to use java_treetreehash functions.
484 (JAVA_TREEHASHHASH_H): New macro.
485 (java_treetreehash_hash): New function.
486 (java_treetreehash_compare): New function.
487 (java_treetreehash_find): New function.
488 (java_treetreehash_new): New function.
489 (java_treetreehash_create): New function.
490 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
492 * Make-lang.in (java/parse.o): Depend on debug.h.
493 * java-tree.h (struct lang_identifier): Use gengtype.
494 (union lang_tree_node): New.
495 (struct lang_decl_func): Use gengtype.
496 (struct lang_decl_var): Likewise.
497 (struct lang_decl): Likewise.
498 * parse.y: Include debug.h.
499 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
501 * lang.c (struct language_function): New dummy structure.
503 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
504 descriminator for DECL_LANG_SPECIFIC.
505 (struct lang_decl_func): Rename from struct lang_decl.
506 (enum lang_decl_desc): New.
507 (struct lang_decl): Make it a union. Update all the accessor macros.
508 (struct lang_type): Use gengtype.
509 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
510 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
511 are now the same size.
512 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
513 use discriminator to mark DECL_LANG_SPECIFIC.
515 * Make-lang.in (gt-java-builtins.h): New rule.
516 (java/builtins.o): Add dependency on gt-<filename>.h.
517 * builtins.c: Use gengtype for roots.
518 (union string_or_tree): Use gengtype.
519 (struct builtin_record): Use gengtype.
520 * config-lang.in (gtfiles): Add builtins.c.
522 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
523 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
524 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
525 gt-java-parse.h, gtype-java.h): Add rules to generate.
526 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
527 (class.o): Add dependency on gt-*.h.
528 (constants.o): Likewise.
531 (jcf-parse.o): Likewise.
532 (jcf-write.o): Likewise.
534 * config-lang.in (gtfiles): New.
535 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
536 * constants.c: Replace uses of ggc_add_* with GTY markers.
538 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
539 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
540 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
541 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
543 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
545 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
546 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
548 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
549 Include gtype-java.h.
551 2002-06-02 Tom Tromey <tromey@redhat.com>
553 Fix for PR java/5913:
554 * parse.y (patch_binop): Call patch_string on op1.
556 2002-06-02 Tom Tromey <tromey@redhat.com>
558 Fix for PR java/1343, PR java/6336:
559 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
560 formatting. Changed return type.
561 (anonymous_class_counter): Moved to top of file.
562 (maybe_make_nested_class_name): Append number to class name for
563 function-local classes.
565 2002-05-28 Zack Weinberg <zack@codesourcery.com>
567 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
568 * Make-lang.in: Update dependency lists.
570 2002-05-18 Mark Mitchell <mark@codesourcery.com>
572 * gjavah.c (throwable_p): Do not free the name of the class after
573 passing it to find_class.
574 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
575 * jcf-io.c (dirent.h): Include it.
576 (fnmatch.h): Likewise.
577 (compare_path): New function.
578 (java_or_class_file): Likewise.
579 (memoized_dirlist_entry): New type.
580 (memoized_dirlist_lookup_eq): New function.
581 (memoized_dirlists): New variable.
582 (caching_stat): New function.
583 (memoized_class_lookup_eq): New function.
584 (memoized_class_lookups): Likewise.
585 (find_class): Use memoized_class_lookups and caching_stat.
586 * jcf.h (JCF_USE_SCANDIR): Define.
587 * parse.y (java_expand_classes): Write the class files in reverse
590 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
592 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
594 2002-05-13 Mark Mitchell <mark@codesourcery.com>
596 * jcf-write.c (write_classfile): Unlink the temporary file if it
597 cannot be renamed. Use concat to build up the name of the
600 2002-05-08 Mark Mitchell <mark@codesourcery.com>
602 * jcf-write.c (write_classfile): Write the file to a
603 temporary file and then rename it.
605 2002-05-07 Tom Tromey <tromey@redhat.com>
607 * gjavah.c (throwable_p): Use xstrdup, not strdup.
609 Fix for PR java/1200:
610 * gjavah.c (throwable_p): New function.
611 (decode_signature_piece): Use it. A `WeakReference' isn't the
614 (gcjh_streq): New function.
616 2002-05-07 Andreas Jaeger <aj@suse.de>
618 * parse.y (finish_for_loop): Fix if statement.
620 2002-05-06 Tom Tromey <tromey@redhat.com>
622 Fix for PR java/5941:
623 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
624 loop update expression.
625 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
626 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
628 2002-05-04 Mark Wielaard <mark@klomp.org>
631 * parse.y (build_string_concatenation): Return just op1 only when op2
632 is null and op1 is a STRING_CST, otherwise always construct a
635 2002-04-27 Tom Tromey <tromey@redhat.com>
638 * parse.y (string_convert_int_cst): New function.
639 (merge_string_cste): Use it.
641 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
643 * java-tree.h (java_parse_file): Update.
644 (java_set_yydebug): Remove.
645 * jcf-parse.c (yydebug): Remove.
646 (java_set_yydebug): Die.
647 (java_parse_file): Update.
648 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
650 2002-04-24 Tom Tromey <tromey@redhat.com>
653 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
654 EXPR_WFL_QUALIFICATION of qual_wfl.
656 2002-04-23 Per Bothner <per@bothner.com>
658 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
659 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
660 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
662 2002-04-23 Tom Tromey <tromey@redhat.com>
665 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
666 recognize `-fcompile-resource='.
667 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
670 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
672 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
673 paths. Fixes PR java/2791.
675 2002-04-19 Andrew Haley <aph@redhat.com>
677 * jcf-write.c (push_long_const): lo, hi: New variables.
678 Use rshift_double to extract the high part of a 64-bit long.
679 Use WORD_TO_INT to extract the low part.
681 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
682 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
683 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
685 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
687 * typeck.c (incomplete_type_error): Remove.
689 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
691 * class.c (make_class_data): Set DECL_ALIGN on static class data,
692 for hash synchronization.
693 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
694 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
697 2002-04-16 Mark Wielaard <mark@klomp.org>
699 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
702 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
704 Fix for PR java/6294:
705 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
708 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
710 Fix for PR java/6085:
711 * parse.y (patch_method_invocation): Always use build_access_to_thisn
712 to get enclosing "this" argument for inner-class constructor
713 invocation. Pass correct arguments to build_access_to_thisn.
715 2002-04-10 Andreas Jaeger <aj@suse.de>
717 * gcj.texi (Input Options): Fix extdirs patch.
719 2002-04-10 Anthony Green <green@redhat.com>
721 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
723 2002-04-09 Anthony Green <green@redhat.com>
725 * gcj.texi (Input Options): Add --extdirs documentation.
726 * jcf-dump.c (OPT_extdirs): New macro.
727 (options): Add extdirs option.
728 (help): Describe --extdirs.
729 (main): Handle OPT_extdirs.
730 * gjavah.c (OPT_extdirs): New macro.
731 (options): Add extdirs option.
732 (help): Describe --extdirs.
733 (main): Handle OPT_extdirs.
734 * jcf-path.c (jcf_path_init): Add extdirs support.
735 (jcf_path_extdirs_arg): New function.
736 (extensions): New variable to hold extensions path entries.
737 * jvspec.c: Remove -fextdirs= when compiling main().
738 * lang.c (java_decode_option): Handle -fextdirs=.
739 * jcf.h (jcf_path_extdirs_arg): Declare new function.
740 * Make-lang.in: Compile jcf-path with version info for use in
741 identifying the appropriate libgcj.jar.
743 2002-04-08 Tom Tromey <tromey@redhat.com>
746 * .cvsignore: Added rmic.1 and rmiregistry.1.
747 * gcj.texi (Top): Link to new nodes.
748 (Invoking rmic): New node.
749 (Invoking rmiregistry): Likewise.
750 * Make-lang.in (java.generated-manpages): Added rmic.1 and
752 (java.maintainer-clean): Likewise.
753 ($(srcdir)/java/rmic.1): New target.
754 ($(srcdir)/java/rmiregistry.1): Likewise.
755 (java.install-man): Handle rmic.1 and rmiregistry.1.
757 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
759 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
760 Add note about handling uncaught exceptions. Add an exception handler
763 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
765 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
766 after using it to patch CALL_EXPR.
768 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
770 * gcj.texi (Invocation): Document CNI invocation API.
772 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
774 * expr.c (truthvalue_conversion): Rename. Update.
775 (expand_compare): Update.
776 * java-tree.h (java_truthvalue_conversion): New.
777 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
779 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
781 * java-tree.h (java_mark_addressable): New.
782 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
783 * typeck.c (mark_addressable): Rename, update.
785 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
787 * expr.c (build_java_binop): Update.
788 * java-tree.h (java_signed_type, java_unsigned_type,
789 java_signed_or_unsigned_type): Update.
790 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
791 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
792 * parse.y (patch_binop): Update.
793 * typeck.c (signed_or_unsigned_type, unsigned_type,
794 signed_type): Update.
796 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
798 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
799 (java_dummy_print): Remove.
800 (lang_print_error): Rename. Exit early if inhibiting output.
801 (inhibit_error_printing_function): New.
802 (java_init): Don't set hook.
803 (lang_init_source): Use new boolean.
805 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
807 * parse.y (do_resolve_class): Fix infinite recursion.
809 2002-03-29 Tom Tromey <tromey@redhat.com>
811 * parse.y (check_inner_circular_reference): Ignore incomplete
814 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
816 * Make-lang.in (builtins.o): Update.
817 * boehm.c (get_boehm_type_descriptor): Update.
818 * builtins.c: Include langhooks.h.
819 * decl.c (java_init_decl_processing): Update.
820 * java-tree.h (java_type_for_mode, java_type_for_size): New.
821 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
823 * typeck.c (type_for_mode, type_for_size): Update.
825 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
827 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
829 2002-03-28 Tom Tromey <tromey@redhat.com>
831 * except.c (expand_end_java_handler): If the handler type is NULL,
832 use java.lang.Throwable. Fixes PR java/5986.
834 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
836 Fix for PR java/4715:
837 * jcf-parse.c (parse_source_file_3): New function.
838 (read_class): Call it.
839 (java_parse_file): Likewise.
841 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
843 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
845 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
847 * parse.y (resolve_package): Initialize "decl".
848 (lookup_package_type): Remove unused function.
850 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
852 Fix for PR java/5993:
853 * parse.y (resolve_package): Return the decl if resolution was
854 successful. Don't special case "java.lang" and "java.lang.reflect"
855 packages. Set type_name to the merged identifier.
856 (resolved_qualified_expression_name): Print error using "name" if
857 resolve_package returns NULL_TREE.
859 2002-03-27 Tom Tromey <tromey@redhat.com>
861 * expr.c (expand_invoke): Don't generate null pointer check if
862 we're calling <init>.
864 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
866 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
868 * java-tree.h (java_lang_expand_expr): Similarly.
869 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
870 (java_init): Don't set hook.
872 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
874 Fix for PR java/5850:
875 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
876 context if field was not found in the current scope.
877 * expr.c (lookup_field): Don't look in enclosing contexts.
879 2002-03-26 Tom Tromey <tromey@redhat.com>
881 Fix for PR java/5942:
882 * parse.y (init_src_parse): Added sanity check.
883 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
886 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
888 * decl.c (lang_mark_tree): Rename java_mark_tree.
889 * java-tree.h (java_mark_tree): New.
890 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
892 2002-03-25 Zack Weinberg <zack@codesourcery.com>
894 * lex.c: Change java_perform_atof to take normal parameters
895 instead of a pointer to a parameter block. Call it directly
898 2002-03-22 Mark Wielaard <mark@klomp.org>
900 Fix for PR java/5368:
901 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
902 when printing error message.
904 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
906 * decl.c (maybe_build_cleanup): Remove.
908 2002-03-22 Tom Tromey <tromey@redhat.com>
910 Andrew Haley <aph@cambridge.redhat.com>
912 * expr.c (build_field_ref): Don't build a check if the field is a
915 2002-03-21 Eric Blake <ebb9@email.byu.edu>
917 Fix for PR java/6026:
918 * lex.c (java_lex): Fix parsing of consecutive floats.
920 2002-03-21 Tom Tromey <tromey@redhat.com>
922 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
925 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
927 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
928 insert_block, getdecls, kept_level_p, global_bindings_p): New.
930 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
932 * gcj.texi: @code{gcj} becomes @command{gcj}.
933 @code{gcc} becomes @command{gcc}.
934 GcjRaw changed to gnu.gcc.RawData.
936 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
938 * decl.c (start_java_method): Use new hook.
939 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
940 (java_init): Remove old hook.
942 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
944 * builtins.c (define_builtin): Do nothing if `type' is null.
947 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
949 * parse.y (parser_check_super_interface): Fix error message
952 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
954 * jcf-parse.c (get_constant): Delete unused variables.
956 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
958 * java-tree.h (java_parse_file): New.
959 * jcf-parse.c (yyparse): Rename java_parse_file.
960 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
962 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
964 * parse.y (craft_constructor): Return the constructor decl.
965 (java_expand_classes): Update comments.
966 (lookup_method_invoke): Call fix_constructors immediately for
967 anonymous class. Fixes PR java/5935.
969 2002-03-15 Anthony Green <green@redhat.com>
971 * jcf-parse.c (yyparse): Don't emit class registration
972 constructor when compiling resource files.
974 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
976 * lang.c (java_tree_code_type, java_tree_code_length,
977 tree_code_name): Delete.
978 (tree_code_type, tree_code_length, tree_code_name): Define.
979 (java_init): Don't try to copy into the various tree_code
982 2002-03-12 Tom Tromey <tromey@redhat.com>
984 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
985 UTF-8, not UCS-2. Fixes PR java/5923.
987 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
988 a call_expr wrapped in a convert. Fixes PR java/5848.
990 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
992 * jcf-write.c (write_classfile): Improve error strings.
994 2002-03-11 Eric Blake <ebb9@email.byu.edu>
996 * lex.c: Adjust comments to GNU standards.
998 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1000 Fix for PR java/5902:
1001 * lex.c (java_lex): Fix parsing of literals.
1003 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1005 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1006 to prevent it getting evaluated twice in the store checking case.
1007 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1010 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1012 * decl.c (java_init_decl_processing): Make sure class_type_node
1013 alignment is not less than 64 bits if hash synchronization is enabled.
1015 2002-03-08 Per Bothner <per@bothner.com>
1017 * parse.y (java_complete_lhs): Check if patch_assignment
1018 returned an error-mark.
1020 * parse.y (try_builtin_assignconv): Don't special-case zero.
1022 2002-03-08 Per Bothner <per@bothner.com>
1024 Fix for PR java/5812.
1025 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1026 here instead of in JSR macro. Likewise with load_type_state call.
1027 Do the latter on if the return_pc has been verified (the jsr returns).
1028 (JSR): Now just call build_java_jsr.
1030 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1032 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1033 (java.install-common): Link native driver to
1034 JAVA_TARGET_INSTALL_NAME.
1036 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1038 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1039 * builtins.c(sin_builtin): Likewise
1040 * builtins.c(sqrt_builtin): Likewise
1042 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1044 * java/expr.c, java/jcf-parse.c, java/lex.c:
1045 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1046 REAL_ARITHMETIC blocks unconditional. Delete some further
1047 #ifdef blocks predicated on REAL_ARITHMETIC.
1049 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1051 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1052 explicit sizeof/sizeof.
1053 * decl.c (java_init_decl_processing): Likewise.
1054 * jcf-parse.c (init_jcf_parse): Likewise.
1055 * parse.y (init_src_parse): Likewise.
1057 2002-03-02 Per Bothner <per@bothner.com>
1059 Make --CLASSPATH by a synonym for --classpath and -classpath.
1060 Implement --bootclasspath.
1061 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1062 (classpath_l): Remove.
1063 (jcf_path_CLASSPATH_arg): Remove.
1064 (jcf_path_bootclasspath_arg): New function.
1065 (jcf_path_seal): Simplify accordingly.
1067 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1068 (jcf_path_CLASSPATH): Remove declaration.
1069 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1070 (lang_specific_driver): Translate -bootclasspath.
1071 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1072 * lang.c (decode_lang_options): Do jcf_path_init first.
1073 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1074 * gjavah.c: Also handle --bootclasspath.
1075 Handle --CLASSPATH as a synonum for --classpath.
1076 * jcf-dump.c: Likewise.
1078 "." is not part of system path, but is the default for --classpath.
1079 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1080 (jcf_path_seal): Add "." if no CLASSPATH specified.
1082 * gcj.texi: Document changes.
1084 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1086 * expr.c (build_java_arraystore_check): Fix formatting.
1088 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1090 Fix for PR java/5758, java/5632:
1091 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1092 inner-class separator too.
1093 * parse.y (do_resolve_class): New local `decl_result.'
1094 Progressively build a name for what can have been loaded.
1096 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1098 * expr.c (java_array_data_offset): Removed function.
1099 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1100 (build_java_array_length_access): Obtain "length" value using a
1101 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1102 (build_java_arrayaccess): Correct comment. Access "data" using a
1103 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1104 (build_java_arraystore_check): New function.
1105 (expand_java_arraystore): Use build_java_arraystore_check.
1106 * parse.y (patch_assignment): Simplify code to insert a store check
1107 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1108 * check-init.c (check_init): Update to reflect that an array length
1109 access is now a COMPONENT_REF.
1110 * gcj.texi (Code Generation): Improve documentation of
1111 -fno-bounds-check. Add documentation for -fno-store-check.
1112 * java-tree.h (flag_store_check): Declare.
1113 (build_java_arraystore_check): Declare.
1114 * lang.c (flag_store_check): Initialize to 1.
1115 (lang_f_options): Add store-check option.
1116 * jvspec.c: Don't pass store-check option to jvgenmain.
1117 * lang-options.h: Add help string for -fno-store-check.
1119 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1121 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1122 * java-tree.h (java_dup_lang_specific_decl): New.
1123 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1125 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1127 * builtins.c, decl.c: Delete traditional-mode-related code
1128 copied from the C front end but not used, or used only to
1129 permit the compiler to link.
1131 2002-02-22 Tom Tromey <tromey@redhat.com>
1133 Fix for PR java/2369:
1134 * jvspec.c (verify_class_name): New function.
1135 (lang_specific_driver): Call it.
1136 (JAVA_START_CHAR_P): New macro.
1137 (JAVA_PART_CHAR_P): Likewise.
1139 2002-02-22 Per Bothner <per@bothner.com>
1141 * class.c: Change vtable to be more compatible with g++ v3 abi.
1142 (get_dispatch_table): Prepend offset-to-top (always 0) and
1143 type_info pointer (currently unimplemented hence NULL) to vtable.
1144 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1145 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1146 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1147 (build_dtable_decl): Add declarations for new fields.
1149 2002-02-20 Per Bothner <per@bothner.com>
1151 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1152 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1153 don't need to set it on the COMPOUND_EXPR - the caller does that.
1155 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1157 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1158 `--CLASSPATH' becomes `--classpath.'
1159 * gjavah.c: Likewise.
1160 * jcf-dump.c: Likewise.
1161 * lang-options.h: Likewise.
1163 * jcf-path.c: Updated comment.
1164 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1165 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1166 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1167 (jcf_path_CLASSPATH_arg): Ditto.
1168 (classpath_u): Updated leading comment.
1170 2002-02-20 Per Bothner <per@bothner.com>
1172 * builtins.c (check_for_builtin): New function.
1173 (build_call_or_builtin): Remove.
1174 * java-tree.h: Update accordingly.
1175 * expr.c (expand_invoke): Use build + check_for_builtin instead
1176 of build_call_or_builtin.
1177 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1178 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1179 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1181 2002-02-17 Tom Tromey <tromey@redhat.com>
1183 * java-tree.h (TYPE_STRICTFP): New macro.
1184 (struct lang_type) [strictfp]: New field.
1185 (CLASS_STRICTFP): New macro.
1186 (METHOD_STRICTFP): New macro.
1187 (struct lang_decl) [strictfp]: New field.
1188 * parse.y (method_header): Disallow strictfp constructor or
1190 (STRICT_TK): Move before MODIFIER_TK.
1191 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1192 (METHOD_MODIFIERS): Likewise.
1193 (INTERFACE_MODIFIERS): Likewise.
1194 * jcf-write.c (get_access_flags): Likewise.
1195 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1196 (add_method_1): Likewise.
1197 (get_access_flags_from_decl): Likewise.
1198 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1199 recognize strictfp flag.
1200 * jcf.h (ACC_STRICT): New define.
1202 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1204 * class.c(build_utf8_ref): Move declaration of decl_size
1206 2002-02-07 Tom Tromey <tromey@redhat.com>
1208 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1211 2002-02-04 Anthony Green <green@redhat.com>
1213 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1214 sections if available.
1216 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1218 * parse.y (java_expand_classes): Fix typo in static field loop.
1220 2002-02-02 Richard Henderson <rth@redhat.com>
1222 * class.c (add_field): Mark static fields external.
1223 (build_class_ref): Remove redundant set.
1224 * parse.y (java_expand_classes): Mark static fields of classes
1225 to be compiled as local.
1226 * jcf-parse.c (parse_class_file): Likewise.
1228 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1230 * gcj.texi (About CNI): New node.
1232 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1235 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1236 setlocale() with LC_CTYPE as a parameter.
1239 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1241 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1242 Follow GNU Coding Standards for --version.
1244 2002-01-28 Tom Tromey <tromey@redhat.com>
1246 * expr.c (build_jni_stub): Ensure storage for `meth' is
1248 * parse.y (java_complete_expand_methods): Set
1249 current_function_decl before building JNI stub.
1251 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1253 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1256 2002-01-22 Tom Tromey <tromey@redhat.com>
1258 * decl.c (java_init_decl_processing): Use add_predefined_file.
1259 Predefine RawData.java.
1260 (predef_filenames): Removed.
1261 (java_init_decl_processing): Don't register predef_filenames.
1262 * jcf-parse.c (add_predefined_file): New function.
1263 (predefined_filename_p): Rewrote.
1264 (predefined_filename_p): No longer static.
1265 * decl.c (java_init_decl_processing): Call initialize_builtins.
1266 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1267 (java/builtins.o): New target.
1268 * builtins.c: New file.
1269 * parse.y (patch_invoke): Use build_call_or_builtin.
1270 * java-tree.h (build_call_or_builtin): Declare.
1271 (initialize_builtins): Declare.
1272 (java_set_exception_lang_code): Removed unused declaration.
1273 (PREDEF_FILENAMES_SIZE): Removed.
1274 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1275 (predef_filenames): New define.
1276 (add_predefined_file): Declare.
1277 (predefined_filename_p): Declare.
1278 * expr.c (expand_invoke): Use build_call_or_builtin.
1280 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1282 * parse.y (patch_switch_statement): Fix format specifier.
1284 2002-01-16 Tom Tromey <tromey@redhat.com>
1286 More for PR java/5365:
1287 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1289 (process_file): Generate include for
1290 java.lang.UnsupportedOperationExceptions.
1292 2002-01-15 Andreas Jaeger <aj@suse.de>
1294 * .cvsignore: Add man pages.
1296 2002-01-15 Tom Tromey <tromey@redhat.com>
1298 Fix for PR java/5365:
1299 * gjavah.c (process_file): Turn class name into a file name.
1301 2002-01-14 Matthias Klose <doko@debian.org>
1303 * gcj.texi: Fix whitespace and formatting errors in the
1304 synopsis of the man pages. Update copyright.
1306 2002-01-14 Tom Tromey <tromey@redhat.com>
1309 * Make-lang.in (java.install-man): Handle jv-convert man page.
1310 (java.generated-manpages): Added jv-convert.1.
1311 (java.uninstall): Remove jv-convert.1.
1312 (java.maintainer-clean): Likewise.
1313 ($(srcdir)/java/jv-convert.1): New target.
1314 * gcj.texi (Top): Link to jv-convert node.
1315 (Individual utilities): Likewise.
1316 (Invoking jv-convert): New node.
1318 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1319 Martin Kahlert <martin.kahlert@infineon.com>
1321 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1322 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1324 2002-01-03 Graham Stott <grahams@redhat.com>
1326 * class.c (compile_resource_file): Update copyright date.
1327 Constify filename parameter.
1328 (java-tree.h): Update copyright date.
1329 (compile_resource_file): Constify filename parameter.
1331 2002-01-03 Graham Stott <grahams@redhat.com>
1333 * gcc/jcf-parse.c: Update copyright date.
1334 (yyparse): Constify resource_filename.
1336 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1338 * parse.y (src_parse_roots): Don't needlessly zero init.
1340 2001-12-31 Tom Tromey <tromey@redhat.com>
1342 * parse.y (dump_java_tree): New function.
1343 (source_end_java_method): Call it.
1344 (end_class_declaration): Likewise.
1345 * lang.c (java_decode_option): Call dump_switch_p.
1347 2001-12-28 Tom Tromey <tromey@redhat.com>
1349 * gen-table.pl: Don't process characters after \uffff. Added
1350 comment pointing to input file.
1352 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1354 * gen-table.pl: Const-ify output. Document the location of a
1355 suitable unicode input file.
1357 * chartables.h: Regenerate.
1359 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1361 * chartables.h: Const-ify.
1362 * gjavah.c (options): Likewise.
1363 * jcf-dump.c (options): Likewise.
1364 * jv-scan.c (options): Likewise.
1365 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1366 * parse.y (binop_lookup): Likewise.
1368 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1370 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1371 the static arrays that are output.
1372 * jvspec.c (jvgenmain_spec): Make static.
1373 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1374 * keyword.h: Regenerate.
1375 * lang.c (string_option, process_option_with_no, lang_f_options,
1376 lang_W_options): Const-ify.
1377 * lex.c (java_lex): Likewise.
1379 2001-12-21 Richard Henderson <rth@redhat.com>
1381 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1382 (get_boehm_type_descriptor): ... here. Arrange for the
1383 TREE_TYPE to get set properly.
1385 2001-12-21 Richard Henderson <rth@redhat.com>
1387 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1388 only if the target requires collect2.
1390 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1392 2001-12-20 Tom Tromey <tromey@redhat.com>
1395 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1396 CAN_COMPLETE_NORMALLY for the node.
1397 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1398 generate code for second branch if first branch can't complete
1400 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1401 the loop head if the loop body can't complete normally.
1403 2001-12-20 Tom Tromey <tromey@redhat.com>
1406 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1407 case where `finally' clause can't complete normally.
1409 2001-12-20 Tom Tromey <tromey@redhat.com>
1412 * parse.y (analyze_clinit_body): Added this_class parameter.
1413 Check for more cases where we must keep <clinit>.
1414 (maybe_yank_clinit): Cleaned up flow control.
1416 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1418 * decl.c (java_init_decl_processing): Don't initialize
1419 finit_leg_identifier_node.
1420 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1421 (finit_leg_identifier_node): Remove.
1422 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1424 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1426 * mangle.c (mangle_member_name): Don't special-case for
1428 * mangle_name.c (unicode_mangling_length): Likewise.
1429 (append_unicode_mangled_name): Likewise.
1430 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1433 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1435 * expr.c (build_java_array_length_access): Don't force null pointer
1436 check unless flag_check_references is set.
1438 2001-12-20 Tom Tromey <tromey@redhat.com>
1440 Fix for PR java/3417:
1441 * parse.y (patch_assignment): Added special processing for
1443 (patch_return): Don't convert booleans to integers, and don't
1444 special-case `null'.
1446 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1448 * config-lang.in (diff_excludes): Remove.
1450 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1452 * gcj.texi: Update link to GCC manual.
1454 2001-12-17 Tom Tromey <tromey@redhat.com>
1456 * parse.y (link_nested_class_to_enclosing): Removed useless
1459 2001-12-16 Tom Tromey <tromey@redhat.com>
1461 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1464 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1466 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1467 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1470 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1472 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1474 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1476 * decl.c (java_init_decl_processing): Build otable_type correctly.
1477 otable_decl is an otable_type.
1479 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1481 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1482 otable_type, otable_ptr_type, method_symbol_type,
1483 method_symbols_array_type, method_symbols_array_ptr_type): New
1484 field/global tree definitions.
1485 (flag_indirect_dispatch): New flag.
1486 * decl.c (java_init_decl_processing): Initialize new otable and
1487 otable_syms type nodes and decls. Add new field "index" to
1489 * class.c (build_method_symbols_entry): New function.
1490 (make_method_value): Set "index" to to method's vtable index for
1491 virtual methods when indirect-dispatch is not used.
1492 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1493 and set vtable_method_count to -1. Set otable and otable_syms field
1494 if indirect-dispatch is used and there was something to put in them.
1495 (build_method_symbols_entry): New function.
1496 (emit_offset_symbol_table): New function.
1497 * expr.c (get_offset_table_index): New function.
1498 (build_invokevirtual): Build array reference to otable at the index
1499 returned by get_offset_table_index, and use the result as the vtable
1501 (build_invokeinterface): Similar.
1502 * jcf-parse.c (yyparse): If indirect-dispatch, call
1503 emit_offset_symbol_table at the end of compilation, after all classes
1504 have been generated.
1505 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1506 * lang.c (flag_indirect_dispatch): Define.
1507 (lang_f_options): Add indirect-dispatch flag.
1509 2001-12-14 Matthias Klose <doko@debian.org>
1511 * gcj.texi: Markup for man page generation. Document missing
1512 options printed by <tool> --help.
1513 Terminate description of gij's -ms option with a dot.
1514 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1515 (java.generated-manpages java.install-man, java.uninstall,
1516 java-maintainer-clean) Updated.
1518 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1520 * class.c (get_dispatch_table): Fix java vtable layout
1521 for TARGET_VTABLE_USES_DESCRIPTORS.
1522 * decl.c (java_init_decl_processing): Initialize
1523 alloc_no_finalizer_node, finalize_identifier_node.
1524 * expr.c (class_has_finalize_method): New function.
1525 (expand_java_NEW): Generate calls for finalizer-free allocation.
1526 (build_invokevirtual): Fix java vtable layout for
1527 TARGET_VTABLE_USES_DESCRIPTORS.
1528 * java-tree.h (enum java_tree_index): New entries:
1529 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1530 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1531 (class_has_finalize_method): declare.
1532 (HAS_FINALIZER_P): New macro.
1533 * parse.y (patch_invoke): Generate calls for finalizer-free
1536 2001-12-12 Matthias Klose <doko@debian.org>
1538 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1539 whitespace at end of line.
1541 2001-12-11 Tom Tromey <tromey@redhat.com>
1543 * lex.c (java_init_lex): Define wfl_to_string as
1544 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1546 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1548 * class.c (make_method_value): Use null_pointer_node to
1549 represent empty exception table.
1551 2001-12-10 Tom Tromey <tromey@redhat.com>
1553 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1555 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1557 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1559 2001-12-09 Per Bothner <per@bothner.com>
1561 * check-init.c (current_switch_has_default): New static field.
1562 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1563 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1564 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1566 2001-12-09 Tom Tromey <tromey@redhat.com>
1568 * check-init.c (check_init): Don't allow pre- or post- increment
1569 or decrement of final variable.
1570 (final_assign_error): Minor error message rewording.
1572 2001-12-08 Tom Tromey <tromey@redhat.com>
1574 * java-tree.h: Fixed typo.
1576 * gjavah.c (decompile_method): Don't decompile to `return this'
1579 * gjavah.c (cxx_keywords): Re-sorted.
1580 * lex.c (cxx_keywords): Re-sorted.
1582 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1585 * gjavah.c (print_namelet): Clear subnamelets.
1586 (HANDLE_METHOD): Set `method_printed' earlier.
1588 2001-12-07 Tom Tromey <tromey@redhat.com>
1590 * lang.c (lang_f_options): Added
1591 optimize-static-class-initialization.
1592 (java_decode_option): Removed special case.
1594 2001-12-07 Per Bothner <per@bothner.com>
1596 * check-init.c (check_init): Fix typo freeing memory twice.
1598 2001-12-05 Per Bothner <per@bothner.com>
1600 Restore support for static class initialization optimization.
1601 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1602 * check-init.c (check_int): At end of BLOCK handle initialization
1603 blocks, which used to be done in java_complete_expand_method but did
1604 not handle the case where check_for_initialization might allocate
1605 more than a word of bits.
1606 * decl.c (lang_make_tree): The smic field is now a tree.
1607 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1608 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1610 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1612 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1613 Change from a hash table to a list.
1614 (struct_lang_decl): Change field 'smic' to match.
1615 * class.c (add_method_1): Initialize
1616 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1617 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1618 (java_expand_method_bodies): -here, since 'smic' is now a list.
1619 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1621 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1623 * class.c (java_hash_compare_tree_node): Fix casts.
1625 2001-12-04 Per Bothner <per@bothner.com>
1627 * check-init.c: Handle definite unassignment to finals in addition
1628 to definite assignment.
1629 (loop_current_locals): New field.
1630 (num_current_locals, int start_current_locals, num_current_words):
1632 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1633 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1634 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1635 (get_variable_decl, check_final_reassigned): New functions.
1636 (check_init, check_bool_init): Modify as needed for checking finals.
1637 (check_for_initialization): Take extra parameter and return void.
1638 Do extra start-up logic to check final fields for assignment.
1639 * parse.y (check_static_final_variable_assignment_flag,
1640 reset_static_final_variable_assignment_flag, check_final_assignment,
1641 check_final_variable_local_assignment_flag,
1642 reset_final_variable_indirect_assignment_flag,
1643 reset_final_variable_global_assignment_flag): Remove functions.
1644 (java_complete_expand_methods, outer_field_access_fix,
1645 patch_assignment): Remove no-longer used logic.
1646 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1647 * parse.y (register_fields, java_complete_tree): Update accordingly.
1649 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1650 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1651 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1653 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1655 * java-tree.h (DECL FINAL): New bit-field.
1656 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1657 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1658 (DECL_INIT_CALLS_THIS): New macro.
1659 (struct lang_decl): New bit-field init_calls_this.
1660 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1661 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1662 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1663 use it for both local variables and final fields.
1664 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1666 (struct lang_type): Remove hfv bit-field.
1667 (check_for_initialization): Change to return void.
1669 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1670 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1671 * check-init.c (final_assign_error): New helper function.
1672 (check_final_reassigned, check_init): Use it.
1673 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1675 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1676 bit-fields to unsigned.
1678 2001-12-03 Per Bothner <per@bothner.com>
1680 * parse.y (patch_binop): Minor constant folding.
1682 * parse.y (build_current_thisn): Shorter 'buffer'.
1684 2001-12-03 Per Bothner <per@bothner.com>
1686 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1687 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1688 * jcf-write.c (generate_bytecode_insns): Remove support for
1689 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1690 * check-init.c (check_init): Likewise.
1692 2001-12-03 Per Bothner <per@bothner.com>
1694 * verify.c (subroutine_nesting): New function.
1695 (verify_jvm_instructions): Use it to fix logic for checking that
1696 we're done with the current subroutine.
1698 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1699 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1701 2001-12-03 Per Bothner <per@bothner.com>
1703 * jcf.h: Fix obvious typo in comment.
1704 * typeck.c (build_null_signature): Add comment.
1706 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1708 * expr.c: Remove leading capital from diagnostic messages, as
1709 per GNU coding standards.
1710 * jcf-io.c: Similarly.
1711 * jcf-parse.c: Similarly.
1712 * jv-scan.c: Similarly.
1713 * jvspec.c: Similarly.
1714 * mangle.c: Similarly.
1716 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1717 Alexandre Petit-Bianco <apbianco@redhat.com>
1719 * expr.c (build_java_arrayaccess): Call save_expr on array for
1720 correct evaluation order, modified comment, fixed indentation.
1721 * parse.y: (patch_assignment): Correctly extract the array base
1722 from the tree generate by build_java_arrayaccess, added comments.
1723 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1724 Fixes PR java/3096, PR java/3803, PR java/3965.
1726 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1728 * expr.c (expand_byte_code): Remove trailing periods from messages.
1729 * jcf-parse.c (load_class, jcf_parse): Similarly.
1730 * jcf-write.c (generate_classfile): Similarly.
1731 * lex.c (java_lex): Similarly.
1733 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1735 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1737 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1739 * Make-lang.in (java.generated-manpages): New dummy target.
1741 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1743 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1745 (lang_specific_pre_link): Use set_input to set input_filename.
1747 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1748 (main): Fix definition.
1749 Strip `main' from classname.
1752 2001-11-18 Roger Sayle <roger@eyesopen.com>
1754 * parse.h (java_expand_switch): Remove old prototype.
1756 2001-11-18 Tom Tromey <tromey@redhat.com>
1758 Fix for PR java/1401:
1759 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1761 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1764 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1766 * lang.c (finish_parse): Rename to java_finish.
1767 (LANG_HOOKS_FINISH, java_finish): New.
1769 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1771 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1772 * java-tree.h: New prototype.
1773 * lang.c (java_init): Update prototype. Combine with old init_parse.
1775 2001-11-13 Tom Tromey <tromey@redhat.com>
1777 * gjavah.c (method_signature): New global.
1778 (HANDLE_METHOD): Set it.
1779 (decompile_return_statement): New function.
1780 (decompile_method): Use it.
1781 (print_method_info): Removed `synth' argument.
1783 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1785 * java-tree.h (java_set_yydebug): New.
1786 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1787 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1788 (print_lang_decl, print_lang_type, print_lang_identifier,
1789 print_lang_statistics, lang_print_xnode): Remove.
1791 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1793 * jcf-parse.c (init_lex): Remove.
1794 * lang.c (language_string, lang_identify): Remove.
1795 (struct lang_hooks): Constify.
1796 (LANG_HOOKS_NAME): Override.
1797 (init_parse): Update.
1799 2001-11-08 Andreas Franck <afranck@gmx.de>
1801 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1802 program_transform_name the way suggested by autoconf.
1803 (java.install-common): Also transform auxiliary program names with
1804 program_transform_name.
1806 2001-11-08 Tom Tromey <tromey@cygnus.com>
1808 * parse.y (trap_overflow_corner_case): New rule.
1809 (unary_expression): Use it.
1810 * lex.c (java_init_lex): Don't set minus_seen.
1811 (yylex): Don't use minus_seen. Communicate overflow to parser for
1813 (error_if_numeric_overflow): New function.
1814 * parse.h (minus_seen): Removed field.
1815 (JAVA_RADIX10_FLAG): New define.
1817 2001-11-07 Tom Tromey <tromey@redhat.com>
1819 Patch for PR java/1414:
1820 * parse.y (case_label_list): New global.
1821 (goal): Register case_label_list with GC.
1822 (java_complete_lhs): Save new case on case_label_list.
1823 (patch_switch_statement): Check for duplicate case labels.
1825 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1827 * parse.y (patch_assignment): Removed unused third argument.
1828 (java_complete_lhs): Removed unused third argument to patch_assignment.
1830 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1832 * lang.c: Include langhooks-def.h.
1833 * Make-lang.in: Update.
1835 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1837 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1839 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1841 * mangle.c (find_compression_record_match): Don't match compression
1842 records for package name elements unless they occur at the start of
1843 the name. Fix for PR java/4717.
1845 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1847 * expr.c (expand_java_field_op): Don't special-case references to
1848 java.lang.PRIMTYPE.TYPE.
1849 (build_primtype_type_ref): Removed.
1850 * java-tree.h (build_primtype_type_ref): Remove prototype.
1851 * parse.y (maybe_build_primttype_type_ref): Removed.
1852 (complete_function_arguments): Don't special-case references to
1853 java.lang.PRIMTYPE.TYPE.
1854 (patch_assignment): Likewise.
1855 (array_constructor_check_entry): Likewise.
1857 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1859 * mangle.c (static tree compression_table): Fixed leading comment.
1860 * parse.h (struct parser_ctxt): Fixed field comment.
1861 * parse.y (check_pkg_class_access): New prototype, fixed leading
1862 comment, new parameter used to emit error only if passed as true.
1863 (parse_check_super): Pass extra argument to check_pkg_class_access.
1864 (do_resolve_class): Likewise.
1865 (process_imports): Likewise.
1866 (read_import_dir): Fixed indentation.
1867 (find_in_imports_on_demand): New local class_type_name. Local
1868 node_to_use deleted. while loop changed into for loop. Report
1869 multiple definition only for accessible classes. Improved error
1871 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1872 assigned to parameter list, fixed indentation. while loop changed
1873 into for loop, restore TREE_CHAIN on local `tem' before the next
1876 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1878 * lang.c (lang_get_alias_set): Deleted.
1880 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1882 * gjavah.c (jni_print_char): Fix thinko in last change.
1884 * gjavah.c (jni_print_char, decode_signature_piece): Use
1885 safe-ctype macros and/or fold extra calls into fewer ones.
1886 * lex.c (java_read_unicode, java_lex): Likewise.
1887 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1888 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1889 * mangle_name.c (append_unicode_mangled_name,
1890 unicode_mangling_length): Likewise.
1892 2001-10-17 Richard Henderson <rth@redhat.com>
1894 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1896 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1898 * lang.c (langhooks.h): Included.
1899 (LANG_HOOKS_INIT): Redefined.
1900 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1901 (LANG_HOOKS_DECODE_OPTION): Likewise.
1902 (struct lang_hooks lang_hooks): New initialization.
1904 2001-10-11 Per Bothner <per@bothner.com>
1906 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1907 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1908 The former is simpler, and jcf-write.c handles it better.
1909 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1910 or WITH_CLEANUP_EXPR.
1911 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1912 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1914 * parse.y (patch_if_else_statement): If the condition is constant,
1915 optimize away the test.
1917 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1919 * parse.y (patch_cast): Call patch_string on the first operand of
1920 the incoming node, update it if necessary. Fixes PR java/4510.
1922 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1924 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1925 when name qualifier matches a package name.
1927 2001-10-08 Tom Tromey <tromey@redhat.com>
1929 Fix for PR java/4489:
1930 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1931 force a new label when computing `body_block'.
1933 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1935 * jcf-io.c (format_uint): Const-ify.
1936 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1937 * lex.c (java_get_line_col): Likewise.
1938 * parse.y (build_incdec): Likewise.
1940 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1942 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1943 a NULL enclosing context if appropriate. Fixes PR java/4466.
1945 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1947 * parse.y (patch_assignment): Use lvalue's original TYPE when
1948 building the final COMPOUND_EXPR.
1949 (try_reference_assignconv): Fixed leading comment.
1951 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1953 * parse.y (check_final_variable_indirect_assignment): For
1954 COMPOUND_EXPR, return only if finals were found initialized
1955 properly, if not, keep on checking.
1956 (check_final_variable_global_assignment_flag): New local
1957 error_found, set when appropriate and used to decide whether to
1958 report uninitialized finals. Fixed typo in comment.
1960 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1962 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1963 last three initializations. Fixes PR java/4360.
1965 2001-09-21 Richard Henderson <rth@redhat.com>
1967 * class.c (get_dispatch_table): Handle function descriptors.
1968 (build_dtable_decl): Likewise.
1969 * expr.c (build_invokevirtual): Likewise.
1971 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1973 * parse.y (patch_method_invocation): Build class initialization
1974 when static finals are used to qualify method invocation.
1977 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1979 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1980 build_type_name_from_array_name.
1981 (STRING_STRIP_BRACKETS): New macro.
1982 * parse.y (build_type_name_from_array_name): New function.
1983 (array_creation_expression:): Accumulate []s instead of [s.
1984 (cast_expression:): Accumulate []s instead of [s after cast type
1986 (build_array_from_name): Local string deleted, use
1987 build_type_name_from_array_name.
1988 (build_unresolved_array_type): Accumulate []s instead of [s after
1990 (register_fields): Fixed comment.
1991 (resolve_class): Local name, base deleted, new locals tname and
1992 array_dims. Use build_type_name_from_array_name. Use array_dims to
1994 (purify_type_name): Use STRING_STRIP_BRACKETS.
1996 2001-09-18 Andreas Jaeger <aj@suse.de>
1998 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1999 * jv-scan.c: Likewise.
2001 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2003 * parse.y (patch_method_invocation): Inner class creation context
2004 check not enforced within constructors. Fixes PR java/1873.
2006 2001-09-16 Tom Tromey <tromey@redhat.com>
2008 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2009 NOTE_PUSH for single-case push. Fixes PR java/4189.
2011 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2013 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2014 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2015 (struct lang_type): New fields import_list and import_demand_list.
2016 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2017 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2018 (do_resolve_class): New local saved_enclosing_type, initialized,
2019 passed as parameter to find_in_imports and find_in_imports_on_demand.
2020 (find_in_imports): Added paramater enclosing_type, use its
2021 TYPE_IMPORT_LIST when applicable.
2022 (find_in_imports_on_demand): Added parameter enclosing_type, use
2023 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2024 declaration and initialization.
2025 (fold_constant_for_init): Switch/restore current_class to the
2026 appropriate context.
2028 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2030 * verify.c (verify_jvm_instructions): Fix typo.
2032 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2034 * expr.c (expand_invoke): Const-ification.
2035 * parse.y (patch_method_invocation): Likewise.
2037 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2039 * gjavah.c (cxx_keywords): Const-ification.
2040 * keyword.gperf (java_keyword): Likewise.
2041 * lang.c (java_tree_code_name): Likewise.
2042 * lex.c (cxx_keywords): Likewise.
2043 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2045 2001-09-11 Richard Henderson <rth@redhat.com>
2047 * parse.h (ctxp_for_generation): Mark extern.
2049 2001-09-10 Richard Henderson <rth@redhat.com>
2051 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2053 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2055 * typeck.c (java_array_type_length, build_prim_array_type):
2056 Represent empty arrays by NULL index.
2058 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2060 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2061 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2063 2001-09-06 Anthony Green <green@redhat.com>
2065 * class.c (O_BINARY): Define if necessary.
2066 (registerResource_libfunc): Declare.
2067 (init_class_processing): Initilize registerResource_libfunc.
2068 (compile_resource_file): New function.
2069 * java-tree.h (resource_name): Declare.
2070 (compile_resource_file): Declare.
2071 * jcf-parse.c (yyparse): Handle compiling java resource files.
2072 * lang.c (java_decode_option): Handle -fcompile-resource option.
2073 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2075 * gcj.texi (Code Generation): Add documentation for -R flag.
2077 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2079 * jcf-write.c (generate_classfile): Issue an error in case of
2080 field/initial value mismatch.
2081 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2082 being initialized and we're generating bytecode.
2083 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2084 set DECL_INITIAL properly when appropriate.
2088 2001-09-01 Per Bothner <per@bothner.com>
2090 * parse.y (maybe_yank_clinit): A field without an initializer is not
2091 relevant. All initializers except static final and constant require
2092 <clinit>, regardless of flag_emit_class_files.
2094 2001-08-31 Per Bothner <per@bothner.com>
2096 * class.c (set_constant_value): When not emiting class files, then a
2097 String ConstantValue is a utf8const_ptr_type.
2099 2001-08-30 Per Bothner <per@bothner.com>
2101 * jcf-write.c (generate_classfile): Check that field is primitive
2102 or string before emitting ConstantValue attribute.
2104 2001-08-30 Per Bothner <per@bothner.com>
2106 * parse.y (resolve_qualified_expression_name): If creating a
2107 COMPOUND_EXPR, set it's type correctly.
2109 2001-08-30 Per Bothner <per@bothner.com>
2111 * jcf-io.c (open_class): Set filename field.
2113 * jcf-parse,c (parse_class_file): Set current_function_decl
2114 for better error message when Code attribute is missing.
2116 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2117 better diagnostics, especially for constructors.
2119 2001-08-30 Per Bothner <per@bothner.com>
2121 * jcf-write.c (generate_classfile): Don't write ConstantValue
2122 attribute if field is not final, for compatibility with jdk.
2124 * jcf-write.c (generate_classfile): Convert ConstantValue values
2125 to correct type. Work-around for front-end bug.
2126 * class.c (set_constant_value): Error if constant has wrong type.
2128 2001-08-30 Per Bothner <per@bothner.com>
2130 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2131 "Double" are printed at verbosity 1.
2133 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2135 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2137 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2139 * parse.y (patch_assignment): Don't verify final re-assignment here.
2140 (java_complete_lhs): Verify assignments to finals calling
2141 patch_assignment. Verify re-assignments to finals before calling
2144 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2146 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2149 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2151 * lex.c (java_lex): new local found_hex_digits. Set and then used
2152 in test to reject invalid hexadecimal numbers.
2153 * parse.y (java_complete_tree): Prevent unwanted cast with
2154 initialized floating point finals.
2155 (patch_binop): Emit a warning when detecting a division by zero,
2156 mark result not constant, don't simplify non integer division.
2158 2001-08-28 Per Bothner <per@bothner.com>
2160 * jcf-write.c (generate_bytecode_insns): For increments and
2161 decrements just recurse to push constant. Improvement on Mark's patch.
2163 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2165 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2166 real conversion for increments and decrements of reals.
2168 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2170 * parse.y (resolve_qualified_expression_name): Handle unresolved
2171 qualified expressions, prevent numerical qualifiers, fixed typo.
2174 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2176 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2177 don't report anything but deprecated class when marked so. Handle
2179 (patch_method_invocation): Check deprecation on methods and types.
2180 (patch_binop): code becomes an enum tree_code, added default: to
2181 switch to handle that. Detect division by zero, try to fold and
2182 return before using a subroutine.
2184 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2186 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2187 file smaller than 4 bytes.
2188 * parse.y (check_inner_circular_reference): New function.
2189 (check_circular_reference): Likewise.
2190 (array_initializer:): Accept {,}.
2191 (java_check_circular_reference): Rewritten using
2192 check_circular_reference and check_inner_circular_reference.
2193 (java_complete_expand_method): Unconditionally save and restore
2194 the unpurged exception list.
2195 (build_dot_class_method_invocation): Unmangle signature parameter.
2197 2001-08-21 Tom Tromey <tromey@redhat.com>
2199 * decl.c (init_decl_processing): Add `throws' field to method
2201 * class.c (make_method_value): Compute `throws' field for method.
2203 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2205 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2206 circularity is detected.
2207 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2209 2001-08-17 Richard Henderson <rth@redhat.com>
2211 * class.c (emit_register_classes): Add align parameter to
2212 call to assemble_integer.
2214 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2216 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2217 loading a class_or_name fails, try considering an innerclass name
2218 and load the enclosing context.
2219 * parse.y (resolve_inner_class): New function.
2220 (find_as_inner_class): Added leading comment.
2221 (register_incomplete_type): Keep the current context as enclosing
2222 context for JDEP_FIELD dependencies.
2223 (do_resolve_class): Locals new_class_decl and super initialized to
2224 NULL. Call resolve_inner_class, explore the enclosing context
2225 superclass if necessary.
2228 2001-08-16 Tom Tromey <tromey@redhat.com>
2230 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2231 * gjavah.c (main): Updated for change to jcf_path_seal.
2232 * lang.c (version_flag): New global.
2233 (java_decode_option): Recognize `-version'.
2234 (java_init): Update for change to jcf_path_seal.
2235 * jcf.h (jcf_path_seal): Added `print' argument.
2236 * jcf-path.c (jcf_path_seal): Added `print' argument.
2238 2001-08-13 Zack Weinberg <zackw@panix.com>
2240 * Make-lang.in (java/decl.o): Update dependencies.
2241 * decl.c: Include libfuncs.h, don't include toplev.h.
2243 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2245 * decl.c (init_decl_processing): exception_type_node,
2246 class_not_found_type_node, and no_class_def_found_type_node
2247 initialized. predef_filenames augmented accordingly.
2248 instinit_identifier_node initialized.
2249 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2250 * java-tree.h (enum java_tree_index): New entries
2251 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2252 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2253 (exception_type_node): New macro.
2254 (class_not_found_type_node): Likewise.
2255 (no_class_def_found_type_node): Likewise.
2256 (instinit_identifier_node): Likewise.
2257 (PREDEF_FILENAMES_SIZE): Adjusted.
2258 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2259 (struct lang_type): Fixed typo in bitfield name.
2260 (DECL_INSTINIT_P): New macro.
2261 (ID_INSTINIT_P): Likewise.
2262 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2264 * parse.y (encapsulate_with_try_catch): New function.
2265 (generate_instinit): Likewise.
2266 (build_instinit_invocation): Likewise.
2267 (ctors_unchecked_throws_clause_p): Likewise.
2268 (add_instance_initializer): Deleted.
2269 (build_instance_initializer): Likewise.
2270 (in_instance_initializer): Likewise.
2271 (check_method_redefinition): instinit$ not to be verified.
2272 (java_complete_expand_methods): Generate instinit$, simplified code.
2273 (build_dot_class_method): Eliminated unnecessary locals. Use
2274 encapsulate_with_try_catch, removed unnecessary code.
2275 (fix_constructors): New local iii. Use build_instinit_invocation.
2276 (patch_method_invocation): Added comment.
2277 (maybe_use_access_method): Don't consider instinit$.
2278 (find_applicable_accessible_methods_list): Shorten the search for
2280 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2281 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2282 (patch_throw_statement): Likewise. Fixed typo.
2284 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2287 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2288 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2290 (lang_specific_pre_link): Use set_input to set input_filename.
2292 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2293 (main): Fix definition.
2294 Strip `main' from classname.
2297 2001-08-11 Zack Weinberg <zackw@panix.com>
2299 * lex.h: Don't include setjmp.h. Don't define
2300 SET_FLOAT_HANDLER or prototype set_float_handler.
2302 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2304 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2305 `poplevel' in the right order.
2307 2001-08-09 Richard Henderson <rth@redhat.com>
2309 * Make-lang.in (class.o): Depend on TARGET_H.
2310 * class.c (emit_register_classes): Use target hooks instead of
2311 assemble_constructor and assemble_destructor.
2313 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2315 * check-init.c (flags.h): Include
2316 (check_init): Don't report uninitialized static class
2317 initialization flags, don't free bit index when doing static class
2318 initialization optimization.
2319 (check_for_initialization): Return type changed to `unsigned int.'
2320 (attach_initialized_static_class): New function.
2321 * class.c (add_method_1): Create the initialized static class
2323 (finish_class): Always emit deferred inline methods.
2324 * decl.c (emit_init_test_initialization): Moved to expr.c
2325 (complete_start_java_method): Don't traverse
2326 DECL_FUNCTION_INIT_TEST_TABLE.
2327 (lang_mark_tree): Mark hash tables in function decls.
2328 * expr.c (emit_init_test_initialization): Moved from decl.c.
2329 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2330 initialization flag, set DECL_CONTEXT and
2331 LOCAL_CLASS_INITIALIZATION_FLAG.
2332 (java_lang_expand_expr): Emit initialization code for static class
2333 initialized flags when entering block, if necessary.
2334 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2335 * java-tree.h (flag_optimize_sci): New global variable declaration.
2336 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2337 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2338 (LOCAL_FINAL_P): Fixed typo in comment.
2339 (FINAL_VARIABLE_P): Likewise.
2340 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2341 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2342 (struct lang_decl): New fields `ict', `smic' and `cif.'
2343 (check_for_initialization): New returned value for global.
2344 (attach_initialized_static_class): New global function.
2345 (STATIC_CLASS_INIT_OPT_P): New macro.
2346 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2347 * lang.c (java_decode_option): Handle
2348 `-fno-optimize-static-class-initialization'
2349 * parse.y (start_complete_expand_method): New function.
2350 (java_expand_method_bodies): Likewise.
2351 (attach_init_test_initialization_flags): Likewise.
2352 (adjust_init_test_initialization): Likewise.
2353 (emit_test_initialization): Likewise.
2354 (java_complete_expand_methods): Nullify abstract and native method
2356 (java_complete_expand_method): New locals `fbody', `block_body'
2357 and `exception_copy.' Reorganized: directly return on empty method
2358 bodies, call `start_complete_expand_method', remember definitely
2359 initialized static class in function, don't expand method bodies.
2360 (java_expand_classes): Call `java_expand_method_bodies' before
2361 `finish_class' when compiling to native.
2362 (resolve_expression_name): Use `orig' after building outer class
2364 (patch_invoke): Remember static method invokations.
2366 2001-08-06 Richard Henderson <rth@redhat.com>
2368 * class.c (emit_register_classes): Pass a symbol_ref and priority
2369 to assemble_constructor.
2371 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2373 * java-tree.h (all_class_filename): New macro.
2374 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2375 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2376 newly created IDENTIFIER_NODE to `all_class_filename.'
2378 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2380 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2381 Use ggc_add_tree_root to register roots.
2383 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2385 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2386 second operand calling check_init.
2387 * decl.c (complete_start_java_method): Swaped second and third
2388 arguments while creating WITH_CLEANUP_EXPR node.
2389 * jcf-write.c (generate_bytecode_insns): Use second operand
2390 instead of third when handling WITH_CLEANUP_EXPR.
2391 * parse.y (java_complete_lhs): Expand second operand of
2392 WITH_CLEANUP_EXPR nodes.
2393 (patch_synchronized_statement): Swaped second and third arguments
2394 while creating WITH_CLEANUP_EXPR node.
2396 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2398 * parse.y (create_interface): Avoid cyclic inheritance report when
2399 syntax error encountered during class definition.
2402 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2404 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2406 (lang_specific_pre_link): Use set_input to set input_filename.
2408 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2409 (main): Fix definition.
2410 Strip `main' from classname.
2413 2001-07-18 Tom Tromey <tromey@redhat.com>
2416 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2417 * lex.c (java_new_lexer): Use ICONV_CONST.
2418 (java_read_char): Likewise.
2419 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2420 (jv-scan$(exeext)): Likewise.
2422 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2424 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2425 * parse.y (check_class_interface_creation): Allow `private' if the
2426 enclosing is not an interface.
2427 (create_interface): Interface tagged public if the enclosing
2428 context is an interface.
2429 (create_class): Class tagged public if the enclosing context
2433 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2435 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2438 2001-07-14 Tim Josling <tej@melbpc.org.au>
2440 * check-init.c (check_init): Remove references to EXPON_EXPR.
2442 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2444 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2445 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2448 2001-07-13 Tom Tromey <tromey@redhat.com>
2450 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2453 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2455 * parse.y (patch_method_invocation): Don't override primary if one
2456 is already provided, but let this$<n> be built. Fixed comment.
2458 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2460 * parse.y (empty_statement:): Report empty statement error only
2461 when found at class declaration level.
2464 2001-07-12 Tom Tromey <tromey@redhat.com>
2466 * expr.c (expand_load_internal): New function.
2467 (LOAD_INTERNAL): Use it.
2469 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2471 * parse.y (verify_constructor_super): Compare anonymous class ctor
2472 args with `valid_method_invocation_conversion_p.'
2475 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2477 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2478 `-fsyntax-only.' Fixes PR java/3248
2480 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2482 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2484 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2486 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2487 current function is static. Fixes PR java/1970
2489 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2491 * parse.y (patch_method_invocation): Add enclosing context to ctor
2492 calls if necessary. Fixes PR java/2953
2494 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2496 * parse.y (resolve_package): Abort if qualified expression member
2498 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2501 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2503 * verify.c: Don't use // comments.
2505 2001-07-05 Tom Tromey <tromey@redhat.com>
2507 * lang.c (flag_assume_compiled): Removed.
2508 * java-tree.h (flag_assume_compiled): Removed.
2509 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2510 -fhash-synchronization, -fuse-divide-subroutine,
2511 -fcheck-references, -femit-class-file, -femit-class-files,
2512 -fassume-compiled. Updated --encoding information. Changed
2513 -foutput-class-dir to `-d'.
2515 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2517 * jcf-parse.c (parse_class_file): Add lineno parameter to
2518 debug_start_source_file call.
2520 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2522 * gcj.texi: Use gpl.texi.
2523 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2524 dependencies and use doc/include in search path.
2526 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2528 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2529 `this'. If so, don't build instance initializers.
2531 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2533 * parse.y (resolve_expression_name): Improved error message for
2534 inner class cases. Fixes PR java/1958
2536 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2538 * lang.c: #include diagnostic.h
2539 (lang_print_error): Add a `diagnostic_context *' parameter.
2540 (java_dummy_print): Likewise.
2541 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2543 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2545 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2546 * jcf.h (typedef struct JCF): New bitfield `finished.'
2547 (JCF_FINISH): Set `finished.'
2548 (JCF_ZERO): Reset `finished.'
2551 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2553 * parse.y (class_body_declaration:): Don't install empty instance
2557 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2559 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2560 (set_class_decl_access_flags): New function.
2561 * java-tree.h (set_class_decl_access_flags): New prototype.
2562 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2563 (parse_class_file): New local `decl_max_locals.' Take wide types
2564 into account to compute DECL_MAX_LOCALS.
2565 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2568 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2570 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2572 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2574 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2575 * parse.y (do_resolve_class): Moved comments out to leading comment
2576 section. Removed local `start', New local `_ht' and
2577 `circularity_hash.' Record `enclosing' in hash table and search
2578 it to detect circularity. Use `enclosing' as an argument to
2579 `lookup_cl.' Free the hash table when done.
2581 2001-06-19 Tom Tromey <tromey@redhat.com>
2583 * lex.c (java_read_char): Disallow invalid and overlong
2584 sequences. Fixes PR java/2319.
2586 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2588 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2590 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2592 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2593 arguments accordingly.
2595 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2597 * gcj.texi: Move contents to just after title page.
2599 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2601 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2603 (patch_incomplete_class_ref): Build the class ref, build the class
2604 init if necessary, complete the tree.
2607 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2609 * parse.y (lookup_field_wrapper): Test `name' code.
2610 (resolve_qualified_expression_name): Test `qual_wfl' code.
2611 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2612 handle `qual_wfl' by code.
2613 (maybe_build_primttype_type_ref): Test `wfl' code.
2615 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2617 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2619 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2620 the dvi file in the java directory.
2622 2001-05-25 Sam TH <sam@uchicago.edu>
2624 * gen-table.pl javaop.h jcf.h lex.h,
2625 parse.h: Fix header include guards.
2627 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2629 * jv-scan.c (version): Update copyright year.
2631 2001-05-21 Per Bothner <per@bothner.com>
2633 * jcf-parse.c (read_class): If class is from .class or .zip file
2634 and it's already been read, don't push/pop parser context.
2636 2001-05-18 Per Bothner <per@bothner.com>
2638 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2639 command line so the jvgenmain-generated main program comes first.
2641 2001-05-15 Tom Tromey <tromey@redhat.com>
2643 * class.c (build_utf8_ref): Don't generate identifier based on
2646 2001-05-12 Richard Henderson <rth@redhat.com>
2648 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2649 * expr.c (java_lang_expand_expr): Expand it.
2650 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2651 calling build_exception_object_ref.
2652 * parse.y (catch_clause_parameter): Likewise.
2653 (build_dot_class_method): Likewise.
2654 (try_reference_assignconv): Likewise.
2655 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2656 * jcf-write.c (generate_bytecode_insns): Likewise.
2658 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2660 * parse.y (build_unresolved_array_type): Set
2661 EXPR_WFL_QUALIFICATION on the newly created wfl.
2662 Fixes PR java/2538. Fixes PR java/2535.
2664 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2666 * parse.y (fix_constructors): Removed unnecessary assignment to
2667 local. Moved assignment to `this$<n>', fixed comments and
2669 (build_wfl_wrap): Fixed indentation.
2670 Fixes PR java/2598, java/2579 and java/2658.
2672 2001-05-03 Mo DeJong <mdejong@redhat.com>
2674 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2675 check for byte swap.
2677 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2679 * expr.c (build_class_init): Move MODIFY_EXPR
2680 outside of COND_EXPR. Remove variable `call'.
2682 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2684 * decl.c: NULL_PTR -> NULL.
2685 * jcf-write.c: Likewise.
2687 2001-05-01 Tom Tromey <tromey@redhat.com>
2689 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2690 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2691 * gcj.texi: Updated copyright text. Include fdl.texi.
2692 (Top): Link to new node.
2694 2001-05-01 Per Bothner <per@bothner.com>
2696 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2698 2001-05-01 Per Bothner <per@bothner.com>
2700 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2701 import_list contains the name, not the TREE_PURPOSE.
2703 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2705 * jcf-io.c (read_zip_member): Cast to long in comparison with
2708 * jvspec.c (lang_specific_driver): Initialize variables.
2710 * mangle.c (find_compression_record_match): Likewise.
2712 * typeck.c (build_null_signature): Provide static prototype. Mark
2713 parameter with ATTRIBUTE_UNUSED.
2715 * verify.c (verify_jvm_instructions): Initialize variable.
2717 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2719 * parse.y (do_resolve_class): Check for cyclic inheritance during
2720 inner class resolution.
2722 2001-04-27 Per Bothner <per@bothner.com>
2724 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2725 while iterating, since that could cause gc to lose stuff.
2727 2001-04-26 Per Bothner <per@bothner.com>
2729 Fix method search wrt scope of inner classes to match JLS2.
2730 * typeck.c (build_null_signature): New static function.
2731 (has_method): New function. Uses build_null_signature and lookup_do.
2732 * java-tree.h (has_method): New declaration.
2733 * parse.y (find_applicable_accessible_methods_list): Do not search
2734 context of inner classes here.
2735 (patch_method_invocation): Search scope, ie. current and outer clases,
2736 for method matching simple name, to find class.
2738 2001-04-26 Per Bothner <per@bothner.com>
2740 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2741 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2743 * constants.c (find_methodref_with_class_index): New function.
2744 (find_methodref_index): Use find_methodref_with_class_index.
2745 * java-tree.h (find_methodref_with_class_index): New declaration.
2746 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2747 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2748 If context changed from interface to class, don't use invokeinterface.
2750 2001-04-25 Per Bothner <per@bothner.com>
2752 * verify.c (verify_jvm_instructions): For field instructions,
2753 check that field index is valid. For invoke instructions, check that
2754 method index is valid.
2756 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2758 * config-lang.in (target_libs): Copy from $libgcj_saved.
2760 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2762 * decl.c (init_decl_processing): Add new class "protectionDomain"
2764 * class.c (make_class_data): Set initial value for "protectionDomain".
2766 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2768 * jvspec.c (lang_specific_driver): Fix memory allocation
2769 deficit, by using concat in lieu of xmalloc/sprintf.
2771 2001-04-20 Per Bothner <per@bothner.com>
2773 Fixes to compile multiple .class files at once.
2774 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2775 * java-tree.h (CLASS_PARSED_P): New macro.
2776 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2777 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2778 (read_class): Avoid some code duplication.
2779 Don't call JCF_FINISH for a .class file - might be needed later.
2780 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2781 rather than CLASS_LOADED_P, since latter implies class laid out.
2782 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2783 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2785 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2787 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2789 * boehm.c: Include toplev.h.
2791 2001-04-06 Tom Tromey <tromey@redhat.com>
2792 Alexandre Petit-Bianco <apbianco@redhat.com>
2794 Fix for PR gcj/1404 and PR gcj/2332:
2795 * parse.y (build_array_from_name): If we use the type_wfl then
2796 accumulate dimensions from the original type as well.
2797 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2799 2001-04-06 Tom Tromey <tromey@redhat.com>
2801 * parse.y (analyze_clinit_body): Return true if the second operand
2802 of a METHOD_EXPR is nonzero.
2804 2001-04-06 Tom Tromey <tromey@redhat.com>
2806 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2808 ($(srcdir)/java/parse.c): Likewise.
2810 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2812 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2813 (version-gcc): Initialized.
2814 (which-gcj): Likewise.
2816 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2818 * java-tree.h (struct lang_decl): New macro
2819 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2820 * parse.y (build_instance_initializer): New function.
2821 (add_instance_initializer): Use it.
2822 (java_fix_constructors): Set `current_class' before fix pass.
2823 (fix_constructors): Just return if already fixed. Move `super()'
2824 invokation ahead. Use `build_instance_initializer.'
2827 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2829 * parse.y (resolve_qualified_expression_name): Pass field's
2830 DECL_CONTEXT to `not_accessible_p.'
2831 (not_accessible_p): Changed parameters order in `inherits_from_p'
2834 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2836 * lang-options.h: Add flag_check_references.
2838 2001-04-04 Per Bothner <per@bothner.com>
2840 * java-tree.h (CONSTANT_VALUE_P): New macro.
2841 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2842 * parse.y (maybe_build_class_init_for_field): New static function.
2843 (resolve_expression_name, resolve_field_access): Use
2844 maybe_build_class_init_for_field instead of build_class_init
2845 This does not do the init if the field is compile-time-constant.
2846 (resolve_field_access): Simplify.
2848 * parse.y (fold_constant_for_init): Merge test into switch.
2850 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2852 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2854 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2856 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2858 * expr.c (pop_type_0): Save the result of the first
2859 lang_printable_name call in a scratch buffer, so it
2860 won't be clobbered by the second call.
2862 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2864 * parse-scan.y (array_type:): Rewritten.
2865 (type_declaration:): `empty_statement' replaces `SC_TK.'
2866 (class_member_declaration:): `empty statement' added.
2867 (method_body:): Simplified.
2868 (static_initializer:): Likewise.
2869 (primary_no_new_array:): Use `type_literals.'
2870 (type_literals:): New rule.
2871 (dims:): Set and update `bracket_count.'
2872 Fixes PR java/1074. Fixes PR java/2412.
2874 2001-03-28 Hans Boehm <boehm@acm.org>
2876 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2877 (get_boehm_type_descriptor): Set type on returned value to be a
2878 pointer length integer.
2880 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2882 * expr.c (pop_type_0): Call `concat' rather than building the
2884 (pop_type): Add format specifier in call to `error'.
2886 * parse.y (patch_method_invocation): Avoid casting away
2889 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2891 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2893 2001-03-28 Richard Henderson <rth@redhat.com>
2895 IA-64 ABI Exception Handling:
2896 * Make-lang.in (except.o): Don't depend on eh-common.h.
2897 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2898 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2899 [soft_exceptioninfo_call_node]: Remove.
2900 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2901 (end_java_method): No emit_handlers.
2902 * except.c (java_set_exception_lang_code): Remove.
2903 (method_init_exceptions): Don't call it.
2904 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2905 (build_exception_object_ref): New.
2906 (expand_end_java_handler): Update for except.h name changes.
2907 (emit_handlers, expand_resume_after_catch): Remove.
2908 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2909 (process_jvm_instruction): Use build_exception_object_ref.
2910 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2911 (soft_exceptioninfo_call_node): Remove.
2912 (build_exception_object_ref): Declare.
2913 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2914 soft_exceptioninfo_call_node. Move processing ...
2915 [EXC_PTR_EXPR]: ... here.
2916 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2917 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2918 (source_end_java_method): No java_set_exception_lang_code or
2920 (build_dot_class_method): Use build_exception_object_ref.
2921 (try_reference_assignconv): Check EXC_PTR_EXPR not
2922 soft_exceptioninfo_call_node.
2924 2001-03-28 Richard Henderson <rth@redhat.com>
2926 * java-tree.h (throw_node): Define as a single member of
2927 java_global_trees instead of a separate array.
2928 (JTI_THROW_NODE): New.
2929 * decl.c (throw_node): Don't declare.
2930 (init_decl_processing): Init a scalar throw_node.
2931 Don't register it for gc.
2932 * check-init.c (check_init): Reference scalar throw_node.
2933 * expr.c (build_java_athrow): Likewise.
2934 * jcf-write.c (generate_bytecode_insns): Likewise.
2935 * parse.h (BUILD_THROW): Likewise.
2937 2001-03-28 Richard Henderson <rth@redhat.com>
2939 * decl.c (end_java_method): Do not save and restore
2940 flag_non_call_exceptions.
2941 * parse.y (source_end_java_method): Likewise.
2942 * lang.c (flag_exceptions): Don't declare.
2943 (java_init_options): Set flag_non_call_exceptions. Set
2944 flag_exceptions here ...
2945 (java_init): ... not here.
2947 2001-03-27 Richard Henderson <rth@redhat.com>
2949 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2950 exceptions_via_longjmp.
2952 * lang.c (flag_new_exceptions): Don't declare it.
2953 (java_init_options): Or set it.
2955 2001-03-27 Richard Henderson <rth@redhat.com>
2957 * decl.c (end_java_method): Rename asynchronous_exceptions to
2958 flag_non_call_exceptions.
2959 * parse.y (source_end_java_method): Likewise.
2961 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2963 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2965 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2967 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2969 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2971 * parse.y (find_as_inner_class): Follow current package
2972 indications not to mistakingly load an unrelated class.
2974 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2976 * constants.c (PUTN): Use memcpy, not bcopy.
2978 * lex.c (java_read_char): Use memmove, not bcopy.
2980 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2982 2001-03-23 Per Bothner <per@bothner.com>
2984 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2985 macro for better error pin-pointing.
2986 * java-tree.h: Fix typo in comment.
2988 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2989 Don't include jsr/goto in exception range.
2990 Check if start and end of exception range are the same (also TRY_EXPR).
2991 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2992 However, do emit the following goto even if try_block is empty.
2993 Defer freeing exception_decl until after the finalizer, to make
2994 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2996 * parse.y (java_complete_lhs): If the try-clause is empty, just
2997 return the finally-clause and vice versa.
2999 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3001 * gcj.texi (Input Options): documented the check for attribute
3002 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3003 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3004 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3005 (jcf_parse): Check for the right classes archive if necessary.
3006 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3007 (jcf_parse_fields): Fixed indentation.
3008 * jcf-write.c (append_gcj_attribute): New function.
3009 (generate_classfile): Compute the attribute count, invoke
3010 `append_gcj_attribute'.
3011 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3012 turned into bit-fields. New bit-field `right_zip.'
3013 (JCF_ZERO): Set `right_zip' to zero.
3014 * lang-options.h (-fforce-classes-archive-check): Added flag.
3015 * lang.c (flag_force_classes_archive_check): New flag.
3016 (lang_f_options): New entry `force-classes-archive-check.'
3019 2001-02-07 Andrew Haley <aph@redhat.com>
3021 * gcj.texi (Configure-time Options): Add -fcheck-references.
3022 * expr.c (build_java_indirect_ref): New function.
3023 (java_check_reference): New function.
3024 (build_java_array_length_access): Use build_java_indirect_ref to
3025 check for null references.
3026 (build_java_arrayaccess): Likewise.
3027 (build_get_class): Likewise.
3028 (build_field_ref): Likewise.
3029 (invoke_build_dtable): Likewise.
3030 (build_invokeinterface): Likewise.
3031 * lang.c (lang_f_options): Add flag_check_references.
3032 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3033 * java-tree.h (flag_check_references): New variable.
3034 * lang.c (flag_check_references): Likewise.
3035 * parse.y (patch_invoke): Use java_check_reference.
3036 (patch_assignment): Allow for extra nesting in
3037 _Jv_CheckArrayStore.
3039 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3041 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3042 * lex.c (cxx_keywords): Likewise.
3044 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3046 * parse.y (qualify_ambiguous_name): Broaden `length'
3047 recognition. Help MODIFY_EXPR be resolved as expression names.
3048 Fixes PR java/2066. Fixes PR java/2400.
3050 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3052 * gjavah.c (process_file): Mark interface definitions with
3053 "__attribute__ ((java_interface))".
3055 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3057 * class.c (layout_class): Fixed push_super_field's second
3058 argument. Fixes PR java/2333.
3059 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3060 too early to lay innerclasses out.
3062 2001-03-20 Tom Tromey <tromey@redhat.com>
3063 Alexandre Petit-Bianco <apbianco@redhat.com>
3065 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3066 inside an array reference. Insertion of the array store check
3067 rewritten. Fixes PR java/2299.
3069 2001-03-20 Tom Tromey <tromey@redhat.com>
3071 * lex.c (java_read_unicode): Only accept leading `u's.
3073 2001-03-20 Tom Tromey <tromey@redhat.com>
3075 * jcf-parse.c (read_class): Initialize `class'.
3077 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3079 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3081 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3083 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3084 (layout_class): Likewise.
3085 (layout_class_method): Likewise.
3086 (emit_register_classes): Likewise.
3087 * decl.c (builtin_function): Likewise.
3088 (give_name_to_locals): Likewise.
3090 2001-03-19 Per Bothner <per@bothner.com>
3092 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3093 before trying to load an inner class.
3095 Fixes to process to command-line .class files in two passes.
3096 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3097 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3098 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3099 * class.c (is_compiled_class): Fix for renamed flag.
3100 * parse.y (maybe_create_class_interface_decl): Likewise.
3101 * jcf-parse.c (yyparse): Also set if compiling .class files.
3102 * jcf-parse.c (read_class); Read current_class.
3103 (jcf_parse): Make static.
3104 (load_inner_classes): New function, with code moved from jcf_parse,
3105 because we need to inner classes after the command-line files are read.
3106 (yyparse): Set finput to NULL when it doesn't need to be closed.
3107 Reduce use of main_jcf (basically only for archive) and
3108 use finput instead of main_jcf->read_state.
3109 Inline jcf_figure_file_type into yyparse.
3110 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3111 Defer load_inner_classes and parse_class_file to a second pass,
3112 after we've correctly mapped command-line .clas fiels to classes.
3113 (jcf_figure_file_type): Removed.
3114 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3115 (JCF_ZERO): Also clear zipd field.
3116 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3118 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3120 * jcf-parse.c (yyparse): Change ch from char * to char.
3122 2001-03-19 Per Bothner <per@bothner.com>
3124 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3125 Add constructed filelist-file at end, following -xjava. Thus any .o
3126 and library files are not affected by the -xjava. Also wrap
3127 explicit @FILE with -xjava and -xnone.
3129 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3131 * class.c (build_static_field_ref): Call make_decl_rtl() after
3132 setting the DECL_EXTERNAL flag.
3134 2001-03-17 Per Bothner <per@bothner.com>
3136 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3138 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3139 when result is is needed (target is STACK_TARGET).
3141 * parse.h (JDEP_SOLV): Removed.
3142 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3144 * parse.y (incomplete_class_list): Removed.
3145 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3146 It doesn't work if resolve_class changes the name of an array type
3147 that is on the list and then someone else looks for the modified name.
3148 Also, seems liable to break when compiling multiple source files at
3149 once. So the simplest is to just remove incomplete_class_list -
3150 it is only a minor space win and it is not even clear it saves time.
3152 * parse.y (resolve_class): Remove unneeded promote_type.
3154 2001-03-15 Per Bothner <per@bothner.com>
3156 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3157 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3158 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3159 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3161 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3162 * parse.y (java_expand_classes): Likewise.
3164 * parse.y (expand_start_java_method): Was only called once and had a
3165 misleading name, so inline in caller java_complete_expand_method.
3166 (enter_a_block): Likewise inline in enter_block and remove.
3168 Remove junk from when gcc/java was created (by copying from C/C++).
3169 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3170 (struct binding_level): Remove fields keep, keep_if_subblocks,
3171 more_cleanups_ok, have_cleanups (which have never been used).
3172 (pushlevel, poplevel): Remove related useless code.
3174 * class.c (make_class_data): The class_dtable_decl (i.e. the
3175 vtable for Class) should be external, except when compiling Class.
3177 * jvspec.c (lang_specific_driver): Fix -C handling.
3178 Check -save-temps to see if temp @FILE should be deleted.
3179 Follow-up to/fix for February 16 patch.
3181 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3182 (type_stack_dup): Remove no-longer neded error check.
3184 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3186 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3187 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3188 don't surround the element with 'N..E' if the type name is
3191 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3193 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3194 DECL_RTL_SET_P, etc.
3195 (make_method_value): Likewise.
3196 (get_dispatch_table): Likewise.
3198 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3200 2001-03-07 Tom Tromey <tromey@redhat.com>
3202 * config-lang.in (lang_requires): Define.
3204 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3206 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3209 2001-03-05 Per Bothner <per@bothner.com>
3211 Fix a problem where rest_of_decl_compilation applied to
3212 class_dtable_decl causes problems because it was done too early,
3213 before output file was opened.
3214 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3215 * class.c (class_dtable_decl): Add macro - element of class_roots.
3216 (make_class_data): Define class_dtable_decl.
3217 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3219 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3221 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3222 uses of 'boolean' with 'bool'.
3224 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3226 * lang-specs.h: Add zero initializer for cpp_spec field to all
3229 2001-02-16 Per Bothner <per@bothner.com>
3231 Handle compiling multiple input files at once, and @FILE syntax.
3232 * gcj.texi: Updated documentation to match.
3233 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3234 * jcf-parse.c (parse_source_file): Split into ...
3235 (parse_source_file_1): New function - and:
3236 (parse_source_file_2): New function.
3237 (yyparse): On -ffilelist-file, open and scan named file.
3238 On first pass over files, only do parse_source_file_1.
3239 A new second pass calls parse_source_file_2 for each file to compile.
3240 (init_jcf_parse): Call init_src_parse.
3241 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3242 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3243 as multiple input file combined in one compilation.
3244 * lang-options.h: Add -ffilelist-file
3245 * lang.c (flag_filelist_file): New flag variable.
3246 (lang_f_options): Handle -ffilelist-file.
3247 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3248 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3249 gclass_list - use global fields of src_parse_roots instead.
3250 * parse.y (src_parse_roots): New array.
3251 (incomplete_class_list, gclass_list): New macros.
3252 (push_parser_context, java_pop_parser_context,
3253 java_parser_context_resume): Don't fiddle with deleted fields.
3254 (various): Use incomplete_class gclass_list and global macros
3255 instead of parse_ctxt fields - the lists are global.
3256 (init_src_parse): New function.
3258 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3260 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3262 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3264 * parse.y (check_inner_class_access): Moved declaration of local
3265 `enclosing_decl_type' to the right location.
3267 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3269 * parse.y (parser_check_super_interface): Don't call
3270 check_pkg_class_access for an inner interface.
3271 (parser_check_super): Don't call check_pkg_class_access for inner
3273 (do_resolve_class): Simplify enclosing type loop. Don't call
3274 check_pkg_class_access if CL and DECL are not set.
3275 (find_in_imports_on_demand): Set DECL if class_type needed to be
3276 loaded. Don't call check_pkg_class_access for an inner class.
3277 (check_inner_class_access): Rewritten to implement member access
3278 rules as per spec 6.6.1.
3279 (check_pkg_class_access): Handle the empty package correctly.
3280 (in_same_package): New function. Determine if two classes are in the
3283 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3285 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3286 method into array types.
3287 * parse.y (patch_method_invocation): Bypass access check on clone call
3290 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3292 * expr.c (build_instanceof): Check for arrays when trying fold to
3295 2001-02-15 Jim Meyering <meyering@lucent.com>
3297 * Make-lang.in (java.install-common): Depend on `installdirs'.
3298 (java.install-info): Likewise.
3300 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3302 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3304 2001-02-14 Tom Tromey <tromey@redhat.com>
3305 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 Fix for PR java/1261.
3308 * typeck.c (build_java_array_type): Add public `clone' method to
3310 * parse.y (resolve_qualified_expression_name): Use current_class
3311 when checking for inaccessibility.
3312 (patch_method_invocation): Fixed error message when accessibility
3313 denied. Added `from_super' argument.
3315 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3317 * parse.y (resolve_class): Don't build a fake decl. Use the one
3319 * typeck.c (build_java_array_type): Build and assign decl to array
3322 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3324 * parse.y (not_accessible_p): Changed leading comment. Added extra
3325 `where' argument. Use it to enforce protected access rules.
3326 (resolve_qualified_expression_name): Added extra argument to
3328 (patch_method_invocation): Use argument `primary' to provide
3329 not_accessible_p with an extra argument.
3330 (lookup_method_invoke): Added extra argument to not_accessible_p.
3331 (search_applicable_method_list): Likewise.
3333 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3335 * parse.y (resolve_qualified_expression_name): Try to resolve as
3336 an inner class access only if `decl' is a TYPE_DECL.
3338 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3340 * decl.c (classdollar_identifier_node): Initialize.
3341 * java-tree.h (enum java_tree_index): New entry
3342 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3343 (classdollar_identifier_node): New macro.
3344 (ID_CLASSDOLLAR_P): Likewise.
3345 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3346 (build_dot_class_method_invocation): Likewise.
3347 (find_applicable_accessible_methods_list): `class$' can't be
3350 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3352 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3354 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3356 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3357 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3360 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3362 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3363 outside of the `__U' sequence too.
3364 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3367 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3369 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3371 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3373 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3374 (JVGENMAIN_OBJS): Likewise.
3375 * java-tree.h (append_gpp_mangled_name): New prototype.
3376 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3377 Removed cast calling `gcc_add_root.'
3378 * jvgenmain.c (mangle_obstack): New global, initialized.
3380 (do_mangle_class): Constify local `ptr.'
3381 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3382 append_gpp_mangle_name and update `count' if necessary.
3383 Use `mangle_obstack.'
3384 * mangle.c (append_unicode_mangled_name): Removed.
3385 (append_gpp_mangled_name): Likewise.
3386 (unicode_mangling_length): Likewise.
3387 (mangle_member_name): Return type set to `void.'
3388 (mangle_field_decl): Don't append `U' in escaped names.
3389 (mangle_method_decl): Likewise.
3390 (mangle_member_name): Just use `append_gpp_mangled_name.'
3391 * mangle_name.c: New file.
3393 2001-02-07 Per Bothner <per@bothner.com>
3395 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3397 * check-init.c (check_init): Don't call done_alternative after
3398 processing loop code, as a LOOP_EXPR never terminates normally.
3400 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3402 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3404 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3406 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3409 2001-02-06 Tom Tromey <tromey@redhat.com>
3411 * lex.c (java_new_lexer): Longer error message.
3413 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3414 Alexandre Petit-Bianco <apbianco@cygnus.com>
3416 * typeck.c (build_prim_array_type): Added leading comment.
3417 (build_java_array_type): Moved locals out of
3418 block. Always create the `data' field, fixed alignment to match
3421 2001-02-04 Tom Tromey <tromey@redhat.com>
3423 * expr.c (java_lang_expand_expr): Don't bother recomputing
3424 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3427 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3429 * parse.y (process_imports): Save the original name of the import
3430 for better error report.
3432 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3434 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3435 of macros used when compiling jvspec.c.
3436 * jvspec.c (lang_specific_driver): Link with the shared
3439 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3441 * check-init.c (check_init): Call internal_error instead of fatal.
3442 * expr.c (java_lang_expand_expr): Likewise.
3443 * jcf-parse.c (get_constant): Likewise.
3444 * mangle.c (java_mangle_decl): Likewise.
3445 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3446 (operator_string): Likewise.
3447 * check-init.c (check_init): Call abort instead of fatal.
3448 * class.c (build_class_ref): Likewise.
3449 * constants.c (write_constant_pool): Likewise.
3450 * decl.c (start_java_method): Likewise.
3451 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3452 (java_stack_dup, encode_newarray_type): Likewise.
3453 (build_java_array_length_access): Likewise.
3454 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3455 (build_java_soft_divmod, build_invokeinterface): Likewise.
3456 * java-tree.h (INNER_CLASS_P): Likewise.
3457 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3458 (give_name_to_class, get_class_constant): Likewise.
3459 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3460 (find_constant_index, generate_bytecode_conditional): Likewise.
3461 (generate_bytecode_insns, perform_relocations): Likewise.
3462 * lex.c (java_unget_unicode, java_lex): Likewise.
3463 * mangle.c (mangle_type, mangle_record_type): Likewise.
3464 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3465 (finish_mangling): Likewise.
3466 * parse.h (MARK_FINAL_PARMS): Likewise.
3467 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3468 (obtain_incomplete_type, java_complete_class): Likewise.
3469 (java_check_regular_methods, java_complete_expand_method): Likewise.
3470 (cut_identifier_in_qualified, check_deprecation): Likewise.
3471 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3472 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3473 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3474 * typeck.c (set_local_type, parse_signature_type): Likewise.
3475 (parse_signature_string, build_java_signature): Likewise;
3476 (set_java_signature): Likewise.
3477 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3478 * class.c (add_method): Call fatal_error instead of fatal.
3479 (build_static_field_ref): Likewise.
3480 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3481 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3482 * lex.c (java_new_new_lexer): Likewise.
3483 * jv-scan.c (main): Likewise.
3484 (fatal_error): Renamed from fatal.
3485 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3487 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3488 (yyparse): Likewise.
3489 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3490 * lex.c (java_get_line_col): Likewise.
3491 * jcf-parse.c (load_class): Make errors non-fatal.
3492 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3494 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3496 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3497 (error): Remove unused function.
3498 (main): Don't use "__attribute__ alias" on generated class symbol.
3500 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3502 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3504 * parse.y (finish_method_declaration): Code accounting for WFLed
3505 method DECL_NAMEs deleted.
3506 (check_abstract_method_definitions): Likewise.
3507 (resolve_type_during_patch): Layout resolved type.
3508 * typeck.c (lookup_do): Removed unused local.
3510 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3512 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3513 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3514 integer_negative_one_node.
3515 * expr.c (build_java_binop): Likewise.
3517 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3519 * zextract.c (read_zip_archive): Read file_offset before writing
3520 zipd and consequently clobbering the header contents.
3522 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3524 * Make-lang.in: Remove all dependencies on defaults.h.
3525 * decl.c: Don't include defaults.h.
3527 * parse.y: Likewise.
3529 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3531 * ChangeLog (2001-01-21): Fixed typo.
3532 * class.c (layout_class_method): Code accounting for WFLed
3533 method DECL_NAMEs deleted.
3534 * constant.c (find_methodref_index): Likewise.
3535 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3536 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3537 (struct lang_decl): New field `wfl'.
3538 (java_get_real_method_name): Prototype deleted.
3539 * mangle.c (mangle_method_decl): Code accounting for WFLed
3540 method DECL_NAMEs deleted.
3541 * parse.h (GET_METHOD_NAME): Macro deleted.
3542 * parse.y (reset_method_name): Deleted.
3543 (method_header): Set DECL_FUNCTION_WFL.
3544 (check_abstract_method_header): Code accounting for WFLed method
3546 (java_get_real_method_name): Deleted.
3547 (check_method_redefinition): Code accounting for WFLed method
3548 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3549 (java_check_regular_methods): Likewise.
3550 (java_check_abstract_methods): Likewise.
3551 (java_expand_classes): Don't call `reset_method_name.'
3552 (search_applicable_method_list): Use DECL_NAMEs instead of
3554 * typeck.c (lookup_do): Code accounting for WFLed method
3557 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3559 * lex.c (java_read_char): Check for EOF from getc first.
3561 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3563 * class.c (layout_class): Don't lay the superclass out if it's
3564 already being laid out.
3565 * jcf-parse.c (handle_innerclass_attribute): New function.
3566 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3567 handle_innerclasses_attribute.
3568 (jcf_parse): Don't load an innerclasses if it's already being
3570 * jcf-write.c (append_innerclass_attribute_entry): Static
3571 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3572 to be zero for anonymous classes.
3574 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3576 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3578 * jcf-parse.c (set_source_filename): Use
3579 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3581 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3583 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3584 gets a unique asm name.
3586 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3588 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3589 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3591 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3592 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3593 * parse.y (lookup_package_type_and_set_next): Deleted.
3594 (resolve_package): Removed unnecessary code.
3595 (find_applicable_accessible_methods_list): `finit$' can't be
3597 * verify.c (pop_argument_types): Added missing prototype.
3599 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3601 * config-lang.in: Disable java by default.
3603 2001-01-23 Tom Tromey <tromey@redhat.com>
3605 * gcj.texi (Copying): New node.
3606 Added copyright information.
3608 2001-01-21 Per Bothner <per@bothner.com>
3610 Various fixes to allow compiling a compressed .jar/.zip archive.
3611 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3612 (struct ZipFile): Add fields name and next (from ZipFileCache).
3613 (struct ZipDirectory): New field zipf points to owning ZipFile.
3614 * jcf.h (struct ZipDirectory): Add forward declaration.
3615 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3616 Remove seen_in_zip and zip_offset fields.
3617 (JCF_SEEN_IN_ZIP): New macro.
3618 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3619 * jcf-io.c: Change all ZipFileCache to ZipFile.
3620 (read_zip_member): New function.
3621 (open_in_zip): Call read_zip_member.
3622 * jcf-parse.c (find_in_current_zip): Remove function.
3623 (read_class): Merge in find_in_current_zip functionality.
3624 Call read_zip_member if needed.
3625 (parse_zip_file_entries): Use read_zip_member.
3626 (process_zip_dir): Update for removed and added JCF fields.
3627 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3629 2001-01-21 Per Bothner <per@bothner.com>
3631 Minor optimization of static ggc roots.
3632 * jcf-parse.c (parse_roots): New static field.
3633 (current_field, current_method, current_file_list): Replace by macros
3634 naming fields of parse_roots.
3635 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3636 * class.c (class_roots): New static field.
3637 (registered_class, fields_ident, info_ident, class_list):
3638 New macros naming fields of parse_roots.
3639 (build_static_field_ref): Don't register roots here.
3640 (layout_class): Static field list replaced by macro class_list.
3641 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3642 Initialize fields_ident and info_ident here.
3644 2001-01-21 Per Bothner <per@bothner.com>
3646 * jcf-parse.c (ggc_mark_jcf): New function.
3647 (init_jcf_parse): Register current_jcf as ggc root.
3649 2001-01-21 Per Bothner <per@bothner.com>
3651 * lang.c (put_decl_node): Print method's name.
3653 2001-01-21 Per Bothner <per@bothner.com>
3655 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3656 (verify_jvm_instructions): Use it, for better error messages on loads.
3658 2001-01-21 Per Bothner <per@bothner.com>
3660 * verify.c (merge_type_state): Still may have to merge even if
3661 LABEL_VERIFIED (label).
3663 2001-01-21 Per Bothner <per@bothner.com>
3665 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3666 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3668 2001-01-19 Per Bothner <per@bothner.com>
3670 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3671 if expeting an interface type. Refines Tom's change of 2000-09-12.
3673 2001-01-18 Per Bothner <per@bothner.com>
3675 * gcj.texi (Input Options): Mention .java files.
3677 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3679 * lang-options.h (-Wunsupported-jdk11): Removed.
3680 * lang.c (flag_not_overriding): Deleted.
3681 (flag_static_local_jdk1_1): Likewise.
3682 (lang_W_options): Removed "unsupported-jdk11" entry.
3683 * parse.y (java_check_methods): Removed dead code.
3685 2001-01-17 Tom Tromey <tromey@redhat.com>
3687 Changes suggested by Per Bothner:
3688 * gcj.texi (Input Options): Don't mention input files.
3689 (Code Generation): Updated --main information.
3690 (Invoking jcf-dump): Mention that --javap is incomplete.
3691 From Alexandre Petit-Bianco:
3692 (Warnings): Don't mention -Wunsupported-jdk11.
3694 (Compatibility): Mention JDK 1.2-ness of libraries.
3695 (Resources): Mention resources used when writing gcj.
3697 2001-01-17 Tom Tromey <tromey@redhat.com>
3699 * gcj.texi: New file.
3700 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3701 (java.info): Depend on gcj.info.
3702 (java/gcj.dvi): New target.
3703 (java.dvi): Depend on gcj.dvi.
3704 (java.install-info): Wrote.
3706 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3708 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3709 having called make_decl_rtl.
3711 2001-01-14 Per Bothner <per@bothner.com>
3713 Various patches to emit better messages on verification errors.
3714 * expr.c (push_type_0): Return error indication on stack overflow,
3715 instead of callinfg fatal.
3716 (push_type): Now just call push_type_0 (nd fatal on overflow).
3717 (pop_type_0): Return detailed error message (in a char** argument).
3718 (pop_type): If pop_type_0 fails, print error message.
3719 (pop_argument_types): Moved to verify.c.
3720 * verify.c (pop_argument_types): Moved from expr.c.
3721 Return a (possible) error message, rather than void.
3722 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3723 (verify_jvm_instruction): Use new macros, improving error messages.
3724 For case OPCODE_astore use object_ptr_type_node.
3725 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3726 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3728 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3729 constant, return body without wrapper. (Improves constant folding.)
3730 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3732 2001-01-13 Per Bothner <per@bothner.com>
3734 * expr.c (expand_java_field_op): Assigning to a final field outside
3735 an initializer does not violate JVM spec, so should be warning, not
3736 error. (Sun's verifier does not complain - though MicroSoft's does.)
3738 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3740 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3743 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3745 * parse.y (resolve_expression_name): Permit instance variables from
3746 enclosing context in super constructor call.
3747 (resolve_qualified_expression_name): Permit enclosing class's qualified
3748 "this" in super constructor call.
3750 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3752 * class.c (build_utf8_ref): Remove last argument in call to
3753 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3754 (build_class_ref): Likewise.
3755 (build_static_field_ref): Likewise.
3756 (get_dispatch_table): Likewise.
3757 (layout_class_method): Likewise.
3758 (emit_register_classes): Likewise.
3759 * constants.c (build_constant_data_ref): Likewise.
3760 * decl.c (builtin_function): Likewise.
3761 (create_primitive_vtable): Likewise.
3762 * expr.c (build_known_method_def): Likewise.
3763 (build_jni_stub): Likewise.
3764 (java_lang_expand_expr): Likewise.
3766 2001-01-10 Tom Tromey <tromey@redhat.com>
3768 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3770 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3772 * java-tree.h (lang_printable_name_wls): New prototype.
3773 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3774 rather than `current_class' to print type name. Don't prepend type
3775 names when printing constructor names.
3776 (lang_printable_name_wls): New function.
3777 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3778 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3779 * parse.y (patch_method_invocation): Message tuned for constructors.
3780 (not_accessible_p): Grant `private' access from within
3783 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3785 All files with updated copyright when applicable.
3786 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3787 * class.c (mangle_class_field): Function removed.
3788 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3789 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3790 (build_class_ref): Call `java_mangle_class_field' instead of
3791 `mangle_class_field.'
3792 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3793 (layout_class): Call `java_mangle_decl' instead of
3794 `mangle_static_field.'
3795 (cxx_keywords): Initialized static array moved to `lex.c.'
3796 (layout_class_method): Changed leading comment. Simplified to
3797 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3798 * decl.c (lang_mark_tree): Mark field `package_list.'
3799 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3800 (struct lang_type): New field `package_list.'
3801 (unicode_mangling_length): Prototype removed.
3802 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3803 emit_unicode_mangled_name): Likewise.
3804 (cxx_keyword_p): New prototype.
3805 (java_mangle_decl, java_mangle_class_field,
3806 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3807 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3809 * jvgenmain.c (main_method_prefix): Global variable removed.
3810 (main_method_suffix): Likewise.
3811 (do_mangle_classname): New function.
3812 (main): Call it. Format changed to accommodate new mangling scheme.
3813 * lex.c: (utf8_cmp): Conditionally prototyped.
3814 (cxx_keywords): Moved from class.c, conditionally defined.
3815 (utf8_cmp, cxx_keyword_p): Likewise.
3816 * mangle.c (obstack.h, ggc.h): Included.
3817 (mangle_field_decl): New function.
3818 (mangle_method_decl, mangle_type, mangle_pointer_type,
3819 mangle_array_type, mangle_record_type,
3820 find_compression_pointer_match, find_compression_array_match,
3821 find_compression_record_match,
3822 find_compression_array_template_match, set_type_package_list,
3823 entry_match_pointer_p, emit_compression_string, init_mangling,
3824 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3825 (mangle_obstack): New global.
3826 (MANGLE_RAW_STRING): New macro.
3827 (unicode_mangling_length): Turned static.
3828 (append_unicode_mangled_name): Renamed from
3829 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3830 replaces `obstack', removed from the parameter list.
3831 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3832 replaces parameter `obstack', removed from the parameter list. Call
3833 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3834 (append_gpp_mangled_classtype): Removed.
3835 (compression_table, compression_next): New static variables.
3836 * parse.y (temporary_obstack): Extern declaration removed.
3838 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3840 * parse.y (patch_binop): Compute missing type in error situations.
3842 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3844 * class.c (make_class_data): Push initial value for "arrayclass".
3845 * decl.c (init_decl_processing): Add new class field "arrayclass".
3847 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3849 From patha@softlab.ericsson.se:
3850 * parse.y (switch_label): Use build, not build1, to construct
3853 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3855 * lang.c (lang_decode_option): Change -MA to -MP.
3856 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3857 Update to new prototype; do quote targets.
3858 (jcf_dependency_write): Update.
3860 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3862 Shorten primitive array allocation path:
3863 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3864 to create new primitive arrays.
3865 * expr.c (build_newarray): If generating native code, call
3866 soft_newarray_node with a reference to the primitive TYPE identifier
3867 instead of type_value.
3869 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3871 Fix for PRs gcj/312 and gcj/253:
3872 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3873 dest if they arn't already.
3874 * class.c (layout_class): Call maybe_layout_super_class on
3875 superinterfaces also, but only if compiling from bytecode.
3878 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3881 2000-12-15 Tom Tromey <tromey@redhat.com>
3883 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3886 2000-12-14 Andrew Haley <aph@redhat.com>
3888 * boehm.c (mark_reference_fields): Change test to correctly detect
3891 2000-12-15 Andreas Jaeger <aj@suse.de>
3893 * config-lang.in (lang_dirs): Added.
3895 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3897 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3898 Credits go to rth for finding it.
3900 2000-12-13 Mike Stump <mrs@wrs.com>
3902 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3904 2000-11-07 Tom Tromey <tromey@cygnus.com>
3906 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3907 * lex.c (java_ignorable_control_p): Removed.
3908 (java_letter_or_digit_p): Removed.
3909 (java_start_char_p): New function.
3910 (java_read_char): Return `int', not `unicode_t'. Changed
3912 (java_read_unicode): Likewise.
3913 (java_read_unicode_collapsing_terminators): Likewise.
3914 (java_get_unicode): Likewise.
3915 (java_new_lexer): Initialize hit_eof.
3916 (java_parse_end_comment): Take `int' argument.
3917 (java_parse_doc_section): Likewise.
3918 (java_parse_escape_sequence): Don't allow backlash-newline.
3920 * lex.h (JAVA_DIGIT_P): Removed.
3921 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3922 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3923 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3924 (JAVA_PART_CHAR_P): New macro.
3926 (JAVA_CHAR_ERROR): Now -2.
3927 (java_lexer): New field `hit_eof'.
3928 * chartables.h: New file.
3929 * gen-table.pl: new file.
3931 2000-11-20 Tom Tromey <tromey@cygnus.com>
3932 Alexandre Petit-Bianco <apbianco@cygnus.com>
3934 * parse.y (java_complete_lhs): Only allow compound assignment of
3935 reference type if type is String.
3937 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3940 jcf-path.c: Likewise.
3942 2000-12-09 Anthony Green <green@redhat.com>
3944 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3945 filestart and filename_length as int values.
3947 2000-12-07 Mo DeJong <mdejong@redhat.com>
3949 * jcf-io.c (find_class): Correct the logic that tests to see if a
3950 .java file is newer than its .class file. The compiler was
3951 incorrectly printing a warning when file mod times were equal.
3953 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3955 * jvgenmain.c: Use ISPRINT not isascii.
3957 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3959 * parse.y (end_artificial_method_body): Fixed typo.
3961 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3963 * parse.y (patch_method_invocation): Pick the correct enclosing
3964 context when creating inner class instances.
3967 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3969 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3970 Update copyright year to 2000.
3972 2000-11-23 Anthony Green <green@redhat.com>
3974 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3975 Move current_file_list out of yyparse and make it static.
3977 * expr.c: Declare quick_stack and tree_list_free_list as static
3978 (init_expr_processing): Register quick_stack and
3979 tree_list_free_list roots.
3981 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3983 * parse.y (build_outer_field_access): New local `decl_ctx', use
3984 it. Check for field's context and current class immediate outer
3985 context inheritance.
3986 (outer_field_access_p): Consider fields inherited from the last
3988 (build_access_to_thisn): Stop at the last enclosing context if
3992 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3994 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3996 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3998 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4001 2000-11-20 Tom Tromey <tromey@cygnus.com>
4003 * jv-scan.c (help): Document --complexity.
4004 (options): Added --complexity.
4005 (flag_complexity): New global.
4006 (main): Call `report'.
4007 * parse-scan.y (complexity): New global.
4008 (if_then_statement, if_then_else_statement,
4009 if_then_else_statement_nsi, switch_block_statement_group,
4010 while_expression, do_statement, for_begin, continue_statement,
4011 throw_statement, catch_clause, finally, method_invocation,
4012 conditional_and_expression, conditional_or_expression,
4013 conditional_expression): Update complexity.
4014 (reset_report): Reset complexity.
4015 (report): New function.
4017 2000-11-20 Tom Tromey <tromey@cygnus.com>
4019 * lex.c (yylex): Added STRICT_TK case.
4020 * parse.y (STRICT_TK): Added.
4021 * parse-scan.y (STRICT_TK): Added.
4022 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4023 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4025 * keyword.h: Rebuilt.
4026 * keyword.gperf (strictfp): Added.
4028 2000-11-20 Tom Tromey <tromey@cygnus.com>
4030 * lex.c (yylex): Recognize floating point constants with leading
4033 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4035 * java-tree.h (cyclic_inheritance_report): Constify.
4036 * parse.y (cyclic_inheritance_report): Likewise.
4038 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4040 * parse.y (goal): Remove call to ggc_add_string_root.
4042 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4044 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4045 Create string in scratch buffer, then pass to build_string.
4047 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4049 * parse.y (issue_warning_error_from_context): Add
4052 2000-11-11 Anthony Green <green@redhat.com>
4054 * jcf-parse.c (process_zip_dir): Add finput parameter.
4055 (jcf_figure_file_type): Call process_zip_dir with appropriate
4058 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4060 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4061 * jcf-parse.c (jcf_figure_file_type): Likewise.
4063 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4065 * parse.y (create_new_parser_context): Use memset () instead of
4068 2000-11-08 Tom Tromey <tromey@cygnus.com>
4070 * gjavah.c (process_file): Only include gcj/cni.h when generating
4073 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4075 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4076 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4077 instead of bzero ().
4079 2000-11-05 Tom Tromey <tromey@cygnus.com>
4081 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4082 * lex.c (IS_ZERO): New define.
4083 (java_perform_atof): Error on floating point underflow.
4085 2000-11-04 Tom Tromey <tromey@cygnus.com>
4087 * lex.c (java_parse_escape_sequence): Only read two octal
4088 characters if the first one is greater than 3. Don't allow
4089 "octal" numbers to include the digits 8 or 9.
4091 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4093 * Make-lang.in (java.distdir): Remove.
4095 2000-11-03 Tom Tromey <tromey@cygnus.com>
4097 * Make-lang.in (java.dvi): New target.
4098 Partial fix for PR other/567.
4100 * lang-options.h: Mention -Wout-of-date.
4101 * jcf-dump.c (flag_newer): New global.
4102 * gjavah.c (flag_newer): New global.
4103 * jcf-io.c (find_class): Only warn when flag_newer set.
4104 * lang.c (flag_newer): New global.
4105 (struct string_option): New declaration.
4106 (lang_W_options): New global.
4107 (process_option_with_no): New function.
4108 (lang_decode_option): Use it.
4110 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4111 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4114 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4115 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4116 * lex.c (java_read_unicode): Removed `term_context' argument.
4117 Recognize any number of `u' in `\u'.
4118 (java_read_unicode_collapsing_terminators): New function.
4119 (java_get_unicode): Use it.
4120 (java_lineterminator): Removed.
4121 (yylex): Produce error if character literal is newline or single
4122 quote. Return if eof found in middle of `//' comment. EOF in
4123 `//' comment is only an error if pedantic.
4124 (java_ignorable_control_p): New function.
4125 (java_parse_end_comment): Return if eof found in middle of
4128 * jv-scan.c (pedantic): New global.
4130 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * parse.y (outer_field_access_p): Inherited fields aren't
4133 consider outer fields.
4134 (maybe_build_thisn_access_method): Use
4135 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4136 (resolve_expression_name): Trigger an error if a static field
4137 is being accessed as an outer field.
4139 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4141 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4144 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4146 * Make-lang.in: Move all build rules here from Makefile.in,
4147 adapt to new context. Wrap all rules that change the current
4148 directory in parentheses. Expunge all references to $(P).
4149 When one command depends on another and they're run all at
4150 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4151 all object-file generation rules. Delete obsolete variables.
4153 * Makefile.in: Delete.
4154 * config-lang.in: Delete outputs= line.
4156 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4158 * parse.y (patch_method_invocation): NULLify this_arg when already
4160 (maybe_use_access_method): Handle call to methods unrelated to the
4161 current class. Fixed comment.
4164 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4169 2000-10-24 Tom Tromey <tromey@cygnus.com>
4171 * lex.c (java_new_lexer): Initialize new fields. Work around
4172 broken iconv() implementations.
4173 (java_read_char): Swap bytes if required. Use fallback decoder if
4175 (byteswap_init, need_byteswap): New globals.
4176 (java_destroy_lexer): Only close iconv handle if it is in use.
4177 * lex.h (java_lexer): New fields read_anything, byte_swap,
4179 Made out_buffer unsigned.
4181 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4183 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4184 where an enclosing context can be set on the jdep.
4185 (do_resolve_class): Fixed identation.
4187 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4189 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4191 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4194 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4196 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4198 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4200 * jcf-write.c (OP1): Update `last_bc'.
4201 (struct jcf_block): Fixed indentation and typo in comments. New
4203 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4204 follows `monitorenter'.
4205 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4209 2000-10-16 Tom Tromey <tromey@cygnus.com>
4211 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4212 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4213 * lang-options.h: Added -MA, -MT, -MF..
4214 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4215 (DEPEND_TARGET_SET): New macro.
4216 (DEPEND_FILE_ALREADY_SET): Likewise.
4217 (init_parse): Handle new flags.
4218 * jcf.h (jcf_dependency_print_dummies): Declare.
4219 * Make-lang.in (s-java): Added mkdeps.o.
4220 * Makefile.in (BACKEND): Added mkdeps.o.
4221 (../gcjh$(exeext)): Added mkdeps.o.
4222 (../jcf-dump$(exeext)): Added mkdeps.o.
4223 * jcf-depend.c: Include mkdeps.h.
4224 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4225 add_entry): Removed.
4226 (jcf_dependency_reset): Rewrote.
4227 (dependencies): New global.
4228 (jcf_dependency_set_target): Rewrote.
4229 (jcf_dependency_add_target): Likewise.
4230 (jcf_dependency_add_file): Likewise.
4232 (print_ents): Removed.
4233 (jcf_dependency_write): Rewrote.
4234 (print_dummies): New global.
4235 (jcf_dependency_print_dummies): New function
4236 (jcf_dependency_write): Call deps_dummy_targets if required.
4238 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4240 * gjavah.c (add_class_decl): Removed unused variables `tname',
4241 `tlen' and `name_index'.
4242 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4243 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4244 in `wfl_operator' with value.
4245 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4246 (jcf_figure_file_type): Fixed identation.
4247 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4248 * parse.y (analyze_clinit_body): New function.
4249 (static_initializer:): Reset `current_static_block'.
4250 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4251 `wfl_operator' with new value.
4252 (lookup_cl): Use EXPR_WFL_FILENAME.
4253 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4254 analyze_clinit_body.
4255 (build_outer_field_access): Access to this$<n> built from
4256 current_class, not its outer context.
4257 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4258 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4259 (patch_method_invocation): Use `is_static_flag' when already
4261 (patch_newarray): Removed assignment in ternary operator.
4263 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4265 * except.c (free_eh_ranges): Don't free `whole_range'.
4267 2000-10-15 Anthony Green <green@redhat.com>
4269 * decl.c (init_decl_processing): Call init_class_processing before
4272 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4274 * check-init.c (check_init): Fixed leading comment. Use
4276 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4277 (give_name_to_locals): Likewise.
4278 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4279 fields in lang_decl_var.
4280 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4281 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4282 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4283 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4284 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4285 (LOCAL_FINAL): Rewritten.
4286 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4287 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4288 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4289 `init_final' fields.
4290 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4291 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4292 (TYPE_HAS_FINAL_VARIABLE): New macro.
4293 (struct lang_type): Added `afv' field.
4294 * parse.y (check_static_final_variable_assignment_flag): New function.
4295 (reset_static_final_variable_assignment_flag): Likewise.
4296 (check_final_variable_local_assignment_flag): Likewise.
4297 (reset_final_variable_local_assignment_flag): Likewise.
4298 (check_final_variable_indirect_assignment): Likewise.
4299 (check_final_variable_global_assignment_flag): Likewise.
4300 (add_inner_class_fields): Use LOCAL_FINAL_P.
4301 (register_fields): Handle local finals and final variables.
4302 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4303 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4304 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4306 (java_complete_expand_methods): Loop to set
4307 TYPE_HAS_FINAL_VARIABLE. Call
4308 `reset_final_variable_local_assignment_flag' and
4309 `check_final_variable_local_assignment_flag' accordingly before
4310 and after constructor expansion. Call
4311 `reset_static_final_variable_assignment_flag'
4312 before expanding <clinit> and after call
4313 `check_static_final_variable_assignment_flag' if the
4314 current_class isn't an interface. After all methods have been
4315 expanded, call `check_final_variable_global_assignment_flag' and
4316 `check_static_final_variable_assignment_flag' if the current class
4318 (maybe_yank_clinit): Fixed typo in comment.
4319 (build_outer_field_access_methods): Removed old sanity check. Use
4320 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4321 Don't create access methods for finals.
4322 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4323 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4324 existing DECL_INIT has been processed.
4325 (java_complete_lhs): Likewise.
4326 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4327 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4329 (patch_assignment): Use LOCAL_FINAL_P.
4330 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4331 DECL_INITIAL is nullified.
4334 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4336 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4338 * Makefile.in (parse.c, parse-scan.c): Likewise.
4340 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4342 * class.c (temporary_obstack): Remove.
4343 (make_class): Don't mess with obstascks.
4344 (push_class): Likewise.
4345 (set_super_info): Likewise.
4346 (add_method_1): Likewise.
4347 (add_method): Likewise.
4348 (add_field): Likewise.
4349 (build_utf8_ref): Likewise.
4350 (build_class_ref): Likewise.
4351 (build_static_field_ref): Likewise.
4352 (finish_class): Likewise.
4353 (push_super_field): Likewise.
4354 (layout_class): Likewise.
4355 (layout_class_methods): Likewise.
4356 (init_class_processing): Likewise.
4357 * constants.c (get_tag_node): Likewise.
4358 (build_constant_data_ref): Likewise.
4359 * decl.c (ggc_p): Remove.
4360 (copy_lang_decl): Use ggc_alloc.
4361 (complete_start_java_method): Don't mess with obstacks.
4362 (start_java_method): Likewise.
4363 (end_java_method): Likewise.
4364 * except.c (link_handler): Use xmalloc.
4365 (free_eh_ranges): New function.
4366 (method_init_exceptions): Use it.
4367 (add_handler): Use xmalloc.
4368 (expand_start_java_handler): Don't mess with obstacks.
4369 (prepare_eh_table_type): Likewise.
4370 (expand_end_java_handler): Likewise.
4371 * expr.c (push_value): Likewise.
4372 (create_label_decl): Likewise.
4373 (build_jni_stub): Likewise.
4374 (java_lang_expand_expr): Likewise.
4375 (note_instructions): Use xrealloc.
4376 (java_push_constant_from_pool): Don't mess with obstacks.
4377 (process_jvm_instruction): Likewise.
4378 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4380 * jcf-parse.c (get_constant): Don't mess with obstacks.
4381 (read_class): Likewise.
4382 (jcf_parse): Likewise.
4383 * lex.c (expression_obstack): Remove.
4384 (java_lex): Don't use obstack_free.
4385 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4386 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4387 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4388 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4389 * parse.y (gaol): Add more GC roots.
4390 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4391 (lookup_field_wrapper): Likewise.
4392 (obtain_incomplete_type): Don't mess with obstacks.
4393 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4395 (craft_constructor): Don't mess with obstacks.
4396 (safe_layout_class): Likewise.
4397 (java_complete_class): Likewise.
4398 (source_end_java_method): Likewise.
4399 (build_outer_field_access_methods): Likewise.
4400 (build_outer_method_access_method): Likewise.
4401 (maybe_build_thisn_access_method): Likewise.
4402 (build_dot_class_method_invocation): Likewise.
4403 (java_complete_tree): Likewise.
4404 (java_complete_lhs): Likewise.
4405 (do_merge_string_cste): Likewise.
4406 (patch_string_cst): Likewise.
4407 (array_constructor_check_entry): Likewise.
4408 * typeck.c (build_java_array_type): Likewise.
4409 (parse_signature_string): Likewise.
4410 (build_java_signature): Likewise.
4412 2000-10-12 Tom Tromey <tromey@cygnus.com>
4415 * gjavah.c (add_class_decl): Don't special-case inner classes.
4416 (add_namelet): Likewise.
4418 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4420 * java-tree.h: Constify current_encoding.
4421 * lang.c: Constify current_encoding.
4423 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4425 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4426 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4428 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4431 patch. Fixes gcj/340.
4433 2000-10-10 Tom Tromey <tromey@cygnus.com>
4435 * lex.c (java_new_lexer): Initialize out_first and out_last
4437 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4439 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * parse.y (pop_current_osb): New function.
4442 (array_type:): Use `dims:', changed actions
4443 accordingly. Suggested by Anthony Green.
4444 (array_creation_expression:): Used pop_current_osb.
4445 (cast_expression:): Likewise.
4446 (search_applicable_method_list): Fixed indentation.
4448 2000-10-08 Anthony Green <green@redhat.com>
4450 * parse.y (array_type_literal): Remove production.
4451 (type_literals): Refer to array_type, not array_type_literal.
4453 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4455 Patch contributed by Corey Minyard.
4456 * decl.c (check_local_named_variable): New function.
4457 (tree check_local_unnamed_variable): Likewise.
4458 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4460 2000-10-07 Anthony Green <green@redhat.com>
4462 * class.c (layout_class): Handle case where superclass can't be
4465 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4467 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4470 2000-10-05 Tom Tromey <tromey@cygnus.com>
4472 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4473 * jvgenmain.c (class_mangling_prefix): Removed.
4474 (class_mangling_suffix): New global.
4476 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4478 (print_method_info): Handle overrides for static and final
4480 (process_file): Generate declaration for class object field.
4481 * class.c (cxx_keywords): New array.
4482 (utf8_cmp): New function.
4483 (cxx_keyword_p): New function.
4484 (layout_class_method): Mangle C++ keywords by appending `$'.
4485 (mangle_field): New function.
4486 (mangle_class_field): Use mangle_field. Mangle class name as
4488 (mangle_static_field): Use mangle_field.
4490 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4492 * decl.c (find_local_variable): Removed uncessary type check and
4493 fixed range check typo. From Corey Minyard.
4495 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4497 * decl.c (give_name_to_locals): New local `code_offset'. Call
4498 `maybe_adjust_start_pc'.
4499 * expr.c (note_instructions): New function.
4500 (expand_byte_code): Don't collect insn starts here.
4501 (peek_opcode_at_pc): New function.
4502 (maybe_adjust_start_pc): Likewise.
4503 * java-tree.h (maybe_adjust_start_pc): Declare.
4504 (note_instructions): Likewise.
4505 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4507 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4509 * parse.y (field_access:): Fixed indentation.
4510 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4512 2000-09-07 Tom Tromey <tromey@cygnus.com>
4515 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4516 JPRIMITIVE_TYPE_P, for arithmetic operators.
4517 (patch_method_invocation): Indentation fix.
4518 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4519 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4520 (do_unary_numeric_promotion): Cleaned up code.
4521 (valid_cast_to_p): Handle boolean correctly.
4523 2000-09-27 Tom Tromey <tromey@cygnus.com>
4525 * lex.c (java_read_unicode): Reset bs_count when finished with
4528 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4531 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4532 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4533 (typeck.o): Depend on ggc.h.
4534 * class.c (add_method_1): Use GC functions for allocation.
4535 (init_class_processing): Register roots.
4536 * decl.c (ggc_p): Set to 1.
4537 (pending_local_decls): Make it static.
4538 (push_jvm_slot): Use GC functions for allocation.
4539 (init_decl_processing): Register roots.
4540 (give_name_to_locals): Use GC functions for allocation.
4541 (lang_mark_tree): New function.
4542 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4543 functions for allocation.
4544 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4545 * lex.c (java_lex): Use build_string, rather than replicating it
4547 * parse.y (goal): Add more roots.
4548 (mark_parser_ctxt): New function.
4549 * typeck.c: Include ggc.h.
4551 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4553 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4554 contains something else than MODIFY_EXPR.
4556 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4558 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4559 * Makefile.in (parse.o): Depend on ggc.h.
4560 (class.o): Likewise.
4561 (constants.o): Likewise.
4564 (jcf-parse.o): Likewise.
4565 (jcf-write.o): Likewise.
4566 (mangle.o): Likewise.
4567 * class.c: Include ggc.h.
4568 (build_static_field_ref): Register GC roots.
4569 (layout_class): Likewise.
4570 (init_class_processing): Likewise.
4571 * constants.c: Include ggc.h.
4572 (current_constant_pool_data_ref): Remove.
4573 (tag_nodes): Move it to ...
4574 (get_tag_node): ... here. Register GC roots.
4575 * decl.c: Include ggc.h. Remove many global tree definitions.
4576 (throw_node): Define.
4577 (java_global_trees): Likewise.
4578 (predef_filenames): Make the size a constant.
4579 (init_decl_processing): Adjust accordingly.
4580 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4581 * expr.c: Include ggc.h.
4582 (init_expr_processing): Register GC roots.
4583 (build_invokeinterface): Likewise.
4584 * java-tree.h: Replace extern tree declarations with macros.
4585 (java_global_trees): New variable.
4586 (java_tree_index): New enumeration.
4587 (init_jcf_parse): Declare.
4588 * jcf-parse.c: Include ggc.h.
4589 (current_class): Remove declaration.
4590 (main_class): Likewise.
4591 (all_class_list): Likewise.
4592 (predefined_filename_p): Adjust for constant size of
4594 (init_jcf_parse): New function.
4595 * jcf-write.c: Include ggc.h.
4596 (generate_classfile): Register GC roots.
4597 (append_synthetic_attribute): Likewise.
4598 (append_innerclass_attribute_entry): Likewise.
4599 * lang.c: Include ggc.h.
4600 (lang_print_error): Register GC roots.
4601 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4603 * parse.y: Include ggc.h.
4604 (wfl_operator): Remove.
4605 (goal): Register GC roots.
4606 (java_pop_parser_context): Adjust for new field names.
4607 (java_parser_context_save_global): Likewse.
4608 (java_parser_context_restore_global): Likewise.
4609 (java_parser_context_suspend): Likewise.
4610 (java_parser_context_resume): Likewise.
4611 (verify_constructor_circularity): Register GC roots.
4612 (lookup_cl): Likewise.
4613 (java_reorder_fields): Likewise.
4614 (build_current_this): Likewise.
4615 (class_in_current_package): Likewise.
4616 (argument_types_convertible): Likewise.
4617 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4619 2000-09-14 Tom Tromey <tromey@cygnus.com>
4621 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4623 2000-09-13 Tom Tromey <tromey@cygnus.com>
4625 * jcf-parse.c: Include <locale.h>.
4626 * jv-scan.c: Include <locale.h>.
4628 2000-09-12 Tom Tromey <tromey@cygnus.com>
4630 * expr.c (pop_type_0): Return `Object' if trying to merge two
4632 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4633 interface types; `Object' is always a valid supertype.
4635 2000-09-12 Tom Tromey <tromey@cygnus.com>
4638 * jv-scan.c (help): Document --encoding.
4639 (options): Added `encoding' entry.
4640 (OPT_ENCODING): New define.
4641 (main): Handle --encoding.
4642 Include <langinfo.h> if nl_langinfo exists.
4643 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4645 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4646 (parse_source_file): Correctly call java_init_lex. Added `finput'
4647 argument. Use nl_langinfo to determine default encoding.
4648 * java-tree.h (current_encoding): Declare.
4649 * parse.y (java_parser_context_restore_global): Don't restore
4651 (java_parser_context_save_global): Don't set `finput' field.
4652 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4654 * lang.c (current_encoding): New global.
4655 (lang_decode_option): Recognize `-fencoding='.
4656 (finish_parse): Don't close finput.
4657 * parse.h (struct parser_ctxt): Removed `finput' and
4658 `unget_utf8_value' fields. Added `lexer' field.
4659 (java_init_lex): Fixed declaration.
4660 * lex.c (java_new_lexer): New function.
4661 (java_destroy_lexer): Likewise.
4662 (java_read_char): Added `lex' argument. Handle iconv case.
4663 (java_read_unicode): Added `lex' argument. Count backslashes in
4665 (java_init_lex): Added `finput' and `encoding' arguments. Set
4666 `lexer' field in ctxp.
4667 (BAD_UTF8_VALUE): Removed.
4668 (java_lex): Handle seeing UEOF in the middle of a string literal.
4669 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4670 (java_lexer): New structure.
4673 (DEFAULT_ENCODING): New define.
4674 (java_destroy_lexer): Declare.
4676 2000-09-12 Tom Tromey <tromey@cygnus.com>
4679 * lex.c (java_init_lex): Initialize java_io_serializable.
4680 * parse.y (java_io_serializable): New global.
4681 (valid_ref_assignconv_cast_p): An array can be cast to
4684 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4686 * decl.c, expr.c: Include defaults.h if not already included.
4687 Don't define the *_TYPE_SIZE macros.
4689 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4691 * typeck.c (build_java_array_type): Correct first parameter
4692 in ADJUST_FIELD_ALIGN invocation.
4694 2000-09-06 Tom Tromey <tromey@cygnus.com>
4696 * lang-specs.h: Also recognize `-femit-class-files'.
4698 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4700 * verify.c (merge_types): Load the types to merge if necessary.
4702 2000-09-02 Anthony Green <green@redhat.com>
4704 * jcf-io.c: Include zlib.h.
4705 (open_in_zip): Read compressed class file archives.
4706 * zipfile.h (ZipDirectory): Add uncompressed_size and
4707 compression_method fields.
4708 * zextract.c (read_zip_archive): Collect file compression info.
4710 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4712 * parse.y (do_resolve_class): Also explore superclasses of
4713 intermediate enclosing contexts when searching for inner classes.
4715 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * parse.y (variable_declarator_id:): Better error message.
4718 (expression_statement:): Use YYNOT_TWICE.
4719 (cast_expression:): Likewise.
4720 (assignment:): Likewise.
4722 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (do_merge_string_cste): New locals. Create new
4725 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4727 2000-08-07 Hans Boehm <boehm@acm.org>
4729 * boehm.c (mark_reference_fields): Set marking bits for all words in
4730 a multiple-word record.
4731 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4734 2000-08-31 Mike Stump <mrs@wrs.com>
4736 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4737 jcf-dump$(exeext)): Make parallel safe.
4739 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4741 * jcf-parse.c (set_source_filename): Constify a char *.
4742 * jcf-write.c (append_innerclasses_attribute,
4743 make_class_file_name): Constify a char *. Don't recycle a
4744 variable for an unrelated purpose.
4745 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4746 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4748 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * expr.c (can_widen_reference_to): Fixed indentation.
4751 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4752 * parse.y: `finit$' replaces `$finit$' in comments.
4753 (try_builtin_assignconv): Fixed leading comment.
4755 2000-08-25 Greg McGary <greg@mcgary.org>
4757 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4759 2000-08-24 Greg McGary <greg@mcgary.org>
4761 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4762 * parse.y (BINOP_LOOKUP): Likewise.
4764 2000-08-22 Andrew Haley <aph@cygnus.com>
4766 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4767 sign extending. Fixes gcj/321.
4768 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4769 combining to make a jlong. Fixes gcj/321.
4771 2000-08-21 Nix <nix@esperi.demon.co.uk>
4773 * lang-specs.h: Do not process -o or run the assembler if
4776 2000-08-16 Andrew Haley <aph@cygnus.com>
4778 * typeck.c (build_java_array_type): Rewrite code to do array
4779 alignment. Take into account back-end macros when aligning array
4780 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4781 user to set alignment. Fixes gcj/252 and 160.
4783 2000-08-09 Tom Tromey <tromey@cygnus.com>
4785 * parse.y (check_abstract_method_definitions): Now return `int'.
4786 Check implemented interfaces. Fixes PR gcj/305.
4788 * parse.y (patch_switch_statement): Disallow `long' in switch
4789 expressions. Fixes PR gcj/310.
4791 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * decl.c (finit_leg_identifier_node): New global.
4794 (init_decl_processing): Use `finit$' to initialize
4795 finit_identifier_node. Use `$finit$' to initialize
4796 finit_leg_identifier_node.
4797 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4798 * java-tree.h (finit_identifier_node): Changed attached comment.
4799 (finit_leg_identifier_node): New declaration.
4800 (ID_FINIT_P): Take finit_identifier_node and
4801 finit_leg_identifier_node into account. This is a backward
4804 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4808 (generate_bytecode_insns): Check `nargs' before emitting it.
4809 * verify.c (merge_type_state): Fixed typo.
4810 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4811 generate_bytecode_{conditional,insns}.
4813 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4815 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4818 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4820 * class.c (maybe_layout_super_class): Fixed indentation.
4821 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4822 (java_check_methods): New function declaration.
4823 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4824 instead of `str_ptr'.
4825 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4826 of a `invokeinterface' at the right time.
4827 * parse.h (WFL_STRIP_BRACKET): New macro.
4828 (SET_TYPE_FOR_RESOLUTION): Use it.
4829 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4830 (check_class_interface_creation): Don't check for cross package
4831 innerclass name clashes.
4832 (method_header): Behave properly if MDECL is `error_mark_node'.
4833 (method_declarator): Return `error_mark_node' if bogus current
4835 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4836 (resolve_and_layout): New local `decl_type', set and used. Call
4838 (java_check_methods): New method.
4839 (java_layout_classes): Use it.
4840 (resolve_qualified_expression_name): No EH check necessary in
4842 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4844 (patch_assignment): Set DECL_INITIAL on integral final local.
4846 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * java-tree.h (flag_extraneous_semicolon): New extern.
4849 * lang-options.h: (-Wextraneous-semicolon): New option.
4850 * lang.c (flag_redundant): Fixed typo in leading comment.
4851 (flag_extraneous_semicolon): New global.
4852 (lang_decode_option): Set `flag_extraneous_semicolon' when
4853 -Wall. Decode `-Wextraneous-semicolon'.
4854 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4855 `empty_statement' rule.
4856 (class_body_declaration): Likewise.
4857 (method_body:): Accept `;' as a method body.
4858 (static_initializer:): Removed `SC_TK' hack.
4859 (constructor_block_end:): Likewise.
4860 (empty_statement:): Report deprecated empty declaration. Fixes
4863 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4865 * parse.y (build_dot_class_method_invocation): Changed parameter
4866 name to `type'. Build signature from `type' and convert it to a
4867 STRING_CST if it's an array.
4868 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4869 to use `ref_type' directly.
4871 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4873 * lang-options.h: Added a comma after the last element to avoid
4874 syntax errors when other languages define additional options.
4876 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4878 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4879 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4880 (jc1): Link with $(BACKEND).
4881 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4883 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4885 * jvspec.c: Adjust type of second argument to
4886 lang_specific_driver, and update code as necessary.
4888 * class.c (build_dtable_decl): Initialize dummy.
4890 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4892 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4893 method bodies not to rule out discarding `<clinit>'; don't use
4894 <clinit> to initialize static fields with constant initializers.
4896 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4900 (method_synthetic): New global.
4901 (HANDLE_METHOD): Recognize synthetic method and tell
4902 `print_method_info' about it.
4903 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4904 processing a synthetic method.
4905 * jcf-reader.c (skip_attribute): New function.
4906 ( skip_attribute): Likewise.
4908 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4910 * parse.y (build_outer_field_access): Fixed comments.
4911 (fix_constructors): Emit the initialization of this$<n> before
4913 (resolve_qualified_expression_name): Build an access to `decl' if
4916 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4918 * parse-scan.y (curent_class): Non longer const.
4919 (inner_qualifier, inner_qualifier_length): Deleted.
4920 (current_class_length): New global.
4921 (bracket_count): Fixed typo in leading comment.
4922 (anonymous_count): New global.
4923 (class_instance_creation_expression:): Handle anonymous classes.
4924 (anonymous_class_creation:): New rule.
4925 (push_class_context): Rewritten.
4926 (pop_class_context): Likewise.
4927 (INNER_QUALIFIER): Macro deleted.
4928 (report_class_declaration): call `push_class_context' when
4929 entering the function. `fprintf' format modified not to use
4931 (report_class_declaration): Assign `package_name' and
4932 `current_class' to NULL separately.
4934 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4936 * expr.c (build_invokeinterface): Call layout_class_methods on
4939 2000-07-27 Tom Tromey <tromey@cygnus.com>
4940 Anthony Green <green@cygnus.com>
4941 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * class.c (make_class_data): Create vtable for abstract classes.
4944 (get_dispatch_table): Changed to cope with abstract classes.
4946 2000-07-27 Tom Tromey <tromey@cygnus.com>
4948 * parse.y (patch_method_invocation): Don't reverse the argument
4949 list when dealing with anonymous class constructors. Fixed typo in
4952 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4954 * parse.y (build_alias_initializer_parameter_list): Reverse
4955 crafted list when building aliases for anonymous class
4958 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4960 * parse.y (jdep_resolve_class): Don't bother checking potential
4961 innerclass access if `decl' is NULL.
4962 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4965 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * parse.c: Remove (again.)
4969 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4971 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4972 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4973 outside the `if' statement, alias to innerclass removed, `decl'
4974 used to mark the class complete.
4976 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * parse.y (simple_name:): Fixed typo in error message.
4980 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4982 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4983 or its first operand can be error marks.
4985 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4987 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4988 * parse.y (method_header): Likewise.
4990 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4992 * parse.y (process_imports): Consider that one might be trying to
4993 import an innerclass. Fixes gcj/254
4995 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4997 * parse.y (find_as_inner_class): Handle the case where the
4998 enclosing context of an innerclass has been loaded as bytecode.
5000 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5002 * parse.y (simple_name:): Reject `$' in type names.
5003 (resolve_type_during_patch): Use `type' as a second
5004 argument to resolve_no_layout. Fixes gcj/257.
5006 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5008 * parse.y (find_most_specific_methods_list): Select the only
5009 non-abstract method even if max has been set.
5010 Fixes gcj/285, gcj/298.
5012 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5014 * lang-specs.h: Added %(jc1) to java compiler options.
5016 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5018 * .cvsignore: New file.
5020 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5022 * parse.y (not_accessible_p): Access granted to innerclasses
5023 (indirectly) extending the reference type. Fixes gcj/249.
5025 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * parse.y (patch_method_invocation): Fixed comment.
5028 (maybe_use_access_method): Build this$<n>s to the context of the
5029 target method, or a type that extends it. Fixes gcj/242.
5031 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5035 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5037 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5039 2000-07-13 Tom Tromey <tromey@cygnus.com>
5041 * lang-specs.h: Added %{I*}.
5043 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5045 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5047 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5049 * parse-scan.c: Remove.
5051 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * class.c (set_super_info): Handled protected inner classes.
5054 (common_enclosing_context_p): Bail early if arguments aren't both
5056 (get_access_flags_from_decl): Handle private and protected inner
5058 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5059 (CLASS_PROTECTED): Likewise.
5060 (struct lang_type): New bitfield `poic'.
5061 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5063 (check_inner_class_access): Renamed arguments, added
5064 comments. Handles protected inner classes (fixes gcj/225)
5065 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5067 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5069 * parse.y (resolve_qualified_expression_name): Verify qualified
5070 access to `this'. Fixes gcj/239.
5072 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * jcf-write.c (generate_classfile): Don't install ConstantValue
5077 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * parse.y (resolve_qualified_expression_name): Handle inner class
5080 access. Fixes gcj/256.
5082 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5084 * jcf-write.c (generate_classfile): Properly install the
5085 ConstantValue attribute and the initial value constant pool index
5086 on string constants.
5087 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5090 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5092 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5094 * parse.y (find_as_inner_class): Fixed typo.
5095 (do_resolve_class): Explore enclosing contexts when searching for
5096 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5097 (check_inner_class_access): Check `decl' which can be null in case
5100 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * java-tree.h (java_debug_context): Declared `extern'.
5103 (safe_layout_class): Likewise.
5104 * parse.y (resolve_field_access): Field must be `static' in order
5105 to be replaced by its initial value. Added comments.
5106 (find_applicable_accessible_methods_list): Fixed typo.
5107 (find_most_specific_methods_list): Methods found in innerclasses
5108 take over methods founds in the enclosing contexts.
5109 (java_complete_tree): Loosen restrictions on the type of DECLs
5110 that can be replaced by their initialization values.
5111 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5113 2000-07-05 Tom Tromey <tromey@cygnus.com>
5115 * Make-lang.in (PARSE_DIR): New macro.
5116 (PARSE_RELDIR): Likewise.
5117 (PARSE_C): Likewise.
5118 (PARSE_SCAN_C): Likewise.
5119 ($(PARSE_C)): New target.
5120 ($(PARSE_SCAN_C)): Likewise.
5121 (SET_BISON): New macro.
5122 (BISONFLAGS): Likewise.
5123 (JAVABISONFLAGS): Likewise.
5125 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5127 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5128 argument on the first pass for CNI as well as JNI.
5129 (print_method_info): Set up method name on the first pass only.
5131 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5133 * parse.y (parser_qualified_classname): Removed parameter
5135 (create_interface): Removed first passed parameter to
5136 parser_qualified_classname.
5137 (create_class): Likewise. Don't install alias on static
5138 innerclasses. Fixes gcj/275.
5140 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5142 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5143 debugable statement with empty_stmt_node. Fixes gcj/272
5145 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5150 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5152 * jcf-write.c (push_long_const): Appropriately cast short negative
5155 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5157 * parse.y (verify_constructor_super): Use loop variable
5158 `m_arg_type' initialized with `mdecl_arg_type'.
5160 2000-06-29 Tom Tromey <tromey@cygnus.com>
5162 * parse.y (resolve_field_access): Handle case where `type_found'
5165 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5167 * expr.c (lookup_field): The same field can be found through two
5168 different interface. Don't declare it ambiguous in that case.
5170 2000-06-27 Tom Tromey <tromey@cygnus.com>
5172 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5173 follows \r, then unget it at a lower level.
5175 2000-06-26 Tom Tromey <tromey@cygnus.com>
5177 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5180 2000-06-25 Tom Tromey <tromey@cygnus.com>
5182 * parse.y (for_statement): Wrap expression in a WFL if it is a
5183 constant. For PR gcj/268.
5185 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * parse.y (do_resolve_class): Minor optimiztion in the package
5188 list search. Removed unnecessary test and return statement.
5189 (valid_ref_assignconv_cast_p): Order of arguments to
5190 enclosing_context_p fixed.
5192 2000-06-24 Tom Tromey <tromey@cygnus.com>
5194 * expr.c (lookup_field): Print error and return error_mark_node if
5195 field reference is ambiguous.
5197 * parse.y (check_abstract_method_definitions): Also check if
5198 `other_method' is abstract.
5200 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5202 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5204 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5205 (struct lang_type): New field `pic'.
5206 (CLASS_PRIVATE): New macro.
5207 * parse.y (check_inner_class_access): New function.
5208 (jdep_resolve_class): Call it.
5210 2000-06-23 Tom Tromey <tromey@cygnus.com>
5212 * parse.y (patch_incomplete_class_ref): Initialize the returned
5213 class. For PR gcj/260.
5215 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5217 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5219 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5222 Java specific checks.
5223 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5225 * java-tree.def (CASE_EXPR): Marked 'e'.
5226 (DEFAULT_EXPR): Likewise.
5227 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5229 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5230 Java specific checks.
5231 (generate_bytecode_insns): Test try_block for BLOCK before using
5233 * parse.y (build_wfl_wrap): Added `location' argument. Set
5234 EXPR_WFL_LINECOL accordingly.
5235 (dim_expr:): Wrap constants with WFLs.
5236 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5237 (resolve_package): Check for `stmt' not being a BLOCK before
5238 building a debuggable statement with it.
5239 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5241 (resolve_field_access): Make sure `decl' is a DECL before treating
5243 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5244 IDENTIFIER_NODE before treating it as such.
5245 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5246 treating it as such.
5247 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5248 to be applied only on non array types.
5250 2000-06-16 Per Bothner <per@bothner.com>
5252 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5253 define in terms of DECL_RESULT, as that fails when --enable-checking.
5255 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5257 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5258 types the same in comparison.
5259 (CHECK_OP): Add static prototype.
5261 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5263 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5264 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5267 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5269 * decl.c (create_primitive_vtable): Prototype.
5271 * jcf-write.c (generate_bytecode_insns): Initialize variable
5274 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5276 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5278 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5279 to track searched classes, and do not search the same class more than
5280 once. Call find_applicable_accessible_methods_list on immediate
5281 superclass, instead of search_applicable_method_list on all ancestors.
5284 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5286 * parse.y (register_fields): Permit static fields in inner classes
5287 if they are final. Fix for PR gcj/255.
5289 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5291 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5292 * parse.y (find_in_imports): Returned type changed to void,
5293 leading comment fixed.
5294 (register_package): New function.
5295 (qualify_and_find): Likewise.
5296 (package_declaration:): Use `register_package'.
5297 (single_type_import_declaration:): Removed local variable
5298 `node'. Added missing `;' for consistency.
5299 (type_import_on_demand_declaration:): Use `chainon' to link new
5301 (lookup_field_wrapper): Lookup local variables defined in outer
5303 (java_complete_class): Don't reverse the list of imported on demand.
5304 (do_resolve_class): Reorganized. Removed local variable
5305 `original_name'. Call `qualify_and_find' with the current package
5306 name, invoke `find_in_imports_on_demand' right after. Call
5307 `qualify_and_find' with the packages we've seen so far. Fixed
5308 operations numbering in comments.
5309 (java_expand_class): Don't reverse `package_list'.
5310 (find_most_specific_methods_list): New local variables `abstract'
5311 and `candidates'. Use them to pick the right method.
5313 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5315 * parse.y (check_modifiers_consistency): Don't subtract out
5316 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5318 2000-06-04 Philipp Thomas <pthomas@suse.de>
5320 * Makefile.in (INTLLIBS): New.
5324 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5326 * class.c (get_dispatch_table): Build the vtable dummy entry list
5327 element with a null purpose. Fixed leading comment.
5328 (build_dtable_decl): Build an accurate dtable type when appropriate
5331 2000-06-02 Richard Henderson <rth@cygnus.com>
5333 * lang.c (lang_get_alias_set): New.
5335 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5337 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5338 before using it as the accessed field.
5340 2000-05-31 Tom Tromey <tromey@cygnus.com>
5342 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5343 char_array_vtable, short_array_vtable, int_array_vtable,
5344 long_array_vtable, float_array_vtable, double_array_vtable):
5346 * expr.c (get_primitive_array_vtable): New function.
5347 (create_primitive_vtable): New function.
5348 (java_lang_expand_expr): Enable code to statically generate
5350 * decl.c (init_decl_processing): Create primitive vtables.
5351 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5352 short_array_vtable, int_array_vtable, long_array_vtable,
5353 float_array_vtable, double_array_vtable): Define.
5355 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5357 * java/parse.y (find_applicable_accessible_methods_list):
5358 Don't add an uninitialized value to the list.
5360 2000-05-25 Tom Tromey <tromey@cygnus.com>
5362 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5363 when trying to see if field's class should be initialized. Always
5364 initialize field's declaring class, not qualified class.
5367 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5368 `wfl_operator', to maybe_build_primttype_type_ref.
5371 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5373 * parse.y (patch_method_invocation): Don't try to lookup methods
5376 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * parse.y (resolve_field_access): Call the appropriate <clinit>
5379 before accessing the length of a static array. Craft a decl for
5380 the field while its time. Fixes PR gcj/129.
5382 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5384 * parse.y (resolve_package): Correctly set `*next' (was off by
5386 (resolve_qualified_expression_name): Fixed comment.
5388 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5390 * jcf-parse.c (jcf_parse_source): Reset current_class and
5391 current_function_decl to NULL before parsing a new file.
5393 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5395 * parse.y (block_end:): If the collected block doesn't feature a
5396 statement, insert an empty statement.
5398 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * parse.y (maybe_yank_clinit): New function.
5401 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5402 end of the list of methods belonging to a class.
5403 (java_complete_expand_method): Check whether <clinit> is really
5404 necessary and expand it accordingly.
5406 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5408 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5409 processed by the method's switch statement.
5411 2000-05-19 Tom Tromey <tromey@cygnus.com>
5413 * java-tree.h: Added init state enum.
5414 * decl.c (emit_init_test_initialization): Initialize class
5415 initialization check variable by looking at class' state.
5417 2000-05-19 Tom Tromey <tromey@cygnus.com>
5419 * java-tree.h (build_instanceof): Declare.
5420 (build_get_class): Declare.
5421 * parse.y (patch_binop): Use build_instanceof.
5422 * expr.c (build_instanceof): New function. If class is final,
5423 don't make a function call.
5424 (expand_java_INSTANCEOF): Use it.
5425 (build_get_class): New function.
5427 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5429 * jcf-write.c (generate_classfile): Scan the source_file for
5430 slashes with the right pointer variable.
5432 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5434 * lang.c (lang_decode_option): Update -Wunused flags by calling
5436 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5438 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5440 * check_init.c (check_init): Constify local char *.
5441 * class.c (push_class): Constify local char *.
5442 * java_tree.h: Update prototypes.
5443 * jcf-io.c (open_class): Constify filename parameter and
5445 (find_class): Remove redundant string copy. Cast return from
5447 * jcf-parse.c (read_class, parse_class_file, yyparse):
5448 Constify local char *.
5449 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5450 Constify local char *.
5451 * jcf.h (JCF): Constify filename and classname.
5452 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5453 * lang.c (init_parse): Constify parameter and return value.
5454 * lex.c (java_get_line_col): Constify filename parameter.
5455 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5456 * parse.y (java_parser_context_suspend,
5457 issue_warning_error_from_context, safe_layout_class): Constify
5459 * parse.c: Regenerate.
5461 2000-05-08 Tom Tromey <tromey@cygnus.com>
5463 * expr.c (build_jni_stub): Cache the result of
5464 _Jv_LookupJNIMethod.
5466 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5468 * decl.c (predef_filenames_size): Now 7.
5469 (predef_filenames): New seventh entry.
5471 2000-05-04 Tom Tromey <tromey@cygnus.com>
5473 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5474 Keep track of when we've seen a reference field after a
5475 non-reference field.
5476 (get_boehm_type_descriptor): Handle case where we see
5477 non-reference fields but no trailing reference field.
5478 * decl.c (rawdata_ptr_type_node): Define.
5479 (init_decl_processing): Initialize rawdata_ptr_type_node.
5480 * java-tree.h (rawdata_ptr_type_node): Declare.
5482 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5484 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5485 specifiers in calls to fprintf.
5487 2000-05-03 Andrew Haley <aph@cygnus.com>
5489 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5491 * javaop.h (WORD_TO_INT): New function.
5492 (IMMEDIATE_s4): Use WORD_TO_INT.
5493 * jcf.h (JPOOL_INT): Ditto.
5495 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5498 2000-04-19 Tom Tromey <tromey@cygnus.com>
5500 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5502 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5504 * expr.c (build_jni_stub): New function.
5505 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5507 * parse.y (java_complete_expand_methods): Expand a native method
5508 and call build_jni_stub if -fjni given.
5509 * lang-options.h: Document -fjni.
5510 * lang.c (flag_jni): New global.
5511 (lang_f_options): Added `jni' entry.
5512 * java-tree.h (soft_lookupjnimethod_node,
5513 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5515 (flag_jni): Declare.
5516 (build_jni_stub): Declare.
5517 (struct lang_decl): Added `native' flag.
5518 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5520 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5521 soft_jnipopsystemframe_node): New globals.
5522 (init_decl_processing): Set them. _Jv_InitClass only takes one
5525 * java-tree.def: Put into `C' mode.
5527 2000-04-27 Tom Tromey <tromey@cygnus.com>
5530 * expr.c (expand_invoke): Generate check to see if object pointer
5531 is null in nonvirtual invocation case.
5532 * java-tree.h (soft_nullpointer_node): Declare.
5533 * decl.c (soft_nullpointer_node): New global.
5534 (init_decl_processing): Initialize soft_nullpointer_node.
5535 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5536 or `private' methods.
5537 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5539 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5541 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5544 2000-04-26 Tom Tromey <tromey@cygnus.com>
5546 * zextract.c (find_zip_file_start): New function.
5547 (read_zip_archive): Use it.
5549 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5553 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5555 * class.c (common_enclosing_context_p): New function.
5556 * java-tree.h (common_enclosing_context_p): Added prototype.
5557 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5558 classes sharing an outer context with the current instance.
5559 * parse.y (build_access_to_thisn): Fixed leading comment.
5560 (verify_constructor_super): New local `supper_inner'. Skip
5561 enclosing context argument in the case of inner class constructors.
5562 (patch_method_invocation): Insert proper context as second
5563 parameter to pure inner class constructor super invocations.
5565 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5567 * parse.y (end_class_declaration): Reset the interface number
5570 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5572 * parse.y (source_start_java_method): Deleted unnecessary code.
5573 (patch_method_invocation): Fixed comment.
5575 2000-04-24 Robert Lipe <robertlipe@usa.net>
5577 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5579 2000-04-23 Tom Tromey <tromey@cygnus.com>
5581 * boehm.c (mark_reference_fields): Use int_byte_position.
5583 2000-04-22 Tom Tromey <tromey@cygnus.com>
5585 * boehm.c (mark_reference_fields): Only call byte_position on
5588 2000-04-22 Tom Tromey <tromey@cygnus.com>
5590 * boehm.c (mark_reference_fields): Added `last_view_index'
5591 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5593 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5595 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5596 * parse.y (check_class_interface_creation): Fixed comments. Select
5597 permitted modifiers for (inner) interfaces. Changed error message
5598 to report rejected modifiers used with local classes.
5600 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5603 of directly inherited type considered in scope.
5604 * parse.y (do_resolve_class): Search inherited classes for inner
5607 2000-04-20 Tom Tromey <tromey@cygnus.com>
5609 * parse.y (not_accessible_p): Use member's class, not current
5610 class, when doing inheritance check for protected reference.
5613 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5615 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5617 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * parse.y (lookup_field_wrapper): Search for final local aliases.
5620 (resolve_expression_name): Let lookup_field_wrapper search for
5621 final local aliases. Force the value of `name' if one is found.
5622 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5623 an expression name. Fixed comments.
5625 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5627 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5629 2000-04-19 Tom Tromey <tromey@cygnus.com>
5631 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5633 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5635 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5637 2000-04-18 Tom Tromey <tromey@cygnus.com>
5640 * gjavah.c (utf8_cmp): Changed return value.
5641 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5643 (cxx_keywords): New global.
5644 (get_field_name): Handle new result of cxx_keyword_subst.
5645 (print_method_info): Likewise.
5647 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5649 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5650 with a newline, for CNI.
5651 (print_stub_or_jni): Print a space or newline before method name for
5653 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5654 (process_file): Include gcj/cni.h if generating CNI stubs.
5656 2000-04-16 Tom Tromey <tromey@cygnus.com>
5658 * gjavah.c (decompile_method): Use print_field_name.
5661 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * parse.y (java_expand_classes): Reverse the package list once.
5664 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5666 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5667 the `==' and `!=' operators.
5669 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5671 * jcf-write.c (generate_bytecode_insns): At invokation time,
5672 always relate an interface method to the type of its selector.
5674 2000-04-05 Tom Tromey <tromey@cygnus.com>
5677 * expr.c (expand_invoke): Generate check to see if object pointer
5678 is null in nonvirtual invocation case.
5679 * java-tree.h (soft_nullpointer_node): Declare.
5680 * decl.c (soft_nullpointer_node): New global.
5681 (init_decl_processing): Initialize soft_nullpointer_node.
5682 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5683 or `private' methods.
5684 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5686 2000-04-05 Tom Tromey <tromey@cygnus.com>
5689 * parse.y (check_final_assignment): Recognize assignments to the
5690 `length' field of an array when generating class files.
5692 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * class.c (decl_hash): Prototype removed.
5695 (decl_compare): Likewise.
5697 2000-04-05 Tom Tromey <tromey@cygnus.com>
5699 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5700 * parse.y (check_modifiers_consistency): Check for final/volatile
5701 clash. Fixes PR gcj/164.
5703 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5705 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5707 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5709 (add_method_1): Use `java_hash_hash_tree_node' and
5710 `java_hash_compare_tree_node'.
5711 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5712 (java_hash_compare_tree_node): Likewise.
5713 * parse.y (find_applicable_accessible_methods_list): Create,
5714 delete and use a hash table to remember already searched interfaces.
5716 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5718 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5721 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5723 * boehm.c (mark_reference_fields, set_bit): Prototype.
5724 (set_bit): Un-ANSI-fy definition.
5726 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5729 * decl.c (emit_init_test_initialization): Likewise.
5731 * gjavah.c (jni_print_char): Likewise.
5733 * parse.y (create_new_parser_context): Likewise.
5735 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5738 patch missing hunk. Fixed indentation.
5740 2000-03-30 Tom Tromey <tromey@cygnus.com>
5742 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5743 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5745 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5747 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5748 when negative *before* using it as an array index.
5749 * ChangeLog: Fixed typo.
5751 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5754 to 0 when it reaches -1.
5756 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * jcf-parse.c (get_constant): Properly cast `num' during the
5759 invocation of `add_double'.
5760 * jcf-write.c (push_long_const): Properly cast `lo' before
5761 comparing it to short bounds.
5762 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5763 `interface_body:' is reduced after the current interface is
5766 2000-03-26 Tom Tromey <tromey@cygnus.com>
5768 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5769 Java-specific `-f' option.
5771 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5773 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5774 Adjust order of making types.
5775 Make bitsize_*_node values.
5777 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5779 * class.c (make_field_value): Use byte_position.
5780 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5781 (java_array_data_offset): Likewise.
5782 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5785 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5787 * parse.y (check_abstract_method_definitions): New local
5788 `end_type_reached'. Make sure we also consider `end_type'.
5789 (java_check_abstract_method_definitions): Make sure we eventually
5790 consider `java.lang.Object'.
5791 (maybe_use_access_method): Don't use access method if not in the
5792 context of a pure inner class or if the method's context is right.
5793 (find_applicable_accessible_methods_list): New static flag
5794 `object_done'. Don't search abstract classes as interfaces. Fixed
5795 indentation. Fixed the `java.lang.Object' only search. Search
5796 class interface(s) first, then fully search enclosing contexts.
5797 (find_most_specific_methods_list): Pick the closest candidate when
5798 they're all abstract.
5800 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5803 properly initialize `finished_label'. Don't emit gotos for empty
5806 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5808 * except.c (emit_handlers): Clear catch_clauses_last.
5810 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5812 * parse.y (check_method_types_complete): New function.
5813 (create_class): Reset anonymous class counter only when seeing an
5815 (java_complete_class): JDEP_METHOD: Don't recompute signature
5818 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5820 * class.c (build_static_ref): Fixed indentation in comment.
5821 * java-tree.def (TRY_EXPR): Fixed typo in name.
5822 (CLASS_LITERAL): Likewise.
5823 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5824 (struct lang_type): New field `dot_class'.
5825 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5826 (generate_classfile): Method `class$' is synthetic.
5827 * parse.y (build_do_class_method): New function.
5828 (build_dot_class_method_invocation): Likewise.
5829 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5830 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5831 (qualify_ambiguous_name): Likewise.
5832 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5833 (build_try_statement): Fixed leading comment.
5835 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5837 * class.c (make_field_value): Properly handle sizes.
5838 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5839 (layout_class_method): Count using trees.
5840 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5841 * expr.c (java_array_data_offset): Use int_bit_position.
5842 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5843 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5845 2000-03-16 Tom Tromey <tromey@cygnus.com>
5847 * lang.c (flag_hash_synchronization): New global.
5848 (lang_f_options): Added `hash-synchronization'.
5849 * lang-options.h: Mention -fhash-synchronization.
5850 * java-tree.h (flag_hash_synchronization): Declare.
5851 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5852 hash table synchronization is disabled.
5853 * decl.c (init_decl_processing): Only push `sync_info' value when
5854 hash table synchronization is disabled.
5855 * class.c (make_class_data): Only push `sync_info' field when hash
5856 table synchronization is disabled. Removed dead code.
5858 2000-03-16 Tom Tromey <tromey@cygnus.com>
5860 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5862 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5864 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5866 * parse.y (patch_method_invocation): Handle anonymous classes
5867 creation in static context.
5869 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5871 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5872 * parse.y (resolve_qualified_expression_name): Use it.
5873 (patch_method_invocation): Likewise.
5875 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5877 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5878 depending on the type of dependency which dictates what the
5880 (unresolved_type_p): Resolved types limited to the current class.
5882 2000-03-15 Tom Tromey <tromey@cygnus.com>
5884 * decl.c (init_decl_processing): Set type of `sync_info' to be
5887 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5888 Correctly compute bit number for current slot. Zero `high' and
5889 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5890 mark_reference_fields.
5891 (mark_reference_fields): New function.
5893 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * parse.y (register_incomplete_type): Fixed initialization of
5898 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5900 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5902 (push_class_context, pop_class_context): New function.
5903 (class_body:): Call pop_class_context.
5904 (interface_body:): Likewise.
5905 (INNER_QUALIFIER): New macro.
5906 (report_class_declaration): Changed output format and use
5907 INNER_QUALIFIER. Call push_class_context.
5909 2000-02-14 Andrew Haley <aph@cygnus.com>
5911 * check-init.c (check_init): Add new cases for unary and binary
5914 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * parse.y (resolve_package): Set `next' once a type name has been
5917 progressively discovered.
5918 (resolve_qualified_expression_name): Propagate resolution only if
5919 there are remaining qualifiers. Take into account `q' might have
5920 been cleared after re-qualification.
5921 * parse.y (patch_method_invocation): New local `resolved'.
5922 Section dealing with qualified expression rewritten to use
5923 resolve_field_access.
5925 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5927 * parse.h (PUSH_CPC): Fixed indentation.
5928 (DEBUG_CPC): New macro.
5929 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5930 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5931 * parse.y (class_body_declaration:): Use
5932 SET_CPC_INSTANCE_INITIALIZER_STMT.
5933 (method_declaration:): Check for null current_function_decl.
5934 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5935 (java_parser_context_pop_initialized_field): Better handling of
5937 (maybe_make_nested_class_name): Mark nested class name as
5938 qualified when necessary.
5939 (end_class_declaration): Don't call java_parse_context_resume when
5940 one or more error occurred.
5941 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5942 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5943 SET_CPC_INITIALIZER_STMT.
5944 (method_header): Check for inner classes declaring static methods.
5945 (resolve_qualified_expression_name): Handle situation where `this'
5948 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5950 * typeck.c (build_prim_array_type): Correctly set the high word too.
5952 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5956 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5957 list of methods for interfaces.
5959 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5961 * parse.y (qualify_ambiguous_name): Properly handle expressions
5964 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * parse.y (check_final_assignment): Extended to process
5968 (patch_assignment): Have check_final_assignment called only once.
5970 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5972 * java-tree.h (IS_INIT_CHECKED): New flag.
5973 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5974 * parse.y (patch_string): Call force_evaluation_order on the
5975 completed string concatenation tree.
5976 * expr.c (force_evaluation_order): Call force_evaluation_order on
5977 function's arguments too.
5979 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5981 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5982 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5983 (build_anewarray): Likewise.
5984 * parse.y (patch_newarray): Likewise.
5985 * parse.c: Regenerated.
5987 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5989 * decl.c (init_decl_processing): Added new class fields `depth',
5990 `ancestors', and `idt' to class_type_node. Use
5991 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5992 * class.c (make_class_data): Push initial values for new fields.
5993 * java-tree.h: Updated prototype for `build_invokeinterface'.
5994 * expr.c (build_invokeinterface): Changed parameters to accept
5995 `method' tree. Calculate index of `method' in its declaring
5996 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5997 (expand_invoke): Call `build_invokeinterface' with new parameters.
5998 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6001 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6003 * typeck.c (lookup_do): Search superinterfaces first
6004 when looking up an interface method. From Godmar Back
6007 2000-03-06 Tom Tromey <tromey@cygnus.com>
6009 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6011 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6013 * java-tree.h (lookup_argument_method2): Declared.
6014 (safe_layout_class): Prototype moved from parse.h.
6015 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6016 * parse.y (java_check_regular_methods): Local `super_class' gone.
6017 Call lookup_argument_method2 instead of lookup_argument_method.
6018 Perform modifier match for methods found declared in implemented
6019 interfaces. Fixed indentation problem. Overriding/hiding error
6020 report to take place only for methods found in classes.
6021 * typeck.c (lookup_argument_method): Changed leading
6022 comment. Re-written by calling lookup_do.
6023 (lookup_argument_method2): New function.
6024 (lookup_java_method): Re-written by calling lookup_do.
6025 (lookup_do): New function.
6027 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * check-init.c (check_init): Removed dead code. Handle (blank)
6031 * parse.y (declare_local_variables): New local `final_p', set it
6032 and use it to initialize LOCAL_FINAL.
6033 (check_final_assignment): Only check FIELD_DECLs.
6035 2000-02-17 Tom Tromey <tromey@cygnus.com>
6037 * Makefile.in (JAVA_OBJS): Added boehm.o.
6038 (boehm.o): New target.
6039 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6040 * java-tree.h (flag_use_boehm_gc): Declare.
6041 (get_boehm_type_descriptor): Declare.
6042 * lang.c (lang_f_options): Added `use-boehm-gc'.
6043 (flag_use_boehm_gc): New global.
6044 * lang-options.h: Added -fuse-boehm-gc.
6045 * boehm.c: New file.
6046 * class.c (get_dispatch_table): If class uses a Boehm type
6047 descriptor, put it in the vtable.
6048 (make_class_data): Removed dead code.
6050 2000-03-03 Per Bothner <per@bothner.com>
6052 * decl.c (init_decl_processing): Initialize sizetype properly.
6054 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6057 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6058 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6059 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6060 (jcf_parse): New local `current'. Load innerclasses seen in outer
6061 context being processed.
6062 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6063 * jcf-write.c (append_innerclasses_attribute): New function.
6064 (append_innerclasses_attribute_entry): Likewise.
6065 (get_access_flags): Handle static classes. Set anonymous and local
6066 classes to be private.
6067 (generate_classfile): Attribute count adjusted. Call
6068 append_innerclasses_attribute.
6069 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6070 PURE_INNER_CLASS_TYPE_P.
6071 * parse.y (parser_qualified_classname): New parameter `is_static',
6072 produce non qualified name accordingly.
6073 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6074 (create_interface): Added argument to parser_qualified_classname.
6075 (create_class): Added argument to parser_qualified_classname. Setup
6076 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6077 (add_inner_class_fields): Fixed indentation.
6078 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6079 (method_declarator): Fixed typo in comment.
6080 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6081 (build_current_thisn): Likewise.
6082 (patch_method_invocation): Likewise.
6084 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6086 * decl.c (current_function_decl): Move to toplev.c.
6088 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6090 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6091 (DECL_BIT_INDEX): Use underlying representation.
6092 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6094 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6096 * expr.c (build_java_ret): Pass proper type to size_binop.
6098 2000-02-25 Anthony Green <green@cygnus.com>
6100 * expr.c (build_class_init): Mark the decl to be ignored by
6102 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6103 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6104 * class.c (init_test_hash_newfunc): New function.
6105 (decl_hash): New function.
6106 (decl_compare): New function.
6107 * decl.c (emit_init_test_initialization): New function.
6108 (complete_start_java_method): Traverse the init test hashtable,
6109 calling emit_init_test_initialization.
6110 (always_initialize_class_p): Define.
6111 * expr.c (build_class_init): Use initialization tests when
6112 emitting class initialization code.
6113 (always_initialize_class_p): Declare.
6114 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6116 * java-tree.h: Include hash.h.
6117 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6118 (struct lang_decl): Add init_test_table field.
6119 (init_test_hash_entry): Define.
6121 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6123 * gjavah.c (main): Avoid using `argi' to report unimplemented
6126 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6128 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6129 initialize locals to avoid warnings. Local `exception_type' moved
6132 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.y (resolve_expression_name): Use `orig' as a second
6135 argument to resolve_field_access.
6136 (resolve_field_access): Removed unnecessary code when dealing with
6139 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6141 * class.c (push_super_field): Don't push the field twice.
6142 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6143 * parse.h (java_reorder_fields): Prototyped.
6144 * parse.y (java_reorder_fields): New function.
6145 (java_layout_class): Simplified not to worry about re-ordering.
6147 2000-02-23 Tom Tromey <tromey@cygnus.com>
6149 * gjavah.c (print_name): In JNI case, correctly quote string.
6150 (print_method_info): Don't handle overrides in JNI mode.
6152 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6155 value type set to `boolean_type_node'.
6157 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6159 * jcf-dump.c (main): Test for correct condition after
6160 output file creation.
6162 2000-02-19 Anthony Green <green@cygnus.com>
6164 * jcf-depend.c (add_entry): Fix test for first list entry.
6166 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6168 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6169 * constants.c (build_constants_constructor): Likewise.
6171 2000-02-19 Anthony Green <green@cygnus.com>
6173 * jcf-depend.c (add_entry): Add entries to the end of the list.
6175 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6177 * decl.c (INT_TYPE_SIZE): Define if necessary.
6178 (expand_java_return): Handle the case of a native integer smaller
6181 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6183 * gjavah.c (help): Use GCCBUGURL.
6184 * jv-scan.c (help): Likewise.
6185 * jcf-dump.c (help): Likewise.
6187 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6192 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * jcf-parse.c (load_class): Call `fatal' if no file containing
6195 the target class are found.
6197 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6199 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6200 lex.c, lex.h, and PARSE_H to...
6201 (parse.o, parse-scan.o): ...here, respectively.
6203 * lex.c: Split out code that may trigger SIGFPE from yylex()
6204 to its own function.
6205 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6207 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6211 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * parse.y (outer_field_access_p): Stop in time when outer contexts
6215 (resolve_qualified_expression_name): Properly qualify *everything*
6216 after a package.type to be resoled as expression names.
6217 (find_applicable_accessible_methods_list): Save/restore `class' to
6218 isolate it from a possible outer context search.
6220 2000-02-15 Tom Tromey <tromey@cygnus.com>
6222 * gjavah.c (jni_print_char): New function.
6223 (print_full_cxx_name): Use it.
6224 (decode_signature_piece): Likewise.
6225 (print_cxx_classname): Likewise.
6227 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6229 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6231 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6233 * gjavah.c: Include version.h.
6235 * jcf-dump.c: Likewise.
6237 * jv-scan.c: Likewise.
6239 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * parse.y (outer_field_access_fix): First parameter now a tree
6242 node. Check for assignement to final. First argument to
6243 build_outer_field_access_fix modified to accommodate prototype.
6244 (build_outer_field_access): Don't check for assignment to final
6246 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6247 possibly returned by outer_field_access_fix. Changed
6248 outer_field_access_fix's first argument.
6249 (check_final_assignment): $finit$'s context is OK.
6250 (patch_unaryop): Use node instead of its line/column value when
6251 calling outer_field_access_fix.
6253 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6255 * parse.y (interface_declaration:): No longer tagged
6256 <node>. Re-installed default action.
6257 (class_member_declaration:): Handle inner interfaces.
6258 (interface_member_declaration): Handle inner interfaces and
6260 (create_interface): Push error if one seen. Suspend parsing
6261 context when processing an inner interface.
6262 (register_fields): Inner class static field limitations not to
6263 apply to inner interfaces.
6265 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6267 * jcf-parse.c (load_class): Update `java_error_count' when a
6268 class' file can't be found.
6269 (parse.y): Avoid (byte)code generation when errors seen.
6271 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6273 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6274 decodes a valid node.
6275 (patch_binop): Handle TRUNC_DIV_EXPR.
6277 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * parse.y (resolve_package): New local `acc'. Try to progressively
6280 build and guess a package and type name.
6282 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6284 * parse.y (find_applicable_accessible_methods_list): Load and
6285 layout the search class if necessary.
6286 (java_complete_tree): Keep to original type of the folded initial
6289 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6291 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6292 Generate error message if circularity is detected. New static
6294 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6295 * jcf-write.c (generate_bytecode_insns): Very simply handle
6297 * parse.y (java_check_circular_reference): Use
6298 `cyclic_inheritance_report' during report, if necessary.
6299 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6300 walking NEW_ARRAY_INIT twice.
6302 2000-02-09 Tom Tromey <tromey@cygnus.com>
6304 * parse.y (check_class_interface_creation): Allow inner classes to
6305 be `private' or `protected', check modifiers' consistency. Prevent
6306 block local classes from bearing any modifiers.
6308 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6310 * except.c (check_start_handlers): Re-add prototype lost in last
6312 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6314 2000-02-09 Andrew Haley <aph@cygnus.com>
6316 * decl.c (clear_binding_level): Remove excess initializer.
6317 (maybe_poplevels): Remove unused variable.
6318 (force_poplevels): Ditto.
6319 (struct binding_level): Add comment.
6321 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6323 * jcf-write.c (generate_classfile): Don't consider
6324 pre-initialization with reference value (use <clinit> instead.)
6325 * parse.y (java_fix_constructors): No generated constructor for
6327 (build_outer_field_access): Removed debug message.
6328 (outer_field_expanded_access_p): Adapted to bytecode generation.
6329 (build_outer_field_access_method): Use fix_method_argument_names.
6330 (build_outer_method_access_method): Fixed indentation. Added
6331 comment. Handle access method generation for static and also void
6333 (build_access_to_thisn): Inserted debug message.
6334 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6335 (resolve_qualified_expression_name): Fixed comment.
6336 (not_accessible_p): Adapted to bytecode generation. Added comment.
6337 (patch_method_invocation): Added comment.
6338 (maybe_use_access_method): Fixed leading comment. Handle static
6340 (java_complete_lhs): Don't shortcut handling of initialized upon
6341 declaration String type static fields when generating bytecode.
6342 (patch_unaryop): Handle outer field access when generating
6345 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6347 * java-tree.h (FIELD_THISN): New macro.
6348 * jcf-write.c (append_synthetic_attribute): New function.
6349 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6350 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6351 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6353 (build_outer_field_access): Turned on access functions usage and
6354 generation when compiling to bytecode.
6355 (maybe_use_access_method): Likewise.
6357 2000-01-25 Andrew Haley <aph@cygnus.com>
6359 * java-except.h (struct eh_range): Add `expanded' field.
6360 (maybe_start_try): Add end_pc arg.
6361 (maybe_end_try): Ditto.
6362 * java-tree.h (force_poplevels): new function.
6363 * expr.c (expand_byte_code): Don't call maybe_start_try or
6365 * except.c (add_handler): Reset expanded.
6366 (expand_start_java_handler): Set expanded.
6367 (check_start_handlers): Don't expand a start handler that's
6368 already been expanded.
6369 (maybe_start_try): Add end_pc arg. Only expand a handler which
6371 (expand_end_java_handler): call force_poplevels.
6372 (force_poplevels): new function.
6373 * decl.c (binding_level): Add start_pc of binding level.
6374 (maybe_pushlevels): Call maybe_start_try when pushing binding
6376 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6377 (LARGEST_PC): Define.
6378 (clear_binding_level): Use LARGEST_PC.
6380 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6381 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6382 (binding_depth, is_class_level, current_pc): new variables.
6383 (struct binding_level): ditto.
6384 (indent): new function.
6385 (push_jvm_slot): add debugging info.
6386 (maybe_pushlevels): ditto.
6387 (maybe_poplevels): ditto.
6390 (start_java_method): ditto.
6391 (give_name_to_locals): comment only.
6392 * except.c (binding_depth, is_class_level, current_pc):
6394 (expand_start_java_handler): add debugging info.
6395 (expand_end_java_handler): ditto.
6397 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6399 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6400 (print_name_for_stub_or_jni, process_file): Constify a char*.
6402 2000-02-03 Tom Tromey <tromey@cygnus.com>
6404 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6406 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6408 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6409 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6412 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6414 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6415 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6416 (struct lang_type): New field `ii_block'.
6417 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6418 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6419 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6420 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6421 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6422 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6424 * parse.y (add_instance_initializer): New function.
6425 (in_instance_initializer): New static global.
6426 (class_body_declaration:): Link instance initializer block.
6427 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6428 (array_creation_expression:): Remove unused local.
6429 (java_parser_context_push_initialized_field): Fixed leading
6430 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6431 CPC_INSTANCE_INITIALIZER_LIST.
6432 (java_parser_context_pop_initialized_field): Likewise.
6433 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6434 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6435 CPC_INITIALIZER_STMT.
6436 (fix_constructors): New local `class_type'. Use it. Call
6437 add_instance_initializer.
6438 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6439 (patch_return): Forbid return in instance initializers.
6440 (patch_throw_statement): Enforce exception handling in the context
6441 of instance initializers.
6443 2000-02-03 Tom Tromey <tromey@cygnus.com>
6445 * Make-lang.in (java.mostlyclean): Remove executables in
6448 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6450 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6451 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6452 (java_float_finite): Convert to use union Word from javaop.h.
6453 (java_double_finite): Convert to use union DWord from javaop.h.
6455 2000-02-02 Tom Tromey <tromey@cygnus.com>
6457 * gjavah.c (options): Added `jni' entry.
6458 (help): Document -jni.
6459 (flag_jni): New global.
6460 (process_file): Handle JNI output. Don't print text from
6461 -prepend, -add, etc, when generating stubs. Only remove `.class'
6462 suffix if it actually exists.
6463 (main): Create a `.c' file when run with `--jni --stubs'. Create
6464 correct output file name with `--jni'.
6465 (print_include): Mangle header name differently in JNI case.
6466 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6468 (print_method_info): Handle JNI case. Put signature info into
6469 method name. Handle case when STREAM is NULL.
6470 (print_name_for_stub_or_jni): New function.
6471 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6472 (print_cxx_classname): Handle JNI.
6473 (print_full_cxx_name): Likewise.
6474 (decode_signature_piece): Likewise.
6475 (overloaded_jni_method_exists_p): New function.
6476 (struct method_name): Added `signature' and `sig_length' fields.
6477 (HANDLE_END_FIELD): Do nothing in JNI mode.
6479 2000-02-02 Tom Tromey <tromey@cygnus.com>
6481 * jv-scan.c: Include version.c, <getopt.h>.
6482 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6483 (options): New array.
6484 (usage): New function.
6485 (version): New function.
6486 (main): Use getopt_long to parse command line.
6487 * jcf-dump.c: Include version.c, <getopt.h>.
6488 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6489 OPT_JAVAP): New macros.
6490 (options): New array.
6491 (usage): Return `void'. Changed message.
6492 (help): New function.
6493 (version): New function.
6494 (main): Use getopt_long_only to parse command line.
6495 * gjavah.c: Include <getopt.h>.
6496 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6497 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6498 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6499 (options): New array.
6500 (java_no_argument): Removed.
6501 (help): Updated with missing options.
6502 (main): Use getopt_long_only to parse command line.
6503 (usage): Changed message.
6505 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6508 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6509 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6510 * parse.y (array_creation_expression:): Handle anonymous arrays.
6511 (build_array_from_name): Don't set `ret_name' if null.
6512 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6513 (qualify_ambiguous_name): Likewise.
6514 (java_complete_expand_class): Likewise.
6516 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6518 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6519 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6520 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6521 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6522 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6523 AIPL_FUNCTION_COMPLETED_INVOCATION.
6524 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6525 AIPL_FUNCTION_INVOCATION_READY.
6526 (AIPL_FUNCTION_DECLARATION): New enum entry.
6527 * parse.y (reorder_static_initialized): New function.
6528 (java_parser_context_pop_initialized_field): Use it.
6529 (add_inner_class_fields): Use
6530 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6531 augmented. Install marker after last alias initializer, if any.
6532 (generate_finit): Fixed typo. Don't try to retain only the used
6534 (method_header): Compute and set DECL_FUNCTION_NAP.
6535 (method_declarator): Fixed comment. Insert alias initializer in
6537 (build_alias_initializer_parameter_list): Fixed leading
6538 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6539 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6540 (java_complete_expand_class): Code to retain only used aliases
6542 (java_complete_expand_methods): New local `first_decl'. Generate
6543 $finit$ first, then expand the constructors, regular methods and
6545 (java_complete_expand_method): Don't report error on missing
6546 return statement if previously detected bogus.
6547 (fix_constructors): Don't patch constructor parameters list.
6548 (patch_method_invocation): Use new AIPL enum values. Reverse
6549 alias initializer list for anonymous classes.
6551 2000-01-30 Anthony Green <green@redhat.com>
6553 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6554 determine how many stack slots to pop.
6556 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6558 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6559 error handling/recovery.
6560 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6562 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6565 FIELD_LOCAL_ALIAS_USED): New macros.
6566 (DECL_FUNCTION_NAP): New macro.
6567 (struct lang_decl): New field `nap'.
6568 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6569 (struct lang_type): New fields `finit_stmt_list' and
6571 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6572 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6573 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6574 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6575 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6576 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6577 (BUILD_THROW): Macro line separator re-indented.
6578 * parse.y (end_class_declaration): New function.
6579 (maybe_generate_pre_expand_clinit): New name for
6580 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6581 pre-expand static fields.
6582 (maybe_generate_clinit): Function deleted.
6583 (check_for_static_method_reference): Prototype's parameter list
6585 (generate_finit): New name for maybe_generate_finit. Changed
6586 leading comment. Function rewritten to use
6587 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6588 (build_alias_initializer_parameter_list): New function.
6589 (java_parser_context_pop_initialized_field): Likewise.
6590 (add_inner_class_fields): Likewise.
6591 (type_declaration:): Call end_class_declaration.
6592 (class_member_declaration:): Likewise.
6593 (formal_parameter_list:): Fixed typos.
6594 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6595 element. Improved error handling.
6596 (block_statement:): Call end_class_declaration.
6597 (anonymous_class_creation:): Likewise.
6598 (create_anonymous_class): Fixed comments.
6599 (create_class): Call add_inner_class_fields.
6600 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6601 (method_header): Use MARK_FINAL_PARMS.
6602 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6603 (method_declarator): Propagate final argument flag.
6604 (craft_constructor): New local `artificial'. Call
6605 build_alias_initializer_parameter_list. Use
6606 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6607 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6609 (complete_expand_class): Get rid of unused outer context local
6611 (java_complete_expand_methods): Fixed leading
6612 comment. Generate/pre-expand <clinit> first. Changed method
6613 expansion order to regular, $finit$, constructors, <clinit>.
6614 (java_complete_expand_method): Set current_function_decl.
6615 (fix_constructors): Fix constructor parameter list to account for
6616 outer context local alias initializers.
6617 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6618 (resolve_expression_name): Lookup outer context local aliases. New
6619 local `access', use it.
6620 (patch_method_invocation): Patch inner class ctor invocation with
6621 outer context local aliases initialization values. $finit$
6622 invocation patching now includes things generated with
6623 build_alias_initializer_parameter_list.
6624 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6625 (build_super_invocation): Likewise.
6626 (patch_assignment): Changed comment.
6628 2000-01-27 Andrew Haley <aph@cygnus.com>
6630 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6634 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6636 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6638 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6640 * parse.y (register_fields): Don't pass a format specifier to
6641 OBSOLETE_MODIFIER_WARNING.
6642 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6643 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6645 (check_modifiers): Change function into a macro.
6646 (check_class_interface_creation): Pass a literal format string.
6648 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6650 * buffer.h: PROTO -> PARAMS.
6651 * check-init.c: Likewise.
6652 * class.c: Likewise.
6653 * constants.c: Likewise.
6654 * convert.h: Likewise.
6656 * except.c: Likewise.
6658 * gjavah.c: Likewise.
6659 * java-except.h: Likewise.
6660 * java-tree.h: Likewise.
6661 * jcf-depend.c: Likewise.
6662 * jcf-dump.c: Likewise.
6663 * jcf-parse.c: Likewise.
6664 * jcf-path.c: Likewise.
6665 * jcf-reader.c: Likewise.
6666 * jcf-write.c: Likewise.
6668 * jv-scan.c: Likewise.
6669 * jvgenmain.c: Likewise.
6670 * jvspec.c: Likewise.
6674 * parse-scan.y: Likewise.
6675 * parse.h: Likewise.
6676 * parse.y: Likewise.
6677 * typeck.c: Likewise.
6678 * verify.c: Likewise.
6681 * zextract.c: Likewise.
6682 * zipfile.h: Likewise.
6684 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6686 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6687 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6688 * constants.c (build_constant_data_ref): Check for cached
6689 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6690 in TYPE_CPOOL_DATE_REF.
6691 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6692 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6693 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6694 (LOCAL_FINAL): New macro.
6695 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6696 constant pool -- don't try to reuse.
6697 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6699 (find_in_current_zip): Use TYPE_JCF.
6700 * parse.h (java_check_final): Prototype removed.
6701 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6702 (maybe_create_class_interface_decl,
6703 check_class_interface_creation): Likewise.
6704 (java_expand_finals): Function removed.
6705 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6706 (block_statement:): Fixed comment.
6707 (anonymous_class_creation:): Likewise.
6708 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6710 (check_class_interface_creation): Loosened error report on (inner)
6711 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6712 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6713 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6715 (create_interface): Likewise.
6716 (anonymous_class_counter): New static global.
6717 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6718 patch. Fixed comments.
6719 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6720 anonymous_class_counter when declaring a toplevel class.
6721 (craft_constructor): Fixed constructor name when handling
6722 anonymous classes. Anonymous class constructors to feature hidden
6724 (java_fix_constructors): Added comment.
6725 (java_check_final): Function removed.
6726 (java_complete_expand_methods): Fixed comment. Don't generate
6727 class data, save its outgoing constant pool instead.
6728 (verify_constructor_super): Skip anonymous class constructor
6729 hidden this$<n> parameter.
6730 (java_expand_classes): New local `saved_ctxp'. Removed call to
6731 java_expand_finals and java_check_final. Expand anonymous class
6732 constructors. Generate class data.
6733 (build_super_invocation): Skip anonymous class hidden this$<n>
6735 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6736 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6737 (set_java_signature): Likewise.
6739 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6741 * gjavah.c: Delete ACC_VISIBILITY define.
6742 * jcf.h: Add ACC_VISIBILITY define.
6743 * parse.y: final: rule tagged <value>.
6744 (java_check_regular_methods): Use ACC_VISIBILITY define for
6745 default package access check.
6746 (local_variable_declaration_statement): Use final: rule.
6748 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6750 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6753 2000-01-17 Tom Tromey <tromey@cygnus.com>
6755 * gjavah.c (print_field_info): Allow non-static final fields.
6757 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6759 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6760 * parse.y (patch_anonymous_class): New function.
6761 (create_anonymous_class): Register incomplete type when the
6762 class/interface to extends/implement isn't known yet.
6763 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6764 (verify_constructor_super): Tuned error message.
6766 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6769 (ANONYMOUS_CLASS_P): New macro.
6770 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6771 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6772 * parse.y (create_class): Added leading argument.
6773 (maybe_create_class_interface_decl,
6774 check_class_interface_creation): Likewise.
6775 (craft_constructor): New function.
6776 (verify_constructor_super): Added argument in prototype.
6777 (class_declaration:): Inserted leading argument.
6778 (for_begin:): Use FOR_LOOP_P.
6779 (anonymous_class_creation): Create WFL of the anonymous class to
6780 instantiate. Call build_new_invocation. Added comments.
6781 (check_class_interface_creation): Handle parameter `anonymous' in
6782 verbose mode class creation announce.
6783 (link_nested_class_to_enclosing): Exclude anonymous classes.
6784 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6785 anonymous class, even though they appear to have an enclosing
6787 (create_interface): Pass extra argument to
6788 check_class_interface_creation.
6789 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6790 (create_class): Call check_class_interface_creation and
6791 maybe_create_class_interface_decl with extra new argument. Don't
6792 add private this$<n> to anonymous classes.
6793 (method_declarator): Insert hidden this$<n> to anonymous class
6795 (java_fix_constructors): Deleted code creating default
6796 constructor. Call craft_constructor instead.
6797 (java_check_regular_methods): Set `saw_constructor' to 1 for
6799 (fix_constructors): Pass extra argument to verify_constructor_super.
6800 (verify_constructor_super): New local `sdecl', use it. Search for
6801 matching constructor (possibly featuring arguments) in super
6803 (lookup_method_invoke): Craft constructor according to arguments
6804 list when dealing with anonymous class constructors.
6805 (build_super_invocation): Pass arguments to anonymous class super
6807 (search_loop): Use FOR_LOOP_P.
6808 (labeled_block_contains_loop_p): Likewise.
6810 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6812 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6813 (enclosing_context_p): New function.
6814 (get_access_flags_from_decl): Handle CLASS_STATIC.
6815 (maybe_layout_super_class): Extra first argument passed to
6817 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6819 * decl.c (access0_identifier_node): New global.
6820 (init_decl_processing): access0_identifier_node initialized.
6821 (pushdecl): Set DECL_CONTEXT only on non type decls.
6822 * expr.c (lookup_field): Lookup inner class fields in enclosing
6824 (expand_invoke): Use ID_INIT_P.
6825 (expand_java_field_op): Use DECL_CLINIT_P.
6826 * java-tree.def (CLASS_LITERAL): New tree code.
6827 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6828 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6829 (struct lang_decl): New field `inner_access'.
6830 (enclosing_context_p): Prototyped.
6831 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6832 ID_CLINIT_P): New macros.
6833 (CLASS_STATIC): New macro.
6834 (CLASS_ACCESS0_GENERATED_P): New macro.
6835 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6836 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6837 INNER_CLASS_P): New macros.
6838 (DECL_INNER_CLASS_LIST): New macro.
6839 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6841 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6842 the shift value to int. Fixed typo in comment.
6843 * lex.c (inst_id, wpv_id): Initialize.
6844 * mangle.c (unicode_mangling_length): Take `$' into account.
6845 * parse.h (DRECOVER, RECOVER): Terminate properly.
6846 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6847 (typedef struct _jdep): New field `enclosing'.
6848 (JDEP_ENCLOSING): New macro.
6849 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6850 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6851 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6852 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6853 GET_ENCLOSING_CPC_CONTEXT): New macros.
6854 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6855 (do_resolve_class): Added extra argument in prototype.
6856 * parse.y (resolve_class): Added extra argument in prototype.
6857 (maybe_create_class_interface_decl): Likewise.
6858 (maybe_use_access_method, build_wfl_wrap): New functions.
6859 (java_complete_expand_classes, java_complete_expand_class):
6861 (java_parser_context_push_initialized_field,
6862 java_parser_context_suspend, java_parser_context_resume):
6864 (maybe_make_nested_class_name, make_nested_class_name,
6865 set_nested_class_simple_name_value,
6866 link_nested_class_to_enclosing, find_as_inner_class,
6867 find_as_inner_class_do, check_inner_class_redefinition,
6868 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6869 maybe_build_thisn_access_method, build_outer_field_access,
6870 build_outer_field_access_methods, build_outer_field_access_expr,
6871 build_outer_method_access_method, build_new_access_id,
6872 build_outer_field_access_method, outer_field_access_p,
6873 outer_field_expanded_access_p, outer_field_access_fix,
6874 build_incomplete_class_ref, patch_incomplete_class_ref,
6875 create_anonymous_class): Likewise.
6876 (inst_id, wpv_id): New static global variables.
6877 (synchronized:): New rule, tagged <node>.
6878 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6880 (anonymous_class_creation:): New rule, tagged <node>.
6881 (NEW_TK): Tagged <node>.
6882 (type_literals, array_type_literal): New rules, tagged <node>.
6883 (class_declaration:): Removed action when reducing by class_body:
6884 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6885 using GET_CPC in sub-rules.
6886 (class_member_declaration): Handle inner classes.
6887 (method_declaration): When reducing method_header:, reset
6888 current_function_decl when appropriate.
6889 (method_declarator:): Set the number of formal parameter to 0 for
6890 method declared without arguments.
6891 (constructor_declarator:): Likewise.
6892 (static_initializer:): List of elements kept in a list.
6893 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6894 use of the keyword `static' for type declarations.
6895 (block_statement:): Handle inner class declarations.
6896 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6897 type qualified `this'.
6898 (class_instance_creation_expression): Use anonymous_class_creation:
6899 to handle inner class instances creation. Handle qualified `new'.
6900 (something_dot_new): Added appropriate actions.
6901 (create_new_parser_context): New function.
6902 (java_push_parser_context, java_parser_context_save_global,
6903 java_parser_context_suspend): Use create_new_parser_context.
6904 (check_modifiers): Changed leading comment.
6905 (check_class_interface_creation): Handle interclasses.
6906 (add_superinterfaces): Fixed comment.
6907 (create_interface): Build qualified name from the raw_name instead
6908 of its matching WFL. Push the initialized fields list. raw_name added
6909 as an extra argument to maybe_create_class_interface_decl.
6910 (create_class): Build qualified name from the raw_name instead of
6911 its matching WFL. Removed assignment to current_parsed_class_un.
6912 Call PUSH_ERROR before returning an error. Suspend the current
6913 parser context when processing an inner class. Push the
6914 initialized fields list. raw_name added as an extra argument to
6915 maybe_create_class_interface_decl. Add the private this$<n>
6917 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6918 (register_fields): Get the class type from GET_CPC and handle
6919 previous errors. Added code to handle the creation of static
6920 fields in inner classes. Initialized fields initialization
6921 statements kept in a list of lists.
6922 (maybe_generate_finit): Initialized fields initialization
6923 statements kept in a list of lists. Use GET_CPC.
6924 (maybe_generate_clinit): Likewise.
6925 (method_header): Use GET_CPC and GET_CPC_UN.
6926 (parser_qualified_classname): Handle inner classes.
6927 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6928 (java_fix_constructors): Hide pointer to enclosing context
6929 instance in constructor list when dealing with inner classes.
6930 (jdep_resolve_class): Call resolve_class with extra first argument
6932 (resolve_class): Add enclosing context as a first extra argument
6933 to do_resolve_class.
6934 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6936 (resolve_no_layout): Extra argument added to resolve_class
6938 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6939 (java_get_real_method_name): Use GET_CPC_UN.
6940 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6941 (java_check_abstract_methods): Handle static method declared in
6942 inner classes by an error.
6943 (java_check_regular_methods): Use DECL_CLINIT_P.
6944 (source_start_java_method): Also set DECL_MAX_LOCALS.
6945 (create_artificial_method): Call java_parser_context_save_global
6946 and java_parser_context_restore_global instead of saving/restoring
6947 the context by hand.
6948 (expand_start_java_method): Improved verbose mode message.
6949 (java_complete_expand_methods): Fixed leading comment. Use
6951 (fix_constructors): Added assignment to this$<n> if necessary.
6952 (java_expand_classes): Call java_complete_expand_classes instead
6953 of java_complete_expand_methods.
6954 (make_qualified_primary): Simplified.
6955 (merge_qualified_name): Optimized for missing left or right parts.
6956 (resolve_expression_name): Handle access to outer class fields from
6958 (resolve_qualified_expression_name): New macro
6959 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6960 classes. Report error on non appropriate qualification of
6961 `new'. Handle qualified `this'.
6962 (not_accessible_p): Allow access to outer class private fields from
6964 (patch_method_invocation): Handle method invocations through
6965 access methods and inner class constructor invocations.
6966 (find_applicable_accessible_methods_list): Search enclosing
6967 contexts of an inner class.
6968 (search_applicable_methods_list): Fixed typo.
6969 (argument_types_convertible): Handle inner class constructors'
6970 hidden outer context reference argument.
6971 (qualify_ambiguous_name): Handle qualified `this'.
6972 (java_complete_lhs): Handle use of field accessed through
6973 artificial access methods in various cases of assignments. Handle
6975 (check_final_assignment): Use DECL_CLINIT_P.
6976 (valid_ref_assignconv_cast_p): Handle the destination being an
6977 enclosing context of the source.
6978 (patch_unaryop): Handle use of field accessed through artificial
6980 (patch_return): Use DECL_CLINIT_P.
6981 (patch_throw_statement): Use DECL_CLINIT_P.
6982 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6983 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6986 2000-01-16 Anthony Green <green@cygnus.com>
6988 * parse.y (build_string_concatenation): Only use
6989 StringBuffer(String) shortcut if String arg is constant.
6991 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6993 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6994 the shift value to int. Fixed typo in comment.
6996 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6998 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6999 * jcf-write.c: Likewise.
7000 * parse.y: Likewise.
7001 * parse.c: Regenerate.
7003 2000-01-09 Anthony Green <green@cygnus.com>
7005 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7006 bytecodes in the correct order.
7008 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7010 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7012 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7014 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7015 before building constant array decl.
7017 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7020 method invocation and typo in conditional expression.
7021 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7022 the appropriate NOTE_POP.
7023 * parse.y (patch_binop): Shift value mask to feature the right
7026 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7028 * class.c (assume_compiled, assume_compiled_node): Add static
7030 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7032 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7034 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7036 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7037 to `__modifier' to avoid stringifying it.
7039 * parse.y (verify_constructor_circularity): Don't call a variadic
7040 function with a non-literal format string.
7041 (java_check_abstract_methods): Move unreachable code inside
7042 `continue' statement.
7043 (lookup_method_invoke): Call xstrdup, not strdup.
7045 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7048 * jcf-parse.c (yyparse): Likewise.
7050 * jv-scan.c (main): Likewise.
7052 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7054 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7055 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7056 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7059 * parse.y (synchronized, variable_redefinition_error,
7060 check_class_interface_creation, create_interface, create_class,
7061 method_header, finish_method_declaration,
7062 check_modifiers_consistency, method_declarator,
7063 complete_class_report_errors, check_abstract_method_definitions,
7064 java_check_regular_methods, check_throws_clauses,
7065 java_check_abstract_methods, read_import_dir,
7066 check_pkg_class_access, declare_local_variables, fix_constructors,
7067 cut_identifier_in_qualified, resolve_expression_name,
7068 resolve_qualified_expression_name, patch_method_invocation,
7069 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7070 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7071 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7072 patch_try_statement, patch_synchronized_statement,
7073 patch_throw_statement, check_thrown_exceptions,
7074 patch_conditional_expr): Likewise.
7076 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7078 * Makefile.in (LIBDEPS): Added gcc's errors.o
7079 (../jcf-dump$(exeext):): Link with gcc's errors.o
7080 (../gcjh$(exeext):): Likewise.
7081 * expr.c (expand_java_NEW): Layout the entire target type instead of
7082 laying out its methods only.
7083 (lookup_field): Layout the class after having loaded it.
7084 * java-tree.h (java_debug_context): Declared.
7085 * jcf-io.c (toplev.h): Included.
7086 (find_class): Removed assignment to jcf's outofsynch
7087 field. Force source file to be read if newer than its matching
7088 class file. Tweaked debug messages.
7089 * jcf-parse.c (jcf_out_of_synch): Deleted.
7090 (read_class): Call to jcf_out_of_synch removed.
7091 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7092 (jcf_out_of_synch): Prototype deleted.
7093 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7094 `deprecated' and `class_err': integer turned into bit-fields.
7095 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7096 * parse.y (package_list): New global.
7097 (package_declaration:): Record newly parsed package name.
7098 (extra_ctxp_pushed_p): Static global deleted.
7099 (java_parser_context_save_global): Create buffer context for the
7100 purpose of saving globals, if necessary.
7101 (java_parser_context_restore_global): Pop context pushed for the
7102 purpose of saving globals, if necessary.
7103 (java_debug_context_do): New prototype and function.
7104 (java_debug_context): Likewise.
7105 (do_resolve_class): Use already parsed package names to qualify
7106 and lookup class candidate.
7107 (java_pre_expand_clinit): Removed unnecessary local variable.
7109 1999-12-17 Tom Tromey <tromey@cygnus.com>
7111 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7113 (process_file): Use `\n\' at end of each line in string.
7115 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * expr.c (expand_invoke): Layout the loaded class before
7118 attempting to use it.
7119 (expand_java_field_op): Allow final field assignments to take
7121 * typeck.c (convert): Return error_mark_node if expr is null.
7123 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7125 * class.c (class_depth): Return -1 if the class doesn't load
7127 * expr.c (can_widen_reference_to): Check for errors during depth
7128 computation and return 0 accordingly.
7129 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7130 create default constructors and add an other error check.
7131 * parse.h (java_fix_constructors): Prototyped.
7132 * parse.y (java_pre_expand_clinit): Likewise.
7133 (build_super_invocation): Re-prototyped to feature one argument.
7134 (java_check_circular_reference): Directly use `current'.
7135 (java_fix_constructors): New function.
7136 (java_check_regular_methods): Don't create default constructors
7137 here, but abort if none were found.
7138 (java_complete_expand_methods): Pre-process <clinit> calling
7139 java_pre_expand_clinit.
7140 (java_pre_expand_clinit): New function.
7141 (fix_constructors): build_super_invocation invoked with the
7142 current method declaration as an argument.
7143 (build_super_invocation): Use the context of the processed method
7144 decl argument instead of current_class.
7145 * typeck.c (lookup_java_method): Take WFLs in method names into
7148 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7150 * class.c (make_class_data): flag_keep_inline_functions to keep
7151 private methods in the method array.
7153 1999-12-15 Anthony Green <green@cygnus.com>
7155 * check-init.c (check_init): Take into account both types of
7156 `throw's when checking for uninitialized variables.
7158 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (java_complete_lhs): Force convertion of array
7161 dimensions to int_type_node, that's what runtime's ABI expects.
7163 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7166 operand of a WFL, until the Java front-end gets fixed with regard
7167 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7169 1999-12-10 Andrew Haley <aph@cygnus.com>
7171 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7172 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7173 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7177 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7179 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7180 before calling expand_eh_region_start and expand_start_all_catch.
7181 * except.c (expand_start_java_handler): Switch to permanent
7182 obstack before calling expand_eh_region_start.
7183 (expand_end_java_handler): Switch to permanent obstack before
7184 calling expand_start_all_catch.
7186 1999-12-5 Anthony Green <green@cygnus.com>
7188 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7189 function with side effects.
7190 (init_decl_processing): Mark all memory allocating DECLs with
7193 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * except.c (expand_end_java_handler): Call
7196 expand_resume_after_catch and end_catch_handler.
7198 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7200 * verify.c (verify_jvm_instructions): Create new return label
7201 chain if non existent (don't rely on the verified state of the jsr
7204 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7206 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7207 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7209 * parse.y (patch_assignment): Removed bogus final class test on
7210 lhs when checking on whether to emit an ArrayStoreException runtime
7212 * expr.c (expand_java_arraystore): Likewise.
7214 1999-11-28 Anthony Green <green@cygnus.com>
7216 * decl.c (find_local_variable): Reuse single slot decls when
7219 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * jcf-parse.c (saw_java_source): Global variable removed.
7222 (read_class): Don't use `saw_java_source'. Added extra braces.
7223 (yyparse): Code setting `saw_java_source' removed.
7225 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7227 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7229 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * verify.c (merge_type_state): Non verified subroutines being
7232 considered more than once to trigger passive type merge.
7234 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7237 in case of error. Error message tuned.
7239 1999-11-21 Anthony Green <green@cygnus.com>
7241 * constants.c (find_methodref_index): Unwrap method names before
7242 inserting them in the constant pool.
7244 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7246 * class.c (assume_compiled_node): New typedef.
7247 (assume_compiled_tree): New static data.
7248 (find_assume_compiled_node): New function.
7249 (add_assume_compiled): New function.
7250 (assume_compiled): New function.
7251 * class.c (make_class_data): Use assume_compiled.
7252 (is_compiled_class): Use assume_compiled.
7254 * java-tree.h (add_assume_compiled): Declare.
7256 * lang.c (lang_decode_option): Parse new options.
7258 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7261 int_type_node: that's what `_Jv_AllocObject' expects.
7263 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7265 * parse.y (lookup_method_invoke): Use lang_printable_name to
7266 reliably build the type name during error report. Fixes PR gcj/97.
7268 1999-11-09 Tom Tromey <tromey@cygnus.com>
7270 * jcf-path.c: Include <sys/stat.h>.
7271 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7272 (DIR_UP): New macro.
7274 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * parse.y (source_end_java_method): Resume permanent allocation,
7277 reversing Apr 27 1998 patch.
7278 (patch_string_cst): Pop obstacks after having pushed the permanent
7281 1999-11-05 Tom Tromey <tromey@cygnus.com>
7283 * class.c (finish_class): Emit inlined methods if any native
7284 methods exist in the class. Fixes PR gcj/85.
7286 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7288 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7289 (qualify_ambiguous_name): Likewise.
7291 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7293 * typeck.c: (lookup_java_method): search all inherited
7294 interfaces when looking up interface method.
7296 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7298 * parse.y (method_header:): Issue error message for rule `type
7300 (synchronized:): Error report when not using synchronized.
7302 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7305 being used before the superclass constructor has been called.
7306 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7307 instead of `CALL_THIS_CONSTRUCTOR_P'.
7309 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7311 * check-init.c: Fix typo in comment.
7313 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7315 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7318 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * parse.y (expression_statement:): Call function to report
7321 improper invocation of a constructor.
7322 (parse_ctor_invocation_error): New function.
7324 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7326 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7329 1999-10-21 Tom Tromey <tromey@cygnus.com>
7331 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7332 in generated `main'.
7334 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7337 (qualify_ambiguous_name): Likewise.
7339 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * parse.y (java_complete_tree): fold_constant_for_init to work on
7343 (java_complete_lhs): Likewise.
7344 (array_constructor_check_entry): Complete an initializer element
7345 on permanent_obstack.
7347 1999-10-19 Tom Tromey <tromey@cygnus.com>
7349 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7350 From Mike Moreton <mike@pillim.demon.co.uk>.
7352 1999-10-15 Greg McGary <gkm@gnu.org>
7354 * java-tree.h (flag_bounds_check): Remove extern decl.
7355 * lang.c (flag_bounds_check): Remove global variable.
7356 (lang_f_options): Remove "bounds-check" entry.
7357 (lang_init_options): Default flag_bounds_check to "on".
7359 1999-10-14 Tom Tromey <tromey@cygnus.com>
7361 * jvgenmain.c (usage): New function.
7362 (main): Use it. Also, handle `-D' options.
7363 * jvspec.c (lang_specific_driver): Recognize -D.
7364 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7366 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7368 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7370 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7371 variadic function with a non-literal format string.
7373 * parse-scan.y (report_main_declaration): Likewise.
7375 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7377 * parse.y (read_import_dir, patch_assignment, patch_binop,
7378 patch_array_ref): Likewise.
7380 * typeck.c (build_java_array_type): Likewise.
7382 * verify.c (verify_jvm_instructions): Likewise.
7384 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7386 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7388 1999-10-07 Anthony Green <green@cygnus.com>
7390 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7391 where CHECK_PUT may fail for valid reasons.
7393 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7394 UNSAFE_PUTN): New macros.
7396 1999-10-04 Tom Tromey <tromey@cygnus.com>
7398 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7399 well. Fixes Java PR gcj/59.
7400 * parse-scan.y (yyerror): Report errors.
7402 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7404 * decl.c (insert_block): Remove unconditional `abort'.
7406 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7408 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7409 FUNCTION_CODE now of type int. All callers changed.
7410 Set the builtin's DECL_BUILT_IN_CLASS.
7412 1999-09-23 Tom Tromey <tromey@cygnus.com>
7414 * jvspec.c (lang_specific_driver): Don't read spec file if
7415 -fsyntax-only given.
7417 1999-09-22 Tom Tromey <tromey@cygnus.com>
7419 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7421 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7422 (WORDS_TO_LONG): Likewise.
7423 (WORDS_TO_DOUBLE): Likewise.
7425 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7427 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7428 (RELOCATION_VALUE_1): Likewise.
7429 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7430 push_in_const, push_long_const): Prototyped.
7431 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7432 (push_constant2): Likewise.
7433 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7434 (find_constant_wide): Cast find_constant2's integer arguments to
7436 (find_constant_index): Cast find_constant2's and find_constant2's
7437 integer arguments to `jword'.
7438 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7439 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7440 (emit_if): Use RELOCATION_VALUE_1.
7441 (emit_goto): Likewise.
7442 (emit_jsr): Likewise.
7443 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7444 argument to push_long_const to HOST_WIDE_INT.
7446 1999-09-15 Andreas Schwab <schwab@suse.de>
7448 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7450 1999-09-20 Nick Clifton <nickc@cygnus.com>
7452 * lang.c (lang_decode_option): Extend comment.
7454 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7459 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7461 * gjavah.c (get_field_name, print_method_info, print_include,
7462 add_namelet): Use xmalloc, not malloc.
7464 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7465 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7468 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7470 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7472 * jcf-path.c (add_entry): Likewise.
7474 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7476 * jv-scan.c (xmalloc): Remove definition.
7478 * jvgenmain.c (xmalloc): Likewise.
7480 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7482 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7484 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7485 concat, not xmalloc/sprintf.
7486 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7487 (xstrdup): Remove definition.
7489 * parse.y (duplicate_declaration_error_p,
7490 constructor_circularity_msg, verify_constructor_circularity,
7491 check_abstract_method_definitions, java_check_regular_methods,
7492 java_check_abstract_methods, patch_method_invocation,
7493 check_for_static_method_reference, patch_assignment, patch_binop,
7494 patch_cast, array_constructor_check_entry, patch_return,
7495 patch_conditional_expr): Use xstrdup, not strdup.
7497 * zextract.c (ALLOC): Use xmalloc, not malloc.
7499 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7501 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7503 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7504 (do_spec, lang_specific_pre_link, lang_specific_driver,
7505 input_filename, input_filename_length): Don't declare.
7506 (main_class_name, jvgenmain_spec, lang_specific_driver):
7508 (lang_specific_driver): All calls to the function pointer
7509 parameter now explicitly call `fatal'.
7511 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7513 * parse.y (find_applicable_accessible_methods_list): Search
7514 abstract classes as interfaces.
7516 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7518 * class.c (finish_class): We're now outside a valid method
7519 declaration. Tell the rest of gcc so.
7521 1999-09-08 Bruce Korb autogen@linuxbox.com
7523 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7525 1999-09-07 Tom Tromey <tromey@cygnus.com>
7527 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7529 (decode_signature_piece): Don't emit "::" in JArray<>.
7530 (print_namelet): Only print trailing `;' when printing a class.
7532 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7534 * java-tree.h: Delete declarations for all tree nodes now moved to
7536 * decl.c: Delete their definitions.
7538 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7540 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7541 * Makefile.in (OBJS): Add ggc-callbacks.o.
7542 (OBJDEPS): Likewise.
7544 1999-09-03 Tom Tromey <tromey@cygnus.com>
7546 * parse.y (strip_out_static_field_access_decl): Return operand if
7547 it satisfies JDECL_P.
7549 1999-09-02 Tom Tromey <tromey@cygnus.com>
7551 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7552 Handle nested arrays, like `[[I'.
7554 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7556 * class.c (finish_class): Remove unused parameter, all callers
7559 * expr.c (build_java_athrow): Change return type to void.
7560 (java_lang_expand_expr): Make sure each case in switch returns a
7563 * java-tree.h (finish_class): Fix prototype to take void args.
7565 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7566 (main): Issue return from main, not exit.
7568 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7570 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7572 * jv-scan.c (main): Issue return from main, not exit.
7574 * parse.y (check_abstract_method_definitions,
7575 java_check_abstract_method_definitions): Add static prototypes.
7576 (java_complete_expand_methods): Fix call to `finish_class'.
7578 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7581 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7583 * lang.c (language_string): Constify.
7585 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7587 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7588 Remove hacks for stuff which comes from libiberty.
7590 * Make-lang.in: Likewise.
7592 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7594 * Makefile.in (xref.o): Depend on xref.c explicitly.
7596 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7598 * java-tree.h (lang_printable_name): Constify a char*.
7600 * lang.c (lang_printable_name): Likewise.
7602 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7604 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7607 1999-08-26 Tom Tromey <tromey@cygnus.com>
7609 * gjavah.c (print_cxx_classname): Print "::" before qualified
7612 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7614 * parse.y (lookup_cl): Changed leading comment. Now does its best
7615 to set the column number.
7616 (qualify_ambiguous_name): Take WFL wrappers into account.
7618 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7620 * verify.c (verify_jvm_instructions): Don't check instruction
7621 validity beyond end of method.
7623 1999-08-25 Tom Tromey <tromey@cygnus.com>
7625 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7627 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7629 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7630 cxx_keyword_subst, generate_access, name_is_method_p,
7631 get_field_name, print_field_name, super_class_name, print_include,
7632 decode_signature_piece, print_class_decls, usage, help,
7633 java_no_argument, version, add_namelet, print_namelet): Add static
7635 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7636 name_is_method_p): Constify a char*.
7637 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7638 Provide a final else clause in an if-else-if.
7639 (print_field_info): Add missing final arg in function call to
7641 (print_method_info, decompile_method, decode_signature_piece,
7642 print_c_decl, print_full_cxx_name, print_stub,
7643 print_mangled_classname, super_class_name, print_include,
7644 add_namelet, add_class_decl, print_class_decls, process_file,
7645 help): Constify a char*.
7647 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7648 push_int_const, find_constant_wide, find_constant_index,
7649 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7650 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7651 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7652 emit_if, emit_goto, emit_jsr, call_cleanups,
7653 make_class_file_name): Add static prototypes.
7654 (generate_bytecode_return, generate_bytecode_insns): Pass a
7655 NULL_PTR, not a NULL_TREE.
7657 * jv-scan.c: Include "jcf.h".
7658 (main): Declare using DEFUN macro.
7660 * jvspec.c (find_spec_file, lang_specific_pre_link,
7661 lang_specific_driver): Add prototypes.
7662 (find_spec_file): Constify a char*.
7664 * keyword.gperf (hash, java_keyword): Add prototypes.
7666 * lang.c (lang_print_error): Add static prototype.
7667 (lang_init): Prefer memcpy over bcopy to avoid casts.
7669 * lex.c (yylex): Add static prototype.
7671 * parse-scan.y: Include "lex.c" earlier.
7673 * parse.h: Remove redundant declaration for `yylex'.
7675 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7676 labeled_block_contains_loop_p): Add static prototypes.
7677 (not_accessible_p): Make static to match prototype.
7679 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7681 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * parse.y (check_method_redefinition): Changed leading comment.
7684 (check_abstract_method_definitions): New function.
7685 (java_check_abstract_method_definitions): New function.
7686 (java_check_regular_methods): Call it.
7687 (verify_constructor_super): Fixed indentation.
7688 (lookup_method_invoke): Likewise.
7690 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * parse.y (method_header): Return a null pointer if the current
7694 (finish_method_declaration): Return if the current function decl
7696 (source_start_java_method): Likewise.
7697 (java_method_add_stmt): Likewise.
7699 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 * class.c (emit_register_class): Removed unnecessary call to
7703 * parse.y (labeled_block_contains_loop_p): Removed unused local
7706 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * parse.y (java_refold): Added prototype.
7710 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7712 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7713 (java_stabilize_reference): Removed unnecessary `else'.
7714 (java_complete_lhs): Set flag to remember boolean. Call
7715 java_refold. Added comments.
7716 (java_decl_equiv): New function.
7717 (binop_compound_p): Likewise.
7718 (java_refold): Likewise.
7719 (patch_unaryop): Striped static field access assigned to decl and
7720 op. Changed promotion scheme for ++/-- operators.
7721 (search_loop): New function.
7722 (labeled_block_contains_loop_p): Likewise.
7723 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7725 (patch_bc_statement): Call search_loop. Fixed comment.
7727 1999-08-14 Anthony Green <green@cygnus.com>
7729 * expr.c (java_lang_expand_expr): Mark static array data as
7732 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7734 * jvgenmain.c (main): NUL-terminate name_obstack.
7736 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7738 * check-init.c (check_bool2_init, done_alternative): Add static
7741 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7742 (add_method, build_utf8_ref, build_class_ref,
7743 append_gpp_mangled_type, layout_class_method): Constify a char*.
7745 * decl.c (push_promoted_type, make_binding_level): Add static
7747 (push_promoted_type, pushdecl): Constify a char*.
7749 * except.c (find_handler_in_range, link_handler,
7750 check_start_handlers): Add static prototypes.
7752 * expr.c (process_jvm_instruction): Constify a char*.
7754 * gjavah.c (main): Constify a char*.
7756 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7759 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7761 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7762 munge, print_ents): Constify a char*.
7764 * jcf-dump.c (disassemble_method): Constify a char*.
7765 (print_constant_pool, print_exception_table): Add static prototypes.
7766 (print_constant, print_exception_table, main, disassemble_method):
7769 * jcf-io.c (find_classfile, find_class): Likewise.
7771 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7772 (set_source_filename, predefined_filename_p): Add static prototypes.
7773 (set_source_filename, get_constant, get_class_constant,
7774 find_in_current_zip): Constify a char*.
7776 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7778 (add_entry, add_path, jcf_path_classpath_arg,
7779 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7781 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7782 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7783 jcf_parse_one_method, jcf_parse_methods,
7784 jcf_parse_final_attributes): Add static prototypes.
7785 (get_attribute): Constify a char*.
7787 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7788 jcf_dependency_add_target, jcf_path_classpath_arg,
7789 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7791 * jv-scan.c (main): Constify a char*.
7792 (gcc_obstack_init): Add prototype arguments.
7794 * jvgenmain.c (gcc_obstack_init): Likewise.
7795 (main): Constify a char*.
7797 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7799 (put_decl_string, lang_print_error): Constify a char*.
7800 (lang_init): Remove redundant extern prototype.
7802 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7804 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7805 Add static prototypes.
7806 (get_type_from_signature): Constify a char*.
7808 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7809 Add static prototypes.
7810 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7811 (verify_jvm_instructions): Constify a char*.
7813 * xref.c (xref_flag_value): Likewise.
7815 * xref.h (xref_flag_value): Likewise.
7817 * zextract.c (makeword, makelong): Add static prototypes.
7818 (makeword, makelong): Constify a uch*.
7820 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7822 * lang.c (java_dummy_print): Constify a char*.
7823 (lang_print_error): Likewise.
7824 (lang_init): Remove redundant prototype for `print_error_function'.
7825 (lang_init_source): Likewise.
7826 (lang_identify): Constify a char*.
7828 1999-08-09 Tom Tromey <tromey@cygnus.com>
7830 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7831 (WORDS_TO_LONG): Likewise.
7832 (WORDS_TO_DOUBLE): Likewise.
7834 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7836 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7838 * expr.c (java_stack_pop, java_array_data_offset,
7839 build_java_throw_out_of_bounds_exception, case_identity,
7840 build_java_check_indexed_type): Add static prototypes.
7841 (linenumber_table, expand_invoke, expand_java_field_op,
7842 build_primtype_type_ref, expand_byte_code): Constify a char*.
7844 * java-tree.h (build_primtype_type_ref, linenumber_table):
7846 (java_lang_expand_expr): Add prototype.
7848 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7849 `java_lang_expand_expr'.
7851 * lex.c (java_lex_error): Constify a char*.
7852 (java_get_unicode, java_read_char, java_allocate_new_line,
7853 java_unget_unicode, java_sneak_unicode): Prototype.
7855 * parse-scan.y (current_class, package_name, method_declarator,
7856 report_class_declaration, yyerror): Constify a char*.
7858 * parse.h (java_report_errors): Prototype.
7859 (yyerror): Constify a char*.
7861 * parse.y (classitf_redefinition_error, check_modifiers,
7862 parse_jdk1_1_error, lookup_package_type,
7863 lookup_package_type_and_set_next, get_printable_method_name,
7864 purify_type_name): Constify a char*.
7865 (build_super_invocation, maybe_generate_finit,
7866 verify_constructor_super, parser_add_interface,
7867 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7868 java_complete_expand_methods, java_expand_finals,
7869 cut_identifier_in_qualified, java_stabilize_reference,
7870 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7871 merge_string_cste): Prototype.
7872 (single_type_import_declaration, yyerror,
7873 variable_redefinition_error, build_array_from_name,
7874 build_unresolved_array_type, check_class_interface_creation,
7875 resolve_class, complete_class_report_errors,
7876 note_possible_classname, read_import_dir,
7877 find_in_imports_on_demand, resolve_package, fix_constructors,
7878 check_deprecation, lookup_method_invoke,
7879 maybe_build_primttype_type_ref, array_constructor_check_entry):
7881 (java_complete_expand_methods, java_expand_finals): Make static.
7882 (convert_narrow): Remove static prototype.
7884 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7886 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7888 1999-08-02 Richard Henderson <rth@cygnus.com>
7890 * decl.c: Include defaults.h instead of expr.h.
7891 * parse.y: Likewise.
7893 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7895 * java/decl.c (start_java_method): Change all uses of
7896 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7897 Ensure expr.h is included.
7898 * java/expr.c (pop_arguments): Ditto.
7899 * java/parse.y (expand_start_java_method): Ditto.
7901 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7903 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7905 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7907 * decl.c: Include "function.h".
7908 * except.c: Likewise.
7909 * parse.y: Likewise.
7910 * Makefile.in: Update dependencies.
7912 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7914 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7915 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7916 `modifier' with ATTRIBUTE_UNUSED.
7918 * gjavah.c (process_file): Add braces around ambiguous `else'.
7920 * jcf-dump.c (print_access_flags, localvar_free): Change return
7923 * parse.y (java_complete_expand_method): Initialize variable
7925 (resolve_qualified_expression_name): Likewise for `field_decl'.
7926 (patch_method_invocation): Likewise for `class_to_search'.
7927 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7928 (patch_assignment): Likewise for `lhs_type'.
7930 * verify.c (verify_jvm_instructions): Remove unused variable
7933 1999-07-25 Richard Henderson <rth@cygnus.com>
7935 * decl.c (va_list_type_node): New.
7937 1999-07-25 Anthony Green <green@cygnus.com>
7939 * gjavah.c (print_stub): New function.
7940 (METHOD_IS_NATIVE): New macro.
7941 (print_mangled_classname): Make static.
7942 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7943 (process_file): Perform stub generation.
7944 (HANDLE_METHOD): Don't emit class decls during stub
7946 (HANDLE_END_METHOD): Take into account stub generation.
7947 (print_method_info): Handle stub generation.
7948 (print_stub): New function.
7949 (print_cxx_classname): Make signature consistant with others.
7950 (help): Describe -stubs option.
7951 (main): Create stub file.
7952 (version): Use version.c.
7953 (print_full_cxx_name): New function.
7954 (print_c_decl): Use print_full_cxx_name.
7956 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * check-init.c (check_init): Handle MAX_EXPR.
7960 1999-07-15 Andrew Haley <aph@cygnus.com>
7962 * lang.c (flag_use_divide_subroutine): New variable.
7963 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7964 fp-to-integer conversion.
7965 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7968 * expr.c (build_java_soft_divmod): New function.
7969 (build_java_binop): Call build_java_soft_divmod if
7970 flag_use_divide_subroutine is set.
7971 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7972 soft_lrem_node: new builtin functions.
7973 (init_decl_processing) Initialize the new builtins.
7974 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7975 soft_lrem_node: new builtin functions.
7976 (build_java_soft_divmod): New function.
7977 * parse.y: Call build_java_soft_divmod if
7978 flag_use_divide_subroutine is set.
7981 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7982 a --specs= arg) even if not linking.
7983 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7984 -fuse-divide-subroutine
7986 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * parse.y (resolve_and_layout): Check methods only once.
7989 (resolve_qualified_expression_name): Verify thrown exceptions
7991 (check_thrown_exceptions): Reject exceptions thrown in
7992 initializer. Error message tuned.
7994 1999-07-14 Andrew Haley <aph@cygnus.com>
7996 * expr.c (expand_expr): Do not return the last statement in a
7997 block as the block's value.
7999 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8001 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8002 CALL_EXPR, to avoid order of evaluation changes.
8004 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (qualify_ambiguous_name): Do not use
8007 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8009 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * check-init.c (check_init): Handle MAX_EXPR.
8012 * expr.c (force_evaluation_order): Force method call arguments to
8013 be evaluated in left-to-right order.
8014 * parse.y (qualify_ambiguous_name): Loop again to qualify
8015 NEW_ARRAY_EXPR properly.
8017 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * parse.y (patch_invoke): Resolve unresolved invoked method
8021 (qualify_ambiguous_name): STRING_CST to qualify expression for
8022 type name resolution.
8024 1999-06-24 Andrew Haley <aph@cygnus.com>
8026 * class.c (finish_class): Whenever a deferred method is
8027 output, rescan the list of methods to see if a new candidate for
8028 output can be found.
8030 1999-06-28 Tom Tromey <tromey@cygnus.com>
8032 * jvspec.c (lang_specific_driver): Recognize --help.
8034 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8036 * parse.y (resolve_package): Fixed bogus return statement.
8037 (patch_method_invocation): Resolve method invocation beginning with
8038 a package name qualifier.
8040 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8042 * Make-lang.in (java.stage1): Depend on stage1-start.
8043 (java.stage2): Likewise for stage2-start.
8044 (java.stage3): Likewise for stage3-start.
8045 (java.stage4): Likewise for stage4-start.
8047 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8049 * parse.y (java_complete_lhs): When doing cross referencing, don't
8050 try to keep file location on a WFL expanded as a CALL_EXPR.
8052 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8055 compiling to class file a void method with an empty method body.
8056 As a side effect, the bytecode backend will generate the
8057 appropriate `return' instruction.
8059 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8061 * parse.y (lookup_package_type_and_set_next): New function prototype.
8062 (resolve_package): Search current and imported packages.
8063 (lookup_package_type_and_set_next): New function.
8065 1999-06-22 Andrew Haley <aph@cygnus.com>
8067 * verify.c (verify_jvm_instructions): Check for pending blocks
8068 before invalid PC test and opcode switch, not after.
8070 1999-06-21 Andrew Haley <aph@cygnus.com>
8072 * except.c (find_handler_in_range): The upper limit for exception
8073 ranges is exclusive, not inclusive: (start <= pc < end).
8074 (link_handler): find child pointer which points to outer by
8075 searching sibling list: previous code incorrectly assumed that
8076 outer->outer->first_child must point to outer.
8077 * verify.c (verify_jvm_instructions): FIXME added to code for
8079 (verify_jvm_instructions): Do not assume that the last block
8080 processed in a subroutine is a block which ends with a `ret'
8081 instruction. With some control flows it is possible that the last
8082 block ends with an `athrow'.
8084 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8086 * parse.y (qualify_ambiguous_name): Reorganized the post
8087 evaluation of non WFL leading expression nodes.
8089 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8094 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8096 * parse.y (qualify_ambiguous_name): Handle qualified expression
8097 beginning with a STRING_CST.
8099 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * parse.y (register_fields): Set DECL_INITIAL on both
8102 pre-initialized static and public fields.
8103 (resolve_field_access): Static field access expressions to always
8105 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8106 qualification. CONVERT_EXPR to be resolved as an expression name.
8107 (java_complete_lhs): Identify and access qualified final
8108 initialized field in switch statement case expression.
8109 (fold_constant_for_init): Pre-initialized field decl constant to
8112 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * parse.y (note_possible_classname): Mark returned node with
8115 QUALIFIED_P only if the original class name contained a '/'.
8117 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8119 * Make-lang.in (gcjh): More parallel build fixes.
8121 1999-06-03 Mike Stump <mrs@wrs.com>
8123 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8125 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8127 * except.c (link_handler): Chain exception handlers in order.
8129 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8131 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8132 with nops and process as usual in order to always set correct EH
8133 ranges. Emit detailed warnings about unreachable bytecodes.
8135 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8137 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8140 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8143 or the searched field decl.
8145 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * parse.y (fold_constant_for_init): Convert numerical constant
8148 values to the type of the assigned field.
8150 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * expr.c (lookup_field): Relaxed the test on class loading error
8154 * parse.y (fold_constant_for_init): Enabeled old code.
8156 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8158 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8159 decide the validity of the cast of a java.lang.Cloneable reference
8161 (patch_conditional_expr): Fixed first argument passed to
8162 binary_numeric_promotion.
8164 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * parse.y (qualify_ambiguous_name): Take into account that a
8167 CONVERT_EXPR might specify a type as a WFL.
8169 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (patch_assignment): Save the rhs before using it as an
8172 argument to _Jv_CheckArrayStore.
8174 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8176 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8178 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8181 floating point litteral only when the exponent indicator has been
8184 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * parse.y (formal_parameter:): Construct argument tree list
8187 element even if a yet unsupported final parameter was encountered.
8189 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8191 * parse.y (finish_method_declaration): Issue errors for native or
8192 abstract methods declared with a method body, as well as for non
8193 native or non abstract methods with no method body.
8195 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8197 * class.c (build_utf8_ref): Initialize variable `field'.
8199 * decl.c (init_decl_processing): Initialize variable `field'.
8201 * expr.c (build_known_method_ref): Mark parameters `method_type',
8202 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8203 (process_jvm_instruction): Likewise for parameter `length'.
8205 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8206 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8209 * parse.y (maybe_generate_clinit): Remove unused variable
8210 `has_non_primitive_fields'.
8211 (find_in_imports_on_demand): Initialize variables `node_to_use'
8213 (patch_binop): Likewise for variable `prom_type'.
8214 (patch_unaryop): Likewise for variable `prom_type'.
8216 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8218 * xref.c (xref_table): Add missing initializer.
8220 1999-05-14 Tom Tromey <tromey@cygnus.com>
8222 * java-except.h (struct eh_range): Removed unused `next' member.
8223 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8224 after adding all exception handlers. Sort exception ranges in
8226 (struct pc_index): New structure.
8227 (start_pc_cmp): New function.
8228 * except.c (add_handler): Return `void'. Don't call link_handler;
8229 instead construct an ordinary linked list and do range
8231 (check_nested_ranges): New function.
8232 (link_handler): Changed interface to allow merging of eh_ranges.
8233 Split overlapping ranges. Return `void'.
8235 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (constructor_block_end:): New rule, tagged <node>.
8238 (constructor_body:): Use `constructor_block_end' instead of
8241 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (statement_nsi:): Pop `for' statement block.
8244 (java_complete_lhs): Labeled blocks containing no statement are
8245 marked as completing normally.
8247 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * xref.c (xref_set_current_fp): New function, defined.
8250 * xref.h (xref_set_current_fp): New function, prototyped.
8252 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8254 * check-init.c (check_init): Take into account that
8255 LABELED_BLOCK_STMT can be empty.
8257 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8259 * parse.y (java_check_regular_methods): Warning check on not
8260 overriding methods with default access in other packages does not
8261 apply to `<clinit>'.
8262 (java_complete_lhs): If block body is an empty_stmt_node, replace
8263 it by NULL_TREE. This prevents gcc from generating an irrelevant
8266 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * check-init.c (check_init): Removed code accepting to see things
8269 falling through default:, when doing xrefs.
8270 * java-tree.h (do_not_fold): New global variable, declared.
8271 * parse.y (do_not_fold): New global variable, defined.
8272 (java_complete_expand_method): Set `do_not_fold' to the value of
8273 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8274 and reinstall them after them have been purged; do not check for
8275 initializations; do not issue missing return errors.
8276 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8278 (patch_binop): Skip the fold part when doing xrefs.
8279 (build_string_concatenation): Skip the concatenation part when
8281 (patch_synchronized_statement): Do not generate a try-finally when
8283 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8284 and keep the location where the throw was seen.
8285 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8286 any treatment on the converted node an simply return a NOP_EXPR of
8288 * xref.c (xref_get_data): New function, defined.
8289 * xref.h (xref_get_data): New function, declared.
8290 (XREF_GET_DATA): Use xref_get_data.
8292 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8294 * gjavah.c (print_include): Cast the result of `strlen' to int
8295 when comparing against a signed value.
8296 (add_namelet): Likewise.
8298 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8300 * expr.c (expand_invoke): Mark parameter `nargs' with
8302 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8304 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8307 * jcf-reader.c (get_attribute): Cast a value to long
8308 when comparing against a signed expression. Likewise.
8310 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8313 1999-05-11 Andrew Haley <aph@cygnus.com>
8315 * parse.y (source_end_java_method): If the current method contains
8316 any exception handlers, force asynchronous_exceptions: this is
8317 necessary because signal handlers in libjava may throw exceptions.
8318 * decl.c (end_java_method): Ditto.
8320 1999-05-11 Tom Tromey <tromey@cygnus.com>
8322 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8324 * jvspec.c (THREAD_NAME): Removed.
8325 (GC_NAME): Likewise.
8326 (MATHLIB): Likewise.
8327 (WITHLIBC): Likewise.
8329 (THREADLIB): Likewise.
8330 (MATH_LIBRARY): Likewise.
8331 (lang_specific_driver): Don't add `-l' options to command line.
8332 Instead, add a single --specs option. Recognize `-L' options and
8333 use them to search for spec file.
8334 (find_spec_file): New function.
8335 (SPEC_FILE): New define.
8337 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8339 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8340 cpplib-enabled build.
8342 1999-05-05 Per Bothner <bothner@cygnus.com>
8344 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8345 temporarily zero it while calling rest_of_decl_compilation.
8347 * java-tree.h (string_ptr_type_node): Add declaration.
8348 * decl.c: Define and initialize string_ptr_type_node.
8349 * parse.y (patch_string_cst): Use string_ptr_type_node.
8351 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8352 * parse.y (for_statement): Now unconditionally exit_block.
8353 (finish_labeled_statement): No longer exit_block if for-loop.
8354 (patch_loop_statement): Check harder if the loop is already labeled.
8356 * parse.y (patch_initialized_static_field): Removed function.
8357 (maybe_generate_clinit): Removed special handling for interfaces.
8358 (java_complete_expand_methods): Do a preliminary java_complete_tree
8359 on <clinit> to determine if it can be removed.
8360 (java_complete_expand_method): Remove special handling for <clinit>.
8361 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8362 optimize if we get back empty_stmt_node.
8363 For MODIFY_EXPR, re-do checking of static initializers.
8364 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8365 For VAR_DECL, pass correct context.
8367 * verify.c (verify_jvm_instructions): Better error messages.
8369 1999-05-03 Tom Tromey <tromey@cygnus.com>
8371 * parse-scan.y (interface_declaration): Call
8372 report_class_declaration for interfaces.
8374 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8376 * Makefile.in: Remove -v from bison command lines.
8378 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8380 * check-init.c (check_init): Exclude a case of error when doing
8382 * class.c (layout_class_method): Don't generate the error message
8383 twice when compiling from source.
8384 * lang-options.h: Added `-Wredundant-modifers' and
8385 `-Wunusupported-jdk11' flags and help text.
8386 * lang.c (lang_decode_option): Added support for
8387 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8388 flag_static_local_jdk11 and flag_redundant set accordingly.
8389 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8390 * parse.h (EXPR_WFL_ADD_COL): New macro.
8391 (DECL_END_SOURCE_LINE): Likewise.
8392 (DECL_INHERITED_SOURCE_LINE): Likewise.
8393 * parse.y (static_ref_err): New function, prototyped.
8394 (CCB_TK): Now tagged <operator>.
8395 (class_body:): Remember the location of the closing '}' of a class
8396 definition when doing xrefs.
8398 (block_end:): Likewise.
8399 (create_class): Remember the location of the inherited class
8400 identifier when doing xrefs.
8401 (register_fields): Added test on first operand of `init' before
8402 testing it TREE_CODE.
8403 (method_header): Store the location of the class identifier in the
8404 class decl when doing xrefs.
8405 (finish_method_declaration): Don't combine first/last method line
8407 (java_check_regular_methods): Warning check on not overriding
8408 methods with default access on other packages move before check on
8409 static methods. Initialization of `aflags' also moved up.
8410 (resolve_expression_name): Call static_ref_err to report the error.
8411 (static_ref_err): New function, implemented.
8412 (resolve_field_access): Returned simplified static field access
8414 (resolve_qualified_expression_name): Check for illegal use of
8415 static fields in a non static context. Call static_ref_err to
8416 report error in various places.
8417 (java_complete_tree): Do not fold initialized static fields when
8419 (java_complete_lhs): Likewise.
8421 1999-04-29 Anthony Green <green@cygnus.com>
8423 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8424 create internal labels.
8425 (lookup_label): Ditto.
8427 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8429 * class.c (layout_class_method): Generate <clinit>'s rtl for
8431 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8432 for interfaces' <clinit>.
8433 * expr.c (lookup_field): Search for fields in interfaces.
8434 (expand_invoke): Fixed indentation.
8435 (expand_java_field_op): Likewise. Use IS_CLINIT.
8436 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8437 (IS_CLINIT): New macro.
8438 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8439 interface was parsed.
8440 (maybe_generate_clinit): Don't generate if the current class is an
8441 interface with only fields of primitive types.
8442 (reset_method_name): Use IS_CLINIT.
8443 (java_complete_expand_method): Expand <clinit> when it exists for
8444 interfaces. Use IS_CLINIT.
8445 (resolve_expression_name): Use DECL_CONTEXT instead of
8446 current_class to build static field references.
8447 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8448 ARRAY_REF when doing xreferencing.
8449 (check_final_assignment): Fixed typo in leading comment. Use
8451 (patch_array_ref): Don't fully expand array references when
8453 (patch_return): Use IS_CLINIT.
8454 (patch_throw_statement): Likewise.
8456 1999-04-22 Tom Tromey <tromey@cygnus.com>
8458 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8460 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8462 * decl.c (predef_filenames, predef_filenames_size): New globals
8463 (init_decl_processing): predef_filenames and predef_filenames_size
8465 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8467 * jcf-parse.c (predefined_filename_p): New function.
8468 (yyparse): Check that files on the command line are specified only
8469 once and issue a warning otherwise.
8470 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8471 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8472 avoid a gcc warning with -W -Wall turned on.
8473 (java_expand_classes): Abort if errors were encountered.
8474 (java_complete_lhs): If the cross reference flag is set, wrap
8475 field DECL node around a WFL when resolving expression name.
8477 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8479 * lang.c (lang_decode_option): Fixed returned value when parsing
8480 `-fxref=...' and `-Wall'.
8481 * parse.y (source_end_java_method): Do not generate code when
8482 flag_emit_xref is set.
8483 (resolve_expression_name): Do not build static field access when
8484 flag_emit_xref is set.
8485 (resolve_field_access): No special treatment on `length' when
8486 flag_emit_xref is set. Do not build qualified static field access
8487 when flag_emit_xref is set.
8488 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8489 when flag_emit_xref is set.
8490 (patch_assignment): Do not generate array store runtime check when
8491 flag_emit_xref is set.
8492 * xref.c (xref_flag_value): Fixed function declaration
8494 (xset_set_data): New function.
8495 * xref.h (xref_set_data): Added prototype for new function.
8496 (typedef struct xref_flag_table): New field data.
8497 (XREF_GET_DATA): New macro.
8499 1999-04-19 Tom Tromey <tromey@cygnus.com>
8501 * xref.h (enum): Removed trailing comma.
8503 * parse.y (resolve_qualified_expression_name): Added missing
8506 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8508 * gjavah.c: New prototypes for java_float_finite and
8511 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8516 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8518 * Makefile.in (TREE_H): Add tree-check.h.
8519 (RTL_H): Add genrtl.h.
8521 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8523 * parse.y (patch_assignment): Added ArrayStoreException runtime
8526 1999-04-06 Per Bothner <bothner@cygnus.com>
8528 * expr.c (pop_type_0): New function.
8529 (pop_type): Use pop_type_0.
8530 * java-tree.h (pop_type_0): New declaration.
8531 * verify.c (verify_jvm_instructions): Check return instructions.
8533 * parse.y (patch_binop): Don't fold if non-constant and emiting
8536 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8538 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8540 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8541 (main_jcf): Don't define.
8542 (process_file): Don't set `main_jcf'.
8544 * java-tree.h (main_jcf): Don't declare.
8546 * jcf-parse.c (main_jcf): Add static definition.
8548 * lang.c (main_jcf): Don't define.
8550 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8552 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8554 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8556 * jcf-depend.c: Include "config.h", not <config.h>.
8558 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8561 * jcf-path.c: Include "config.h", not <config.h>.
8563 * lex.c: Don't include various system header files.
8564 (java_init_lex): Cast the argument of `bzero' to PTR
8566 * parse-scan.y (java_push_parser_context): Likewise.
8568 * parse.y (java_push_parser_context): Likewise.
8569 (patch_bc_statement): Match format specifier to variable argument.
8571 * xref.c: Don't include <stdio.h>.
8573 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * parse.y (struct parser_ctxt *ctxp): Now global.
8576 (declare_local_variables): Use WFL compound value for the
8577 declaration source line value, when doing cross-referencing.
8579 1999-03-31 Tom Tromey <tromey@cygnus.com>
8581 * gjavah.c (print_field_info): Allow constants of other types.
8582 (print_include): Generate include when new name is proper prefix
8583 of already printed name.
8584 (add_namelet): Likewise.
8585 (cxx_keyword_subst): New function.
8586 (print_method_info): Use it.
8587 (print_field_name): New function.
8588 (get_field_name): New function.
8589 (print_field_info): Use get_field_name and print_field_name.
8591 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8593 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8594 'KR-C', so gperf uses the `const' keyword on strings.
8596 * keyword.gperf (java_keyword): Const-ify a char*.
8598 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * parse.y (patch_bc_statement): Fixed identation and a bogus
8603 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * parse.y (patch_assignment): Allow static variables in other
8606 classes to be assigned.
8608 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8610 * class.c (maybe_add_interface): Remove unused variable
8612 (make_class_data): Use = for assignment, not ==. Likewise.
8613 (emit_register_classes): Remove unused variable `decl'.
8615 * lex.c: Fix comment so as not to contain an embedded `/*'.
8617 * verify.c (verify_jvm_instructions): Remove unused variable
8620 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8622 * parse.y (complete_loop_body): Rename to finish_loop_body.
8623 (complete_labeled_statement): Rename to finish_labeled_statement.
8624 (complete_for_loop): Rename to finish_for_loop.
8625 (complete_method_declaration): Rename to finish_method_declaration.
8627 * java-tree.h (continue_identifier_node): New global node.
8628 * decl.c: Define and initialize continue_identifier_node.
8629 * parse.y (generate_labeled_block): Remove - no longer needed.
8630 (build_loop_body): Use continue_identifier_node for continue block.
8631 (finish_labeled_statement): Also do pop_labeled_block actions.
8632 (java_complete_lhs): POP_LOOP even if error.
8633 (build_labeled_block): Special handling for continue_identifier_node.
8634 (patch_loop_statement): Re-organize.
8635 (patch_bc_statement): Re-write.
8637 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8639 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8640 using a WFL compound value.
8641 * parse.y (xref.h): Include.
8642 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8644 (register_fields): Set WFL compound value to lineno if doing
8646 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8648 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8649 * xref.h (expand_xref): Prototype renamed from xref_generate.
8651 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8654 (GET_CURRENT_BLOCK): New macro.
8655 * parse.y (current_static_block): New global variable.
8656 (method_body:): Define action.
8657 (complete_method_declaration): Set current_function_decl to NULL
8658 when work on the current method is done.
8659 (declare_local_variables): Use GET_CURRENT_BLOCK.
8660 (java_method_add_stmt): Likewise.
8661 (java_complete_expand_method): Disable the use of `this' when
8663 (enter_a_block): If no current method exist, use
8664 current_static_block to link static initializer blocks.
8665 (exit_block): Rewritten to use current_static_block when no current
8667 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8668 (patch_return): Forbid the use of `return' in static initializers.
8669 (patch_throw_statement): Fixed indentation. Issue specific error
8670 for uncaught thrown checked exception in static initializer
8671 blocks. Removed FIXME.
8673 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8675 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8676 Link gcj from gcc.o.
8678 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (find_applicable_accessible_methods_list): When dealing
8681 with interface: ensure that a given interface or java.lang.Object
8682 are searched only once.
8684 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8686 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8688 * jcf-dump.c (print_access_flags): Add braces around if-else.
8690 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8693 * lex.c (build_wfl_node): Add static prototype.
8695 * lex.h (build_wfl_node): Remove static prototype.
8697 * parse.y: Include lex.c early enough to declare everything needed.
8698 Ensure calls to `build_wfl_node' pass the proper arguments.
8699 (create_class): Remove unused variable `super_decl'.
8700 (get_printable_method_name): Initialize variable `name'.
8702 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * Changelog: Fixed 1999-03-22 typos.
8705 * lang.c (lang_decode_option): Fixed typo in error string in the
8708 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8712 * java-tree.h (flag_emit_xref): Declared extern.
8713 * lang.c (xref.h): Included.
8714 (flag_emit_xref): New global variable.
8715 (lang_decode_option): Added support for -fxref.
8719 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8721 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8724 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8726 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8727 $(srcdir)/../system.h and $(JAVA_TREE_H).
8728 (jcf-io.o): Depend on $(JAVA_TREE_H).
8729 (mangle.o): Likewise.
8731 * check-init.c (check_cond_init): Add static prototype.
8733 * class.c (build_java_method_type, hashUtf8String,
8734 make_field_value, get_dispatch_vector, get_dispatch_table,
8735 append_gpp_mangled_type, mangle_static_field): Likewise.
8736 (strLengthUtf8): Hide unused definition.
8737 (hashUtf8String): Const-ify.
8738 (make_field_value): Un-ANSI-fy.
8740 * constants.c: Move inclusion of jcf.h above java-tree.h.
8741 (set_constant_entry, find_class_or_string_constant,
8742 find_name_and_type_constant, get_tag_node,
8743 build_constant_data_ref): Add static prototype.
8745 * decl.c (push_jvm_slot, builtin_function,
8746 lookup_name_current_level): Likewise.
8747 (builtin_function): Const-ify.
8749 * except.c (expand_start_java_handler, expand_end_java_handler):
8750 Add static prototype.
8752 * expr.c (flush_quick_stack, push_value, pop_value,
8753 java_stack_swap, java_stack_dup, build_java_athrow,
8754 build_java_jsr, build_java_ret, expand_java_multianewarray,
8755 expand_java_arraystore, expand_java_arrayload,
8756 expand_java_array_length, build_java_monitor, expand_java_pushc,
8757 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8758 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8759 expand_compare, expand_test, expand_cond, expand_java_goto,
8760 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8761 expand_java_field_op, java_push_constant_from_pool): Likewise.
8763 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8764 (build_java_arraynull_check): Mark parameters `node' and `type'
8765 with ATTRIBUTE_UNUSED.
8766 (note_label): Likewise for parameter `current_pc'.
8767 (expand_java_call, expand_java_ret): Hide unused definition.
8769 * java-tree.h (make_class, build_constants_constructor,
8770 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8771 init_outgoing_cpool, register_class, emit_register_classes,
8772 java_layout_seen_class_methods): Prototype.
8773 (unicode_mangling_length): Const-ify.
8774 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8775 emit_unicode_mangled_name, format_int, format_uint,
8776 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8777 jcf_print_utf8_replace, open_class): Prototype.
8779 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8780 <stdio.h>. Include tree.h/java-tree.h.
8781 (utf8_equal_string usage, process_class): Add static prototype.
8782 (open_class): Don't prototype this here.
8783 (utf8_equal_string): Match arguments to format specifiers.
8784 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8785 TABLE_SWITCH, disassemble_method): Likewise.
8787 * jcf-io.c: Include tree.h/java-tree.h.
8788 (open_class, find_classfile, jcf_print_utf8,
8789 jcf_print_utf8_replace): Const-ify.
8791 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8792 parse_class_file): Add static prototype.
8793 (find_in_current_zip): Match definition to existing static
8796 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8797 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8798 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8799 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8800 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8801 generate_bytecode_return, perform_relocations, init_jcf_state,
8802 init_jcf_method, release_jcf_state, generate_classfile):
8803 Add static prototype.
8804 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8805 (make_class_file_name): Const-ify.
8807 * jcf.h (find_classfile): Const-ify.
8809 * jv-scan.c (reset_report): Remove prototype.
8811 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8812 (error): Rewrite to allow varargs.
8814 * lang.c (lang_f_options): Const-ify.
8816 * lex.c (java_parse_escape_sequence): Add static prototype.
8817 (java_allocate_new_line): Match definition to existing static
8820 * mangle.c Include tree.h/java-tree.h.
8821 (unicode_mangling_length, emit_unicode_mangled_name,
8822 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8824 * parse.h (jdep_code): Remove trailing comma in enumeration.
8825 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8826 (reset_report): Add prototype.
8828 * verify.c (push_pending_label, merge_types): Add static
8831 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8833 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * parse.y (find_applicable_accessible_methods_list): Extend the
8836 search to superinterfaces when relevant.
8837 (search_applicable_methods_list): New function.
8839 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8841 * class.c (unmangle_classname): Implemented stricter testing
8842 before setting the QUALIFIED_P flag on an identifier.
8844 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8846 * parse.y (java_complete_lhs): Call force_evaluation_order
8847 after patch_newarray.
8848 (patch_binop): Don't call fold if there are side effects.
8850 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * parse.y (java_stabilize_reference): Use save_expr instead of
8853 building a SAVE_EXPR node.
8854 (java_complete_lhs): Patch the resulting string of the `+='
8855 operator (if necessary) and complete the RHS after having built
8858 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8860 * class.c (make_class): Don't set CLASS_P here (because
8861 this function is also called by build_java_array_type).
8862 (push_class): Set CLASS_P here instead.
8863 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8865 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8866 context. If the context is class, perfer "super" over "synchronized".
8867 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8869 * parse.y (create_class): Don't call parser_check_super here;
8870 it is not robust. Always wait until later.
8872 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8873 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8875 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8877 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8878 * lex.h (UNGETC): Change misleading macro.
8880 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * parse.y (java_stabilize_reference): Return NODE when patching a
8884 (java_complete_lhs): Put parenthesis around truth values.
8886 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * class.c (layout_class_method): Don't make rtl for interface
8890 * parse.h (GET_TYPE_NAME): New macro.
8891 * parse.y (if_then_statement:): Fixed indentation.
8892 (if_then_else_statement:): Likewise.
8893 (for_statement:): Fixed spacing.
8894 (try_statement:): Fixed indentation.
8895 (create_interface): Don't force interfaces to be abstract.
8896 (method_header): Abstract methods are OK in interfaces.
8897 (declare_local_variables): Fixed typo in comment.
8898 (java_complete_expand_method): Fixed indentation.
8899 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8900 non accessible fields.
8901 (java_stabilize_reference): New function.
8902 (java_complete_lhs): Fixed indentation. Use
8903 java_stabilize_reference in compound assignement. Insert the
8904 cast. If not processing `+' fix string constants before processing
8907 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8909 * constants.c (find_class_or_string_constant): Cast variable `j'
8910 to a `jword' when comparing against one.
8912 * expr.c (java_lang_expand_expr): Remove unused variables
8913 `has_finally_p' and `op0'.
8915 * gjavah.c (print_field_info): Cast a value to jint when comparing
8916 against one. Likewise for a jlong.
8917 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8918 against a signed quantity.
8920 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8921 (print_signature): Don't needlessly dereference variable `str'
8923 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8924 `max_locals' with ATTRIBUTE_UNUSED.
8925 (jcf_parse_class): Likewise for variable `index'.
8927 * parse.h (reverse_jdep_list): Remove static prototype.
8929 * parse.y (build_jump_to_finally): Remove prototype and definition.
8930 (reverse_jdep_list): Add static prototype.
8932 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8933 `assignment' and `expr_decl'.
8935 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8937 1999-03-12 Andrew Haley <aph@cygnus.com>
8939 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8940 we'll need a directory separator and a null character.
8942 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8944 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8946 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8948 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8951 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8953 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8955 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8957 * class.c (layout_class_method): A static method in a base class
8958 is never overridden, so treat it like it doesn't exist.
8959 However, do complain about private non-static method overriding
8960 public static method.
8962 * parse.y: Don't set unused INITIALIZED_P flag.
8963 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8965 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8966 (build_array_from_name): Re-order &index[string] to &string[index].
8968 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8969 error_mark (it might catch more errors, but it is more likely to lose).
8971 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8973 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8974 (parse-scan.o): Depend on toplev.h.
8976 * class.c (make_method_value): Add prototype. Make it static.
8977 Remove unused second argument, caller changed.
8979 * expr.c (java_lang_expand_expr): Remove unused variable
8982 * java-tree.h: Don't prototype find_in_current_zip.
8983 Add prototypes for verify_constant_pool, start_java_method,
8984 end_java_method, give_name_to_locals, expand_byte_code,
8985 open_in_zip, set_constant_value, find_constant1, find_constant2,
8986 find_utf8_constant, find_string_constant, find_class_constant,
8987 find_fieldref_index, find_methodref_index, write_constant_pool,
8988 count_constant_pool_bytes and encode_newarray_type.
8990 * jcf-dump.c: Remove unused variable `LONG_temp'.
8992 * jcf-parse.c: Include parse.h.
8993 (jcf_parse_source): Remove unused parameter, all callers changed.
8994 (jcf_figure_file_type): Add static prototype.
8995 (find_in_current_zip): Likewise. Also remove unused parameter,
8996 all callers changed.
8997 (read_class): Initialize variable `saved_pos'.
8999 * jcf-reader.c (jcf_parse_preamble): Mark variables
9000 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9002 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9003 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9004 (java_parse_doc_section): Initialize variable `seen_star'.
9005 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9006 (java_lex_error): Mark parameters `msg' and `forward' with
9008 (java_get_line_col): Mark parameters `filename' and `line' with
9011 * parse-scan.y: Include toplev.h.
9012 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9014 * parse.h: use `struct JCF', not plain `JCF'.
9015 (java_parser_context_save_global, java_expand_classes
9016 java_parser_context_restore_global, java_parse): Add prototypes.
9018 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9021 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9023 * check-init.c (check_init): COPYN takes word count, not bit count.
9025 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9027 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9028 explicit build_decl. (Avoids crash in reload when optimizing.)
9030 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9032 * decl.c (complete_start_java_method): Handle synchronized method
9033 even when compiling from bytecode.
9035 1999-02-26 Tom Tromey <tromey@cygnus.com>
9037 * gjavah.c (add_class_decl): Only generate `#include' if outer
9038 class is not the name of the class we are processing. Correctly
9039 append `.h' in #include.
9040 (process_file): Clean up newlines around generated `#include's.
9041 (decode_signature_piece): Correctly handle inner classes.
9042 (struct include): New structure.
9043 (all_includes): New global.
9044 (print_include): New function.
9045 (add_class_decl): Use it.
9046 (process_file): Likewise.
9047 (add_class_decl): Generate include for java-array.h if array
9049 (process_file): Don't generate java-array.h include.
9051 * gjavah.c (add_namelet): Check for standard package names here.
9052 (add_class_decl): Don't check for standard package names here.
9054 1999-02-25 Tom Tromey <tromey@cygnus.com>
9056 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9057 When reading a zip file, only use strncmp if both strings are
9058 bigger than the buffer length. Initialize `k' when looping
9061 1999-02-24 Tom Tromey <tromey@cygnus.com>
9063 * gjavah.c (struct namelet): New structure.
9064 (add_namelet): New function.
9065 (print_namelet): New function.
9066 (print_class_decls): Use add_namelet and print_namelet to generate
9067 namespaces and not classes.
9068 (method_printed): New global.
9069 (HANDLE_END_METHOD): Examine method_printed.
9070 (print_method_info): Set method_printed when required. Print
9071 error if function to be ignored is marked virtual. Handle $finit$
9073 (METHOD_IS_FINAL): New macro.
9074 (print_field_info): Use it.
9075 (HANDLE_METHOD): Clear method_printed.
9076 (method_pass): New global.
9077 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9078 (process_file): Do two passes over both fields and methods.
9079 (HANDLE_METHOD): Examine method_pass.
9081 (add_class_decl): New function.
9082 (print_class_decls): Don't scan over entire constant pool.
9084 1999-02-23 Tom Tromey <tromey@cygnus.com>
9086 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9087 disable linking in that case.
9089 1999-02-20 Tom Tromey <tromey@cygnus.com>
9091 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9094 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9096 * decl.c (build_result_decl), java-tree.h: New method.
9097 (complete_start_java_method): Handle synchronized methods.
9098 Don't build DECL_RESULT here. (Ordering dependency problem.)
9099 (start_java_method): Call build_result_decl here instead ...
9100 * parse.y (java_complete_expand_method): ... and here.
9101 (expand_start_java_method): Don't call complete_start_java_method here.
9102 (java_complete_expand_method): Call it here instead.
9103 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9104 * java-tree.h: ... here.
9106 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9107 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9108 for ARRAY_REF - it doesn't work when array bounds are checked.
9109 (patch_array_ref): Handle it here instead.
9111 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9113 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9115 Force left-to-right evaluation of binary operations etc.
9116 * expr.c (force_evaluation_order), java-tree.h: New function.
9117 * parse.y (java_complete_lhs): Pass binary operations, procedure
9118 calls, and ARRAY_REFs to force_evaluation_order.
9119 (various): Set TREE_SIDE_EFFECTS more carefully.
9121 Tolerate random (non-UTF8) encoding in comments without complaining.
9122 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9123 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9125 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9126 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9128 * parse.y (java_complete_lhs): Ignore an empty statement in a
9129 COMPOUND_EXPR. Don't complain about empty statement after return.
9131 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9133 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9134 in TREE_LIST - just chain the POINTER_TYPEs together.
9135 (resolve_class): If type already resolved, return decl.
9136 After resolving, update TREE_TYPE(class_type), and name (if array).
9137 * parse.h (do_resolve_class), parse.y: Make non-static.
9138 * class.c (maybe_layout_super_class): Take this_class argument.
9139 Do do_resolve_class if necessary.
9140 (layout_class, layout_class_methods): Adjust calls appropriately.
9141 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9142 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9143 * typeck.c (build_java_array_type): Don't call layout_class.
9145 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9147 * parse.y (check_pkg_class_access): Allow private class access
9148 within the same package.
9149 (strip_out_static_field_access_decl): New function.
9150 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9151 operator argument before testing its nature.
9153 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9155 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9156 (TRY_EXPR): Simplify - it no longer has a finally clause.
9157 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9158 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9159 * expr.c (java_lang_expand_expr): Likewise.
9160 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9161 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9162 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9163 (build_try_statement): Remove finally parameter and handling.
9164 (build_try_finally_statement): New function.
9165 (patch_try_statement): No longer need to support finally clause.
9166 (try_statement): Update grammar action rules.
9167 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9168 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9170 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9172 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9173 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9175 1999-02-17 Andrew Haley <aph@cygnus.com>
9177 * class.c (build_utf8_ref): Back out broken patch which was
9178 intended to to output signatures using '.' as a separator.
9180 * class.c (make_class_data): Output signatures using '.' as a
9181 separator, rather than '/'.
9182 (mangled_classname): Likewise.
9183 (make_field_value): Likewise.
9184 (make_method_value): Likewise.
9185 * constants.c (alloc_class_constant): Likewise.
9186 * expr.c (build_invokeinterface): Likewise.
9188 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9191 of an ancient workaround.
9193 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9195 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9198 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9200 * lex.c (yylex): Encode \0 as UTF8.
9202 1999-02-10 Tom Tromey <tromey@cygnus.com>
9204 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9205 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9206 (libgcj_zip): Renamed.
9207 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9209 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9211 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9212 (GC_NAME): Renamed -lgc to -lgcjgc.
9214 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9216 * lex.c (java_lang_cloneable): Initialize.
9217 * parse.y (java_lang_cloneable): New static variable.
9218 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9219 doing one more qualification round.
9220 (valid_ref_assignconv_cast_p): Reject null source or
9221 destination. Allow an array to be cast into java.lang.Cloneable.
9222 (patch_cast): Swapped two first arguments to first call to
9223 valid_ref_assignconv_cast_p.
9225 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * parse.h: DECL_P renamed JDECL_P.
9228 * parse.y: DECL_P replaced by JDECL_P.
9229 (build_array_from_name): Always use pointer's type.
9230 (patch_bc_statement): Extra code to search continue target in a
9231 for loop. Fixed comments. Continue target is current loop when
9234 1999-02-05 Andrew Haley <aph@cygnus.com>
9236 * class.c (make_class_data): The superclass of an interface should
9237 be null, not class Object.
9239 * lex.c (java_lex): Sign extend hex literals.
9241 1999-02-04 Andrew Haley <aph@cygnus.com>
9243 * class.c (build_utf8_ref): Output signatures using '.' as a
9244 separator, rather than '/'.
9245 (make_class_data): Likewise.
9247 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9249 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9250 mkstemp.o. Get them from libiberty now.
9252 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9254 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9256 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9258 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9261 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9263 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9264 * jcf-write.c (generate_bytecode_return): New function.
9265 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9267 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9268 generate special [fd]const_[01] instructions.
9270 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9272 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9273 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9275 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9277 * parse.y (patch_method_invocation): Handle calling static methods,
9278 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9280 * parse.y (java_complete_lhs): Don't complain about unreachable
9281 exit condition in a do-while statement.
9283 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9285 * lex.c (java_read_char): Fixed utf8 decoding.
9286 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9288 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9289 comments. Local variable `all_primitive' is gone. Broadened
9290 acceptance of `0' to floating point targets. `long' can now be
9291 widened to `double' or `float'.
9292 (valid_method_invocation_conversion_p): Added leading
9293 comment. Fixed tabulation.
9294 (build_string_concatenation): Optimize out left or right empty
9297 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9299 * jcf-write.c (localvar_alloc): Only emit entry for
9300 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9301 (generate_bytecode_insns): Only call put_linenumber if
9302 debug_info_level > DINFO_LEVEL_NONE.
9303 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9304 is specified, add -g1 (for compatibility wih javac).
9306 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9308 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9309 gjavah.o, check-init.o, jv-scan.o
9311 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9313 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9315 * gjavah.c: Include config.h and system.h.
9317 * javaop.h (inline): Don't define, its handled by system.h.
9318 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9319 from `inline' to `static inline'.
9321 * jcf.h (inline): Don't define, its handled by system.h.
9323 * lex.c (inline): Likewise.
9325 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9327 * lang-specs.h: Map -Qn to -fno-ident.
9329 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9331 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9333 1999-01-29 Tom Tromey <tromey@cygnus.com>
9335 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9336 then cast it to Object before calling `append' method.
9338 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9340 * check-init.c (check_bool2_init, check_bool_init, check_init):
9341 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9342 * jcf-write.c (generate_bytecode_insns): Likewise.
9344 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9346 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9347 * parse.y (patch_cast): Allow a boolean to be cast into a
9350 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9352 * parse.y: (class_declaration:): Fixed indentation.
9353 (class_member_declaration:): Extra `;' after field declaration now
9355 (interface_declaration:): Removed debug messages in error reports.
9356 (patch_binop): Nodes created and returned inherit the orignal
9357 node's COMPOUND_ASSIGN_P flag value.
9358 (patch_cast): Fix cast from char to floating point.
9360 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9362 * except.c, java-except.h (expand_resume_after_catch): new
9364 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9365 to branch back to main flow of control after a catch block.
9367 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9369 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9370 $(srcdir)/../system.h.
9371 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9372 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9373 (jcf-write.o): Likewise.
9374 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9375 (mangle.o): Depend on $(srcdir)/../toplev.h.
9376 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9377 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9379 * class.c: Include output.h and parse.h.
9380 (mangled_classname): Add the `const' keyword to a char*.
9381 (find_named_method): Hide unused function definition.
9382 (build_utf8_ref): Change type of variable `c' to unsigned char.
9383 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9384 (build_class_ref): Add the `const' keyword to a char*.
9385 (layout_class_method): Remove unused variable `buf'.
9387 * decl.c (find_local_variable): Remove unused variable `rtl'.
9388 (pushdecl): Likewise for variables `different_binding_level' and
9390 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9391 (maybe_build_cleanup): Likewise for parameter `decl'.
9393 * except.c (expand_start_java_handler): Mark parameter `range'
9394 with ATTRIBUTE_UNUSED.
9396 * expr.c: Include except.h.
9397 (pop_type): Remove unused variable `i'.
9398 (pop_value): Likewise for variables `n_words' and `i'.
9399 (expand_java_arrayload): Likewise for variable `convert'.
9400 (java_lang_expand_expr): Likewise for variables `op0', `type',
9401 `mode', `unsignedp', `node' and `elements'.
9402 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9404 (process_jvm_instruction): Add a `const' qualifier to a char*.
9406 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9407 (temp_directory): Likewise.
9408 (print_c_decl): Likewise.
9409 (print_method_info): Likewise.
9410 (decode_signature_piece): Likewise.
9411 (print_mangled_classname): Likewise.
9413 * java-except.h: Provide prototypes for maybe_start_try,
9414 maybe_end_try and add_handler.
9416 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9417 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9418 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9419 init_expr_processing, push_super_field, init_class_processing,
9420 can_widen_reference_to, class_depth, verify_jvm_instructions,
9421 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9422 set_local_type, merge_type_state, push_type, load_type_state,
9423 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9424 emit_unicode_mangled_name): Add prototypes.
9426 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9427 (print_signature_type): Use ISDIGIT, not isdigit.
9428 (print_signature): Remove unused variable `j'.
9430 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9431 int when comparing against one.
9433 * jcf-parse.c: Include toplev.h.
9435 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9436 (localvar_free): Remove unused variable `i'.
9437 (generate_bytecode_conditional): Likewise for variable `kind'.
9439 * jv-scan.c: Include config.h and system.h. Remove redundant
9440 OS header and gansidecl.h includes.
9441 (warning): Add the `const' keyword to a char*. Also add
9442 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9443 __STDC__, when determining whether to use ANSI-isms.
9444 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9445 (xmalloc): Don't redundantly prototype here.
9446 (main): Remove unused parameter `envp'. Also fix the arguments
9447 passed to function `fatal' to match the format specifier.
9449 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9451 * mangle.c: Include toplev.h.
9452 (emit_unicode_mangled_name): Declare parameter `len'.
9454 * parse.y (parse_warning_context): Add the `const' keyword to a
9455 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9456 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9457 (issue_warning_error_from_context): Add the `const' keyword to
9459 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9460 not `__STDC__' for whether to use ANSI-isms.
9462 * typeck.c (incomplete_type_error): Mark parameters `value' and
9463 `type' with ATTRIBUTE_UNUSED.
9464 (parse_signature_type): Use ISDIGIT, not isdigit.
9466 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9467 (verify_jvm_instructions): Likewise. Remove unused variables
9468 `field_name' and `default_val'.
9470 * zextract.c: Include config.h and system.h. Remove redundant
9473 * zipfile.h: Prototype `read_zip_archive'.
9475 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9477 * typeck.c (convert): Allow conversions to void type: some
9478 optimizations in gcc do this.
9480 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9482 * typeck.c (convert_ieee_real_to_integer): New function.
9483 (convert): When not using fast-math and using hardware fp, convert
9484 an IEEE NaN to zero.
9486 1999-01-18 Andrew Haley <aph@cygnus.com>
9488 * parse.y (patch_binop): Do a type conversion from signed to
9489 unsigned and then back to signed when a ">>>" is found.
9491 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9493 * java-tree.h: (check_for_initialization): Added prototype.
9494 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9495 * parse.y (do_resolve_class): Removed unused locals.
9496 (read_import_dir): Likewise.
9497 (resolve_qualified_expression_name): Array creation
9498 expressions are valid primary expressions.
9499 (qualify_ambiguous_name): Likewise.
9500 (patch_synchronized_statement): Removed unused local.
9502 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9504 * Makefile.in (zextract.o): Add dependencies.
9506 * Makefile.in: Do not put ^Ls at the start of a line.
9508 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9510 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9511 sub-type the result of the call that gets the exception value.
9513 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9514 don't call finish_class.
9516 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9517 clear found before continuing.
9519 * verify.c (verify_jvm_instructions): On an array load, allow
9520 and handle top of stack to be TYPE_NULL.
9522 * gjavah.c (generate_access): Translate Java package private or
9523 protected access to C++ public, but with a comment.
9525 1999-01-13 Andrew Haley <aph@cygnus.com>
9527 * expr.c (generate_name): Name prefix changed to avoid clashes
9528 with assembler temp labels.
9530 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9531 MODIFY_EXPR. Without this, code for the assignement may not be
9532 generated at all and the synchronized statement will read an
9533 uninitialized variable.
9535 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * class.c (maybe_layout_super_class): Fixed returned value.
9538 * lex.c: Added 1999 to the copyright.
9539 (java_init_lex): Initialize java_lang_imported.
9540 * lex.h: Added 1999 to the copyright.
9541 * parse.h: Added 1999 to the copyright.
9542 (REGISTER_IMPORT): Fixed typo in trailing macro.
9543 (CURRENT_OSB): New macro.
9544 (struct parser_ctxt): New fields osb_depth, osb_limit.
9545 * parse.y (java_lang_id): New global variable.
9546 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9547 (array_creation_expression:): Use CURRENT_OSB.
9548 (dims:): Uses a stack to keep track of array dimensions.
9549 (cast_expression:): Use CURRENT_OSB.
9550 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9552 (register_fields): Fixed typos in comment.
9553 (check_method_redefinition): Fixed comment indentation.
9554 (java_check_regular_methods): Set saved found wfl to NULL after
9555 having reinstalled it in the previously found DECL_NAME.
9557 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9559 * gjavah.c (java_float_finite): Use a union to do type punning.
9560 (java_double_finite): Likewise.
9562 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9564 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9565 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9566 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9567 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9568 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9569 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9571 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9573 * check-init.c (check_init): If compiling to native, we don't
9574 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9576 1999-01-08 Tom Tromey <tromey@cygnus.com>
9578 * parse-scan.y (variable_declarator_id): Set or increment
9580 (bracket_count): New global.
9581 (formal_parameter): Handle case where bracket pairs trail variable
9584 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9586 * jcf-parse.c (yyparse): variable len changed from a char to an
9587 int to prevent overflow.
9589 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9591 * java-tree.h: Declare read_class.
9592 * jcf-parse.c (read_class): New function.
9593 (load_class): Now just call read_class.
9595 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9596 * jcf-parse.c (parse_source_file): Declare save_error_count,
9597 which is needed by java_parse_abort_on_error macro,
9598 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9600 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9601 constructor, if initializing a static field.
9602 (patch_new_array_init): Set TREE_CONSTANT if it is.
9603 * expr.c (java_lang_expand_expr): For a static array constructor
9604 of primitive elements, allocate the array itself statically.
9605 Disabled until we can set the vtable field statically.
9607 * check-init.c: New file. Checks for definite assignment.
9608 * Makefile.in (JAVA_OBJS): Add check-init.o.
9609 * parse.y (java_complete_expand_method): Call check_for_initialization.
9610 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9612 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9614 * parse.y : include system.h instead of including
9615 standard headers directly with the exception of <dirent.h>.
9617 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9619 * lex.h: Moved static function declarations to lex.c,
9620 to shut up some -Wall warnings.
9621 * lex.c: Static function declarations moved here.
9622 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9624 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9626 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9628 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9630 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9631 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9633 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9634 (localvar_alloc): Change return type to void,
9635 (emit_unop): Remove unused variable size.
9637 * jcf-write.c (struct jcf_block): Add new union.
9638 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9639 (call_cleanups): New functions.
9640 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9641 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9642 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9643 * lang.c (lang_init): Call using_eh_for_cleanups.
9644 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9645 completing operands to patch_synchronized_statement.
9646 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9647 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9648 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9650 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9652 * Make-lang.in: Comment out control-Ls; they upset some makes.
9654 1998-12-18 Tom Tromey <tromey@cygnus.com>
9656 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9659 1998-12-17 Tom Tromey <tromey@cygnus.com>
9661 * parse.y (DIR_SEPARATOR): New define.
9662 (check_class_interface_creation): Use it.
9664 * parse-scan.y (report_main_declaration): Recognize
9665 `java.lang.String' in argument to main.
9667 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9669 * parse.y (create_interface): Remove bogus test.
9671 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9673 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9674 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9676 1998-12-16 Tom Tromey <tromey@cygnus.com>
9678 * parse-scan.y (qualified_name): Use correct sprintf format.
9680 1998-12-15 Tom Tromey <tromey@cygnus.com>
9682 * gjavah.c (print_field_info): Changed how most negative number is
9685 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9687 * parse.y (fold_constant_for_init): New function.
9688 (resolve_expression_name): Don't replace static final
9689 constant-initialized fields by its value.
9690 (java_complete_lhs): New. Same as java_complete_tree, except does
9691 not replace static final constant-initialized fields by their values.
9692 (register_fields): If there is an initializer, set DECL_INITIAL and
9693 MODIFY_EXPR_FROM_INITIALIZATION_P.
9694 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9695 Only call patch_initialized_static_field if
9696 MODIFY_EXPR_FROM_INITIALIZATION_P.
9697 (patch_initialized_static_field): If not valid constant, clear
9700 * parse.y (lookup_field_wrapper): Fix thinko.
9702 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9703 set and restore global lineno.
9705 1998-12-14 Tom Tromey <tromey@cygnus.com>
9707 * gjavah.c (print_field_info): If value to print is the smallest
9708 value of its size, then print as hex to avoid later warnings from
9711 1998-12-14 Tom Tromey <tromey@cygnus.com>
9713 * gjavah.c (decompile_method): Decompile `return null'.
9714 (process_file): Generate `#pragma interface'.
9715 (method_declared): New global.
9716 (print_method_info): Set it.
9717 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9718 (print_method_info): Handle abstract methods.
9720 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9722 * parse.y (patch_method_invocation): If class_decl is null
9723 (e.g. an array type), use original type.
9725 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9726 errors about uncaught exception from clone (of array, specifically).
9728 1998-12-13 Tom Tromey <tromey@cygnus.com>
9730 * gjavah.c (decompile_method): Handle all types of `return'
9731 opcode. Decompile `return this' and `return'.
9732 (method_access): New global.
9733 (print_method_info): Set it.
9734 (decompile_method): Don't decompile a synchronized method.
9736 1998-12-13 Tom Tromey <tromey@cygnus.com>
9738 * jcf-reader.c (jcf_parse_one_method): Recognize
9740 * gjavah.c (HANDLE_END_METHOD): New macro.
9741 (HANDLE_CODE_ATTRIBUTE): New macro.
9742 (decompile_method): New function.
9743 (print_method_info): Don't print `;\n' at end of function decl.
9744 Include java-opcodes.h.
9745 (decompiled): New global.
9747 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9749 * class.c (build_class_ref): Handle PRIMTYPE.class if
9750 flag_emit_class_files.
9751 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9752 if flag_emit_class_files.
9753 * parse.y (java_complete_tree): Pre-liminary support for
9754 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9756 * parse.y (patch_synchronized_statement): Don't call monitorexit
9757 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9759 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9761 * zipfile.h (opendir_in_zip): New declaration.
9762 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9763 (opendir_in_zip): New function, using code from open_in_zip.
9764 (open_in_zip): Call opendir_in_zip.
9765 (find_class): Remove no-longer-used do_class_file parameter,
9766 but add source_ok parameter. Change logic so if we find a .java file,
9767 we don't look for .class in later classpath emtries.
9768 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9769 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9770 * gjavah.c: Update call to find_class.
9771 * jcf-dump.c: Likewise.
9773 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9774 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9775 nothing if body is empty_stmt_node.
9776 Various little fixes so SP gets correctly adjusted.
9777 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9778 For CALL_EXPR, test if static first.
9779 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9780 such as the ones we create for Object and Class.
9781 Set and restore current_function_decl.
9782 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9783 (note_possible_classname): New function.
9784 (read_import_entry): Removed. Merged with read_import_dir.
9785 (read_import_dir): Don't call find_class - that only gives us
9786 the first classpath entry having the needed package.
9787 Use the struct buffer data structure from buffer.h.
9788 (read_import_dir, find_in_imports_on_demand): The remembered
9789 class names now use '.' (not '/') as package separator.
9791 * parse.y (java_complete_expand_methods): Call write_classfile
9792 here, and not in java_expand_classes (which only gets first class).
9794 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9796 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9797 (register_fields): If a static fields has an initializer, just
9798 chain it on ctxp->static_initialized, and handle later.
9799 (java_complete_expand_methods): Force <clinit> first.
9800 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9801 - it's already been completed.
9802 (patch_initialized_static_field): New function.
9803 (java_complete_field): Call it.
9805 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9807 * expr.c (encode_newarray_type, build_new_array): New functions.
9808 * java-tree.h: Declare build_new_array.
9809 * jcf-write.c (patch_newarray): Use build_new_array.
9811 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9812 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9814 * parse.y (patch_new_array_init): Re-organize.
9815 Now is passed the actual array (pointer) type of the value.
9816 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9817 (patch_array_constructor): Removed - merged into patch_new_array_init.
9818 (java_complete_tree): Update patch_new_array_init.
9820 * jcf-write.c (find_constant_index): New function.
9821 (generate_bytecode_insns): Use find_constant_index.
9822 (generate_classfile): Use find_constant_index for ConstantValue.
9824 1998-12-11 Tom Tromey <tromey@cygnus.com>
9826 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9827 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9828 * class.c (make_class_data): Renamed dtable -> vtable, and
9829 dtable_method_count -> vtable_method_count.
9831 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9833 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9834 global variables, initialized.
9835 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9836 Declared new global variables.
9837 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9838 double_zero_node, integer_zero_node upon direct matching.
9839 * parse.y (purify_type_name): Added function prototype.
9840 (duplicate_declaration_error_p): Consider new_type as potentially
9841 being a incomplete type. Use purify_type_name on type string.
9842 (method_header): saved_type: unused variable removed. Don't figure
9843 return type if method name is invalid.
9844 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9845 processed by patch_unaryop.
9846 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9847 increment/decrement node into its original type after binary
9848 numeric promotion on its operands.
9850 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * parse.y (array_initializer:): Array init operand is NULL_TREE
9853 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9854 now an error. Fixed indentation problems.
9855 (patch_string): Handle error_mark_node as an argument.
9856 (patch_new_array_init): Fixed indentation problems.
9857 (array_constructor_check_entry): Removed check on null wfl_value.
9858 Return an error if wfl_value's walk returns an error.
9860 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9863 * lex.c (java_lex): Remember column position before advancing one
9864 token. Retain location information on OCB_TK.
9865 * lex.h (typedef struct java_lc): Added new field.
9866 * parse.h (GET_SKIP_TYPE): New macro.
9867 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9868 * parse.y (build_new_array_init, patch_new_array_init,
9869 patch_array_constructor, maybe_build_array_element_wfl,
9870 array_constructor_check_entry): New function prototypes.
9871 (switch_block:): Tagged <node>.
9872 (OCB_TK): Tagged <operator>.
9873 (array_initializer:): Installed actions.
9874 (variable_initializer): Build location information on element if
9876 (switch_statement:): Fixed indentation typo.
9877 (switch_block:): Redefined default action.
9878 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9879 (patch_assignment): Removed duplicate code.
9880 (maybe_build_array_element_wfl, build_new_array_init,
9881 patch_new_array_init, patch_array_constructor,
9882 array_constructor_check_entry): New functions.
9884 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * parse.y (array_initializer): Tagged <node>.
9887 (variable_initializer:): Use default rule.
9888 (array_initializer:): Defined actions.
9889 (variable_initializers:): Likewise.
9890 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9891 non-static field accesses.
9892 (patch_invoke): Fixed indentation typo.
9893 (java_complete_tree): Likewise.
9894 (build_labeled_block): Changed leading comment. Generate an error
9895 in case of duplicate loop labels.
9896 (patch_conditional_expr): Patch results of string concatenation
9899 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9901 * constants.c (find_methodref_index): When the class is an interface,
9902 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9904 * decl.c (finit_identifier_node): Use "$finit$", rather than
9905 "<finit>" (which Sun's verifier rejects).
9906 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9907 (generate_field_initialization_code): Removed.
9908 (fix_constructors) Don't add call to $finit$ here (wrong order).
9909 (patch_method_invocation): Add $finit$ call here.
9911 * java-tree.h (CALL_USING_SUPER): New macro.
9912 * parse.y (patch_invoke): Remove im local variable.
9913 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9914 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9915 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9917 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9919 * parse.y (java_complete_tree): Don't complain about unreachable
9920 statement if it is empty_stmt_node.
9922 * jcf-write.c (find_constant_wide): New function.
9923 (push_long_const): Use find_constant_wide.
9925 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9926 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9927 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9928 Emit invokeinterface when calling an interface method.
9929 Emit invokespecial also when calling super or private methods.
9931 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9933 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9935 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9937 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * java-tree.h (java_layout_seen_class_methods): New function
9941 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9942 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9943 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9944 * parse.y (method_declarator:): Defined action.
9945 (issue_warning_error_from_context): input_filename saved, set to
9946 the appropriate value and restored after java_error is called.
9947 (build_unresolved_array_type): Fixed comment.
9948 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9949 (method_header): Deal with return type the same way type are
9950 handled for fields and method's parameters and local variables
9952 (check_method_redefinition): Removed extra CR.
9953 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9954 (java_layout_seen_class_methods): New function.
9955 (java_layout_classes): Call java_layout_seen_class_methods.
9957 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9959 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9961 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9963 * jcf-dump.c (main): Fix error message.
9964 * jcf-path.c (add_entry): Style fix.
9966 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * class.c (layout_class_method): Call build_java_argument_signature
9969 on constructors too.
9970 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9971 (patch_method_invocation): Define a primary when resolving an
9972 expression name. Augmented comment on code checking illegal `this'
9973 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9975 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9977 * class.c (layout_class_method): Don't report error on non-static
9978 overriding static if the method is private.
9979 * java-tree.h (finish_class): Prototype added.
9980 * lex.c (java_get_line_col): Handle col argument -2 value.
9981 * parse.h: All static method declarations moved to parse.y.
9982 * parse.y: Now contains all static method declarations previously
9984 (find_expr_with_wfl, missing_return_error,
9985 unreachable_stmt_error): New functions.
9986 (java_get_real_method_name): Identify constructors bearing class
9987 names in source code compiled classes only.
9988 (java_complete_expand_methods): Call missing_return_error.
9989 (invocation_mode): Private methods invoked as static methods.
9990 (java_complete_tree): Call unreachable_stmt_error.
9992 1998-12-01 Tom Tromey <tromey@cygnus.com>
9994 * Makefile.in (+target): Removed.
9995 (+xmake_file): Likewise.
9996 (+tmake_file): Likewise.
9997 (.NOEXPORT): Removed duplicate.
9999 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10001 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10003 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10005 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10006 libiberty.h. Provide an xmalloc definition.
10008 * jvspec.c: Remove the xmalloc prototype.
10010 * parse-scan.y: Include config.h and system.h. Don't include
10011 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10012 Provide an xstrdup definition.
10014 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10016 * jcf-path.c (add_entry): Recognize ".jar" too.
10017 * lang-specs.h: Likewise.
10019 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10021 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10022 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10024 * jcf-write.c (generate_bytecode_insns):
10025 Handle pre/post-increment/decrement of long.
10027 * jcf-write.c (generate_bytecode_insns):
10028 Handle missing exception handler (finally for synchronized).
10030 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10032 * java-tree.h (end_params_node): Declare global.
10033 * decl.c (end_params_node): New global.
10034 (init_decl_processing, start_java_method): Use end_params_node for
10035 end of list of parameter types. Follows correct gcc conventions.
10036 * expr.c (pop_argument_types, pop_arguments): Likewise.
10037 * lang.c (put_decl_node): Likewise.
10038 * typeck.c (various places): Likewise.
10039 * class.y (various places): Likewise.
10040 * parse.y (various places): Likewise.
10042 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10043 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10045 * class.c: Add #include flags.h, remove no-longer needed declaration.
10047 * class.c (layout_class_method): Remove commented-out code, re-format.
10048 Don't add vtable entry (or index) for private methods.
10049 * expr.c (expand_invoke): A private method is implicitly final.
10050 * class.c (make_class_data): If inlining or optimizing,
10051 skip private methods.
10053 * class.c (finish_class): New function. Calls existing methods,
10054 but alls emits deferred inline functions.
10055 * jcf-parse.c (parse_class_file): Call finish_class.
10056 * parse.y (java_complete_expand_methods): Likewise.
10058 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10060 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10062 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10064 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10066 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10068 * (generate_classfile): Always write class access flag with
10071 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * class.c (maybe_layout_super_class): New function.
10074 (layout_class): Reorganized. Loop on class methods dispatched into
10075 a new function. Call maybe_layout_super_class.
10076 (layout_class_methods, layout_class_method): New functions.
10077 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10079 (expand_invoke): Likewise.
10080 * java-tree.h (all_class_list): New global variable declared.
10081 (layout_class_methods, layout_class_method): New function
10083 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10084 * jcf-parse.c (all_class_list): New global variable.
10085 (load_class): Extended what class_or_name can be. Use parser
10086 context mechanism to save globals before calling jcf_parse.
10087 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10088 is set on the file name.
10089 (jcf_parse): Layout class methods when Object is loaded, otherwise
10090 record class in all_class_list for delayed method layout.
10091 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10092 * lang.c (put_decl_node): Decode <init> into the decl context
10094 * lex.c (java_allocate_new_line): Use xmalloc.
10095 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10096 pointers, not TREE_LIST elements.
10097 (struct parser_ctxt): Fixed comment indentations, added comments
10098 and reordered some fields.
10099 (java_check_methods): Function prototype removed.
10100 * parse.y (java_push_parser_context): Use xmalloc.
10101 (java_parser_context_restore_global): Pop extra pushed ctxp only
10102 when there's nothing next.
10103 (maybe_create_class_interface_decl): Fixed comment, add new
10104 created class decl to all_class_list.
10105 (method_header): Use GET_REAL_TYPE on argument's types.
10106 (method_declarator): Use GET_REAL_TYPE, change type to the real
10107 type in TREE_LIST dependency node. Build argument list with the
10109 (create_jdep_list): Use xmalloc. Removed allocation error message.
10110 (obtain_incomplete_type): Fixed leading comment. Broadened
10111 incoming argument meaning.
10112 (register_incomplete_type): Use xmalloc. Removed allocation error
10114 (safe_layout_class): Fixed leading comment.
10115 (jdep_resolve_class): Reversed if statement condition and switch
10116 if and else bodies.
10117 (resolve_and_layout): Fixed leading comment. Broadened incoming
10119 (complete_class_report_errors): New local variable name, for
10120 clarity. purify_type_name used for all error cases.
10121 (java_get_real_method_name): Stricter check on constructors.
10122 (java_check_regular_methods): Reverse methods list only if not
10123 already laid out. Layout artificial constructor.
10124 (java_check_methods): Deleted.
10125 (source_start_java_method): Obtain incomplete type for patchable
10127 (java_layout_classes): Fixed leading comment. Use
10128 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10129 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10130 before returning. Fixed comments.
10131 (java_expand_classes): Check for errors up front.
10132 (patch_method_invocation): Class to search is resolved and laid
10135 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10137 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10139 * javaop.h (int8): Removed - not used.
10140 (jbyte): Redefine portably with correct signedness.
10142 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10144 * jcf-write.c (generate_bytecode_insns): Fix typo
10145 OPCODE_getstatic to OPCODE_getfield.
10147 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10148 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10149 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10151 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10153 * jcf-parse.c (jcf_parse_source): Function returned type is
10154 void. Added prototype.
10155 (jcf_parse): Function returned type is void.
10156 (yyparse): Remove call to fclose on the last parsed file.
10158 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10160 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10162 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10163 (layout_class): Cope with methods featuring WFL in decl names.
10164 * decl.c (unqualified_object_id_node): New global variable,
10166 (build_decl_no_layout): Removed.
10167 * expr.c (build_primtype_type_ref): Handle Double.
10168 (java_lang_expand_expr): Fixed indentations.
10169 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10170 (flag_wall, flag_redundant, flag_not_overriding,
10171 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10172 variable declarations.
10173 (build_decl_no_layout): Removed prototype.
10174 (java_get_real_method_name): Added prototype.
10175 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10176 (java_parse_abort_on_error): Macro now just returns.
10177 * jcf-parse.c (jcf_parse_source): Check fclose returned
10178 value. Call emit_register_classes if java_report_errors returns
10180 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10181 flag_static_local_jdk1_1): New integer flags.
10182 (lang_decode_option): New flags set here.
10183 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10184 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10185 the flag_redundant variable.
10186 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10187 when parsing java.lang.Object class.
10188 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10189 NULL_TREE to build.
10190 (resolve_qualified_expression_name): Fixed indentation.
10191 (patch_array_ref): Changed prototype.
10192 (not_initialized_as_it_should_p): Prototype removed.
10193 (java_report_errors): Added function prototype.
10194 * parse.y (formal_parameter:): Changed error message for not yet
10195 supported final parameters.
10196 (class_type_list:): Set both PURPOSE and VALUE of created
10197 TREE_LIST to be class_type.
10198 (primary_no_new_array:): Handle class literals on primitive types.
10199 (parse_warning_context): Reinstalled correct force_error and
10200 do_warning flags setups.
10201 (java_report_errors): Changed prototype. Return java_error_count
10203 (variable_redefinition_error): Consider treating variable type as
10205 (create_interface): Warn about redundant abstract modifier if
10206 flag_redundant is set. Changed error message.
10207 (lookup_field_wrapper): Save/restore globals before/after looking
10209 (duplicate_declaration_error_p): Consider treating declaration
10210 type as a fake pointer.
10211 (register_fields): Extract real type from dependency node. Check
10212 for duplicate field declaration after type adjustment. Use
10213 DECL_INITIAL to store static final initialized values.
10214 (method_header): Extract real function type from dependency node.
10215 (check_abstract_method_header): Use GET_METHOD_NAME.
10216 (obtain_incomplete_type): Layout fake pointer type.
10217 (safe_layout_class): Don't try to check for methods before layout.
10218 (java_complete_class): Don't check for correct throws clause
10219 elements inheritance here.
10220 (resolve_and_layout): Broadened name parameter meaning.
10221 (reset_method_name): Use GET_METHOD_NAME.
10222 (java_get_real_method_name): New function.
10223 (java_check_regular_methods): Don't check methods in
10224 java.lang.Object. Verify lineage of throws clause elements. Use
10225 flag_no_overriding in warning report.
10226 (check_throws_clauses): Don't check if class was from
10227 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10228 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10229 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10230 warning on unsupported final local variables. Use build_decl
10231 instead of build_decl_no_layout. Get real local variable type from
10233 (source_start_java_method): Get real parameter type from
10234 dependency node. Call build_decl instead of build_decl_no_layout.
10235 (java_layout_classes): Reverse tree and layout type and class as
10236 required. Mark class as loaded when done.
10237 (resolve_field_access): Fixed indentation. Restricted condition
10238 leading to static field access code generation. Set field_type
10239 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10240 (resolve_qualified_expression_name): Initialize type_found to
10241 null. Handle static field resolved during qualification. Fixed
10242 layout on non primitive field decl types.
10243 (not_accessible_p): Fixed typo in comment.
10244 (patch_method_invocation): Resolve and layout class to search from
10246 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10247 layout non primitive type, if necessary. Make method node only to
10249 (find_applicable_accessible_methods_list): Consider WFL'ed method
10250 decl names. Fixed indentation.
10251 (argument_types_convertible): Resolve and layout target type if
10253 (java_complete_tree): Fixed indentation problems. Rewrote
10254 CALL_EXPR thrown exceptions check. Re-installed further processing
10255 of the assignment in certain cases.
10256 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10257 inlining on class literals.
10258 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10260 (valid_method_invocation_conversion_p): Likewise.
10261 (patch_string): Temporary disable forbidden use of `this' in
10262 explicit constructor invocations when doing string concatenation
10263 within their scope.
10264 (patch_unaryop): Added comment. Reinstalled code to disable
10265 further check on assignment operation with cast expression RHS.
10266 (patch_switch_statement): Fixed indentation.
10267 (build_try_statement): Call build_decl instead of
10268 build_decl_no_layout.
10269 (patch_synchronized_statement): Likewise.
10270 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10271 IS_UNCHECKED_EXPRESSION_P.
10272 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10273 layout argument exception type.
10274 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10275 of IS_UNCHECKED_EXPRESSION_P.
10277 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10279 * jcf-parse.c (yyparse): Open class file in binary mode.
10281 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10283 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10285 * jcf-write.c (perform_relocations): Move check out one loop.
10287 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10289 * Make-lang.in: Fix reference to srcdir.
10290 * jv-scan.c: Add missing xmalloc prototype.
10291 * jvgenmain.c: Ditto.
10293 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10295 * decl.c (error_mark_node), java-tree.h: New global.
10296 * parse.y: Use empty_stmt_node instead of size_zero_node.
10297 (build_if_else_statement): If missing else, use empty_stmt_node.
10299 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10300 (java_complete_expand_method): Complain if return is missing.
10301 (java_check_regular_methods): Comment out incorrect error check.
10302 (not_accessible_p): Fix incorrect handling of protected methods.
10303 (patch_method_invocation): Pass correct context to not_accessible_p.
10304 (find_applicable_accessible_methods_list): Likewise.
10305 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10306 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10307 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10308 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10310 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10311 (push_int_const): Remove reundant NOTE_PUSH.
10312 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10313 (- case SWITCH_EXPR): Fix code generation bug.
10314 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10315 (generate_classfile): More robust for abstract methods.
10317 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10319 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10320 * Make-lang.in: Ditto.
10322 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10323 * jvgenmain: Ditto.
10325 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10327 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10329 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10331 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10333 Allow uses of interface types to verify. This is not really
10334 type-safe, but it matches what Sun does, and is OK as long as
10335 there are appropriate run-time checks.
10336 * verify.c (merge_types): If merging two interface types,
10337 just set the result to java.lang.Object.
10338 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10340 1998-11-13 Tom Tromey <tromey@cygnus.com>
10342 * gjavah.c (main): Handle --output-class-directory argument.
10343 * jvspec.c (lang_specific_driver): Translate `-d' into
10344 -foutput-class-dir.
10345 * jcf.h (jcf_write_base_directory): Declare.
10346 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10347 * lang-options.h: Mention -foutput-class-dir.
10348 * jcf-write.c (jcf_write_base_directory): New global.
10349 (make_class_file_name): Put generated .class file into `-d'
10350 directory, or into source directory if -d not given. Function now
10352 (write_classfile): Free class file name. Handle case where class
10354 (DIR_SEPARATOR): New macro.
10355 Include <sys/stat.h>
10357 * Makefile.in (prefix): New macro.
10359 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10361 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10362 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10363 here (done in patch_invoke instead).
10364 (case_identity): Moved here from parse.y.
10366 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10367 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10368 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10369 so they can be efficiently scanned without recursion.
10370 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10371 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10372 in BLOCK iteratively, rather than recursively.
10374 * parse.y (do_unary_numeric_promotion): New function.
10375 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10377 * parse.y (patch_newarray): Various fixes.
10379 Re-do handling of switch statements (for proper block scoping).
10380 * parse.y: Add just a single block for the enture switch block,
10381 but don't create any "case blocks".
10382 (group_of_labels): Rmeoved unneeded non-terminal.
10383 CASE_EXPR and DEFAULT_EXPR are added to current block.
10384 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10385 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10386 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10387 * parse.y (wfl_operator, print_int_node): Make non-static.
10388 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10389 as part of recursive scan of block.
10390 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10391 (patch_switch_statement): Most tests move dinto java_complete_tree.
10393 * parse.y: Make various production be non-typed (void).
10394 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10395 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10396 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10398 * jcf-write.c (struct jcf_handler): New type.
10399 (struct jcf_switch_state): New type.
10400 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10401 (alloc_handler, emit_unop, emit_reloc): New functions.
10402 (adjust_typed_op): Add extra parameter ("max type" offset).
10403 (emit_switch_reloc, emit_case-reloc): New function.
10404 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10405 (generate_bytecode_insns): Support REAL_CST, switch statements,
10406 exception handling, method calls, object/array creation, and more.
10408 * class.c: Remove some unused variables.
10409 * constants.c (find_string_constant): New function.
10410 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10411 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10412 if flag_emit_class_files.
10414 1998-11-12 Tom Tromey <tromey@cygnus.com>
10416 * jcf-io.c (find_class): Added explanatory comment.
10418 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10419 trailing slash to `.zip' entries.
10421 * jvspec.c (lang_specific_driver): Correctly handle case where
10422 GC_NAME not defined.
10424 1998-11-11 Tom Tromey <tromey@cygnus.com>
10426 * jvspec.c (GC_NAME): New define.
10427 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10429 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10431 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10433 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10435 1998-11-11 Tom Tromey <tromey@cygnus.com>
10437 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10439 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * class.c (is_compiled_class): Call safe_layout_class for class
10442 compiled from source.
10443 * conver.h (convert_to_integer, convert_to_real,
10444 convert_to_pointer): Added prototypes.
10445 * decl.c (init_decl_processing): Non longer push the decls of
10446 `methodtable', `constants', `Class', `Field', `dispatchTable'
10447 `jexception' and `Method'.
10448 * expr.c (build_invokeinterface): New function.
10449 (expand_invoke): static variable CLASS_IDENT now in
10450 build_invokeinterface. Use build_invokeinterface.
10451 (expand_java_field_op): Moved code to inline
10452 java.lang.PRIMTYPE.TYPE into a function.
10453 (build_primtype_type_ref): New function.
10454 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10455 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10456 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10457 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10458 (DECL_LOCAL_STATIC_VALUE): New macro.
10459 (build_invokeinterface, build_primtype_type_ref): New function
10461 (java_parse_abort_on_error): Macro rewritten.
10462 * jcf-parse.c (current_method): Add comment to declaration.
10463 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10464 Function prototypes fixed.
10465 (jcf_parse_source): push/pop parser context. save/restore global.
10466 (parse_source_file): Fixed leading comment. Now take a
10467 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10468 classes and pop the parser context anymore.
10469 (yyparse): Push parser context, save globals, parse the source
10470 file, restore globals and pop the parser context when processing a
10472 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10473 * lex.c (java_parse_doc_section): New function.
10474 (java_lex): Call java_parse_doc_section when appropriate. Build an
10475 operator around INSTANCEOF_TK.
10476 * lex.h (java_lineterminator, java_sprint_unicode,
10477 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10478 Prototypes rewritten.
10479 (java_parse_escape_sequence, java_letter_or_digit_p,
10480 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10481 java_read_unicode, java_store_unicode, java_read_char,
10482 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10483 Added function prototypes.
10484 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10486 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10488 (struct parser_ctxt): New fields: deprecated,
10489 current_parsed_class_un, gclass_list.
10490 (fix_method_argument_names, issue_warning_error_from_context,
10491 resolve_package, lookup_package_type): New function prototypes.
10492 (resolve_expression_name): Fixed function prototype.
10493 (find_applicable_accessible_methods_list): Fixed indentation, added
10494 extra argument in prototype.
10495 (check_final_assignment, build_null_of_type, check_deprecation,
10496 check_method_redefinition, reset_method_name,
10497 java_check_regular_methods, java_check_abstract_methods,
10498 maybe_build_primttype_type_ref): New function prototype.
10499 * parse.y (conver.h): Include.
10500 (INSTANCEOF_TK): Tagged <operator>.
10501 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10502 (relational_expression:): Build binop for instanceof.
10503 (java_push_parser_context): Remember ctxp->gclass_list across
10505 (java_pop_parser_context): Simply return if no context
10506 exists. Remember gclass_list across contexts.
10507 (issue_warning_error_from_context): New function.
10508 (parse_error_context): Don't setup ctxp->elc here. Call
10509 issue_warning_error_from_context instead.
10510 (parse_warning_context): Likewise.
10511 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10512 setup. Link new class/interface to ctxp->gclass_list.
10513 (add_superinterfaces): Register interface as incomplete if not
10515 (create_class): Remember class unqualified name in
10516 ctxp->current_parsed_class_un. Check class deprecation.
10517 (register_fields): Check field deprecation. Remember static final
10518 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10520 (method_header): New local variable ORIG_ARG. Use unqualified
10521 current class name for check on constructor errors. Promote return
10522 type if of record type. Argument list fix moved in
10523 fix_method_argument_names, called here. Check method deprecation.
10524 (fix_method_argument_names): New function.
10525 (method_declarator): Promote record typed arguments.
10526 (safe_layout_class): Check class methods before layout.
10527 (java_complete_class): Compute field layout when patched.
10528 (do_resolve_class): Try to load class after having it renamed
10529 after the package name.
10530 (get_printable_method_name): Use DECL_CONTEXT.
10531 (reset_method_name): New function.
10532 (check_method_redefinition): Use reset_method_name.
10533 (java_check_regular_methods): New local variable
10534 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10535 names for error report. Check for compile-time error when method
10536 found has default (package) access.
10537 (java_check_abstract_methods): Now takes an interface DECL node as
10538 an argument. Also reinstall real name on unchecked
10539 overriding/hiding methods for error report.
10540 (java_check_methods): Fixed leading comment. Get classes to verify
10541 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10542 CLASS_METHOD_CHECKED_P on class verification.
10543 (lookup_java_method2): Get real method name if necessary.
10544 (find_in_imports): Don't check package class access here.
10545 (resolve_package, lookup_package_type): New functions.
10546 (java_layout_classes): Fixed leading comment. Take classes to be
10547 laid out from ctxp->gclass_list.
10548 (java_complete_expand_methods): Don't expand native and abstract
10550 (java_expand_classes): New function.
10551 (resolve_expression_name): Use additional argument ORIG. Retrieve
10552 values of static final field of primitive types.
10553 (resolve_field_access): Handles static final field of promotive
10555 (resolve_qualified_expression_name): Handle STRING_CST as
10556 primaries and package name resolution. Check deprecation on found
10557 decls. Set where_found and type_found on non static field resolved
10558 during qualification. Layout non primitive field decl types.
10559 (check_deprecation): New function.
10560 (maybe_access_field): Simplified.
10561 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10562 removed. Reverse method's argument when primary is a type. Don't
10563 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10564 instead. Include abstract class in the list of class searchable
10565 for constructors. Use DECL_CONTEXT of found method for access
10566 checks. Check method deprecation.
10567 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10568 converting arguments. Handle INVOKE_INTERFACE.
10569 (lookup_method_invoke): Search constructor using existing
10570 infrastructure (don't rely on lookup_java_constructor anymore).
10571 (find_applicable_accessible_methods_list): Extra argument flag
10572 LC. Now include constructor in the search.
10573 (qualify_ambiguous_name): Conditional expression are primaries.
10574 (not_initialized_as_it_should_p): static final are always
10576 (java_complete_tree): Pass extra NULL argument to
10577 resolve_expression_name. Stricter test to carry on patching
10578 assignments. New case for INSTANCEOF_EXPR.
10579 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10580 (check_final_assignment, maybe_build_primttype_type_ref): New
10582 (patch_assignment): Detect resolved static finals and carry normal
10583 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10584 (try_builtin_assignconv): Access constant 0 on all primitive
10586 (valid_builtin_assignconv_identity_widening_p): Accept identical
10587 types. Accept all promoted type on int type.
10588 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10589 assigned to a reference.
10590 (valid_method_invocation_conversion_p): Accept to check null
10592 (build_binop): Merge declaration and initialization of local
10594 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10595 numeric types. Improved validity test for qualify operators on
10597 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10598 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10599 primitive type and issue the appropriate error message.
10600 (resolve_type_during_patch): Mark class loaded when resolved.
10601 (patch_cast): Allow null to be cased to reference types.
10602 (build_null_of_type): New function.
10603 (patch_array_ref): Handle array on references correctly.
10604 (patch_return): Removed unused local variable MODIFY. Force
10605 boolean to be returned as integers. Allows null to be returned by
10606 a function returning a reference.
10607 * typeck.c (convert_to_integer, convert_to_real,
10608 convert_to_pointer): Prototypes moved to convert.h
10609 (lookup_argument_method): Use method real name, if necessary.
10611 1998-10-30 Tom Tromey <tromey@cygnus.com>
10613 * class.c (build_class_ref): Changed name of primitive classes to
10616 * class.c (make_class_data): Renamed fields: nmethods to
10617 method_count, method_count to dtable_method_count. Always set
10618 `state' field to 0.
10619 * decl.c (init_decl_processing): Likewise.
10621 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * class.c (layout_class): Don't mangle <finit>, produce
10624 __finit<class> instead. Don't verify artificial methods.
10625 * decl.c (finit_identifier_node): New declared global.
10626 (init_decl_processing): finit_identifier_node initialized.
10627 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10628 * java-tree.h (finit_identifier_node): Declared as extern.
10629 (struct lang_decl): New field called_constructor.
10630 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10631 (CLASS_HAS_FINIT_P): New macro.
10632 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10633 explicit constructor invocation.
10634 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10635 CALL_SUPER_CONSTRUCTOR_P): New macros.
10636 (write_classfile): Added prototype.
10637 * jcf-parse.c (jcf_parse_source): Parse and remember for
10638 generation if the file was seen on the command line.
10639 (parse_source_file): Don't write the class file here.
10640 (yyparse): Loop on files rewritten. Set current_jcf.
10641 (parse_zip_file_entries): Parse class file only if it was found.
10642 * lang.c (init_parse): Don't open command line provided filename
10644 (lang_parse): Don't set main_jcf anymore.
10645 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10646 (JCONSTRUCTOR_CHECK): New macro.
10647 (JBSC_TYPE_P): New macro.
10648 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10649 (COMPLETE_CHECK_OP_2): New macro.
10650 (struct parse_ctxt): New field explicit_constructor_p.
10651 (check_class_interface_creation): Fixed prototype indentation.
10652 (patch_method_invocation_stmt): Prototype reflects added argument.
10653 (patch_invoke): Likewise.
10654 (complete_method_declaration, build_super_invocation,
10655 verify_constructor_circularity,
10656 build_this_super_qualified_invocation, get_printable_method_name,
10657 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10658 verify_constructor_super, create_artificial_method,
10659 start_artificial_method_body, end_artificial_method_body,
10660 generate_field_initialization_code): New function prototypes.
10661 * parse.y: Fixed leading comment
10662 (constructor_header:, constructor_body:, block_end:): Rules tagged
10664 (type_declaration:): Call maybe_generate_finit.
10665 (method_declaration:): Action for method_body: placed in new
10666 function complete_method_declaration, called here.
10667 (constructor_declaration:): Defined actions. Removed leading
10669 (constructor_header:): New rule with action.
10670 (constructor_body:): Rule rewritten using block_begin: and
10671 block_end:. Defined actions.
10672 (constructor_declarator:, explicit_constructor_invocation:):
10674 (block:): Use new rules block_begin: block_end:.
10675 (block_begin:, block_end:): New rules and actions.
10676 (block_statements:): Fixed error message for explicit
10678 (method_invocation:): Call build_this_super_qualified_invocation
10679 if primary is `this' or `super' was seen.
10680 (conditional_expression:): Action defined.
10681 (extra_ctxp_pushed_p): New static global flag.
10682 (java_parser_context_save_global): Create parser context if
10683 necessary. Use extra_ctxp_pushed_p to remember it.
10684 (java_parser_context_restore_global): Pop extra parser context if
10686 (build_array_from_name): Array on primitive types are marked
10688 (register_fields): Restore new name in field initializer
10689 expression if type was altered. Non static fields initialized upon
10690 declaration marked initialized.
10691 (maybe_generate_finit): New function.
10692 (maybe_generate_clinit): Use create_artificial_method,
10693 start_artificial_method_body, end_artificial_method_body. Generate
10694 debug info for enclosed initialization statements.
10695 (method_header): Fixed leading comment. Check constructor
10696 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10698 (complete_method_declaration, constructor_circularity_msg,
10699 verify_constructor_circularity): New functions.
10700 (get_printable_method_name): New function.
10701 (check_method_redefinition): Don't rename <finit> methods. Fix
10702 declared constructor names. Error message for
10703 constructors modified.
10704 (java_check_regular_methods): Local variable seen_constructor
10705 renamed saw_constructor. Skip verification on constructors. Create
10706 default constructor with create_artificial_method.
10707 (java_check_methods): Removed unnecessary empty line.
10708 (create_artificial_method, start_artificial_method_body,
10709 end_artificial_method_body): New functions.
10710 (java_layout_classes): Changed leading comment. Reverse fields
10711 list if necessary. Always layout java.lang.Object if being
10713 (java_complete_expand_methods): Verify constructor circularity.
10714 (java_complete_expand_method): Call fix_constructor on
10715 constructors. Local variable no_ac_found removed. Restore
10716 bindings if method body expansion failed.
10717 (fix_constructors, verify_constructor_super,
10718 generate_field_initialization_code): New function.
10719 (java_expand_classes): Fixed leading comment. Write class file
10721 (resolve_expression_name): Check for illegal instance variable
10722 usage within the argument scope of an explicit constructor
10724 (resolve_qualified_expression_name): Pass extra from_super flag
10725 when invoking patch_method_invocation_stmt. New case for
10726 conditional expression when used as a primary. Check for error
10727 when acquiring super.
10728 (patch_method_invocation_stmt): Added extra argument super. New
10729 local variable is_static_flag. Set class_to_search according to
10730 the nature of the constructor invocation. Don't add `this'
10731 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10732 invocation within the argument scope of explicit constructor
10733 invocation. Set is_static according to is_static_flag. Provide
10734 extra `super' argument to patch_invoke invocation.
10735 (patch_invoke): New argument from_super. Loop on arguments
10736 indentation fixed. Pass from_super to invocation_mode. New switch
10737 case INVOKE_SUPER. Fixed error message in switch default case.
10738 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10740 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10741 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10742 message takes constructors into account.
10743 (find_applicable_accessible_methods_list): Fixed indentation.
10744 (qualify_ambiguous_name): Take explicit constructor invocation
10745 into account. Deal with a conditional expression as a primary to
10747 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10748 case. Added extra argument to patch_method_invocation_stmt.
10749 Register calls made to explicit constructor `this'. Don't call
10750 save_expr in ARRAY_REF case when emitting class files. Check for
10751 illegal use of this when expanding explicit constructor invocation
10753 (complete_function_arguments): Set and reset parser context
10754 explicit_constructor_p field value when appropriate.
10755 (build_super_invocation, build_this_super_qualified_invocation):
10757 (patch_assignment): Fixed typo.
10758 (patch_unaryop): Check on final fields occurs only when a decl
10760 (patch_return): Take constructors into account.
10761 (patch_conditional_expr): New function.
10762 * typeck.c (build_java_signature): Removed unnecessary empty line.
10764 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10766 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10768 1998-10-28 Tom Tromey <tromey@cygnus.com>
10770 * decl.c (init_decl_processing): Renamed fields.
10771 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10772 interface_len, msize fields.
10774 * class.c (make_class_data): Removed subclass_head and
10775 subclass_next fields.
10776 * decl.c (init_decl_processing): Removed subclass_head and
10777 subclass_next fields.
10779 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10781 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10782 * mangle.c (emit_unicode_mangled_name): Similarly.
10784 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10786 * jcf-parse.c (get_constant): Place braces around code to compute
10787 'd' when REAL_ARITHMETIC is not defined.
10789 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10791 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10794 1998-10-23 Tom Tromey <tromey@cygnus.com>
10796 * lang-specs.h: `.zip' files are input to jc1.
10798 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10800 * jvspecs.c: Add (but don't enable) support for combining multiple
10801 .class and .java input filenames to a single jc1 invocation.
10802 Add support for -C flag (copile to .class files).
10803 Translate -classpath and -CLASSPATH arguments.
10804 * lang-specs.h: Don't set %2 spec.
10806 1998-10-22 Tom Tromey <tromey@cygnus.com>
10808 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10810 (add_path): Don't add trailing separator to non-empty path
10813 * lang.c (lang_decode_option): Check for -fclasspath and
10814 -fCLASSPATH before examining other `-f' options.
10816 * java-tree.h (finalize_identifier_node): Don't declare.
10817 * class.c (make_class_data): Don't push "final" field.
10818 * decl.c (init_decl_processing): Don't push "final" field.
10819 (finalize_identifier_node): Removed.
10820 (init_decl_processing): Don't set finalize_identifier_node.
10822 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10824 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10826 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10827 (JV_SCAN_SOURCES): New macro.
10828 (JCF_DUMP_SOURCES): Likewise.
10829 (jcf-dump$(exeext)): New target.
10830 (jv-scan$(exeext)): New target.
10832 1998-10-22 Tom Tromey <tromey@cygnus.com>
10834 * Makefile.in (LEX): Removed.
10835 (LEXFLAGS): Likewise.
10836 (SET_BISON): New macro.
10838 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10839 spurious diffs in parse.c.
10840 ($(PARSE_SCAN_C)): Likewise.
10841 (PARSE_DIR): New macro.
10843 (PARSE_SCAN_C): Likewise.
10844 (PARSE_RELDIR): New macro.
10846 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10848 * jcf-io.c (find_class): Use saw_java_source to determine when to
10849 look for `.java' file.
10850 * jcf-parse.c (saw_java_source): New global.
10851 (yyparse): Set it if `.java' file seen.
10853 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10854 (GCJH_SOURCES): Likewise.
10855 * Makefile.in (datadir): New macro.
10856 (libjava_zip): Likewise.
10857 (JAVA_OBJS): Added jcf-path.o.
10858 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10859 (../gcjh$(exeext)): Likewise.
10860 (jcf-path.o): New target.
10861 * java-tree.h (fix_classpath): Removed decl.
10862 * jcf-parse.c (fix_classpath): Removed.
10863 (load_class): Don't call fix_classpath.
10864 * parse.y (read_import_dir): Don't call fix_classpath.
10865 * lex.h: Don't mention classpath.
10866 * lex.c (java_init_lex): Don't initialize classpath.
10867 * jcf-io.c (classpath): Removed global.
10868 (find_class): Use jcf_path iteration functions. Correctly search
10869 class path for .java file.
10870 (open_in_zip): New argument `is_system'.
10871 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10872 classpath-related options.
10873 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10875 (lang_init): Call jcf_path_init.
10876 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10877 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10878 Correctly put braces around second string in each entry.
10879 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10880 classpath-related options.
10881 (help): Updated for new options.
10882 * jcf.h: Declare functions from jcf-path.c. Don't mention
10883 `classpath' global.
10884 * jcf-path.c: New file.
10886 * jcf-depend.c: Include jcf.h.
10888 * jcf-write.c (localvar_alloc): Returns `void'.
10889 (localvar_free): Removed unused variable.
10891 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10892 (init_parse): Use OBJECT_SUFFIX, not ".o".
10894 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10896 * class.c (emit_register_classes): Renamed from
10897 emit_register_class.
10898 * java-tree.h (emit_register_classes): Prototype renamed from
10899 emit_register_class.
10900 * jcf-parse.c (yyparse): Call emit_register_classes once before
10902 * parse.y (java_expand_classes): No longer register classes.
10904 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10906 * class.c (is_compiled_class): New local variable
10907 seen_in_zip. Identify classes found in currently compiled source
10909 * decl.c (complete_start_java_method): Fixed typo.
10910 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10911 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10912 (CLASS_P): Moved around.
10913 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10914 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10916 (jcf_parse_source): Changed leading comment. Removed unnecessary
10917 fclose and CLASS_FROM_SOURCE_P marking.
10918 (parse_source_file): New local variables remember_for_generation
10919 and filename. Mark parsed file name identifier node. Removed block
10920 executed when parse_only was null. Set remember_for_generation.
10921 Use it as an argument to java_pop_parser_context.
10922 (yyparse): New local variables several_files, list, next node and
10923 current_file_list. Split ampersand separated file names into
10924 current_file_list. Iterate through the list and parse accordingly.
10925 * parse.h (java_pop_parser_context): New function prototype.
10926 * parse.y (ctxp_for_generation): New static global variable.
10927 (java_pop_parser_context): New argument generate. Link popped ctxp
10928 to ctxp_for_generation list accordingly.
10929 (java_complete_expand_methods): Fixed indentation.
10930 (java_expand_classes): New function.
10932 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10934 * Makefile.in: Link with libiberty.a instead of memmove.o.
10936 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10938 * lex.c (setjmp.h): No longer included.
10939 * lex.h (setjmp.h): Included.
10940 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10941 (duplicate_declaration_error_p): Renamed from
10942 duplicate_declaration_error.
10943 (build_array_from_name): New function prototype.
10944 * parse.y (setjmp.h): No longer included.
10945 (variable_declarator_id): Define action.
10946 (build_array_from_name): New function.
10947 (duplicate_declaration_error_p): Renamed from
10948 duplicate_declaration_error. Fixed leading comment.
10949 (register_fields): Main `for' loop reorganized. Uses
10950 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10951 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10952 build_array_from_name.
10953 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10955 (read_import_dir): Don't try to skip `.' and `..'.
10956 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10957 build_array_from_name. Main `for' loop reorganized.
10958 (resolve_qualified_expression_name): When building access to a
10959 field, use the type where the field was found, not its own type.
10960 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10961 field was found is null.
10962 (qualify_ambiguous_name): Sweep through all successive array
10965 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10967 * java-tree.h (pop_labeled_block, lang_printable_name,
10968 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10969 interface_of_p, inherits_from_p, fix_classpath,
10970 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10971 make_class_data, register_class, alloc_name_constant): New
10972 function prototypes.
10973 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10974 indentation. Added cast to remove warning.
10975 (lang_printable_name): Set v argument unused.
10976 (lang_print_error): Added argument to lang_printable_name call.
10977 (java_dummy_print, print_lang_decl, print_lang_type,
10978 print_lang_identifier, lang_print_xnode): All argument marked
10980 * lex.c (java_unget_unicode): Removed unnecessary argument.
10981 (java_allocate_new_line): Unused local variable is gone.
10982 (java_read_char): Added parenthesis in expressions to remove
10983 warnings. Added final return statement.
10984 (java_read_unicode): Added parenthesis in expression to remove
10986 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10987 (java_parse_escape_sequence): Likewise.
10988 (java_lex): Unused local variables are gone. Fixed
10989 java_unget_unicode invocation.
10990 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10992 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10993 lang_printable_name invocation in macro.
10994 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10996 (duplicate_declaration_error): Suppressed unused argument in
10998 (identical_subpath_p): Function declaration is gone.
10999 (patch_invoke): Suppressed unused argument in prototype.
11000 (patch_cast, build_labeled_block, check_thrown_exceptions):
11002 * parse.y (setjmp.h): Included
11003 (toplev.h): Likewise.
11004 (field_declaration:): Suppressed unused local
11005 (label_decl:): Fixed build_labeled_block invocation.
11006 (java_pop_parser_context): Put extra parenthesis around assignment
11008 (yyerror): Suppressed unused local variables.
11009 (variable_redefinition_error): Fixed lang_printable_name
11011 (create_interface): Suppressed unused local variables.
11012 (create_class): Likewise.
11013 (duplicate_declaration_error): Suppressed unused argument. Fixed
11014 lang_printable_name invocation.
11015 (register_fields): Suppressed unused local variable. Fixed
11016 duplicate_declaration_error invocation.
11017 (method_header): Suppressed unused local variable.
11018 (method_declarator, parser_check_super): Likewise.
11019 (java_complete_class): Suppressed unused local variable. Fixed
11020 fatal error message.
11021 (complete_class_report_errors): Added default: in switch.
11022 (java_check_regular_methods): Fixed lang_printable_name
11024 (check_throws_clauses): Likewise.
11025 (java_check_abstract_methods): Suppressed unused local
11026 variable. Fixed lang_printable_name invocation.
11027 (read_import_entry): Added supplemental return statement.
11028 (read_import_dir): Suppressed unused local variables.
11029 (check_pkg_class_access, declare_local_variables): Likewise.
11030 (source_start_java_method): Suppressed unused extern variable
11032 (expand_start_java_method): Suppressed unused extern and local
11033 variable declarations.
11034 (java_complete_expand_methods): Likewise.
11035 (java_complete_expand_method): Suppressed unused local variables.
11036 (make_qualified_name): Likewise.
11037 (resolve_qualified_expression_name): Added default: in
11038 switch. Fixed lang_printable_name invocation.
11039 (class_instance_creation_expression): Added parenthesis around
11041 (patch_method_invocation_stmt): Fixed lang_printable_name and
11042 patch_invoke invocations.
11043 (check_for_static_method_reference): Fixed lang_printable_name
11045 (patch_invoke): Suppressed unused arguments and local variables.
11046 (lookup_method_invoke): Suppressed unused local variables.
11047 (qualify_ambiguous_name): Added default: in switch.
11048 (identical_subpath_p): Function removed.
11049 (patch_assignment): Suppressed unused local variables. Suppressed
11050 unnecessary if statement. Fixed lang_printable_name invocations.
11051 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11052 (valid_ref_assignconv_cast_p): Parenthesis around
11053 expression. Suppressed unused local variables.
11054 (build_binop): Suppressed unused local variables. fixed
11055 lang_printable_name invocations.
11056 (string_constant_concatenation): Suppressed unused local
11058 (patch_unaryop): Fixed lang_printable_name invocation.
11059 (patch_cast): Suppressed unnecessary argument. Fixed
11060 lang_printable_name invocation.
11061 (patch_array_ref): Fixed lang_printable_name invocation.
11062 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11063 (build_labeled_block): Suppressed unused argument.
11064 (generate_labeled_block): Fixed build_labeled_block invocation.
11065 (build_loop_body): Suppressed unused local variables.
11066 (patch_loop_statement): Likewise.
11067 (patch_exit): Fixed lang_printable_name invocation.
11068 (patch_switch_statement): Likewise.
11069 (case_identity): First argument marked unused.
11070 (patch_try_statement): Fixed lang_printable_name invocations.
11071 (patch_synchronized_statement, patch_throw_statement): Likewise.
11072 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11073 lang_printable_name invocations.
11074 (check_thrown_exceptions_do): Suppressed unused argument.
11076 1998-10-14 Tom Tromey <tromey@cygnus.com>
11078 * jcf-write.c (write_classfile): Add output class file as target.
11079 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11080 * jcf.h: Added declarations for dependency-tracking functions.
11081 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11082 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11083 (finish_parse): Call jcf_dependency_write.
11084 (dependency_tracking): New global.
11085 (DEPEND_SET_FILE): New define.
11086 (DEPEND_ENABLE): New define.
11087 (init_parse): Enable dependency tracking if required.
11089 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11090 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11091 (../gcjh$(exeext)): Likewise.
11092 (jcf-depend.o): New target.
11093 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11094 (GCJH_SOURCES): Likewise.
11095 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11097 (find_classfile): Added dep_name argument.
11098 (find_class): Compute name of dependency.
11099 (open_in_zip): Call jcf_dependency_add_file.
11100 * gjavah.c (output_file): No longer global.
11101 (usage): Don't mention "gjavah".
11103 (java_no_argument): Likewise.
11104 (version): Likewise.
11105 (main): Recognize and handle -M family of options.
11106 (print_mangled_classname): Return is void.
11107 (process_file): Handle case where output is suppressed.
11108 (HANDLE_END_FIELD): Likewise.
11109 (HANDLE_METHOD): Likewise.
11110 * jcf-depend.c: New file.
11112 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11114 * java-tree.def: Add missing newline at EOF.
11116 1998-10-13 Tom Tromey <tromey@cygnus.com>
11118 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11119 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11121 Include <config.h> and "system.h".
11122 (disassemble_method): Undefine RET to avoid clash with
11123 config/i386/i386.h.
11125 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * decl.c (runtime_exception_type_node, error_exception_type_node):
11128 New global variables.
11129 (init_decl_processing): Initialized.
11130 * expr.c (java_lang_expand_expr): Set caught exception type to
11131 null if catch handler argument doesn't exit.
11132 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11134 * java-tree.h (runtime_exception_type_node,
11135 error_exception_type_node): Global variables declared.
11136 (DECL_FUNCTION_THROWS): New macro.
11137 (DECL_FUNCTION_BODY): Modified comment.
11138 (DECL_SPECIFIC_COUNT): Likewise.
11139 (struct lang_decl): New field throws_list.
11140 (IS_UNCHECKED_EXPRESSION_P): New macro.
11141 * lex.c (java_lex): Generate location information for THROW_TK.
11142 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11143 EXCEPTIONS_P): New macros.
11144 (enum jdep_code): New value JDEP_EXCEPTION.
11145 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11146 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11147 PATCH_METHOD_RETURN_ERROR): New macros.
11148 (patch_method_invocation_stmt): Added new argument to prototype.
11149 (patch_synchronized_statement, patch_throw_statement,
11150 check_thrown_exceptions, check_thrown_exceptions_do,
11151 purge_unchecked_exceptions, check_throws_clauses): New function
11153 * parse.y Fixed typo in keyword section.
11154 (throw:): Rule tagged <node>.
11155 (THROW_TK): Keyword tagged <operator>.
11156 (method_header:): Last argument to call to method_header passed
11158 (throws:, class_type_list:, throw_statement:,
11159 synchronized_statement:, synchronized:): Defined actions.
11160 (method_header): New local variable current. Register exceptions
11161 from throws clause.
11162 (java_complete_tree): Complete and verify exceptions from throws
11164 (complete_class_report_errors): Error message on exceptions not
11166 (java_check_regular_methods): Fixed typo. Shortcut on private
11167 overriding methods. Changed error message on method
11168 redefinition. Check for throws clause compatibility.
11169 (check_throws_clauses): New function.
11170 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11171 method. Changed error message on method redefinition.
11172 (currently_caught_type_list): New static variable.
11173 (java_complete_expand_methods): Purge unchecked exceptions from
11174 throws clause list. Call PUSH_EXCEPTIONS before walk and
11175 POP_EXCEPTIONS after.
11176 (resolve_qualified_expression_name): Pass new argument as NULL to
11177 patch_method_invocation_stmt.
11178 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11179 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11180 argument list when appropriate. Use new argument if non null to
11181 store selected method decl.
11182 (patch_invoke): Convert if necessary args of builtin types before
11183 forming CALL_EXPR. Argument list no longer reversed here.
11184 (invocation_mode): Treat final methods as static methods.
11185 (java_complete_tree): New cases for THROW_EXPR: and
11186 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11188 (complete_function_arguments): No more RECORD_TYPE
11189 conversion. Function parameter nodes no longer saved.
11190 (valid_ref_assignconv_cast_p): Avoid handling null type.
11191 (patch_binop): Fixed null constant reference handling.
11192 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11193 BUILD_THROW macros.
11194 (patch_try_statement): Fixed comments. Record caught types in
11195 list, push the list, expand try block and pop the list.
11196 (patch_synchronized_statement, patch_throw_statement,
11197 check_thrown_exceptions, check_thrown_exceptions_do,
11198 purge_unchecked_exceptions): New functions.
11199 * typeck.c (lookup_argument_method): Allow WFL in place of method
11200 DECL_NAME during method definition check
11202 1998-10-09 Tom Tromey <tromey@cygnus.com>
11204 * gjavah.c (decode_signature_piece): New function.
11205 (print_c_decl): Use it. Added `name_override' argument.
11206 (print_method_info): Use name_override argument to print_c_decl.
11207 (seen_fields): Removed.
11208 (print_field_info): Don't update seen_fields.
11209 (struct method_name): New structure.
11210 (method_name_list): New global.
11211 (print_method_info): Add new method to list of methods.
11212 (name_is_method_p): New function.
11213 (print_field_info): If field name has same name as method, then
11215 (process_file): Parse methods before fields.
11216 (field_pass): New global.
11217 (HANDLE_END_FIELD): Take field_pass into account.
11219 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11221 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11222 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11224 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11226 * jvspec.c: Fix bug in jvgenmain_spec patch.
11228 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11230 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11231 * decl.c (soft_exceptioninfo_call_node): New global variable.
11232 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11233 takes extra integer argument. soft_exceptioninfo_call_node
11235 * except.c (java_set_exception_lang_code): New function
11236 (method_init_exceptions): Called here.
11237 (prepare_eh_table_type): New function.
11238 (expand_end_java_handler): Called here.
11239 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11240 one argument. Modified generation of call to
11241 soft_badarrayindex_node to use new argument.
11242 (build_java_arrayaccess): Pass faulty index value to
11243 build_java_throw_out_of_bounds_exception.
11244 (generate_name): New function.
11245 (java_lang_expand_expr): New local variables node, current,
11246 has_finally_p. Expand TRY_EXPR node.
11247 (process_jvm_instruction): Replace top of the stack with thrown
11248 object reference when entering exception handler.
11249 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11250 specific tree codes.
11251 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11253 (DECL_SPECIFIC_COUNT): New macro.
11254 (prepare_eh_table_type, java_set_exception_lang_code,
11255 generate_name): New function declarations.
11256 (match_java_method): Declaration deleted.
11257 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11259 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11260 * parse.h (redefinition_error, refine_accessible_methods_list,
11261 can_cast_to_p): Function declaration removed.
11262 (classitf_redefinition_error, variable_redefinition_error,
11263 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11264 find_most_specific_methods_list, argument_types_convertible,
11265 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11266 valid_cast_to_p, valid_method_invocation_conversion_p,
11267 try_reference_assignconv, add_stmt_to_compound,
11268 build_jump_to_finally, build_tree_list, patch_try_statement,
11269 java_get_catch_block): New function declarations.
11270 * parse.y (string_buffer_type): Global variable deleted.
11271 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11272 finally): Rules tagged <node>.
11273 (TRY_TK, CATCH_TK): Token tagged <operator>.
11274 (class_body_declaration:, class_member_declaration:,
11275 formal_parameter:, explicit_constructor_invocation:,
11276 interface_member_declaration:, constant_declaration:,
11277 primary_no_new_array:, class_instance_creation_expression:,
11278 array_creation_expression:): Issue error on unsuported JDK1.1
11280 (try_statement:, catches:, finally:): Define actions.
11281 (catch_clause_parameter): New rule.
11282 (catch_clause:): Use new rule catch_clause_parameter.
11283 (parse_jdk1_1_error): New function.
11284 (redefinition_error): Renamed classitf_redefinition_error.
11285 (variable_redefinition_error): New function.
11286 (check_class_interface_creation): Call
11287 classitf_redefinition_error.
11288 (java_complete_tree): Added error message on JDEP_TYPE: case.
11289 (complete_class_report_errors): Fixed indentation.
11290 (declare_local_variables): Call variable_redefinition_error.
11291 (source_end_java_method): Call java_set_exception_lang_code and
11292 emit_handlers where appropriate.
11293 (java_method_add_stmt): Call add_stmt_to_block.
11294 (add_stmt_to_block): New function.
11295 (lookup_method_invoke): Fixed outside comment. new local variable
11296 candicates. Call find_applicable_accessible_methods_list and
11297 find_most_specific_methods_list when searching for a
11298 method. Modified error report to list possible candidates when
11300 (find_applicable_accessible_methods_list,
11301 find_most_specific_methods_list, argument_types_convertible): New
11303 (refine_accessible_methods_list): Function deleted.
11304 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11305 expr (if applicable) before calling patch_array_ref.
11306 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11307 (enter_block): Fixed comment.
11308 (enter_a_block): New function.
11309 (patch_assignment): Reorganized. Call try_reference_assignconv for
11310 references. Call valid_cast_to_p instead of can_cast_to_p.
11311 (try_reference_assignconv,
11312 valid_builtin_assignconv_identity_widening_p): New functions.
11313 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11314 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11316 (build_string_concatenation): Don't resolve StringBuffer.
11317 (patch_cast): Fixed inverted arguments.
11318 (patch_array_ref): Code to save array expr deleted. Call
11319 valid_cast_to_p instead of can_cast_to_p.
11320 (generate_labeled_block): Call generate_name.
11321 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11322 patch_try_statement): New functions.
11323 * typeck.c (match_java_method): Function deleted.
11325 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11327 * jvspec.c: jvgenmain_spec uses different temporary file names.
11329 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11331 * jvspec.c (lang_specific_driver): Fail if user specifies
11332 --main= when not linking.
11334 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11336 * class.c (make_class_data): Push value for `thread' field.
11337 * decl.c (init_decl_processing): Added `thread' field to class.
11339 * class.c (add_field): Always make static fields externally
11342 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11344 * expr.c (build_java_athrow,
11345 build_java_throw_out_of_bounds_exception, expand_invoke,
11346 build_newarray, expand_java_multianewarray, build_java_monitor):
11347 Update comments to reflect _Jv_* function names.
11349 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11351 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11352 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11353 * parse.y (expand_start_java_method): Likewise.
11355 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11357 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11359 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11360 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11361 * expr.c: Remove no-longer-needed calls to promote_type.
11362 * decl.c (give_name_to_locals): Liekwise.
11363 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11364 * parse.y: Add/remove promote_type calls as appropriate.
11365 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11366 (parse_signature_string): Likewise.
11367 (build_java_array_type): Fix for now signature convenions.
11369 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11371 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11373 * class.c (init_class_processing): libjava function renamed to
11376 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11378 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11379 * java-tree.def: Fixed DEFTREECODE third argument.
11380 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11381 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11382 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11383 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11384 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11385 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11386 * lang.c (java_tree_code_type, java_tree_code_length,
11387 java_tree_code_name): New arrays.
11388 (lang_init): Append Java tree node definitions to Gcc ones.
11389 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11391 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11393 (java_lex): Allow declaration of empty string constants. Retain
11394 location information on CASE_TK and DEFAULT_TK.
11395 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11396 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11397 Modified to be more robust.
11398 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11399 (build_new_invocation, try_builtin_assignconv,
11400 patch_switch_statement, string_constant_concatenation,
11401 build_string_concatenation, patch_string_cst, patch_string,
11402 java_expand_switch): New function declarations.
11403 * parse.y: Rules related to switch and EH tagged <node>.
11404 (label_id): Set to NULL_TREE
11405 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11407 (this_or_super:): Fixed indentation.
11408 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11409 statement_expression:): Removed call to RULE on all sub-rules.
11410 (switch_expression:, switch_labels:): New rules.
11411 (switch_statement:, switch_block:, switch_block_statement_groups:,
11412 switch_block_statement_group:, switch_labels:, switch_label:):
11414 (throw_statement:, synchronized_statement:, try_statement:):
11415 Defined temporary actions.
11416 (class_instance_creation_expression:): Call
11417 build_new_invocation. Fixed indentation.
11418 (field_access): Fixed indentation.
11419 (method_invocation): Likewise.
11420 (make_qualified_primary): Use THIS_EXPR.
11421 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11422 resolving from SUPER, set *type_found.
11423 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11424 (java_complete_tree): Removed unused local variable `location'. Case
11425 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11426 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11427 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11428 STRING_CST: case. default: checks for patchable strings.
11429 (complete_function_arguments): Transform string constant or
11430 crafted StringBuffer if necessary.
11431 (build_method_invocation): Fixed comments.
11432 (build_new_invocation): New function.
11433 (patch_assignment): Call try_builtin_assignconv to figure a valid
11434 assignment conversion between builtin types.
11435 (try_builtin_assignconv): New function.
11436 (build_binop): Use URSHIFT_EXPR directly to call build.
11437 (operator_string): Use UNARY_PLUS_EXPR.
11438 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11440 (do_merge_string_cste, merge_string_cste,
11441 string_constant_concatenation, build_string_concatenation,
11442 patch_string, patch_string_cst): New function.
11443 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11444 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11445 (build_newarray_node): Use NEW_ARRAY_EXPR.
11446 (build_this): Use THIS_EXPR.
11447 (build_return): Enable debug information on return statement.
11448 (build_if_else_statement): Likewise.
11449 (complete_labeled_statement): Fixed related comment.
11450 (build_loop_body): Fixed comment.
11451 (build_bc_statement): Enable debug information on break/continue
11453 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11455 (patch_switch_statement, case_identity, java_expand_switch): New
11458 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11460 * buffer.h (BUFFER_INIT): New macro.
11461 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11462 Pass (struct jcf_partial *state) to most functions.
11463 (jcf_block, jcf_relocation): New types.
11464 Support labels, branches, conditionals, loops.
11466 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11468 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11470 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11472 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11473 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11474 not integer_type_node (INT_TYPE_SIZ bits).
11476 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11478 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11479 * jcf-dump.c (print_exception_table): New function.
11480 (disassemble_method): Better handling of wide instructions.
11481 Make more robust for bad input.
11483 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11485 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11488 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11490 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11492 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11494 * Makefile.in ($(PARSE_H)): Removed target.
11496 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11498 * Makefile.in (JAVA_OBJS): Add memmove.o
11499 (memmove.o): New target & rules.
11501 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11503 * expr.c (expand_invoke): Don't generate a call to the class init
11506 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11508 * Makefile.in: Add many missing dependencies.
11509 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11511 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11512 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11514 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11516 * decl.c (complete_start_java_method): If method is static (and
11517 not private) call _Jv_InitClass.
11518 * expr.c (expand_invoke): Don't call build_class_init.
11520 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11522 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11524 * Make-lang.in (GCJ): Define before using.
11526 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11528 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11529 losing due to namespace pollution in GNU getopt.h
11531 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11533 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11534 (java.all.cross): Likewise.
11535 (java.rest.encap): Likewise.
11537 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11539 * gjavah.c (print_class_decls): Fix thinko in arglist
11540 * jcv-io.c (find_classfile): Similarly.
11542 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11544 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11546 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11548 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11549 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11550 * Makefile.in (PARSE_C): New macro.
11551 (PARSE_H): Likewise.
11552 (PARSE_SCAN_C): Likewise.
11553 ($(PARSE_C)): Target renamed from parse.c.
11554 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11555 (clean): Remove parse-scan.c as well.
11556 (parse.o): Depend on $(PARSE_C).
11558 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11560 * README, license.terms: Removed.
11562 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11563 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11564 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11565 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11566 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11567 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11568 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11569 and Java trademark attribution.
11571 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11573 * Makefile.in: Use gcjh, not gjavah.
11574 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11575 * Make-lang.in: Changed gjavah to gcjh everywhere.
11577 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11579 * gjavah.c: Support new -prepend -add -append flags.
11580 (print_method_info): Method is not virtual if class is final.
11582 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11584 * jv-scan.c: Fixed copyright assignment.
11585 * keyword.gperf: Likewise.
11586 * keyword.h: Likewise.
11587 * lex.c: Fixed copyright assignment.
11588 (java_lex): Push unicode back when parsing '<'.
11589 * lex.h: Fixed copyright assignment.
11590 * parse-scan.y: Likewise.
11591 * parse.h: Fixed copyright assignment.
11592 (build_debugable_stmt, complete_for_loop): New function prototypes.
11593 * parse.y: Fixed copyright assignment.
11594 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11595 size_zero_node when completing a loop with no exit condition.
11596 (for_statement_nsi:): Define action.
11597 (for_init:, for_update:): Return size_zero_node when empty.
11598 (declare_local_variables): Call build_debugable_stmt.
11599 (build_debugable_stmt): New function.
11600 (build_loop_body): Build debugable statement around loop
11602 (complete_loop_body): Take into account the debugable statement
11603 around the EXIT_EXPR.
11604 (complete_loop_body): New function.
11605 (patch_exit_expr): Fixed condition inversion.
11607 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11609 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11610 name of thread define.
11611 * jvspec.c (THREAD_NAME): New macro.
11613 (THREADLIB): Likewise.
11614 (lang_specific_driver): Recognize attempt to link with thread
11615 library or gc library. Recognize -ljava on command line so it
11616 isn't linked against more than once.
11618 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11620 * parse-scan.y (report_main_declaration): Name of the class
11621 containing `main' can be a qualified name.
11623 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11625 * config-lang.in: Changed gjavac to gjc everywhere.
11626 * Make-lang.in: Changed gjavac to gjc everywhere.
11628 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11631 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11632 and install the files.
11633 * Makefile.in (JAVA_OBJS_LITE): New variable.
11634 (compiler:): Now include jv-scan as a dependency.
11635 (../jv-scan$(exeext), parse-scan.c): New targets.
11636 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11637 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11638 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11639 check for errors even if parse_only.
11640 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11642 (yylex): New function. Uses java_lex body.
11643 (java_lex): Removed commented out statement. Remove local variable
11644 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11645 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11646 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11647 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11648 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11649 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11651 (java_lex_error): Empty if JC1_LITE is defined.
11652 (java_get_line_col): Return 0 if JC1_LITE is defined.
11653 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11654 SET_MODIFIER_CTX): Moved into the section containing the macros
11655 conditionally defined by JC1_LITE.
11656 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11657 argument if JC1_LITE is defined.
11658 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11659 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11661 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11662 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11663 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11664 to different values according to JC1_LITE.
11665 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11666 declared if JC1_LITE set.
11667 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11668 defined if JC1_LITE not set.
11669 (struct parser_ctx): Reorganized and skip the jc1 front end part
11671 (java_layout_classes): New function definition.
11672 (java_push_parser_context, java_init_lex, yyparse, yylex,
11673 yyerror): Prototype always declared. All other static function
11674 prototypes declared only if JC1_LITE is not set.
11675 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11676 declared in parse.h.
11677 (java_layout_classes): New function.
11678 (java_complete_expand_methods): No longer layout the class here.
11679 * parse-scan.y: New file.
11680 * jv-scan.c: New file.
11682 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11684 * gjavah.c (main): Handle -friend option.
11685 (friend_specs): New global.
11686 (generate_access): Handle friend_specs.
11687 (process_file): Likewise.
11688 (MAX_FRIENDS): New macro.
11689 (friend_count): New global.
11690 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11691 Changed all callers.
11693 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11695 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11696 (main): Handle processing all the entries of a named .zip archive.
11697 * jcf-io.c (jcf_trim_old_input): New function.
11698 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11700 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11702 * lang.c (flag_assume_compiled): Make default be on.
11704 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11706 * jcf-dump.c: Add bunches of flags to control output more.
11707 (process_class): New function; support printing more than one class.
11708 (main): Support new --print-main and --javap flags.
11709 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11710 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11712 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11714 Change mangling of dispatch table to match C++ vtable (w/thunks).
11715 * class.c (build_dtable_decl), java-tree.h: New function.
11716 (make_class_data): Call it.
11717 * decl.c (init_decl_processing): Likewise.
11719 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11721 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11722 soft_anewarray; adjust args passed.
11723 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11724 match _Jv_NewObjectArray.
11726 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11728 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11729 * expr.c (loopup_label): Call create_label_decl.
11730 (create_label_decl): New function.
11731 (java_lang_expand_expr): Call expand_start_bindings with argument
11733 * java-tree.h Added space after PROTO in function declarations
11735 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11736 (create_label_decl, push_labeled_block): New function
11738 * lex.c (label_id): Initialize.
11739 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11741 * parse.h Added space after PROTO in function declarations when
11743 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11744 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11745 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11746 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11748 (struct parser_ctxt): New fields current_loop,
11749 current_labeled_block.
11750 (build_if_else_statement, patch_if_else_statement,
11751 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11752 generate_labeled_block, complete_labeled_statement,
11753 build_bc_statement, patch_bc_statement, patch_loop_statement,
11754 build_new_loop, build_loop_body, complete_loop_body): New function
11756 * parse.y (java_warning_count): New global variable.
11757 (label_id): New static variable.
11758 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11759 (block:): Return size_zero_node when block is empty.
11760 (empty_statement:): Return size_zero_node.
11761 (statement:): Implement supplemental action when for_statement: is
11763 (label_decl:): New rule.
11764 (labeled_statement:): Rewritten using label_decl. Actions
11766 (labeled_statement_nsi:): Likewise.
11767 (if_then_statement): Actions implemented.
11768 (while_expression): New rule.
11769 (while_statement:): Rewritten using while_expression. Actions
11771 (while_statement_nsi:): Likewise.
11772 (do_statement_begin:): New rule.
11773 (do_statement:): Rewritten using do_statement_begin. Actions
11775 (for_statement:): Rewritten using for_begin. Actions implemented.
11776 (for_statement_nsi:): Likewise.
11777 (for_header:, for_begin:): New rules.
11778 (for_init:): Actions implemented.
11779 (statement_expression_list:, break_statement:,
11780 continue_statement:): Likewise.
11781 (yyerror): Count number of issued warning(s).
11782 (java_report_errors): Report error(s) and/or warning(s).
11783 (java_complete_class): Use build_java_argument_signature to
11784 recompute completed method signature.
11785 (java_check_regular_methods): New locals method_wfl and aflags.
11786 Use method_wfl instead of lookup_cl during error reports. Fixed
11787 indentation and modified some error messages. Use
11788 lang_printable_name in method instead of the DECL_NAME. New code
11789 to issue warnings on methods not overriding corresponding methods
11790 private to a different package.
11791 (java_method_add_stmt): Call add_stmt_to_compound.
11792 (add_stmt_to_compound): New function.
11793 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11794 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11795 (build_if_else_statement, patch_if_else_statement,
11796 build_labeled_block, generate_labeled_block,
11797 complete_labeled_statement, build_new_loop, build_loop_body,
11798 complete_loop_body, patch_loop_statement, build_bc_statement,
11799 patch_bc_statement, patch_exit_expr): New functions.
11800 * typeck.c (build_java_signature): Build argument signature before
11801 enclosing it in between parenthesis.
11803 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11805 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11806 (JAVA_OBJS): Added reminder comment
11808 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11810 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11811 be interpreted as a long long.
11813 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11815 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11816 soft_initialise_class. Use _Jv_NewMultiArray, not
11817 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11818 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11819 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11820 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11822 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11824 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11825 length_identifier_node): New global tree node constants.
11826 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11827 Replace uses by super_identifier_node etc.
11828 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11830 * parse.y (resolve_field_access): Don't special-case ".length" if
11831 flag_emit_class_files.
11832 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11833 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11836 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11838 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11839 * class.c (make_method_value): Remove init for removed fields.
11841 * class.c (layout_class): Use build_java_argument_signature.
11842 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11844 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11845 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11846 (build_java_signature): Don't use push_java_argument_signature.
11848 * typeck.c (lookup_argument_method): New function.
11849 * parse.y (java_check_regular_methods): Use lookup_argument_method
11850 instead of lookup_java_method2 followed by lookup_java_method.
11852 * parse.y (check_method_redefinition): Minor optimization.
11854 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11855 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11857 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11859 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11862 * gjavah.c (java_float_finite): Use K&R-style definition.
11863 (java_double_finite): Likewise.
11864 (generate_access): Now returns void. Changed all callers.
11865 (last_access_generated): Removed.
11866 (process_file): Only make a single pass over the .class file.
11868 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11870 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11871 for compatibility for G++ (with -fvtable-thunks).
11872 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11874 * gjavah.c (process_file): Use public inheritance for super-class.
11876 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11878 * lex.c (java_init_lex): Initialize ctxp->package.
11879 * parse.h (struct parser_ctxt): package and package_len replaced
11880 by tree package, an identifier node. Field method_decl_list is
11881 gone. Fixed comments.
11882 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11883 class_in_current_package): New function prototypes.
11884 * parse.y (array_type:): Set class loaded flag on primitive type
11886 (package_declaration:): Assign ctxp->package to the
11888 (method_invocation:): Handle invocation of method qualified by
11890 (single_type_import_declaration:): Removed ambiguity check.
11891 (java_pop_parser_context): New local variable `next'. Reset and
11892 set IMPORT_CLASSFILE_NAME flags on current and previous import
11894 (java_accstring_lookup): Use new local macro COPY_RETURN.
11895 (lookup_field_wrapper): New function.
11896 (parser_qualified_classname): Use merge_qualified_name.
11897 (parser_check_super_interface): Broaden error message.
11898 (do_resolve_class): Check for qualified class name in the current
11899 compilation unit if appropriate.
11900 (process_imports): Check for already defined classes.
11901 (check_pkg_class_access): Got rid of call to
11902 get_access_flags_from_decl.
11903 (java_complete_expand_methods): Call safe_layout_class based on
11904 the current class size.
11905 (make_qualified_primary): Build a WFL qualification on primary if
11907 (merge_qualified_name): New function.
11908 (make_qualified_name): Use merge_qualified_name.
11909 (resolve_expression_name): Use safe_lookup_field.
11910 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11911 (resolve_qualified_expression_name): Likewise. Check on resolved
11912 element accessibility.
11913 (not_accessible_p, class_in_current_package): New functions.
11914 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11915 (patch_method_invocation_stmt): Merged common pieces. Check
11916 accessibility of invoked method.
11917 (check_for_static_method_reference): Add returned type in error
11919 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11920 (refine_accessible_methods_list): Merged two conditions in test.
11921 (java_complete_class): Sanity check on stabilize_ref gone.
11922 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11924 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11926 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11928 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11930 * gjavah.c (F_NAN): Removed.
11931 (F_NAN_MASK): New macro.
11932 (F_POSITIVE_INFINITY): Removed.
11933 (F_NEGATIVE_INFINITY): Likewise.
11934 (java_float_finite): Rewrote.
11935 (D_NAN_MASK): Renamed.
11936 (java_double_finite): Rewrote.
11937 (D_POSITIVE_INFINITY): Removed.
11938 (D_NEGATIVE_INFINITY): Likewise.
11940 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11941 If verbose, print underlying representation of value in hex.
11943 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11945 * buffer.h, buffer.c: New files.
11946 * Makefile.in (JAVA_OBJS): Add buffer.o.
11948 Support locals variables and writing their debug entries to .class.
11949 * jcf-write.c: Simplify some by user new buffer type.
11950 (vode_buffer_grow): Removed.
11951 (struct localvar_info): New type.
11952 (localsvars, localvartable): New buffers.
11953 (localvar_alloc, localvar_free): New functions.
11954 (generate_bytecode_insns): Handle local variables.
11955 (generate_classfile): Write LocalVariableTable attribute.
11957 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11959 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11960 * zipfile.h (ZIPMAGIC): New macro.
11962 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11964 * Makefile.in (gjavah.o): Updated dependencies.
11965 (jcf-dump.o): Likewise.
11966 (all.indirect): Use ../gjavah.
11967 (../gjavah$(exeext)): Likewise.
11968 (clean): Don't remove gjavah.
11969 (clean): Remove parse.c, not java/parse.c.
11970 * Make-lang.in (java): Added gjavah.
11971 (gjavah$(exeext)): New target.
11972 (GJAVAH_SOURCES): New macro.
11973 (java.all.build): Added gjavah.
11974 (java.all.cross): Likewise.
11975 (java.rest.encap): Likewise.
11976 * config-lang.in (compilers, stagestuff): Added gjavah.
11978 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11980 * gjavah.c (java_float_finite): New function.
11981 (java_double_finite): Likewise.
11982 (F_POSITIVE_INFINITY): New macro.
11983 (F_NEGATIVE_INFINITY): Likewise.
11985 (D_POSITIVE_INFINITY): Likewise.
11986 (D_NEGATIVE_INFINITY): Likewise.
11988 (print_field_info): Use java_float_finite and java_double_finite.
11990 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11992 * parse.y (method_header): Name "this" implicit argument.
11994 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11996 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11997 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11998 (put_linenumber): New function.
11999 (generate_bytecode_insns, generate_classfile): Write line numbers.
12001 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12003 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12004 (lookup_name, build_known_method_ref, build_class_init,
12005 build_invokevirtual, invoke_build_dtable, match_java_method,
12006 build_field_ref, pushdecl_force_head, build_java_binop,
12007 binary_numeric_promotion, build_decl_no_layout,
12008 build_java_arrayaccess, build_newarray, build_anewarray,
12009 build_java_array_length_access, build_java_arraynull_check): New
12010 extern function prototypes.
12011 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12012 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12014 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12016 * jcf.h (jcf_out_of_synch): New extern function prototype.
12017 * parse.h: Static/global function implemented in parse.y
12018 prototyped and declarations moved at the end of the file.
12019 (DECL_P): Check that the argument isn't null.
12020 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12021 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12022 (QUAL_DECL_TYPE): New macro.
12023 (PARAMS): Macro definition removed.
12024 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12025 (return_statement:): Call build_return.
12026 (field_access:): Call make_qualified_primary in sub rule.
12027 (method_invocation:): Build method invocation and call
12028 make_qualified_primary when processing primaries.
12029 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12030 get_type_from_signature.
12031 (java_check_regular_method): Extra integer 0 argument when calling
12032 lookup_java_method2.
12033 (lookup_java_interface_method2): Extra method DECL argument when
12034 calling lookup_java_interface_method2.
12035 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12036 COMPOUND_EXPR node.
12037 (java_complete_expand_method): Layout current class iff not
12038 already done. Don't process interface's methods.
12039 (java_complete_expand_method): Use super class only if it
12040 exists. Use current class otherwise.
12041 (make_qualified_primary): New function.
12042 (resolve_expression_name): Process qualified expression or
12043 expression from primary the same way.
12044 (resolve_expression_name): Two last arguments to
12045 resolve_field_access are now NULL_TREEs.
12046 (resolve_field_access): New variable is_static. Local field must
12047 be DECLs. is_static computed on field DECLs only. Append code in
12048 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12049 to initialize field_type.
12050 (resolve_qualified_expression_name): New local variable,
12051 previous_call_static and is_static. Handle primaries with function
12052 calls, casts, array references and `this'. `super' now handled as
12053 `(super_class)this'. Use is_static to clarify boolean expressions.
12054 Added code to handle case where a proper handle is required to
12055 access a field. Use QUAL_DECL_TYPE where applicable.
12056 (maybe_access_field): New function.
12057 (patch_method_invocation_stmt): New arguments primary, where,
12058 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12059 deleted. Use `where' as a type to search from if specified. Check
12060 for static method reference where forbidden. Append primary or
12061 current_this to the argument list if not calling constructor nor
12063 (check_for_static_method_reference): New function.
12064 (patch_invoke): Layout the class on which new is done if
12066 (lookup_method_invoke): Changed format to report errors on
12068 (qualify_ambiguous_name): New local variable this_found. Now
12069 handle things from primaries. Method call are considered
12071 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12072 changed into NULLs.
12073 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12074 (java_complete_tree): New case fo RETURN_EXPR. Process function
12075 call arguments in separate function.
12076 (complete_function_arguments): New function.
12077 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12079 (patch_assignment): Take the return function slot into account as
12080 a RHS. Distinguish assignment from a return.
12081 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12082 when checking methods in interfaces.
12083 (resolve_type_during_patch): NULL argument to unresolve_type_p
12084 instead of NULL_TREE.
12085 (patch_newarray): Fixed typo in comment.
12086 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12087 (build_return, patch_return): New functions.
12088 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12090 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12092 * constants.c (find_name_and_type_constant, find_fieldref_index,
12093 find_methodref_index): New methods.
12094 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12095 just return given method. Also, rename to build_known_method_ref.
12096 (expand_invoke): Rename call to build_invoke_non_interface.
12097 * java-tree.h, parse.h: Update prototype.
12098 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12099 (such as expand_expr_stmt) if flag_emit_class_files.
12100 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12101 STACK_TARGET, IGNORE_TARGET): New macros.
12102 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12103 (generate_bytecode_insn): New function to generate method's bytecode.
12104 (generate_classfile): Node generate Code attribute for a method.
12105 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12106 push_long_const, field_op, adjust_typed_op, maybe_wide):
12107 New functions used by generate_bytecode_insn.
12109 * typeck.c (signature_include_return): Remove variable.
12110 (push_java_argument_signature, build_java_argument_signature): New.
12111 (build_java_signature): Use push_java_argument_signature.
12112 * parse.y: Use build_java_argument_signature instead of fiddling
12113 with signature_include_return.
12115 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12117 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12120 * Makefile.in (all.indirect): Added gjavah$(exeext).
12121 (gjavah$(exeext)): Added $(exeext).
12124 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12126 * class.c (layout_class): Call to java_layout_parsed_class replace
12127 by safe_layout_class.
12128 * expr.c (build_java_array_length_access): Removed static storage
12129 class in the function definition.
12130 (build_java_arraynull_check): Likewise.
12131 Also fixed typos in two comments.
12132 * lex.c (java_init_lex): Initialize static global kw_length.
12133 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12134 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12136 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12137 * parse.h (resolve_no_layout): New static function declaration.
12138 (get_identifier_in_static): Declaration removed.
12139 (java_layout_parsed_class): Function name declaration changed to
12141 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12142 not_initialized_as_it_should_p, build_this): New static function
12144 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12145 binary_numeric_promotion, stabilize_reference,
12146 build_decl_no_layout, build_java_arrayaccess): Extern function
12147 declarations moved into their own section.
12148 (build_newarray, build_anewarray, build_java_array_length_access,
12149 build_java_arraynull_check): New extern function declarations.
12150 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12151 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12153 (CALL_CONSTRUCTOR_P): New macro.
12154 * parse.y (kw_length): New static global tree node.
12155 (return_statement): Tagged <node>.
12156 (RETURN_TK): Tagged <operator>.
12157 (variable_declarator_id:): Build variable declaration with an
12158 empty initialization value if a syntax error was found in the
12159 initialization part of the variable declaration.
12160 (statement_without_trailing_substatement:): return_statement: now
12161 uses the default rule.
12162 (return_statement:): Temporarily fixed to return NULL_TREE.
12163 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12164 (class_instance_creation_expression:): Class creation rules now
12165 call build_method_invocation upon reduction.
12166 (array_creation_expression:): Rules call build_newarray_node upon
12168 (dim_exprs:): Build a list of dimension expressions.
12169 (dim_expr:): Store location of the OSB_TK in the dimension
12171 (method_invocation:): Added a new error rule.
12172 (build_unresolved_array_type): WFL argument may also be an array
12173 on a primitive type. Name of the argument changed to reflect this.
12174 (method_declarator): Insert argument type at the beginning of the
12175 argument type list and later reverse the list.
12176 (unresolved_type_p): Argument 'returned' may be optionally
12178 (java_layout_class_from_source): Function renamed
12180 (resolve_and_layout): Now call resolve_no_layout and
12182 (resolve_no_layout): New function.
12183 (purify_type_name): New function.
12184 (complete_class_report_errors): Call purify_type_name during error
12185 report on a type not found.
12186 (process_imports): error_found local variable doesn't need to be
12187 initialized to zero.
12188 (declare_local_variables): New local type_wfl. Fixed typo in error
12189 message. type_wfl assigned to unresolved type and used to register
12190 incomplete type. Build a WFL around the variable initialization
12191 statement so that debug info can be generated on it.
12192 (source_start_java_method): Reverse argument list after they've
12194 (current_this): New static global variable.
12195 (java_complete_expand_methods): Set current_this when appropriate.
12196 (resolve_expression_name): Build correct static and non static
12197 field access bearing a simple name.
12198 (resolve_field_access): Resolve the length field of arrays. Handle
12200 (patch_method_invocation_stmt): Set the type of the method
12201 invocation to error_mark_node. This value is later overridden by a
12202 valid type, if any. Don't handle qualified constructor invocation
12203 as qualified method invocation. Call lookup_method_invoke with its
12204 new flag. It's no longer necessary to access the selected method
12205 as the value of a tree list. Handle constructor invocation.
12206 (patch_invoke): Reverse argument list when invoking non interface
12207 methods. Insert call to new as the first argument of the
12209 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12210 defined within a final class. Return INVOKE_STATIC if the invoked
12211 method is a constructor.
12212 (lookup_method_invoke): New lc argument is a flag to indicate a
12213 constructor lookup. Now handle constructor lookup. Choose the most
12214 specific method in case several were matching the invocation
12215 requirements. Return a method decl instead of a tree list featuring
12216 one single method decl element.
12217 (refine_accessible_methods_list): New lc flag argument to
12218 indicate that a constructor is being looked up.
12219 (not_initialized_as_it_should_p): New function.
12220 (java_complete_tree): Now process fake tree codes
12221 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12222 save_expr on resolved function call arguments. Case on
12223 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12224 (patch_assignment): LHS can be a field access expression. When
12225 dealing with reference, lhs_type is the promoted type of the
12226 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12228 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12229 (patch_binop): Use not_initialized_as_it_should_p where
12231 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12232 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12234 (resolve_type_during_patch): New function.
12235 (patch_cast): Call resolve_type_during_patch to resolve type and
12236 report error accordingly.
12237 (patch_array_ref): Use not_initialized_as_it_should_p where
12238 applicable. Array base expression is saved before being
12239 used. Promote the type of an array elements if it contains non
12241 (build_newarray_node, patch_newarray, build_this): New functions.
12243 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12245 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12246 increment it in `for' statement.
12247 (print_field_info): If number is inf or nan, don't print it.
12248 (print_method_info): If method name is `delete', just ignore it.
12249 (print_c_decl): Special-case jstringArray.
12251 * gjavah.c (help): New function.
12252 (no_argument): New function.
12253 (usage): Changed text.
12254 (main): Rewrote argument handling. Now handles -v, --help,
12256 (version): New function.
12257 (found_error): New global.
12258 (main): Return found_error.
12259 (generate_access): Set found_error.
12260 (print_c_decl): Likewise.
12262 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12264 * gjavah.c (print_c_decl): Don't print "," when examining field.
12265 Skip type name when looking at "[L" types.
12266 (process_file): Now static.
12267 (generate_access): Now returns int.
12268 (last_access_generated): New global.
12269 (process_file): Clear last_access_generated; make multiple passes
12271 (print_field_info): Just return if generate_access returns true.
12272 (print_method_info): Likewise. Also, allow <init> functions to
12274 (print_c_decl): Added is_init argument. Print constructors
12276 (print_cxx_classname): Use UTF8_GET to extract characters from
12278 (print_base_classname): New function.
12279 (print_class_decls): New function.
12280 (process_file): Use it.
12281 (utf8_cmp): New function.
12283 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12285 * lang-options.h: Format changed to match changes in gcc/toplev.c
12286 to implement a --help option.
12288 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12290 * decl.c (init_decl_processing): Revert change to dtable_type.
12292 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12294 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12296 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12298 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12300 * lang.c (lang_init): Default flag_exceptions to 1, without
12301 checking to see if it's 2 first.
12303 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12305 * constants.c: Include "system.h".
12306 * decl.c: Likewise.
12307 * lang.c (flag_new_exceptions): Get via extern now.
12308 (lang_init_options): New functions. Turn on flag_new_exceptions.
12310 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12312 * lex.c (java_lex): Return 0 when we see an invalid character in
12315 * lex.c (java_read_char): Specify extra argument when calling
12317 (java_read_unicode, java_parse_end_comment,
12318 java_parse_escape_sequence): Likewise,
12319 (java_lex): Specify extra argument when calling
12320 java_lex_error. Test that IDs are beginning with a legal character
12321 for IDs. Handle invalid characters with an error message and a
12322 call to java_lex_error.
12323 (java_lex_error): Adjust column position by new argument
12324 `forward'. Issue an error even if in the middle of reporting an
12327 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12329 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12330 we don't explicitly put a null pointer when we're copying it.
12332 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12334 * gjavah.c (print_cxx_classname): New function.
12335 (super_class_name): Likewise.
12336 (print_super_fields): Removed.
12337 (in_super): Removed.
12338 (print_field_info): Never generate #defines.
12339 (print_c_decl): Changed generated types to match JNI. No longer
12340 print class name before method name.
12341 (print_method_info): Print "static" before static methods.
12342 Print "virtual" before non-final methods.
12343 (usage): Use exit(1), not exit(-1).
12345 (print_field_info): Use %.17g to print a double.
12346 (last_access): New globals.
12347 (process_file): Initialize last_access.
12348 (usage): Now static.
12349 (ACC_VISIBILITY): New define.
12350 (generate_access): New function.
12351 (print_field_info): Call it.
12352 (print_method_info): Likewise. Also, generate information for all
12353 methods, not just native methods. Return void.
12354 (print_c_decl): Return void.
12355 (print_field_info): Return void.
12357 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12359 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12360 processing the jc1 grammar file. Prefix bison functions and
12361 variables with java_.
12362 (parse.c): Dependencies on parse.h and lex.h
12363 * expr.c (build_java_arrayaccess): Function now global.
12364 * java-tree.h: Comment reorganized to carry on previous
12365 classification effort.
12366 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12367 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12368 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12369 java_parse (new prefix java_ generated by bison).
12370 (java_layout_parsed_class, java_register_parsed_class): Function
12372 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12373 * lex.c (static tree wfl_op): Variable deleted.
12374 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12375 ctxp fields to NULL_TREE.
12376 (java_lex): No longer create WFL for operators. Filename caching
12377 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12378 created as STRING_CST and later expanded. Removed extra argument
12379 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12381 (build_wfl_node): Removed code in comments.
12382 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12383 store token and location data in the current bison token.
12384 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12385 static/extern function declaration at the beginning of the file.
12386 (struct qualification): Data structure definition deleted.
12387 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12388 (qualify_ambiguous_name): Function declaration modified. Function
12389 now returns nothing.
12390 (build_array_ref, patch_array_ref, make_qualified_name,
12391 resolve_qualified_expression_name, maybe_generate_clinit,
12392 resolve_field_access): New static function declarations.
12393 (build_java_arrayaccess): New extern function declaration.
12394 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12395 (CALL_EXPR_PRIMARY): Macro deleted.
12396 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12397 (struct parser_ctxt): Field initialized_final
12398 removed. non_static_initialized, static_initialized: New fields.
12399 * parse.y (static tree kw_super, static tree kw_this): New global
12401 (%union): tree wfl field of operator member replaced by int
12402 location. WFLs are non longer created for operators.
12403 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12404 (qualified_name:): Now calls make_qualified_name to build the
12406 (type_declaration:): Consider generating <clinit> when class
12408 (variable_declarator:): Directly build an assignment node when the
12409 variable is initialized when declared.
12410 (this_or_super:): Build a WFL and set current location when THIS
12411 or SUPER are parsed.
12412 (expression_statement:): Wrap statement around a WFL.
12413 (primary_no_new_array:): Fixed typo. Changed value returned by
12414 THIS_TK because of its new type (temporary).
12415 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12416 (field_access:): Build qualified name with SUPER.
12417 (method_invocation:): Fixed returned value because of SUPER's new
12419 (array_access:): Use OSB_TK location information.
12420 (post_increment_expression:, post_decrement_expression:,
12421 unary_expression:, pre_increment_expression:,
12422 pre_decrement_expression:, unary_expression_not_plus_minus:,
12423 cast_expression:, multiplicative_expression:,
12424 additive_expression:, shift_expression:, relational_expression:,
12425 equality_expression:, and_expression:, exclusive_or_expression:,
12426 inclusive_or_expression:, conditional_and_expression:,
12427 conditional_or_expression:, assignment:): Use new location/token
12428 information available on operators.
12429 (create_class): Set super_decl_type to NULL_TREE when processing
12431 (register_fields): Field initialization is now a MODIFY_EXPR
12432 node. Chain initialization code to the matching lists (according
12433 the the field declaration modifiers).
12434 (maybe_generate_clinit): New function.
12435 (method_header): Don't set method's DECL_NAME to a WFL when adding
12436 methods to java.lang.Object.
12437 (resolve_and_layout): Now can return NULL_TREE if the type
12438 resolution fails. Otherwise, return the class DECL instead of its
12440 (check_method_redefinition): Don't patch method DECL_NAME if it
12441 belongs to java.lang.Object.
12442 (process_imports): Simply assign error_found to the value returned
12443 by check_pkg_class_access.
12444 (declare_local_variables): Don't use their init statements (if
12445 any) when parsing error were previously found. Reuse MODIFY_EXPR
12446 build during parsing as an init statement.
12447 (java_method_add_stmt): Now return the current method body.
12448 (java_layout_parsed_class, java_register_parsed_class): Functions
12450 (java_complete_expand_methods): Initialize the constant pool on a
12451 per class basis. Layout the classes before expanding their method
12452 bodies. Don't try expand artificial constructor code if error were
12453 found. Make the classes data and register them if no error were
12455 (java_complete_expand_method): Retrieve an artificial constructor
12456 argument list before entering its body. Assign the top block to
12457 the artificial constructor function body and set types of declared
12458 blocks and compound statements to void. Walk method body if not an
12459 artificial constructor.
12460 (make_qualified_name, cut_identifier_in_qualified): New functions.
12461 (resolve_expression_name): Fixed comments. Save/restore the
12462 current class CLASS_LOADED_P flag value. Build non qualified
12463 static field access and handle qualified expression names.
12464 (resolve_field_access, resolve_qualified_expression_name): New
12466 (patch_method_invocation_stmt): Use the new expression resolution
12467 scheme, calling resolve_field_access when the function call is
12468 resolved as an expression.
12469 (qualify_ambiguous_name): Function rewritten to work on qualified
12470 expression produced by make_qualified_name.
12471 (java_complete_tree): Promote type when function's argument are
12472 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12473 the assignment to discover further errors if RHS is a expression
12474 name that fails to evaluate. Declare LHS initialized even though
12475 the assignment failed. Don't use the location variable and removed
12476 extra argument in patch function calls. Now handle the ARRAY_REF
12477 case and build internal string representation when STRING_CSTs are
12479 (build_method_invocation): Don't wrap function call around a WFL.
12480 (build_assignment): Likewise. Use the operator location
12482 (patch_assignment): Handle array access LHSs. Handle error
12483 provenance, resulting in a better error report.
12484 (build_binop): Use op_location from operator as binop location
12486 (build_unaryop, build_incdec, build_cast): Likewise.
12487 (patch_binop): Extract location information from the node. Fixed
12488 typo in error message.
12489 (patch_unary_op): Extract location information from the node.
12490 (build_array_ref, patch_array_ref): New functions.
12492 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12494 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12495 match _Jv_IsInstanceOf.
12496 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12497 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12499 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12501 * decl.c (init_decl_processing): Functions are now named
12502 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12504 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12506 * java-tree.h (load_class): Add prototype.
12507 * class.c (is_compiled_class): Add missing arg to load_class.
12508 * expr.c (expand_java_NEW): Call load_class.
12509 * parse.y (process_import): Removed bogus use of void return value.
12511 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12513 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12514 Function name is "_Jv_Throw" instead of "soft_athrow".
12515 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12516 Function name is "_Jv_AllocObject" instead of "soft_new".
12517 Takes an extra parameter (object size).
12518 * expr.c: Update calls.
12520 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12522 * lex.c (java_get_line_col): Handle end-of-file.
12523 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12525 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12527 * lang.c (lang_init): Make -fexceptions the default.
12528 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12529 exception handling is not turned on.
12531 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12533 * lang.c (flag_new_exceptions): Make this this default.
12534 * decl.c (end_java_method): Call emit_handlers.
12535 * except.c (method_init_exceptions): Set language code and version.
12536 (expand_start_java_handler): Enable exception, and call
12537 expand_eh_region_start.
12538 (expand_end_java_handler): Enable exception, and set up catch blocks.
12539 (emit_handlers): New routine to generate the saved handlers.
12540 * java-except.h (emit_handlers): Add prototype.
12542 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12544 We used to have three different representations of the constant pool:
12545 the CPool structure, the tree_constant_pool, and the constructures
12546 used to build the Class object (which may need class and string
12547 constants) in compiled code. None were appropriate for compiling
12548 to .class files, so I did a major overhaul.
12550 First, the tree_constant_pool array was removed. Things were
12551 modified to the CPool structure in the JCF could be used.
12552 Second, a "capacity" field was added to the CPool, and functions
12553 written to search for a matching constant, adding one if not found.
12554 The code that generated the Class object was changed to use a CPool.
12555 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12556 the static Class object are now only in build_constants_constructor.
12557 Finally, I wrote code which can generate a .class file (including its
12558 constant pool) from the RECORD_TYPE of a class. This is a big step
12559 on the way to compiling Java source into .class files.
12561 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12562 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12564 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12565 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12566 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12567 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12568 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12569 (lang_type): Removed constant_pool field.
12570 * jcf.h (CPool): Renamed size to count. Added field capacity.
12571 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12572 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12573 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12575 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12576 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12577 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12578 (set_constant_entry, find_constant1, find_constant2,
12579 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12580 find_utf8_constant, find_class_or_string_constant): New functions.
12582 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12583 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12584 (give_name_to_class, get_class_constant): Likewise.
12585 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12586 (get_name_and_type_constant, get_ref_constant): Removed.
12587 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12588 * parse.y: Don't save/restore tree_constant_pool.
12589 * verify.c (verify_jvm_instructions): Update for new approach.
12590 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12592 * lang-options.h: Added -femit-class-file, -femit-class-files.
12593 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12594 (lang_f_options): Added "emit-class-file(s)".
12596 * expr.c (build_java_arrayaccess): Generate more efficient array
12597 bounds checking, by using unsigned compare.
12599 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12601 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12603 * parse.h: New comment on the handling of unresolved type
12604 identifiers. JDEPs are now part of the jdep_code enum.
12605 (typedef struct jdep): Now use enum jdep_code or int, depending on
12606 availability. Both are narrowed down to an 8 bits bitfield.
12607 (CALL_EXPR_PRIMARY): Fixed comment.
12609 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12611 * Make-lang.in (java): Added gjavac and jvgenmain.
12612 (java.start.encap): Depend on gjavac.
12613 (java.rest.encap): Depend on jvgenmain.
12615 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12616 (JAVA_CROSS_NAME): Likewise.
12617 (java.all.build): Depend on jvgenmain and gjavac.
12618 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12619 (jvgenmain$(exeext)): New target.
12620 (java.install-common): Wrote.
12621 * config-lang.in (compilers, stagestuff): Added gjavac and
12624 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12626 * lang.c (lang_decode_option): New argc/argv interface.
12628 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12630 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12631 * decl.c (build_decl_no_layout): New function.
12632 * expr.c (java_lang_expand_expr): Layout declarations found in
12633 blocks before they're pushed.
12634 * jcf-parse.c (load_class): Save current line when parsing class
12636 (parse_source_file): Register class before expanding their
12638 * lang.c (put_decl_node): Produce `null' when `void *' is
12640 * lex.c (static tree wfl_op): New static global, for error report
12642 (java_init_lex): wfl_operator and wfl_op initialized
12643 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12645 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12646 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12647 build_unresolved_array_type): New static function definitions.
12648 (build_decl_no_layout): New extern function declared.
12649 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12650 faulty modifier exists.
12651 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12652 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12653 (UNARY_PLUS_EXPR): New fake operator.
12654 (struct parser_ctxt): New field osb_number.
12655 * parse.y (static tree wfl_operator): New static WFL for operator
12656 bound error messages.
12657 (DECR_TK, INCR_TK): Moved.
12658 (OP_TK): Tagged <operator>.
12659 (array_type:): Now call build_unresolved_array_type.
12660 (dim_expr:): Count the number of '[' seen.
12661 (post_increment_expression, post_decrement_expression,
12662 pre_increment_expression, pre_decrement_expression,
12663 unary_expression_not_plus_minus, unary_expression:): Actions are
12664 now building the corresponding unary expressions.
12665 (cast_expression:): Actions are now building cast expressions.
12666 (build_unresolved_array_type): New function.
12667 (create_interface): Reset the number of declared interfaces.
12668 (create_class): Likewise.
12669 (method_header): Methods declared within the scope of an interface
12670 are now implicitly set public and abstract.
12671 (java_complete_class): Variable's and parameter's type are patched
12672 with a promoted type.
12673 (declare_local_variables): Resolved non builtin types are promoted
12674 before being used to build a variable decl. Removed type patch
12675 posted on variable initialization statement.
12676 (source_start_java_method): Use build_decl_no_layout to build the
12677 decl of a parameter of incomplete type.
12678 (java_register_parsed_class): Process interfaces too. Call
12679 rest_of_decl_compilation on each processed class declarations.
12680 (java_complete_expand_methods): Don't attempt to expand things in
12682 (java_complete_tree): Process CONVERT_EXPR, even though it always
12683 has a type. Propagate error_mark_node to node's type too. Promote
12684 method's call argument type and return error_mark_node if
12685 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12686 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12687 handle unary operator nodes.
12688 (build_assignment): Added comment.
12689 (print_int_node): New function.
12690 (patch_assignment): New second argument. New error handling. Use
12691 print_int_node. Handle references. Use can_cast_to_p to issue
12692 different error message according to the context and check upon
12693 the initialization of the RHS.
12694 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12695 (operator_string): Handle more operators.
12696 (patch_binop): No longer use a function static
12697 wfl_operator. Improved error message on shift distance.
12698 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12699 patch_cast): New functions.
12701 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12703 * jvspec.c: New file.
12704 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12706 * java-tree.h (identifier_subst): Add declaration.
12708 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12710 * jvgenmain.c (main): Generate call to JvRunMain.
12712 * class.c (make_class_data): Push value for "sync_info" field.
12713 * decl.c (init_decl_processing): Push "sync_info" field.
12715 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12717 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12718 Java (source) name, not signature.
12719 Set TYPE_ALIGN to (at least) that of element_type.
12721 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12723 * class.c: Moved classname-mangling-rekated code to ...
12724 * mangle.c: ... this new file.
12725 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12726 * Makefile.in: Update for above changes.
12728 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12730 * expr.c (truthvalue_conversion): Convert integer and floating
12731 point value to their truth value.
12732 * lex.c (java_lex): Handle the `null' literal.
12733 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12734 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12735 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12738 * parse.y: Reorganization/documentation on token declaration.
12739 (binop_lookup[]): New added new tree codes.
12740 (relational_expression): Build corresponding binary operators.
12741 (equality_expression, conditional_and_expression,
12742 conditional_or_expression): Likewise.
12743 (java_complete_class): Fix crash in debug message.
12744 (java_complete_tree): Check initialization of method call
12745 arguments. Further bogus node evaluation to detect more error
12746 during assignments. Handles more binary operators.
12747 (patch_assignment): Use DECL_P.
12748 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12750 (operator_string): Handle more case. Compacted source.
12751 (patch_binop): Changed function comment. Checking for
12752 uninitialized first operand takes the compound assignment into
12753 account and uses DECL_P. Checking for uninitialized second operand
12754 delayed to routine's end. Use macros to issue type bound error
12755 messages and issue messages on both operands if their types are
12756 different. Force fixed type into node. Handle all binary
12759 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12761 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12762 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12763 build operator node and return tokens.
12764 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12765 * parse.h (java_complete_tree): Changed returned type in prototype.
12766 (build_method_invocation, build_assignment, patch_assignment,
12767 patch_binop): New static function declarations.
12768 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12769 BUILD_EXPR_WFL): New macros.
12770 * parse.y (enum tree_code binop_lookup[]): New static for token to
12772 (%union): Parser union has new sub-structure `operator'.
12773 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12774 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12775 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12776 ASSIGN_ANY_TK): Tokens tagged `operator'.
12777 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12778 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12779 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12780 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12781 (assignment_operator:): Rule tagged `operator'.
12782 (expression_statement:): Re-installed default rule.
12783 (method_invocation:): Sub rules call build_method_invocation.
12784 (postfix_expression:): Don't attempt to resolve name here. Just
12786 (multiplicative_expression:): Sub-rules build corresponding binop
12788 (additive_expression:, shift_expression:, and_expression:,
12789 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12790 (assignment:): Sub rule invoke build_assignment.
12791 (assignment_operator:): Default rules on sub rules.
12792 (force_error): Added documentation on this variable.
12793 (declare_local_variables): Build initialization calling
12795 (expand_start_java_method): Removed unused rtx declaration. Mark
12796 arguments as already initialized.
12797 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12798 (java_complete_expand_methods): Don't process next method if
12799 completion of the previous one triggered errors.
12800 (java_complete_expand_method): Call source_end_java_method if no
12801 error were found during completion.
12802 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12803 locals declaratilon. Handle names found within a class. Return
12804 error_mark_node when things aren't found.
12805 (patch_method_invocation_stmt): Return error_mark_node on failures.
12806 (patch_invoke): Removed unused local. Return the correct node.
12807 (java_complete_tree): Now returns a value. The BLOCK section binds
12808 local identifiers and the type of a BLOCK is now void. Assign the
12809 result of operand completion on COMPOUND_EXPR. Assign the
12810 encapsulated node of a WFL to the result of its completion, except
12811 when the node is an identifier. Now handle MODIFY_EXPR and several
12812 binary operators. Return error_mark_node on errors.
12813 (build_method_invocation, build_assignment, patch_assignment,
12814 build_binop, operator_string, patch_binop): New functions.
12815 * typeck.c (binary_numeric_promotion): New function.
12817 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12819 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12820 Replace most uses of ident_subst by identifier_subst.
12822 * class.c (push_class_static_dummy_field): Removed function.
12823 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12824 instead of looking got "class" static field. Create that decl here.
12825 (class_identifier_node): Removed; no longer needed.
12826 (init_class_processing): Don't init class_identifier_node.
12827 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12828 Do nreverse 0 times (instead of twice) for Object and Class.
12829 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12831 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12833 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12834 while initializing linenumber_count and linenumber_table.
12835 Do it before init_function_start (which calls emit_line_note).
12836 * expr.c (expand_byte_code): Don't need to clear lineno here.
12838 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12840 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12841 then mangle number as _N_.
12843 * class.c (mangle_class_field): New function.
12844 (build_class_ref): Set assembler name of class reference using
12845 mangle_class_field.
12846 (push_class_static_dummy_field): Likewise.
12848 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12850 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12851 of assigning to TREE_CODE. The latter method exploits a feature
12852 of GCC that is not ANSI compliant.
12854 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * decl.c (pushdecl_force_head): New function.
12857 (pushlevel): Removed conditional printf.
12858 (complete_start_java_method): Don't enter local variable scope if
12859 function is compiled from source code.
12860 * expr.c: parse.h now included
12861 (java_lang_expand_expr): New function.
12862 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12863 printf. Terminate buffer when doing directories.
12864 * jcf-parse.c (parse_source_file): Call lang_init_source before
12865 parsing and before code generation.
12866 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12867 use printf if the macro is defined.
12868 * lang.c (lang_init): Install lang_expand_expr hook on
12869 java_lang_expand_expr.
12870 (java_dummy_print): New function.
12871 (lang_init_source): New function.
12872 * lex.c (java_lex): Remember location of an opening brace at the
12873 second nesting level.
12874 (java_is_eol): Unget character seen after a CR if it is EOF.
12875 * parse.h: Now includes lex.h
12876 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12877 printf if the macro is defined.
12878 (expand_start_java_method, build_expr_block, enter_block,
12879 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12880 New static function declarations.
12881 (pushdecl_force_head): New extern function declaration.
12882 (INCOMPLETE_TYPE_P): New macro.
12883 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12884 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12885 BLOCK_EXPR_ORIGIN): New macros.
12886 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12887 DECL_SOURCE_LINE_LAST): New macros.
12888 (struct parser_ctxt): Removed field current_method_decl, redundant
12889 with the field current_function_decl. Added fields
12890 first_ccb_indent1 and pending_block.
12891 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12892 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12894 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12895 (compilation_unit:): Cosmetic on sub rule.
12896 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12897 (variable_initializer:): Installed default rule on expression:.
12898 (method_declaration:): method_header: starts a new
12899 method. method_body: installs the function body, absorbs blocks
12900 emitted for temporary variable scopings, pops function's body block
12901 and merges function's last statement lineno in DECL_SOURCE_LINE.
12902 (method_body:): Installed default rules.
12903 (block:): Call enter_block when an opening brace is seen. Absorb
12904 scoping blocks and call exit_block when a closing brace is seen.
12905 (block_statement:): Cosmetic changes.
12906 (method_invocation:): Create WFL around CALL_EXPR node.
12907 (patch_stage): Added comment around definition.
12908 (method_header): Try to use first_ccb_indent1 as the first line of
12909 the method, so BP debug info are emitted at the first opening
12910 brace of the function. If the function has no body, use the
12911 location of the function's name. Override currently defined method
12912 name with the matching WFL so we can point redefinition errors
12913 using the location where the function's name was declared.
12914 (check_abstract_method_header): Interprets DECL_NAME as an
12915 identifier or as a WFL, accordingly.
12916 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12917 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12918 location and name information out of it and reinstall DECL_NAME to
12919 its original identifier node value.
12920 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12921 function's source code).
12922 (read_import_dir): Test the value returned by find_class and issue
12923 a fatal accordingly.
12924 (declare_local_variables): Push a new block for the scope of the
12925 new variable(s) if code has been already generated at that nesting
12926 level. Pinpoint redefinition errors using the variable id
12927 WFLs. Generate initialization code if necessary. If the variable
12928 type is incomplete, register a patch on its decl.
12929 (source_start_java_method): Rewritten. Define a new block for the
12930 function's parameters. Build parameter decl out of function's
12931 arguments and register them for a patch if their types are
12933 (expand_start_java_method): Includes the part of
12934 source_start_java_method that was pushing the parameter decls and
12935 completing the method start code.
12936 (source_end_java_method): Removed call the expand_end_bindings and
12937 poplevel (already taken care of). Reinstall function's arguments
12938 and get function's last line of code before calling
12939 expand_function_end.
12940 (java_method_add_stmt): New comment before the function's
12941 code. Complement the second operand of the current COMPOUND_EXPR
12943 (java_complete_expand_methods): Don't generate debug info on line
12944 zero when expanding a generated constructor.
12945 (java_complete_expand_method): Set start and end line numbers for
12946 a artificially generated constructor to one and manually call
12947 enter_block and exit_block when defining it. For all methods:
12948 expand function's start calling the new expand_start_java_method
12949 and invoke java_complete_tree on the effective method's body, if
12951 (resolve_expression_name): Now use lookup_name_in_blocks to search
12952 local variable decls and print out an error when variables are
12954 (patch_method_invocation_stmt): Inserted comment before the
12956 (lookup_method_invoke): Chain method's arguments using chainon
12957 with the current arg list as a second argument. Inserted missing
12958 IDENTIFIER_POINTER when reporting an error on methods not found.
12959 (refine_accessible_methods_list): Don't retain constructors.
12960 (patch_arguments): Function removed.
12961 (java_complete_tree): Inserted comment before the function's
12962 code. New case for BLOCKs. Moved the WFL case a bit
12963 further. Complete function's arguments.
12964 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12965 maybe_absorb_scoping_blocks): New functions.
12967 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12969 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12971 * jcf-parse.c (parse_source_file, java_error_count): New forward
12972 and extern declarations.
12973 (java_parse_abort_on_error): Macro moved.
12974 (jcf_parse_source): fatal called if fopen fails. Now calls
12976 (parse_source_file): New parse_only parameter. Reflects the
12977 elimination of the second pass.
12978 (yyparse): parse_source_file called with argument set to 0.
12979 * jcf.h (JCF_ZERO): Sets java_source to zero.
12980 * lex.c (java_init_lex): pass argument is gone. Function modified
12981 to be called once during the analysis of a file.
12982 (java_unget_unicode): Fixed typo in fatal message.
12983 (java_get_line_col): Likewise.
12984 (java_lval): Likewise. String literals no longer built during
12986 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12988 * parse.h (MODIFIER_WFL): New macro.
12989 (parse_check_super, parser_check_super_interface): Now return int.
12990 (parser_chain_incomplete_item, not_builtin_p,
12991 complete_method_decl): Declarations removed.
12992 (build_method_invocation_stmt, build_invoke): Renamed using the
12993 `patch' instead of `build'
12994 (register-incomplete_type, obtain_incomplete_type,
12995 java_complete_tree, java_complete_expand_method,
12996 unresolved_type_p, create_jdep_list): New function declarations.
12997 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12998 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12999 (jdep): New typedef on new struct _jdep.
13000 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13001 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13002 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13003 JDEP_RESOLVED_P): New macros.
13004 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13005 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13006 JDEP_VARIABLE): New enum values and jdep kinds.
13007 (jdeplist): New typedef on struct _jdeplist.
13008 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13010 (CALL_EXPR_PRIMARY): New macro.
13011 (struct parser_ctxt): Fields java_pass, current_method_decl,
13012 method_decl_list deleted. New field jdeplist.
13013 (INCOMPLETE_P): Macro deleted.
13014 * parse.y (single_type_import_declaration:): Removed pass switch.
13015 (type_import_on_demand_declaration): Likewise.
13016 (field_declaration:): Removed pass switch on all sub rules.
13017 (class_declaration:): Call the complete_class_decl removed on
13019 (method_declaration:): Removed second pass switch. No longer chain
13020 methods decl when method_header reduced.
13021 (method_header:): Sub rules no longer depend on pass switch.
13022 (method_declarator:): Likewise.
13023 (method_body:): Likewise.
13024 (abstract_method_declaration:): Likewise.
13025 (block_statement:): Likewise.
13026 (local_variable_declaration:): Likewise.
13027 (argument_list:): Likewise.
13028 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13029 removed. Partial CLASS_EXPR tree node built instead.
13030 (postfix_expression:): Removed pass switch on all sub rules.
13031 (java_pop_parser_context): Free classd_list content.
13032 (yyerror): Call obstrack_grow0 to finalize error message.
13033 (check_class_interface_creation): Comment modified to reflect new
13034 returned value meaning. Removed second pass switch. Return 1 if an
13035 error was found, 0 otherwise. Adjust pointer on filename if a
13036 leading path separator was found.
13037 (maybe_create_class_interface_decl): Removed first pass switch
13038 when linking the class decl to the class_list. Install a new
13039 jdep_list for the class.
13040 (add_superinterfaces): List of unresolved interfaces is
13041 gone. Unresolved interfaces are directly added to the current
13043 (create_interface): Second pass shortcut removed.
13044 ctpx->modifier_ctx access through MODIFIER_WFL.
13045 (create_class): Second pass shortcut removed. Call to
13046 register_incomplete_type replaces the call to
13047 parser_chain_incomplete_item.
13048 (complete_class_decl): Function removed.
13049 (duplicate_declaration_error): New way of retrieving redeclared
13051 (register_fields): Call to lookup_modifier_cl replaced by
13052 MODIFIER_WFL. New way of handling unresolved type, using
13053 unresolved_type_p and obtain_incomplete_type.
13054 register_incomplete_type replaces call to parser_chain_incomplete_item.
13055 (patch_stage): New static global variable.
13056 (method_header): New way of handling unresolved type, using
13057 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13058 indicates that the method decl needs to be patched.
13059 (check_abstract_method_header): Call to lookup_modifier_cl
13060 replaced by MODIFIER_WFL.
13061 (method_declarator): Incomplete argument type are registered
13062 calling register_incomplete_type. Patch on the declared method is
13063 issued in that case.
13064 (unresolved_type_p): New function.
13065 (parser_check_super_interface): New comment to reflect function's
13066 modified returned type (int). Function and has a new argument
13067 this_wfl. Call to parse_error_context uses this_wfl instead of
13068 relying on lookup_cl.
13069 (parser_check_super): Comment reflects function's new returned
13070 type (int). Function returns nonzero value on error.
13071 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13072 register_incomplete_type, jdep_resolve_class): New functions to
13073 handle incomplete types in declarations.
13074 (java_complete_class): Rewritten to work with the new incomplete
13075 type handling scheme.
13076 (complete_class_report_errors): Likewise.
13077 (complete_method_decl): Removed: it jobs is now handled by
13078 java_complete_class.
13079 (do_resolve_class): Class loaded in not already loaded and not
13080 found in Java source code.
13081 (java_check_regular_methods, java_check_abstract_methods): Don't
13082 call complete_method_decl anymore.
13083 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13084 (read_import_dir): Got rid of the pass number dependency.
13085 (declare_local_variables): New handling of unresolved types (patch
13087 (source_start_java_method): New parameter level. Function called
13088 with level set to 1 when argument types are potentially
13089 unresolved. Called to complete the job with level set to 2 once
13090 types are complete.
13091 (source_end_java_method): Call to permanent_allocation
13092 removed. Waiting to be replaced by a more suitable obstack
13094 (java_complete_expand_methods, java_complete_expand_method,
13095 java_expand_finals): New functions.
13096 (build_method_invocation_stmt): Renamed
13097 patch_method_invocation_stmt. Extracts function call expression
13098 (wfl) and arguments (args) from CALL_EXPR tree operands.
13099 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13100 call. Patch the function and argument operand of the CALL_EXPR
13102 (patch_argument, java_complete_tree): New functions.
13104 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13106 Recover from missing fields and methods (i.e. error instead of fatal).
13107 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13108 * expr.c (expand_invoke): Recover from missing method.
13109 (expand_java_field_op): Recover from missing field.
13110 Inline references to java.lang.{Integer,Char,...}.TYPE.
13111 * typeck.c (get_type_from_signature), java-tree.h: New function.
13112 * class.c (add_method): Use get_type_from_signature.
13113 (build_class_ref): Handle a class that was not found.
13114 * typeck.c (convert): Handle conversion to pointers (for convenience).
13115 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13116 instead of lookup_field to handle missing fields.
13118 * jcf-parse.c (process_zip_dir): Set java_source.
13120 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13122 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13124 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * jcf-parse.c (load_class): Don't change input_filename before
13127 calling jcf_parse_source (but still do it before calling
13129 (jcf_parse_source): Assign input_filename after having saved the
13131 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13132 list. ctxp->modifier_ctx zeroed according to its new
13133 definition. ctxp->filename initialized. Removed
13134 JAVA_MODIFIER_CTX_UNMARK.
13135 (java_unget_unicode): Update the character based column position.
13136 (java_allocate_new_line): ref_count not used anymore. Always free
13137 ctxp->p_line. Initialize c_line->char_col to 0.
13138 (java_get_unicode): Update the character based column position.
13139 (java_lex): Use ctxp->elc to store current position in source
13140 file, at the beginning of the parsed token. Set modifier_ctx entry
13141 corresponding to the parse modifier to a WFL node. Return a WFL
13142 node when an identifier is parsed.
13143 (java_lex_error): Now uses ctxp->elc to store current position in
13145 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13146 * lex.h (build_wfl_node): New function definitions.
13147 (struct java_line): ref_count and next fields are gone. New field
13149 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13150 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13151 (JAVA_COLUMN_DELTA): New macro.
13152 (java_lc): New typedef on new struct _java_lc.
13153 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13154 (parse_error_context, parse_warning_context): Changed prototypes.
13155 (java_get_line_col): Added as an available global function.
13156 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13157 (IC_DECL): Replaced by macro IC_TYPE
13158 (DEPEND_WFL): New macro.
13159 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13161 (exit_java_complete_class): Removed a commented out statement.
13162 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13163 now an array of tree nodes. Deleted fields line_list and
13164 e_line. New field elc, to replace e_line.
13165 * parse.y (array_type:): Build WFL node.
13166 (qualified_name:): Build a single WFL node out of two. Retain
13167 the location information of the first node in the resulting node.
13168 (package_declaration:): Use package name as a WFL node
13169 (single_type_import_declaration:): Use imported name as a WFL node.
13170 (type_import_on_demand_declaration:): Use root of the imported
13171 packages as a WFL node.
13172 (field_declaration:): Removed unused local variable cl.
13173 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13174 (yyerror): New static elc. Removed static error_line, error_pos.
13175 New local code_from_source. Save ctxp->elc into elc at the first
13176 pass. Call java_get_line_col to get a string of the line where
13177 the error occurred.
13178 (debug_line): Removed static function.
13179 (parse_error_context, parse_warning_context): Parameter cl is now
13180 a WFL node. Use its value to initialize ctxp->elc.
13181 (redefinition_error): Parameter cl is now a WFL node.
13182 (parse_add_interface): New parameter wfl. No longer call
13183 lookup_cl, use wfl instead.
13184 (check_class_interface_creation): Parameter cl is now a WFL node.
13185 (maybe_create_class_interface_decl): Likewise.
13186 (add_superinterfaces): New function.
13187 (create_interface): Removed local cl, node, super_decl,
13188 super_decl_type. Function now uses id as a WFL node. Better
13189 warning/error report on obsolete or forbidden mix of
13190 modifiers. Now calls add_superinterfaces to register interfaces.
13191 (create_class): Removed local cl, node. Local variable id is used
13192 as a WFL node. Better error report on forbidden modifier
13193 mix. Uses add_superinterfaces to register interfaces.
13194 (find_field): Argument cl is now a WFL node. Now store the WFL
13195 node of a fields that needs to be checked for their
13197 (method_header): Local variable node non longer used. Local
13198 variable id replaces cl.
13199 (check_modifiers_consistency): Local variable cl is now a WFL
13201 (method_declarator): Local variable cl replaced by parameter id.
13202 (parser_qualified_name): Now uses parameter name as a WFL node.
13203 (parser_check_super_interface): New parameter wfl, for achieve
13204 greater accuracy during error reports.
13205 (parser_chain_incomplete_item): New parameter named location. Used,
13206 along the decl, to construct the incomplete item node.
13207 (java_complete_class): resolve_class now uses WFL node extracted
13208 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13210 (complete_method_decl): Unresolved function's argument types are WFL.
13211 (resolve_class): Parameter cl is now a WFL node.
13212 (resolve_and_layout): Likewise.
13213 (do_resolve_class): Likewise. Try first to use cl and then do the
13214 lookup on the decl when calling check_pkg_class_access.
13215 (complete_class_report_errors): Use IC_TYPE in place of
13216 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13217 instead of doing a lookup over the decl.
13218 (java_check_final): Use WFL info from field tree list.
13219 (lookup_cl): Rewritten and returns a statically defined WFL node.
13220 (lookup_modifier_cl): Now uses information from WFL nodes.
13221 (process_imports): Likewise.
13222 (read_import_dir): name and cl arguments replaced by a single WFL
13223 node. Function modified accordingly.
13224 (find_in_imports_on_demand): Now uses WFL node.
13225 (check_pkg_class_access): cl argument is now a WFL node.
13226 (declare_local_variables): Fixed to use WFL nodes.
13227 (resolve_expression_name): Likewise.
13228 (build_method_invocation_stmt): name_combo argument renamed
13229 wfl. Function modified to use WFL nodes.
13230 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13231 (lookup_method_invoke): cl is now a WFL node. Added missing
13232 IDENTIFIER_POINTER to class type decl name.
13234 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13236 * lang.c (init_parse): Now returns char* containing the filename.
13238 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13240 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13242 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13243 * class.c (make_class_data): If flag_assume_compiled, initial class
13244 state is CSTATE_PREPARED; make superclass and interfaces direct
13245 references, rather than constant pool indexes.
13247 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13249 * parser.y: Include flags.h. Removed debug variable pl.
13250 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13251 (block:): Likewise.
13252 (labeled_statement_nsi:): Generate debug info when reducing
13253 expression_statement:.
13254 (check_pkg_class_access): get_access_flags_from_decl invokation
13255 fixed for new CLASS_* flags location.
13256 (source_end_java_method): Save/restore parser context when
13257 entering/leaving this routine. Restore lineno to its right value
13258 before calling expand_end_bindings.
13259 (build_method_invocation_stmt): build_invoke called with the
13260 current line information.
13261 (build_invoke): New argument cl. Wrap the function call around a
13263 (refine_accessible_methods_list): Changed comment, removed
13265 * parse.h: Fixed typo in comments.
13266 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13267 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13268 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13270 * lex.c (java_lex): Record the last closing curly bracket of a
13272 * jcf-parse.c (jcf_parse_source): Now calls
13273 java_check_methods. Clarified comment, fixed typo.
13275 1998-04-09 Dave Brolley <brolley@cygnus.com>
13277 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13278 (finish_parse): Expose for non USE_CPPLIB builds.
13280 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13282 * lang.c (lang_print_xnode): New function.
13284 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13286 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13287 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13288 used to build a class's dispatch table.
13289 (make_class_data): Generate dispatch table if flag_assume_compiled.
13290 Set dtable of class object to address of class_dtable_decl.
13292 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13293 be volatile and have side effects - generates better code.
13295 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13296 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13298 * expr.c (expand_invoke): If class is final, method is
13299 effectively final, so can call it directly.
13301 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13303 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13305 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13307 * parse.y (build_method_invocation_stmt): Removed extra argument
13310 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13312 * expr.c (dtable_indent): Now static global.
13313 (expand_invoke): Now call invoke_build_dtable and
13314 build_invokevirtual.
13315 (invoke_build_dtable, build_invokevirtual): New functions.
13316 * jcf-io.c (find_class): Defer issuing a warning by setting
13317 jcf->outofsynch to 1.
13318 * jcf-parse.c (jcf_out_of_synch): New function.
13319 (load_class): Test this_jcf.outofsynch flag and call
13320 jcf_out_of_synch accordingly.
13321 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13322 comment indentation.
13323 * lex.c (java_get_unicode): Fixed code indentation.
13324 (java_lex): Create string literal. Fixed typo. Removed several
13325 premature obstack_free.
13326 * parse.h: New enums for name resolution and invocation mode.
13327 (struct qualification): New data structure.
13328 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13329 (do_resolve_class, build_method_invocation_stmt,
13330 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13331 debug_line, identical_subpath_p, invocation_mode,
13332 refine_accessible_methods_list, build_invoke,
13333 lookup_method_invoke): New functions declared.
13334 (build_invokevirtual, invoke_build_dtable, match_java_method,
13335 build_field_ref, jcf_out_of_synch): New references to external
13337 (struct parse_ctxt): Removed artificial_constructor field.
13338 * parse.y: (array_type:): Type defined for this rule.
13339 (class_type:): Installed default rule for interface_type:.
13340 (array_type:): Now build Java array type.
13341 (qualified_name:): Now use obstack_grow0.
13342 (method_declaration:): Skip the artificial constructor added to
13344 (abstract_method_declaration:): Execute the code only during pass 1.
13345 (block:): Installed default rule in block_statements:.
13346 (block_statement:): Add the statement to the method during pass 2.
13347 (statement_expression): Installed default rule for
13348 method_invocation:.
13349 (argument_list:): Added code to build the argument list.
13350 (method_invocation:): Added call to create the method invocation
13352 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13353 (debug_line): New function for debug.
13354 (complete_class_decl): No longer do something during pass 1.
13355 (method_header): Use BUILD_PTR_FROM_NAME.
13356 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13358 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13359 function's main comment.
13360 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13362 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13363 (resolve_class): Now works with arrays.
13364 (do_resolve_class, resolve_and_layout): New functions.
13365 (java_check_regular_methods): Reverse method list before and after
13366 having processed it. No longer set ctxp->artificial_constructor.
13367 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13368 accordingly. Fixed typo in issued error message. Now use
13370 (find_in_imports_on_demand): Now use obstack_grow0.
13371 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13372 (source_end_java_method): Call expand_expr_stmt instead of
13373 expand_expr. Calls it before calling expand_function_end.
13374 (java_method_add_stmt): Do nothing if errors were found during
13376 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13377 (build_method_invocation_stmt, build_invoke, invocation_mode,
13378 lookup_method_invoke, refine_accessible_methods_list,
13379 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13381 * typeck.c (build_java_signature): Properly end method signature
13382 if return type skipped.
13383 (match_java_method): New function.
13385 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13387 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13389 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13391 * expr.c (build_invoke_non_interface): New function.
13392 (methods_ident, ncode_ident): Now static globals.
13393 (expand_invoke): Use build_invoke_non_interface.
13394 * java-tree.h (struct lang_decl): New field function_decl_body.
13395 (DECL_FUNCTION_BODY): New macro.
13396 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13397 CLASS_FROM_SOURCE_P.
13398 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13399 before starting pass 2. Call to java_generate_parsed_class replaced
13400 by java_register_parsed_class.
13401 * lex.c: Fixed typo in header. Some line width related formating.
13402 * lex.h: Some line width related formating.
13403 * parse.h (source_end_java_method, resolve_expression_name,
13404 complete_class_decl, maybe_create_class_interface_decl,
13405 check_class_interface_creation): New static function declarations.
13406 (java_layout_parsed_class, java_method_add_stmt): New function
13408 (struct parser_ctxt): Field mark_class_generate removed. New
13409 fields class_list and artificial_constructor.
13410 * parse.y: Fixed typo in header.
13411 (class_declaration:): Call complete_class_decl when class body
13413 (method_declaration:): Call source_end_java_method in pass 2 when
13414 the method body is defined.
13415 (postfix_expression:): Do expression name resolution on sub-rule
13416 name during pass 2.
13417 (create_class, create_interface): Merged common pieces.
13418 (check_class_interface_creation, maybe_create_class_interface_decl):
13420 (complete_class_decl): New function.
13421 (register_fields): Fixed line width related typo.
13422 (method_header): Correctly skip first argument when fixing
13423 argument line. Changed the loop.
13424 (java_check_circular_reference): Now use ctxp->class_list.
13425 (java_complete_class): Removed start/stop marking.
13426 (java_check_regular_methods): Now takes a class decl as an
13427 argument. Add default constructor if none were encountered.
13428 (java_check_methods): Now use ctxp->class_list. Changed call to
13429 java_check_regular_methods.
13430 (source_start_java_method): Set DECL_ARG_TYPE for each function
13432 (source_end_java_method, java_method_add_stmt): New functions.
13433 (java_generate_parsed_class): No longer exists.
13434 (java_layout_parsed_class, java_register_parsed_class): New functions.
13435 (resolve_expression_name): New function.
13437 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13439 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13440 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13441 until pass initializations are done. Call read_import_dir with
13443 * parse.h: (lookup_modifier_cl): New function declared.
13444 (INTERFACE_FIELD_MODIFIERS): New macro.
13445 (OBSOLETE_MODIFIER_WARNING): New macro.
13446 * parse.y: (register_fields): Class type and current field name in
13447 local variables. Check modifier(s) if adding field(s) to an interface.
13448 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13449 and report errors using the faulty modifier line context.
13450 (lookup_modifier_cl): New function.
13451 (read_import_dir): Detect and report default import processing
13454 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13456 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13457 * class.c (is_compiled_class): Return 1 after making sure it
13458 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13459 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13460 * java-tree.h (flag_assume_compiled): Add decl.
13461 * lang.c (lang_f_options): Add the flag.
13462 (flag_assume_compiled): Add decl, default to 0.
13464 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13466 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13467 (is_compiled_class): Likewise.
13468 (layout_class): Likewise.
13469 (layout_class): Detect and lay out classes defined in source code.
13470 (interface_of_p, add_interface_do, may_add_interface): New
13472 (add_interface): Now use add_interface_do.
13473 (add_method_1): New function.
13474 (add_method): Now use add_method_1.
13475 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13476 (complete_start_java_method): New function.
13477 (start_java_mehod): Now call complete_start_java_method.
13478 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13479 (expand_invoke): Likewise and fixed typo.
13480 *gjava.c: (print_super_field): Use new argument to find_class
13483 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13484 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13485 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13487 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13488 (add_method_1, push_class): New prototypes.
13489 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13490 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13491 directory where the class was found.
13492 (find_class): New argument DO_CLASS_FILE. Function find_class
13493 modified accordingly.
13494 *jcf-parse.c: (fix_class_path): New function.
13495 (load_class): Use new VERBOSE argument. load_class now finds and
13496 loads/parses .class/.java files. Save read_state of current_jcf
13498 (java_parser_abort_on_error): New macro.
13499 (jcf_parse_source, parse_source_file): New function.
13500 (jcf_parse): Fixed typo.
13501 (yyparse): Call parse_source_file () only.
13502 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13503 writing the real class name back in the zip directory entry.
13504 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13505 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13506 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13507 (find_class): Prototype fixed.
13508 *lex.c: Added 1998 time stamp.
13509 Removed all static global variables, moved into the parser
13510 context data structure.. Now include unistd.h if SEEK_SET not
13512 (java_init_lex): Rewritten.
13513 (java_sneak_unicode): Modified current unicode access in current line.
13514 (java_unget_unicode): Likewise.
13515 (java_allocate_new_line): New allocation management.
13516 (java_read_char): Modified access and storage of unget_utf8_value.
13517 New way of processing current unicode.
13518 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13519 (java_get_unicode): Now use the parser context.
13520 (java_lineterminator): Likewise.
13521 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13522 of the reentrant parser implementation. Function now use the
13523 parser context data structure and java_lval. Fixed production of
13524 the float and double constant "out of range" error message. Fixed
13525 obstack use. Return integer value when hitting a modifier. Now
13526 return type for TRUE, FALSE and other predefined types. Return
13527 identifier as a TREE_LIST list containing the current line context
13528 as the TREE_VALUE sub-node.
13529 (java_unicode_2_utf8): Fixed typo in declaration.
13530 (java_lex_error): Now use the parser context data structure.
13531 *lex.h: Added 1998 time stamp.
13532 (struct java_line): New fields ref_count and next.
13533 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13534 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13535 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13536 *parse.h: Added 1998 time stamp.
13537 (java_parse_source_file): Renamed from parse_source_file.
13538 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13539 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13540 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13541 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13542 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13543 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13544 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13545 (struct parser_ctxt): New data structure to keep the parser context.
13546 *parse.y: Added 1998 time stamp, got rid of static global variables.
13547 (java_error_count, ctxp): New global variables.
13548 (%union): New value field.
13549 (numeric_type, integral_type): Rules removed.
13550 (primitive_type): Rule defined to handle integral, float, double and
13552 (qualified_name, package_declaration,
13553 single_type_import_declaration, type_import_on_demand_declaration,
13554 modifiers, class_declaration, super, interfaces,
13555 interface_type_list, class_body, field_declaration,
13556 field_declaration, variable_declarators, variable_declarator,
13557 variable_declarator_id, method_declaration, method_header,
13558 formal_parameter_list, formal_parameter, method_body, block,
13559 static, interface_declaration, extends_interfaces,
13560 abstract_method_declaration, local_variable_declarators): Rules now
13562 (force_error, do_warning): New global statics.
13563 (push_parser_context, parser_context_save_global,
13564 parser_context_restore_global, pop_parser_context): New functions.
13565 (yyerror): Now uses the global parser context. Fixed use of obstack.
13566 (parse_error, parse_error_context, parse_warning_context,
13567 java_accstring_lookup, redefinition_error, check_modifiers,
13568 parser_add_interface, create_interface, create_class, find_field,
13569 duplicate_declaration_error, register_fields, method_header,
13570 check_modifiers_consistency, check_abstract_method_header,
13571 method_declarator, parser_qualified_classname,
13572 parser_check_super_interface, parser_check_super,
13573 parser_chain_incomplete_item, java_check_circular_reference,
13574 layout_class_from_source, java_complete_class,
13575 complete_method_decl, resolve_class, complete_class_report_errors,
13576 java_check_final, check_method_redefinition,
13577 java_check_regular_methods, java_check_abstract_methods,
13578 java_check_methods, lookup_java_interface_method2,
13579 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13580 process_imports, find_in_imports, read_import_entry,
13581 read_import_dir, find_in_imports_on_demand,
13582 check_pkg_class_access, not_builtin_p, declare_local_variables,
13583 source_start_java_method, java_generate_parsed_class): New
13585 *typeck.c: (signature_include_return): New global variable.
13586 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13587 to add the function returned type in the signature.
13589 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13591 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13593 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13595 * Make-lang.in (java.info): Added.
13596 (java.install-info): Added
13598 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13600 * Makefile.in (clean): Also remove java/parse.c.
13602 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13604 Add a pair of -fbounds-check/-fno-bounds-check options.
13605 * lang.c (lang_decode_option): Add code to grok arguments.
13606 (flag_bounds_check): Add decl.
13607 (lang_f_options): New array w/ the option in it.
13608 * java-tree.h (flag_bounds_check): Add decl.
13609 * lang-options.h: New file.
13610 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13611 of a static macro value.
13612 (JAVA_ARRAY_EXCEPTION): Delete macro.
13614 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13616 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13617 * expr.c (build_anewarray): Add missing promote_type.
13619 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13621 Add array types with known length to optimize bounds checking.
13622 * typeck.c (build_java_array_type): Take length parameter.
13623 (java_array_type_length, build_prim_array_type): New functions.
13624 * java-tree.h: Update for new functions.
13625 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13626 * class.c: Use build_prim_array_type.
13627 * expr.c (can_widen_reference_to): Handle known-length array types.
13628 (verify_jvm_instructions): Keep track of integer push instructions
13629 followed by newarray/anewarray, so we can build known-length arrays.
13630 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13631 (java_array_data_offset): New function.
13632 (build_java_array_length_access): New function. Optimize if constant.
13633 (build_java_arrayaccess): Constant fold bounds check.
13634 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13635 (build_newarray, build_anewarray): New functions.
13636 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13637 * verify.c (merge_types): Handle known-lengh array types.
13639 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13641 * expr.c (expand_byte_code): Fix performace bug, which caused
13642 searching linenumber_table to be linear rather than constant.
13644 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13646 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13648 * decl.c, java-tree.h (soft_fmod_node): New global.
13649 * decl.c (init_decl_processing): Define __builtin_fmod.
13650 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13651 using __builtin_fmod.
13653 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13655 * keyword.h: New file, output of keyword.gperf as processed by
13657 * lex.c (java_lex_init): Initialize java_error_flag.
13658 * parse.c (YYERROR_NOW): Uses java_error_flag.
13659 * parse.y: New static java_error_flag. Useless definition of
13661 * parse.y (java_error): Portable error recovery using
13662 java_error_flag (not yet completely tuned).
13664 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13666 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13668 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13670 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13671 (parse.c, lex.c, keyword.h): New rules for Java source code
13673 * parse.c: Renamed into jcf-parse.c.
13674 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13675 * keyword.gperf: New file, Java keywords.
13676 * parse.y: New file, Java language grammar.
13677 * parse.h: New file, Java language grammar definitions.
13678 * lex.c: New file, Java language lexer.
13679 * lex.h: New file, Java language lexer definitions.
13681 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13683 * decl.c (clinit_identifier_node), java-tree.h: New global.
13684 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13685 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13686 * expr.c (expand_java_field_op): Check for invalid assignment
13689 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13691 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13693 * verify.c (verify_jvm_instructions): When processing a handler,
13694 attempt to set the current_subr to the right value.
13695 (More complicated code combines Sep 17 and Oct 22 versions.)
13697 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13699 * class.c (push_class): Figure out (guess) name of source file.
13700 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13701 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13702 (parse_class_file): Change return type from int to void.
13703 Call debug_start_source_file/debug_end_source_file.
13705 * expr.c (build_java_binop): Fix masking 2nd operand.
13706 * decl.c (init_decl_processing): Set sizetype first.
13708 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13710 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13711 (Revert Sep 17 change.)
13713 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13715 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13716 .class extension in their name and fix thing so we don't process
13717 them parse_zip_file_entries().
13718 (parse_zip_file_entries): Cleaned unused local variables.
13720 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13722 * expr.c (can_widen_reference_to): Allows equal array element types.
13723 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13724 * jcf-dump.c (RET): Get (and print) index.
13726 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13727 Promote element type to POINTER_TYPE.
13729 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13731 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13732 find_in_current_zip, jcf_figure_file_type): Moved from
13733 jcf-reader.c to parse.c.
13734 * zextract.c: (read_zip_archive): takes file_comment_length possible
13735 field into account.
13737 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13739 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13741 * verify.c (merge_types): Handle array types even better ...
13743 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13745 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13747 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13748 * class.c (make_class_data): Don't build fields_decl if no fields.
13749 When building fields_decl, skip if DECL_ARTIFICIAL.
13751 * expr.c (java_stack_swap): Update stack_type_map.
13752 * verify.c (merge_types): Handle array types better.
13754 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13756 * class.c (add_field): Don't promote short integral fields to
13757 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13758 * expr.c (push_value): Promote and convert short integral values.
13760 * decl.c, java-tree.h (integer_two_node): New constant node.
13761 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13763 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13765 * class.c (append_gpp_mangled_type): Use function argument
13766 unpromoted type to generate mangled name.
13768 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13770 * constants.c (build_constant_data_ref): Now uses current_class
13771 instead of main_class.
13772 (build_constants_constructor): Now uses current_class instead of
13774 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13775 of the global variable SeepZipFiles done here.
13776 * zextract.c (read_zip_archive): extra_field optional field taken
13777 into account while computing the position of the class file in the
13779 * verify.c (verify_jvm_instructions): Use current_jcf to search
13781 * parse.c (load_class): First search for the class to load in the
13782 current zip file. Saves current_jcf (restored before returning
13783 from that function). Don't call JCF_FINISH in the class was found
13784 in the current ZIP file.
13785 (jcf_parse): If the class was found in the current ZIP file, save
13786 its tree_constant_pool (for later reuse).
13787 (parse_class_file): New function. Process each method defined in
13788 the current class and record the class as to be later registered.
13789 (yyparse): Rewritten. Figure the type of the current file and switch
13791 * lang.c: New global variable current_jcf.
13792 (lang_init): Removed compiling_from_source test (done later, in
13793 yyparse). Removed call the jcf_parse ().
13794 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13795 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13796 in the current ZIP file) and zip_offset (offset to the class data in
13797 the current zip file).
13798 * jcf-reader.c: zipfile.h included.
13799 localToFile: New ZipFileCache static global variable
13800 (parse_zip_file_entries): New function. Browse the current ZIP
13801 file directory and process each class found.
13802 (process_zip_dir): New function. Register each class found in the
13803 ZIP file directory. The class aren't parsed but a valid JCF is
13804 link to each of them.
13805 (find_in_current_zip): New function. Search for a class in the
13806 current ZIP file directory. If found, prepare the class so that it
13808 (jcf_figure_file_type): New function. Examine the file structure
13809 to figure a class file, a ZIP file. If none of these categories are
13810 matched, a source file is assumed.
13811 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13812 SeenZipFile: New global variable.
13813 (open_in_zip): Use zipmember's length to accelerate the search for
13814 a member. If zipmember was NULL and zip file successfully read,
13816 * java-tree.h: New global variable current_jcf declared. Added
13817 declaration for current_constant_pool_tags, current_constant_pool_data,
13818 current_constant_pool_length, current_constant_pool_data_ref.
13819 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13820 store the JCF of classes seen in a zip file) and tree *constant_pool
13821 (to save a loaded class constant pool). current_class declared here.
13822 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13823 retrieve method_ref_constant.
13824 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13825 (OBJECT): get_class_constant now uses current_jcf.
13826 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13827 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13828 (expand_invoke): Now uses current_class instead of main_class
13829 (build_class_init): Now uses current_class instead of main_class
13830 * class.c: New static global variable registered_class.
13831 (register_class): New function.
13832 (emit_register_class): Modified to use registered_class instead of
13834 (is_compiled_class): Now take into account class seen in the archive.
13836 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13838 * except.h: Renamed to: java-except.h.
13839 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13840 * except.c: Add semi-working (commented out) implementation.
13842 * expr.c (expand_iinc): Add needed flush_quick_stack.
13843 * parse.c (set_source_filename): New function.
13844 (give_name_to_class): Set input_filename from package.classname.java.
13846 * jcf-io.c (find_class): Don't look first in ".".
13848 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13850 * zextract.c (read_zip_archive): Now takes into account the
13852 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13854 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13856 * constants.c, java-tree.h (build_internal_class_name): New function.
13857 (alloc_class_constant): Re-implement using build_internal_class_name.
13858 * class.c (make_class_data): Likewise.
13859 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13861 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13863 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13864 to NULL before pushing an exception handler target.
13866 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13867 (java_stack_swap, java_stack_dup): Re-write to be safe from
13868 clobbering registers.
13869 (build_class_init): New function.
13871 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13873 * typeck.c (build_java_array_type): Temporary use
13874 permanent_obstack to create the array 'length' field.
13875 * expr.c (lookup_label): Temporay use permanent_obstack to create
13876 label if not found.
13877 * class.c (push_super_field): Tempory use permanent_obstack.
13879 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13881 * typeck.c (type_for_mode): Now handles double_type_node and
13883 * verify.c (verify_jvm_instructions): The instruction following
13884 the wide bytecode is checked. OPCODE_ret added to the list of
13887 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13889 * class.c (make_class): Temporary use permanent_obstack. Set the
13890 class CLASS_P field to 1.
13891 (push_class): Temporary use permanent_obstack.
13892 (set_super_info): Temporary use permanent_obstack.
13893 (add_method): Temporary use permanent_obstack, set
13894 METHOD_TRANSIENT().
13895 (add_field): Temporary use permanent_obstack. Sets
13896 FIELD_VOLATILE() and FIELD_TRANSIENT().
13897 (build_class_ref): Temporary use permanent_obstack if the class
13899 (build_static_field_ref): Temporary use permanent_obstack when
13900 creating field's rtl.
13901 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13902 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13903 and fields. Function finalized, as far as flag handling.
13904 (push_class_static_dummy_field): Temporary use permanent_obstack.
13905 (emit_register_class): Force generation of class registration at
13907 * decl.c (end_java_method): Call permanent_allocation() before
13909 * expr.c (can_widen_reference_to): Added comment to interface
13910 handling, fixed typo.
13911 (lookup_field): Now uses CLASS_P() to correct FIXME
13912 (expand_invoke): Verification on public && !static &&
13913 !abstract moved into soft_lookupinterfacemethod (kaffe).
13914 Use Object class dtable if objectref is an array when expanding
13916 (java_push_constant_from_pool): Temporary use permanent_obstack
13917 for CONSTANT_string
13918 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13919 create constant references.
13920 (get_constant): Temporary use permanent_obstack to create constant.
13921 (load_class): Temporary use permanent_obstack to load class.
13922 (jcf_parse): Temporary use permanent_obstack to perform class
13924 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13925 (build_java_signature): Temporary use permanent_obstack.
13926 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13928 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13929 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13932 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13934 * class.c (append_gpp_mangled_type): Fix typo.
13935 (emit_register_class): Use main_class to get class object, rather
13936 than looking for no-longer-existing static decl starting with _CL.
13937 * typeck.c (parse_signature_type): Promote array element type
13938 if it is a RECORD_TYPE.
13940 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13942 * class.c (push_class_static_dummy_field): New function.
13943 (mangle_static_field): New. Do G++-style mangling of static fields.
13944 (layout_class): Mandle static fields here, not in add_field.
13945 (build_class_ref): The class object is now a dummy static field.
13946 * decl.c (find_local_variable): Look for best, instead of first match.
13947 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13948 (build_java_athrow): Don't check here if exception is Throwable.
13949 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13950 (TYPE_USED): Removed. No longer used ...
13951 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13952 * verify.c (push_pending_label): New function.
13953 (push_pending_block): Renamed to check_pending_block.
13954 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13955 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13956 re-checking possible handlers) after a store (less wasted work).
13957 Check for null handler (finally) before calling add_handler.
13958 Various changes to (finally?) correctly handle try/finally.
13960 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13962 * class.c: Include stdio.h.
13964 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13966 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13967 to make sure class is initialized before static/special invoke.
13969 * verify.c (verify_jvm_instructions): On a store instruction,
13970 call find_local_variable to force pre-allocation of decl and rtx.
13971 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13973 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13975 * class.c (build_class_ref): Strip off "promoted_" if need be.
13976 (make_field_value): Call build_java_signature when needed.
13977 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13978 * expr.c (build_java_athrow): Don't push_value of exception.
13979 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13980 match specification of [fd]cmp[lg] for NaNs.
13981 (expand_byte_code): Add support for exception handler ranges.
13982 * except.c: Add skeleton for EH code-generation.
13983 * verify.c (merge_types): Treat all promoted integral types as equal.
13984 * constants.c (build_constants_constructor): To force creation of
13985 current_constant_pool_data_ref, call build_constant_data_ref.
13987 * javaop.def (lload): Fix typo.
13988 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13990 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13992 * parse.c: Don't include function.h.
13994 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13996 * except.[ch]: New files.
13997 * Makefile.in (JAVA_OBJS): Add except.o
13998 * expr.c: Temporary warning about unimplemented exceptions.
13999 * verify.c: Verify exception handlers.
14001 * jcf-dump.c (disassemble_method): Print exception table.
14003 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14005 * expr.c (verify_jvm_instructions): Started a thorough
14006 verification of invoke* bytecodes.
14007 (expand_byte_code): flush quick stack if PC is the target of a
14008 branch. and undef RET (conflicting with config/i386/i386.h).
14009 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14011 (expand_invoke): Now handles invokeinterface and do more
14012 verification according to the bytecode.
14013 (lookup_field): Don't try to load the class if processing
14015 (can_widen_reference_to): Now handles interfaces.
14016 * decl.c (init_decl_processing): New global variable
14017 soft_lookupinterfacemethod_node, declared in java-tree.h.
14018 Call set_super_info on string_type_node.
14019 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14021 * class.c (set_super_info): Fills the CLASS_* flags according to
14023 (get_access_flags_from_decl): Handles all class flags.
14025 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14027 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14028 * parse.c (yyparse): Check for abstract method, and missing code.
14029 * expr.c (expand_byte_code): Change interface.
14030 * lang.c (put_decl_node): Print promoted types prettier.
14031 * verify.c (verify_jvm_instruction): Change interface.
14032 Partial support for scanning exception table.
14033 For load instructions, handle promoted integral types.
14035 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14037 * verify.c: New file, with contents moved from expr.c.
14038 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14039 * typeck.c (is_array_type_p): Moved here from expr.c.
14040 * java-tree.h: Add some now-needed function declarations.
14041 * Makefile.in (JAVA_OBJS): Added verify.o.
14043 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14045 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14046 METHOD_ABSTRACT flag.
14048 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14049 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14050 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14052 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14054 (start_java_method): Hook for SYNCHRONIZED methods.
14056 * expr.c (build_java_jsr, build_java_ret): New functions
14057 (JSR,PRE): New macros
14058 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14059 (verify_jvm_instructions): tableswitch, lookupswitch,
14060 monitorenter, monitorexit, goto_w: verified.
14061 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14062 (build_java_monitor): New function.
14063 (MONITOR_OPERATION): Modified to call build_java_monitor()
14064 (verify_jvm_instructions): Started a thorough verification of
14067 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14069 Support verification of jsr/ret subroutines (used for try/finally).
14070 * decl.c (return_address_type_node): New type node.
14071 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14072 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14073 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14074 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14075 TYPE_USED): New macros for special types in type_map.
14077 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14078 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14080 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14082 * expr.c (can_widen_reference_to): New function.
14083 (pop_type): Use it.
14084 (merge_type_state): Support handling start of subroutine.
14085 (push_pending_block): Return char* error message, instead of calling
14086 fatal on an error. Also handle subroutines.
14087 (verify_jvm_instructions): Handle errors from push_poending_block.
14088 Support jsr and ret instructions.
14090 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14092 * jcf-io.c (find_classfile): Fix thinko.
14093 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14095 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14097 * Makefile.in (BISON): Remove.
14099 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14101 * Makefile.in: Convert to autoconf.
14102 * config-lang.in (outputs): Added java/Makefile.
14104 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14105 Rename cc1java to jc1.
14107 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14108 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14110 * class.c (class_depth): Do load_class if needed.
14112 Mostly better verification.
14113 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14114 (init_decl_processing): Change return type of soft_checkcast.
14115 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14116 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14117 lang_print_error): New functions.
14118 (lang_init): Set global hook print_error_function to lang_print_error.
14119 * expr.c: In the type_map ptr_type_node is only used for null now.
14120 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14121 (merge_types): Dererence pointer to record types before comparing.
14122 (decode_newarray_type, merge_types): On error just return NULL.
14123 (build_java_binop): Add preliminary implementation (with warning)
14124 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14125 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14126 (expand_compare, expand_java_goto, expand_java_call): Don't
14127 push_pending_block, since that only makes sense when verifying.
14128 (merge_type_state): Different return codes.
14129 (push_pending_block): A block may need to be verified more than once.
14130 (expand_byte_code): Warn about unused code at code generation time.
14131 (verify_jvm_instruction): Changed logic, since code may need to be
14132 re-verified if type-state has changed. Also, better error handling.
14133 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14134 Improve newarray, anewarray, ?aload, athrow,
14135 * java-tree.h (LABEL_CHANGED): New macro.
14137 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14139 * decl.c (soft_athrow_node): New global variable initialized.
14140 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14141 * typeck.c (convert): Added support for REAL_TYPE.
14142 (convert_to_char): New function.
14143 (convert): Handle CHAR_TYPE.
14144 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14145 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14146 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14148 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14149 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14150 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14151 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14152 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14153 to Use The Right Things.
14154 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14155 compatible with INT. BOOLEAN is made equivalent to BYTE.
14156 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14157 OPCODE_ifnonnull): Now supported.
14158 (build_java_athrow): New function.
14160 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14162 Rename method name <init> to match G++ (and fix mangling).
14163 * class.c (layout_class): Replace method name of <init> by class name.
14164 (make_method_value): Do inverse renaming of constructor from <init>.
14165 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14166 * typeck.c (lookup_java_constructor): New function.
14167 * expr.c (expand_invoke): If method_name is <init>, call
14168 lookup_java_constructor to find constructor.
14170 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14172 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14174 * parse.c (get_class_constant): Modified to handle array "classes"
14175 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14177 (convert): Modified to handle real type.
14178 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14179 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14180 variables declared.
14181 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14182 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14183 global variables initialized.
14184 (find_local_variable): Handles the case of a pointer
14185 (end_java_method): Restore the use of one more scope
14186 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14187 build_java_array_length_access, expand_java_arrayload,
14188 expand_java_arraystore, expand_java_array_length,
14189 expand_java_multianewarray, expand_java_anewarray,
14190 build_java_check_indexed_type, is_array_type_p,
14191 build_java_throw_out_of_bound_exception): New functions.
14192 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14193 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14194 OPCODE_<t>aload): Implemented code for verification.
14195 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14196 ARRAY_NEW_MULTI): Macro defined.
14197 (CONVERT): Modified to invoke convert().
14198 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14200 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14202 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14203 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14204 (make_class_data): Field name needs '/' as package prefix.
14205 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14207 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14209 Implement debug information for local variables.
14210 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14211 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14212 DECL_LOCAL_SLOT_CHAIN): New macros.
14213 (struct lang_decl_var): New type.
14214 * parse.c (give_name_to_locals): Move to decl.c.
14215 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14216 (start_java_method): Re-write parameter handling.
14217 (pending_local_decls): New global variable.
14218 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14219 (find_local_variable): Accept pc so we can skips decls not in range.
14220 (struct binding_level): Add end_pc field.
14221 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14222 (various): Change so current pc gets passed to find_local_variable.
14224 * decl.c (init_decl_processing): Re-arrange fields in
14225 class_type_node and and method_type_node to match kaffe 0.9.1.
14226 * class.c (make_method_value, make_class_data): Update
14227 initializations to match.
14229 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14231 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14232 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14233 (push_super_field): New function.
14234 (make_class_data): Handle inheritance of class static initializer.
14235 (layout_class): New name mangling.
14236 * constants.c (build_constant_data_ref): Init type of data array
14237 to a one-element array.
14238 (build_constants_constructor): Set DECL_SIZE from complete array type.
14239 * decl.c: Rename class_type, object_type etc to class_type_node,
14240 object_type_node etc. Make former inherit from latter.
14241 * expr.c (expand_invoke): Add cast of function address.
14242 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14243 * parse.c (yyparse): Don't call layout_class here.
14244 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14246 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14248 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14249 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14250 (alloc_class_constant): New.
14251 * expr.c (expand_invoke): Make sure method's class is initialized.
14252 * class.c (interits_from_p, emit_register_class): New functions.
14253 * parse.c (yyparse): Call emit_register_class.
14255 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14257 * constants.c: New file, to handle constant pool.
14258 * Makefile.in (JAVA_OBJS): Add constants.o.
14259 * decl.c (init_decl_processing): Update, fix, finish various structs.
14260 (pushdecl_top_level): New.
14261 * parse.c (layout_class): Moved to class.c.
14262 * expr.c (java_push_constant_from_pool): New function.
14263 * class.c (build_class_ref): Make work fully
14264 (make_class_data): Emit super-class, constant pool, interface vector.
14266 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14268 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14269 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14270 * class.c (class_depth): New function.
14271 (lookup_named_class): Replaced by new function lookup_class.
14272 * decl.c (object_type_node, string_type_node): New.
14273 Remove various types that we no longer need.
14274 * expr.c (verify_jvm_instructions): New separate verifier pass.
14275 (push_type, pop_type): New functions for verifier.
14276 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14277 (expand_byte_code): Simplify, since we assume already verified.
14278 (expand_invoke): Now mostly works.
14279 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14280 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14281 * parse.c: Wait to allocate class object until we know its name.
14282 (layout_class): Calculate DECL_VINDEX for each virtual method.
14283 * typeck.c (get_array_type): Rename to ...
14284 (build_java_array_type): ... and provide working implementation.
14285 (build_java_signature): New function - build Java signature of type.
14286 (set_java_signature): New function - cache signature with type.
14287 (lookup_java_method): New function.
14289 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14291 * class.c (ident_subst): Take extra SUFFIX parameter.
14292 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14293 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14294 (build_class_ref): Actually implement.
14295 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14296 * decl.c (builtin_function): New.
14297 (init_decl_processing): Update for current Kaffe. Declare some
14298 builtin Kaffe functions.
14299 * expr.c (build_address_of): New.
14300 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14301 Renamed (from expand_java_new etc), and added working implementations.
14302 (build_field_ref): Now also handle static fields.
14303 (expand_invoke): Implement invokestatic, and start implement rest.
14304 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14305 * javaop.def: Rename invokevirt -> invokevirtual.
14306 * lang.c (use_handles): Removed.
14307 * parse.c: Add support for ConstantValue attribute.
14308 Handle nested loading of a class. (JPOOL_UTF): New.
14310 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14312 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14314 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14316 * Make-lang.in (java.install-man): New empty rule.
14317 * typeck.c (set_local_type): New function.
14318 * expr.c (STORE_INTERNAL): Call find_local_variable,
14319 not find_stack_slot. Call set_local_type.
14321 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14323 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14324 and building RECORD_TYPE CONSTRUCTORs.
14325 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14327 * lang.c (use_handles): Change the default to 0.
14328 * decl.c: Define and build class_type, field_type, utf8const_type.
14329 * class.c (make_class_data, make_field_value,
14330 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14331 hashUtf8String, strLengthUtf8, mangled_classname:
14332 Functions to build reflective data structures.
14333 * parse.c (yyparse): Call make_class_data.
14335 * jcf-io.c (open_class, find_classfile): New functions.
14336 * jcf-dump.c: Support reading classfile from explicitly-named
14337 class file (without CLASSPATH searching).
14339 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14341 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14342 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14343 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14344 (get_constant): Now trivial for CONSTANT_Utf8.
14346 * jcf.h: Make NEW_CPOOL the default.
14347 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14349 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>