1 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3 * gcj.texi: Added item describing the GCJ runtime property
6 2002-10-15 Richard Henderson <rth@redhat.com>
8 * jcf-parse.c (get_constant): Fix type warning.
10 2002-10-15 Andrew Haley <aph@redhat.com>
12 * java-tree.h (java_inlining_merge_static_initializers): Declare.
13 (java_inlining_map_static_initializers): Declare.
15 2002-10-14 Andrew Haley <aph@redhat.com>
17 * tree-inline.c (remap_block): All local class initialization
18 flags go in the outermost scope.
19 (expand_call_inline): Call java_inlining_map_static_initializers.
20 (expand_call_inline): Call java_inlining_merge_static_initializers.
21 * java/lang.c (merge_init_test_initialization): New.
22 (java_inlining_merge_static_initializers): New.
23 (inline_init_test_initialization): New.
24 (java_inlining_map_static_initializers): New.
26 2002-10-11 Mark Wielaard <mark@klomp.org>
28 * gcj.texi (Compatibility): Add Limitations and Extensions section.
30 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
32 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
34 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
36 * parse.y (merge_string_cste): Add parentheses around & within |.
38 2002-10-08 Tom Tromey <tromey@redhat.com>
40 * parse.y (variable_declarator_id): Simplify error path for
41 array declarator error. For PR java/8003.
43 2002-10-08 Zack Weinberg <zack@codesourcery.com>
45 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
48 2002-10-08 Andrew Haley <aph@redhat.com>
50 * parse.y (attach_init_test_initialization_flags): Check for
53 2002-10-07 Anthony Green <green@redhat.com>
55 * parse.y (merge_string_cste): Fix bug in string concatenation.
57 2002-10-03 Michael Koch <konqueror@gmx.de>
59 * gcj.texi (Standard properties):
60 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
62 2002-10-02 Roger Sayle <roger@eyesopen.com>
65 * lang.c (java_init): If storing the vbit in function
66 pointers, ensure that force_align_functions_log is atleast
67 one to aid compatability with g++ vtables.
69 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
71 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
72 foul of type-based aliasing.
74 2002-09-30 Anthony Green <green@redhat.com>
76 * gcj.texi (Invoking jv-scan): Fix texinfo.
78 2002-09-28 Anthony Green <green@redhat.com>
80 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
81 (Code Generation): Add -fno-assert documentation.
82 * jv-scan.c (flag_assert): New global.
83 (options): Add assert option.
84 (help): Add --no-assert documentation.
85 * parse-scan.y (flag_assert): New global.
86 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
87 (flag_assert): New global.
88 * java-tree.h (flag_assert): New global.
89 * lex.c (java_lex): Obey flag_assert.
90 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
93 2002-09-26 Andrew Haley <aph@redhat.com>
95 * expr.c (build_java_array_length_access): Check for null pointer.
96 * expr.c (expand_java_arrayload): Likewise.
98 2002-09-21 Richard Henderson <rth@redhat.com>
100 * jcf-parse.c (get_constant): Decode from IEEE no matter
101 what the target format.
103 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
105 * ChangeLog: Follow spelling conventions.
109 * gjavah.c: Likewise.
110 * java-tree.h: Likewise.
111 * jcf-dump.c: Likewise.
112 * jcf-parse.c: Likewise.
113 * jvspec.c: Likewise.
115 * mangle.c: Likewise.
118 2002-09-17 Tom Tromey <tromey@redhat.com>
120 * lex.c (java_read_unicode_collapsing_terminators): Handle case
121 where \r appears at EOF. Fixes PR java/7950.
123 2002-09-16 Geoffrey Keating <geoffk@apple.com>
125 * java-tree.h (union lang_tree_node): Add chain_next option.
127 2002-09-16 Richard Henderson <rth@redhat.com>
129 * jcf-parse.c (get_constant): Runtime check for IEEE format;
130 use new real.h interface.
131 * jcf-write.c (find_constant_index): Use new real.h interface.
132 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
134 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
136 * lang.c: Follow spelling conventions.
138 2002-09-11 Per Bothner <per@bothner.com>
140 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
141 constant to the type of the field.
142 (java_complete_tree): Remove now-redundant code.
144 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
146 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
149 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
150 return label if a ret instruction for the jsr has been reached.
152 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
154 * parse.y (DIR_SEPARATOR): Don't define.
155 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
157 2002-08-28 Andrew Haley <aph@redhat.com>
159 * verify.c (verify_jvm_instructions): Allow exception handler
160 inside code that is being protected, but generate a warning.
161 * except.c (link_handler): Initialize `expanded' in new eh_range.
162 (binding_depth, is_class_level, current_pc): Declare extern.
164 2002-09-01 Mark Wielaard <mark@klomp.org>
166 * gcj.texi: Add chapter about system properties.
169 2002-08-26 Tom Tromey <tromey@redhat.com>
171 * parse.y (try_builtin_assignconv): Allow narrowing primitive
172 conversion if RHS_TYPE is byte, short, or char.
174 2002-08-22 Tom Tromey <tromey@redhat.com>
176 * gcj.texi (Invoking gij): Document -cp and -classpath.
178 2002-08-21 Tom Tromey <tromey@redhat.com>
180 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
181 $(prefix)/share. For PR libgcj/7633.
183 For PR java/6005 and PR java/7611:
184 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
185 (java_can_use_bit_fields_p): New function.
187 2002-08-16 Tom Tromey <tromey@redhat.com>
189 * gcj.texi (Class Initialization): Mention class initialization of
192 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
194 * Make-lang.in (java-tree-inline.o): New.
195 (JAVA_OBJS): Add java-tree-inline.o.
196 * parse.y (source_end_java_method): Call java_optimize_inline.
197 (java_expand_method_bodies): Save method's tree in
199 (add_stmt_to_compound): Keep track of the number of statments.
200 * lang.c (java_init): Enable flag_inline_trees.
201 (java_post_options): If flag_inline_functions is on, enable
202 flag_inline_trees instread.
203 (decl_constant_value): New.
204 (java_tree_inlining_walk_subtrees): New.
205 * java-tree.h (DECL_NUM_STMTS): New macro.
206 (java_optimize_inline): Declare.
207 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
209 * decl.c (build_result_decl): If we already have a DECL_RESULT
211 (dump_function): New.
212 (java_optimize_inline): New.
213 (dump_function): New.
215 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
218 * parse.y (build_assertion): Invert return from
219 desiredAssertionStatus.
221 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
223 * jcf-write.c (get_access_flags): Return correct access flags for
224 private and protected inner classes.
226 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
228 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
230 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
232 * mangle_name.c: Don't include obstack.h twice.
233 * xref.c: Don't include obstack.h.
235 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
237 * class.c: (permanent_obstack): Delete declaration.
238 * constants.c: (permanent_obstack): Delete declaration.
239 * except.c: (permanent_obstack): Delete declaration.
240 * expr.c: (permanent_obstack): Delete declaration.
241 * jcf-parse.c: (permanent_obstack): Delete declaration.
242 (saveable_obstack): Delete declaration.
243 * parse.h: (permanent_obstack): Delete declaration.
244 * typeck.c: (permanent_obstack): Delete declaration.
246 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
248 * gcj.texi (version-gcc): Increase to 3.3.
250 2002-07-22 Tom Tromey <tromey@redhat.com>
252 * lex.c (java_lex): Check for `e' or `E' after 0.
254 2002-07-21 Richard Henderson <rth@redhat.com>
256 * lang.c (java_unsafe_for_reeval): New.
257 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
259 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
261 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
262 (jcf_path_init): Use GET_ENVIRONMENT.
264 2002-07-10 Roger Sayle <roger@eyesopen.com>
265 Zack Weinberg <zack@codesourcery.com>
267 * builtins.c (initialize_builtins): Remove defines that
268 handled C/C++ specific junk hereby removed from builtins.def.
270 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
272 * lang.c (java_post_options): Update prototype.
274 2002-07-05 Roger Sayle <roger@eyesopen.com>
276 * builtins.c (initialize_builtins): Ignore the additional
277 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
278 the builtins.def file.
280 2002-07-01 Tom Tromey <tromey@redhat.com>
283 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
286 2002-07-01 Roger Sayle <roger@eyesopen.com>
288 * java/decl.c (builtin_function): Accept additional parameter.
289 (java_init_decl_processing): Pass an additional NULL_TREE
290 argument to builtin_function.
292 2002-06-29 T.J. Mather <tjmather@maxmind.com>
294 * gcj.texi: Fixed gcj invocation example so that it compiles.
296 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
298 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
299 * parse.y (mark_parser_ctxt): Likewise.
300 (check_modifiers, declare_local_variables): Avoid incorrect
301 hardcoded constant 10.
303 * lex.c (java_read_char): Avoid "comparison is always true"
306 2002-06-25 Andreas Schwab <schwab@suse.de>
308 * expr.c (JSR): Avoid undefined operation on PC.
310 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
312 * decl.c (clear_binding_level): Const-ify.
314 2002-06-13 Akim Demaille <akim@epita.fr>
316 * parse.y (class_declaration, interface_declaration): Make sure
317 all their rules have an action, in order to avoid meaningless `$$
318 = $1' and their type clashes.
320 2002-06-11 Tom Tromey <tromey@redhat.com>
322 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
323 * parse-scan.y (statement_without_trailing_substatement): Added
325 (assert_statement): New rule.
326 * java-tree.h (struct lang_type) [assertions]: New field.
327 (TYPE_USES_ASSERTIONS): New macro.
328 (CLASS_USES_ASSERTIONS): Likewise.
329 (FIELD_SYNTHETIC): New define.
330 * lex.c (java_lval;): Added ASSERT_TK.
331 * parse.y (ASSERT_TK): Added.
332 (statement_without_trailing_substatement): Added assert_statement.
333 (assert_statement): New rule.
334 (build_assertion): New function.
335 (maybe_generate_pre_expand_clinit): Create and initialize
337 (lookup_package_type): Removed decl.
338 * keyword.h: Rebuilt.
339 * keyword.gperf (assert): New token.
341 2002-06-10 Akim Demaille <akim@epita.fr>
343 * parse.y (interface_type_list, class_member_declaration)
344 (unary_expression_not_plus_minus): Remove duplicate %type.
347 2002-06-09 Tom Tromey <tromey@redhat.com>
349 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
351 * parse.y (method_header): Give error message in all cases.
354 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
356 Don't use RTL inlining. Fix for PR java/6820.
357 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
358 (flag_really_inline): New.
359 (java_decode_option): Set flag_really_inline if -finline-functions
361 (java_post_options): New function. Turn off inlining unless
362 flag_really_inline is set.
364 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
366 * gjavah.c (throwable_p): Accept argument as either a classname or
367 signature fragment. Create null-terminated classname string for super
368 when calling itself recursively.
369 (decode_signature_piece): Skip first character from class name
370 signature when calling throwable_p.
372 2002-06-08 H.J. Lu (hjl@gnu.org)
374 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
376 2002-06-04 Tom Tromey <tromey@redhat.com>
378 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
380 2002-06-04 Michael Koch <konqueror@gmx.de>
382 * gcj.texi (Input Options): Fixed typo.
384 2002-06-04 Zack Weinberg <zack@codesourcery.com>
386 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
387 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
388 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
389 and all now-pointless local variables. Rename other local
390 variables to reflect their not being handles.
392 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
393 #if JCF_USE_STDIO blocks.
395 * parse.y: Add missing semicolon at end of rule.
397 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
399 * check-init.c (attach_initialized_static_class): Delete, unused.
400 * parse.y: Use htab_t instead of struct hashtable, update
402 * java-tree.h: Include hashtab.h instead of hash.h.
403 (struct lang_decl_func): Use htab_t, set up for gengtype.
404 (struct init_test_hash_entry): Delete.
405 (struct treetreehash_entry): New.
406 (java_treetreehash_find): New
407 (java_treetreehash_new): New prototype.
408 (java_treetreehash_create): New prototype.
409 (java_mark_tree): Delete prototype.
410 (java_hash_hash_tree_node): Delete prototype.
411 (java_hash_compare_tree_node): Delete prototype.
412 (attach_initialized_static_class): Delete prototype.
413 * expr.c (build_class_init): Update to use java_treetreehash
415 (java_expand_expr): Update to use htab_t.
416 (emit_init_test_initialization): Likewise.
417 * decl.c (java_mark_tree): Delete.
418 * class.c (init_test_hash_newfunc): Delete.
419 (java_hash_hash_tree_node): Delete.
420 (java_hash_compare_tree_node): Delete.
421 (add_method_1): Update to use java_treetreehash functions.
422 (JAVA_TREEHASHHASH_H): New macro.
423 (java_treetreehash_hash): New function.
424 (java_treetreehash_compare): New function.
425 (java_treetreehash_find): New function.
426 (java_treetreehash_new): New function.
427 (java_treetreehash_create): New function.
428 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
430 * Make-lang.in (java/parse.o): Depend on debug.h.
431 * java-tree.h (struct lang_identifier): Use gengtype.
432 (union lang_tree_node): New.
433 (struct lang_decl_func): Use gengtype.
434 (struct lang_decl_var): Likewise.
435 (struct lang_decl): Likewise.
436 * parse.y: Include debug.h.
437 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
439 * lang.c (struct language_function): New dummy structure.
441 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
442 descriminator for DECL_LANG_SPECIFIC.
443 (struct lang_decl_func): Rename from struct lang_decl.
444 (enum lang_decl_desc): New.
445 (struct lang_decl): Make it a union. Update all the accessor macros.
446 (struct lang_type): Use gengtype.
447 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
448 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
449 are now the same size.
450 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
451 use discriminator to mark DECL_LANG_SPECIFIC.
453 * Make-lang.in (gt-java-builtins.h): New rule.
454 (java/builtins.o): Add dependency on gt-<filename>.h.
455 * builtins.c: Use gengtype for roots.
456 (union string_or_tree): Use gengtype.
457 (struct builtin_record): Use gengtype.
458 * config-lang.in (gtfiles): Add builtins.c.
460 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
461 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
462 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
463 gt-java-parse.h, gtype-java.h): Add rules to generate.
464 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
465 (class.o): Add dependency on gt-*.h.
466 (constants.o): Likewise.
469 (jcf-parse.o): Likewise.
470 (jcf-write.o): Likewise.
472 * config-lang.in (gtfiles): New.
473 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
474 * constants.c: Replace uses of ggc_add_* with GTY markers.
476 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
477 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
478 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
479 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
481 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
483 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
484 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
486 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
487 Include gtype-java.h.
489 2002-06-02 Tom Tromey <tromey@redhat.com>
491 Fix for PR java/5913:
492 * parse.y (patch_binop): Call patch_string on op1.
494 2002-06-02 Tom Tromey <tromey@redhat.com>
496 Fix for PR java/1343, PR java/6336:
497 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
498 formatting. Changed return type.
499 (anonymous_class_counter): Moved to top of file.
500 (maybe_make_nested_class_name): Append number to class name for
501 function-local classes.
503 2002-05-28 Zack Weinberg <zack@codesourcery.com>
505 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
506 * Make-lang.in: Update dependency lists.
508 2002-05-18 Mark Mitchell <mark@codesourcery.com>
510 * gjavah.c (throwable_p): Do not free the name of the class after
511 passing it to find_class.
512 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
513 * jcf-io.c (dirent.h): Include it.
514 (fnmatch.h): Likewise.
515 (compare_path): New function.
516 (java_or_class_file): Likewise.
517 (memoized_dirlist_entry): New type.
518 (memoized_dirlist_lookup_eq): New function.
519 (memoized_dirlists): New variable.
520 (caching_stat): New function.
521 (memoized_class_lookup_eq): New function.
522 (memoized_class_lookups): Likewise.
523 (find_class): Use memoized_class_lookups and caching_stat.
524 * jcf.h (JCF_USE_SCANDIR): Define.
525 * parse.y (java_expand_classes): Write the class files in reverse
528 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
530 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
532 2002-05-13 Mark Mitchell <mark@codesourcery.com>
534 * jcf-write.c (write_classfile): Unlink the temporary file if it
535 cannot be renamed. Use concat to build up the name of the
538 2002-05-08 Mark Mitchell <mark@codesourcery.com>
540 * jcf-write.c (write_classfile): Write the file to a
541 temporary file and then rename it.
543 2002-05-07 Tom Tromey <tromey@redhat.com>
545 * gjavah.c (throwable_p): Use xstrdup, not strdup.
547 Fix for PR java/1200:
548 * gjavah.c (throwable_p): New function.
549 (decode_signature_piece): Use it. A `WeakReference' isn't the
552 (gcjh_streq): New function.
554 2002-05-07 Andreas Jaeger <aj@suse.de>
556 * parse.y (finish_for_loop): Fix if statement.
558 2002-05-06 Tom Tromey <tromey@redhat.com>
560 Fix for PR java/5941:
561 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
562 loop update expression.
563 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
564 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
566 2002-05-04 Mark Wielaard <mark@klomp.org>
569 * parse.y (build_string_concatenation): Return just op1 only when op2
570 is null and op1 is a STRING_CST, otherwise always construct a
573 2002-04-27 Tom Tromey <tromey@redhat.com>
576 * parse.y (string_convert_int_cst): New function.
577 (merge_string_cste): Use it.
579 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
581 * java-tree.h (java_parse_file): Update.
582 (java_set_yydebug): Remove.
583 * jcf-parse.c (yydebug): Remove.
584 (java_set_yydebug): Die.
585 (java_parse_file): Update.
586 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
588 2002-04-24 Tom Tromey <tromey@redhat.com>
591 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
592 EXPR_WFL_QUALIFICATION of qual_wfl.
594 2002-04-23 Per Bothner <per@bothner.com>
596 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
597 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
598 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
600 2002-04-23 Tom Tromey <tromey@redhat.com>
603 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
604 recognize `-fcompile-resource='.
605 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
608 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
610 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
611 paths. Fixes PR java/2791.
613 2002-04-19 Andrew Haley <aph@redhat.com>
615 * jcf-write.c (push_long_const): lo, hi: New variables.
616 Use rshift_double to extract the high part of a 64-bit long.
617 Use WORD_TO_INT to extract the low part.
619 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
620 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
621 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
623 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
625 * typeck.c (incomplete_type_error): Remove.
627 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
629 * class.c (make_class_data): Set DECL_ALIGN on static class data,
630 for hash synchronization.
631 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
632 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
635 2002-04-16 Mark Wielaard <mark@klomp.org>
637 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
640 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
642 Fix for PR java/6294:
643 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
646 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
648 Fix for PR java/6085:
649 * parse.y (patch_method_invocation): Always use build_access_to_thisn
650 to get enclosing "this" argument for inner-class constructor
651 invocation. Pass correct arguments to build_access_to_thisn.
653 2002-04-10 Andreas Jaeger <aj@suse.de>
655 * gcj.texi (Input Options): Fix extdirs patch.
657 2002-04-10 Anthony Green <green@redhat.com>
659 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
661 2002-04-09 Anthony Green <green@redhat.com>
663 * gcj.texi (Input Options): Add --extdirs documentation.
664 * jcf-dump.c (OPT_extdirs): New macro.
665 (options): Add extdirs option.
666 (help): Describe --extdirs.
667 (main): Handle OPT_extdirs.
668 * gjavah.c (OPT_extdirs): New macro.
669 (options): Add extdirs option.
670 (help): Describe --extdirs.
671 (main): Handle OPT_extdirs.
672 * jcf-path.c (jcf_path_init): Add extdirs support.
673 (jcf_path_extdirs_arg): New function.
674 (extensions): New variable to hold extensions path entries.
675 * jvspec.c: Remove -fextdirs= when compiling main().
676 * lang.c (java_decode_option): Handle -fextdirs=.
677 * jcf.h (jcf_path_extdirs_arg): Declare new function.
678 * Make-lang.in: Compile jcf-path with version info for use in
679 identifying the appropriate libgcj.jar.
681 2002-04-08 Tom Tromey <tromey@redhat.com>
684 * .cvsignore: Added rmic.1 and rmiregistry.1.
685 * gcj.texi (Top): Link to new nodes.
686 (Invoking rmic): New node.
687 (Invoking rmiregistry): Likewise.
688 * Make-lang.in (java.generated-manpages): Added rmic.1 and
690 (java.maintainer-clean): Likewise.
691 ($(srcdir)/java/rmic.1): New target.
692 ($(srcdir)/java/rmiregistry.1): Likewise.
693 (java.install-man): Handle rmic.1 and rmiregistry.1.
695 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
697 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
698 Add note about handling uncaught exceptions. Add an exception handler
701 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
703 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
704 after using it to patch CALL_EXPR.
706 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
708 * gcj.texi (Invocation): Document CNI invocation API.
710 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
712 * expr.c (truthvalue_conversion): Rename. Update.
713 (expand_compare): Update.
714 * java-tree.h (java_truthvalue_conversion): New.
715 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
717 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
719 * java-tree.h (java_mark_addressable): New.
720 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
721 * typeck.c (mark_addressable): Rename, update.
723 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
725 * expr.c (build_java_binop): Update.
726 * java-tree.h (java_signed_type, java_unsigned_type,
727 java_signed_or_unsigned_type): Update.
728 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
729 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
730 * parse.y (patch_binop): Update.
731 * typeck.c (signed_or_unsigned_type, unsigned_type,
732 signed_type): Update.
734 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
736 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
737 (java_dummy_print): Remove.
738 (lang_print_error): Rename. Exit early if inhibiting output.
739 (inhibit_error_printing_function): New.
740 (java_init): Don't set hook.
741 (lang_init_source): Use new boolean.
743 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
745 * parse.y (do_resolve_class): Fix infinite recursion.
747 2002-03-29 Tom Tromey <tromey@redhat.com>
749 * parse.y (check_inner_circular_reference): Ignore incomplete
752 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
754 * Make-lang.in (builtins.o): Update.
755 * boehm.c (get_boehm_type_descriptor): Update.
756 * builtins.c: Include langhooks.h.
757 * decl.c (java_init_decl_processing): Update.
758 * java-tree.h (java_type_for_mode, java_type_for_size): New.
759 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
761 * typeck.c (type_for_mode, type_for_size): Update.
763 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
765 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
767 2002-03-28 Tom Tromey <tromey@redhat.com>
769 * except.c (expand_end_java_handler): If the handler type is NULL,
770 use java.lang.Throwable. Fixes PR java/5986.
772 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
774 Fix for PR java/4715:
775 * jcf-parse.c (parse_source_file_3): New function.
776 (read_class): Call it.
777 (java_parse_file): Likewise.
779 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
781 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
783 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
785 * parse.y (resolve_package): Initialize "decl".
786 (lookup_package_type): Remove unused function.
788 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
790 Fix for PR java/5993:
791 * parse.y (resolve_package): Return the decl if resolution was
792 successful. Don't special case "java.lang" and "java.lang.reflect"
793 packages. Set type_name to the merged identifier.
794 (resolved_qualified_expression_name): Print error using "name" if
795 resolve_package returns NULL_TREE.
797 2002-03-27 Tom Tromey <tromey@redhat.com>
799 * expr.c (expand_invoke): Don't generate null pointer check if
800 we're calling <init>.
802 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
804 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
806 * java-tree.h (java_lang_expand_expr): Similarly.
807 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
808 (java_init): Don't set hook.
810 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
812 Fix for PR java/5850:
813 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
814 context if field was not found in the current scope.
815 * expr.c (lookup_field): Don't look in enclosing contexts.
817 2002-03-26 Tom Tromey <tromey@redhat.com>
819 Fix for PR java/5942:
820 * parse.y (init_src_parse): Added sanity check.
821 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
824 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
826 * decl.c (lang_mark_tree): Rename java_mark_tree.
827 * java-tree.h (java_mark_tree): New.
828 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
830 2002-03-25 Zack Weinberg <zack@codesourcery.com>
832 * lex.c: Change java_perform_atof to take normal parameters
833 instead of a pointer to a parameter block. Call it directly
836 2002-03-22 Mark Wielaard <mark@klomp.org>
838 Fix for PR java/5368:
839 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
840 when printing error message.
842 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
844 * decl.c (maybe_build_cleanup): Remove.
846 2002-03-22 Tom Tromey <tromey@redhat.com>
848 Andrew Haley <aph@cambridge.redhat.com>
850 * expr.c (build_field_ref): Don't build a check if the field is a
853 2002-03-21 Eric Blake <ebb9@email.byu.edu>
855 Fix for PR java/6026:
856 * lex.c (java_lex): Fix parsing of consecutive floats.
858 2002-03-21 Tom Tromey <tromey@redhat.com>
860 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
863 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
865 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
866 insert_block, getdecls, kept_level_p, global_bindings_p): New.
868 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
870 * gcj.texi: @code{gcj} becomes @command{gcj}.
871 @code{gcc} becomes @command{gcc}.
872 GcjRaw changed to gnu.gcc.RawData.
874 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
876 * decl.c (start_java_method): Use new hook.
877 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
878 (java_init): Remove old hook.
880 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
882 * builtins.c (define_builtin): Do nothing if `type' is null.
885 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
887 * parse.y (parser_check_super_interface): Fix error message
890 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
892 * jcf-parse.c (get_constant): Delete unused variables.
894 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
896 * java-tree.h (java_parse_file): New.
897 * jcf-parse.c (yyparse): Rename java_parse_file.
898 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
900 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
902 * parse.y (craft_constructor): Return the constructor decl.
903 (java_expand_classes): Update comments.
904 (lookup_method_invoke): Call fix_constructors immediately for
905 anonymous class. Fixes PR java/5935.
907 2002-03-15 Anthony Green <green@redhat.com>
909 * jcf-parse.c (yyparse): Don't emit class registration
910 constructor when compiling resource files.
912 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
914 * lang.c (java_tree_code_type, java_tree_code_length,
915 tree_code_name): Delete.
916 (tree_code_type, tree_code_length, tree_code_name): Define.
917 (java_init): Don't try to copy into the various tree_code
920 2002-03-12 Tom Tromey <tromey@redhat.com>
922 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
923 UTF-8, not UCS-2. Fixes PR java/5923.
925 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
926 a call_expr wrapped in a convert. Fixes PR java/5848.
928 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
930 * jcf-write.c (write_classfile): Improve error strings.
932 2002-03-11 Eric Blake <ebb9@email.byu.edu>
934 * lex.c: Adjust comments to GNU standards.
936 2002-03-11 Eric Blake <ebb9@email.byu.edu>
938 Fix for PR java/5902:
939 * lex.c (java_lex): Fix parsing of literals.
941 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
943 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
944 to prevent it getting evaluated twice in the store checking case.
945 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
948 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
950 * decl.c (java_init_decl_processing): Make sure class_type_node
951 alignment is not less than 64 bits if hash synchronization is enabled.
953 2002-03-08 Per Bothner <per@bothner.com>
955 * parse.y (java_complete_lhs): Check if patch_assignment
956 returned an error-mark.
958 * parse.y (try_builtin_assignconv): Don't special-case zero.
960 2002-03-08 Per Bothner <per@bothner.com>
962 Fix for PR java/5812.
963 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
964 here instead of in JSR macro. Likewise with load_type_state call.
965 Do the latter on if the return_pc has been verified (the jsr returns).
966 (JSR): Now just call build_java_jsr.
968 2002-03-07 Jeff Sturm <jsturm@one-point.com>
970 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
971 (java.install-common): Link native driver to
972 JAVA_TARGET_INSTALL_NAME.
974 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
976 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
977 * builtins.c(sin_builtin): Likewise
978 * builtins.c(sqrt_builtin): Likewise
980 2002-03-03 Zack Weinberg <zack@codesourcery.com>
982 * java/expr.c, java/jcf-parse.c, java/lex.c:
983 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
984 REAL_ARITHMETIC blocks unconditional. Delete some further
985 #ifdef blocks predicated on REAL_ARITHMETIC.
987 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
989 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
990 explicit sizeof/sizeof.
991 * decl.c (java_init_decl_processing): Likewise.
992 * jcf-parse.c (init_jcf_parse): Likewise.
993 * parse.y (init_src_parse): Likewise.
995 2002-03-02 Per Bothner <per@bothner.com>
997 Make --CLASSPATH by a synonym for --classpath and -classpath.
998 Implement --bootclasspath.
999 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1000 (classpath_l): Remove.
1001 (jcf_path_CLASSPATH_arg): Remove.
1002 (jcf_path_bootclasspath_arg): New function.
1003 (jcf_path_seal): Simplify accordingly.
1005 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1006 (jcf_path_CLASSPATH): Remove declaration.
1007 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1008 (lang_specific_driver): Translate -bootclasspath.
1009 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1010 * lang.c (decode_lang_options): Do jcf_path_init first.
1011 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1012 * gjavah.c: Also handle --bootclasspath.
1013 Handle --CLASSPATH as a synonum for --classpath.
1014 * jcf-dump.c: Likewise.
1016 "." is not part of system path, but is the default for --classpath.
1017 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1018 (jcf_path_seal): Add "." if no CLASSPATH specified.
1020 * gcj.texi: Document changes.
1022 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1024 * expr.c (build_java_arraystore_check): Fix formatting.
1026 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1028 Fix for PR java/5758, java/5632:
1029 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1030 inner-class separator too.
1031 * parse.y (do_resolve_class): New local `decl_result.'
1032 Progressively build a name for what can have been loaded.
1034 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1036 * expr.c (java_array_data_offset): Removed function.
1037 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1038 (build_java_array_length_access): Obtain "length" value using a
1039 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1040 (build_java_arrayaccess): Correct comment. Access "data" using a
1041 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1042 (build_java_arraystore_check): New function.
1043 (expand_java_arraystore): Use build_java_arraystore_check.
1044 * parse.y (patch_assignment): Simplify code to insert a store check
1045 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1046 * check-init.c (check_init): Update to reflect that an array length
1047 access is now a COMPONENT_REF.
1048 * gcj.texi (Code Generation): Improve documentation of
1049 -fno-bounds-check. Add documentation for -fno-store-check.
1050 * java-tree.h (flag_store_check): Declare.
1051 (build_java_arraystore_check): Declare.
1052 * lang.c (flag_store_check): Initialize to 1.
1053 (lang_f_options): Add store-check option.
1054 * jvspec.c: Don't pass store-check option to jvgenmain.
1055 * lang-options.h: Add help string for -fno-store-check.
1057 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1059 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1060 * java-tree.h (java_dup_lang_specific_decl): New.
1061 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1063 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1065 * builtins.c, decl.c: Delete traditional-mode-related code
1066 copied from the C front end but not used, or used only to
1067 permit the compiler to link.
1069 2002-02-22 Tom Tromey <tromey@redhat.com>
1071 Fix for PR java/2369:
1072 * jvspec.c (verify_class_name): New function.
1073 (lang_specific_driver): Call it.
1074 (JAVA_START_CHAR_P): New macro.
1075 (JAVA_PART_CHAR_P): Likewise.
1077 2002-02-22 Per Bothner <per@bothner.com>
1079 * class.c: Change vtable to be more compatible with g++ v3 abi.
1080 (get_dispatch_table): Prepend offset-to-top (always 0) and
1081 type_info pointer (currently unimplemented hence NULL) to vtable.
1082 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1083 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1084 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1085 (build_dtable_decl): Add declarations for new fields.
1087 2002-02-20 Per Bothner <per@bothner.com>
1089 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1090 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1091 don't need to set it on the COMPOUND_EXPR - the caller does that.
1093 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1095 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1096 `--CLASSPATH' becomes `--classpath.'
1097 * gjavah.c: Likewise.
1098 * jcf-dump.c: Likewise.
1099 * lang-options.h: Likewise.
1101 * jcf-path.c: Updated comment.
1102 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1103 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1104 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1105 (jcf_path_CLASSPATH_arg): Ditto.
1106 (classpath_u): Updated leading comment.
1108 2002-02-20 Per Bothner <per@bothner.com>
1110 * builtins.c (check_for_builtin): New function.
1111 (build_call_or_builtin): Remove.
1112 * java-tree.h: Update accordingly.
1113 * expr.c (expand_invoke): Use build + check_for_builtin instead
1114 of build_call_or_builtin.
1115 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1116 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1117 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1119 2002-02-17 Tom Tromey <tromey@redhat.com>
1121 * java-tree.h (TYPE_STRICTFP): New macro.
1122 (struct lang_type) [strictfp]: New field.
1123 (CLASS_STRICTFP): New macro.
1124 (METHOD_STRICTFP): New macro.
1125 (struct lang_decl) [strictfp]: New field.
1126 * parse.y (method_header): Disallow strictfp constructor or
1128 (STRICT_TK): Move before MODIFIER_TK.
1129 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1130 (METHOD_MODIFIERS): Likewise.
1131 (INTERFACE_MODIFIERS): Likewise.
1132 * jcf-write.c (get_access_flags): Likewise.
1133 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1134 (add_method_1): Likewise.
1135 (get_access_flags_from_decl): Likewise.
1136 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1137 recognize strictfp flag.
1138 * jcf.h (ACC_STRICT): New define.
1140 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1142 * class.c(build_utf8_ref): Move declaration of decl_size
1144 2002-02-07 Tom Tromey <tromey@redhat.com>
1146 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1149 2002-02-04 Anthony Green <green@redhat.com>
1151 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1152 sections if available.
1154 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1156 * parse.y (java_expand_classes): Fix typo in static field loop.
1158 2002-02-02 Richard Henderson <rth@redhat.com>
1160 * class.c (add_field): Mark static fields external.
1161 (build_class_ref): Remove redundant set.
1162 * parse.y (java_expand_classes): Mark static fields of classes
1163 to be compiled as local.
1164 * jcf-parse.c (parse_class_file): Likewise.
1166 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1168 * gcj.texi (About CNI): New node.
1170 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1173 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1174 setlocale() with LC_CTYPE as a parameter.
1177 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1179 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1180 Follow GNU Coding Standards for --version.
1182 2002-01-28 Tom Tromey <tromey@redhat.com>
1184 * expr.c (build_jni_stub): Ensure storage for `meth' is
1186 * parse.y (java_complete_expand_methods): Set
1187 current_function_decl before building JNI stub.
1189 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1191 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1194 2002-01-22 Tom Tromey <tromey@redhat.com>
1196 * decl.c (java_init_decl_processing): Use add_predefined_file.
1197 Predefine RawData.java.
1198 (predef_filenames): Removed.
1199 (java_init_decl_processing): Don't register predef_filenames.
1200 * jcf-parse.c (add_predefined_file): New function.
1201 (predefined_filename_p): Rewrote.
1202 (predefined_filename_p): No longer static.
1203 * decl.c (java_init_decl_processing): Call initialize_builtins.
1204 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1205 (java/builtins.o): New target.
1206 * builtins.c: New file.
1207 * parse.y (patch_invoke): Use build_call_or_builtin.
1208 * java-tree.h (build_call_or_builtin): Declare.
1209 (initialize_builtins): Declare.
1210 (java_set_exception_lang_code): Removed unused declaration.
1211 (PREDEF_FILENAMES_SIZE): Removed.
1212 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1213 (predef_filenames): New define.
1214 (add_predefined_file): Declare.
1215 (predefined_filename_p): Declare.
1216 * expr.c (expand_invoke): Use build_call_or_builtin.
1218 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1220 * parse.y (patch_switch_statement): Fix format specifier.
1222 2002-01-16 Tom Tromey <tromey@redhat.com>
1224 More for PR java/5365:
1225 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1227 (process_file): Generate include for
1228 java.lang.UnsupportedOperationExceptions.
1230 2002-01-15 Andreas Jaeger <aj@suse.de>
1232 * .cvsignore: Add man pages.
1234 2002-01-15 Tom Tromey <tromey@redhat.com>
1236 Fix for PR java/5365:
1237 * gjavah.c (process_file): Turn class name into a file name.
1239 2002-01-14 Matthias Klose <doko@debian.org>
1241 * gcj.texi: Fix whitespace and formatting errors in the
1242 synopsis of the man pages. Update copyright.
1244 2002-01-14 Tom Tromey <tromey@redhat.com>
1247 * Make-lang.in (java.install-man): Handle jv-convert man page.
1248 (java.generated-manpages): Added jv-convert.1.
1249 (java.uninstall): Remove jv-convert.1.
1250 (java.maintainer-clean): Likewise.
1251 ($(srcdir)/java/jv-convert.1): New target.
1252 * gcj.texi (Top): Link to jv-convert node.
1253 (Individual utilities): Likewise.
1254 (Invoking jv-convert): New node.
1256 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1257 Martin Kahlert <martin.kahlert@infineon.com>
1259 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1260 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1262 2002-01-03 Graham Stott <grahams@redhat.com>
1264 * class.c (compile_resource_file): Update copyright date.
1265 Constify filename parameter.
1266 (java-tree.h): Update copyright date.
1267 (compile_resource_file): Constify filename parameter.
1269 2002-01-03 Graham Stott <grahams@redhat.com>
1271 * gcc/jcf-parse.c: Update copyright date.
1272 (yyparse): Constify resource_filename.
1274 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1276 * parse.y (src_parse_roots): Don't needlessly zero init.
1278 2001-12-31 Tom Tromey <tromey@redhat.com>
1280 * parse.y (dump_java_tree): New function.
1281 (source_end_java_method): Call it.
1282 (end_class_declaration): Likewise.
1283 * lang.c (java_decode_option): Call dump_switch_p.
1285 2001-12-28 Tom Tromey <tromey@redhat.com>
1287 * gen-table.pl: Don't process characters after \uffff. Added
1288 comment pointing to input file.
1290 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1292 * gen-table.pl: Const-ify output. Document the location of a
1293 suitable unicode input file.
1295 * chartables.h: Regenerate.
1297 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1299 * chartables.h: Const-ify.
1300 * gjavah.c (options): Likewise.
1301 * jcf-dump.c (options): Likewise.
1302 * jv-scan.c (options): Likewise.
1303 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1304 * parse.y (binop_lookup): Likewise.
1306 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1308 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1309 the static arrays that are output.
1310 * jvspec.c (jvgenmain_spec): Make static.
1311 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1312 * keyword.h: Regenerate.
1313 * lang.c (string_option, process_option_with_no, lang_f_options,
1314 lang_W_options): Const-ify.
1315 * lex.c (java_lex): Likewise.
1317 2001-12-21 Richard Henderson <rth@redhat.com>
1319 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1320 (get_boehm_type_descriptor): ... here. Arrange for the
1321 TREE_TYPE to get set properly.
1323 2001-12-21 Richard Henderson <rth@redhat.com>
1325 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1326 only if the target requires collect2.
1328 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1330 2001-12-20 Tom Tromey <tromey@redhat.com>
1333 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1334 CAN_COMPLETE_NORMALLY for the node.
1335 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1336 generate code for second branch if first branch can't complete
1338 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1339 the loop head if the loop body can't complete normally.
1341 2001-12-20 Tom Tromey <tromey@redhat.com>
1344 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1345 case where `finally' clause can't complete normally.
1347 2001-12-20 Tom Tromey <tromey@redhat.com>
1350 * parse.y (analyze_clinit_body): Added this_class parameter.
1351 Check for more cases where we must keep <clinit>.
1352 (maybe_yank_clinit): Cleaned up flow control.
1354 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1356 * decl.c (java_init_decl_processing): Don't initialize
1357 finit_leg_identifier_node.
1358 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1359 (finit_leg_identifier_node): Remove.
1360 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1362 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1364 * mangle.c (mangle_member_name): Don't special-case for
1366 * mangle_name.c (unicode_mangling_length): Likewise.
1367 (append_unicode_mangled_name): Likewise.
1368 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1371 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1373 * expr.c (build_java_array_length_access): Don't force null pointer
1374 check unless flag_check_references is set.
1376 2001-12-20 Tom Tromey <tromey@redhat.com>
1378 Fix for PR java/3417:
1379 * parse.y (patch_assignment): Added special processing for
1381 (patch_return): Don't convert booleans to integers, and don't
1382 special-case `null'.
1384 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1386 * config-lang.in (diff_excludes): Remove.
1388 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1390 * gcj.texi: Update link to GCC manual.
1392 2001-12-17 Tom Tromey <tromey@redhat.com>
1394 * parse.y (link_nested_class_to_enclosing): Removed useless
1397 2001-12-16 Tom Tromey <tromey@redhat.com>
1399 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1402 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1404 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1405 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1408 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1410 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1412 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1414 * decl.c (java_init_decl_processing): Build otable_type correctly.
1415 otable_decl is an otable_type.
1417 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1419 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1420 otable_type, otable_ptr_type, method_symbol_type,
1421 method_symbols_array_type, method_symbols_array_ptr_type): New
1422 field/global tree definitions.
1423 (flag_indirect_dispatch): New flag.
1424 * decl.c (java_init_decl_processing): Initialize new otable and
1425 otable_syms type nodes and decls. Add new field "index" to
1427 * class.c (build_method_symbols_entry): New function.
1428 (make_method_value): Set "index" to to method's vtable index for
1429 virtual methods when indirect-dispatch is not used.
1430 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1431 and set vtable_method_count to -1. Set otable and otable_syms field
1432 if indirect-dispatch is used and there was something to put in them.
1433 (build_method_symbols_entry): New function.
1434 (emit_offset_symbol_table): New function.
1435 * expr.c (get_offset_table_index): New function.
1436 (build_invokevirtual): Build array reference to otable at the index
1437 returned by get_offset_table_index, and use the result as the vtable
1439 (build_invokeinterface): Similar.
1440 * jcf-parse.c (yyparse): If indirect-dispatch, call
1441 emit_offset_symbol_table at the end of compilation, after all classes
1442 have been generated.
1443 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1444 * lang.c (flag_indirect_dispatch): Define.
1445 (lang_f_options): Add indirect-dispatch flag.
1447 2001-12-14 Matthias Klose <doko@debian.org>
1449 * gcj.texi: Markup for man page generation. Document missing
1450 options printed by <tool> --help.
1451 Terminate description of gij's -ms option with a dot.
1452 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1453 (java.generated-manpages java.install-man, java.uninstall,
1454 java-maintainer-clean) Updated.
1456 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1458 * class.c (get_dispatch_table): Fix java vtable layout
1459 for TARGET_VTABLE_USES_DESCRIPTORS.
1460 * decl.c (java_init_decl_processing): Initialize
1461 alloc_no_finalizer_node, finalize_identifier_node.
1462 * expr.c (class_has_finalize_method): New function.
1463 (expand_java_NEW): Generate calls for finalizer-free allocation.
1464 (build_invokevirtual): Fix java vtable layout for
1465 TARGET_VTABLE_USES_DESCRIPTORS.
1466 * java-tree.h (enum java_tree_index): New entries:
1467 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1468 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1469 (class_has_finalize_method): declare.
1470 (HAS_FINALIZER_P): New macro.
1471 * parse.y (patch_invoke): Generate calls for finalizer-free
1474 2001-12-12 Matthias Klose <doko@debian.org>
1476 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1477 whitespace at end of line.
1479 2001-12-11 Tom Tromey <tromey@redhat.com>
1481 * lex.c (java_init_lex): Define wfl_to_string as
1482 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1484 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1486 * class.c (make_method_value): Use null_pointer_node to
1487 represent empty exception table.
1489 2001-12-10 Tom Tromey <tromey@redhat.com>
1491 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1493 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1495 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1497 2001-12-09 Per Bothner <per@bothner.com>
1499 * check-init.c (current_switch_has_default): New static field.
1500 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1501 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1502 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1504 2001-12-09 Tom Tromey <tromey@redhat.com>
1506 * check-init.c (check_init): Don't allow pre- or post- increment
1507 or decrement of final variable.
1508 (final_assign_error): Minor error message rewording.
1510 2001-12-08 Tom Tromey <tromey@redhat.com>
1512 * java-tree.h: Fixed typo.
1514 * gjavah.c (decompile_method): Don't decompile to `return this'
1517 * gjavah.c (cxx_keywords): Re-sorted.
1518 * lex.c (cxx_keywords): Re-sorted.
1520 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1523 * gjavah.c (print_namelet): Clear subnamelets.
1524 (HANDLE_METHOD): Set `method_printed' earlier.
1526 2001-12-07 Tom Tromey <tromey@redhat.com>
1528 * lang.c (lang_f_options): Added
1529 optimize-static-class-initialization.
1530 (java_decode_option): Removed special case.
1532 2001-12-07 Per Bothner <per@bothner.com>
1534 * check-init.c (check_init): Fix typo freeing memory twice.
1536 2001-12-05 Per Bothner <per@bothner.com>
1538 Restore support for static class initialization optimization.
1539 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1540 * check-init.c (check_int): At end of BLOCK handle initialization
1541 blocks, which used to be done in java_complete_expand_method but did
1542 not handle the case where check_for_initialization might allocate
1543 more than a word of bits.
1544 * decl.c (lang_make_tree): The smic field is now a tree.
1545 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1546 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1548 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1550 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1551 Change from a hash table to a list.
1552 (struct_lang_decl): Change field 'smic' to match.
1553 * class.c (add_method_1): Initialize
1554 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1555 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1556 (java_expand_method_bodies): -here, since 'smic' is now a list.
1557 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1559 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1561 * class.c (java_hash_compare_tree_node): Fix casts.
1563 2001-12-04 Per Bothner <per@bothner.com>
1565 * check-init.c: Handle definite unassignment to finals in addition
1566 to definite assignment.
1567 (loop_current_locals): New field.
1568 (num_current_locals, int start_current_locals, num_current_words):
1570 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1571 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1572 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1573 (get_variable_decl, check_final_reassigned): New functions.
1574 (check_init, check_bool_init): Modify as needed for checking finals.
1575 (check_for_initialization): Take extra parameter and return void.
1576 Do extra start-up logic to check final fields for assignment.
1577 * parse.y (check_static_final_variable_assignment_flag,
1578 reset_static_final_variable_assignment_flag, check_final_assignment,
1579 check_final_variable_local_assignment_flag,
1580 reset_final_variable_indirect_assignment_flag,
1581 reset_final_variable_global_assignment_flag): Remove functions.
1582 (java_complete_expand_methods, outer_field_access_fix,
1583 patch_assignment): Remove no-longer used logic.
1584 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1585 * parse.y (register_fields, java_complete_tree): Update accordingly.
1587 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1588 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1589 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1591 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1593 * java-tree.h (DECL FINAL): New bit-field.
1594 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1595 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1596 (DECL_INIT_CALLS_THIS): New macro.
1597 (struct lang_decl): New bit-field init_calls_this.
1598 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1599 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1600 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1601 use it for both local variables and final fields.
1602 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1604 (struct lang_type): Remove hfv bit-field.
1605 (check_for_initialization): Change to return void.
1607 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1608 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1609 * check-init.c (final_assign_error): New helper function.
1610 (check_final_reassigned, check_init): Use it.
1611 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1613 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1614 bit-fields to unsigned.
1616 2001-12-03 Per Bothner <per@bothner.com>
1618 * parse.y (patch_binop): Minor constant folding.
1620 * parse.y (build_current_thisn): Shorter 'buffer'.
1622 2001-12-03 Per Bothner <per@bothner.com>
1624 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1625 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1626 * jcf-write.c (generate_bytecode_insns): Remove support for
1627 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1628 * check-init.c (check_init): Likewise.
1630 2001-12-03 Per Bothner <per@bothner.com>
1632 * verify.c (subroutine_nesting): New function.
1633 (verify_jvm_instructions): Use it to fix logic for checking that
1634 we're done with the current subroutine.
1636 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1637 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1639 2001-12-03 Per Bothner <per@bothner.com>
1641 * jcf.h: Fix obvious typo in comment.
1642 * typeck.c (build_null_signature): Add comment.
1644 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1646 * expr.c: Remove leading capital from diagnostic messages, as
1647 per GNU coding standards.
1648 * jcf-io.c: Similarly.
1649 * jcf-parse.c: Similarly.
1650 * jv-scan.c: Similarly.
1651 * jvspec.c: Similarly.
1652 * mangle.c: Similarly.
1654 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1655 Alexandre Petit-Bianco <apbianco@redhat.com>
1657 * expr.c (build_java_arrayaccess): Call save_expr on array for
1658 correct evaluation order, modified comment, fixed indentation.
1659 * parse.y: (patch_assignment): Correctly extract the array base
1660 from the tree generate by build_java_arrayaccess, added comments.
1661 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1662 Fixes PR java/3096, PR java/3803, PR java/3965.
1664 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1666 * expr.c (expand_byte_code): Remove trailing periods from messages.
1667 * jcf-parse.c (load_class, jcf_parse): Similarly.
1668 * jcf-write.c (generate_classfile): Similarly.
1669 * lex.c (java_lex): Similarly.
1671 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1673 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1675 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1677 * Make-lang.in (java.generated-manpages): New dummy target.
1679 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1681 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1683 (lang_specific_pre_link): Use set_input to set input_filename.
1685 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1686 (main): Fix definition.
1687 Strip `main' from classname.
1690 2001-11-18 Roger Sayle <roger@eyesopen.com>
1692 * parse.h (java_expand_switch): Remove old prototype.
1694 2001-11-18 Tom Tromey <tromey@redhat.com>
1696 Fix for PR java/1401:
1697 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1699 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1702 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1704 * lang.c (finish_parse): Rename to java_finish.
1705 (LANG_HOOKS_FINISH, java_finish): New.
1707 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1709 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1710 * java-tree.h: New prototype.
1711 * lang.c (java_init): Update prototype. Combine with old init_parse.
1713 2001-11-13 Tom Tromey <tromey@redhat.com>
1715 * gjavah.c (method_signature): New global.
1716 (HANDLE_METHOD): Set it.
1717 (decompile_return_statement): New function.
1718 (decompile_method): Use it.
1719 (print_method_info): Removed `synth' argument.
1721 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1723 * java-tree.h (java_set_yydebug): New.
1724 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1725 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1726 (print_lang_decl, print_lang_type, print_lang_identifier,
1727 print_lang_statistics, lang_print_xnode): Remove.
1729 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1731 * jcf-parse.c (init_lex): Remove.
1732 * lang.c (language_string, lang_identify): Remove.
1733 (struct lang_hooks): Constify.
1734 (LANG_HOOKS_NAME): Override.
1735 (init_parse): Update.
1737 2001-11-08 Andreas Franck <afranck@gmx.de>
1739 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1740 program_transform_name the way suggested by autoconf.
1741 (java.install-common): Also transform auxiliary program names with
1742 program_transform_name.
1744 2001-11-08 Tom Tromey <tromey@cygnus.com>
1746 * parse.y (trap_overflow_corner_case): New rule.
1747 (unary_expression): Use it.
1748 * lex.c (java_init_lex): Don't set minus_seen.
1749 (yylex): Don't use minus_seen. Communicate overflow to parser for
1751 (error_if_numeric_overflow): New function.
1752 * parse.h (minus_seen): Removed field.
1753 (JAVA_RADIX10_FLAG): New define.
1755 2001-11-07 Tom Tromey <tromey@redhat.com>
1757 Patch for PR java/1414:
1758 * parse.y (case_label_list): New global.
1759 (goal): Register case_label_list with GC.
1760 (java_complete_lhs): Save new case on case_label_list.
1761 (patch_switch_statement): Check for duplicate case labels.
1763 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1765 * parse.y (patch_assignment): Removed unused third argument.
1766 (java_complete_lhs): Removed unused third argument to patch_assignment.
1768 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1770 * lang.c: Include langhooks-def.h.
1771 * Make-lang.in: Update.
1773 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1775 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1777 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1779 * mangle.c (find_compression_record_match): Don't match compression
1780 records for package name elements unless they occur at the start of
1781 the name. Fix for PR java/4717.
1783 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1785 * expr.c (expand_java_field_op): Don't special-case references to
1786 java.lang.PRIMTYPE.TYPE.
1787 (build_primtype_type_ref): Removed.
1788 * java-tree.h (build_primtype_type_ref): Remove prototype.
1789 * parse.y (maybe_build_primttype_type_ref): Removed.
1790 (complete_function_arguments): Don't special-case references to
1791 java.lang.PRIMTYPE.TYPE.
1792 (patch_assignment): Likewise.
1793 (array_constructor_check_entry): Likewise.
1795 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1797 * mangle.c (static tree compression_table): Fixed leading comment.
1798 * parse.h (struct parser_ctxt): Fixed field comment.
1799 * parse.y (check_pkg_class_access): New prototype, fixed leading
1800 comment, new parameter used to emit error only if passed as true.
1801 (parse_check_super): Pass extra argument to check_pkg_class_access.
1802 (do_resolve_class): Likewise.
1803 (process_imports): Likewise.
1804 (read_import_dir): Fixed indentation.
1805 (find_in_imports_on_demand): New local class_type_name. Local
1806 node_to_use deleted. while loop changed into for loop. Report
1807 multiple definition only for accessible classes. Improved error
1809 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1810 assigned to parameter list, fixed indentation. while loop changed
1811 into for loop, restore TREE_CHAIN on local `tem' before the next
1814 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1816 * lang.c (lang_get_alias_set): Deleted.
1818 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1820 * gjavah.c (jni_print_char): Fix thinko in last change.
1822 * gjavah.c (jni_print_char, decode_signature_piece): Use
1823 safe-ctype macros and/or fold extra calls into fewer ones.
1824 * lex.c (java_read_unicode, java_lex): Likewise.
1825 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1826 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1827 * mangle_name.c (append_unicode_mangled_name,
1828 unicode_mangling_length): Likewise.
1830 2001-10-17 Richard Henderson <rth@redhat.com>
1832 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1834 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1836 * lang.c (langhooks.h): Included.
1837 (LANG_HOOKS_INIT): Redefined.
1838 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1839 (LANG_HOOKS_DECODE_OPTION): Likewise.
1840 (struct lang_hooks lang_hooks): New initialization.
1842 2001-10-11 Per Bothner <per@bothner.com>
1844 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1845 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1846 The former is simpler, and jcf-write.c handles it better.
1847 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1848 or WITH_CLEANUP_EXPR.
1849 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1850 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1852 * parse.y (patch_if_else_statement): If the condition is constant,
1853 optimize away the test.
1855 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1857 * parse.y (patch_cast): Call patch_string on the first operand of
1858 the incoming node, update it if necessary. Fixes PR java/4510.
1860 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1862 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1863 when name qualifier matches a package name.
1865 2001-10-08 Tom Tromey <tromey@redhat.com>
1867 Fix for PR java/4489:
1868 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1869 force a new label when computing `body_block'.
1871 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1873 * jcf-io.c (format_uint): Const-ify.
1874 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1875 * lex.c (java_get_line_col): Likewise.
1876 * parse.y (build_incdec): Likewise.
1878 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1880 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1881 a NULL enclosing context if appropriate. Fixes PR java/4466.
1883 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1885 * parse.y (patch_assignment): Use lvalue's original TYPE when
1886 building the final COMPOUND_EXPR.
1887 (try_reference_assignconv): Fixed leading comment.
1889 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1891 * parse.y (check_final_variable_indirect_assignment): For
1892 COMPOUND_EXPR, return only if finals were found initialized
1893 properly, if not, keep on checking.
1894 (check_final_variable_global_assignment_flag): New local
1895 error_found, set when appropriate and used to decide whether to
1896 report uninitialized finals. Fixed typo in comment.
1898 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1900 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1901 last three initializations. Fixes PR java/4360.
1903 2001-09-21 Richard Henderson <rth@redhat.com>
1905 * class.c (get_dispatch_table): Handle function descriptors.
1906 (build_dtable_decl): Likewise.
1907 * expr.c (build_invokevirtual): Likewise.
1909 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1911 * parse.y (patch_method_invocation): Build class initialization
1912 when static finals are used to qualify method invocation.
1915 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1917 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1918 build_type_name_from_array_name.
1919 (STRING_STRIP_BRACKETS): New macro.
1920 * parse.y (build_type_name_from_array_name): New function.
1921 (array_creation_expression:): Accumulate []s instead of [s.
1922 (cast_expression:): Accumulate []s instead of [s after cast type
1924 (build_array_from_name): Local string deleted, use
1925 build_type_name_from_array_name.
1926 (build_unresolved_array_type): Accumulate []s instead of [s after
1928 (register_fields): Fixed comment.
1929 (resolve_class): Local name, base deleted, new locals tname and
1930 array_dims. Use build_type_name_from_array_name. Use array_dims to
1932 (purify_type_name): Use STRING_STRIP_BRACKETS.
1934 2001-09-18 Andreas Jaeger <aj@suse.de>
1936 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1937 * jv-scan.c: Likewise.
1939 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1941 * parse.y (patch_method_invocation): Inner class creation context
1942 check not enforced within constructors. Fixes PR java/1873.
1944 2001-09-16 Tom Tromey <tromey@redhat.com>
1946 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1947 NOTE_PUSH for single-case push. Fixes PR java/4189.
1949 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1951 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1952 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1953 (struct lang_type): New fields import_list and import_demand_list.
1954 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1955 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1956 (do_resolve_class): New local saved_enclosing_type, initialized,
1957 passed as parameter to find_in_imports and find_in_imports_on_demand.
1958 (find_in_imports): Added paramater enclosing_type, use its
1959 TYPE_IMPORT_LIST when applicable.
1960 (find_in_imports_on_demand): Added parameter enclosing_type, use
1961 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1962 declaration and initialization.
1963 (fold_constant_for_init): Switch/restore current_class to the
1964 appropriate context.
1966 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1968 * verify.c (verify_jvm_instructions): Fix typo.
1970 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1972 * expr.c (expand_invoke): Const-ification.
1973 * parse.y (patch_method_invocation): Likewise.
1975 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1977 * gjavah.c (cxx_keywords): Const-ification.
1978 * keyword.gperf (java_keyword): Likewise.
1979 * lang.c (java_tree_code_name): Likewise.
1980 * lex.c (cxx_keywords): Likewise.
1981 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1983 2001-09-11 Richard Henderson <rth@redhat.com>
1985 * parse.h (ctxp_for_generation): Mark extern.
1987 2001-09-10 Richard Henderson <rth@redhat.com>
1989 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1991 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1993 * typeck.c (java_array_type_length, build_prim_array_type):
1994 Represent empty arrays by NULL index.
1996 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1998 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1999 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2001 2001-09-06 Anthony Green <green@redhat.com>
2003 * class.c (O_BINARY): Define if necessary.
2004 (registerResource_libfunc): Declare.
2005 (init_class_processing): Initilize registerResource_libfunc.
2006 (compile_resource_file): New function.
2007 * java-tree.h (resource_name): Declare.
2008 (compile_resource_file): Declare.
2009 * jcf-parse.c (yyparse): Handle compiling java resource files.
2010 * lang.c (java_decode_option): Handle -fcompile-resource option.
2011 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2013 * gcj.texi (Code Generation): Add documentation for -R flag.
2015 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2017 * jcf-write.c (generate_classfile): Issue an error in case of
2018 field/initial value mismatch.
2019 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2020 being initialized and we're generating bytecode.
2021 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2022 set DECL_INITIAL properly when appropriate.
2026 2001-09-01 Per Bothner <per@bothner.com>
2028 * parse.y (maybe_yank_clinit): A field without an initializer is not
2029 relevant. All initializers except static final and constant require
2030 <clinit>, regardless of flag_emit_class_files.
2032 2001-08-31 Per Bothner <per@bothner.com>
2034 * class.c (set_constant_value): When not emiting class files, then a
2035 String ConstantValue is a utf8const_ptr_type.
2037 2001-08-30 Per Bothner <per@bothner.com>
2039 * jcf-write.c (generate_classfile): Check that field is primitive
2040 or string before emitting ConstantValue attribute.
2042 2001-08-30 Per Bothner <per@bothner.com>
2044 * parse.y (resolve_qualified_expression_name): If creating a
2045 COMPOUND_EXPR, set it's type correctly.
2047 2001-08-30 Per Bothner <per@bothner.com>
2049 * jcf-io.c (open_class): Set filename field.
2051 * jcf-parse,c (parse_class_file): Set current_function_decl
2052 for better error message when Code attribute is missing.
2054 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2055 better diagnostics, especially for constructors.
2057 2001-08-30 Per Bothner <per@bothner.com>
2059 * jcf-write.c (generate_classfile): Don't write ConstantValue
2060 attribute if field is not final, for compatibility with jdk.
2062 * jcf-write.c (generate_classfile): Convert ConstantValue values
2063 to correct type. Work-around for front-end bug.
2064 * class.c (set_constant_value): Error if constant has wrong type.
2066 2001-08-30 Per Bothner <per@bothner.com>
2068 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2069 "Double" are printed at verbosity 1.
2071 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2073 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2075 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2077 * parse.y (patch_assignment): Don't verify final re-assignment here.
2078 (java_complete_lhs): Verify assignments to finals calling
2079 patch_assignment. Verify re-assignments to finals before calling
2082 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2084 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2087 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2089 * lex.c (java_lex): new local found_hex_digits. Set and then used
2090 in test to reject invalid hexadecimal numbers.
2091 * parse.y (java_complete_tree): Prevent unwanted cast with
2092 initialized floating point finals.
2093 (patch_binop): Emit a warning when detecting a division by zero,
2094 mark result not constant, don't simplify non integer division.
2096 2001-08-28 Per Bothner <per@bothner.com>
2098 * jcf-write.c (generate_bytecode_insns): For increments and
2099 decrements just recurse to push constant. Improvement on Mark's patch.
2101 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2103 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2104 real conversion for increments and decrements of reals.
2106 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2108 * parse.y (resolve_qualified_expression_name): Handle unresolved
2109 qualified expressions, prevent numerical qualifiers, fixed typo.
2112 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2114 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2115 don't report anything but deprecated class when marked so. Handle
2117 (patch_method_invocation): Check deprecation on methods and types.
2118 (patch_binop): code becomes an enum tree_code, added default: to
2119 switch to handle that. Detect division by zero, try to fold and
2120 return before using a subroutine.
2122 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2124 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2125 file smaller than 4 bytes.
2126 * parse.y (check_inner_circular_reference): New function.
2127 (check_circular_reference): Likewise.
2128 (array_initializer:): Accept {,}.
2129 (java_check_circular_reference): Rewritten using
2130 check_circular_reference and check_inner_circular_reference.
2131 (java_complete_expand_method): Unconditionally save and restore
2132 the unpurged exception list.
2133 (build_dot_class_method_invocation): Unmangle signature parameter.
2135 2001-08-21 Tom Tromey <tromey@redhat.com>
2137 * decl.c (init_decl_processing): Add `throws' field to method
2139 * class.c (make_method_value): Compute `throws' field for method.
2141 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2143 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2144 circularity is detected.
2145 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2147 2001-08-17 Richard Henderson <rth@redhat.com>
2149 * class.c (emit_register_classes): Add align parameter to
2150 call to assemble_integer.
2152 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2154 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2155 loading a class_or_name fails, try considering an innerclass name
2156 and load the enclosing context.
2157 * parse.y (resolve_inner_class): New function.
2158 (find_as_inner_class): Added leading comment.
2159 (register_incomplete_type): Keep the current context as enclosing
2160 context for JDEP_FIELD dependencies.
2161 (do_resolve_class): Locals new_class_decl and super initialized to
2162 NULL. Call resolve_inner_class, explore the enclosing context
2163 superclass if necessary.
2166 2001-08-16 Tom Tromey <tromey@redhat.com>
2168 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2169 * gjavah.c (main): Updated for change to jcf_path_seal.
2170 * lang.c (version_flag): New global.
2171 (java_decode_option): Recognize `-version'.
2172 (java_init): Update for change to jcf_path_seal.
2173 * jcf.h (jcf_path_seal): Added `print' argument.
2174 * jcf-path.c (jcf_path_seal): Added `print' argument.
2176 2001-08-13 Zack Weinberg <zackw@panix.com>
2178 * Make-lang.in (java/decl.o): Update dependencies.
2179 * decl.c: Include libfuncs.h, don't include toplev.h.
2181 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2183 * decl.c (init_decl_processing): exception_type_node,
2184 class_not_found_type_node, and no_class_def_found_type_node
2185 initialized. predef_filenames augmented accordingly.
2186 instinit_identifier_node initialized.
2187 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2188 * java-tree.h (enum java_tree_index): New entries
2189 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2190 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2191 (exception_type_node): New macro.
2192 (class_not_found_type_node): Likewise.
2193 (no_class_def_found_type_node): Likewise.
2194 (instinit_identifier_node): Likewise.
2195 (PREDEF_FILENAMES_SIZE): Adjusted.
2196 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2197 (struct lang_type): Fixed typo in bitfield name.
2198 (DECL_INSTINIT_P): New macro.
2199 (ID_INSTINIT_P): Likewise.
2200 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2202 * parse.y (encapsulate_with_try_catch): New function.
2203 (generate_instinit): Likewise.
2204 (build_instinit_invocation): Likewise.
2205 (ctors_unchecked_throws_clause_p): Likewise.
2206 (add_instance_initializer): Deleted.
2207 (build_instance_initializer): Likewise.
2208 (in_instance_initializer): Likewise.
2209 (check_method_redefinition): instinit$ not to be verified.
2210 (java_complete_expand_methods): Generate instinit$, simplified code.
2211 (build_dot_class_method): Eliminated unnecessary locals. Use
2212 encapsulate_with_try_catch, removed unnecessary code.
2213 (fix_constructors): New local iii. Use build_instinit_invocation.
2214 (patch_method_invocation): Added comment.
2215 (maybe_use_access_method): Don't consider instinit$.
2216 (find_applicable_accessible_methods_list): Shorten the search for
2218 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2219 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2220 (patch_throw_statement): Likewise. Fixed typo.
2222 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2225 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2226 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2228 (lang_specific_pre_link): Use set_input to set input_filename.
2230 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2231 (main): Fix definition.
2232 Strip `main' from classname.
2235 2001-08-11 Zack Weinberg <zackw@panix.com>
2237 * lex.h: Don't include setjmp.h. Don't define
2238 SET_FLOAT_HANDLER or prototype set_float_handler.
2240 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2242 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2243 `poplevel' in the right order.
2245 2001-08-09 Richard Henderson <rth@redhat.com>
2247 * Make-lang.in (class.o): Depend on TARGET_H.
2248 * class.c (emit_register_classes): Use target hooks instead of
2249 assemble_constructor and assemble_destructor.
2251 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2253 * check-init.c (flags.h): Include
2254 (check_init): Don't report uninitialized static class
2255 initialization flags, don't free bit index when doing static class
2256 initialization optimization.
2257 (check_for_initialization): Return type changed to `unsigned int.'
2258 (attach_initialized_static_class): New function.
2259 * class.c (add_method_1): Create the initialized static class
2261 (finish_class): Always emit deferred inline methods.
2262 * decl.c (emit_init_test_initialization): Moved to expr.c
2263 (complete_start_java_method): Don't traverse
2264 DECL_FUNCTION_INIT_TEST_TABLE.
2265 (lang_mark_tree): Mark hash tables in function decls.
2266 * expr.c (emit_init_test_initialization): Moved from decl.c.
2267 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2268 initialization flag, set DECL_CONTEXT and
2269 LOCAL_CLASS_INITIALIZATION_FLAG.
2270 (java_lang_expand_expr): Emit initialization code for static class
2271 initialized flags when entering block, if necessary.
2272 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2273 * java-tree.h (flag_optimize_sci): New global variable declaration.
2274 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2275 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2276 (LOCAL_FINAL_P): Fixed typo in comment.
2277 (FINAL_VARIABLE_P): Likewise.
2278 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2279 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2280 (struct lang_decl): New fields `ict', `smic' and `cif.'
2281 (check_for_initialization): New returned value for global.
2282 (attach_initialized_static_class): New global function.
2283 (STATIC_CLASS_INIT_OPT_P): New macro.
2284 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2285 * lang.c (java_decode_option): Handle
2286 `-fno-optimize-static-class-initialization'
2287 * parse.y (start_complete_expand_method): New function.
2288 (java_expand_method_bodies): Likewise.
2289 (attach_init_test_initialization_flags): Likewise.
2290 (adjust_init_test_initialization): Likewise.
2291 (emit_test_initialization): Likewise.
2292 (java_complete_expand_methods): Nullify abstract and native method
2294 (java_complete_expand_method): New locals `fbody', `block_body'
2295 and `exception_copy.' Reorganized: directly return on empty method
2296 bodies, call `start_complete_expand_method', remember definitely
2297 initialized static class in function, don't expand method bodies.
2298 (java_expand_classes): Call `java_expand_method_bodies' before
2299 `finish_class' when compiling to native.
2300 (resolve_expression_name): Use `orig' after building outer class
2302 (patch_invoke): Remember static method invokations.
2304 2001-08-06 Richard Henderson <rth@redhat.com>
2306 * class.c (emit_register_classes): Pass a symbol_ref and priority
2307 to assemble_constructor.
2309 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2311 * java-tree.h (all_class_filename): New macro.
2312 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2313 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2314 newly created IDENTIFIER_NODE to `all_class_filename.'
2316 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2318 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2319 Use ggc_add_tree_root to register roots.
2321 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2323 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2324 second operand calling check_init.
2325 * decl.c (complete_start_java_method): Swaped second and third
2326 arguments while creating WITH_CLEANUP_EXPR node.
2327 * jcf-write.c (generate_bytecode_insns): Use second operand
2328 instead of third when handling WITH_CLEANUP_EXPR.
2329 * parse.y (java_complete_lhs): Expand second operand of
2330 WITH_CLEANUP_EXPR nodes.
2331 (patch_synchronized_statement): Swaped second and third arguments
2332 while creating WITH_CLEANUP_EXPR node.
2334 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2336 * parse.y (create_interface): Avoid cyclic inheritance report when
2337 syntax error encountered during class definition.
2340 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2342 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2344 (lang_specific_pre_link): Use set_input to set input_filename.
2346 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2347 (main): Fix definition.
2348 Strip `main' from classname.
2351 2001-07-18 Tom Tromey <tromey@redhat.com>
2354 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2355 * lex.c (java_new_lexer): Use ICONV_CONST.
2356 (java_read_char): Likewise.
2357 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2358 (jv-scan$(exeext)): Likewise.
2360 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2362 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2363 * parse.y (check_class_interface_creation): Allow `private' if the
2364 enclosing is not an interface.
2365 (create_interface): Interface tagged public if the enclosing
2366 context is an interface.
2367 (create_class): Class tagged public if the enclosing context
2371 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2373 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2376 2001-07-14 Tim Josling <tej@melbpc.org.au>
2378 * check-init.c (check_init): Remove references to EXPON_EXPR.
2380 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2382 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2383 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2386 2001-07-13 Tom Tromey <tromey@redhat.com>
2388 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2391 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2393 * parse.y (patch_method_invocation): Don't override primary if one
2394 is already provided, but let this$<n> be built. Fixed comment.
2396 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2398 * parse.y (empty_statement:): Report empty statement error only
2399 when found at class declaration level.
2402 2001-07-12 Tom Tromey <tromey@redhat.com>
2404 * expr.c (expand_load_internal): New function.
2405 (LOAD_INTERNAL): Use it.
2407 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2409 * parse.y (verify_constructor_super): Compare anonymous class ctor
2410 args with `valid_method_invocation_conversion_p.'
2413 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2415 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2416 `-fsyntax-only.' Fixes PR java/3248
2418 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2420 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2422 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2424 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2425 current function is static. Fixes PR java/1970
2427 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2429 * parse.y (patch_method_invocation): Add enclosing context to ctor
2430 calls if necessary. Fixes PR java/2953
2432 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2434 * parse.y (resolve_package): Abort if qualified expression member
2436 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2439 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2441 * verify.c: Don't use // comments.
2443 2001-07-05 Tom Tromey <tromey@redhat.com>
2445 * lang.c (flag_assume_compiled): Removed.
2446 * java-tree.h (flag_assume_compiled): Removed.
2447 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2448 -fhash-synchronization, -fuse-divide-subroutine,
2449 -fcheck-references, -femit-class-file, -femit-class-files,
2450 -fassume-compiled. Updated --encoding information. Changed
2451 -foutput-class-dir to `-d'.
2453 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2455 * jcf-parse.c (parse_class_file): Add lineno parameter to
2456 debug_start_source_file call.
2458 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2460 * gcj.texi: Use gpl.texi.
2461 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2462 dependencies and use doc/include in search path.
2464 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2466 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2467 `this'. If so, don't build instance initializers.
2469 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2471 * parse.y (resolve_expression_name): Improved error message for
2472 inner class cases. Fixes PR java/1958
2474 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2476 * lang.c: #include diagnostic.h
2477 (lang_print_error): Add a `diagnostic_context *' parameter.
2478 (java_dummy_print): Likewise.
2479 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2481 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2483 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2484 * jcf.h (typedef struct JCF): New bitfield `finished.'
2485 (JCF_FINISH): Set `finished.'
2486 (JCF_ZERO): Reset `finished.'
2489 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2491 * parse.y (class_body_declaration:): Don't install empty instance
2495 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2497 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2498 (set_class_decl_access_flags): New function.
2499 * java-tree.h (set_class_decl_access_flags): New prototype.
2500 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2501 (parse_class_file): New local `decl_max_locals.' Take wide types
2502 into account to compute DECL_MAX_LOCALS.
2503 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2506 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2508 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2510 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2512 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2513 * parse.y (do_resolve_class): Moved comments out to leading comment
2514 section. Removed local `start', New local `_ht' and
2515 `circularity_hash.' Record `enclosing' in hash table and search
2516 it to detect circularity. Use `enclosing' as an argument to
2517 `lookup_cl.' Free the hash table when done.
2519 2001-06-19 Tom Tromey <tromey@redhat.com>
2521 * lex.c (java_read_char): Disallow invalid and overlong
2522 sequences. Fixes PR java/2319.
2524 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2526 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2528 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2530 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2531 arguments accordingly.
2533 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2535 * gcj.texi: Move contents to just after title page.
2537 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2539 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2541 (patch_incomplete_class_ref): Build the class ref, build the class
2542 init if necessary, complete the tree.
2545 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2547 * parse.y (lookup_field_wrapper): Test `name' code.
2548 (resolve_qualified_expression_name): Test `qual_wfl' code.
2549 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2550 handle `qual_wfl' by code.
2551 (maybe_build_primttype_type_ref): Test `wfl' code.
2553 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2555 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2557 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2558 the dvi file in the java directory.
2560 2001-05-25 Sam TH <sam@uchicago.edu>
2562 * gen-table.pl javaop.h jcf.h lex.h,
2563 parse.h: Fix header include guards.
2565 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2567 * jv-scan.c (version): Update copyright year.
2569 2001-05-21 Per Bothner <per@bothner.com>
2571 * jcf-parse.c (read_class): If class is from .class or .zip file
2572 and it's already been read, don't push/pop parser context.
2574 2001-05-18 Per Bothner <per@bothner.com>
2576 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2577 command line so the jvgenmain-generated main program comes first.
2579 2001-05-15 Tom Tromey <tromey@redhat.com>
2581 * class.c (build_utf8_ref): Don't generate identifier based on
2584 2001-05-12 Richard Henderson <rth@redhat.com>
2586 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2587 * expr.c (java_lang_expand_expr): Expand it.
2588 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2589 calling build_exception_object_ref.
2590 * parse.y (catch_clause_parameter): Likewise.
2591 (build_dot_class_method): Likewise.
2592 (try_reference_assignconv): Likewise.
2593 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2594 * jcf-write.c (generate_bytecode_insns): Likewise.
2596 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2598 * parse.y (build_unresolved_array_type): Set
2599 EXPR_WFL_QUALIFICATION on the newly created wfl.
2600 Fixes PR java/2538. Fixes PR java/2535.
2602 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2604 * parse.y (fix_constructors): Removed unnecessary assignment to
2605 local. Moved assignment to `this$<n>', fixed comments and
2607 (build_wfl_wrap): Fixed indentation.
2608 Fixes PR java/2598, java/2579 and java/2658.
2610 2001-05-03 Mo DeJong <mdejong@redhat.com>
2612 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2613 check for byte swap.
2615 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2617 * expr.c (build_class_init): Move MODIFY_EXPR
2618 outside of COND_EXPR. Remove variable `call'.
2620 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2622 * decl.c: NULL_PTR -> NULL.
2623 * jcf-write.c: Likewise.
2625 2001-05-01 Tom Tromey <tromey@redhat.com>
2627 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2628 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2629 * gcj.texi: Updated copyright text. Include fdl.texi.
2630 (Top): Link to new node.
2632 2001-05-01 Per Bothner <per@bothner.com>
2634 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2636 2001-05-01 Per Bothner <per@bothner.com>
2638 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2639 import_list contains the name, not the TREE_PURPOSE.
2641 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2643 * jcf-io.c (read_zip_member): Cast to long in comparison with
2646 * jvspec.c (lang_specific_driver): Initialize variables.
2648 * mangle.c (find_compression_record_match): Likewise.
2650 * typeck.c (build_null_signature): Provide static prototype. Mark
2651 parameter with ATTRIBUTE_UNUSED.
2653 * verify.c (verify_jvm_instructions): Initialize variable.
2655 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2657 * parse.y (do_resolve_class): Check for cyclic inheritance during
2658 inner class resolution.
2660 2001-04-27 Per Bothner <per@bothner.com>
2662 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2663 while iterating, since that could cause gc to lose stuff.
2665 2001-04-26 Per Bothner <per@bothner.com>
2667 Fix method search wrt scope of inner classes to match JLS2.
2668 * typeck.c (build_null_signature): New static function.
2669 (has_method): New function. Uses build_null_signature and lookup_do.
2670 * java-tree.h (has_method): New declaration.
2671 * parse.y (find_applicable_accessible_methods_list): Do not search
2672 context of inner classes here.
2673 (patch_method_invocation): Search scope, ie. current and outer clases,
2674 for method matching simple name, to find class.
2676 2001-04-26 Per Bothner <per@bothner.com>
2678 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2679 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2681 * constants.c (find_methodref_with_class_index): New function.
2682 (find_methodref_index): Use find_methodref_with_class_index.
2683 * java-tree.h (find_methodref_with_class_index): New declaration.
2684 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2685 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2686 If context changed from interface to class, don't use invokeinterface.
2688 2001-04-25 Per Bothner <per@bothner.com>
2690 * verify.c (verify_jvm_instructions): For field instructions,
2691 check that field index is valid. For invoke instructions, check that
2692 method index is valid.
2694 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2696 * config-lang.in (target_libs): Copy from $libgcj_saved.
2698 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2700 * decl.c (init_decl_processing): Add new class "protectionDomain"
2702 * class.c (make_class_data): Set initial value for "protectionDomain".
2704 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2706 * jvspec.c (lang_specific_driver): Fix memory allocation
2707 deficit, by using concat in lieu of xmalloc/sprintf.
2709 2001-04-20 Per Bothner <per@bothner.com>
2711 Fixes to compile multiple .class files at once.
2712 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2713 * java-tree.h (CLASS_PARSED_P): New macro.
2714 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2715 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2716 (read_class): Avoid some code duplication.
2717 Don't call JCF_FINISH for a .class file - might be needed later.
2718 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2719 rather than CLASS_LOADED_P, since latter implies class laid out.
2720 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2721 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2723 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2725 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2727 * boehm.c: Include toplev.h.
2729 2001-04-06 Tom Tromey <tromey@redhat.com>
2730 Alexandre Petit-Bianco <apbianco@redhat.com>
2732 Fix for PR gcj/1404 and PR gcj/2332:
2733 * parse.y (build_array_from_name): If we use the type_wfl then
2734 accumulate dimensions from the original type as well.
2735 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2737 2001-04-06 Tom Tromey <tromey@redhat.com>
2739 * parse.y (analyze_clinit_body): Return true if the second operand
2740 of a METHOD_EXPR is nonzero.
2742 2001-04-06 Tom Tromey <tromey@redhat.com>
2744 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2746 ($(srcdir)/java/parse.c): Likewise.
2748 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2750 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2751 (version-gcc): Initialized.
2752 (which-gcj): Likewise.
2754 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2756 * java-tree.h (struct lang_decl): New macro
2757 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2758 * parse.y (build_instance_initializer): New function.
2759 (add_instance_initializer): Use it.
2760 (java_fix_constructors): Set `current_class' before fix pass.
2761 (fix_constructors): Just return if already fixed. Move `super()'
2762 invokation ahead. Use `build_instance_initializer.'
2765 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2767 * parse.y (resolve_qualified_expression_name): Pass field's
2768 DECL_CONTEXT to `not_accessible_p.'
2769 (not_accessible_p): Changed parameters order in `inherits_from_p'
2772 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2774 * lang-options.h: Add flag_check_references.
2776 2001-04-04 Per Bothner <per@bothner.com>
2778 * java-tree.h (CONSTANT_VALUE_P): New macro.
2779 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2780 * parse.y (maybe_build_class_init_for_field): New static function.
2781 (resolve_expression_name, resolve_field_access): Use
2782 maybe_build_class_init_for_field instead of build_class_init
2783 This does not do the init if the field is compile-time-constant.
2784 (resolve_field_access): Simplify.
2786 * parse.y (fold_constant_for_init): Merge test into switch.
2788 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2790 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2792 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2794 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2796 * expr.c (pop_type_0): Save the result of the first
2797 lang_printable_name call in a scratch buffer, so it
2798 won't be clobbered by the second call.
2800 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2802 * parse-scan.y (array_type:): Rewritten.
2803 (type_declaration:): `empty_statement' replaces `SC_TK.'
2804 (class_member_declaration:): `empty statement' added.
2805 (method_body:): Simplified.
2806 (static_initializer:): Likewise.
2807 (primary_no_new_array:): Use `type_literals.'
2808 (type_literals:): New rule.
2809 (dims:): Set and update `bracket_count.'
2810 Fixes PR java/1074. Fixes PR java/2412.
2812 2001-03-28 Hans Boehm <boehm@acm.org>
2814 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2815 (get_boehm_type_descriptor): Set type on returned value to be a
2816 pointer length integer.
2818 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2820 * expr.c (pop_type_0): Call `concat' rather than building the
2822 (pop_type): Add format specifier in call to `error'.
2824 * parse.y (patch_method_invocation): Avoid casting away
2827 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2829 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2831 2001-03-28 Richard Henderson <rth@redhat.com>
2833 IA-64 ABI Exception Handling:
2834 * Make-lang.in (except.o): Don't depend on eh-common.h.
2835 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2836 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2837 [soft_exceptioninfo_call_node]: Remove.
2838 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2839 (end_java_method): No emit_handlers.
2840 * except.c (java_set_exception_lang_code): Remove.
2841 (method_init_exceptions): Don't call it.
2842 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2843 (build_exception_object_ref): New.
2844 (expand_end_java_handler): Update for except.h name changes.
2845 (emit_handlers, expand_resume_after_catch): Remove.
2846 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2847 (process_jvm_instruction): Use build_exception_object_ref.
2848 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2849 (soft_exceptioninfo_call_node): Remove.
2850 (build_exception_object_ref): Declare.
2851 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2852 soft_exceptioninfo_call_node. Move processing ...
2853 [EXC_PTR_EXPR]: ... here.
2854 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2855 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2856 (source_end_java_method): No java_set_exception_lang_code or
2858 (build_dot_class_method): Use build_exception_object_ref.
2859 (try_reference_assignconv): Check EXC_PTR_EXPR not
2860 soft_exceptioninfo_call_node.
2862 2001-03-28 Richard Henderson <rth@redhat.com>
2864 * java-tree.h (throw_node): Define as a single member of
2865 java_global_trees instead of a separate array.
2866 (JTI_THROW_NODE): New.
2867 * decl.c (throw_node): Don't declare.
2868 (init_decl_processing): Init a scalar throw_node.
2869 Don't register it for gc.
2870 * check-init.c (check_init): Reference scalar throw_node.
2871 * expr.c (build_java_athrow): Likewise.
2872 * jcf-write.c (generate_bytecode_insns): Likewise.
2873 * parse.h (BUILD_THROW): Likewise.
2875 2001-03-28 Richard Henderson <rth@redhat.com>
2877 * decl.c (end_java_method): Do not save and restore
2878 flag_non_call_exceptions.
2879 * parse.y (source_end_java_method): Likewise.
2880 * lang.c (flag_exceptions): Don't declare.
2881 (java_init_options): Set flag_non_call_exceptions. Set
2882 flag_exceptions here ...
2883 (java_init): ... not here.
2885 2001-03-27 Richard Henderson <rth@redhat.com>
2887 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2888 exceptions_via_longjmp.
2890 * lang.c (flag_new_exceptions): Don't declare it.
2891 (java_init_options): Or set it.
2893 2001-03-27 Richard Henderson <rth@redhat.com>
2895 * decl.c (end_java_method): Rename asynchronous_exceptions to
2896 flag_non_call_exceptions.
2897 * parse.y (source_end_java_method): Likewise.
2899 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2901 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2903 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2905 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2907 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2909 * parse.y (find_as_inner_class): Follow current package
2910 indications not to mistakingly load an unrelated class.
2912 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2914 * constants.c (PUTN): Use memcpy, not bcopy.
2916 * lex.c (java_read_char): Use memmove, not bcopy.
2918 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2920 2001-03-23 Per Bothner <per@bothner.com>
2922 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2923 macro for better error pin-pointing.
2924 * java-tree.h: Fix typo in comment.
2926 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2927 Don't include jsr/goto in exception range.
2928 Check if start and end of exception range are the same (also TRY_EXPR).
2929 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2930 However, do emit the following goto even if try_block is empty.
2931 Defer freeing exception_decl until after the finalizer, to make
2932 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2934 * parse.y (java_complete_lhs): If the try-clause is empty, just
2935 return the finally-clause and vice versa.
2937 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2939 * gcj.texi (Input Options): documented the check for attribute
2940 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2941 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2942 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2943 (jcf_parse): Check for the right classes archive if necessary.
2944 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2945 (jcf_parse_fields): Fixed indentation.
2946 * jcf-write.c (append_gcj_attribute): New function.
2947 (generate_classfile): Compute the attribute count, invoke
2948 `append_gcj_attribute'.
2949 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2950 turned into bit-fields. New bit-field `right_zip.'
2951 (JCF_ZERO): Set `right_zip' to zero.
2952 * lang-options.h (-fforce-classes-archive-check): Added flag.
2953 * lang.c (flag_force_classes_archive_check): New flag.
2954 (lang_f_options): New entry `force-classes-archive-check.'
2957 2001-02-07 Andrew Haley <aph@redhat.com>
2959 * gcj.texi (Configure-time Options): Add -fcheck-references.
2960 * expr.c (build_java_indirect_ref): New function.
2961 (java_check_reference): New function.
2962 (build_java_array_length_access): Use build_java_indirect_ref to
2963 check for null references.
2964 (build_java_arrayaccess): Likewise.
2965 (build_get_class): Likewise.
2966 (build_field_ref): Likewise.
2967 (invoke_build_dtable): Likewise.
2968 (build_invokeinterface): Likewise.
2969 * lang.c (lang_f_options): Add flag_check_references.
2970 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2971 * java-tree.h (flag_check_references): New variable.
2972 * lang.c (flag_check_references): Likewise.
2973 * parse.y (patch_invoke): Use java_check_reference.
2974 (patch_assignment): Allow for extra nesting in
2975 _Jv_CheckArrayStore.
2977 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2979 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2980 * lex.c (cxx_keywords): Likewise.
2982 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2984 * parse.y (qualify_ambiguous_name): Broaden `length'
2985 recognition. Help MODIFY_EXPR be resolved as expression names.
2986 Fixes PR java/2066. Fixes PR java/2400.
2988 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2990 * gjavah.c (process_file): Mark interface definitions with
2991 "__attribute__ ((java_interface))".
2993 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2995 * class.c (layout_class): Fixed push_super_field's second
2996 argument. Fixes PR java/2333.
2997 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2998 too early to lay innerclasses out.
3000 2001-03-20 Tom Tromey <tromey@redhat.com>
3001 Alexandre Petit-Bianco <apbianco@redhat.com>
3003 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3004 inside an array reference. Insertion of the array store check
3005 rewritten. Fixes PR java/2299.
3007 2001-03-20 Tom Tromey <tromey@redhat.com>
3009 * lex.c (java_read_unicode): Only accept leading `u's.
3011 2001-03-20 Tom Tromey <tromey@redhat.com>
3013 * jcf-parse.c (read_class): Initialize `class'.
3015 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3017 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3019 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3021 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3022 (layout_class): Likewise.
3023 (layout_class_method): Likewise.
3024 (emit_register_classes): Likewise.
3025 * decl.c (builtin_function): Likewise.
3026 (give_name_to_locals): Likewise.
3028 2001-03-19 Per Bothner <per@bothner.com>
3030 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3031 before trying to load an inner class.
3033 Fixes to process to command-line .class files in two passes.
3034 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3035 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3036 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3037 * class.c (is_compiled_class): Fix for renamed flag.
3038 * parse.y (maybe_create_class_interface_decl): Likewise.
3039 * jcf-parse.c (yyparse): Also set if compiling .class files.
3040 * jcf-parse.c (read_class); Read current_class.
3041 (jcf_parse): Make static.
3042 (load_inner_classes): New function, with code moved from jcf_parse,
3043 because we need to inner classes after the command-line files are read.
3044 (yyparse): Set finput to NULL when it doesn't need to be closed.
3045 Reduce use of main_jcf (basically only for archive) and
3046 use finput instead of main_jcf->read_state.
3047 Inline jcf_figure_file_type into yyparse.
3048 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3049 Defer load_inner_classes and parse_class_file to a second pass,
3050 after we've correctly mapped command-line .clas fiels to classes.
3051 (jcf_figure_file_type): Removed.
3052 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3053 (JCF_ZERO): Also clear zipd field.
3054 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3056 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3058 * jcf-parse.c (yyparse): Change ch from char * to char.
3060 2001-03-19 Per Bothner <per@bothner.com>
3062 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3063 Add constructed filelist-file at end, following -xjava. Thus any .o
3064 and library files are not affected by the -xjava. Also wrap
3065 explicit @FILE with -xjava and -xnone.
3067 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3069 * class.c (build_static_field_ref): Call make_decl_rtl() after
3070 setting the DECL_EXTERNAL flag.
3072 2001-03-17 Per Bothner <per@bothner.com>
3074 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3076 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3077 when result is is needed (target is STACK_TARGET).
3079 * parse.h (JDEP_SOLV): Removed.
3080 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3082 * parse.y (incomplete_class_list): Removed.
3083 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3084 It doesn't work if resolve_class changes the name of an array type
3085 that is on the list and then someone else looks for the modified name.
3086 Also, seems liable to break when compiling multiple source files at
3087 once. So the simplest is to just remove incomplete_class_list -
3088 it is only a minor space win and it is not even clear it saves time.
3090 * parse.y (resolve_class): Remove unneeded promote_type.
3092 2001-03-15 Per Bothner <per@bothner.com>
3094 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3095 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3096 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3097 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3099 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3100 * parse.y (java_expand_classes): Likewise.
3102 * parse.y (expand_start_java_method): Was only called once and had a
3103 misleading name, so inline in caller java_complete_expand_method.
3104 (enter_a_block): Likewise inline in enter_block and remove.
3106 Remove junk from when gcc/java was created (by copying from C/C++).
3107 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3108 (struct binding_level): Remove fields keep, keep_if_subblocks,
3109 more_cleanups_ok, have_cleanups (which have never been used).
3110 (pushlevel, poplevel): Remove related useless code.
3112 * class.c (make_class_data): The class_dtable_decl (i.e. the
3113 vtable for Class) should be external, except when compiling Class.
3115 * jvspec.c (lang_specific_driver): Fix -C handling.
3116 Check -save-temps to see if temp @FILE should be deleted.
3117 Follow-up to/fix for February 16 patch.
3119 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3120 (type_stack_dup): Remove no-longer neded error check.
3122 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3124 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3125 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3126 don't surround the element with 'N..E' if the type name is
3129 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3131 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3132 DECL_RTL_SET_P, etc.
3133 (make_method_value): Likewise.
3134 (get_dispatch_table): Likewise.
3136 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3138 2001-03-07 Tom Tromey <tromey@redhat.com>
3140 * config-lang.in (lang_requires): Define.
3142 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3144 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3147 2001-03-05 Per Bothner <per@bothner.com>
3149 Fix a problem where rest_of_decl_compilation applied to
3150 class_dtable_decl causes problems because it was done too early,
3151 before output file was opened.
3152 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3153 * class.c (class_dtable_decl): Add macro - element of class_roots.
3154 (make_class_data): Define class_dtable_decl.
3155 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3157 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3159 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3160 uses of 'boolean' with 'bool'.
3162 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3164 * lang-specs.h: Add zero initializer for cpp_spec field to all
3167 2001-02-16 Per Bothner <per@bothner.com>
3169 Handle compiling multiple input files at once, and @FILE syntax.
3170 * gcj.texi: Updated documentation to match.
3171 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3172 * jcf-parse.c (parse_source_file): Split into ...
3173 (parse_source_file_1): New function - and:
3174 (parse_source_file_2): New function.
3175 (yyparse): On -ffilelist-file, open and scan named file.
3176 On first pass over files, only do parse_source_file_1.
3177 A new second pass calls parse_source_file_2 for each file to compile.
3178 (init_jcf_parse): Call init_src_parse.
3179 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3180 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3181 as multiple input file combined in one compilation.
3182 * lang-options.h: Add -ffilelist-file
3183 * lang.c (flag_filelist_file): New flag variable.
3184 (lang_f_options): Handle -ffilelist-file.
3185 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3186 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3187 gclass_list - use global fields of src_parse_roots instead.
3188 * parse.y (src_parse_roots): New array.
3189 (incomplete_class_list, gclass_list): New macros.
3190 (push_parser_context, java_pop_parser_context,
3191 java_parser_context_resume): Don't fiddle with deleted fields.
3192 (various): Use incomplete_class gclass_list and global macros
3193 instead of parse_ctxt fields - the lists are global.
3194 (init_src_parse): New function.
3196 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3198 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3200 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3202 * parse.y (check_inner_class_access): Moved declaration of local
3203 `enclosing_decl_type' to the right location.
3205 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3207 * parse.y (parser_check_super_interface): Don't call
3208 check_pkg_class_access for an inner interface.
3209 (parser_check_super): Don't call check_pkg_class_access for inner
3211 (do_resolve_class): Simplify enclosing type loop. Don't call
3212 check_pkg_class_access if CL and DECL are not set.
3213 (find_in_imports_on_demand): Set DECL if class_type needed to be
3214 loaded. Don't call check_pkg_class_access for an inner class.
3215 (check_inner_class_access): Rewritten to implement member access
3216 rules as per spec 6.6.1.
3217 (check_pkg_class_access): Handle the empty package correctly.
3218 (in_same_package): New function. Determine if two classes are in the
3221 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3223 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3224 method into array types.
3225 * parse.y (patch_method_invocation): Bypass access check on clone call
3228 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3230 * expr.c (build_instanceof): Check for arrays when trying fold to
3233 2001-02-15 Jim Meyering <meyering@lucent.com>
3235 * Make-lang.in (java.install-common): Depend on `installdirs'.
3236 (java.install-info): Likewise.
3238 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3240 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3242 2001-02-14 Tom Tromey <tromey@redhat.com>
3243 Alexandre Petit-Bianco <apbianco@cygnus.com>
3245 Fix for PR java/1261.
3246 * typeck.c (build_java_array_type): Add public `clone' method to
3248 * parse.y (resolve_qualified_expression_name): Use current_class
3249 when checking for inaccessibility.
3250 (patch_method_invocation): Fixed error message when accessibility
3251 denied. Added `from_super' argument.
3253 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3255 * parse.y (resolve_class): Don't build a fake decl. Use the one
3257 * typeck.c (build_java_array_type): Build and assign decl to array
3260 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3262 * parse.y (not_accessible_p): Changed leading comment. Added extra
3263 `where' argument. Use it to enforce protected access rules.
3264 (resolve_qualified_expression_name): Added extra argument to
3266 (patch_method_invocation): Use argument `primary' to provide
3267 not_accessible_p with an extra argument.
3268 (lookup_method_invoke): Added extra argument to not_accessible_p.
3269 (search_applicable_method_list): Likewise.
3271 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3273 * parse.y (resolve_qualified_expression_name): Try to resolve as
3274 an inner class access only if `decl' is a TYPE_DECL.
3276 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3278 * decl.c (classdollar_identifier_node): Initialize.
3279 * java-tree.h (enum java_tree_index): New entry
3280 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3281 (classdollar_identifier_node): New macro.
3282 (ID_CLASSDOLLAR_P): Likewise.
3283 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3284 (build_dot_class_method_invocation): Likewise.
3285 (find_applicable_accessible_methods_list): `class$' can't be
3288 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3290 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3292 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3294 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3295 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3298 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3300 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3301 outside of the `__U' sequence too.
3302 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3305 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3309 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3311 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3312 (JVGENMAIN_OBJS): Likewise.
3313 * java-tree.h (append_gpp_mangled_name): New prototype.
3314 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3315 Removed cast calling `gcc_add_root.'
3316 * jvgenmain.c (mangle_obstack): New global, initialized.
3318 (do_mangle_class): Constify local `ptr.'
3319 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3320 append_gpp_mangle_name and update `count' if necessary.
3321 Use `mangle_obstack.'
3322 * mangle.c (append_unicode_mangled_name): Removed.
3323 (append_gpp_mangled_name): Likewise.
3324 (unicode_mangling_length): Likewise.
3325 (mangle_member_name): Return type set to `void.'
3326 (mangle_field_decl): Don't append `U' in escaped names.
3327 (mangle_method_decl): Likewise.
3328 (mangle_member_name): Just use `append_gpp_mangled_name.'
3329 * mangle_name.c: New file.
3331 2001-02-07 Per Bothner <per@bothner.com>
3333 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3335 * check-init.c (check_init): Don't call done_alternative after
3336 processing loop code, as a LOOP_EXPR never terminates normally.
3338 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3340 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3342 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3347 2001-02-06 Tom Tromey <tromey@redhat.com>
3349 * lex.c (java_new_lexer): Longer error message.
3351 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3352 Alexandre Petit-Bianco <apbianco@cygnus.com>
3354 * typeck.c (build_prim_array_type): Added leading comment.
3355 (build_java_array_type): Moved locals out of
3356 block. Always create the `data' field, fixed alignment to match
3359 2001-02-04 Tom Tromey <tromey@redhat.com>
3361 * expr.c (java_lang_expand_expr): Don't bother recomputing
3362 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3365 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3367 * parse.y (process_imports): Save the original name of the import
3368 for better error report.
3370 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3372 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3373 of macros used when compiling jvspec.c.
3374 * jvspec.c (lang_specific_driver): Link with the shared
3377 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3379 * check-init.c (check_init): Call internal_error instead of fatal.
3380 * expr.c (java_lang_expand_expr): Likewise.
3381 * jcf-parse.c (get_constant): Likewise.
3382 * mangle.c (java_mangle_decl): Likewise.
3383 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3384 (operator_string): Likewise.
3385 * check-init.c (check_init): Call abort instead of fatal.
3386 * class.c (build_class_ref): Likewise.
3387 * constants.c (write_constant_pool): Likewise.
3388 * decl.c (start_java_method): Likewise.
3389 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3390 (java_stack_dup, encode_newarray_type): Likewise.
3391 (build_java_array_length_access): Likewise.
3392 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3393 (build_java_soft_divmod, build_invokeinterface): Likewise.
3394 * java-tree.h (INNER_CLASS_P): Likewise.
3395 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3396 (give_name_to_class, get_class_constant): Likewise.
3397 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3398 (find_constant_index, generate_bytecode_conditional): Likewise.
3399 (generate_bytecode_insns, perform_relocations): Likewise.
3400 * lex.c (java_unget_unicode, java_lex): Likewise.
3401 * mangle.c (mangle_type, mangle_record_type): Likewise.
3402 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3403 (finish_mangling): Likewise.
3404 * parse.h (MARK_FINAL_PARMS): Likewise.
3405 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3406 (obtain_incomplete_type, java_complete_class): Likewise.
3407 (java_check_regular_methods, java_complete_expand_method): Likewise.
3408 (cut_identifier_in_qualified, check_deprecation): Likewise.
3409 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3410 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3411 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3412 * typeck.c (set_local_type, parse_signature_type): Likewise.
3413 (parse_signature_string, build_java_signature): Likewise;
3414 (set_java_signature): Likewise.
3415 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3416 * class.c (add_method): Call fatal_error instead of fatal.
3417 (build_static_field_ref): Likewise.
3418 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3419 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3420 * lex.c (java_new_new_lexer): Likewise.
3421 * jv-scan.c (main): Likewise.
3422 (fatal_error): Renamed from fatal.
3423 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3425 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3426 (yyparse): Likewise.
3427 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3428 * lex.c (java_get_line_col): Likewise.
3429 * jcf-parse.c (load_class): Make errors non-fatal.
3430 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3432 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3434 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3435 (error): Remove unused function.
3436 (main): Don't use "__attribute__ alias" on generated class symbol.
3438 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3440 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3442 * parse.y (finish_method_declaration): Code accounting for WFLed
3443 method DECL_NAMEs deleted.
3444 (check_abstract_method_definitions): Likewise.
3445 (resolve_type_during_patch): Layout resolved type.
3446 * typeck.c (lookup_do): Removed unused local.
3448 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3450 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3451 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3452 integer_negative_one_node.
3453 * expr.c (build_java_binop): Likewise.
3455 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3457 * zextract.c (read_zip_archive): Read file_offset before writing
3458 zipd and consequently clobbering the header contents.
3460 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3462 * Make-lang.in: Remove all dependencies on defaults.h.
3463 * decl.c: Don't include defaults.h.
3465 * parse.y: Likewise.
3467 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3469 * ChangeLog (2001-01-21): Fixed typo.
3470 * class.c (layout_class_method): Code accounting for WFLed
3471 method DECL_NAMEs deleted.
3472 * constant.c (find_methodref_index): Likewise.
3473 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3474 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3475 (struct lang_decl): New field `wfl'.
3476 (java_get_real_method_name): Prototype deleted.
3477 * mangle.c (mangle_method_decl): Code accounting for WFLed
3478 method DECL_NAMEs deleted.
3479 * parse.h (GET_METHOD_NAME): Macro deleted.
3480 * parse.y (reset_method_name): Deleted.
3481 (method_header): Set DECL_FUNCTION_WFL.
3482 (check_abstract_method_header): Code accounting for WFLed method
3484 (java_get_real_method_name): Deleted.
3485 (check_method_redefinition): Code accounting for WFLed method
3486 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3487 (java_check_regular_methods): Likewise.
3488 (java_check_abstract_methods): Likewise.
3489 (java_expand_classes): Don't call `reset_method_name.'
3490 (search_applicable_method_list): Use DECL_NAMEs instead of
3492 * typeck.c (lookup_do): Code accounting for WFLed method
3495 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3497 * lex.c (java_read_char): Check for EOF from getc first.
3499 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3501 * class.c (layout_class): Don't lay the superclass out if it's
3502 already being laid out.
3503 * jcf-parse.c (handle_innerclass_attribute): New function.
3504 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3505 handle_innerclasses_attribute.
3506 (jcf_parse): Don't load an innerclasses if it's already being
3508 * jcf-write.c (append_innerclass_attribute_entry): Static
3509 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3510 to be zero for anonymous classes.
3512 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3514 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3516 * jcf-parse.c (set_source_filename): Use
3517 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3519 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3521 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3522 gets a unique asm name.
3524 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3527 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3529 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3530 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3531 * parse.y (lookup_package_type_and_set_next): Deleted.
3532 (resolve_package): Removed unnecessary code.
3533 (find_applicable_accessible_methods_list): `finit$' can't be
3535 * verify.c (pop_argument_types): Added missing prototype.
3537 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3539 * config-lang.in: Disable java by default.
3541 2001-01-23 Tom Tromey <tromey@redhat.com>
3543 * gcj.texi (Copying): New node.
3544 Added copyright information.
3546 2001-01-21 Per Bothner <per@bothner.com>
3548 Various fixes to allow compiling a compressed .jar/.zip archive.
3549 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3550 (struct ZipFile): Add fields name and next (from ZipFileCache).
3551 (struct ZipDirectory): New field zipf points to owning ZipFile.
3552 * jcf.h (struct ZipDirectory): Add forward declaration.
3553 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3554 Remove seen_in_zip and zip_offset fields.
3555 (JCF_SEEN_IN_ZIP): New macro.
3556 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3557 * jcf-io.c: Change all ZipFileCache to ZipFile.
3558 (read_zip_member): New function.
3559 (open_in_zip): Call read_zip_member.
3560 * jcf-parse.c (find_in_current_zip): Remove function.
3561 (read_class): Merge in find_in_current_zip functionality.
3562 Call read_zip_member if needed.
3563 (parse_zip_file_entries): Use read_zip_member.
3564 (process_zip_dir): Update for removed and added JCF fields.
3565 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3567 2001-01-21 Per Bothner <per@bothner.com>
3569 Minor optimization of static ggc roots.
3570 * jcf-parse.c (parse_roots): New static field.
3571 (current_field, current_method, current_file_list): Replace by macros
3572 naming fields of parse_roots.
3573 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3574 * class.c (class_roots): New static field.
3575 (registered_class, fields_ident, info_ident, class_list):
3576 New macros naming fields of parse_roots.
3577 (build_static_field_ref): Don't register roots here.
3578 (layout_class): Static field list replaced by macro class_list.
3579 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3580 Initialize fields_ident and info_ident here.
3582 2001-01-21 Per Bothner <per@bothner.com>
3584 * jcf-parse.c (ggc_mark_jcf): New function.
3585 (init_jcf_parse): Register current_jcf as ggc root.
3587 2001-01-21 Per Bothner <per@bothner.com>
3589 * lang.c (put_decl_node): Print method's name.
3591 2001-01-21 Per Bothner <per@bothner.com>
3593 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3594 (verify_jvm_instructions): Use it, for better error messages on loads.
3596 2001-01-21 Per Bothner <per@bothner.com>
3598 * verify.c (merge_type_state): Still may have to merge even if
3599 LABEL_VERIFIED (label).
3601 2001-01-21 Per Bothner <per@bothner.com>
3603 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3604 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3606 2001-01-19 Per Bothner <per@bothner.com>
3608 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3609 if expeting an interface type. Refines Tom's change of 2000-09-12.
3611 2001-01-18 Per Bothner <per@bothner.com>
3613 * gcj.texi (Input Options): Mention .java files.
3615 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3617 * lang-options.h (-Wunsupported-jdk11): Removed.
3618 * lang.c (flag_not_overriding): Deleted.
3619 (flag_static_local_jdk1_1): Likewise.
3620 (lang_W_options): Removed "unsupported-jdk11" entry.
3621 * parse.y (java_check_methods): Removed dead code.
3623 2001-01-17 Tom Tromey <tromey@redhat.com>
3625 Changes suggested by Per Bothner:
3626 * gcj.texi (Input Options): Don't mention input files.
3627 (Code Generation): Updated --main information.
3628 (Invoking jcf-dump): Mention that --javap is incomplete.
3629 From Alexandre Petit-Bianco:
3630 (Warnings): Don't mention -Wunsupported-jdk11.
3632 (Compatibility): Mention JDK 1.2-ness of libraries.
3633 (Resources): Mention resources used when writing gcj.
3635 2001-01-17 Tom Tromey <tromey@redhat.com>
3637 * gcj.texi: New file.
3638 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3639 (java.info): Depend on gcj.info.
3640 (java/gcj.dvi): New target.
3641 (java.dvi): Depend on gcj.dvi.
3642 (java.install-info): Wrote.
3644 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3646 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3647 having called make_decl_rtl.
3649 2001-01-14 Per Bothner <per@bothner.com>
3651 Various patches to emit better messages on verification errors.
3652 * expr.c (push_type_0): Return error indication on stack overflow,
3653 instead of callinfg fatal.
3654 (push_type): Now just call push_type_0 (nd fatal on overflow).
3655 (pop_type_0): Return detailed error message (in a char** argument).
3656 (pop_type): If pop_type_0 fails, print error message.
3657 (pop_argument_types): Moved to verify.c.
3658 * verify.c (pop_argument_types): Moved from expr.c.
3659 Return a (possible) error message, rather than void.
3660 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3661 (verify_jvm_instruction): Use new macros, improving error messages.
3662 For case OPCODE_astore use object_ptr_type_node.
3663 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3664 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3666 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3667 constant, return body without wrapper. (Improves constant folding.)
3668 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3670 2001-01-13 Per Bothner <per@bothner.com>
3672 * expr.c (expand_java_field_op): Assigning to a final field outside
3673 an initializer does not violate JVM spec, so should be warning, not
3674 error. (Sun's verifier does not complain - though MicroSoft's does.)
3676 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3678 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3681 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3683 * parse.y (resolve_expression_name): Permit instance variables from
3684 enclosing context in super constructor call.
3685 (resolve_qualified_expression_name): Permit enclosing class's qualified
3686 "this" in super constructor call.
3688 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3690 * class.c (build_utf8_ref): Remove last argument in call to
3691 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3692 (build_class_ref): Likewise.
3693 (build_static_field_ref): Likewise.
3694 (get_dispatch_table): Likewise.
3695 (layout_class_method): Likewise.
3696 (emit_register_classes): Likewise.
3697 * constants.c (build_constant_data_ref): Likewise.
3698 * decl.c (builtin_function): Likewise.
3699 (create_primitive_vtable): Likewise.
3700 * expr.c (build_known_method_def): Likewise.
3701 (build_jni_stub): Likewise.
3702 (java_lang_expand_expr): Likewise.
3704 2001-01-10 Tom Tromey <tromey@redhat.com>
3706 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3708 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3710 * java-tree.h (lang_printable_name_wls): New prototype.
3711 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3712 rather than `current_class' to print type name. Don't prepend type
3713 names when printing constructor names.
3714 (lang_printable_name_wls): New function.
3715 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3716 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3717 * parse.y (patch_method_invocation): Message tuned for constructors.
3718 (not_accessible_p): Grant `private' access from within
3721 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3723 All files with updated copyright when applicable.
3724 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3725 * class.c (mangle_class_field): Function removed.
3726 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3727 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3728 (build_class_ref): Call `java_mangle_class_field' instead of
3729 `mangle_class_field.'
3730 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3731 (layout_class): Call `java_mangle_decl' instead of
3732 `mangle_static_field.'
3733 (cxx_keywords): Initialized static array moved to `lex.c.'
3734 (layout_class_method): Changed leading comment. Simplified to
3735 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3736 * decl.c (lang_mark_tree): Mark field `package_list.'
3737 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3738 (struct lang_type): New field `package_list.'
3739 (unicode_mangling_length): Prototype removed.
3740 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3741 emit_unicode_mangled_name): Likewise.
3742 (cxx_keyword_p): New prototype.
3743 (java_mangle_decl, java_mangle_class_field,
3744 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3745 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3747 * jvgenmain.c (main_method_prefix): Global variable removed.
3748 (main_method_suffix): Likewise.
3749 (do_mangle_classname): New function.
3750 (main): Call it. Format changed to accommodate new mangling scheme.
3751 * lex.c: (utf8_cmp): Conditionally prototyped.
3752 (cxx_keywords): Moved from class.c, conditionally defined.
3753 (utf8_cmp, cxx_keyword_p): Likewise.
3754 * mangle.c (obstack.h, ggc.h): Included.
3755 (mangle_field_decl): New function.
3756 (mangle_method_decl, mangle_type, mangle_pointer_type,
3757 mangle_array_type, mangle_record_type,
3758 find_compression_pointer_match, find_compression_array_match,
3759 find_compression_record_match,
3760 find_compression_array_template_match, set_type_package_list,
3761 entry_match_pointer_p, emit_compression_string, init_mangling,
3762 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3763 (mangle_obstack): New global.
3764 (MANGLE_RAW_STRING): New macro.
3765 (unicode_mangling_length): Turned static.
3766 (append_unicode_mangled_name): Renamed from
3767 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3768 replaces `obstack', removed from the parameter list.
3769 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3770 replaces parameter `obstack', removed from the parameter list. Call
3771 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3772 (append_gpp_mangled_classtype): Removed.
3773 (compression_table, compression_next): New static variables.
3774 * parse.y (temporary_obstack): Extern declaration removed.
3776 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3778 * parse.y (patch_binop): Compute missing type in error situations.
3780 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3782 * class.c (make_class_data): Push initial value for "arrayclass".
3783 * decl.c (init_decl_processing): Add new class field "arrayclass".
3785 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3787 From patha@softlab.ericsson.se:
3788 * parse.y (switch_label): Use build, not build1, to construct
3791 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3793 * lang.c (lang_decode_option): Change -MA to -MP.
3794 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3795 Update to new prototype; do quote targets.
3796 (jcf_dependency_write): Update.
3798 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3800 Shorten primitive array allocation path:
3801 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3802 to create new primitive arrays.
3803 * expr.c (build_newarray): If generating native code, call
3804 soft_newarray_node with a reference to the primitive TYPE identifier
3805 instead of type_value.
3807 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3809 Fix for PRs gcj/312 and gcj/253:
3810 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3811 dest if they arn't already.
3812 * class.c (layout_class): Call maybe_layout_super_class on
3813 superinterfaces also, but only if compiling from bytecode.
3816 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3819 2000-12-15 Tom Tromey <tromey@redhat.com>
3821 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3824 2000-12-14 Andrew Haley <aph@redhat.com>
3826 * boehm.c (mark_reference_fields): Change test to correctly detect
3829 2000-12-15 Andreas Jaeger <aj@suse.de>
3831 * config-lang.in (lang_dirs): Added.
3833 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3836 Credits go to rth for finding it.
3838 2000-12-13 Mike Stump <mrs@wrs.com>
3840 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3842 2000-11-07 Tom Tromey <tromey@cygnus.com>
3844 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3845 * lex.c (java_ignorable_control_p): Removed.
3846 (java_letter_or_digit_p): Removed.
3847 (java_start_char_p): New function.
3848 (java_read_char): Return `int', not `unicode_t'. Changed
3850 (java_read_unicode): Likewise.
3851 (java_read_unicode_collapsing_terminators): Likewise.
3852 (java_get_unicode): Likewise.
3853 (java_new_lexer): Initialize hit_eof.
3854 (java_parse_end_comment): Take `int' argument.
3855 (java_parse_doc_section): Likewise.
3856 (java_parse_escape_sequence): Don't allow backlash-newline.
3858 * lex.h (JAVA_DIGIT_P): Removed.
3859 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3860 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3861 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3862 (JAVA_PART_CHAR_P): New macro.
3864 (JAVA_CHAR_ERROR): Now -2.
3865 (java_lexer): New field `hit_eof'.
3866 * chartables.h: New file.
3867 * gen-table.pl: new file.
3869 2000-11-20 Tom Tromey <tromey@cygnus.com>
3870 Alexandre Petit-Bianco <apbianco@cygnus.com>
3872 * parse.y (java_complete_lhs): Only allow compound assignment of
3873 reference type if type is String.
3875 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3877 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3878 jcf-path.c: Likewise.
3880 2000-12-09 Anthony Green <green@redhat.com>
3882 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3883 filestart and filename_length as int values.
3885 2000-12-07 Mo DeJong <mdejong@redhat.com>
3887 * jcf-io.c (find_class): Correct the logic that tests to see if a
3888 .java file is newer than its .class file. The compiler was
3889 incorrectly printing a warning when file mod times were equal.
3891 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3893 * jvgenmain.c: Use ISPRINT not isascii.
3895 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3897 * parse.y (end_artificial_method_body): Fixed typo.
3899 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3901 * parse.y (patch_method_invocation): Pick the correct enclosing
3902 context when creating inner class instances.
3905 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3907 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3908 Update copyright year to 2000.
3910 2000-11-23 Anthony Green <green@redhat.com>
3912 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3913 Move current_file_list out of yyparse and make it static.
3915 * expr.c: Declare quick_stack and tree_list_free_list as static
3916 (init_expr_processing): Register quick_stack and
3917 tree_list_free_list roots.
3919 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3921 * parse.y (build_outer_field_access): New local `decl_ctx', use
3922 it. Check for field's context and current class immediate outer
3923 context inheritance.
3924 (outer_field_access_p): Consider fields inherited from the last
3926 (build_access_to_thisn): Stop at the last enclosing context if
3930 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3932 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3934 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3936 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3939 2000-11-20 Tom Tromey <tromey@cygnus.com>
3941 * jv-scan.c (help): Document --complexity.
3942 (options): Added --complexity.
3943 (flag_complexity): New global.
3944 (main): Call `report'.
3945 * parse-scan.y (complexity): New global.
3946 (if_then_statement, if_then_else_statement,
3947 if_then_else_statement_nsi, switch_block_statement_group,
3948 while_expression, do_statement, for_begin, continue_statement,
3949 throw_statement, catch_clause, finally, method_invocation,
3950 conditional_and_expression, conditional_or_expression,
3951 conditional_expression): Update complexity.
3952 (reset_report): Reset complexity.
3953 (report): New function.
3955 2000-11-20 Tom Tromey <tromey@cygnus.com>
3957 * lex.c (yylex): Added STRICT_TK case.
3958 * parse.y (STRICT_TK): Added.
3959 * parse-scan.y (STRICT_TK): Added.
3960 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3961 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3963 * keyword.h: Rebuilt.
3964 * keyword.gperf (strictfp): Added.
3966 2000-11-20 Tom Tromey <tromey@cygnus.com>
3968 * lex.c (yylex): Recognize floating point constants with leading
3971 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3973 * java-tree.h (cyclic_inheritance_report): Constify.
3974 * parse.y (cyclic_inheritance_report): Likewise.
3976 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3978 * parse.y (goal): Remove call to ggc_add_string_root.
3980 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3982 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3983 Create string in scratch buffer, then pass to build_string.
3985 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3987 * parse.y (issue_warning_error_from_context): Add
3990 2000-11-11 Anthony Green <green@redhat.com>
3992 * jcf-parse.c (process_zip_dir): Add finput parameter.
3993 (jcf_figure_file_type): Call process_zip_dir with appropriate
3996 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3998 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3999 * jcf-parse.c (jcf_figure_file_type): Likewise.
4001 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4003 * parse.y (create_new_parser_context): Use memset () instead of
4006 2000-11-08 Tom Tromey <tromey@cygnus.com>
4008 * gjavah.c (process_file): Only include gcj/cni.h when generating
4011 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4013 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4014 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4015 instead of bzero ().
4017 2000-11-05 Tom Tromey <tromey@cygnus.com>
4019 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4020 * lex.c (IS_ZERO): New define.
4021 (java_perform_atof): Error on floating point underflow.
4023 2000-11-04 Tom Tromey <tromey@cygnus.com>
4025 * lex.c (java_parse_escape_sequence): Only read two octal
4026 characters if the first one is greater than 3. Don't allow
4027 "octal" numbers to include the digits 8 or 9.
4029 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4031 * Make-lang.in (java.distdir): Remove.
4033 2000-11-03 Tom Tromey <tromey@cygnus.com>
4035 * Make-lang.in (java.dvi): New target.
4036 Partial fix for PR other/567.
4038 * lang-options.h: Mention -Wout-of-date.
4039 * jcf-dump.c (flag_newer): New global.
4040 * gjavah.c (flag_newer): New global.
4041 * jcf-io.c (find_class): Only warn when flag_newer set.
4042 * lang.c (flag_newer): New global.
4043 (struct string_option): New declaration.
4044 (lang_W_options): New global.
4045 (process_option_with_no): New function.
4046 (lang_decode_option): Use it.
4048 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4049 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4052 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4053 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4054 * lex.c (java_read_unicode): Removed `term_context' argument.
4055 Recognize any number of `u' in `\u'.
4056 (java_read_unicode_collapsing_terminators): New function.
4057 (java_get_unicode): Use it.
4058 (java_lineterminator): Removed.
4059 (yylex): Produce error if character literal is newline or single
4060 quote. Return if eof found in middle of `//' comment. EOF in
4061 `//' comment is only an error if pedantic.
4062 (java_ignorable_control_p): New function.
4063 (java_parse_end_comment): Return if eof found in middle of
4066 * jv-scan.c (pedantic): New global.
4068 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4070 * parse.y (outer_field_access_p): Inherited fields aren't
4071 consider outer fields.
4072 (maybe_build_thisn_access_method): Use
4073 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4074 (resolve_expression_name): Trigger an error if a static field
4075 is being accessed as an outer field.
4077 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4079 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4082 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4084 * Make-lang.in: Move all build rules here from Makefile.in,
4085 adapt to new context. Wrap all rules that change the current
4086 directory in parentheses. Expunge all references to $(P).
4087 When one command depends on another and they're run all at
4088 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4089 all object-file generation rules. Delete obsolete variables.
4091 * Makefile.in: Delete.
4092 * config-lang.in: Delete outputs= line.
4094 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4096 * parse.y (patch_method_invocation): NULLify this_arg when already
4098 (maybe_use_access_method): Handle call to methods unrelated to the
4099 current class. Fixed comment.
4102 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4107 2000-10-24 Tom Tromey <tromey@cygnus.com>
4109 * lex.c (java_new_lexer): Initialize new fields. Work around
4110 broken iconv() implementations.
4111 (java_read_char): Swap bytes if required. Use fallback decoder if
4113 (byteswap_init, need_byteswap): New globals.
4114 (java_destroy_lexer): Only close iconv handle if it is in use.
4115 * lex.h (java_lexer): New fields read_anything, byte_swap,
4117 Made out_buffer unsigned.
4119 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4121 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4122 where an enclosing context can be set on the jdep.
4123 (do_resolve_class): Fixed identation.
4125 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4127 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4129 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4132 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4134 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4136 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4138 * jcf-write.c (OP1): Update `last_bc'.
4139 (struct jcf_block): Fixed indentation and typo in comments. New
4141 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4142 follows `monitorenter'.
4143 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4147 2000-10-16 Tom Tromey <tromey@cygnus.com>
4149 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4150 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4151 * lang-options.h: Added -MA, -MT, -MF..
4152 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4153 (DEPEND_TARGET_SET): New macro.
4154 (DEPEND_FILE_ALREADY_SET): Likewise.
4155 (init_parse): Handle new flags.
4156 * jcf.h (jcf_dependency_print_dummies): Declare.
4157 * Make-lang.in (s-java): Added mkdeps.o.
4158 * Makefile.in (BACKEND): Added mkdeps.o.
4159 (../gcjh$(exeext)): Added mkdeps.o.
4160 (../jcf-dump$(exeext)): Added mkdeps.o.
4161 * jcf-depend.c: Include mkdeps.h.
4162 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4163 add_entry): Removed.
4164 (jcf_dependency_reset): Rewrote.
4165 (dependencies): New global.
4166 (jcf_dependency_set_target): Rewrote.
4167 (jcf_dependency_add_target): Likewise.
4168 (jcf_dependency_add_file): Likewise.
4170 (print_ents): Removed.
4171 (jcf_dependency_write): Rewrote.
4172 (print_dummies): New global.
4173 (jcf_dependency_print_dummies): New function
4174 (jcf_dependency_write): Call deps_dummy_targets if required.
4176 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * gjavah.c (add_class_decl): Removed unused variables `tname',
4179 `tlen' and `name_index'.
4180 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4181 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4182 in `wfl_operator' with value.
4183 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4184 (jcf_figure_file_type): Fixed identation.
4185 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4186 * parse.y (analyze_clinit_body): New function.
4187 (static_initializer:): Reset `current_static_block'.
4188 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4189 `wfl_operator' with new value.
4190 (lookup_cl): Use EXPR_WFL_FILENAME.
4191 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4192 analyze_clinit_body.
4193 (build_outer_field_access): Access to this$<n> built from
4194 current_class, not its outer context.
4195 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4196 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4197 (patch_method_invocation): Use `is_static_flag' when already
4199 (patch_newarray): Removed assignment in ternary operator.
4201 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * except.c (free_eh_ranges): Don't free `whole_range'.
4205 2000-10-15 Anthony Green <green@redhat.com>
4207 * decl.c (init_decl_processing): Call init_class_processing before
4210 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4212 * check-init.c (check_init): Fixed leading comment. Use
4214 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4215 (give_name_to_locals): Likewise.
4216 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4217 fields in lang_decl_var.
4218 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4219 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4220 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4221 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4222 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4223 (LOCAL_FINAL): Rewritten.
4224 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4225 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4226 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4227 `init_final' fields.
4228 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4229 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4230 (TYPE_HAS_FINAL_VARIABLE): New macro.
4231 (struct lang_type): Added `afv' field.
4232 * parse.y (check_static_final_variable_assignment_flag): New function.
4233 (reset_static_final_variable_assignment_flag): Likewise.
4234 (check_final_variable_local_assignment_flag): Likewise.
4235 (reset_final_variable_local_assignment_flag): Likewise.
4236 (check_final_variable_indirect_assignment): Likewise.
4237 (check_final_variable_global_assignment_flag): Likewise.
4238 (add_inner_class_fields): Use LOCAL_FINAL_P.
4239 (register_fields): Handle local finals and final variables.
4240 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4241 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4242 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4244 (java_complete_expand_methods): Loop to set
4245 TYPE_HAS_FINAL_VARIABLE. Call
4246 `reset_final_variable_local_assignment_flag' and
4247 `check_final_variable_local_assignment_flag' accordingly before
4248 and after constructor expansion. Call
4249 `reset_static_final_variable_assignment_flag'
4250 before expanding <clinit> and after call
4251 `check_static_final_variable_assignment_flag' if the
4252 current_class isn't an interface. After all methods have been
4253 expanded, call `check_final_variable_global_assignment_flag' and
4254 `check_static_final_variable_assignment_flag' if the current class
4256 (maybe_yank_clinit): Fixed typo in comment.
4257 (build_outer_field_access_methods): Removed old sanity check. Use
4258 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4259 Don't create access methods for finals.
4260 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4261 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4262 existing DECL_INIT has been processed.
4263 (java_complete_lhs): Likewise.
4264 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4265 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4267 (patch_assignment): Use LOCAL_FINAL_P.
4268 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4269 DECL_INITIAL is nullified.
4272 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4274 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4276 * Makefile.in (parse.c, parse-scan.c): Likewise.
4278 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4280 * class.c (temporary_obstack): Remove.
4281 (make_class): Don't mess with obstascks.
4282 (push_class): Likewise.
4283 (set_super_info): Likewise.
4284 (add_method_1): Likewise.
4285 (add_method): Likewise.
4286 (add_field): Likewise.
4287 (build_utf8_ref): Likewise.
4288 (build_class_ref): Likewise.
4289 (build_static_field_ref): Likewise.
4290 (finish_class): Likewise.
4291 (push_super_field): Likewise.
4292 (layout_class): Likewise.
4293 (layout_class_methods): Likewise.
4294 (init_class_processing): Likewise.
4295 * constants.c (get_tag_node): Likewise.
4296 (build_constant_data_ref): Likewise.
4297 * decl.c (ggc_p): Remove.
4298 (copy_lang_decl): Use ggc_alloc.
4299 (complete_start_java_method): Don't mess with obstacks.
4300 (start_java_method): Likewise.
4301 (end_java_method): Likewise.
4302 * except.c (link_handler): Use xmalloc.
4303 (free_eh_ranges): New function.
4304 (method_init_exceptions): Use it.
4305 (add_handler): Use xmalloc.
4306 (expand_start_java_handler): Don't mess with obstacks.
4307 (prepare_eh_table_type): Likewise.
4308 (expand_end_java_handler): Likewise.
4309 * expr.c (push_value): Likewise.
4310 (create_label_decl): Likewise.
4311 (build_jni_stub): Likewise.
4312 (java_lang_expand_expr): Likewise.
4313 (note_instructions): Use xrealloc.
4314 (java_push_constant_from_pool): Don't mess with obstacks.
4315 (process_jvm_instruction): Likewise.
4316 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4318 * jcf-parse.c (get_constant): Don't mess with obstacks.
4319 (read_class): Likewise.
4320 (jcf_parse): Likewise.
4321 * lex.c (expression_obstack): Remove.
4322 (java_lex): Don't use obstack_free.
4323 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4324 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4325 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4326 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4327 * parse.y (gaol): Add more GC roots.
4328 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4329 (lookup_field_wrapper): Likewise.
4330 (obtain_incomplete_type): Don't mess with obstacks.
4331 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4333 (craft_constructor): Don't mess with obstacks.
4334 (safe_layout_class): Likewise.
4335 (java_complete_class): Likewise.
4336 (source_end_java_method): Likewise.
4337 (build_outer_field_access_methods): Likewise.
4338 (build_outer_method_access_method): Likewise.
4339 (maybe_build_thisn_access_method): Likewise.
4340 (build_dot_class_method_invocation): Likewise.
4341 (java_complete_tree): Likewise.
4342 (java_complete_lhs): Likewise.
4343 (do_merge_string_cste): Likewise.
4344 (patch_string_cst): Likewise.
4345 (array_constructor_check_entry): Likewise.
4346 * typeck.c (build_java_array_type): Likewise.
4347 (parse_signature_string): Likewise.
4348 (build_java_signature): Likewise.
4350 2000-10-12 Tom Tromey <tromey@cygnus.com>
4353 * gjavah.c (add_class_decl): Don't special-case inner classes.
4354 (add_namelet): Likewise.
4356 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4358 * java-tree.h: Constify current_encoding.
4359 * lang.c: Constify current_encoding.
4361 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4363 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4364 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4366 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4368 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4369 patch. Fixes gcj/340.
4371 2000-10-10 Tom Tromey <tromey@cygnus.com>
4373 * lex.c (java_new_lexer): Initialize out_first and out_last
4375 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4377 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4379 * parse.y (pop_current_osb): New function.
4380 (array_type:): Use `dims:', changed actions
4381 accordingly. Suggested by Anthony Green.
4382 (array_creation_expression:): Used pop_current_osb.
4383 (cast_expression:): Likewise.
4384 (search_applicable_method_list): Fixed indentation.
4386 2000-10-08 Anthony Green <green@redhat.com>
4388 * parse.y (array_type_literal): Remove production.
4389 (type_literals): Refer to array_type, not array_type_literal.
4391 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4393 Patch contributed by Corey Minyard.
4394 * decl.c (check_local_named_variable): New function.
4395 (tree check_local_unnamed_variable): Likewise.
4396 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4398 2000-10-07 Anthony Green <green@redhat.com>
4400 * class.c (layout_class): Handle case where superclass can't be
4403 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4405 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4408 2000-10-05 Tom Tromey <tromey@cygnus.com>
4410 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4411 * jvgenmain.c (class_mangling_prefix): Removed.
4412 (class_mangling_suffix): New global.
4414 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4416 (print_method_info): Handle overrides for static and final
4418 (process_file): Generate declaration for class object field.
4419 * class.c (cxx_keywords): New array.
4420 (utf8_cmp): New function.
4421 (cxx_keyword_p): New function.
4422 (layout_class_method): Mangle C++ keywords by appending `$'.
4423 (mangle_field): New function.
4424 (mangle_class_field): Use mangle_field. Mangle class name as
4426 (mangle_static_field): Use mangle_field.
4428 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * decl.c (find_local_variable): Removed uncessary type check and
4431 fixed range check typo. From Corey Minyard.
4433 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 * decl.c (give_name_to_locals): New local `code_offset'. Call
4436 `maybe_adjust_start_pc'.
4437 * expr.c (note_instructions): New function.
4438 (expand_byte_code): Don't collect insn starts here.
4439 (peek_opcode_at_pc): New function.
4440 (maybe_adjust_start_pc): Likewise.
4441 * java-tree.h (maybe_adjust_start_pc): Declare.
4442 (note_instructions): Likewise.
4443 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4445 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4447 * parse.y (field_access:): Fixed indentation.
4448 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4450 2000-09-07 Tom Tromey <tromey@cygnus.com>
4453 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4454 JPRIMITIVE_TYPE_P, for arithmetic operators.
4455 (patch_method_invocation): Indentation fix.
4456 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4457 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4458 (do_unary_numeric_promotion): Cleaned up code.
4459 (valid_cast_to_p): Handle boolean correctly.
4461 2000-09-27 Tom Tromey <tromey@cygnus.com>
4463 * lex.c (java_read_unicode): Reset bs_count when finished with
4466 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4469 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4470 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4471 (typeck.o): Depend on ggc.h.
4472 * class.c (add_method_1): Use GC functions for allocation.
4473 (init_class_processing): Register roots.
4474 * decl.c (ggc_p): Set to 1.
4475 (pending_local_decls): Make it static.
4476 (push_jvm_slot): Use GC functions for allocation.
4477 (init_decl_processing): Register roots.
4478 (give_name_to_locals): Use GC functions for allocation.
4479 (lang_mark_tree): New function.
4480 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4481 functions for allocation.
4482 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4483 * lex.c (java_lex): Use build_string, rather than replicating it
4485 * parse.y (goal): Add more roots.
4486 (mark_parser_ctxt): New function.
4487 * typeck.c: Include ggc.h.
4489 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4491 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4492 contains something else than MODIFY_EXPR.
4494 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4496 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4497 * Makefile.in (parse.o): Depend on ggc.h.
4498 (class.o): Likewise.
4499 (constants.o): Likewise.
4502 (jcf-parse.o): Likewise.
4503 (jcf-write.o): Likewise.
4504 (mangle.o): Likewise.
4505 * class.c: Include ggc.h.
4506 (build_static_field_ref): Register GC roots.
4507 (layout_class): Likewise.
4508 (init_class_processing): Likewise.
4509 * constants.c: Include ggc.h.
4510 (current_constant_pool_data_ref): Remove.
4511 (tag_nodes): Move it to ...
4512 (get_tag_node): ... here. Register GC roots.
4513 * decl.c: Include ggc.h. Remove many global tree definitions.
4514 (throw_node): Define.
4515 (java_global_trees): Likewise.
4516 (predef_filenames): Make the size a constant.
4517 (init_decl_processing): Adjust accordingly.
4518 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4519 * expr.c: Include ggc.h.
4520 (init_expr_processing): Register GC roots.
4521 (build_invokeinterface): Likewise.
4522 * java-tree.h: Replace extern tree declarations with macros.
4523 (java_global_trees): New variable.
4524 (java_tree_index): New enumeration.
4525 (init_jcf_parse): Declare.
4526 * jcf-parse.c: Include ggc.h.
4527 (current_class): Remove declaration.
4528 (main_class): Likewise.
4529 (all_class_list): Likewise.
4530 (predefined_filename_p): Adjust for constant size of
4532 (init_jcf_parse): New function.
4533 * jcf-write.c: Include ggc.h.
4534 (generate_classfile): Register GC roots.
4535 (append_synthetic_attribute): Likewise.
4536 (append_innerclass_attribute_entry): Likewise.
4537 * lang.c: Include ggc.h.
4538 (lang_print_error): Register GC roots.
4539 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4541 * parse.y: Include ggc.h.
4542 (wfl_operator): Remove.
4543 (goal): Register GC roots.
4544 (java_pop_parser_context): Adjust for new field names.
4545 (java_parser_context_save_global): Likewse.
4546 (java_parser_context_restore_global): Likewise.
4547 (java_parser_context_suspend): Likewise.
4548 (java_parser_context_resume): Likewise.
4549 (verify_constructor_circularity): Register GC roots.
4550 (lookup_cl): Likewise.
4551 (java_reorder_fields): Likewise.
4552 (build_current_this): Likewise.
4553 (class_in_current_package): Likewise.
4554 (argument_types_convertible): Likewise.
4555 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4557 2000-09-14 Tom Tromey <tromey@cygnus.com>
4559 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4561 2000-09-13 Tom Tromey <tromey@cygnus.com>
4563 * jcf-parse.c: Include <locale.h>.
4564 * jv-scan.c: Include <locale.h>.
4566 2000-09-12 Tom Tromey <tromey@cygnus.com>
4568 * expr.c (pop_type_0): Return `Object' if trying to merge two
4570 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4571 interface types; `Object' is always a valid supertype.
4573 2000-09-12 Tom Tromey <tromey@cygnus.com>
4576 * jv-scan.c (help): Document --encoding.
4577 (options): Added `encoding' entry.
4578 (OPT_ENCODING): New define.
4579 (main): Handle --encoding.
4580 Include <langinfo.h> if nl_langinfo exists.
4581 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4583 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4584 (parse_source_file): Correctly call java_init_lex. Added `finput'
4585 argument. Use nl_langinfo to determine default encoding.
4586 * java-tree.h (current_encoding): Declare.
4587 * parse.y (java_parser_context_restore_global): Don't restore
4589 (java_parser_context_save_global): Don't set `finput' field.
4590 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4592 * lang.c (current_encoding): New global.
4593 (lang_decode_option): Recognize `-fencoding='.
4594 (finish_parse): Don't close finput.
4595 * parse.h (struct parser_ctxt): Removed `finput' and
4596 `unget_utf8_value' fields. Added `lexer' field.
4597 (java_init_lex): Fixed declaration.
4598 * lex.c (java_new_lexer): New function.
4599 (java_destroy_lexer): Likewise.
4600 (java_read_char): Added `lex' argument. Handle iconv case.
4601 (java_read_unicode): Added `lex' argument. Count backslashes in
4603 (java_init_lex): Added `finput' and `encoding' arguments. Set
4604 `lexer' field in ctxp.
4605 (BAD_UTF8_VALUE): Removed.
4606 (java_lex): Handle seeing UEOF in the middle of a string literal.
4607 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4608 (java_lexer): New structure.
4611 (DEFAULT_ENCODING): New define.
4612 (java_destroy_lexer): Declare.
4614 2000-09-12 Tom Tromey <tromey@cygnus.com>
4617 * lex.c (java_init_lex): Initialize java_io_serializable.
4618 * parse.y (java_io_serializable): New global.
4619 (valid_ref_assignconv_cast_p): An array can be cast to
4622 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4624 * decl.c, expr.c: Include defaults.h if not already included.
4625 Don't define the *_TYPE_SIZE macros.
4627 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4629 * typeck.c (build_java_array_type): Correct first parameter
4630 in ADJUST_FIELD_ALIGN invocation.
4632 2000-09-06 Tom Tromey <tromey@cygnus.com>
4634 * lang-specs.h: Also recognize `-femit-class-files'.
4636 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * verify.c (merge_types): Load the types to merge if necessary.
4640 2000-09-02 Anthony Green <green@redhat.com>
4642 * jcf-io.c: Include zlib.h.
4643 (open_in_zip): Read compressed class file archives.
4644 * zipfile.h (ZipDirectory): Add uncompressed_size and
4645 compression_method fields.
4646 * zextract.c (read_zip_archive): Collect file compression info.
4648 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4650 * parse.y (do_resolve_class): Also explore superclasses of
4651 intermediate enclosing contexts when searching for inner classes.
4653 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4655 * parse.y (variable_declarator_id:): Better error message.
4656 (expression_statement:): Use YYNOT_TWICE.
4657 (cast_expression:): Likewise.
4658 (assignment:): Likewise.
4660 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4662 * parse.y (do_merge_string_cste): New locals. Create new
4663 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4665 2000-08-07 Hans Boehm <boehm@acm.org>
4667 * boehm.c (mark_reference_fields): Set marking bits for all words in
4668 a multiple-word record.
4669 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4672 2000-08-31 Mike Stump <mrs@wrs.com>
4674 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4675 jcf-dump$(exeext)): Make parallel safe.
4677 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4679 * jcf-parse.c (set_source_filename): Constify a char *.
4680 * jcf-write.c (append_innerclasses_attribute,
4681 make_class_file_name): Constify a char *. Don't recycle a
4682 variable for an unrelated purpose.
4683 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4684 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4686 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4688 * expr.c (can_widen_reference_to): Fixed indentation.
4689 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4690 * parse.y: `finit$' replaces `$finit$' in comments.
4691 (try_builtin_assignconv): Fixed leading comment.
4693 2000-08-25 Greg McGary <greg@mcgary.org>
4695 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4697 2000-08-24 Greg McGary <greg@mcgary.org>
4699 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4700 * parse.y (BINOP_LOOKUP): Likewise.
4702 2000-08-22 Andrew Haley <aph@cygnus.com>
4704 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4705 sign extending. Fixes gcj/321.
4706 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4707 combining to make a jlong. Fixes gcj/321.
4709 2000-08-21 Nix <nix@esperi.demon.co.uk>
4711 * lang-specs.h: Do not process -o or run the assembler if
4714 2000-08-16 Andrew Haley <aph@cygnus.com>
4716 * typeck.c (build_java_array_type): Rewrite code to do array
4717 alignment. Take into account back-end macros when aligning array
4718 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4719 user to set alignment. Fixes gcj/252 and 160.
4721 2000-08-09 Tom Tromey <tromey@cygnus.com>
4723 * parse.y (check_abstract_method_definitions): Now return `int'.
4724 Check implemented interfaces. Fixes PR gcj/305.
4726 * parse.y (patch_switch_statement): Disallow `long' in switch
4727 expressions. Fixes PR gcj/310.
4729 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4731 * decl.c (finit_leg_identifier_node): New global.
4732 (init_decl_processing): Use `finit$' to initialize
4733 finit_identifier_node. Use `$finit$' to initialize
4734 finit_leg_identifier_node.
4735 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4736 * java-tree.h (finit_identifier_node): Changed attached comment.
4737 (finit_leg_identifier_node): New declaration.
4738 (ID_FINIT_P): Take finit_identifier_node and
4739 finit_leg_identifier_node into account. This is a backward
4742 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4746 (generate_bytecode_insns): Check `nargs' before emitting it.
4747 * verify.c (merge_type_state): Fixed typo.
4748 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4749 generate_bytecode_{conditional,insns}.
4751 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4753 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4756 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4758 * class.c (maybe_layout_super_class): Fixed indentation.
4759 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4760 (java_check_methods): New function declaration.
4761 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4762 instead of `str_ptr'.
4763 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4764 of a `invokeinterface' at the right time.
4765 * parse.h (WFL_STRIP_BRACKET): New macro.
4766 (SET_TYPE_FOR_RESOLUTION): Use it.
4767 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4768 (check_class_interface_creation): Don't check for cross package
4769 innerclass name clashes.
4770 (method_header): Behave properly if MDECL is `error_mark_node'.
4771 (method_declarator): Return `error_mark_node' if bogus current
4773 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4774 (resolve_and_layout): New local `decl_type', set and used. Call
4776 (java_check_methods): New method.
4777 (java_layout_classes): Use it.
4778 (resolve_qualified_expression_name): No EH check necessary in
4780 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4782 (patch_assignment): Set DECL_INITIAL on integral final local.
4784 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4786 * java-tree.h (flag_extraneous_semicolon): New extern.
4787 * lang-options.h: (-Wextraneous-semicolon): New option.
4788 * lang.c (flag_redundant): Fixed typo in leading comment.
4789 (flag_extraneous_semicolon): New global.
4790 (lang_decode_option): Set `flag_extraneous_semicolon' when
4791 -Wall. Decode `-Wextraneous-semicolon'.
4792 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4793 `empty_statement' rule.
4794 (class_body_declaration): Likewise.
4795 (method_body:): Accept `;' as a method body.
4796 (static_initializer:): Removed `SC_TK' hack.
4797 (constructor_block_end:): Likewise.
4798 (empty_statement:): Report deprecated empty declaration. Fixes
4801 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * parse.y (build_dot_class_method_invocation): Changed parameter
4804 name to `type'. Build signature from `type' and convert it to a
4805 STRING_CST if it's an array.
4806 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4807 to use `ref_type' directly.
4809 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4811 * lang-options.h: Added a comma after the last element to avoid
4812 syntax errors when other languages define additional options.
4814 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4816 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4817 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4818 (jc1): Link with $(BACKEND).
4819 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4821 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4823 * jvspec.c: Adjust type of second argument to
4824 lang_specific_driver, and update code as necessary.
4826 * class.c (build_dtable_decl): Initialize dummy.
4828 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4830 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4831 method bodies not to rule out discarding `<clinit>'; don't use
4832 <clinit> to initialize static fields with constant initializers.
4834 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4838 (method_synthetic): New global.
4839 (HANDLE_METHOD): Recognize synthetic method and tell
4840 `print_method_info' about it.
4841 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4842 processing a synthetic method.
4843 * jcf-reader.c (skip_attribute): New function.
4844 ( skip_attribute): Likewise.
4846 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * parse.y (build_outer_field_access): Fixed comments.
4849 (fix_constructors): Emit the initialization of this$<n> before
4851 (resolve_qualified_expression_name): Build an access to `decl' if
4854 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * parse-scan.y (curent_class): Non longer const.
4857 (inner_qualifier, inner_qualifier_length): Deleted.
4858 (current_class_length): New global.
4859 (bracket_count): Fixed typo in leading comment.
4860 (anonymous_count): New global.
4861 (class_instance_creation_expression:): Handle anonymous classes.
4862 (anonymous_class_creation:): New rule.
4863 (push_class_context): Rewritten.
4864 (pop_class_context): Likewise.
4865 (INNER_QUALIFIER): Macro deleted.
4866 (report_class_declaration): call `push_class_context' when
4867 entering the function. `fprintf' format modified not to use
4869 (report_class_declaration): Assign `package_name' and
4870 `current_class' to NULL separately.
4872 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4874 * expr.c (build_invokeinterface): Call layout_class_methods on
4877 2000-07-27 Tom Tromey <tromey@cygnus.com>
4878 Anthony Green <green@cygnus.com>
4879 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * class.c (make_class_data): Create vtable for abstract classes.
4882 (get_dispatch_table): Changed to cope with abstract classes.
4884 2000-07-27 Tom Tromey <tromey@cygnus.com>
4886 * parse.y (patch_method_invocation): Don't reverse the argument
4887 list when dealing with anonymous class constructors. Fixed typo in
4890 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4892 * parse.y (build_alias_initializer_parameter_list): Reverse
4893 crafted list when building aliases for anonymous class
4896 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * parse.y (jdep_resolve_class): Don't bother checking potential
4899 innerclass access if `decl' is NULL.
4900 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4903 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4905 * parse.c: Remove (again.)
4907 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4909 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4910 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4911 outside the `if' statement, alias to innerclass removed, `decl'
4912 used to mark the class complete.
4914 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4916 * parse.y (simple_name:): Fixed typo in error message.
4918 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4921 or its first operand can be error marks.
4923 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4925 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4926 * parse.y (method_header): Likewise.
4928 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * parse.y (process_imports): Consider that one might be trying to
4931 import an innerclass. Fixes gcj/254
4933 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4935 * parse.y (find_as_inner_class): Handle the case where the
4936 enclosing context of an innerclass has been loaded as bytecode.
4938 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4940 * parse.y (simple_name:): Reject `$' in type names.
4941 (resolve_type_during_patch): Use `type' as a second
4942 argument to resolve_no_layout. Fixes gcj/257.
4944 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4946 * parse.y (find_most_specific_methods_list): Select the only
4947 non-abstract method even if max has been set.
4948 Fixes gcj/285, gcj/298.
4950 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4952 * lang-specs.h: Added %(jc1) to java compiler options.
4954 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4956 * .cvsignore: New file.
4958 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4960 * parse.y (not_accessible_p): Access granted to innerclasses
4961 (indirectly) extending the reference type. Fixes gcj/249.
4963 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4965 * parse.y (patch_method_invocation): Fixed comment.
4966 (maybe_use_access_method): Build this$<n>s to the context of the
4967 target method, or a type that extends it. Fixes gcj/242.
4969 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4973 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4975 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4977 2000-07-13 Tom Tromey <tromey@cygnus.com>
4979 * lang-specs.h: Added %{I*}.
4981 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4983 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4985 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4987 * parse-scan.c: Remove.
4989 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4991 * class.c (set_super_info): Handled protected inner classes.
4992 (common_enclosing_context_p): Bail early if arguments aren't both
4994 (get_access_flags_from_decl): Handle private and protected inner
4996 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4997 (CLASS_PROTECTED): Likewise.
4998 (struct lang_type): New bitfield `poic'.
4999 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5001 (check_inner_class_access): Renamed arguments, added
5002 comments. Handles protected inner classes (fixes gcj/225)
5003 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5005 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5007 * parse.y (resolve_qualified_expression_name): Verify qualified
5008 access to `this'. Fixes gcj/239.
5010 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5012 * jcf-write.c (generate_classfile): Don't install ConstantValue
5015 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5017 * parse.y (resolve_qualified_expression_name): Handle inner class
5018 access. Fixes gcj/256.
5020 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5022 * jcf-write.c (generate_classfile): Properly install the
5023 ConstantValue attribute and the initial value constant pool index
5024 on string constants.
5025 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5028 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5032 * parse.y (find_as_inner_class): Fixed typo.
5033 (do_resolve_class): Explore enclosing contexts when searching for
5034 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5035 (check_inner_class_access): Check `decl' which can be null in case
5038 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * java-tree.h (java_debug_context): Declared `extern'.
5041 (safe_layout_class): Likewise.
5042 * parse.y (resolve_field_access): Field must be `static' in order
5043 to be replaced by its initial value. Added comments.
5044 (find_applicable_accessible_methods_list): Fixed typo.
5045 (find_most_specific_methods_list): Methods found in innerclasses
5046 take over methods founds in the enclosing contexts.
5047 (java_complete_tree): Loosen restrictions on the type of DECLs
5048 that can be replaced by their initialization values.
5049 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5051 2000-07-05 Tom Tromey <tromey@cygnus.com>
5053 * Make-lang.in (PARSE_DIR): New macro.
5054 (PARSE_RELDIR): Likewise.
5055 (PARSE_C): Likewise.
5056 (PARSE_SCAN_C): Likewise.
5057 ($(PARSE_C)): New target.
5058 ($(PARSE_SCAN_C)): Likewise.
5059 (SET_BISON): New macro.
5060 (BISONFLAGS): Likewise.
5061 (JAVABISONFLAGS): Likewise.
5063 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5065 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5066 argument on the first pass for CNI as well as JNI.
5067 (print_method_info): Set up method name on the first pass only.
5069 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5071 * parse.y (parser_qualified_classname): Removed parameter
5073 (create_interface): Removed first passed parameter to
5074 parser_qualified_classname.
5075 (create_class): Likewise. Don't install alias on static
5076 innerclasses. Fixes gcj/275.
5078 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5081 debugable statement with empty_stmt_node. Fixes gcj/272
5083 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5085 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5088 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5090 * jcf-write.c (push_long_const): Appropriately cast short negative
5093 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5095 * parse.y (verify_constructor_super): Use loop variable
5096 `m_arg_type' initialized with `mdecl_arg_type'.
5098 2000-06-29 Tom Tromey <tromey@cygnus.com>
5100 * parse.y (resolve_field_access): Handle case where `type_found'
5103 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * expr.c (lookup_field): The same field can be found through two
5106 different interface. Don't declare it ambiguous in that case.
5108 2000-06-27 Tom Tromey <tromey@cygnus.com>
5110 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5111 follows \r, then unget it at a lower level.
5113 2000-06-26 Tom Tromey <tromey@cygnus.com>
5115 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5118 2000-06-25 Tom Tromey <tromey@cygnus.com>
5120 * parse.y (for_statement): Wrap expression in a WFL if it is a
5121 constant. For PR gcj/268.
5123 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5125 * parse.y (do_resolve_class): Minor optimiztion in the package
5126 list search. Removed unnecessary test and return statement.
5127 (valid_ref_assignconv_cast_p): Order of arguments to
5128 enclosing_context_p fixed.
5130 2000-06-24 Tom Tromey <tromey@cygnus.com>
5132 * expr.c (lookup_field): Print error and return error_mark_node if
5133 field reference is ambiguous.
5135 * parse.y (check_abstract_method_definitions): Also check if
5136 `other_method' is abstract.
5138 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5140 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5142 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5143 (struct lang_type): New field `pic'.
5144 (CLASS_PRIVATE): New macro.
5145 * parse.y (check_inner_class_access): New function.
5146 (jdep_resolve_class): Call it.
5148 2000-06-23 Tom Tromey <tromey@cygnus.com>
5150 * parse.y (patch_incomplete_class_ref): Initialize the returned
5151 class. For PR gcj/260.
5153 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5155 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5157 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5159 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5160 Java specific checks.
5161 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5163 * java-tree.def (CASE_EXPR): Marked 'e'.
5164 (DEFAULT_EXPR): Likewise.
5165 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5167 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5168 Java specific checks.
5169 (generate_bytecode_insns): Test try_block for BLOCK before using
5171 * parse.y (build_wfl_wrap): Added `location' argument. Set
5172 EXPR_WFL_LINECOL accordingly.
5173 (dim_expr:): Wrap constants with WFLs.
5174 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5175 (resolve_package): Check for `stmt' not being a BLOCK before
5176 building a debuggable statement with it.
5177 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5179 (resolve_field_access): Make sure `decl' is a DECL before treating
5181 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5182 IDENTIFIER_NODE before treating it as such.
5183 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5184 treating it as such.
5185 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5186 to be applied only on non array types.
5188 2000-06-16 Per Bothner <per@bothner.com>
5190 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5191 define in terms of DECL_RESULT, as that fails when --enable-checking.
5193 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5195 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5196 types the same in comparison.
5197 (CHECK_OP): Add static prototype.
5199 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5201 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5202 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5205 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5207 * decl.c (create_primitive_vtable): Prototype.
5209 * jcf-write.c (generate_bytecode_insns): Initialize variable
5212 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5214 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5216 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5217 to track searched classes, and do not search the same class more than
5218 once. Call find_applicable_accessible_methods_list on immediate
5219 superclass, instead of search_applicable_method_list on all ancestors.
5222 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5224 * parse.y (register_fields): Permit static fields in inner classes
5225 if they are final. Fix for PR gcj/255.
5227 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5230 * parse.y (find_in_imports): Returned type changed to void,
5231 leading comment fixed.
5232 (register_package): New function.
5233 (qualify_and_find): Likewise.
5234 (package_declaration:): Use `register_package'.
5235 (single_type_import_declaration:): Removed local variable
5236 `node'. Added missing `;' for consistency.
5237 (type_import_on_demand_declaration:): Use `chainon' to link new
5239 (lookup_field_wrapper): Lookup local variables defined in outer
5241 (java_complete_class): Don't reverse the list of imported on demand.
5242 (do_resolve_class): Reorganized. Removed local variable
5243 `original_name'. Call `qualify_and_find' with the current package
5244 name, invoke `find_in_imports_on_demand' right after. Call
5245 `qualify_and_find' with the packages we've seen so far. Fixed
5246 operations numbering in comments.
5247 (java_expand_class): Don't reverse `package_list'.
5248 (find_most_specific_methods_list): New local variables `abstract'
5249 and `candidates'. Use them to pick the right method.
5251 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5253 * parse.y (check_modifiers_consistency): Don't subtract out
5254 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5256 2000-06-04 Philipp Thomas <pthomas@suse.de>
5258 * Makefile.in (INTLLIBS): New.
5262 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5264 * class.c (get_dispatch_table): Build the vtable dummy entry list
5265 element with a null purpose. Fixed leading comment.
5266 (build_dtable_decl): Build an accurate dtable type when appropriate
5269 2000-06-02 Richard Henderson <rth@cygnus.com>
5271 * lang.c (lang_get_alias_set): New.
5273 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5276 before using it as the accessed field.
5278 2000-05-31 Tom Tromey <tromey@cygnus.com>
5280 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5281 char_array_vtable, short_array_vtable, int_array_vtable,
5282 long_array_vtable, float_array_vtable, double_array_vtable):
5284 * expr.c (get_primitive_array_vtable): New function.
5285 (create_primitive_vtable): New function.
5286 (java_lang_expand_expr): Enable code to statically generate
5288 * decl.c (init_decl_processing): Create primitive vtables.
5289 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5290 short_array_vtable, int_array_vtable, long_array_vtable,
5291 float_array_vtable, double_array_vtable): Define.
5293 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5295 * java/parse.y (find_applicable_accessible_methods_list):
5296 Don't add an uninitialized value to the list.
5298 2000-05-25 Tom Tromey <tromey@cygnus.com>
5300 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5301 when trying to see if field's class should be initialized. Always
5302 initialize field's declaring class, not qualified class.
5305 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5306 `wfl_operator', to maybe_build_primttype_type_ref.
5309 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5311 * parse.y (patch_method_invocation): Don't try to lookup methods
5314 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.y (resolve_field_access): Call the appropriate <clinit>
5317 before accessing the length of a static array. Craft a decl for
5318 the field while its time. Fixes PR gcj/129.
5320 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5322 * parse.y (resolve_package): Correctly set `*next' (was off by
5324 (resolve_qualified_expression_name): Fixed comment.
5326 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * jcf-parse.c (jcf_parse_source): Reset current_class and
5329 current_function_decl to NULL before parsing a new file.
5331 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5333 * parse.y (block_end:): If the collected block doesn't feature a
5334 statement, insert an empty statement.
5336 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5338 * parse.y (maybe_yank_clinit): New function.
5339 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5340 end of the list of methods belonging to a class.
5341 (java_complete_expand_method): Check whether <clinit> is really
5342 necessary and expand it accordingly.
5344 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5346 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5347 processed by the method's switch statement.
5349 2000-05-19 Tom Tromey <tromey@cygnus.com>
5351 * java-tree.h: Added init state enum.
5352 * decl.c (emit_init_test_initialization): Initialize class
5353 initialization check variable by looking at class' state.
5355 2000-05-19 Tom Tromey <tromey@cygnus.com>
5357 * java-tree.h (build_instanceof): Declare.
5358 (build_get_class): Declare.
5359 * parse.y (patch_binop): Use build_instanceof.
5360 * expr.c (build_instanceof): New function. If class is final,
5361 don't make a function call.
5362 (expand_java_INSTANCEOF): Use it.
5363 (build_get_class): New function.
5365 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5367 * jcf-write.c (generate_classfile): Scan the source_file for
5368 slashes with the right pointer variable.
5370 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5372 * lang.c (lang_decode_option): Update -Wunused flags by calling
5374 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5376 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5378 * check_init.c (check_init): Constify local char *.
5379 * class.c (push_class): Constify local char *.
5380 * java_tree.h: Update prototypes.
5381 * jcf-io.c (open_class): Constify filename parameter and
5383 (find_class): Remove redundant string copy. Cast return from
5385 * jcf-parse.c (read_class, parse_class_file, yyparse):
5386 Constify local char *.
5387 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5388 Constify local char *.
5389 * jcf.h (JCF): Constify filename and classname.
5390 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5391 * lang.c (init_parse): Constify parameter and return value.
5392 * lex.c (java_get_line_col): Constify filename parameter.
5393 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5394 * parse.y (java_parser_context_suspend,
5395 issue_warning_error_from_context, safe_layout_class): Constify
5397 * parse.c: Regenerate.
5399 2000-05-08 Tom Tromey <tromey@cygnus.com>
5401 * expr.c (build_jni_stub): Cache the result of
5402 _Jv_LookupJNIMethod.
5404 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * decl.c (predef_filenames_size): Now 7.
5407 (predef_filenames): New seventh entry.
5409 2000-05-04 Tom Tromey <tromey@cygnus.com>
5411 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5412 Keep track of when we've seen a reference field after a
5413 non-reference field.
5414 (get_boehm_type_descriptor): Handle case where we see
5415 non-reference fields but no trailing reference field.
5416 * decl.c (rawdata_ptr_type_node): Define.
5417 (init_decl_processing): Initialize rawdata_ptr_type_node.
5418 * java-tree.h (rawdata_ptr_type_node): Declare.
5420 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5422 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5423 specifiers in calls to fprintf.
5425 2000-05-03 Andrew Haley <aph@cygnus.com>
5427 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5429 * javaop.h (WORD_TO_INT): New function.
5430 (IMMEDIATE_s4): Use WORD_TO_INT.
5431 * jcf.h (JPOOL_INT): Ditto.
5433 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5436 2000-04-19 Tom Tromey <tromey@cygnus.com>
5438 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5440 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5442 * expr.c (build_jni_stub): New function.
5443 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5445 * parse.y (java_complete_expand_methods): Expand a native method
5446 and call build_jni_stub if -fjni given.
5447 * lang-options.h: Document -fjni.
5448 * lang.c (flag_jni): New global.
5449 (lang_f_options): Added `jni' entry.
5450 * java-tree.h (soft_lookupjnimethod_node,
5451 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5453 (flag_jni): Declare.
5454 (build_jni_stub): Declare.
5455 (struct lang_decl): Added `native' flag.
5456 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5458 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5459 soft_jnipopsystemframe_node): New globals.
5460 (init_decl_processing): Set them. _Jv_InitClass only takes one
5463 * java-tree.def: Put into `C' mode.
5465 2000-04-27 Tom Tromey <tromey@cygnus.com>
5468 * expr.c (expand_invoke): Generate check to see if object pointer
5469 is null in nonvirtual invocation case.
5470 * java-tree.h (soft_nullpointer_node): Declare.
5471 * decl.c (soft_nullpointer_node): New global.
5472 (init_decl_processing): Initialize soft_nullpointer_node.
5473 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5474 or `private' methods.
5475 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5477 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5482 2000-04-26 Tom Tromey <tromey@cygnus.com>
5484 * zextract.c (find_zip_file_start): New function.
5485 (read_zip_archive): Use it.
5487 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5489 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5491 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5493 * class.c (common_enclosing_context_p): New function.
5494 * java-tree.h (common_enclosing_context_p): Added prototype.
5495 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5496 classes sharing an outer context with the current instance.
5497 * parse.y (build_access_to_thisn): Fixed leading comment.
5498 (verify_constructor_super): New local `supper_inner'. Skip
5499 enclosing context argument in the case of inner class constructors.
5500 (patch_method_invocation): Insert proper context as second
5501 parameter to pure inner class constructor super invocations.
5503 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * parse.y (end_class_declaration): Reset the interface number
5508 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5510 * parse.y (source_start_java_method): Deleted unnecessary code.
5511 (patch_method_invocation): Fixed comment.
5513 2000-04-24 Robert Lipe <robertlipe@usa.net>
5515 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5517 2000-04-23 Tom Tromey <tromey@cygnus.com>
5519 * boehm.c (mark_reference_fields): Use int_byte_position.
5521 2000-04-22 Tom Tromey <tromey@cygnus.com>
5523 * boehm.c (mark_reference_fields): Only call byte_position on
5526 2000-04-22 Tom Tromey <tromey@cygnus.com>
5528 * boehm.c (mark_reference_fields): Added `last_view_index'
5529 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5531 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5533 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5534 * parse.y (check_class_interface_creation): Fixed comments. Select
5535 permitted modifiers for (inner) interfaces. Changed error message
5536 to report rejected modifiers used with local classes.
5538 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5540 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5541 of directly inherited type considered in scope.
5542 * parse.y (do_resolve_class): Search inherited classes for inner
5545 2000-04-20 Tom Tromey <tromey@cygnus.com>
5547 * parse.y (not_accessible_p): Use member's class, not current
5548 class, when doing inheritance check for protected reference.
5551 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5553 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5555 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse.y (lookup_field_wrapper): Search for final local aliases.
5558 (resolve_expression_name): Let lookup_field_wrapper search for
5559 final local aliases. Force the value of `name' if one is found.
5560 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5561 an expression name. Fixed comments.
5563 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5567 2000-04-19 Tom Tromey <tromey@cygnus.com>
5569 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5571 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5573 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5575 2000-04-18 Tom Tromey <tromey@cygnus.com>
5578 * gjavah.c (utf8_cmp): Changed return value.
5579 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5581 (cxx_keywords): New global.
5582 (get_field_name): Handle new result of cxx_keyword_subst.
5583 (print_method_info): Likewise.
5585 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5587 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5588 with a newline, for CNI.
5589 (print_stub_or_jni): Print a space or newline before method name for
5591 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5592 (process_file): Include gcj/cni.h if generating CNI stubs.
5594 2000-04-16 Tom Tromey <tromey@cygnus.com>
5596 * gjavah.c (decompile_method): Use print_field_name.
5599 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (java_expand_classes): Reverse the package list once.
5602 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5604 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5605 the `==' and `!=' operators.
5607 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5609 * jcf-write.c (generate_bytecode_insns): At invokation time,
5610 always relate an interface method to the type of its selector.
5612 2000-04-05 Tom Tromey <tromey@cygnus.com>
5615 * expr.c (expand_invoke): Generate check to see if object pointer
5616 is null in nonvirtual invocation case.
5617 * java-tree.h (soft_nullpointer_node): Declare.
5618 * decl.c (soft_nullpointer_node): New global.
5619 (init_decl_processing): Initialize soft_nullpointer_node.
5620 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5621 or `private' methods.
5622 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5624 2000-04-05 Tom Tromey <tromey@cygnus.com>
5627 * parse.y (check_final_assignment): Recognize assignments to the
5628 `length' field of an array when generating class files.
5630 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5632 * class.c (decl_hash): Prototype removed.
5633 (decl_compare): Likewise.
5635 2000-04-05 Tom Tromey <tromey@cygnus.com>
5637 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5638 * parse.y (check_modifiers_consistency): Check for final/volatile
5639 clash. Fixes PR gcj/164.
5641 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5643 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5645 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5647 (add_method_1): Use `java_hash_hash_tree_node' and
5648 `java_hash_compare_tree_node'.
5649 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5650 (java_hash_compare_tree_node): Likewise.
5651 * parse.y (find_applicable_accessible_methods_list): Create,
5652 delete and use a hash table to remember already searched interfaces.
5654 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5656 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5659 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5661 * boehm.c (mark_reference_fields, set_bit): Prototype.
5662 (set_bit): Un-ANSI-fy definition.
5664 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5667 * decl.c (emit_init_test_initialization): Likewise.
5669 * gjavah.c (jni_print_char): Likewise.
5671 * parse.y (create_new_parser_context): Likewise.
5673 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5676 patch missing hunk. Fixed indentation.
5678 2000-03-30 Tom Tromey <tromey@cygnus.com>
5680 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5681 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5683 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5685 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5686 when negative *before* using it as an array index.
5687 * ChangeLog: Fixed typo.
5689 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5692 to 0 when it reaches -1.
5694 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * jcf-parse.c (get_constant): Properly cast `num' during the
5697 invocation of `add_double'.
5698 * jcf-write.c (push_long_const): Properly cast `lo' before
5699 comparing it to short bounds.
5700 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5701 `interface_body:' is reduced after the current interface is
5704 2000-03-26 Tom Tromey <tromey@cygnus.com>
5706 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5707 Java-specific `-f' option.
5709 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5711 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5712 Adjust order of making types.
5713 Make bitsize_*_node values.
5715 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5717 * class.c (make_field_value): Use byte_position.
5718 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5719 (java_array_data_offset): Likewise.
5720 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5723 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5725 * parse.y (check_abstract_method_definitions): New local
5726 `end_type_reached'. Make sure we also consider `end_type'.
5727 (java_check_abstract_method_definitions): Make sure we eventually
5728 consider `java.lang.Object'.
5729 (maybe_use_access_method): Don't use access method if not in the
5730 context of a pure inner class or if the method's context is right.
5731 (find_applicable_accessible_methods_list): New static flag
5732 `object_done'. Don't search abstract classes as interfaces. Fixed
5733 indentation. Fixed the `java.lang.Object' only search. Search
5734 class interface(s) first, then fully search enclosing contexts.
5735 (find_most_specific_methods_list): Pick the closest candidate when
5736 they're all abstract.
5738 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5741 properly initialize `finished_label'. Don't emit gotos for empty
5744 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5746 * except.c (emit_handlers): Clear catch_clauses_last.
5748 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5750 * parse.y (check_method_types_complete): New function.
5751 (create_class): Reset anonymous class counter only when seeing an
5753 (java_complete_class): JDEP_METHOD: Don't recompute signature
5756 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * class.c (build_static_ref): Fixed indentation in comment.
5759 * java-tree.def (TRY_EXPR): Fixed typo in name.
5760 (CLASS_LITERAL): Likewise.
5761 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5762 (struct lang_type): New field `dot_class'.
5763 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5764 (generate_classfile): Method `class$' is synthetic.
5765 * parse.y (build_do_class_method): New function.
5766 (build_dot_class_method_invocation): Likewise.
5767 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5768 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5769 (qualify_ambiguous_name): Likewise.
5770 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5771 (build_try_statement): Fixed leading comment.
5773 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5775 * class.c (make_field_value): Properly handle sizes.
5776 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5777 (layout_class_method): Count using trees.
5778 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5779 * expr.c (java_array_data_offset): Use int_bit_position.
5780 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5781 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5783 2000-03-16 Tom Tromey <tromey@cygnus.com>
5785 * lang.c (flag_hash_synchronization): New global.
5786 (lang_f_options): Added `hash-synchronization'.
5787 * lang-options.h: Mention -fhash-synchronization.
5788 * java-tree.h (flag_hash_synchronization): Declare.
5789 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5790 hash table synchronization is disabled.
5791 * decl.c (init_decl_processing): Only push `sync_info' value when
5792 hash table synchronization is disabled.
5793 * class.c (make_class_data): Only push `sync_info' field when hash
5794 table synchronization is disabled. Removed dead code.
5796 2000-03-16 Tom Tromey <tromey@cygnus.com>
5798 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5800 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5804 * parse.y (patch_method_invocation): Handle anonymous classes
5805 creation in static context.
5807 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5809 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5810 * parse.y (resolve_qualified_expression_name): Use it.
5811 (patch_method_invocation): Likewise.
5813 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5815 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5816 depending on the type of dependency which dictates what the
5818 (unresolved_type_p): Resolved types limited to the current class.
5820 2000-03-15 Tom Tromey <tromey@cygnus.com>
5822 * decl.c (init_decl_processing): Set type of `sync_info' to be
5825 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5826 Correctly compute bit number for current slot. Zero `high' and
5827 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5828 mark_reference_fields.
5829 (mark_reference_fields): New function.
5831 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5833 * parse.y (register_incomplete_type): Fixed initialization of
5836 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5840 (push_class_context, pop_class_context): New function.
5841 (class_body:): Call pop_class_context.
5842 (interface_body:): Likewise.
5843 (INNER_QUALIFIER): New macro.
5844 (report_class_declaration): Changed output format and use
5845 INNER_QUALIFIER. Call push_class_context.
5847 2000-02-14 Andrew Haley <aph@cygnus.com>
5849 * check-init.c (check_init): Add new cases for unary and binary
5852 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * parse.y (resolve_package): Set `next' once a type name has been
5855 progressively discovered.
5856 (resolve_qualified_expression_name): Propagate resolution only if
5857 there are remaining qualifiers. Take into account `q' might have
5858 been cleared after re-qualification.
5859 * parse.y (patch_method_invocation): New local `resolved'.
5860 Section dealing with qualified expression rewritten to use
5861 resolve_field_access.
5863 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5865 * parse.h (PUSH_CPC): Fixed indentation.
5866 (DEBUG_CPC): New macro.
5867 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5868 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5869 * parse.y (class_body_declaration:): Use
5870 SET_CPC_INSTANCE_INITIALIZER_STMT.
5871 (method_declaration:): Check for null current_function_decl.
5872 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5873 (java_parser_context_pop_initialized_field): Better handling of
5875 (maybe_make_nested_class_name): Mark nested class name as
5876 qualified when necessary.
5877 (end_class_declaration): Don't call java_parse_context_resume when
5878 one or more error occurred.
5879 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5880 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5881 SET_CPC_INITIALIZER_STMT.
5882 (method_header): Check for inner classes declaring static methods.
5883 (resolve_qualified_expression_name): Handle situation where `this'
5886 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5888 * typeck.c (build_prim_array_type): Correctly set the high word too.
5890 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5894 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5895 list of methods for interfaces.
5897 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * parse.y (qualify_ambiguous_name): Properly handle expressions
5902 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5904 * parse.y (check_final_assignment): Extended to process
5906 (patch_assignment): Have check_final_assignment called only once.
5908 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * java-tree.h (IS_INIT_CHECKED): New flag.
5911 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5912 * parse.y (patch_string): Call force_evaluation_order on the
5913 completed string concatenation tree.
5914 * expr.c (force_evaluation_order): Call force_evaluation_order on
5915 function's arguments too.
5917 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5919 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5920 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5921 (build_anewarray): Likewise.
5922 * parse.y (patch_newarray): Likewise.
5923 * parse.c: Regenerated.
5925 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5927 * decl.c (init_decl_processing): Added new class fields `depth',
5928 `ancestors', and `idt' to class_type_node. Use
5929 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5930 * class.c (make_class_data): Push initial values for new fields.
5931 * java-tree.h: Updated prototype for `build_invokeinterface'.
5932 * expr.c (build_invokeinterface): Changed parameters to accept
5933 `method' tree. Calculate index of `method' in its declaring
5934 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5935 (expand_invoke): Call `build_invokeinterface' with new parameters.
5936 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5939 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5941 * typeck.c (lookup_do): Search superinterfaces first
5942 when looking up an interface method. From Godmar Back
5945 2000-03-06 Tom Tromey <tromey@cygnus.com>
5947 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5949 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5951 * java-tree.h (lookup_argument_method2): Declared.
5952 (safe_layout_class): Prototype moved from parse.h.
5953 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5954 * parse.y (java_check_regular_methods): Local `super_class' gone.
5955 Call lookup_argument_method2 instead of lookup_argument_method.
5956 Perform modifier match for methods found declared in implemented
5957 interfaces. Fixed indentation problem. Overriding/hiding error
5958 report to take place only for methods found in classes.
5959 * typeck.c (lookup_argument_method): Changed leading
5960 comment. Re-written by calling lookup_do.
5961 (lookup_argument_method2): New function.
5962 (lookup_java_method): Re-written by calling lookup_do.
5963 (lookup_do): New function.
5965 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5967 * check-init.c (check_init): Removed dead code. Handle (blank)
5969 * parse.y (declare_local_variables): New local `final_p', set it
5970 and use it to initialize LOCAL_FINAL.
5971 (check_final_assignment): Only check FIELD_DECLs.
5973 2000-02-17 Tom Tromey <tromey@cygnus.com>
5975 * Makefile.in (JAVA_OBJS): Added boehm.o.
5976 (boehm.o): New target.
5977 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5978 * java-tree.h (flag_use_boehm_gc): Declare.
5979 (get_boehm_type_descriptor): Declare.
5980 * lang.c (lang_f_options): Added `use-boehm-gc'.
5981 (flag_use_boehm_gc): New global.
5982 * lang-options.h: Added -fuse-boehm-gc.
5983 * boehm.c: New file.
5984 * class.c (get_dispatch_table): If class uses a Boehm type
5985 descriptor, put it in the vtable.
5986 (make_class_data): Removed dead code.
5988 2000-03-03 Per Bothner <per@bothner.com>
5990 * decl.c (init_decl_processing): Initialize sizetype properly.
5992 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5995 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5996 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5997 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5998 (jcf_parse): New local `current'. Load innerclasses seen in outer
5999 context being processed.
6000 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6001 * jcf-write.c (append_innerclasses_attribute): New function.
6002 (append_innerclasses_attribute_entry): Likewise.
6003 (get_access_flags): Handle static classes. Set anonymous and local
6004 classes to be private.
6005 (generate_classfile): Attribute count adjusted. Call
6006 append_innerclasses_attribute.
6007 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6008 PURE_INNER_CLASS_TYPE_P.
6009 * parse.y (parser_qualified_classname): New parameter `is_static',
6010 produce non qualified name accordingly.
6011 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6012 (create_interface): Added argument to parser_qualified_classname.
6013 (create_class): Added argument to parser_qualified_classname. Setup
6014 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6015 (add_inner_class_fields): Fixed indentation.
6016 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6017 (method_declarator): Fixed typo in comment.
6018 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6019 (build_current_thisn): Likewise.
6020 (patch_method_invocation): Likewise.
6022 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6024 * decl.c (current_function_decl): Move to toplev.c.
6026 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6028 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6029 (DECL_BIT_INDEX): Use underlying representation.
6030 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6032 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6034 * expr.c (build_java_ret): Pass proper type to size_binop.
6036 2000-02-25 Anthony Green <green@cygnus.com>
6038 * expr.c (build_class_init): Mark the decl to be ignored by
6040 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6041 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6042 * class.c (init_test_hash_newfunc): New function.
6043 (decl_hash): New function.
6044 (decl_compare): New function.
6045 * decl.c (emit_init_test_initialization): New function.
6046 (complete_start_java_method): Traverse the init test hashtable,
6047 calling emit_init_test_initialization.
6048 (always_initialize_class_p): Define.
6049 * expr.c (build_class_init): Use initialization tests when
6050 emitting class initialization code.
6051 (always_initialize_class_p): Declare.
6052 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6054 * java-tree.h: Include hash.h.
6055 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6056 (struct lang_decl): Add init_test_table field.
6057 (init_test_hash_entry): Define.
6059 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * gjavah.c (main): Avoid using `argi' to report unimplemented
6064 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6066 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6067 initialize locals to avoid warnings. Local `exception_type' moved
6070 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6072 * parse.y (resolve_expression_name): Use `orig' as a second
6073 argument to resolve_field_access.
6074 (resolve_field_access): Removed unnecessary code when dealing with
6077 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6079 * class.c (push_super_field): Don't push the field twice.
6080 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6081 * parse.h (java_reorder_fields): Prototyped.
6082 * parse.y (java_reorder_fields): New function.
6083 (java_layout_class): Simplified not to worry about re-ordering.
6085 2000-02-23 Tom Tromey <tromey@cygnus.com>
6087 * gjavah.c (print_name): In JNI case, correctly quote string.
6088 (print_method_info): Don't handle overrides in JNI mode.
6090 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6092 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6093 value type set to `boolean_type_node'.
6095 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6097 * jcf-dump.c (main): Test for correct condition after
6098 output file creation.
6100 2000-02-19 Anthony Green <green@cygnus.com>
6102 * jcf-depend.c (add_entry): Fix test for first list entry.
6104 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6106 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6107 * constants.c (build_constants_constructor): Likewise.
6109 2000-02-19 Anthony Green <green@cygnus.com>
6111 * jcf-depend.c (add_entry): Add entries to the end of the list.
6113 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6115 * decl.c (INT_TYPE_SIZE): Define if necessary.
6116 (expand_java_return): Handle the case of a native integer smaller
6119 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6121 * gjavah.c (help): Use GCCBUGURL.
6122 * jv-scan.c (help): Likewise.
6123 * jcf-dump.c (help): Likewise.
6125 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6130 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * jcf-parse.c (load_class): Call `fatal' if no file containing
6133 the target class are found.
6135 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6137 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6138 lex.c, lex.h, and PARSE_H to...
6139 (parse.o, parse-scan.o): ...here, respectively.
6141 * lex.c: Split out code that may trigger SIGFPE from yylex()
6142 to its own function.
6143 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6145 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6147 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6149 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6151 * parse.y (outer_field_access_p): Stop in time when outer contexts
6153 (resolve_qualified_expression_name): Properly qualify *everything*
6154 after a package.type to be resoled as expression names.
6155 (find_applicable_accessible_methods_list): Save/restore `class' to
6156 isolate it from a possible outer context search.
6158 2000-02-15 Tom Tromey <tromey@cygnus.com>
6160 * gjavah.c (jni_print_char): New function.
6161 (print_full_cxx_name): Use it.
6162 (decode_signature_piece): Likewise.
6163 (print_cxx_classname): Likewise.
6165 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6167 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6169 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6171 * gjavah.c: Include version.h.
6173 * jcf-dump.c: Likewise.
6175 * jv-scan.c: Likewise.
6177 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * parse.y (outer_field_access_fix): First parameter now a tree
6180 node. Check for assignement to final. First argument to
6181 build_outer_field_access_fix modified to accommodate prototype.
6182 (build_outer_field_access): Don't check for assignment to final
6184 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6185 possibly returned by outer_field_access_fix. Changed
6186 outer_field_access_fix's first argument.
6187 (check_final_assignment): $finit$'s context is OK.
6188 (patch_unaryop): Use node instead of its line/column value when
6189 calling outer_field_access_fix.
6191 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * parse.y (interface_declaration:): No longer tagged
6194 <node>. Re-installed default action.
6195 (class_member_declaration:): Handle inner interfaces.
6196 (interface_member_declaration): Handle inner interfaces and
6198 (create_interface): Push error if one seen. Suspend parsing
6199 context when processing an inner interface.
6200 (register_fields): Inner class static field limitations not to
6201 apply to inner interfaces.
6203 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6205 * jcf-parse.c (load_class): Update `java_error_count' when a
6206 class' file can't be found.
6207 (parse.y): Avoid (byte)code generation when errors seen.
6209 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6212 decodes a valid node.
6213 (patch_binop): Handle TRUNC_DIV_EXPR.
6215 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6217 * parse.y (resolve_package): New local `acc'. Try to progressively
6218 build and guess a package and type name.
6220 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (find_applicable_accessible_methods_list): Load and
6223 layout the search class if necessary.
6224 (java_complete_tree): Keep to original type of the folded initial
6227 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6229 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6230 Generate error message if circularity is detected. New static
6232 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6233 * jcf-write.c (generate_bytecode_insns): Very simply handle
6235 * parse.y (java_check_circular_reference): Use
6236 `cyclic_inheritance_report' during report, if necessary.
6237 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6238 walking NEW_ARRAY_INIT twice.
6240 2000-02-09 Tom Tromey <tromey@cygnus.com>
6242 * parse.y (check_class_interface_creation): Allow inner classes to
6243 be `private' or `protected', check modifiers' consistency. Prevent
6244 block local classes from bearing any modifiers.
6246 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6248 * except.c (check_start_handlers): Re-add prototype lost in last
6250 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6252 2000-02-09 Andrew Haley <aph@cygnus.com>
6254 * decl.c (clear_binding_level): Remove excess initializer.
6255 (maybe_poplevels): Remove unused variable.
6256 (force_poplevels): Ditto.
6257 (struct binding_level): Add comment.
6259 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6261 * jcf-write.c (generate_classfile): Don't consider
6262 pre-initialization with reference value (use <clinit> instead.)
6263 * parse.y (java_fix_constructors): No generated constructor for
6265 (build_outer_field_access): Removed debug message.
6266 (outer_field_expanded_access_p): Adapted to bytecode generation.
6267 (build_outer_field_access_method): Use fix_method_argument_names.
6268 (build_outer_method_access_method): Fixed indentation. Added
6269 comment. Handle access method generation for static and also void
6271 (build_access_to_thisn): Inserted debug message.
6272 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6273 (resolve_qualified_expression_name): Fixed comment.
6274 (not_accessible_p): Adapted to bytecode generation. Added comment.
6275 (patch_method_invocation): Added comment.
6276 (maybe_use_access_method): Fixed leading comment. Handle static
6278 (java_complete_lhs): Don't shortcut handling of initialized upon
6279 declaration String type static fields when generating bytecode.
6280 (patch_unaryop): Handle outer field access when generating
6283 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * java-tree.h (FIELD_THISN): New macro.
6286 * jcf-write.c (append_synthetic_attribute): New function.
6287 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6288 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6289 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6291 (build_outer_field_access): Turned on access functions usage and
6292 generation when compiling to bytecode.
6293 (maybe_use_access_method): Likewise.
6295 2000-01-25 Andrew Haley <aph@cygnus.com>
6297 * java-except.h (struct eh_range): Add `expanded' field.
6298 (maybe_start_try): Add end_pc arg.
6299 (maybe_end_try): Ditto.
6300 * java-tree.h (force_poplevels): new function.
6301 * expr.c (expand_byte_code): Don't call maybe_start_try or
6303 * except.c (add_handler): Reset expanded.
6304 (expand_start_java_handler): Set expanded.
6305 (check_start_handlers): Don't expand a start handler that's
6306 already been expanded.
6307 (maybe_start_try): Add end_pc arg. Only expand a handler which
6309 (expand_end_java_handler): call force_poplevels.
6310 (force_poplevels): new function.
6311 * decl.c (binding_level): Add start_pc of binding level.
6312 (maybe_pushlevels): Call maybe_start_try when pushing binding
6314 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6315 (LARGEST_PC): Define.
6316 (clear_binding_level): Use LARGEST_PC.
6318 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6319 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6320 (binding_depth, is_class_level, current_pc): new variables.
6321 (struct binding_level): ditto.
6322 (indent): new function.
6323 (push_jvm_slot): add debugging info.
6324 (maybe_pushlevels): ditto.
6325 (maybe_poplevels): ditto.
6328 (start_java_method): ditto.
6329 (give_name_to_locals): comment only.
6330 * except.c (binding_depth, is_class_level, current_pc):
6332 (expand_start_java_handler): add debugging info.
6333 (expand_end_java_handler): ditto.
6335 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6337 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6338 (print_name_for_stub_or_jni, process_file): Constify a char*.
6340 2000-02-03 Tom Tromey <tromey@cygnus.com>
6342 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6344 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6346 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6347 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6350 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6352 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6353 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6354 (struct lang_type): New field `ii_block'.
6355 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6356 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6357 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6358 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6359 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6360 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6362 * parse.y (add_instance_initializer): New function.
6363 (in_instance_initializer): New static global.
6364 (class_body_declaration:): Link instance initializer block.
6365 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6366 (array_creation_expression:): Remove unused local.
6367 (java_parser_context_push_initialized_field): Fixed leading
6368 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6369 CPC_INSTANCE_INITIALIZER_LIST.
6370 (java_parser_context_pop_initialized_field): Likewise.
6371 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6372 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6373 CPC_INITIALIZER_STMT.
6374 (fix_constructors): New local `class_type'. Use it. Call
6375 add_instance_initializer.
6376 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6377 (patch_return): Forbid return in instance initializers.
6378 (patch_throw_statement): Enforce exception handling in the context
6379 of instance initializers.
6381 2000-02-03 Tom Tromey <tromey@cygnus.com>
6383 * Make-lang.in (java.mostlyclean): Remove executables in
6386 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6388 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6389 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6390 (java_float_finite): Convert to use union Word from javaop.h.
6391 (java_double_finite): Convert to use union DWord from javaop.h.
6393 2000-02-02 Tom Tromey <tromey@cygnus.com>
6395 * gjavah.c (options): Added `jni' entry.
6396 (help): Document -jni.
6397 (flag_jni): New global.
6398 (process_file): Handle JNI output. Don't print text from
6399 -prepend, -add, etc, when generating stubs. Only remove `.class'
6400 suffix if it actually exists.
6401 (main): Create a `.c' file when run with `--jni --stubs'. Create
6402 correct output file name with `--jni'.
6403 (print_include): Mangle header name differently in JNI case.
6404 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6406 (print_method_info): Handle JNI case. Put signature info into
6407 method name. Handle case when STREAM is NULL.
6408 (print_name_for_stub_or_jni): New function.
6409 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6410 (print_cxx_classname): Handle JNI.
6411 (print_full_cxx_name): Likewise.
6412 (decode_signature_piece): Likewise.
6413 (overloaded_jni_method_exists_p): New function.
6414 (struct method_name): Added `signature' and `sig_length' fields.
6415 (HANDLE_END_FIELD): Do nothing in JNI mode.
6417 2000-02-02 Tom Tromey <tromey@cygnus.com>
6419 * jv-scan.c: Include version.c, <getopt.h>.
6420 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6421 (options): New array.
6422 (usage): New function.
6423 (version): New function.
6424 (main): Use getopt_long to parse command line.
6425 * jcf-dump.c: Include version.c, <getopt.h>.
6426 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6427 OPT_JAVAP): New macros.
6428 (options): New array.
6429 (usage): Return `void'. Changed message.
6430 (help): New function.
6431 (version): New function.
6432 (main): Use getopt_long_only to parse command line.
6433 * gjavah.c: Include <getopt.h>.
6434 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6435 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6436 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6437 (options): New array.
6438 (java_no_argument): Removed.
6439 (help): Updated with missing options.
6440 (main): Use getopt_long_only to parse command line.
6441 (usage): Changed message.
6443 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6445 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6446 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6447 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6448 * parse.y (array_creation_expression:): Handle anonymous arrays.
6449 (build_array_from_name): Don't set `ret_name' if null.
6450 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6451 (qualify_ambiguous_name): Likewise.
6452 (java_complete_expand_class): Likewise.
6454 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6457 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6458 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6459 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6460 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6461 AIPL_FUNCTION_COMPLETED_INVOCATION.
6462 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6463 AIPL_FUNCTION_INVOCATION_READY.
6464 (AIPL_FUNCTION_DECLARATION): New enum entry.
6465 * parse.y (reorder_static_initialized): New function.
6466 (java_parser_context_pop_initialized_field): Use it.
6467 (add_inner_class_fields): Use
6468 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6469 augmented. Install marker after last alias initializer, if any.
6470 (generate_finit): Fixed typo. Don't try to retain only the used
6472 (method_header): Compute and set DECL_FUNCTION_NAP.
6473 (method_declarator): Fixed comment. Insert alias initializer in
6475 (build_alias_initializer_parameter_list): Fixed leading
6476 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6477 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6478 (java_complete_expand_class): Code to retain only used aliases
6480 (java_complete_expand_methods): New local `first_decl'. Generate
6481 $finit$ first, then expand the constructors, regular methods and
6483 (java_complete_expand_method): Don't report error on missing
6484 return statement if previously detected bogus.
6485 (fix_constructors): Don't patch constructor parameters list.
6486 (patch_method_invocation): Use new AIPL enum values. Reverse
6487 alias initializer list for anonymous classes.
6489 2000-01-30 Anthony Green <green@redhat.com>
6491 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6492 determine how many stack slots to pop.
6494 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6497 error handling/recovery.
6498 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6500 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6502 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6503 FIELD_LOCAL_ALIAS_USED): New macros.
6504 (DECL_FUNCTION_NAP): New macro.
6505 (struct lang_decl): New field `nap'.
6506 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6507 (struct lang_type): New fields `finit_stmt_list' and
6509 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6510 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6511 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6512 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6513 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6514 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6515 (BUILD_THROW): Macro line separator re-indented.
6516 * parse.y (end_class_declaration): New function.
6517 (maybe_generate_pre_expand_clinit): New name for
6518 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6519 pre-expand static fields.
6520 (maybe_generate_clinit): Function deleted.
6521 (check_for_static_method_reference): Prototype's parameter list
6523 (generate_finit): New name for maybe_generate_finit. Changed
6524 leading comment. Function rewritten to use
6525 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6526 (build_alias_initializer_parameter_list): New function.
6527 (java_parser_context_pop_initialized_field): Likewise.
6528 (add_inner_class_fields): Likewise.
6529 (type_declaration:): Call end_class_declaration.
6530 (class_member_declaration:): Likewise.
6531 (formal_parameter_list:): Fixed typos.
6532 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6533 element. Improved error handling.
6534 (block_statement:): Call end_class_declaration.
6535 (anonymous_class_creation:): Likewise.
6536 (create_anonymous_class): Fixed comments.
6537 (create_class): Call add_inner_class_fields.
6538 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6539 (method_header): Use MARK_FINAL_PARMS.
6540 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6541 (method_declarator): Propagate final argument flag.
6542 (craft_constructor): New local `artificial'. Call
6543 build_alias_initializer_parameter_list. Use
6544 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6545 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6547 (complete_expand_class): Get rid of unused outer context local
6549 (java_complete_expand_methods): Fixed leading
6550 comment. Generate/pre-expand <clinit> first. Changed method
6551 expansion order to regular, $finit$, constructors, <clinit>.
6552 (java_complete_expand_method): Set current_function_decl.
6553 (fix_constructors): Fix constructor parameter list to account for
6554 outer context local alias initializers.
6555 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6556 (resolve_expression_name): Lookup outer context local aliases. New
6557 local `access', use it.
6558 (patch_method_invocation): Patch inner class ctor invocation with
6559 outer context local aliases initialization values. $finit$
6560 invocation patching now includes things generated with
6561 build_alias_initializer_parameter_list.
6562 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6563 (build_super_invocation): Likewise.
6564 (patch_assignment): Changed comment.
6566 2000-01-27 Andrew Haley <aph@cygnus.com>
6568 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6572 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6574 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6576 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6578 * parse.y (register_fields): Don't pass a format specifier to
6579 OBSOLETE_MODIFIER_WARNING.
6580 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6581 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6583 (check_modifiers): Change function into a macro.
6584 (check_class_interface_creation): Pass a literal format string.
6586 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6588 * buffer.h: PROTO -> PARAMS.
6589 * check-init.c: Likewise.
6590 * class.c: Likewise.
6591 * constants.c: Likewise.
6592 * convert.h: Likewise.
6594 * except.c: Likewise.
6596 * gjavah.c: Likewise.
6597 * java-except.h: Likewise.
6598 * java-tree.h: Likewise.
6599 * jcf-depend.c: Likewise.
6600 * jcf-dump.c: Likewise.
6601 * jcf-parse.c: Likewise.
6602 * jcf-path.c: Likewise.
6603 * jcf-reader.c: Likewise.
6604 * jcf-write.c: Likewise.
6606 * jv-scan.c: Likewise.
6607 * jvgenmain.c: Likewise.
6608 * jvspec.c: Likewise.
6612 * parse-scan.y: Likewise.
6613 * parse.h: Likewise.
6614 * parse.y: Likewise.
6615 * typeck.c: Likewise.
6616 * verify.c: Likewise.
6619 * zextract.c: Likewise.
6620 * zipfile.h: Likewise.
6622 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6624 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6625 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6626 * constants.c (build_constant_data_ref): Check for cached
6627 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6628 in TYPE_CPOOL_DATE_REF.
6629 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6630 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6631 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6632 (LOCAL_FINAL): New macro.
6633 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6634 constant pool -- don't try to reuse.
6635 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6637 (find_in_current_zip): Use TYPE_JCF.
6638 * parse.h (java_check_final): Prototype removed.
6639 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6640 (maybe_create_class_interface_decl,
6641 check_class_interface_creation): Likewise.
6642 (java_expand_finals): Function removed.
6643 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6644 (block_statement:): Fixed comment.
6645 (anonymous_class_creation:): Likewise.
6646 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6648 (check_class_interface_creation): Loosened error report on (inner)
6649 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6650 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6651 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6653 (create_interface): Likewise.
6654 (anonymous_class_counter): New static global.
6655 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6656 patch. Fixed comments.
6657 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6658 anonymous_class_counter when declaring a toplevel class.
6659 (craft_constructor): Fixed constructor name when handling
6660 anonymous classes. Anonymous class constructors to feature hidden
6662 (java_fix_constructors): Added comment.
6663 (java_check_final): Function removed.
6664 (java_complete_expand_methods): Fixed comment. Don't generate
6665 class data, save its outgoing constant pool instead.
6666 (verify_constructor_super): Skip anonymous class constructor
6667 hidden this$<n> parameter.
6668 (java_expand_classes): New local `saved_ctxp'. Removed call to
6669 java_expand_finals and java_check_final. Expand anonymous class
6670 constructors. Generate class data.
6671 (build_super_invocation): Skip anonymous class hidden this$<n>
6673 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6674 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6675 (set_java_signature): Likewise.
6677 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6679 * gjavah.c: Delete ACC_VISIBILITY define.
6680 * jcf.h: Add ACC_VISIBILITY define.
6681 * parse.y: final: rule tagged <value>.
6682 (java_check_regular_methods): Use ACC_VISIBILITY define for
6683 default package access check.
6684 (local_variable_declaration_statement): Use final: rule.
6686 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6688 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6691 2000-01-17 Tom Tromey <tromey@cygnus.com>
6693 * gjavah.c (print_field_info): Allow non-static final fields.
6695 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6698 * parse.y (patch_anonymous_class): New function.
6699 (create_anonymous_class): Register incomplete type when the
6700 class/interface to extends/implement isn't known yet.
6701 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6702 (verify_constructor_super): Tuned error message.
6704 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6706 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6707 (ANONYMOUS_CLASS_P): New macro.
6708 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6709 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6710 * parse.y (create_class): Added leading argument.
6711 (maybe_create_class_interface_decl,
6712 check_class_interface_creation): Likewise.
6713 (craft_constructor): New function.
6714 (verify_constructor_super): Added argument in prototype.
6715 (class_declaration:): Inserted leading argument.
6716 (for_begin:): Use FOR_LOOP_P.
6717 (anonymous_class_creation): Create WFL of the anonymous class to
6718 instantiate. Call build_new_invocation. Added comments.
6719 (check_class_interface_creation): Handle parameter `anonymous' in
6720 verbose mode class creation announce.
6721 (link_nested_class_to_enclosing): Exclude anonymous classes.
6722 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6723 anonymous class, even though they appear to have an enclosing
6725 (create_interface): Pass extra argument to
6726 check_class_interface_creation.
6727 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6728 (create_class): Call check_class_interface_creation and
6729 maybe_create_class_interface_decl with extra new argument. Don't
6730 add private this$<n> to anonymous classes.
6731 (method_declarator): Insert hidden this$<n> to anonymous class
6733 (java_fix_constructors): Deleted code creating default
6734 constructor. Call craft_constructor instead.
6735 (java_check_regular_methods): Set `saw_constructor' to 1 for
6737 (fix_constructors): Pass extra argument to verify_constructor_super.
6738 (verify_constructor_super): New local `sdecl', use it. Search for
6739 matching constructor (possibly featuring arguments) in super
6741 (lookup_method_invoke): Craft constructor according to arguments
6742 list when dealing with anonymous class constructors.
6743 (build_super_invocation): Pass arguments to anonymous class super
6745 (search_loop): Use FOR_LOOP_P.
6746 (labeled_block_contains_loop_p): Likewise.
6748 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6751 (enclosing_context_p): New function.
6752 (get_access_flags_from_decl): Handle CLASS_STATIC.
6753 (maybe_layout_super_class): Extra first argument passed to
6755 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6757 * decl.c (access0_identifier_node): New global.
6758 (init_decl_processing): access0_identifier_node initialized.
6759 (pushdecl): Set DECL_CONTEXT only on non type decls.
6760 * expr.c (lookup_field): Lookup inner class fields in enclosing
6762 (expand_invoke): Use ID_INIT_P.
6763 (expand_java_field_op): Use DECL_CLINIT_P.
6764 * java-tree.def (CLASS_LITERAL): New tree code.
6765 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6766 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6767 (struct lang_decl): New field `inner_access'.
6768 (enclosing_context_p): Prototyped.
6769 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6770 ID_CLINIT_P): New macros.
6771 (CLASS_STATIC): New macro.
6772 (CLASS_ACCESS0_GENERATED_P): New macro.
6773 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6774 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6775 INNER_CLASS_P): New macros.
6776 (DECL_INNER_CLASS_LIST): New macro.
6777 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6779 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6780 the shift value to int. Fixed typo in comment.
6781 * lex.c (inst_id, wpv_id): Initialize.
6782 * mangle.c (unicode_mangling_length): Take `$' into account.
6783 * parse.h (DRECOVER, RECOVER): Terminate properly.
6784 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6785 (typedef struct _jdep): New field `enclosing'.
6786 (JDEP_ENCLOSING): New macro.
6787 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6788 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6789 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6790 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6791 GET_ENCLOSING_CPC_CONTEXT): New macros.
6792 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6793 (do_resolve_class): Added extra argument in prototype.
6794 * parse.y (resolve_class): Added extra argument in prototype.
6795 (maybe_create_class_interface_decl): Likewise.
6796 (maybe_use_access_method, build_wfl_wrap): New functions.
6797 (java_complete_expand_classes, java_complete_expand_class):
6799 (java_parser_context_push_initialized_field,
6800 java_parser_context_suspend, java_parser_context_resume):
6802 (maybe_make_nested_class_name, make_nested_class_name,
6803 set_nested_class_simple_name_value,
6804 link_nested_class_to_enclosing, find_as_inner_class,
6805 find_as_inner_class_do, check_inner_class_redefinition,
6806 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6807 maybe_build_thisn_access_method, build_outer_field_access,
6808 build_outer_field_access_methods, build_outer_field_access_expr,
6809 build_outer_method_access_method, build_new_access_id,
6810 build_outer_field_access_method, outer_field_access_p,
6811 outer_field_expanded_access_p, outer_field_access_fix,
6812 build_incomplete_class_ref, patch_incomplete_class_ref,
6813 create_anonymous_class): Likewise.
6814 (inst_id, wpv_id): New static global variables.
6815 (synchronized:): New rule, tagged <node>.
6816 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6818 (anonymous_class_creation:): New rule, tagged <node>.
6819 (NEW_TK): Tagged <node>.
6820 (type_literals, array_type_literal): New rules, tagged <node>.
6821 (class_declaration:): Removed action when reducing by class_body:
6822 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6823 using GET_CPC in sub-rules.
6824 (class_member_declaration): Handle inner classes.
6825 (method_declaration): When reducing method_header:, reset
6826 current_function_decl when appropriate.
6827 (method_declarator:): Set the number of formal parameter to 0 for
6828 method declared without arguments.
6829 (constructor_declarator:): Likewise.
6830 (static_initializer:): List of elements kept in a list.
6831 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6832 use of the keyword `static' for type declarations.
6833 (block_statement:): Handle inner class declarations.
6834 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6835 type qualified `this'.
6836 (class_instance_creation_expression): Use anonymous_class_creation:
6837 to handle inner class instances creation. Handle qualified `new'.
6838 (something_dot_new): Added appropriate actions.
6839 (create_new_parser_context): New function.
6840 (java_push_parser_context, java_parser_context_save_global,
6841 java_parser_context_suspend): Use create_new_parser_context.
6842 (check_modifiers): Changed leading comment.
6843 (check_class_interface_creation): Handle interclasses.
6844 (add_superinterfaces): Fixed comment.
6845 (create_interface): Build qualified name from the raw_name instead
6846 of its matching WFL. Push the initialized fields list. raw_name added
6847 as an extra argument to maybe_create_class_interface_decl.
6848 (create_class): Build qualified name from the raw_name instead of
6849 its matching WFL. Removed assignment to current_parsed_class_un.
6850 Call PUSH_ERROR before returning an error. Suspend the current
6851 parser context when processing an inner class. Push the
6852 initialized fields list. raw_name added as an extra argument to
6853 maybe_create_class_interface_decl. Add the private this$<n>
6855 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6856 (register_fields): Get the class type from GET_CPC and handle
6857 previous errors. Added code to handle the creation of static
6858 fields in inner classes. Initialized fields initialization
6859 statements kept in a list of lists.
6860 (maybe_generate_finit): Initialized fields initialization
6861 statements kept in a list of lists. Use GET_CPC.
6862 (maybe_generate_clinit): Likewise.
6863 (method_header): Use GET_CPC and GET_CPC_UN.
6864 (parser_qualified_classname): Handle inner classes.
6865 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6866 (java_fix_constructors): Hide pointer to enclosing context
6867 instance in constructor list when dealing with inner classes.
6868 (jdep_resolve_class): Call resolve_class with extra first argument
6870 (resolve_class): Add enclosing context as a first extra argument
6871 to do_resolve_class.
6872 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6874 (resolve_no_layout): Extra argument added to resolve_class
6876 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6877 (java_get_real_method_name): Use GET_CPC_UN.
6878 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6879 (java_check_abstract_methods): Handle static method declared in
6880 inner classes by an error.
6881 (java_check_regular_methods): Use DECL_CLINIT_P.
6882 (source_start_java_method): Also set DECL_MAX_LOCALS.
6883 (create_artificial_method): Call java_parser_context_save_global
6884 and java_parser_context_restore_global instead of saving/restoring
6885 the context by hand.
6886 (expand_start_java_method): Improved verbose mode message.
6887 (java_complete_expand_methods): Fixed leading comment. Use
6889 (fix_constructors): Added assignment to this$<n> if necessary.
6890 (java_expand_classes): Call java_complete_expand_classes instead
6891 of java_complete_expand_methods.
6892 (make_qualified_primary): Simplified.
6893 (merge_qualified_name): Optimized for missing left or right parts.
6894 (resolve_expression_name): Handle access to outer class fields from
6896 (resolve_qualified_expression_name): New macro
6897 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6898 classes. Report error on non appropriate qualification of
6899 `new'. Handle qualified `this'.
6900 (not_accessible_p): Allow access to outer class private fields from
6902 (patch_method_invocation): Handle method invocations through
6903 access methods and inner class constructor invocations.
6904 (find_applicable_accessible_methods_list): Search enclosing
6905 contexts of an inner class.
6906 (search_applicable_methods_list): Fixed typo.
6907 (argument_types_convertible): Handle inner class constructors'
6908 hidden outer context reference argument.
6909 (qualify_ambiguous_name): Handle qualified `this'.
6910 (java_complete_lhs): Handle use of field accessed through
6911 artificial access methods in various cases of assignments. Handle
6913 (check_final_assignment): Use DECL_CLINIT_P.
6914 (valid_ref_assignconv_cast_p): Handle the destination being an
6915 enclosing context of the source.
6916 (patch_unaryop): Handle use of field accessed through artificial
6918 (patch_return): Use DECL_CLINIT_P.
6919 (patch_throw_statement): Use DECL_CLINIT_P.
6920 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6921 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6924 2000-01-16 Anthony Green <green@cygnus.com>
6926 * parse.y (build_string_concatenation): Only use
6927 StringBuffer(String) shortcut if String arg is constant.
6929 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6931 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6932 the shift value to int. Fixed typo in comment.
6934 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6936 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6937 * jcf-write.c: Likewise.
6938 * parse.y: Likewise.
6939 * parse.c: Regenerate.
6941 2000-01-09 Anthony Green <green@cygnus.com>
6943 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6944 bytecodes in the correct order.
6946 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6948 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6950 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6952 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6953 before building constant array decl.
6955 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6958 method invocation and typo in conditional expression.
6959 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6960 the appropriate NOTE_POP.
6961 * parse.y (patch_binop): Shift value mask to feature the right
6964 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6966 * class.c (assume_compiled, assume_compiled_node): Add static
6968 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6970 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6972 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6974 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6975 to `__modifier' to avoid stringifying it.
6977 * parse.y (verify_constructor_circularity): Don't call a variadic
6978 function with a non-literal format string.
6979 (java_check_abstract_methods): Move unreachable code inside
6980 `continue' statement.
6981 (lookup_method_invoke): Call xstrdup, not strdup.
6983 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6986 * jcf-parse.c (yyparse): Likewise.
6988 * jv-scan.c (main): Likewise.
6990 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6992 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6993 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6994 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6997 * parse.y (synchronized, variable_redefinition_error,
6998 check_class_interface_creation, create_interface, create_class,
6999 method_header, finish_method_declaration,
7000 check_modifiers_consistency, method_declarator,
7001 complete_class_report_errors, check_abstract_method_definitions,
7002 java_check_regular_methods, check_throws_clauses,
7003 java_check_abstract_methods, read_import_dir,
7004 check_pkg_class_access, declare_local_variables, fix_constructors,
7005 cut_identifier_in_qualified, resolve_expression_name,
7006 resolve_qualified_expression_name, patch_method_invocation,
7007 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7008 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7009 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7010 patch_try_statement, patch_synchronized_statement,
7011 patch_throw_statement, check_thrown_exceptions,
7012 patch_conditional_expr): Likewise.
7014 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7016 * Makefile.in (LIBDEPS): Added gcc's errors.o
7017 (../jcf-dump$(exeext):): Link with gcc's errors.o
7018 (../gcjh$(exeext):): Likewise.
7019 * expr.c (expand_java_NEW): Layout the entire target type instead of
7020 laying out its methods only.
7021 (lookup_field): Layout the class after having loaded it.
7022 * java-tree.h (java_debug_context): Declared.
7023 * jcf-io.c (toplev.h): Included.
7024 (find_class): Removed assignment to jcf's outofsynch
7025 field. Force source file to be read if newer than its matching
7026 class file. Tweaked debug messages.
7027 * jcf-parse.c (jcf_out_of_synch): Deleted.
7028 (read_class): Call to jcf_out_of_synch removed.
7029 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7030 (jcf_out_of_synch): Prototype deleted.
7031 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7032 `deprecated' and `class_err': integer turned into bit-fields.
7033 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7034 * parse.y (package_list): New global.
7035 (package_declaration:): Record newly parsed package name.
7036 (extra_ctxp_pushed_p): Static global deleted.
7037 (java_parser_context_save_global): Create buffer context for the
7038 purpose of saving globals, if necessary.
7039 (java_parser_context_restore_global): Pop context pushed for the
7040 purpose of saving globals, if necessary.
7041 (java_debug_context_do): New prototype and function.
7042 (java_debug_context): Likewise.
7043 (do_resolve_class): Use already parsed package names to qualify
7044 and lookup class candidate.
7045 (java_pre_expand_clinit): Removed unnecessary local variable.
7047 1999-12-17 Tom Tromey <tromey@cygnus.com>
7049 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7051 (process_file): Use `\n\' at end of each line in string.
7053 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * expr.c (expand_invoke): Layout the loaded class before
7056 attempting to use it.
7057 (expand_java_field_op): Allow final field assignments to take
7059 * typeck.c (convert): Return error_mark_node if expr is null.
7061 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7063 * class.c (class_depth): Return -1 if the class doesn't load
7065 * expr.c (can_widen_reference_to): Check for errors during depth
7066 computation and return 0 accordingly.
7067 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7068 create default constructors and add an other error check.
7069 * parse.h (java_fix_constructors): Prototyped.
7070 * parse.y (java_pre_expand_clinit): Likewise.
7071 (build_super_invocation): Re-prototyped to feature one argument.
7072 (java_check_circular_reference): Directly use `current'.
7073 (java_fix_constructors): New function.
7074 (java_check_regular_methods): Don't create default constructors
7075 here, but abort if none were found.
7076 (java_complete_expand_methods): Pre-process <clinit> calling
7077 java_pre_expand_clinit.
7078 (java_pre_expand_clinit): New function.
7079 (fix_constructors): build_super_invocation invoked with the
7080 current method declaration as an argument.
7081 (build_super_invocation): Use the context of the processed method
7082 decl argument instead of current_class.
7083 * typeck.c (lookup_java_method): Take WFLs in method names into
7086 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7088 * class.c (make_class_data): flag_keep_inline_functions to keep
7089 private methods in the method array.
7091 1999-12-15 Anthony Green <green@cygnus.com>
7093 * check-init.c (check_init): Take into account both types of
7094 `throw's when checking for uninitialized variables.
7096 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * parse.y (java_complete_lhs): Force convertion of array
7099 dimensions to int_type_node, that's what runtime's ABI expects.
7101 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7104 operand of a WFL, until the Java front-end gets fixed with regard
7105 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7107 1999-12-10 Andrew Haley <aph@cygnus.com>
7109 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7110 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7111 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7115 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7118 before calling expand_eh_region_start and expand_start_all_catch.
7119 * except.c (expand_start_java_handler): Switch to permanent
7120 obstack before calling expand_eh_region_start.
7121 (expand_end_java_handler): Switch to permanent obstack before
7122 calling expand_start_all_catch.
7124 1999-12-5 Anthony Green <green@cygnus.com>
7126 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7127 function with side effects.
7128 (init_decl_processing): Mark all memory allocating DECLs with
7131 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * except.c (expand_end_java_handler): Call
7134 expand_resume_after_catch and end_catch_handler.
7136 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7138 * verify.c (verify_jvm_instructions): Create new return label
7139 chain if non existent (don't rely on the verified state of the jsr
7142 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7145 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7147 * parse.y (patch_assignment): Removed bogus final class test on
7148 lhs when checking on whether to emit an ArrayStoreException runtime
7150 * expr.c (expand_java_arraystore): Likewise.
7152 1999-11-28 Anthony Green <green@cygnus.com>
7154 * decl.c (find_local_variable): Reuse single slot decls when
7157 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * jcf-parse.c (saw_java_source): Global variable removed.
7160 (read_class): Don't use `saw_java_source'. Added extra braces.
7161 (yyparse): Code setting `saw_java_source' removed.
7163 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7165 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7167 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7169 * verify.c (merge_type_state): Non verified subroutines being
7170 considered more than once to trigger passive type merge.
7172 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7174 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7175 in case of error. Error message tuned.
7177 1999-11-21 Anthony Green <green@cygnus.com>
7179 * constants.c (find_methodref_index): Unwrap method names before
7180 inserting them in the constant pool.
7182 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7184 * class.c (assume_compiled_node): New typedef.
7185 (assume_compiled_tree): New static data.
7186 (find_assume_compiled_node): New function.
7187 (add_assume_compiled): New function.
7188 (assume_compiled): New function.
7189 * class.c (make_class_data): Use assume_compiled.
7190 (is_compiled_class): Use assume_compiled.
7192 * java-tree.h (add_assume_compiled): Declare.
7194 * lang.c (lang_decode_option): Parse new options.
7196 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7198 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7199 int_type_node: that's what `_Jv_AllocObject' expects.
7201 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * parse.y (lookup_method_invoke): Use lang_printable_name to
7204 reliably build the type name during error report. Fixes PR gcj/97.
7206 1999-11-09 Tom Tromey <tromey@cygnus.com>
7208 * jcf-path.c: Include <sys/stat.h>.
7209 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7210 (DIR_UP): New macro.
7212 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7214 * parse.y (source_end_java_method): Resume permanent allocation,
7215 reversing Apr 27 1998 patch.
7216 (patch_string_cst): Pop obstacks after having pushed the permanent
7219 1999-11-05 Tom Tromey <tromey@cygnus.com>
7221 * class.c (finish_class): Emit inlined methods if any native
7222 methods exist in the class. Fixes PR gcj/85.
7224 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7226 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7227 (qualify_ambiguous_name): Likewise.
7229 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7231 * typeck.c: (lookup_java_method): search all inherited
7232 interfaces when looking up interface method.
7234 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.y (method_header:): Issue error message for rule `type
7238 (synchronized:): Error report when not using synchronized.
7240 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7243 being used before the superclass constructor has been called.
7244 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7245 instead of `CALL_THIS_CONSTRUCTOR_P'.
7247 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7249 * check-init.c: Fix typo in comment.
7251 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7253 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7256 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7258 * parse.y (expression_statement:): Call function to report
7259 improper invocation of a constructor.
7260 (parse_ctor_invocation_error): New function.
7262 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7264 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7267 1999-10-21 Tom Tromey <tromey@cygnus.com>
7269 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7270 in generated `main'.
7272 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7275 (qualify_ambiguous_name): Likewise.
7277 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * parse.y (java_complete_tree): fold_constant_for_init to work on
7281 (java_complete_lhs): Likewise.
7282 (array_constructor_check_entry): Complete an initializer element
7283 on permanent_obstack.
7285 1999-10-19 Tom Tromey <tromey@cygnus.com>
7287 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7288 From Mike Moreton <mike@pillim.demon.co.uk>.
7290 1999-10-15 Greg McGary <gkm@gnu.org>
7292 * java-tree.h (flag_bounds_check): Remove extern decl.
7293 * lang.c (flag_bounds_check): Remove global variable.
7294 (lang_f_options): Remove "bounds-check" entry.
7295 (lang_init_options): Default flag_bounds_check to "on".
7297 1999-10-14 Tom Tromey <tromey@cygnus.com>
7299 * jvgenmain.c (usage): New function.
7300 (main): Use it. Also, handle `-D' options.
7301 * jvspec.c (lang_specific_driver): Recognize -D.
7302 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7304 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7306 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7308 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7309 variadic function with a non-literal format string.
7311 * parse-scan.y (report_main_declaration): Likewise.
7313 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7315 * parse.y (read_import_dir, patch_assignment, patch_binop,
7316 patch_array_ref): Likewise.
7318 * typeck.c (build_java_array_type): Likewise.
7320 * verify.c (verify_jvm_instructions): Likewise.
7322 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7326 1999-10-07 Anthony Green <green@cygnus.com>
7328 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7329 where CHECK_PUT may fail for valid reasons.
7331 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7332 UNSAFE_PUTN): New macros.
7334 1999-10-04 Tom Tromey <tromey@cygnus.com>
7336 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7337 well. Fixes Java PR gcj/59.
7338 * parse-scan.y (yyerror): Report errors.
7340 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7342 * decl.c (insert_block): Remove unconditional `abort'.
7344 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7346 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7347 FUNCTION_CODE now of type int. All callers changed.
7348 Set the builtin's DECL_BUILT_IN_CLASS.
7350 1999-09-23 Tom Tromey <tromey@cygnus.com>
7352 * jvspec.c (lang_specific_driver): Don't read spec file if
7353 -fsyntax-only given.
7355 1999-09-22 Tom Tromey <tromey@cygnus.com>
7357 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7359 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7360 (WORDS_TO_LONG): Likewise.
7361 (WORDS_TO_DOUBLE): Likewise.
7363 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7366 (RELOCATION_VALUE_1): Likewise.
7367 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7368 push_in_const, push_long_const): Prototyped.
7369 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7370 (push_constant2): Likewise.
7371 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7372 (find_constant_wide): Cast find_constant2's integer arguments to
7374 (find_constant_index): Cast find_constant2's and find_constant2's
7375 integer arguments to `jword'.
7376 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7377 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7378 (emit_if): Use RELOCATION_VALUE_1.
7379 (emit_goto): Likewise.
7380 (emit_jsr): Likewise.
7381 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7382 argument to push_long_const to HOST_WIDE_INT.
7384 1999-09-15 Andreas Schwab <schwab@suse.de>
7386 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7388 1999-09-20 Nick Clifton <nickc@cygnus.com>
7390 * lang.c (lang_decode_option): Extend comment.
7392 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7394 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7397 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * gjavah.c (get_field_name, print_method_info, print_include,
7400 add_namelet): Use xmalloc, not malloc.
7402 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7403 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7406 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7408 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7410 * jcf-path.c (add_entry): Likewise.
7412 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7414 * jv-scan.c (xmalloc): Remove definition.
7416 * jvgenmain.c (xmalloc): Likewise.
7418 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7420 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7422 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7423 concat, not xmalloc/sprintf.
7424 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7425 (xstrdup): Remove definition.
7427 * parse.y (duplicate_declaration_error_p,
7428 constructor_circularity_msg, verify_constructor_circularity,
7429 check_abstract_method_definitions, java_check_regular_methods,
7430 java_check_abstract_methods, patch_method_invocation,
7431 check_for_static_method_reference, patch_assignment, patch_binop,
7432 patch_cast, array_constructor_check_entry, patch_return,
7433 patch_conditional_expr): Use xstrdup, not strdup.
7435 * zextract.c (ALLOC): Use xmalloc, not malloc.
7437 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7439 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7441 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7442 (do_spec, lang_specific_pre_link, lang_specific_driver,
7443 input_filename, input_filename_length): Don't declare.
7444 (main_class_name, jvgenmain_spec, lang_specific_driver):
7446 (lang_specific_driver): All calls to the function pointer
7447 parameter now explicitly call `fatal'.
7449 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * parse.y (find_applicable_accessible_methods_list): Search
7452 abstract classes as interfaces.
7454 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * class.c (finish_class): We're now outside a valid method
7457 declaration. Tell the rest of gcc so.
7459 1999-09-08 Bruce Korb autogen@linuxbox.com
7461 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7463 1999-09-07 Tom Tromey <tromey@cygnus.com>
7465 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7467 (decode_signature_piece): Don't emit "::" in JArray<>.
7468 (print_namelet): Only print trailing `;' when printing a class.
7470 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7472 * java-tree.h: Delete declarations for all tree nodes now moved to
7474 * decl.c: Delete their definitions.
7476 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7478 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7479 * Makefile.in (OBJS): Add ggc-callbacks.o.
7480 (OBJDEPS): Likewise.
7482 1999-09-03 Tom Tromey <tromey@cygnus.com>
7484 * parse.y (strip_out_static_field_access_decl): Return operand if
7485 it satisfies JDECL_P.
7487 1999-09-02 Tom Tromey <tromey@cygnus.com>
7489 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7490 Handle nested arrays, like `[[I'.
7492 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7494 * class.c (finish_class): Remove unused parameter, all callers
7497 * expr.c (build_java_athrow): Change return type to void.
7498 (java_lang_expand_expr): Make sure each case in switch returns a
7501 * java-tree.h (finish_class): Fix prototype to take void args.
7503 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7504 (main): Issue return from main, not exit.
7506 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7508 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7510 * jv-scan.c (main): Issue return from main, not exit.
7512 * parse.y (check_abstract_method_definitions,
7513 java_check_abstract_method_definitions): Add static prototypes.
7514 (java_complete_expand_methods): Fix call to `finish_class'.
7516 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7519 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7521 * lang.c (language_string): Constify.
7523 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7525 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7526 Remove hacks for stuff which comes from libiberty.
7528 * Make-lang.in: Likewise.
7530 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7532 * Makefile.in (xref.o): Depend on xref.c explicitly.
7534 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * java-tree.h (lang_printable_name): Constify a char*.
7538 * lang.c (lang_printable_name): Likewise.
7540 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7542 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7545 1999-08-26 Tom Tromey <tromey@cygnus.com>
7547 * gjavah.c (print_cxx_classname): Print "::" before qualified
7550 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * parse.y (lookup_cl): Changed leading comment. Now does its best
7553 to set the column number.
7554 (qualify_ambiguous_name): Take WFL wrappers into account.
7556 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7558 * verify.c (verify_jvm_instructions): Don't check instruction
7559 validity beyond end of method.
7561 1999-08-25 Tom Tromey <tromey@cygnus.com>
7563 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7565 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7567 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7568 cxx_keyword_subst, generate_access, name_is_method_p,
7569 get_field_name, print_field_name, super_class_name, print_include,
7570 decode_signature_piece, print_class_decls, usage, help,
7571 java_no_argument, version, add_namelet, print_namelet): Add static
7573 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7574 name_is_method_p): Constify a char*.
7575 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7576 Provide a final else clause in an if-else-if.
7577 (print_field_info): Add missing final arg in function call to
7579 (print_method_info, decompile_method, decode_signature_piece,
7580 print_c_decl, print_full_cxx_name, print_stub,
7581 print_mangled_classname, super_class_name, print_include,
7582 add_namelet, add_class_decl, print_class_decls, process_file,
7583 help): Constify a char*.
7585 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7586 push_int_const, find_constant_wide, find_constant_index,
7587 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7588 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7589 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7590 emit_if, emit_goto, emit_jsr, call_cleanups,
7591 make_class_file_name): Add static prototypes.
7592 (generate_bytecode_return, generate_bytecode_insns): Pass a
7593 NULL_PTR, not a NULL_TREE.
7595 * jv-scan.c: Include "jcf.h".
7596 (main): Declare using DEFUN macro.
7598 * jvspec.c (find_spec_file, lang_specific_pre_link,
7599 lang_specific_driver): Add prototypes.
7600 (find_spec_file): Constify a char*.
7602 * keyword.gperf (hash, java_keyword): Add prototypes.
7604 * lang.c (lang_print_error): Add static prototype.
7605 (lang_init): Prefer memcpy over bcopy to avoid casts.
7607 * lex.c (yylex): Add static prototype.
7609 * parse-scan.y: Include "lex.c" earlier.
7611 * parse.h: Remove redundant declaration for `yylex'.
7613 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7614 labeled_block_contains_loop_p): Add static prototypes.
7615 (not_accessible_p): Make static to match prototype.
7617 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7619 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * parse.y (check_method_redefinition): Changed leading comment.
7622 (check_abstract_method_definitions): New function.
7623 (java_check_abstract_method_definitions): New function.
7624 (java_check_regular_methods): Call it.
7625 (verify_constructor_super): Fixed indentation.
7626 (lookup_method_invoke): Likewise.
7628 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * parse.y (method_header): Return a null pointer if the current
7632 (finish_method_declaration): Return if the current function decl
7634 (source_start_java_method): Likewise.
7635 (java_method_add_stmt): Likewise.
7637 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * class.c (emit_register_class): Removed unnecessary call to
7641 * parse.y (labeled_block_contains_loop_p): Removed unused local
7644 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7646 * parse.y (java_refold): Added prototype.
7648 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7651 (java_stabilize_reference): Removed unnecessary `else'.
7652 (java_complete_lhs): Set flag to remember boolean. Call
7653 java_refold. Added comments.
7654 (java_decl_equiv): New function.
7655 (binop_compound_p): Likewise.
7656 (java_refold): Likewise.
7657 (patch_unaryop): Striped static field access assigned to decl and
7658 op. Changed promotion scheme for ++/-- operators.
7659 (search_loop): New function.
7660 (labeled_block_contains_loop_p): Likewise.
7661 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7663 (patch_bc_statement): Call search_loop. Fixed comment.
7665 1999-08-14 Anthony Green <green@cygnus.com>
7667 * expr.c (java_lang_expand_expr): Mark static array data as
7670 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7672 * jvgenmain.c (main): NUL-terminate name_obstack.
7674 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7676 * check-init.c (check_bool2_init, done_alternative): Add static
7679 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7680 (add_method, build_utf8_ref, build_class_ref,
7681 append_gpp_mangled_type, layout_class_method): Constify a char*.
7683 * decl.c (push_promoted_type, make_binding_level): Add static
7685 (push_promoted_type, pushdecl): Constify a char*.
7687 * except.c (find_handler_in_range, link_handler,
7688 check_start_handlers): Add static prototypes.
7690 * expr.c (process_jvm_instruction): Constify a char*.
7692 * gjavah.c (main): Constify a char*.
7694 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7697 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7699 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7700 munge, print_ents): Constify a char*.
7702 * jcf-dump.c (disassemble_method): Constify a char*.
7703 (print_constant_pool, print_exception_table): Add static prototypes.
7704 (print_constant, print_exception_table, main, disassemble_method):
7707 * jcf-io.c (find_classfile, find_class): Likewise.
7709 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7710 (set_source_filename, predefined_filename_p): Add static prototypes.
7711 (set_source_filename, get_constant, get_class_constant,
7712 find_in_current_zip): Constify a char*.
7714 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7716 (add_entry, add_path, jcf_path_classpath_arg,
7717 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7719 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7720 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7721 jcf_parse_one_method, jcf_parse_methods,
7722 jcf_parse_final_attributes): Add static prototypes.
7723 (get_attribute): Constify a char*.
7725 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7726 jcf_dependency_add_target, jcf_path_classpath_arg,
7727 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7729 * jv-scan.c (main): Constify a char*.
7730 (gcc_obstack_init): Add prototype arguments.
7732 * jvgenmain.c (gcc_obstack_init): Likewise.
7733 (main): Constify a char*.
7735 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7737 (put_decl_string, lang_print_error): Constify a char*.
7738 (lang_init): Remove redundant extern prototype.
7740 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7742 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7743 Add static prototypes.
7744 (get_type_from_signature): Constify a char*.
7746 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7747 Add static prototypes.
7748 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7749 (verify_jvm_instructions): Constify a char*.
7751 * xref.c (xref_flag_value): Likewise.
7753 * xref.h (xref_flag_value): Likewise.
7755 * zextract.c (makeword, makelong): Add static prototypes.
7756 (makeword, makelong): Constify a uch*.
7758 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7760 * lang.c (java_dummy_print): Constify a char*.
7761 (lang_print_error): Likewise.
7762 (lang_init): Remove redundant prototype for `print_error_function'.
7763 (lang_init_source): Likewise.
7764 (lang_identify): Constify a char*.
7766 1999-08-09 Tom Tromey <tromey@cygnus.com>
7768 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7769 (WORDS_TO_LONG): Likewise.
7770 (WORDS_TO_DOUBLE): Likewise.
7772 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7774 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7776 * expr.c (java_stack_pop, java_array_data_offset,
7777 build_java_throw_out_of_bounds_exception, case_identity,
7778 build_java_check_indexed_type): Add static prototypes.
7779 (linenumber_table, expand_invoke, expand_java_field_op,
7780 build_primtype_type_ref, expand_byte_code): Constify a char*.
7782 * java-tree.h (build_primtype_type_ref, linenumber_table):
7784 (java_lang_expand_expr): Add prototype.
7786 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7787 `java_lang_expand_expr'.
7789 * lex.c (java_lex_error): Constify a char*.
7790 (java_get_unicode, java_read_char, java_allocate_new_line,
7791 java_unget_unicode, java_sneak_unicode): Prototype.
7793 * parse-scan.y (current_class, package_name, method_declarator,
7794 report_class_declaration, yyerror): Constify a char*.
7796 * parse.h (java_report_errors): Prototype.
7797 (yyerror): Constify a char*.
7799 * parse.y (classitf_redefinition_error, check_modifiers,
7800 parse_jdk1_1_error, lookup_package_type,
7801 lookup_package_type_and_set_next, get_printable_method_name,
7802 purify_type_name): Constify a char*.
7803 (build_super_invocation, maybe_generate_finit,
7804 verify_constructor_super, parser_add_interface,
7805 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7806 java_complete_expand_methods, java_expand_finals,
7807 cut_identifier_in_qualified, java_stabilize_reference,
7808 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7809 merge_string_cste): Prototype.
7810 (single_type_import_declaration, yyerror,
7811 variable_redefinition_error, build_array_from_name,
7812 build_unresolved_array_type, check_class_interface_creation,
7813 resolve_class, complete_class_report_errors,
7814 note_possible_classname, read_import_dir,
7815 find_in_imports_on_demand, resolve_package, fix_constructors,
7816 check_deprecation, lookup_method_invoke,
7817 maybe_build_primttype_type_ref, array_constructor_check_entry):
7819 (java_complete_expand_methods, java_expand_finals): Make static.
7820 (convert_narrow): Remove static prototype.
7822 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7824 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7826 1999-08-02 Richard Henderson <rth@cygnus.com>
7828 * decl.c: Include defaults.h instead of expr.h.
7829 * parse.y: Likewise.
7831 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7833 * java/decl.c (start_java_method): Change all uses of
7834 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7835 Ensure expr.h is included.
7836 * java/expr.c (pop_arguments): Ditto.
7837 * java/parse.y (expand_start_java_method): Ditto.
7839 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7841 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7843 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7845 * decl.c: Include "function.h".
7846 * except.c: Likewise.
7847 * parse.y: Likewise.
7848 * Makefile.in: Update dependencies.
7850 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7852 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7853 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7854 `modifier' with ATTRIBUTE_UNUSED.
7856 * gjavah.c (process_file): Add braces around ambiguous `else'.
7858 * jcf-dump.c (print_access_flags, localvar_free): Change return
7861 * parse.y (java_complete_expand_method): Initialize variable
7863 (resolve_qualified_expression_name): Likewise for `field_decl'.
7864 (patch_method_invocation): Likewise for `class_to_search'.
7865 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7866 (patch_assignment): Likewise for `lhs_type'.
7868 * verify.c (verify_jvm_instructions): Remove unused variable
7871 1999-07-25 Richard Henderson <rth@cygnus.com>
7873 * decl.c (va_list_type_node): New.
7875 1999-07-25 Anthony Green <green@cygnus.com>
7877 * gjavah.c (print_stub): New function.
7878 (METHOD_IS_NATIVE): New macro.
7879 (print_mangled_classname): Make static.
7880 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7881 (process_file): Perform stub generation.
7882 (HANDLE_METHOD): Don't emit class decls during stub
7884 (HANDLE_END_METHOD): Take into account stub generation.
7885 (print_method_info): Handle stub generation.
7886 (print_stub): New function.
7887 (print_cxx_classname): Make signature consistant with others.
7888 (help): Describe -stubs option.
7889 (main): Create stub file.
7890 (version): Use version.c.
7891 (print_full_cxx_name): New function.
7892 (print_c_decl): Use print_full_cxx_name.
7894 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7896 * check-init.c (check_init): Handle MAX_EXPR.
7898 1999-07-15 Andrew Haley <aph@cygnus.com>
7900 * lang.c (flag_use_divide_subroutine): New variable.
7901 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7902 fp-to-integer conversion.
7903 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7906 * expr.c (build_java_soft_divmod): New function.
7907 (build_java_binop): Call build_java_soft_divmod if
7908 flag_use_divide_subroutine is set.
7909 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7910 soft_lrem_node: new builtin functions.
7911 (init_decl_processing) Initialize the new builtins.
7912 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7913 soft_lrem_node: new builtin functions.
7914 (build_java_soft_divmod): New function.
7915 * parse.y: Call build_java_soft_divmod if
7916 flag_use_divide_subroutine is set.
7919 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7920 a --specs= arg) even if not linking.
7921 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7922 -fuse-divide-subroutine
7924 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * parse.y (resolve_and_layout): Check methods only once.
7927 (resolve_qualified_expression_name): Verify thrown exceptions
7929 (check_thrown_exceptions): Reject exceptions thrown in
7930 initializer. Error message tuned.
7932 1999-07-14 Andrew Haley <aph@cygnus.com>
7934 * expr.c (expand_expr): Do not return the last statement in a
7935 block as the block's value.
7937 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7939 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7940 CALL_EXPR, to avoid order of evaluation changes.
7942 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.y (qualify_ambiguous_name): Do not use
7945 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7947 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7949 * check-init.c (check_init): Handle MAX_EXPR.
7950 * expr.c (force_evaluation_order): Force method call arguments to
7951 be evaluated in left-to-right order.
7952 * parse.y (qualify_ambiguous_name): Loop again to qualify
7953 NEW_ARRAY_EXPR properly.
7955 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * parse.y (patch_invoke): Resolve unresolved invoked method
7959 (qualify_ambiguous_name): STRING_CST to qualify expression for
7960 type name resolution.
7962 1999-06-24 Andrew Haley <aph@cygnus.com>
7964 * class.c (finish_class): Whenever a deferred method is
7965 output, rescan the list of methods to see if a new candidate for
7966 output can be found.
7968 1999-06-28 Tom Tromey <tromey@cygnus.com>
7970 * jvspec.c (lang_specific_driver): Recognize --help.
7972 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7974 * parse.y (resolve_package): Fixed bogus return statement.
7975 (patch_method_invocation): Resolve method invocation beginning with
7976 a package name qualifier.
7978 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7980 * Make-lang.in (java.stage1): Depend on stage1-start.
7981 (java.stage2): Likewise for stage2-start.
7982 (java.stage3): Likewise for stage3-start.
7983 (java.stage4): Likewise for stage4-start.
7985 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * parse.y (java_complete_lhs): When doing cross referencing, don't
7988 try to keep file location on a WFL expanded as a CALL_EXPR.
7990 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7993 compiling to class file a void method with an empty method body.
7994 As a side effect, the bytecode backend will generate the
7995 appropriate `return' instruction.
7997 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7999 * parse.y (lookup_package_type_and_set_next): New function prototype.
8000 (resolve_package): Search current and imported packages.
8001 (lookup_package_type_and_set_next): New function.
8003 1999-06-22 Andrew Haley <aph@cygnus.com>
8005 * verify.c (verify_jvm_instructions): Check for pending blocks
8006 before invalid PC test and opcode switch, not after.
8008 1999-06-21 Andrew Haley <aph@cygnus.com>
8010 * except.c (find_handler_in_range): The upper limit for exception
8011 ranges is exclusive, not inclusive: (start <= pc < end).
8012 (link_handler): find child pointer which points to outer by
8013 searching sibling list: previous code incorrectly assumed that
8014 outer->outer->first_child must point to outer.
8015 * verify.c (verify_jvm_instructions): FIXME added to code for
8017 (verify_jvm_instructions): Do not assume that the last block
8018 processed in a subroutine is a block which ends with a `ret'
8019 instruction. With some control flows it is possible that the last
8020 block ends with an `athrow'.
8022 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (qualify_ambiguous_name): Reorganized the post
8025 evaluation of non WFL leading expression nodes.
8027 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8032 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8034 * parse.y (qualify_ambiguous_name): Handle qualified expression
8035 beginning with a STRING_CST.
8037 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * parse.y (register_fields): Set DECL_INITIAL on both
8040 pre-initialized static and public fields.
8041 (resolve_field_access): Static field access expressions to always
8043 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8044 qualification. CONVERT_EXPR to be resolved as an expression name.
8045 (java_complete_lhs): Identify and access qualified final
8046 initialized field in switch statement case expression.
8047 (fold_constant_for_init): Pre-initialized field decl constant to
8050 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * parse.y (note_possible_classname): Mark returned node with
8053 QUALIFIED_P only if the original class name contained a '/'.
8055 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8057 * Make-lang.in (gcjh): More parallel build fixes.
8059 1999-06-03 Mike Stump <mrs@wrs.com>
8061 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8063 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8065 * except.c (link_handler): Chain exception handlers in order.
8067 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8069 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8070 with nops and process as usual in order to always set correct EH
8071 ranges. Emit detailed warnings about unreachable bytecodes.
8073 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8075 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8078 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8080 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8081 or the searched field decl.
8083 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8085 * parse.y (fold_constant_for_init): Convert numerical constant
8086 values to the type of the assigned field.
8088 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8090 * expr.c (lookup_field): Relaxed the test on class loading error
8092 * parse.y (fold_constant_for_init): Enabeled old code.
8094 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8096 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8097 decide the validity of the cast of a java.lang.Cloneable reference
8099 (patch_conditional_expr): Fixed first argument passed to
8100 binary_numeric_promotion.
8102 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * parse.y (qualify_ambiguous_name): Take into account that a
8105 CONVERT_EXPR might specify a type as a WFL.
8107 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8109 * parse.y (patch_assignment): Save the rhs before using it as an
8110 argument to _Jv_CheckArrayStore.
8112 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8116 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8118 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8119 floating point litteral only when the exponent indicator has been
8122 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * parse.y (formal_parameter:): Construct argument tree list
8125 element even if a yet unsupported final parameter was encountered.
8127 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * parse.y (finish_method_declaration): Issue errors for native or
8130 abstract methods declared with a method body, as well as for non
8131 native or non abstract methods with no method body.
8133 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8135 * class.c (build_utf8_ref): Initialize variable `field'.
8137 * decl.c (init_decl_processing): Initialize variable `field'.
8139 * expr.c (build_known_method_ref): Mark parameters `method_type',
8140 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8141 (process_jvm_instruction): Likewise for parameter `length'.
8143 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8144 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8147 * parse.y (maybe_generate_clinit): Remove unused variable
8148 `has_non_primitive_fields'.
8149 (find_in_imports_on_demand): Initialize variables `node_to_use'
8151 (patch_binop): Likewise for variable `prom_type'.
8152 (patch_unaryop): Likewise for variable `prom_type'.
8154 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8156 * xref.c (xref_table): Add missing initializer.
8158 1999-05-14 Tom Tromey <tromey@cygnus.com>
8160 * java-except.h (struct eh_range): Removed unused `next' member.
8161 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8162 after adding all exception handlers. Sort exception ranges in
8164 (struct pc_index): New structure.
8165 (start_pc_cmp): New function.
8166 * except.c (add_handler): Return `void'. Don't call link_handler;
8167 instead construct an ordinary linked list and do range
8169 (check_nested_ranges): New function.
8170 (link_handler): Changed interface to allow merging of eh_ranges.
8171 Split overlapping ranges. Return `void'.
8173 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * parse.y (constructor_block_end:): New rule, tagged <node>.
8176 (constructor_body:): Use `constructor_block_end' instead of
8179 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8181 * parse.y (statement_nsi:): Pop `for' statement block.
8182 (java_complete_lhs): Labeled blocks containing no statement are
8183 marked as completing normally.
8185 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8187 * xref.c (xref_set_current_fp): New function, defined.
8188 * xref.h (xref_set_current_fp): New function, prototyped.
8190 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8192 * check-init.c (check_init): Take into account that
8193 LABELED_BLOCK_STMT can be empty.
8195 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8197 * parse.y (java_check_regular_methods): Warning check on not
8198 overriding methods with default access in other packages does not
8199 apply to `<clinit>'.
8200 (java_complete_lhs): If block body is an empty_stmt_node, replace
8201 it by NULL_TREE. This prevents gcc from generating an irrelevant
8204 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * check-init.c (check_init): Removed code accepting to see things
8207 falling through default:, when doing xrefs.
8208 * java-tree.h (do_not_fold): New global variable, declared.
8209 * parse.y (do_not_fold): New global variable, defined.
8210 (java_complete_expand_method): Set `do_not_fold' to the value of
8211 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8212 and reinstall them after them have been purged; do not check for
8213 initializations; do not issue missing return errors.
8214 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8216 (patch_binop): Skip the fold part when doing xrefs.
8217 (build_string_concatenation): Skip the concatenation part when
8219 (patch_synchronized_statement): Do not generate a try-finally when
8221 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8222 and keep the location where the throw was seen.
8223 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8224 any treatment on the converted node an simply return a NOP_EXPR of
8226 * xref.c (xref_get_data): New function, defined.
8227 * xref.h (xref_get_data): New function, declared.
8228 (XREF_GET_DATA): Use xref_get_data.
8230 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8232 * gjavah.c (print_include): Cast the result of `strlen' to int
8233 when comparing against a signed value.
8234 (add_namelet): Likewise.
8236 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8238 * expr.c (expand_invoke): Mark parameter `nargs' with
8240 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8242 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8245 * jcf-reader.c (get_attribute): Cast a value to long
8246 when comparing against a signed expression. Likewise.
8248 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8251 1999-05-11 Andrew Haley <aph@cygnus.com>
8253 * parse.y (source_end_java_method): If the current method contains
8254 any exception handlers, force asynchronous_exceptions: this is
8255 necessary because signal handlers in libjava may throw exceptions.
8256 * decl.c (end_java_method): Ditto.
8258 1999-05-11 Tom Tromey <tromey@cygnus.com>
8260 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8262 * jvspec.c (THREAD_NAME): Removed.
8263 (GC_NAME): Likewise.
8264 (MATHLIB): Likewise.
8265 (WITHLIBC): Likewise.
8267 (THREADLIB): Likewise.
8268 (MATH_LIBRARY): Likewise.
8269 (lang_specific_driver): Don't add `-l' options to command line.
8270 Instead, add a single --specs option. Recognize `-L' options and
8271 use them to search for spec file.
8272 (find_spec_file): New function.
8273 (SPEC_FILE): New define.
8275 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8277 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8278 cpplib-enabled build.
8280 1999-05-05 Per Bothner <bothner@cygnus.com>
8282 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8283 temporarily zero it while calling rest_of_decl_compilation.
8285 * java-tree.h (string_ptr_type_node): Add declaration.
8286 * decl.c: Define and initialize string_ptr_type_node.
8287 * parse.y (patch_string_cst): Use string_ptr_type_node.
8289 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8290 * parse.y (for_statement): Now unconditionally exit_block.
8291 (finish_labeled_statement): No longer exit_block if for-loop.
8292 (patch_loop_statement): Check harder if the loop is already labeled.
8294 * parse.y (patch_initialized_static_field): Removed function.
8295 (maybe_generate_clinit): Removed special handling for interfaces.
8296 (java_complete_expand_methods): Do a preliminary java_complete_tree
8297 on <clinit> to determine if it can be removed.
8298 (java_complete_expand_method): Remove special handling for <clinit>.
8299 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8300 optimize if we get back empty_stmt_node.
8301 For MODIFY_EXPR, re-do checking of static initializers.
8302 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8303 For VAR_DECL, pass correct context.
8305 * verify.c (verify_jvm_instructions): Better error messages.
8307 1999-05-03 Tom Tromey <tromey@cygnus.com>
8309 * parse-scan.y (interface_declaration): Call
8310 report_class_declaration for interfaces.
8312 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8314 * Makefile.in: Remove -v from bison command lines.
8316 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * check-init.c (check_init): Exclude a case of error when doing
8320 * class.c (layout_class_method): Don't generate the error message
8321 twice when compiling from source.
8322 * lang-options.h: Added `-Wredundant-modifers' and
8323 `-Wunusupported-jdk11' flags and help text.
8324 * lang.c (lang_decode_option): Added support for
8325 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8326 flag_static_local_jdk11 and flag_redundant set accordingly.
8327 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8328 * parse.h (EXPR_WFL_ADD_COL): New macro.
8329 (DECL_END_SOURCE_LINE): Likewise.
8330 (DECL_INHERITED_SOURCE_LINE): Likewise.
8331 * parse.y (static_ref_err): New function, prototyped.
8332 (CCB_TK): Now tagged <operator>.
8333 (class_body:): Remember the location of the closing '}' of a class
8334 definition when doing xrefs.
8336 (block_end:): Likewise.
8337 (create_class): Remember the location of the inherited class
8338 identifier when doing xrefs.
8339 (register_fields): Added test on first operand of `init' before
8340 testing it TREE_CODE.
8341 (method_header): Store the location of the class identifier in the
8342 class decl when doing xrefs.
8343 (finish_method_declaration): Don't combine first/last method line
8345 (java_check_regular_methods): Warning check on not overriding
8346 methods with default access on other packages move before check on
8347 static methods. Initialization of `aflags' also moved up.
8348 (resolve_expression_name): Call static_ref_err to report the error.
8349 (static_ref_err): New function, implemented.
8350 (resolve_field_access): Returned simplified static field access
8352 (resolve_qualified_expression_name): Check for illegal use of
8353 static fields in a non static context. Call static_ref_err to
8354 report error in various places.
8355 (java_complete_tree): Do not fold initialized static fields when
8357 (java_complete_lhs): Likewise.
8359 1999-04-29 Anthony Green <green@cygnus.com>
8361 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8362 create internal labels.
8363 (lookup_label): Ditto.
8365 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8367 * class.c (layout_class_method): Generate <clinit>'s rtl for
8369 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8370 for interfaces' <clinit>.
8371 * expr.c (lookup_field): Search for fields in interfaces.
8372 (expand_invoke): Fixed indentation.
8373 (expand_java_field_op): Likewise. Use IS_CLINIT.
8374 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8375 (IS_CLINIT): New macro.
8376 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8377 interface was parsed.
8378 (maybe_generate_clinit): Don't generate if the current class is an
8379 interface with only fields of primitive types.
8380 (reset_method_name): Use IS_CLINIT.
8381 (java_complete_expand_method): Expand <clinit> when it exists for
8382 interfaces. Use IS_CLINIT.
8383 (resolve_expression_name): Use DECL_CONTEXT instead of
8384 current_class to build static field references.
8385 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8386 ARRAY_REF when doing xreferencing.
8387 (check_final_assignment): Fixed typo in leading comment. Use
8389 (patch_array_ref): Don't fully expand array references when
8391 (patch_return): Use IS_CLINIT.
8392 (patch_throw_statement): Likewise.
8394 1999-04-22 Tom Tromey <tromey@cygnus.com>
8396 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8398 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * decl.c (predef_filenames, predef_filenames_size): New globals
8401 (init_decl_processing): predef_filenames and predef_filenames_size
8403 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8405 * jcf-parse.c (predefined_filename_p): New function.
8406 (yyparse): Check that files on the command line are specified only
8407 once and issue a warning otherwise.
8408 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8409 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8410 avoid a gcc warning with -W -Wall turned on.
8411 (java_expand_classes): Abort if errors were encountered.
8412 (java_complete_lhs): If the cross reference flag is set, wrap
8413 field DECL node around a WFL when resolving expression name.
8415 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * lang.c (lang_decode_option): Fixed returned value when parsing
8418 `-fxref=...' and `-Wall'.
8419 * parse.y (source_end_java_method): Do not generate code when
8420 flag_emit_xref is set.
8421 (resolve_expression_name): Do not build static field access when
8422 flag_emit_xref is set.
8423 (resolve_field_access): No special treatment on `length' when
8424 flag_emit_xref is set. Do not build qualified static field access
8425 when flag_emit_xref is set.
8426 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8427 when flag_emit_xref is set.
8428 (patch_assignment): Do not generate array store runtime check when
8429 flag_emit_xref is set.
8430 * xref.c (xref_flag_value): Fixed function declaration
8432 (xset_set_data): New function.
8433 * xref.h (xref_set_data): Added prototype for new function.
8434 (typedef struct xref_flag_table): New field data.
8435 (XREF_GET_DATA): New macro.
8437 1999-04-19 Tom Tromey <tromey@cygnus.com>
8439 * xref.h (enum): Removed trailing comma.
8441 * parse.y (resolve_qualified_expression_name): Added missing
8444 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8446 * gjavah.c: New prototypes for java_float_finite and
8449 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8451 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8454 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8456 * Makefile.in (TREE_H): Add tree-check.h.
8457 (RTL_H): Add genrtl.h.
8459 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * parse.y (patch_assignment): Added ArrayStoreException runtime
8464 1999-04-06 Per Bothner <bothner@cygnus.com>
8466 * expr.c (pop_type_0): New function.
8467 (pop_type): Use pop_type_0.
8468 * java-tree.h (pop_type_0): New declaration.
8469 * verify.c (verify_jvm_instructions): Check return instructions.
8471 * parse.y (patch_binop): Don't fold if non-constant and emiting
8474 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8476 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8478 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8479 (main_jcf): Don't define.
8480 (process_file): Don't set `main_jcf'.
8482 * java-tree.h (main_jcf): Don't declare.
8484 * jcf-parse.c (main_jcf): Add static definition.
8486 * lang.c (main_jcf): Don't define.
8488 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8490 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8492 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8494 * jcf-depend.c: Include "config.h", not <config.h>.
8496 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8499 * jcf-path.c: Include "config.h", not <config.h>.
8501 * lex.c: Don't include various system header files.
8502 (java_init_lex): Cast the argument of `bzero' to PTR
8504 * parse-scan.y (java_push_parser_context): Likewise.
8506 * parse.y (java_push_parser_context): Likewise.
8507 (patch_bc_statement): Match format specifier to variable argument.
8509 * xref.c: Don't include <stdio.h>.
8511 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * parse.y (struct parser_ctxt *ctxp): Now global.
8514 (declare_local_variables): Use WFL compound value for the
8515 declaration source line value, when doing cross-referencing.
8517 1999-03-31 Tom Tromey <tromey@cygnus.com>
8519 * gjavah.c (print_field_info): Allow constants of other types.
8520 (print_include): Generate include when new name is proper prefix
8521 of already printed name.
8522 (add_namelet): Likewise.
8523 (cxx_keyword_subst): New function.
8524 (print_method_info): Use it.
8525 (print_field_name): New function.
8526 (get_field_name): New function.
8527 (print_field_info): Use get_field_name and print_field_name.
8529 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8531 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8532 'KR-C', so gperf uses the `const' keyword on strings.
8534 * keyword.gperf (java_keyword): Const-ify a char*.
8536 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * parse.y (patch_bc_statement): Fixed identation and a bogus
8541 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * parse.y (patch_assignment): Allow static variables in other
8544 classes to be assigned.
8546 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8548 * class.c (maybe_add_interface): Remove unused variable
8550 (make_class_data): Use = for assignment, not ==. Likewise.
8551 (emit_register_classes): Remove unused variable `decl'.
8553 * lex.c: Fix comment so as not to contain an embedded `/*'.
8555 * verify.c (verify_jvm_instructions): Remove unused variable
8558 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8560 * parse.y (complete_loop_body): Rename to finish_loop_body.
8561 (complete_labeled_statement): Rename to finish_labeled_statement.
8562 (complete_for_loop): Rename to finish_for_loop.
8563 (complete_method_declaration): Rename to finish_method_declaration.
8565 * java-tree.h (continue_identifier_node): New global node.
8566 * decl.c: Define and initialize continue_identifier_node.
8567 * parse.y (generate_labeled_block): Remove - no longer needed.
8568 (build_loop_body): Use continue_identifier_node for continue block.
8569 (finish_labeled_statement): Also do pop_labeled_block actions.
8570 (java_complete_lhs): POP_LOOP even if error.
8571 (build_labeled_block): Special handling for continue_identifier_node.
8572 (patch_loop_statement): Re-organize.
8573 (patch_bc_statement): Re-write.
8575 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8578 using a WFL compound value.
8579 * parse.y (xref.h): Include.
8580 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8582 (register_fields): Set WFL compound value to lineno if doing
8584 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8586 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8587 * xref.h (expand_xref): Prototype renamed from xref_generate.
8589 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8592 (GET_CURRENT_BLOCK): New macro.
8593 * parse.y (current_static_block): New global variable.
8594 (method_body:): Define action.
8595 (complete_method_declaration): Set current_function_decl to NULL
8596 when work on the current method is done.
8597 (declare_local_variables): Use GET_CURRENT_BLOCK.
8598 (java_method_add_stmt): Likewise.
8599 (java_complete_expand_method): Disable the use of `this' when
8601 (enter_a_block): If no current method exist, use
8602 current_static_block to link static initializer blocks.
8603 (exit_block): Rewritten to use current_static_block when no current
8605 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8606 (patch_return): Forbid the use of `return' in static initializers.
8607 (patch_throw_statement): Fixed indentation. Issue specific error
8608 for uncaught thrown checked exception in static initializer
8609 blocks. Removed FIXME.
8611 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8613 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8614 Link gcj from gcc.o.
8616 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8618 * parse.y (find_applicable_accessible_methods_list): When dealing
8619 with interface: ensure that a given interface or java.lang.Object
8620 are searched only once.
8622 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8624 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8626 * jcf-dump.c (print_access_flags): Add braces around if-else.
8628 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8631 * lex.c (build_wfl_node): Add static prototype.
8633 * lex.h (build_wfl_node): Remove static prototype.
8635 * parse.y: Include lex.c early enough to declare everything needed.
8636 Ensure calls to `build_wfl_node' pass the proper arguments.
8637 (create_class): Remove unused variable `super_decl'.
8638 (get_printable_method_name): Initialize variable `name'.
8640 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8642 * Changelog: Fixed 1999-03-22 typos.
8643 * lang.c (lang_decode_option): Fixed typo in error string in the
8646 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8648 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8650 * java-tree.h (flag_emit_xref): Declared extern.
8651 * lang.c (xref.h): Included.
8652 (flag_emit_xref): New global variable.
8653 (lang_decode_option): Added support for -fxref.
8657 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8659 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8662 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8664 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8665 $(srcdir)/../system.h and $(JAVA_TREE_H).
8666 (jcf-io.o): Depend on $(JAVA_TREE_H).
8667 (mangle.o): Likewise.
8669 * check-init.c (check_cond_init): Add static prototype.
8671 * class.c (build_java_method_type, hashUtf8String,
8672 make_field_value, get_dispatch_vector, get_dispatch_table,
8673 append_gpp_mangled_type, mangle_static_field): Likewise.
8674 (strLengthUtf8): Hide unused definition.
8675 (hashUtf8String): Const-ify.
8676 (make_field_value): Un-ANSI-fy.
8678 * constants.c: Move inclusion of jcf.h above java-tree.h.
8679 (set_constant_entry, find_class_or_string_constant,
8680 find_name_and_type_constant, get_tag_node,
8681 build_constant_data_ref): Add static prototype.
8683 * decl.c (push_jvm_slot, builtin_function,
8684 lookup_name_current_level): Likewise.
8685 (builtin_function): Const-ify.
8687 * except.c (expand_start_java_handler, expand_end_java_handler):
8688 Add static prototype.
8690 * expr.c (flush_quick_stack, push_value, pop_value,
8691 java_stack_swap, java_stack_dup, build_java_athrow,
8692 build_java_jsr, build_java_ret, expand_java_multianewarray,
8693 expand_java_arraystore, expand_java_arrayload,
8694 expand_java_array_length, build_java_monitor, expand_java_pushc,
8695 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8696 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8697 expand_compare, expand_test, expand_cond, expand_java_goto,
8698 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8699 expand_java_field_op, java_push_constant_from_pool): Likewise.
8701 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8702 (build_java_arraynull_check): Mark parameters `node' and `type'
8703 with ATTRIBUTE_UNUSED.
8704 (note_label): Likewise for parameter `current_pc'.
8705 (expand_java_call, expand_java_ret): Hide unused definition.
8707 * java-tree.h (make_class, build_constants_constructor,
8708 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8709 init_outgoing_cpool, register_class, emit_register_classes,
8710 java_layout_seen_class_methods): Prototype.
8711 (unicode_mangling_length): Const-ify.
8712 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8713 emit_unicode_mangled_name, format_int, format_uint,
8714 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8715 jcf_print_utf8_replace, open_class): Prototype.
8717 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8718 <stdio.h>. Include tree.h/java-tree.h.
8719 (utf8_equal_string usage, process_class): Add static prototype.
8720 (open_class): Don't prototype this here.
8721 (utf8_equal_string): Match arguments to format specifiers.
8722 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8723 TABLE_SWITCH, disassemble_method): Likewise.
8725 * jcf-io.c: Include tree.h/java-tree.h.
8726 (open_class, find_classfile, jcf_print_utf8,
8727 jcf_print_utf8_replace): Const-ify.
8729 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8730 parse_class_file): Add static prototype.
8731 (find_in_current_zip): Match definition to existing static
8734 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8735 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8736 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8737 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8738 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8739 generate_bytecode_return, perform_relocations, init_jcf_state,
8740 init_jcf_method, release_jcf_state, generate_classfile):
8741 Add static prototype.
8742 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8743 (make_class_file_name): Const-ify.
8745 * jcf.h (find_classfile): Const-ify.
8747 * jv-scan.c (reset_report): Remove prototype.
8749 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8750 (error): Rewrite to allow varargs.
8752 * lang.c (lang_f_options): Const-ify.
8754 * lex.c (java_parse_escape_sequence): Add static prototype.
8755 (java_allocate_new_line): Match definition to existing static
8758 * mangle.c Include tree.h/java-tree.h.
8759 (unicode_mangling_length, emit_unicode_mangled_name,
8760 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8762 * parse.h (jdep_code): Remove trailing comma in enumeration.
8763 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8764 (reset_report): Add prototype.
8766 * verify.c (push_pending_label, merge_types): Add static
8769 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8771 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8773 * parse.y (find_applicable_accessible_methods_list): Extend the
8774 search to superinterfaces when relevant.
8775 (search_applicable_methods_list): New function.
8777 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * class.c (unmangle_classname): Implemented stricter testing
8780 before setting the QUALIFIED_P flag on an identifier.
8782 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8784 * parse.y (java_complete_lhs): Call force_evaluation_order
8785 after patch_newarray.
8786 (patch_binop): Don't call fold if there are side effects.
8788 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8790 * parse.y (java_stabilize_reference): Use save_expr instead of
8791 building a SAVE_EXPR node.
8792 (java_complete_lhs): Patch the resulting string of the `+='
8793 operator (if necessary) and complete the RHS after having built
8796 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8798 * class.c (make_class): Don't set CLASS_P here (because
8799 this function is also called by build_java_array_type).
8800 (push_class): Set CLASS_P here instead.
8801 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8803 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8804 context. If the context is class, perfer "super" over "synchronized".
8805 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8807 * parse.y (create_class): Don't call parser_check_super here;
8808 it is not robust. Always wait until later.
8810 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8811 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8813 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8815 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8816 * lex.h (UNGETC): Change misleading macro.
8818 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * parse.y (java_stabilize_reference): Return NODE when patching a
8822 (java_complete_lhs): Put parenthesis around truth values.
8824 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * class.c (layout_class_method): Don't make rtl for interface
8828 * parse.h (GET_TYPE_NAME): New macro.
8829 * parse.y (if_then_statement:): Fixed indentation.
8830 (if_then_else_statement:): Likewise.
8831 (for_statement:): Fixed spacing.
8832 (try_statement:): Fixed indentation.
8833 (create_interface): Don't force interfaces to be abstract.
8834 (method_header): Abstract methods are OK in interfaces.
8835 (declare_local_variables): Fixed typo in comment.
8836 (java_complete_expand_method): Fixed indentation.
8837 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8838 non accessible fields.
8839 (java_stabilize_reference): New function.
8840 (java_complete_lhs): Fixed indentation. Use
8841 java_stabilize_reference in compound assignement. Insert the
8842 cast. If not processing `+' fix string constants before processing
8845 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8847 * constants.c (find_class_or_string_constant): Cast variable `j'
8848 to a `jword' when comparing against one.
8850 * expr.c (java_lang_expand_expr): Remove unused variables
8851 `has_finally_p' and `op0'.
8853 * gjavah.c (print_field_info): Cast a value to jint when comparing
8854 against one. Likewise for a jlong.
8855 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8856 against a signed quantity.
8858 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8859 (print_signature): Don't needlessly dereference variable `str'
8861 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8862 `max_locals' with ATTRIBUTE_UNUSED.
8863 (jcf_parse_class): Likewise for variable `index'.
8865 * parse.h (reverse_jdep_list): Remove static prototype.
8867 * parse.y (build_jump_to_finally): Remove prototype and definition.
8868 (reverse_jdep_list): Add static prototype.
8870 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8871 `assignment' and `expr_decl'.
8873 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8875 1999-03-12 Andrew Haley <aph@cygnus.com>
8877 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8878 we'll need a directory separator and a null character.
8880 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8882 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8884 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8889 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8891 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8893 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8895 * class.c (layout_class_method): A static method in a base class
8896 is never overridden, so treat it like it doesn't exist.
8897 However, do complain about private non-static method overriding
8898 public static method.
8900 * parse.y: Don't set unused INITIALIZED_P flag.
8901 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8903 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8904 (build_array_from_name): Re-order &index[string] to &string[index].
8906 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8907 error_mark (it might catch more errors, but it is more likely to lose).
8909 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8911 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8912 (parse-scan.o): Depend on toplev.h.
8914 * class.c (make_method_value): Add prototype. Make it static.
8915 Remove unused second argument, caller changed.
8917 * expr.c (java_lang_expand_expr): Remove unused variable
8920 * java-tree.h: Don't prototype find_in_current_zip.
8921 Add prototypes for verify_constant_pool, start_java_method,
8922 end_java_method, give_name_to_locals, expand_byte_code,
8923 open_in_zip, set_constant_value, find_constant1, find_constant2,
8924 find_utf8_constant, find_string_constant, find_class_constant,
8925 find_fieldref_index, find_methodref_index, write_constant_pool,
8926 count_constant_pool_bytes and encode_newarray_type.
8928 * jcf-dump.c: Remove unused variable `LONG_temp'.
8930 * jcf-parse.c: Include parse.h.
8931 (jcf_parse_source): Remove unused parameter, all callers changed.
8932 (jcf_figure_file_type): Add static prototype.
8933 (find_in_current_zip): Likewise. Also remove unused parameter,
8934 all callers changed.
8935 (read_class): Initialize variable `saved_pos'.
8937 * jcf-reader.c (jcf_parse_preamble): Mark variables
8938 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8940 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8941 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8942 (java_parse_doc_section): Initialize variable `seen_star'.
8943 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8944 (java_lex_error): Mark parameters `msg' and `forward' with
8946 (java_get_line_col): Mark parameters `filename' and `line' with
8949 * parse-scan.y: Include toplev.h.
8950 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8952 * parse.h: use `struct JCF', not plain `JCF'.
8953 (java_parser_context_save_global, java_expand_classes
8954 java_parser_context_restore_global, java_parse): Add prototypes.
8956 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8959 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8961 * check-init.c (check_init): COPYN takes word count, not bit count.
8963 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8965 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8966 explicit build_decl. (Avoids crash in reload when optimizing.)
8968 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8970 * decl.c (complete_start_java_method): Handle synchronized method
8971 even when compiling from bytecode.
8973 1999-02-26 Tom Tromey <tromey@cygnus.com>
8975 * gjavah.c (add_class_decl): Only generate `#include' if outer
8976 class is not the name of the class we are processing. Correctly
8977 append `.h' in #include.
8978 (process_file): Clean up newlines around generated `#include's.
8979 (decode_signature_piece): Correctly handle inner classes.
8980 (struct include): New structure.
8981 (all_includes): New global.
8982 (print_include): New function.
8983 (add_class_decl): Use it.
8984 (process_file): Likewise.
8985 (add_class_decl): Generate include for java-array.h if array
8987 (process_file): Don't generate java-array.h include.
8989 * gjavah.c (add_namelet): Check for standard package names here.
8990 (add_class_decl): Don't check for standard package names here.
8992 1999-02-25 Tom Tromey <tromey@cygnus.com>
8994 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8995 When reading a zip file, only use strncmp if both strings are
8996 bigger than the buffer length. Initialize `k' when looping
8999 1999-02-24 Tom Tromey <tromey@cygnus.com>
9001 * gjavah.c (struct namelet): New structure.
9002 (add_namelet): New function.
9003 (print_namelet): New function.
9004 (print_class_decls): Use add_namelet and print_namelet to generate
9005 namespaces and not classes.
9006 (method_printed): New global.
9007 (HANDLE_END_METHOD): Examine method_printed.
9008 (print_method_info): Set method_printed when required. Print
9009 error if function to be ignored is marked virtual. Handle $finit$
9011 (METHOD_IS_FINAL): New macro.
9012 (print_field_info): Use it.
9013 (HANDLE_METHOD): Clear method_printed.
9014 (method_pass): New global.
9015 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9016 (process_file): Do two passes over both fields and methods.
9017 (HANDLE_METHOD): Examine method_pass.
9019 (add_class_decl): New function.
9020 (print_class_decls): Don't scan over entire constant pool.
9022 1999-02-23 Tom Tromey <tromey@cygnus.com>
9024 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9025 disable linking in that case.
9027 1999-02-20 Tom Tromey <tromey@cygnus.com>
9029 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9032 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9034 * decl.c (build_result_decl), java-tree.h: New method.
9035 (complete_start_java_method): Handle synchronized methods.
9036 Don't build DECL_RESULT here. (Ordering dependency problem.)
9037 (start_java_method): Call build_result_decl here instead ...
9038 * parse.y (java_complete_expand_method): ... and here.
9039 (expand_start_java_method): Don't call complete_start_java_method here.
9040 (java_complete_expand_method): Call it here instead.
9041 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9042 * java-tree.h: ... here.
9044 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9045 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9046 for ARRAY_REF - it doesn't work when array bounds are checked.
9047 (patch_array_ref): Handle it here instead.
9049 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9051 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9053 Force left-to-right evaluation of binary operations etc.
9054 * expr.c (force_evaluation_order), java-tree.h: New function.
9055 * parse.y (java_complete_lhs): Pass binary operations, procedure
9056 calls, and ARRAY_REFs to force_evaluation_order.
9057 (various): Set TREE_SIDE_EFFECTS more carefully.
9059 Tolerate random (non-UTF8) encoding in comments without complaining.
9060 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9061 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9063 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9064 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9066 * parse.y (java_complete_lhs): Ignore an empty statement in a
9067 COMPOUND_EXPR. Don't complain about empty statement after return.
9069 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9071 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9072 in TREE_LIST - just chain the POINTER_TYPEs together.
9073 (resolve_class): If type already resolved, return decl.
9074 After resolving, update TREE_TYPE(class_type), and name (if array).
9075 * parse.h (do_resolve_class), parse.y: Make non-static.
9076 * class.c (maybe_layout_super_class): Take this_class argument.
9077 Do do_resolve_class if necessary.
9078 (layout_class, layout_class_methods): Adjust calls appropriately.
9079 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9080 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9081 * typeck.c (build_java_array_type): Don't call layout_class.
9083 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9085 * parse.y (check_pkg_class_access): Allow private class access
9086 within the same package.
9087 (strip_out_static_field_access_decl): New function.
9088 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9089 operator argument before testing its nature.
9091 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9093 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9094 (TRY_EXPR): Simplify - it no longer has a finally clause.
9095 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9096 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9097 * expr.c (java_lang_expand_expr): Likewise.
9098 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9099 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9100 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9101 (build_try_statement): Remove finally parameter and handling.
9102 (build_try_finally_statement): New function.
9103 (patch_try_statement): No longer need to support finally clause.
9104 (try_statement): Update grammar action rules.
9105 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9106 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9108 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9110 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9111 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9113 1999-02-17 Andrew Haley <aph@cygnus.com>
9115 * class.c (build_utf8_ref): Back out broken patch which was
9116 intended to to output signatures using '.' as a separator.
9118 * class.c (make_class_data): Output signatures using '.' as a
9119 separator, rather than '/'.
9120 (mangled_classname): Likewise.
9121 (make_field_value): Likewise.
9122 (make_method_value): Likewise.
9123 * constants.c (alloc_class_constant): Likewise.
9124 * expr.c (build_invokeinterface): Likewise.
9126 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9128 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9129 of an ancient workaround.
9131 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9133 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9136 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9138 * lex.c (yylex): Encode \0 as UTF8.
9140 1999-02-10 Tom Tromey <tromey@cygnus.com>
9142 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9143 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9144 (libgcj_zip): Renamed.
9145 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9147 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9149 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9150 (GC_NAME): Renamed -lgc to -lgcjgc.
9152 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9154 * lex.c (java_lang_cloneable): Initialize.
9155 * parse.y (java_lang_cloneable): New static variable.
9156 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9157 doing one more qualification round.
9158 (valid_ref_assignconv_cast_p): Reject null source or
9159 destination. Allow an array to be cast into java.lang.Cloneable.
9160 (patch_cast): Swapped two first arguments to first call to
9161 valid_ref_assignconv_cast_p.
9163 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * parse.h: DECL_P renamed JDECL_P.
9166 * parse.y: DECL_P replaced by JDECL_P.
9167 (build_array_from_name): Always use pointer's type.
9168 (patch_bc_statement): Extra code to search continue target in a
9169 for loop. Fixed comments. Continue target is current loop when
9172 1999-02-05 Andrew Haley <aph@cygnus.com>
9174 * class.c (make_class_data): The superclass of an interface should
9175 be null, not class Object.
9177 * lex.c (java_lex): Sign extend hex literals.
9179 1999-02-04 Andrew Haley <aph@cygnus.com>
9181 * class.c (build_utf8_ref): Output signatures using '.' as a
9182 separator, rather than '/'.
9183 (make_class_data): Likewise.
9185 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9187 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9188 mkstemp.o. Get them from libiberty now.
9190 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9192 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9194 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9196 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9199 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9201 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9202 * jcf-write.c (generate_bytecode_return): New function.
9203 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9205 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9206 generate special [fd]const_[01] instructions.
9208 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9210 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9211 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9213 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9215 * parse.y (patch_method_invocation): Handle calling static methods,
9216 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9218 * parse.y (java_complete_lhs): Don't complain about unreachable
9219 exit condition in a do-while statement.
9221 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9223 * lex.c (java_read_char): Fixed utf8 decoding.
9224 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9226 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9227 comments. Local variable `all_primitive' is gone. Broadened
9228 acceptance of `0' to floating point targets. `long' can now be
9229 widened to `double' or `float'.
9230 (valid_method_invocation_conversion_p): Added leading
9231 comment. Fixed tabulation.
9232 (build_string_concatenation): Optimize out left or right empty
9235 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9237 * jcf-write.c (localvar_alloc): Only emit entry for
9238 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9239 (generate_bytecode_insns): Only call put_linenumber if
9240 debug_info_level > DINFO_LEVEL_NONE.
9241 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9242 is specified, add -g1 (for compatibility wih javac).
9244 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9246 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9247 gjavah.o, check-init.o, jv-scan.o
9249 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9251 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9253 * gjavah.c: Include config.h and system.h.
9255 * javaop.h (inline): Don't define, its handled by system.h.
9256 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9257 from `inline' to `static inline'.
9259 * jcf.h (inline): Don't define, its handled by system.h.
9261 * lex.c (inline): Likewise.
9263 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9265 * lang-specs.h: Map -Qn to -fno-ident.
9267 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9269 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9271 1999-01-29 Tom Tromey <tromey@cygnus.com>
9273 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9274 then cast it to Object before calling `append' method.
9276 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9278 * check-init.c (check_bool2_init, check_bool_init, check_init):
9279 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9280 * jcf-write.c (generate_bytecode_insns): Likewise.
9282 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9285 * parse.y (patch_cast): Allow a boolean to be cast into a
9288 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y: (class_declaration:): Fixed indentation.
9291 (class_member_declaration:): Extra `;' after field declaration now
9293 (interface_declaration:): Removed debug messages in error reports.
9294 (patch_binop): Nodes created and returned inherit the orignal
9295 node's COMPOUND_ASSIGN_P flag value.
9296 (patch_cast): Fix cast from char to floating point.
9298 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9300 * except.c, java-except.h (expand_resume_after_catch): new
9302 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9303 to branch back to main flow of control after a catch block.
9305 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9307 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9308 $(srcdir)/../system.h.
9309 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9310 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9311 (jcf-write.o): Likewise.
9312 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9313 (mangle.o): Depend on $(srcdir)/../toplev.h.
9314 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9315 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9317 * class.c: Include output.h and parse.h.
9318 (mangled_classname): Add the `const' keyword to a char*.
9319 (find_named_method): Hide unused function definition.
9320 (build_utf8_ref): Change type of variable `c' to unsigned char.
9321 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9322 (build_class_ref): Add the `const' keyword to a char*.
9323 (layout_class_method): Remove unused variable `buf'.
9325 * decl.c (find_local_variable): Remove unused variable `rtl'.
9326 (pushdecl): Likewise for variables `different_binding_level' and
9328 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9329 (maybe_build_cleanup): Likewise for parameter `decl'.
9331 * except.c (expand_start_java_handler): Mark parameter `range'
9332 with ATTRIBUTE_UNUSED.
9334 * expr.c: Include except.h.
9335 (pop_type): Remove unused variable `i'.
9336 (pop_value): Likewise for variables `n_words' and `i'.
9337 (expand_java_arrayload): Likewise for variable `convert'.
9338 (java_lang_expand_expr): Likewise for variables `op0', `type',
9339 `mode', `unsignedp', `node' and `elements'.
9340 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9342 (process_jvm_instruction): Add a `const' qualifier to a char*.
9344 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9345 (temp_directory): Likewise.
9346 (print_c_decl): Likewise.
9347 (print_method_info): Likewise.
9348 (decode_signature_piece): Likewise.
9349 (print_mangled_classname): Likewise.
9351 * java-except.h: Provide prototypes for maybe_start_try,
9352 maybe_end_try and add_handler.
9354 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9355 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9356 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9357 init_expr_processing, push_super_field, init_class_processing,
9358 can_widen_reference_to, class_depth, verify_jvm_instructions,
9359 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9360 set_local_type, merge_type_state, push_type, load_type_state,
9361 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9362 emit_unicode_mangled_name): Add prototypes.
9364 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9365 (print_signature_type): Use ISDIGIT, not isdigit.
9366 (print_signature): Remove unused variable `j'.
9368 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9369 int when comparing against one.
9371 * jcf-parse.c: Include toplev.h.
9373 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9374 (localvar_free): Remove unused variable `i'.
9375 (generate_bytecode_conditional): Likewise for variable `kind'.
9377 * jv-scan.c: Include config.h and system.h. Remove redundant
9378 OS header and gansidecl.h includes.
9379 (warning): Add the `const' keyword to a char*. Also add
9380 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9381 __STDC__, when determining whether to use ANSI-isms.
9382 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9383 (xmalloc): Don't redundantly prototype here.
9384 (main): Remove unused parameter `envp'. Also fix the arguments
9385 passed to function `fatal' to match the format specifier.
9387 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9389 * mangle.c: Include toplev.h.
9390 (emit_unicode_mangled_name): Declare parameter `len'.
9392 * parse.y (parse_warning_context): Add the `const' keyword to a
9393 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9394 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9395 (issue_warning_error_from_context): Add the `const' keyword to
9397 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9398 not `__STDC__' for whether to use ANSI-isms.
9400 * typeck.c (incomplete_type_error): Mark parameters `value' and
9401 `type' with ATTRIBUTE_UNUSED.
9402 (parse_signature_type): Use ISDIGIT, not isdigit.
9404 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9405 (verify_jvm_instructions): Likewise. Remove unused variables
9406 `field_name' and `default_val'.
9408 * zextract.c: Include config.h and system.h. Remove redundant
9411 * zipfile.h: Prototype `read_zip_archive'.
9413 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9415 * typeck.c (convert): Allow conversions to void type: some
9416 optimizations in gcc do this.
9418 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9420 * typeck.c (convert_ieee_real_to_integer): New function.
9421 (convert): When not using fast-math and using hardware fp, convert
9422 an IEEE NaN to zero.
9424 1999-01-18 Andrew Haley <aph@cygnus.com>
9426 * parse.y (patch_binop): Do a type conversion from signed to
9427 unsigned and then back to signed when a ">>>" is found.
9429 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * java-tree.h: (check_for_initialization): Added prototype.
9432 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9433 * parse.y (do_resolve_class): Removed unused locals.
9434 (read_import_dir): Likewise.
9435 (resolve_qualified_expression_name): Array creation
9436 expressions are valid primary expressions.
9437 (qualify_ambiguous_name): Likewise.
9438 (patch_synchronized_statement): Removed unused local.
9440 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9442 * Makefile.in (zextract.o): Add dependencies.
9444 * Makefile.in: Do not put ^Ls at the start of a line.
9446 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9448 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9449 sub-type the result of the call that gets the exception value.
9451 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9452 don't call finish_class.
9454 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9455 clear found before continuing.
9457 * verify.c (verify_jvm_instructions): On an array load, allow
9458 and handle top of stack to be TYPE_NULL.
9460 * gjavah.c (generate_access): Translate Java package private or
9461 protected access to C++ public, but with a comment.
9463 1999-01-13 Andrew Haley <aph@cygnus.com>
9465 * expr.c (generate_name): Name prefix changed to avoid clashes
9466 with assembler temp labels.
9468 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9469 MODIFY_EXPR. Without this, code for the assignement may not be
9470 generated at all and the synchronized statement will read an
9471 uninitialized variable.
9473 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9475 * class.c (maybe_layout_super_class): Fixed returned value.
9476 * lex.c: Added 1999 to the copyright.
9477 (java_init_lex): Initialize java_lang_imported.
9478 * lex.h: Added 1999 to the copyright.
9479 * parse.h: Added 1999 to the copyright.
9480 (REGISTER_IMPORT): Fixed typo in trailing macro.
9481 (CURRENT_OSB): New macro.
9482 (struct parser_ctxt): New fields osb_depth, osb_limit.
9483 * parse.y (java_lang_id): New global variable.
9484 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9485 (array_creation_expression:): Use CURRENT_OSB.
9486 (dims:): Uses a stack to keep track of array dimensions.
9487 (cast_expression:): Use CURRENT_OSB.
9488 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9490 (register_fields): Fixed typos in comment.
9491 (check_method_redefinition): Fixed comment indentation.
9492 (java_check_regular_methods): Set saved found wfl to NULL after
9493 having reinstalled it in the previously found DECL_NAME.
9495 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9497 * gjavah.c (java_float_finite): Use a union to do type punning.
9498 (java_double_finite): Likewise.
9500 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9502 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9503 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9504 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9505 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9506 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9507 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9509 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9511 * check-init.c (check_init): If compiling to native, we don't
9512 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9514 1999-01-08 Tom Tromey <tromey@cygnus.com>
9516 * parse-scan.y (variable_declarator_id): Set or increment
9518 (bracket_count): New global.
9519 (formal_parameter): Handle case where bracket pairs trail variable
9522 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9524 * jcf-parse.c (yyparse): variable len changed from a char to an
9525 int to prevent overflow.
9527 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9529 * java-tree.h: Declare read_class.
9530 * jcf-parse.c (read_class): New function.
9531 (load_class): Now just call read_class.
9533 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9534 * jcf-parse.c (parse_source_file): Declare save_error_count,
9535 which is needed by java_parse_abort_on_error macro,
9536 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9538 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9539 constructor, if initializing a static field.
9540 (patch_new_array_init): Set TREE_CONSTANT if it is.
9541 * expr.c (java_lang_expand_expr): For a static array constructor
9542 of primitive elements, allocate the array itself statically.
9543 Disabled until we can set the vtable field statically.
9545 * check-init.c: New file. Checks for definite assignment.
9546 * Makefile.in (JAVA_OBJS): Add check-init.o.
9547 * parse.y (java_complete_expand_method): Call check_for_initialization.
9548 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9550 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9552 * parse.y : include system.h instead of including
9553 standard headers directly with the exception of <dirent.h>.
9555 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9557 * lex.h: Moved static function declarations to lex.c,
9558 to shut up some -Wall warnings.
9559 * lex.c: Static function declarations moved here.
9560 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9562 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9564 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9566 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9568 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9569 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9571 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9572 (localvar_alloc): Change return type to void,
9573 (emit_unop): Remove unused variable size.
9575 * jcf-write.c (struct jcf_block): Add new union.
9576 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9577 (call_cleanups): New functions.
9578 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9579 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9580 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9581 * lang.c (lang_init): Call using_eh_for_cleanups.
9582 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9583 completing operands to patch_synchronized_statement.
9584 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9585 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9586 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9588 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9590 * Make-lang.in: Comment out control-Ls; they upset some makes.
9592 1998-12-18 Tom Tromey <tromey@cygnus.com>
9594 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9597 1998-12-17 Tom Tromey <tromey@cygnus.com>
9599 * parse.y (DIR_SEPARATOR): New define.
9600 (check_class_interface_creation): Use it.
9602 * parse-scan.y (report_main_declaration): Recognize
9603 `java.lang.String' in argument to main.
9605 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9607 * parse.y (create_interface): Remove bogus test.
9609 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9611 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9612 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9614 1998-12-16 Tom Tromey <tromey@cygnus.com>
9616 * parse-scan.y (qualified_name): Use correct sprintf format.
9618 1998-12-15 Tom Tromey <tromey@cygnus.com>
9620 * gjavah.c (print_field_info): Changed how most negative number is
9623 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9625 * parse.y (fold_constant_for_init): New function.
9626 (resolve_expression_name): Don't replace static final
9627 constant-initialized fields by its value.
9628 (java_complete_lhs): New. Same as java_complete_tree, except does
9629 not replace static final constant-initialized fields by their values.
9630 (register_fields): If there is an initializer, set DECL_INITIAL and
9631 MODIFY_EXPR_FROM_INITIALIZATION_P.
9632 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9633 Only call patch_initialized_static_field if
9634 MODIFY_EXPR_FROM_INITIALIZATION_P.
9635 (patch_initialized_static_field): If not valid constant, clear
9638 * parse.y (lookup_field_wrapper): Fix thinko.
9640 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9641 set and restore global lineno.
9643 1998-12-14 Tom Tromey <tromey@cygnus.com>
9645 * gjavah.c (print_field_info): If value to print is the smallest
9646 value of its size, then print as hex to avoid later warnings from
9649 1998-12-14 Tom Tromey <tromey@cygnus.com>
9651 * gjavah.c (decompile_method): Decompile `return null'.
9652 (process_file): Generate `#pragma interface'.
9653 (method_declared): New global.
9654 (print_method_info): Set it.
9655 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9656 (print_method_info): Handle abstract methods.
9658 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9660 * parse.y (patch_method_invocation): If class_decl is null
9661 (e.g. an array type), use original type.
9663 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9664 errors about uncaught exception from clone (of array, specifically).
9666 1998-12-13 Tom Tromey <tromey@cygnus.com>
9668 * gjavah.c (decompile_method): Handle all types of `return'
9669 opcode. Decompile `return this' and `return'.
9670 (method_access): New global.
9671 (print_method_info): Set it.
9672 (decompile_method): Don't decompile a synchronized method.
9674 1998-12-13 Tom Tromey <tromey@cygnus.com>
9676 * jcf-reader.c (jcf_parse_one_method): Recognize
9678 * gjavah.c (HANDLE_END_METHOD): New macro.
9679 (HANDLE_CODE_ATTRIBUTE): New macro.
9680 (decompile_method): New function.
9681 (print_method_info): Don't print `;\n' at end of function decl.
9682 Include java-opcodes.h.
9683 (decompiled): New global.
9685 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9687 * class.c (build_class_ref): Handle PRIMTYPE.class if
9688 flag_emit_class_files.
9689 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9690 if flag_emit_class_files.
9691 * parse.y (java_complete_tree): Pre-liminary support for
9692 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9694 * parse.y (patch_synchronized_statement): Don't call monitorexit
9695 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9697 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9699 * zipfile.h (opendir_in_zip): New declaration.
9700 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9701 (opendir_in_zip): New function, using code from open_in_zip.
9702 (open_in_zip): Call opendir_in_zip.
9703 (find_class): Remove no-longer-used do_class_file parameter,
9704 but add source_ok parameter. Change logic so if we find a .java file,
9705 we don't look for .class in later classpath emtries.
9706 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9707 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9708 * gjavah.c: Update call to find_class.
9709 * jcf-dump.c: Likewise.
9711 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9712 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9713 nothing if body is empty_stmt_node.
9714 Various little fixes so SP gets correctly adjusted.
9715 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9716 For CALL_EXPR, test if static first.
9717 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9718 such as the ones we create for Object and Class.
9719 Set and restore current_function_decl.
9720 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9721 (note_possible_classname): New function.
9722 (read_import_entry): Removed. Merged with read_import_dir.
9723 (read_import_dir): Don't call find_class - that only gives us
9724 the first classpath entry having the needed package.
9725 Use the struct buffer data structure from buffer.h.
9726 (read_import_dir, find_in_imports_on_demand): The remembered
9727 class names now use '.' (not '/') as package separator.
9729 * parse.y (java_complete_expand_methods): Call write_classfile
9730 here, and not in java_expand_classes (which only gets first class).
9732 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9735 (register_fields): If a static fields has an initializer, just
9736 chain it on ctxp->static_initialized, and handle later.
9737 (java_complete_expand_methods): Force <clinit> first.
9738 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9739 - it's already been completed.
9740 (patch_initialized_static_field): New function.
9741 (java_complete_field): Call it.
9743 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9745 * expr.c (encode_newarray_type, build_new_array): New functions.
9746 * java-tree.h: Declare build_new_array.
9747 * jcf-write.c (patch_newarray): Use build_new_array.
9749 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9750 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9752 * parse.y (patch_new_array_init): Re-organize.
9753 Now is passed the actual array (pointer) type of the value.
9754 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9755 (patch_array_constructor): Removed - merged into patch_new_array_init.
9756 (java_complete_tree): Update patch_new_array_init.
9758 * jcf-write.c (find_constant_index): New function.
9759 (generate_bytecode_insns): Use find_constant_index.
9760 (generate_classfile): Use find_constant_index for ConstantValue.
9762 1998-12-11 Tom Tromey <tromey@cygnus.com>
9764 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9765 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9766 * class.c (make_class_data): Renamed dtable -> vtable, and
9767 dtable_method_count -> vtable_method_count.
9769 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9772 global variables, initialized.
9773 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9774 Declared new global variables.
9775 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9776 double_zero_node, integer_zero_node upon direct matching.
9777 * parse.y (purify_type_name): Added function prototype.
9778 (duplicate_declaration_error_p): Consider new_type as potentially
9779 being a incomplete type. Use purify_type_name on type string.
9780 (method_header): saved_type: unused variable removed. Don't figure
9781 return type if method name is invalid.
9782 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9783 processed by patch_unaryop.
9784 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9785 increment/decrement node into its original type after binary
9786 numeric promotion on its operands.
9788 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * parse.y (array_initializer:): Array init operand is NULL_TREE
9791 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9792 now an error. Fixed indentation problems.
9793 (patch_string): Handle error_mark_node as an argument.
9794 (patch_new_array_init): Fixed indentation problems.
9795 (array_constructor_check_entry): Removed check on null wfl_value.
9796 Return an error if wfl_value's walk returns an error.
9798 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9801 * lex.c (java_lex): Remember column position before advancing one
9802 token. Retain location information on OCB_TK.
9803 * lex.h (typedef struct java_lc): Added new field.
9804 * parse.h (GET_SKIP_TYPE): New macro.
9805 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9806 * parse.y (build_new_array_init, patch_new_array_init,
9807 patch_array_constructor, maybe_build_array_element_wfl,
9808 array_constructor_check_entry): New function prototypes.
9809 (switch_block:): Tagged <node>.
9810 (OCB_TK): Tagged <operator>.
9811 (array_initializer:): Installed actions.
9812 (variable_initializer): Build location information on element if
9814 (switch_statement:): Fixed indentation typo.
9815 (switch_block:): Redefined default action.
9816 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9817 (patch_assignment): Removed duplicate code.
9818 (maybe_build_array_element_wfl, build_new_array_init,
9819 patch_new_array_init, patch_array_constructor,
9820 array_constructor_check_entry): New functions.
9822 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9824 * parse.y (array_initializer): Tagged <node>.
9825 (variable_initializer:): Use default rule.
9826 (array_initializer:): Defined actions.
9827 (variable_initializers:): Likewise.
9828 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9829 non-static field accesses.
9830 (patch_invoke): Fixed indentation typo.
9831 (java_complete_tree): Likewise.
9832 (build_labeled_block): Changed leading comment. Generate an error
9833 in case of duplicate loop labels.
9834 (patch_conditional_expr): Patch results of string concatenation
9837 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9839 * constants.c (find_methodref_index): When the class is an interface,
9840 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9842 * decl.c (finit_identifier_node): Use "$finit$", rather than
9843 "<finit>" (which Sun's verifier rejects).
9844 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9845 (generate_field_initialization_code): Removed.
9846 (fix_constructors) Don't add call to $finit$ here (wrong order).
9847 (patch_method_invocation): Add $finit$ call here.
9849 * java-tree.h (CALL_USING_SUPER): New macro.
9850 * parse.y (patch_invoke): Remove im local variable.
9851 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9852 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9853 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9855 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9857 * parse.y (java_complete_tree): Don't complain about unreachable
9858 statement if it is empty_stmt_node.
9860 * jcf-write.c (find_constant_wide): New function.
9861 (push_long_const): Use find_constant_wide.
9863 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9864 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9865 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9866 Emit invokeinterface when calling an interface method.
9867 Emit invokespecial also when calling super or private methods.
9869 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9871 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9873 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9875 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * java-tree.h (java_layout_seen_class_methods): New function
9879 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9880 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9881 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9882 * parse.y (method_declarator:): Defined action.
9883 (issue_warning_error_from_context): input_filename saved, set to
9884 the appropriate value and restored after java_error is called.
9885 (build_unresolved_array_type): Fixed comment.
9886 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9887 (method_header): Deal with return type the same way type are
9888 handled for fields and method's parameters and local variables
9890 (check_method_redefinition): Removed extra CR.
9891 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9892 (java_layout_seen_class_methods): New function.
9893 (java_layout_classes): Call java_layout_seen_class_methods.
9895 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9897 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9899 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9901 * jcf-dump.c (main): Fix error message.
9902 * jcf-path.c (add_entry): Style fix.
9904 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * class.c (layout_class_method): Call build_java_argument_signature
9907 on constructors too.
9908 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9909 (patch_method_invocation): Define a primary when resolving an
9910 expression name. Augmented comment on code checking illegal `this'
9911 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9913 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9915 * class.c (layout_class_method): Don't report error on non-static
9916 overriding static if the method is private.
9917 * java-tree.h (finish_class): Prototype added.
9918 * lex.c (java_get_line_col): Handle col argument -2 value.
9919 * parse.h: All static method declarations moved to parse.y.
9920 * parse.y: Now contains all static method declarations previously
9922 (find_expr_with_wfl, missing_return_error,
9923 unreachable_stmt_error): New functions.
9924 (java_get_real_method_name): Identify constructors bearing class
9925 names in source code compiled classes only.
9926 (java_complete_expand_methods): Call missing_return_error.
9927 (invocation_mode): Private methods invoked as static methods.
9928 (java_complete_tree): Call unreachable_stmt_error.
9930 1998-12-01 Tom Tromey <tromey@cygnus.com>
9932 * Makefile.in (+target): Removed.
9933 (+xmake_file): Likewise.
9934 (+tmake_file): Likewise.
9935 (.NOEXPORT): Removed duplicate.
9937 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9939 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9941 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9943 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9944 libiberty.h. Provide an xmalloc definition.
9946 * jvspec.c: Remove the xmalloc prototype.
9948 * parse-scan.y: Include config.h and system.h. Don't include
9949 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9950 Provide an xstrdup definition.
9952 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9954 * jcf-path.c (add_entry): Recognize ".jar" too.
9955 * lang-specs.h: Likewise.
9957 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9959 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9960 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9962 * jcf-write.c (generate_bytecode_insns):
9963 Handle pre/post-increment/decrement of long.
9965 * jcf-write.c (generate_bytecode_insns):
9966 Handle missing exception handler (finally for synchronized).
9968 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9970 * java-tree.h (end_params_node): Declare global.
9971 * decl.c (end_params_node): New global.
9972 (init_decl_processing, start_java_method): Use end_params_node for
9973 end of list of parameter types. Follows correct gcc conventions.
9974 * expr.c (pop_argument_types, pop_arguments): Likewise.
9975 * lang.c (put_decl_node): Likewise.
9976 * typeck.c (various places): Likewise.
9977 * class.y (various places): Likewise.
9978 * parse.y (various places): Likewise.
9980 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9981 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9983 * class.c: Add #include flags.h, remove no-longer needed declaration.
9985 * class.c (layout_class_method): Remove commented-out code, re-format.
9986 Don't add vtable entry (or index) for private methods.
9987 * expr.c (expand_invoke): A private method is implicitly final.
9988 * class.c (make_class_data): If inlining or optimizing,
9989 skip private methods.
9991 * class.c (finish_class): New function. Calls existing methods,
9992 but alls emits deferred inline functions.
9993 * jcf-parse.c (parse_class_file): Call finish_class.
9994 * parse.y (java_complete_expand_methods): Likewise.
9996 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9998 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10000 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10002 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10004 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10006 * (generate_classfile): Always write class access flag with
10009 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * class.c (maybe_layout_super_class): New function.
10012 (layout_class): Reorganized. Loop on class methods dispatched into
10013 a new function. Call maybe_layout_super_class.
10014 (layout_class_methods, layout_class_method): New functions.
10015 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10017 (expand_invoke): Likewise.
10018 * java-tree.h (all_class_list): New global variable declared.
10019 (layout_class_methods, layout_class_method): New function
10021 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10022 * jcf-parse.c (all_class_list): New global variable.
10023 (load_class): Extended what class_or_name can be. Use parser
10024 context mechanism to save globals before calling jcf_parse.
10025 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10026 is set on the file name.
10027 (jcf_parse): Layout class methods when Object is loaded, otherwise
10028 record class in all_class_list for delayed method layout.
10029 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10030 * lang.c (put_decl_node): Decode <init> into the decl context
10032 * lex.c (java_allocate_new_line): Use xmalloc.
10033 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10034 pointers, not TREE_LIST elements.
10035 (struct parser_ctxt): Fixed comment indentations, added comments
10036 and reordered some fields.
10037 (java_check_methods): Function prototype removed.
10038 * parse.y (java_push_parser_context): Use xmalloc.
10039 (java_parser_context_restore_global): Pop extra pushed ctxp only
10040 when there's nothing next.
10041 (maybe_create_class_interface_decl): Fixed comment, add new
10042 created class decl to all_class_list.
10043 (method_header): Use GET_REAL_TYPE on argument's types.
10044 (method_declarator): Use GET_REAL_TYPE, change type to the real
10045 type in TREE_LIST dependency node. Build argument list with the
10047 (create_jdep_list): Use xmalloc. Removed allocation error message.
10048 (obtain_incomplete_type): Fixed leading comment. Broadened
10049 incoming argument meaning.
10050 (register_incomplete_type): Use xmalloc. Removed allocation error
10052 (safe_layout_class): Fixed leading comment.
10053 (jdep_resolve_class): Reversed if statement condition and switch
10054 if and else bodies.
10055 (resolve_and_layout): Fixed leading comment. Broadened incoming
10057 (complete_class_report_errors): New local variable name, for
10058 clarity. purify_type_name used for all error cases.
10059 (java_get_real_method_name): Stricter check on constructors.
10060 (java_check_regular_methods): Reverse methods list only if not
10061 already laid out. Layout artificial constructor.
10062 (java_check_methods): Deleted.
10063 (source_start_java_method): Obtain incomplete type for patchable
10065 (java_layout_classes): Fixed leading comment. Use
10066 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10067 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10068 before returning. Fixed comments.
10069 (java_expand_classes): Check for errors up front.
10070 (patch_method_invocation): Class to search is resolved and laid
10073 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10075 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10077 * javaop.h (int8): Removed - not used.
10078 (jbyte): Redefine portably with correct signedness.
10080 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10082 * jcf-write.c (generate_bytecode_insns): Fix typo
10083 OPCODE_getstatic to OPCODE_getfield.
10085 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10086 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10087 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10089 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * jcf-parse.c (jcf_parse_source): Function returned type is
10092 void. Added prototype.
10093 (jcf_parse): Function returned type is void.
10094 (yyparse): Remove call to fclose on the last parsed file.
10096 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10098 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10100 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10101 (layout_class): Cope with methods featuring WFL in decl names.
10102 * decl.c (unqualified_object_id_node): New global variable,
10104 (build_decl_no_layout): Removed.
10105 * expr.c (build_primtype_type_ref): Handle Double.
10106 (java_lang_expand_expr): Fixed indentations.
10107 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10108 (flag_wall, flag_redundant, flag_not_overriding,
10109 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10110 variable declarations.
10111 (build_decl_no_layout): Removed prototype.
10112 (java_get_real_method_name): Added prototype.
10113 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10114 (java_parse_abort_on_error): Macro now just returns.
10115 * jcf-parse.c (jcf_parse_source): Check fclose returned
10116 value. Call emit_register_classes if java_report_errors returns
10118 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10119 flag_static_local_jdk1_1): New integer flags.
10120 (lang_decode_option): New flags set here.
10121 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10122 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10123 the flag_redundant variable.
10124 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10125 when parsing java.lang.Object class.
10126 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10127 NULL_TREE to build.
10128 (resolve_qualified_expression_name): Fixed indentation.
10129 (patch_array_ref): Changed prototype.
10130 (not_initialized_as_it_should_p): Prototype removed.
10131 (java_report_errors): Added function prototype.
10132 * parse.y (formal_parameter:): Changed error message for not yet
10133 supported final parameters.
10134 (class_type_list:): Set both PURPOSE and VALUE of created
10135 TREE_LIST to be class_type.
10136 (primary_no_new_array:): Handle class literals on primitive types.
10137 (parse_warning_context): Reinstalled correct force_error and
10138 do_warning flags setups.
10139 (java_report_errors): Changed prototype. Return java_error_count
10141 (variable_redefinition_error): Consider treating variable type as
10143 (create_interface): Warn about redundant abstract modifier if
10144 flag_redundant is set. Changed error message.
10145 (lookup_field_wrapper): Save/restore globals before/after looking
10147 (duplicate_declaration_error_p): Consider treating declaration
10148 type as a fake pointer.
10149 (register_fields): Extract real type from dependency node. Check
10150 for duplicate field declaration after type adjustment. Use
10151 DECL_INITIAL to store static final initialized values.
10152 (method_header): Extract real function type from dependency node.
10153 (check_abstract_method_header): Use GET_METHOD_NAME.
10154 (obtain_incomplete_type): Layout fake pointer type.
10155 (safe_layout_class): Don't try to check for methods before layout.
10156 (java_complete_class): Don't check for correct throws clause
10157 elements inheritance here.
10158 (resolve_and_layout): Broadened name parameter meaning.
10159 (reset_method_name): Use GET_METHOD_NAME.
10160 (java_get_real_method_name): New function.
10161 (java_check_regular_methods): Don't check methods in
10162 java.lang.Object. Verify lineage of throws clause elements. Use
10163 flag_no_overriding in warning report.
10164 (check_throws_clauses): Don't check if class was from
10165 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10166 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10167 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10168 warning on unsupported final local variables. Use build_decl
10169 instead of build_decl_no_layout. Get real local variable type from
10171 (source_start_java_method): Get real parameter type from
10172 dependency node. Call build_decl instead of build_decl_no_layout.
10173 (java_layout_classes): Reverse tree and layout type and class as
10174 required. Mark class as loaded when done.
10175 (resolve_field_access): Fixed indentation. Restricted condition
10176 leading to static field access code generation. Set field_type
10177 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10178 (resolve_qualified_expression_name): Initialize type_found to
10179 null. Handle static field resolved during qualification. Fixed
10180 layout on non primitive field decl types.
10181 (not_accessible_p): Fixed typo in comment.
10182 (patch_method_invocation): Resolve and layout class to search from
10184 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10185 layout non primitive type, if necessary. Make method node only to
10187 (find_applicable_accessible_methods_list): Consider WFL'ed method
10188 decl names. Fixed indentation.
10189 (argument_types_convertible): Resolve and layout target type if
10191 (java_complete_tree): Fixed indentation problems. Rewrote
10192 CALL_EXPR thrown exceptions check. Re-installed further processing
10193 of the assignment in certain cases.
10194 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10195 inlining on class literals.
10196 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10198 (valid_method_invocation_conversion_p): Likewise.
10199 (patch_string): Temporary disable forbidden use of `this' in
10200 explicit constructor invocations when doing string concatenation
10201 within their scope.
10202 (patch_unaryop): Added comment. Reinstalled code to disable
10203 further check on assignment operation with cast expression RHS.
10204 (patch_switch_statement): Fixed indentation.
10205 (build_try_statement): Call build_decl instead of
10206 build_decl_no_layout.
10207 (patch_synchronized_statement): Likewise.
10208 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10209 IS_UNCHECKED_EXPRESSION_P.
10210 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10211 layout argument exception type.
10212 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10213 of IS_UNCHECKED_EXPRESSION_P.
10215 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10217 * jcf-parse.c (yyparse): Open class file in binary mode.
10219 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10221 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10223 * jcf-write.c (perform_relocations): Move check out one loop.
10225 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10227 * Make-lang.in: Fix reference to srcdir.
10228 * jv-scan.c: Add missing xmalloc prototype.
10229 * jvgenmain.c: Ditto.
10231 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10233 * decl.c (error_mark_node), java-tree.h: New global.
10234 * parse.y: Use empty_stmt_node instead of size_zero_node.
10235 (build_if_else_statement): If missing else, use empty_stmt_node.
10237 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10238 (java_complete_expand_method): Complain if return is missing.
10239 (java_check_regular_methods): Comment out incorrect error check.
10240 (not_accessible_p): Fix incorrect handling of protected methods.
10241 (patch_method_invocation): Pass correct context to not_accessible_p.
10242 (find_applicable_accessible_methods_list): Likewise.
10243 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10244 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10245 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10246 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10248 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10249 (push_int_const): Remove reundant NOTE_PUSH.
10250 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10251 (- case SWITCH_EXPR): Fix code generation bug.
10252 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10253 (generate_classfile): More robust for abstract methods.
10255 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10257 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10258 * Make-lang.in: Ditto.
10260 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10261 * jvgenmain: Ditto.
10263 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10265 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10267 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10269 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10271 Allow uses of interface types to verify. This is not really
10272 type-safe, but it matches what Sun does, and is OK as long as
10273 there are appropriate run-time checks.
10274 * verify.c (merge_types): If merging two interface types,
10275 just set the result to java.lang.Object.
10276 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10278 1998-11-13 Tom Tromey <tromey@cygnus.com>
10280 * gjavah.c (main): Handle --output-class-directory argument.
10281 * jvspec.c (lang_specific_driver): Translate `-d' into
10282 -foutput-class-dir.
10283 * jcf.h (jcf_write_base_directory): Declare.
10284 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10285 * lang-options.h: Mention -foutput-class-dir.
10286 * jcf-write.c (jcf_write_base_directory): New global.
10287 (make_class_file_name): Put generated .class file into `-d'
10288 directory, or into source directory if -d not given. Function now
10290 (write_classfile): Free class file name. Handle case where class
10292 (DIR_SEPARATOR): New macro.
10293 Include <sys/stat.h>
10295 * Makefile.in (prefix): New macro.
10297 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10299 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10300 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10301 here (done in patch_invoke instead).
10302 (case_identity): Moved here from parse.y.
10304 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10305 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10306 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10307 so they can be efficiently scanned without recursion.
10308 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10309 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10310 in BLOCK iteratively, rather than recursively.
10312 * parse.y (do_unary_numeric_promotion): New function.
10313 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10315 * parse.y (patch_newarray): Various fixes.
10317 Re-do handling of switch statements (for proper block scoping).
10318 * parse.y: Add just a single block for the enture switch block,
10319 but don't create any "case blocks".
10320 (group_of_labels): Rmeoved unneeded non-terminal.
10321 CASE_EXPR and DEFAULT_EXPR are added to current block.
10322 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10323 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10324 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10325 * parse.y (wfl_operator, print_int_node): Make non-static.
10326 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10327 as part of recursive scan of block.
10328 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10329 (patch_switch_statement): Most tests move dinto java_complete_tree.
10331 * parse.y: Make various production be non-typed (void).
10332 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10333 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10334 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10336 * jcf-write.c (struct jcf_handler): New type.
10337 (struct jcf_switch_state): New type.
10338 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10339 (alloc_handler, emit_unop, emit_reloc): New functions.
10340 (adjust_typed_op): Add extra parameter ("max type" offset).
10341 (emit_switch_reloc, emit_case-reloc): New function.
10342 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10343 (generate_bytecode_insns): Support REAL_CST, switch statements,
10344 exception handling, method calls, object/array creation, and more.
10346 * class.c: Remove some unused variables.
10347 * constants.c (find_string_constant): New function.
10348 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10349 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10350 if flag_emit_class_files.
10352 1998-11-12 Tom Tromey <tromey@cygnus.com>
10354 * jcf-io.c (find_class): Added explanatory comment.
10356 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10357 trailing slash to `.zip' entries.
10359 * jvspec.c (lang_specific_driver): Correctly handle case where
10360 GC_NAME not defined.
10362 1998-11-11 Tom Tromey <tromey@cygnus.com>
10364 * jvspec.c (GC_NAME): New define.
10365 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10367 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10369 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10371 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10373 1998-11-11 Tom Tromey <tromey@cygnus.com>
10375 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10377 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * class.c (is_compiled_class): Call safe_layout_class for class
10380 compiled from source.
10381 * conver.h (convert_to_integer, convert_to_real,
10382 convert_to_pointer): Added prototypes.
10383 * decl.c (init_decl_processing): Non longer push the decls of
10384 `methodtable', `constants', `Class', `Field', `dispatchTable'
10385 `jexception' and `Method'.
10386 * expr.c (build_invokeinterface): New function.
10387 (expand_invoke): static variable CLASS_IDENT now in
10388 build_invokeinterface. Use build_invokeinterface.
10389 (expand_java_field_op): Moved code to inline
10390 java.lang.PRIMTYPE.TYPE into a function.
10391 (build_primtype_type_ref): New function.
10392 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10393 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10394 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10395 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10396 (DECL_LOCAL_STATIC_VALUE): New macro.
10397 (build_invokeinterface, build_primtype_type_ref): New function
10399 (java_parse_abort_on_error): Macro rewritten.
10400 * jcf-parse.c (current_method): Add comment to declaration.
10401 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10402 Function prototypes fixed.
10403 (jcf_parse_source): push/pop parser context. save/restore global.
10404 (parse_source_file): Fixed leading comment. Now take a
10405 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10406 classes and pop the parser context anymore.
10407 (yyparse): Push parser context, save globals, parse the source
10408 file, restore globals and pop the parser context when processing a
10410 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10411 * lex.c (java_parse_doc_section): New function.
10412 (java_lex): Call java_parse_doc_section when appropriate. Build an
10413 operator around INSTANCEOF_TK.
10414 * lex.h (java_lineterminator, java_sprint_unicode,
10415 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10416 Prototypes rewritten.
10417 (java_parse_escape_sequence, java_letter_or_digit_p,
10418 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10419 java_read_unicode, java_store_unicode, java_read_char,
10420 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10421 Added function prototypes.
10422 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10424 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10426 (struct parser_ctxt): New fields: deprecated,
10427 current_parsed_class_un, gclass_list.
10428 (fix_method_argument_names, issue_warning_error_from_context,
10429 resolve_package, lookup_package_type): New function prototypes.
10430 (resolve_expression_name): Fixed function prototype.
10431 (find_applicable_accessible_methods_list): Fixed indentation, added
10432 extra argument in prototype.
10433 (check_final_assignment, build_null_of_type, check_deprecation,
10434 check_method_redefinition, reset_method_name,
10435 java_check_regular_methods, java_check_abstract_methods,
10436 maybe_build_primttype_type_ref): New function prototype.
10437 * parse.y (conver.h): Include.
10438 (INSTANCEOF_TK): Tagged <operator>.
10439 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10440 (relational_expression:): Build binop for instanceof.
10441 (java_push_parser_context): Remember ctxp->gclass_list across
10443 (java_pop_parser_context): Simply return if no context
10444 exists. Remember gclass_list across contexts.
10445 (issue_warning_error_from_context): New function.
10446 (parse_error_context): Don't setup ctxp->elc here. Call
10447 issue_warning_error_from_context instead.
10448 (parse_warning_context): Likewise.
10449 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10450 setup. Link new class/interface to ctxp->gclass_list.
10451 (add_superinterfaces): Register interface as incomplete if not
10453 (create_class): Remember class unqualified name in
10454 ctxp->current_parsed_class_un. Check class deprecation.
10455 (register_fields): Check field deprecation. Remember static final
10456 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10458 (method_header): New local variable ORIG_ARG. Use unqualified
10459 current class name for check on constructor errors. Promote return
10460 type if of record type. Argument list fix moved in
10461 fix_method_argument_names, called here. Check method deprecation.
10462 (fix_method_argument_names): New function.
10463 (method_declarator): Promote record typed arguments.
10464 (safe_layout_class): Check class methods before layout.
10465 (java_complete_class): Compute field layout when patched.
10466 (do_resolve_class): Try to load class after having it renamed
10467 after the package name.
10468 (get_printable_method_name): Use DECL_CONTEXT.
10469 (reset_method_name): New function.
10470 (check_method_redefinition): Use reset_method_name.
10471 (java_check_regular_methods): New local variable
10472 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10473 names for error report. Check for compile-time error when method
10474 found has default (package) access.
10475 (java_check_abstract_methods): Now takes an interface DECL node as
10476 an argument. Also reinstall real name on unchecked
10477 overriding/hiding methods for error report.
10478 (java_check_methods): Fixed leading comment. Get classes to verify
10479 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10480 CLASS_METHOD_CHECKED_P on class verification.
10481 (lookup_java_method2): Get real method name if necessary.
10482 (find_in_imports): Don't check package class access here.
10483 (resolve_package, lookup_package_type): New functions.
10484 (java_layout_classes): Fixed leading comment. Take classes to be
10485 laid out from ctxp->gclass_list.
10486 (java_complete_expand_methods): Don't expand native and abstract
10488 (java_expand_classes): New function.
10489 (resolve_expression_name): Use additional argument ORIG. Retrieve
10490 values of static final field of primitive types.
10491 (resolve_field_access): Handles static final field of promotive
10493 (resolve_qualified_expression_name): Handle STRING_CST as
10494 primaries and package name resolution. Check deprecation on found
10495 decls. Set where_found and type_found on non static field resolved
10496 during qualification. Layout non primitive field decl types.
10497 (check_deprecation): New function.
10498 (maybe_access_field): Simplified.
10499 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10500 removed. Reverse method's argument when primary is a type. Don't
10501 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10502 instead. Include abstract class in the list of class searchable
10503 for constructors. Use DECL_CONTEXT of found method for access
10504 checks. Check method deprecation.
10505 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10506 converting arguments. Handle INVOKE_INTERFACE.
10507 (lookup_method_invoke): Search constructor using existing
10508 infrastructure (don't rely on lookup_java_constructor anymore).
10509 (find_applicable_accessible_methods_list): Extra argument flag
10510 LC. Now include constructor in the search.
10511 (qualify_ambiguous_name): Conditional expression are primaries.
10512 (not_initialized_as_it_should_p): static final are always
10514 (java_complete_tree): Pass extra NULL argument to
10515 resolve_expression_name. Stricter test to carry on patching
10516 assignments. New case for INSTANCEOF_EXPR.
10517 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10518 (check_final_assignment, maybe_build_primttype_type_ref): New
10520 (patch_assignment): Detect resolved static finals and carry normal
10521 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10522 (try_builtin_assignconv): Access constant 0 on all primitive
10524 (valid_builtin_assignconv_identity_widening_p): Accept identical
10525 types. Accept all promoted type on int type.
10526 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10527 assigned to a reference.
10528 (valid_method_invocation_conversion_p): Accept to check null
10530 (build_binop): Merge declaration and initialization of local
10532 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10533 numeric types. Improved validity test for qualify operators on
10535 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10536 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10537 primitive type and issue the appropriate error message.
10538 (resolve_type_during_patch): Mark class loaded when resolved.
10539 (patch_cast): Allow null to be cased to reference types.
10540 (build_null_of_type): New function.
10541 (patch_array_ref): Handle array on references correctly.
10542 (patch_return): Removed unused local variable MODIFY. Force
10543 boolean to be returned as integers. Allows null to be returned by
10544 a function returning a reference.
10545 * typeck.c (convert_to_integer, convert_to_real,
10546 convert_to_pointer): Prototypes moved to convert.h
10547 (lookup_argument_method): Use method real name, if necessary.
10549 1998-10-30 Tom Tromey <tromey@cygnus.com>
10551 * class.c (build_class_ref): Changed name of primitive classes to
10554 * class.c (make_class_data): Renamed fields: nmethods to
10555 method_count, method_count to dtable_method_count. Always set
10556 `state' field to 0.
10557 * decl.c (init_decl_processing): Likewise.
10559 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10561 * class.c (layout_class): Don't mangle <finit>, produce
10562 __finit<class> instead. Don't verify artificial methods.
10563 * decl.c (finit_identifier_node): New declared global.
10564 (init_decl_processing): finit_identifier_node initialized.
10565 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10566 * java-tree.h (finit_identifier_node): Declared as extern.
10567 (struct lang_decl): New field called_constructor.
10568 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10569 (CLASS_HAS_FINIT_P): New macro.
10570 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10571 explicit constructor invocation.
10572 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10573 CALL_SUPER_CONSTRUCTOR_P): New macros.
10574 (write_classfile): Added prototype.
10575 * jcf-parse.c (jcf_parse_source): Parse and remember for
10576 generation if the file was seen on the command line.
10577 (parse_source_file): Don't write the class file here.
10578 (yyparse): Loop on files rewritten. Set current_jcf.
10579 (parse_zip_file_entries): Parse class file only if it was found.
10580 * lang.c (init_parse): Don't open command line provided filename
10582 (lang_parse): Don't set main_jcf anymore.
10583 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10584 (JCONSTRUCTOR_CHECK): New macro.
10585 (JBSC_TYPE_P): New macro.
10586 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10587 (COMPLETE_CHECK_OP_2): New macro.
10588 (struct parse_ctxt): New field explicit_constructor_p.
10589 (check_class_interface_creation): Fixed prototype indentation.
10590 (patch_method_invocation_stmt): Prototype reflects added argument.
10591 (patch_invoke): Likewise.
10592 (complete_method_declaration, build_super_invocation,
10593 verify_constructor_circularity,
10594 build_this_super_qualified_invocation, get_printable_method_name,
10595 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10596 verify_constructor_super, create_artificial_method,
10597 start_artificial_method_body, end_artificial_method_body,
10598 generate_field_initialization_code): New function prototypes.
10599 * parse.y: Fixed leading comment
10600 (constructor_header:, constructor_body:, block_end:): Rules tagged
10602 (type_declaration:): Call maybe_generate_finit.
10603 (method_declaration:): Action for method_body: placed in new
10604 function complete_method_declaration, called here.
10605 (constructor_declaration:): Defined actions. Removed leading
10607 (constructor_header:): New rule with action.
10608 (constructor_body:): Rule rewritten using block_begin: and
10609 block_end:. Defined actions.
10610 (constructor_declarator:, explicit_constructor_invocation:):
10612 (block:): Use new rules block_begin: block_end:.
10613 (block_begin:, block_end:): New rules and actions.
10614 (block_statements:): Fixed error message for explicit
10616 (method_invocation:): Call build_this_super_qualified_invocation
10617 if primary is `this' or `super' was seen.
10618 (conditional_expression:): Action defined.
10619 (extra_ctxp_pushed_p): New static global flag.
10620 (java_parser_context_save_global): Create parser context if
10621 necessary. Use extra_ctxp_pushed_p to remember it.
10622 (java_parser_context_restore_global): Pop extra parser context if
10624 (build_array_from_name): Array on primitive types are marked
10626 (register_fields): Restore new name in field initializer
10627 expression if type was altered. Non static fields initialized upon
10628 declaration marked initialized.
10629 (maybe_generate_finit): New function.
10630 (maybe_generate_clinit): Use create_artificial_method,
10631 start_artificial_method_body, end_artificial_method_body. Generate
10632 debug info for enclosed initialization statements.
10633 (method_header): Fixed leading comment. Check constructor
10634 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10636 (complete_method_declaration, constructor_circularity_msg,
10637 verify_constructor_circularity): New functions.
10638 (get_printable_method_name): New function.
10639 (check_method_redefinition): Don't rename <finit> methods. Fix
10640 declared constructor names. Error message for
10641 constructors modified.
10642 (java_check_regular_methods): Local variable seen_constructor
10643 renamed saw_constructor. Skip verification on constructors. Create
10644 default constructor with create_artificial_method.
10645 (java_check_methods): Removed unnecessary empty line.
10646 (create_artificial_method, start_artificial_method_body,
10647 end_artificial_method_body): New functions.
10648 (java_layout_classes): Changed leading comment. Reverse fields
10649 list if necessary. Always layout java.lang.Object if being
10651 (java_complete_expand_methods): Verify constructor circularity.
10652 (java_complete_expand_method): Call fix_constructor on
10653 constructors. Local variable no_ac_found removed. Restore
10654 bindings if method body expansion failed.
10655 (fix_constructors, verify_constructor_super,
10656 generate_field_initialization_code): New function.
10657 (java_expand_classes): Fixed leading comment. Write class file
10659 (resolve_expression_name): Check for illegal instance variable
10660 usage within the argument scope of an explicit constructor
10662 (resolve_qualified_expression_name): Pass extra from_super flag
10663 when invoking patch_method_invocation_stmt. New case for
10664 conditional expression when used as a primary. Check for error
10665 when acquiring super.
10666 (patch_method_invocation_stmt): Added extra argument super. New
10667 local variable is_static_flag. Set class_to_search according to
10668 the nature of the constructor invocation. Don't add `this'
10669 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10670 invocation within the argument scope of explicit constructor
10671 invocation. Set is_static according to is_static_flag. Provide
10672 extra `super' argument to patch_invoke invocation.
10673 (patch_invoke): New argument from_super. Loop on arguments
10674 indentation fixed. Pass from_super to invocation_mode. New switch
10675 case INVOKE_SUPER. Fixed error message in switch default case.
10676 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10678 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10679 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10680 message takes constructors into account.
10681 (find_applicable_accessible_methods_list): Fixed indentation.
10682 (qualify_ambiguous_name): Take explicit constructor invocation
10683 into account. Deal with a conditional expression as a primary to
10685 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10686 case. Added extra argument to patch_method_invocation_stmt.
10687 Register calls made to explicit constructor `this'. Don't call
10688 save_expr in ARRAY_REF case when emitting class files. Check for
10689 illegal use of this when expanding explicit constructor invocation
10691 (complete_function_arguments): Set and reset parser context
10692 explicit_constructor_p field value when appropriate.
10693 (build_super_invocation, build_this_super_qualified_invocation):
10695 (patch_assignment): Fixed typo.
10696 (patch_unaryop): Check on final fields occurs only when a decl
10698 (patch_return): Take constructors into account.
10699 (patch_conditional_expr): New function.
10700 * typeck.c (build_java_signature): Removed unnecessary empty line.
10702 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10704 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10706 1998-10-28 Tom Tromey <tromey@cygnus.com>
10708 * decl.c (init_decl_processing): Renamed fields.
10709 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10710 interface_len, msize fields.
10712 * class.c (make_class_data): Removed subclass_head and
10713 subclass_next fields.
10714 * decl.c (init_decl_processing): Removed subclass_head and
10715 subclass_next fields.
10717 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10719 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10720 * mangle.c (emit_unicode_mangled_name): Similarly.
10722 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10724 * jcf-parse.c (get_constant): Place braces around code to compute
10725 'd' when REAL_ARITHMETIC is not defined.
10727 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10729 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10732 1998-10-23 Tom Tromey <tromey@cygnus.com>
10734 * lang-specs.h: `.zip' files are input to jc1.
10736 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10738 * jvspecs.c: Add (but don't enable) support for combining multiple
10739 .class and .java input filenames to a single jc1 invocation.
10740 Add support for -C flag (copile to .class files).
10741 Translate -classpath and -CLASSPATH arguments.
10742 * lang-specs.h: Don't set %2 spec.
10744 1998-10-22 Tom Tromey <tromey@cygnus.com>
10746 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10748 (add_path): Don't add trailing separator to non-empty path
10751 * lang.c (lang_decode_option): Check for -fclasspath and
10752 -fCLASSPATH before examining other `-f' options.
10754 * java-tree.h (finalize_identifier_node): Don't declare.
10755 * class.c (make_class_data): Don't push "final" field.
10756 * decl.c (init_decl_processing): Don't push "final" field.
10757 (finalize_identifier_node): Removed.
10758 (init_decl_processing): Don't set finalize_identifier_node.
10760 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10762 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10764 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10765 (JV_SCAN_SOURCES): New macro.
10766 (JCF_DUMP_SOURCES): Likewise.
10767 (jcf-dump$(exeext)): New target.
10768 (jv-scan$(exeext)): New target.
10770 1998-10-22 Tom Tromey <tromey@cygnus.com>
10772 * Makefile.in (LEX): Removed.
10773 (LEXFLAGS): Likewise.
10774 (SET_BISON): New macro.
10776 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10777 spurious diffs in parse.c.
10778 ($(PARSE_SCAN_C)): Likewise.
10779 (PARSE_DIR): New macro.
10781 (PARSE_SCAN_C): Likewise.
10782 (PARSE_RELDIR): New macro.
10784 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10786 * jcf-io.c (find_class): Use saw_java_source to determine when to
10787 look for `.java' file.
10788 * jcf-parse.c (saw_java_source): New global.
10789 (yyparse): Set it if `.java' file seen.
10791 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10792 (GCJH_SOURCES): Likewise.
10793 * Makefile.in (datadir): New macro.
10794 (libjava_zip): Likewise.
10795 (JAVA_OBJS): Added jcf-path.o.
10796 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10797 (../gcjh$(exeext)): Likewise.
10798 (jcf-path.o): New target.
10799 * java-tree.h (fix_classpath): Removed decl.
10800 * jcf-parse.c (fix_classpath): Removed.
10801 (load_class): Don't call fix_classpath.
10802 * parse.y (read_import_dir): Don't call fix_classpath.
10803 * lex.h: Don't mention classpath.
10804 * lex.c (java_init_lex): Don't initialize classpath.
10805 * jcf-io.c (classpath): Removed global.
10806 (find_class): Use jcf_path iteration functions. Correctly search
10807 class path for .java file.
10808 (open_in_zip): New argument `is_system'.
10809 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10810 classpath-related options.
10811 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10813 (lang_init): Call jcf_path_init.
10814 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10815 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10816 Correctly put braces around second string in each entry.
10817 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10818 classpath-related options.
10819 (help): Updated for new options.
10820 * jcf.h: Declare functions from jcf-path.c. Don't mention
10821 `classpath' global.
10822 * jcf-path.c: New file.
10824 * jcf-depend.c: Include jcf.h.
10826 * jcf-write.c (localvar_alloc): Returns `void'.
10827 (localvar_free): Removed unused variable.
10829 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10830 (init_parse): Use OBJECT_SUFFIX, not ".o".
10832 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10834 * class.c (emit_register_classes): Renamed from
10835 emit_register_class.
10836 * java-tree.h (emit_register_classes): Prototype renamed from
10837 emit_register_class.
10838 * jcf-parse.c (yyparse): Call emit_register_classes once before
10840 * parse.y (java_expand_classes): No longer register classes.
10842 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * class.c (is_compiled_class): New local variable
10845 seen_in_zip. Identify classes found in currently compiled source
10847 * decl.c (complete_start_java_method): Fixed typo.
10848 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10849 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10850 (CLASS_P): Moved around.
10851 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10852 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10854 (jcf_parse_source): Changed leading comment. Removed unnecessary
10855 fclose and CLASS_FROM_SOURCE_P marking.
10856 (parse_source_file): New local variables remember_for_generation
10857 and filename. Mark parsed file name identifier node. Removed block
10858 executed when parse_only was null. Set remember_for_generation.
10859 Use it as an argument to java_pop_parser_context.
10860 (yyparse): New local variables several_files, list, next node and
10861 current_file_list. Split ampersand separated file names into
10862 current_file_list. Iterate through the list and parse accordingly.
10863 * parse.h (java_pop_parser_context): New function prototype.
10864 * parse.y (ctxp_for_generation): New static global variable.
10865 (java_pop_parser_context): New argument generate. Link popped ctxp
10866 to ctxp_for_generation list accordingly.
10867 (java_complete_expand_methods): Fixed indentation.
10868 (java_expand_classes): New function.
10870 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10872 * Makefile.in: Link with libiberty.a instead of memmove.o.
10874 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10876 * lex.c (setjmp.h): No longer included.
10877 * lex.h (setjmp.h): Included.
10878 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10879 (duplicate_declaration_error_p): Renamed from
10880 duplicate_declaration_error.
10881 (build_array_from_name): New function prototype.
10882 * parse.y (setjmp.h): No longer included.
10883 (variable_declarator_id): Define action.
10884 (build_array_from_name): New function.
10885 (duplicate_declaration_error_p): Renamed from
10886 duplicate_declaration_error. Fixed leading comment.
10887 (register_fields): Main `for' loop reorganized. Uses
10888 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10889 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10890 build_array_from_name.
10891 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10893 (read_import_dir): Don't try to skip `.' and `..'.
10894 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10895 build_array_from_name. Main `for' loop reorganized.
10896 (resolve_qualified_expression_name): When building access to a
10897 field, use the type where the field was found, not its own type.
10898 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10899 field was found is null.
10900 (qualify_ambiguous_name): Sweep through all successive array
10903 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10905 * java-tree.h (pop_labeled_block, lang_printable_name,
10906 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10907 interface_of_p, inherits_from_p, fix_classpath,
10908 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10909 make_class_data, register_class, alloc_name_constant): New
10910 function prototypes.
10911 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10912 indentation. Added cast to remove warning.
10913 (lang_printable_name): Set v argument unused.
10914 (lang_print_error): Added argument to lang_printable_name call.
10915 (java_dummy_print, print_lang_decl, print_lang_type,
10916 print_lang_identifier, lang_print_xnode): All argument marked
10918 * lex.c (java_unget_unicode): Removed unnecessary argument.
10919 (java_allocate_new_line): Unused local variable is gone.
10920 (java_read_char): Added parenthesis in expressions to remove
10921 warnings. Added final return statement.
10922 (java_read_unicode): Added parenthesis in expression to remove
10924 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10925 (java_parse_escape_sequence): Likewise.
10926 (java_lex): Unused local variables are gone. Fixed
10927 java_unget_unicode invocation.
10928 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10930 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10931 lang_printable_name invocation in macro.
10932 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10934 (duplicate_declaration_error): Suppressed unused argument in
10936 (identical_subpath_p): Function declaration is gone.
10937 (patch_invoke): Suppressed unused argument in prototype.
10938 (patch_cast, build_labeled_block, check_thrown_exceptions):
10940 * parse.y (setjmp.h): Included
10941 (toplev.h): Likewise.
10942 (field_declaration:): Suppressed unused local
10943 (label_decl:): Fixed build_labeled_block invocation.
10944 (java_pop_parser_context): Put extra parenthesis around assignment
10946 (yyerror): Suppressed unused local variables.
10947 (variable_redefinition_error): Fixed lang_printable_name
10949 (create_interface): Suppressed unused local variables.
10950 (create_class): Likewise.
10951 (duplicate_declaration_error): Suppressed unused argument. Fixed
10952 lang_printable_name invocation.
10953 (register_fields): Suppressed unused local variable. Fixed
10954 duplicate_declaration_error invocation.
10955 (method_header): Suppressed unused local variable.
10956 (method_declarator, parser_check_super): Likewise.
10957 (java_complete_class): Suppressed unused local variable. Fixed
10958 fatal error message.
10959 (complete_class_report_errors): Added default: in switch.
10960 (java_check_regular_methods): Fixed lang_printable_name
10962 (check_throws_clauses): Likewise.
10963 (java_check_abstract_methods): Suppressed unused local
10964 variable. Fixed lang_printable_name invocation.
10965 (read_import_entry): Added supplemental return statement.
10966 (read_import_dir): Suppressed unused local variables.
10967 (check_pkg_class_access, declare_local_variables): Likewise.
10968 (source_start_java_method): Suppressed unused extern variable
10970 (expand_start_java_method): Suppressed unused extern and local
10971 variable declarations.
10972 (java_complete_expand_methods): Likewise.
10973 (java_complete_expand_method): Suppressed unused local variables.
10974 (make_qualified_name): Likewise.
10975 (resolve_qualified_expression_name): Added default: in
10976 switch. Fixed lang_printable_name invocation.
10977 (class_instance_creation_expression): Added parenthesis around
10979 (patch_method_invocation_stmt): Fixed lang_printable_name and
10980 patch_invoke invocations.
10981 (check_for_static_method_reference): Fixed lang_printable_name
10983 (patch_invoke): Suppressed unused arguments and local variables.
10984 (lookup_method_invoke): Suppressed unused local variables.
10985 (qualify_ambiguous_name): Added default: in switch.
10986 (identical_subpath_p): Function removed.
10987 (patch_assignment): Suppressed unused local variables. Suppressed
10988 unnecessary if statement. Fixed lang_printable_name invocations.
10989 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10990 (valid_ref_assignconv_cast_p): Parenthesis around
10991 expression. Suppressed unused local variables.
10992 (build_binop): Suppressed unused local variables. fixed
10993 lang_printable_name invocations.
10994 (string_constant_concatenation): Suppressed unused local
10996 (patch_unaryop): Fixed lang_printable_name invocation.
10997 (patch_cast): Suppressed unnecessary argument. Fixed
10998 lang_printable_name invocation.
10999 (patch_array_ref): Fixed lang_printable_name invocation.
11000 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11001 (build_labeled_block): Suppressed unused argument.
11002 (generate_labeled_block): Fixed build_labeled_block invocation.
11003 (build_loop_body): Suppressed unused local variables.
11004 (patch_loop_statement): Likewise.
11005 (patch_exit): Fixed lang_printable_name invocation.
11006 (patch_switch_statement): Likewise.
11007 (case_identity): First argument marked unused.
11008 (patch_try_statement): Fixed lang_printable_name invocations.
11009 (patch_synchronized_statement, patch_throw_statement): Likewise.
11010 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11011 lang_printable_name invocations.
11012 (check_thrown_exceptions_do): Suppressed unused argument.
11014 1998-10-14 Tom Tromey <tromey@cygnus.com>
11016 * jcf-write.c (write_classfile): Add output class file as target.
11017 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11018 * jcf.h: Added declarations for dependency-tracking functions.
11019 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11020 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11021 (finish_parse): Call jcf_dependency_write.
11022 (dependency_tracking): New global.
11023 (DEPEND_SET_FILE): New define.
11024 (DEPEND_ENABLE): New define.
11025 (init_parse): Enable dependency tracking if required.
11027 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11028 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11029 (../gcjh$(exeext)): Likewise.
11030 (jcf-depend.o): New target.
11031 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11032 (GCJH_SOURCES): Likewise.
11033 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11035 (find_classfile): Added dep_name argument.
11036 (find_class): Compute name of dependency.
11037 (open_in_zip): Call jcf_dependency_add_file.
11038 * gjavah.c (output_file): No longer global.
11039 (usage): Don't mention "gjavah".
11041 (java_no_argument): Likewise.
11042 (version): Likewise.
11043 (main): Recognize and handle -M family of options.
11044 (print_mangled_classname): Return is void.
11045 (process_file): Handle case where output is suppressed.
11046 (HANDLE_END_FIELD): Likewise.
11047 (HANDLE_METHOD): Likewise.
11048 * jcf-depend.c: New file.
11050 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11052 * java-tree.def: Add missing newline at EOF.
11054 1998-10-13 Tom Tromey <tromey@cygnus.com>
11056 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11057 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11059 Include <config.h> and "system.h".
11060 (disassemble_method): Undefine RET to avoid clash with
11061 config/i386/i386.h.
11063 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * decl.c (runtime_exception_type_node, error_exception_type_node):
11066 New global variables.
11067 (init_decl_processing): Initialized.
11068 * expr.c (java_lang_expand_expr): Set caught exception type to
11069 null if catch handler argument doesn't exit.
11070 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11072 * java-tree.h (runtime_exception_type_node,
11073 error_exception_type_node): Global variables declared.
11074 (DECL_FUNCTION_THROWS): New macro.
11075 (DECL_FUNCTION_BODY): Modified comment.
11076 (DECL_SPECIFIC_COUNT): Likewise.
11077 (struct lang_decl): New field throws_list.
11078 (IS_UNCHECKED_EXPRESSION_P): New macro.
11079 * lex.c (java_lex): Generate location information for THROW_TK.
11080 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11081 EXCEPTIONS_P): New macros.
11082 (enum jdep_code): New value JDEP_EXCEPTION.
11083 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11084 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11085 PATCH_METHOD_RETURN_ERROR): New macros.
11086 (patch_method_invocation_stmt): Added new argument to prototype.
11087 (patch_synchronized_statement, patch_throw_statement,
11088 check_thrown_exceptions, check_thrown_exceptions_do,
11089 purge_unchecked_exceptions, check_throws_clauses): New function
11091 * parse.y Fixed typo in keyword section.
11092 (throw:): Rule tagged <node>.
11093 (THROW_TK): Keyword tagged <operator>.
11094 (method_header:): Last argument to call to method_header passed
11096 (throws:, class_type_list:, throw_statement:,
11097 synchronized_statement:, synchronized:): Defined actions.
11098 (method_header): New local variable current. Register exceptions
11099 from throws clause.
11100 (java_complete_tree): Complete and verify exceptions from throws
11102 (complete_class_report_errors): Error message on exceptions not
11104 (java_check_regular_methods): Fixed typo. Shortcut on private
11105 overriding methods. Changed error message on method
11106 redefinition. Check for throws clause compatibility.
11107 (check_throws_clauses): New function.
11108 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11109 method. Changed error message on method redefinition.
11110 (currently_caught_type_list): New static variable.
11111 (java_complete_expand_methods): Purge unchecked exceptions from
11112 throws clause list. Call PUSH_EXCEPTIONS before walk and
11113 POP_EXCEPTIONS after.
11114 (resolve_qualified_expression_name): Pass new argument as NULL to
11115 patch_method_invocation_stmt.
11116 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11117 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11118 argument list when appropriate. Use new argument if non null to
11119 store selected method decl.
11120 (patch_invoke): Convert if necessary args of builtin types before
11121 forming CALL_EXPR. Argument list no longer reversed here.
11122 (invocation_mode): Treat final methods as static methods.
11123 (java_complete_tree): New cases for THROW_EXPR: and
11124 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11126 (complete_function_arguments): No more RECORD_TYPE
11127 conversion. Function parameter nodes no longer saved.
11128 (valid_ref_assignconv_cast_p): Avoid handling null type.
11129 (patch_binop): Fixed null constant reference handling.
11130 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11131 BUILD_THROW macros.
11132 (patch_try_statement): Fixed comments. Record caught types in
11133 list, push the list, expand try block and pop the list.
11134 (patch_synchronized_statement, patch_throw_statement,
11135 check_thrown_exceptions, check_thrown_exceptions_do,
11136 purge_unchecked_exceptions): New functions.
11137 * typeck.c (lookup_argument_method): Allow WFL in place of method
11138 DECL_NAME during method definition check
11140 1998-10-09 Tom Tromey <tromey@cygnus.com>
11142 * gjavah.c (decode_signature_piece): New function.
11143 (print_c_decl): Use it. Added `name_override' argument.
11144 (print_method_info): Use name_override argument to print_c_decl.
11145 (seen_fields): Removed.
11146 (print_field_info): Don't update seen_fields.
11147 (struct method_name): New structure.
11148 (method_name_list): New global.
11149 (print_method_info): Add new method to list of methods.
11150 (name_is_method_p): New function.
11151 (print_field_info): If field name has same name as method, then
11153 (process_file): Parse methods before fields.
11154 (field_pass): New global.
11155 (HANDLE_END_FIELD): Take field_pass into account.
11157 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11159 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11160 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11162 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11164 * jvspec.c: Fix bug in jvgenmain_spec patch.
11166 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11168 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11169 * decl.c (soft_exceptioninfo_call_node): New global variable.
11170 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11171 takes extra integer argument. soft_exceptioninfo_call_node
11173 * except.c (java_set_exception_lang_code): New function
11174 (method_init_exceptions): Called here.
11175 (prepare_eh_table_type): New function.
11176 (expand_end_java_handler): Called here.
11177 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11178 one argument. Modified generation of call to
11179 soft_badarrayindex_node to use new argument.
11180 (build_java_arrayaccess): Pass faulty index value to
11181 build_java_throw_out_of_bounds_exception.
11182 (generate_name): New function.
11183 (java_lang_expand_expr): New local variables node, current,
11184 has_finally_p. Expand TRY_EXPR node.
11185 (process_jvm_instruction): Replace top of the stack with thrown
11186 object reference when entering exception handler.
11187 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11188 specific tree codes.
11189 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11191 (DECL_SPECIFIC_COUNT): New macro.
11192 (prepare_eh_table_type, java_set_exception_lang_code,
11193 generate_name): New function declarations.
11194 (match_java_method): Declaration deleted.
11195 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11197 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11198 * parse.h (redefinition_error, refine_accessible_methods_list,
11199 can_cast_to_p): Function declaration removed.
11200 (classitf_redefinition_error, variable_redefinition_error,
11201 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11202 find_most_specific_methods_list, argument_types_convertible,
11203 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11204 valid_cast_to_p, valid_method_invocation_conversion_p,
11205 try_reference_assignconv, add_stmt_to_compound,
11206 build_jump_to_finally, build_tree_list, patch_try_statement,
11207 java_get_catch_block): New function declarations.
11208 * parse.y (string_buffer_type): Global variable deleted.
11209 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11210 finally): Rules tagged <node>.
11211 (TRY_TK, CATCH_TK): Token tagged <operator>.
11212 (class_body_declaration:, class_member_declaration:,
11213 formal_parameter:, explicit_constructor_invocation:,
11214 interface_member_declaration:, constant_declaration:,
11215 primary_no_new_array:, class_instance_creation_expression:,
11216 array_creation_expression:): Issue error on unsuported JDK1.1
11218 (try_statement:, catches:, finally:): Define actions.
11219 (catch_clause_parameter): New rule.
11220 (catch_clause:): Use new rule catch_clause_parameter.
11221 (parse_jdk1_1_error): New function.
11222 (redefinition_error): Renamed classitf_redefinition_error.
11223 (variable_redefinition_error): New function.
11224 (check_class_interface_creation): Call
11225 classitf_redefinition_error.
11226 (java_complete_tree): Added error message on JDEP_TYPE: case.
11227 (complete_class_report_errors): Fixed indentation.
11228 (declare_local_variables): Call variable_redefinition_error.
11229 (source_end_java_method): Call java_set_exception_lang_code and
11230 emit_handlers where appropriate.
11231 (java_method_add_stmt): Call add_stmt_to_block.
11232 (add_stmt_to_block): New function.
11233 (lookup_method_invoke): Fixed outside comment. new local variable
11234 candicates. Call find_applicable_accessible_methods_list and
11235 find_most_specific_methods_list when searching for a
11236 method. Modified error report to list possible candidates when
11238 (find_applicable_accessible_methods_list,
11239 find_most_specific_methods_list, argument_types_convertible): New
11241 (refine_accessible_methods_list): Function deleted.
11242 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11243 expr (if applicable) before calling patch_array_ref.
11244 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11245 (enter_block): Fixed comment.
11246 (enter_a_block): New function.
11247 (patch_assignment): Reorganized. Call try_reference_assignconv for
11248 references. Call valid_cast_to_p instead of can_cast_to_p.
11249 (try_reference_assignconv,
11250 valid_builtin_assignconv_identity_widening_p): New functions.
11251 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11252 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11254 (build_string_concatenation): Don't resolve StringBuffer.
11255 (patch_cast): Fixed inverted arguments.
11256 (patch_array_ref): Code to save array expr deleted. Call
11257 valid_cast_to_p instead of can_cast_to_p.
11258 (generate_labeled_block): Call generate_name.
11259 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11260 patch_try_statement): New functions.
11261 * typeck.c (match_java_method): Function deleted.
11263 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11265 * jvspec.c: jvgenmain_spec uses different temporary file names.
11267 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11269 * jvspec.c (lang_specific_driver): Fail if user specifies
11270 --main= when not linking.
11272 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11274 * class.c (make_class_data): Push value for `thread' field.
11275 * decl.c (init_decl_processing): Added `thread' field to class.
11277 * class.c (add_field): Always make static fields externally
11280 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11282 * expr.c (build_java_athrow,
11283 build_java_throw_out_of_bounds_exception, expand_invoke,
11284 build_newarray, expand_java_multianewarray, build_java_monitor):
11285 Update comments to reflect _Jv_* function names.
11287 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11289 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11290 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11291 * parse.y (expand_start_java_method): Likewise.
11293 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11295 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11297 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11298 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11299 * expr.c: Remove no-longer-needed calls to promote_type.
11300 * decl.c (give_name_to_locals): Liekwise.
11301 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11302 * parse.y: Add/remove promote_type calls as appropriate.
11303 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11304 (parse_signature_string): Likewise.
11305 (build_java_array_type): Fix for now signature convenions.
11307 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11309 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11311 * class.c (init_class_processing): libjava function renamed to
11314 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11316 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11317 * java-tree.def: Fixed DEFTREECODE third argument.
11318 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11319 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11320 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11321 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11322 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11323 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11324 * lang.c (java_tree_code_type, java_tree_code_length,
11325 java_tree_code_name): New arrays.
11326 (lang_init): Append Java tree node definitions to Gcc ones.
11327 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11329 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11331 (java_lex): Allow declaration of empty string constants. Retain
11332 location information on CASE_TK and DEFAULT_TK.
11333 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11334 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11335 Modified to be more robust.
11336 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11337 (build_new_invocation, try_builtin_assignconv,
11338 patch_switch_statement, string_constant_concatenation,
11339 build_string_concatenation, patch_string_cst, patch_string,
11340 java_expand_switch): New function declarations.
11341 * parse.y: Rules related to switch and EH tagged <node>.
11342 (label_id): Set to NULL_TREE
11343 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11345 (this_or_super:): Fixed indentation.
11346 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11347 statement_expression:): Removed call to RULE on all sub-rules.
11348 (switch_expression:, switch_labels:): New rules.
11349 (switch_statement:, switch_block:, switch_block_statement_groups:,
11350 switch_block_statement_group:, switch_labels:, switch_label:):
11352 (throw_statement:, synchronized_statement:, try_statement:):
11353 Defined temporary actions.
11354 (class_instance_creation_expression:): Call
11355 build_new_invocation. Fixed indentation.
11356 (field_access): Fixed indentation.
11357 (method_invocation): Likewise.
11358 (make_qualified_primary): Use THIS_EXPR.
11359 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11360 resolving from SUPER, set *type_found.
11361 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11362 (java_complete_tree): Removed unused local variable `location'. Case
11363 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11364 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11365 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11366 STRING_CST: case. default: checks for patchable strings.
11367 (complete_function_arguments): Transform string constant or
11368 crafted StringBuffer if necessary.
11369 (build_method_invocation): Fixed comments.
11370 (build_new_invocation): New function.
11371 (patch_assignment): Call try_builtin_assignconv to figure a valid
11372 assignment conversion between builtin types.
11373 (try_builtin_assignconv): New function.
11374 (build_binop): Use URSHIFT_EXPR directly to call build.
11375 (operator_string): Use UNARY_PLUS_EXPR.
11376 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11378 (do_merge_string_cste, merge_string_cste,
11379 string_constant_concatenation, build_string_concatenation,
11380 patch_string, patch_string_cst): New function.
11381 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11382 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11383 (build_newarray_node): Use NEW_ARRAY_EXPR.
11384 (build_this): Use THIS_EXPR.
11385 (build_return): Enable debug information on return statement.
11386 (build_if_else_statement): Likewise.
11387 (complete_labeled_statement): Fixed related comment.
11388 (build_loop_body): Fixed comment.
11389 (build_bc_statement): Enable debug information on break/continue
11391 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11393 (patch_switch_statement, case_identity, java_expand_switch): New
11396 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11398 * buffer.h (BUFFER_INIT): New macro.
11399 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11400 Pass (struct jcf_partial *state) to most functions.
11401 (jcf_block, jcf_relocation): New types.
11402 Support labels, branches, conditionals, loops.
11404 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11406 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11408 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11410 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11411 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11412 not integer_type_node (INT_TYPE_SIZ bits).
11414 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11416 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11417 * jcf-dump.c (print_exception_table): New function.
11418 (disassemble_method): Better handling of wide instructions.
11419 Make more robust for bad input.
11421 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11423 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11426 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11428 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11430 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11432 * Makefile.in ($(PARSE_H)): Removed target.
11434 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11436 * Makefile.in (JAVA_OBJS): Add memmove.o
11437 (memmove.o): New target & rules.
11439 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11441 * expr.c (expand_invoke): Don't generate a call to the class init
11444 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11446 * Makefile.in: Add many missing dependencies.
11447 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11449 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11450 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11452 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11454 * decl.c (complete_start_java_method): If method is static (and
11455 not private) call _Jv_InitClass.
11456 * expr.c (expand_invoke): Don't call build_class_init.
11458 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11460 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11462 * Make-lang.in (GCJ): Define before using.
11464 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11466 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11467 losing due to namespace pollution in GNU getopt.h
11469 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11471 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11472 (java.all.cross): Likewise.
11473 (java.rest.encap): Likewise.
11475 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11477 * gjavah.c (print_class_decls): Fix thinko in arglist
11478 * jcv-io.c (find_classfile): Similarly.
11480 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11482 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11484 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11486 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11487 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11488 * Makefile.in (PARSE_C): New macro.
11489 (PARSE_H): Likewise.
11490 (PARSE_SCAN_C): Likewise.
11491 ($(PARSE_C)): Target renamed from parse.c.
11492 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11493 (clean): Remove parse-scan.c as well.
11494 (parse.o): Depend on $(PARSE_C).
11496 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11498 * README, license.terms: Removed.
11500 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11501 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11502 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11503 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11504 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11505 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11506 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11507 and Java trademark attribution.
11509 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11511 * Makefile.in: Use gcjh, not gjavah.
11512 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11513 * Make-lang.in: Changed gjavah to gcjh everywhere.
11515 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11517 * gjavah.c: Support new -prepend -add -append flags.
11518 (print_method_info): Method is not virtual if class is final.
11520 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * jv-scan.c: Fixed copyright assignment.
11523 * keyword.gperf: Likewise.
11524 * keyword.h: Likewise.
11525 * lex.c: Fixed copyright assignment.
11526 (java_lex): Push unicode back when parsing '<'.
11527 * lex.h: Fixed copyright assignment.
11528 * parse-scan.y: Likewise.
11529 * parse.h: Fixed copyright assignment.
11530 (build_debugable_stmt, complete_for_loop): New function prototypes.
11531 * parse.y: Fixed copyright assignment.
11532 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11533 size_zero_node when completing a loop with no exit condition.
11534 (for_statement_nsi:): Define action.
11535 (for_init:, for_update:): Return size_zero_node when empty.
11536 (declare_local_variables): Call build_debugable_stmt.
11537 (build_debugable_stmt): New function.
11538 (build_loop_body): Build debugable statement around loop
11540 (complete_loop_body): Take into account the debugable statement
11541 around the EXIT_EXPR.
11542 (complete_loop_body): New function.
11543 (patch_exit_expr): Fixed condition inversion.
11545 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11547 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11548 name of thread define.
11549 * jvspec.c (THREAD_NAME): New macro.
11551 (THREADLIB): Likewise.
11552 (lang_specific_driver): Recognize attempt to link with thread
11553 library or gc library. Recognize -ljava on command line so it
11554 isn't linked against more than once.
11556 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11558 * parse-scan.y (report_main_declaration): Name of the class
11559 containing `main' can be a qualified name.
11561 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11563 * config-lang.in: Changed gjavac to gjc everywhere.
11564 * Make-lang.in: Changed gjavac to gjc everywhere.
11566 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11568 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11569 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11570 and install the files.
11571 * Makefile.in (JAVA_OBJS_LITE): New variable.
11572 (compiler:): Now include jv-scan as a dependency.
11573 (../jv-scan$(exeext), parse-scan.c): New targets.
11574 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11575 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11576 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11577 check for errors even if parse_only.
11578 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11580 (yylex): New function. Uses java_lex body.
11581 (java_lex): Removed commented out statement. Remove local variable
11582 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11583 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11584 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11585 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11586 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11587 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11589 (java_lex_error): Empty if JC1_LITE is defined.
11590 (java_get_line_col): Return 0 if JC1_LITE is defined.
11591 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11592 SET_MODIFIER_CTX): Moved into the section containing the macros
11593 conditionally defined by JC1_LITE.
11594 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11595 argument if JC1_LITE is defined.
11596 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11597 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11599 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11600 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11601 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11602 to different values according to JC1_LITE.
11603 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11604 declared if JC1_LITE set.
11605 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11606 defined if JC1_LITE not set.
11607 (struct parser_ctx): Reorganized and skip the jc1 front end part
11609 (java_layout_classes): New function definition.
11610 (java_push_parser_context, java_init_lex, yyparse, yylex,
11611 yyerror): Prototype always declared. All other static function
11612 prototypes declared only if JC1_LITE is not set.
11613 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11614 declared in parse.h.
11615 (java_layout_classes): New function.
11616 (java_complete_expand_methods): No longer layout the class here.
11617 * parse-scan.y: New file.
11618 * jv-scan.c: New file.
11620 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11622 * gjavah.c (main): Handle -friend option.
11623 (friend_specs): New global.
11624 (generate_access): Handle friend_specs.
11625 (process_file): Likewise.
11626 (MAX_FRIENDS): New macro.
11627 (friend_count): New global.
11628 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11629 Changed all callers.
11631 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11633 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11634 (main): Handle processing all the entries of a named .zip archive.
11635 * jcf-io.c (jcf_trim_old_input): New function.
11636 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11638 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11640 * lang.c (flag_assume_compiled): Make default be on.
11642 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11644 * jcf-dump.c: Add bunches of flags to control output more.
11645 (process_class): New function; support printing more than one class.
11646 (main): Support new --print-main and --javap flags.
11647 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11648 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11650 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11652 Change mangling of dispatch table to match C++ vtable (w/thunks).
11653 * class.c (build_dtable_decl), java-tree.h: New function.
11654 (make_class_data): Call it.
11655 * decl.c (init_decl_processing): Likewise.
11657 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11659 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11660 soft_anewarray; adjust args passed.
11661 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11662 match _Jv_NewObjectArray.
11664 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11666 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11667 * expr.c (loopup_label): Call create_label_decl.
11668 (create_label_decl): New function.
11669 (java_lang_expand_expr): Call expand_start_bindings with argument
11671 * java-tree.h Added space after PROTO in function declarations
11673 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11674 (create_label_decl, push_labeled_block): New function
11676 * lex.c (label_id): Initialize.
11677 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11679 * parse.h Added space after PROTO in function declarations when
11681 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11682 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11683 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11684 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11686 (struct parser_ctxt): New fields current_loop,
11687 current_labeled_block.
11688 (build_if_else_statement, patch_if_else_statement,
11689 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11690 generate_labeled_block, complete_labeled_statement,
11691 build_bc_statement, patch_bc_statement, patch_loop_statement,
11692 build_new_loop, build_loop_body, complete_loop_body): New function
11694 * parse.y (java_warning_count): New global variable.
11695 (label_id): New static variable.
11696 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11697 (block:): Return size_zero_node when block is empty.
11698 (empty_statement:): Return size_zero_node.
11699 (statement:): Implement supplemental action when for_statement: is
11701 (label_decl:): New rule.
11702 (labeled_statement:): Rewritten using label_decl. Actions
11704 (labeled_statement_nsi:): Likewise.
11705 (if_then_statement): Actions implemented.
11706 (while_expression): New rule.
11707 (while_statement:): Rewritten using while_expression. Actions
11709 (while_statement_nsi:): Likewise.
11710 (do_statement_begin:): New rule.
11711 (do_statement:): Rewritten using do_statement_begin. Actions
11713 (for_statement:): Rewritten using for_begin. Actions implemented.
11714 (for_statement_nsi:): Likewise.
11715 (for_header:, for_begin:): New rules.
11716 (for_init:): Actions implemented.
11717 (statement_expression_list:, break_statement:,
11718 continue_statement:): Likewise.
11719 (yyerror): Count number of issued warning(s).
11720 (java_report_errors): Report error(s) and/or warning(s).
11721 (java_complete_class): Use build_java_argument_signature to
11722 recompute completed method signature.
11723 (java_check_regular_methods): New locals method_wfl and aflags.
11724 Use method_wfl instead of lookup_cl during error reports. Fixed
11725 indentation and modified some error messages. Use
11726 lang_printable_name in method instead of the DECL_NAME. New code
11727 to issue warnings on methods not overriding corresponding methods
11728 private to a different package.
11729 (java_method_add_stmt): Call add_stmt_to_compound.
11730 (add_stmt_to_compound): New function.
11731 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11732 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11733 (build_if_else_statement, patch_if_else_statement,
11734 build_labeled_block, generate_labeled_block,
11735 complete_labeled_statement, build_new_loop, build_loop_body,
11736 complete_loop_body, patch_loop_statement, build_bc_statement,
11737 patch_bc_statement, patch_exit_expr): New functions.
11738 * typeck.c (build_java_signature): Build argument signature before
11739 enclosing it in between parenthesis.
11741 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11743 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11744 (JAVA_OBJS): Added reminder comment
11746 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11748 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11749 be interpreted as a long long.
11751 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11753 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11754 soft_initialise_class. Use _Jv_NewMultiArray, not
11755 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11756 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11757 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11758 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11760 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11762 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11763 length_identifier_node): New global tree node constants.
11764 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11765 Replace uses by super_identifier_node etc.
11766 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11768 * parse.y (resolve_field_access): Don't special-case ".length" if
11769 flag_emit_class_files.
11770 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11771 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11774 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11776 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11777 * class.c (make_method_value): Remove init for removed fields.
11779 * class.c (layout_class): Use build_java_argument_signature.
11780 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11782 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11783 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11784 (build_java_signature): Don't use push_java_argument_signature.
11786 * typeck.c (lookup_argument_method): New function.
11787 * parse.y (java_check_regular_methods): Use lookup_argument_method
11788 instead of lookup_java_method2 followed by lookup_java_method.
11790 * parse.y (check_method_redefinition): Minor optimization.
11792 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11793 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11795 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11797 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11800 * gjavah.c (java_float_finite): Use K&R-style definition.
11801 (java_double_finite): Likewise.
11802 (generate_access): Now returns void. Changed all callers.
11803 (last_access_generated): Removed.
11804 (process_file): Only make a single pass over the .class file.
11806 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11808 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11809 for compatibility for G++ (with -fvtable-thunks).
11810 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11812 * gjavah.c (process_file): Use public inheritance for super-class.
11814 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11816 * lex.c (java_init_lex): Initialize ctxp->package.
11817 * parse.h (struct parser_ctxt): package and package_len replaced
11818 by tree package, an identifier node. Field method_decl_list is
11819 gone. Fixed comments.
11820 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11821 class_in_current_package): New function prototypes.
11822 * parse.y (array_type:): Set class loaded flag on primitive type
11824 (package_declaration:): Assign ctxp->package to the
11826 (method_invocation:): Handle invocation of method qualified by
11828 (single_type_import_declaration:): Removed ambiguity check.
11829 (java_pop_parser_context): New local variable `next'. Reset and
11830 set IMPORT_CLASSFILE_NAME flags on current and previous import
11832 (java_accstring_lookup): Use new local macro COPY_RETURN.
11833 (lookup_field_wrapper): New function.
11834 (parser_qualified_classname): Use merge_qualified_name.
11835 (parser_check_super_interface): Broaden error message.
11836 (do_resolve_class): Check for qualified class name in the current
11837 compilation unit if appropriate.
11838 (process_imports): Check for already defined classes.
11839 (check_pkg_class_access): Got rid of call to
11840 get_access_flags_from_decl.
11841 (java_complete_expand_methods): Call safe_layout_class based on
11842 the current class size.
11843 (make_qualified_primary): Build a WFL qualification on primary if
11845 (merge_qualified_name): New function.
11846 (make_qualified_name): Use merge_qualified_name.
11847 (resolve_expression_name): Use safe_lookup_field.
11848 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11849 (resolve_qualified_expression_name): Likewise. Check on resolved
11850 element accessibility.
11851 (not_accessible_p, class_in_current_package): New functions.
11852 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11853 (patch_method_invocation_stmt): Merged common pieces. Check
11854 accessibility of invoked method.
11855 (check_for_static_method_reference): Add returned type in error
11857 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11858 (refine_accessible_methods_list): Merged two conditions in test.
11859 (java_complete_class): Sanity check on stabilize_ref gone.
11860 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11862 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11864 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11866 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11868 * gjavah.c (F_NAN): Removed.
11869 (F_NAN_MASK): New macro.
11870 (F_POSITIVE_INFINITY): Removed.
11871 (F_NEGATIVE_INFINITY): Likewise.
11872 (java_float_finite): Rewrote.
11873 (D_NAN_MASK): Renamed.
11874 (java_double_finite): Rewrote.
11875 (D_POSITIVE_INFINITY): Removed.
11876 (D_NEGATIVE_INFINITY): Likewise.
11878 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11879 If verbose, print underlying representation of value in hex.
11881 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11883 * buffer.h, buffer.c: New files.
11884 * Makefile.in (JAVA_OBJS): Add buffer.o.
11886 Support locals variables and writing their debug entries to .class.
11887 * jcf-write.c: Simplify some by user new buffer type.
11888 (vode_buffer_grow): Removed.
11889 (struct localvar_info): New type.
11890 (localsvars, localvartable): New buffers.
11891 (localvar_alloc, localvar_free): New functions.
11892 (generate_bytecode_insns): Handle local variables.
11893 (generate_classfile): Write LocalVariableTable attribute.
11895 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11897 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11898 * zipfile.h (ZIPMAGIC): New macro.
11900 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11902 * Makefile.in (gjavah.o): Updated dependencies.
11903 (jcf-dump.o): Likewise.
11904 (all.indirect): Use ../gjavah.
11905 (../gjavah$(exeext)): Likewise.
11906 (clean): Don't remove gjavah.
11907 (clean): Remove parse.c, not java/parse.c.
11908 * Make-lang.in (java): Added gjavah.
11909 (gjavah$(exeext)): New target.
11910 (GJAVAH_SOURCES): New macro.
11911 (java.all.build): Added gjavah.
11912 (java.all.cross): Likewise.
11913 (java.rest.encap): Likewise.
11914 * config-lang.in (compilers, stagestuff): Added gjavah.
11916 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11918 * gjavah.c (java_float_finite): New function.
11919 (java_double_finite): Likewise.
11920 (F_POSITIVE_INFINITY): New macro.
11921 (F_NEGATIVE_INFINITY): Likewise.
11923 (D_POSITIVE_INFINITY): Likewise.
11924 (D_NEGATIVE_INFINITY): Likewise.
11926 (print_field_info): Use java_float_finite and java_double_finite.
11928 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11930 * parse.y (method_header): Name "this" implicit argument.
11932 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11934 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11935 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11936 (put_linenumber): New function.
11937 (generate_bytecode_insns, generate_classfile): Write line numbers.
11939 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11941 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11942 (lookup_name, build_known_method_ref, build_class_init,
11943 build_invokevirtual, invoke_build_dtable, match_java_method,
11944 build_field_ref, pushdecl_force_head, build_java_binop,
11945 binary_numeric_promotion, build_decl_no_layout,
11946 build_java_arrayaccess, build_newarray, build_anewarray,
11947 build_java_array_length_access, build_java_arraynull_check): New
11948 extern function prototypes.
11949 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11950 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11952 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11954 * jcf.h (jcf_out_of_synch): New extern function prototype.
11955 * parse.h: Static/global function implemented in parse.y
11956 prototyped and declarations moved at the end of the file.
11957 (DECL_P): Check that the argument isn't null.
11958 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11959 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11960 (QUAL_DECL_TYPE): New macro.
11961 (PARAMS): Macro definition removed.
11962 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11963 (return_statement:): Call build_return.
11964 (field_access:): Call make_qualified_primary in sub rule.
11965 (method_invocation:): Build method invocation and call
11966 make_qualified_primary when processing primaries.
11967 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11968 get_type_from_signature.
11969 (java_check_regular_method): Extra integer 0 argument when calling
11970 lookup_java_method2.
11971 (lookup_java_interface_method2): Extra method DECL argument when
11972 calling lookup_java_interface_method2.
11973 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11974 COMPOUND_EXPR node.
11975 (java_complete_expand_method): Layout current class iff not
11976 already done. Don't process interface's methods.
11977 (java_complete_expand_method): Use super class only if it
11978 exists. Use current class otherwise.
11979 (make_qualified_primary): New function.
11980 (resolve_expression_name): Process qualified expression or
11981 expression from primary the same way.
11982 (resolve_expression_name): Two last arguments to
11983 resolve_field_access are now NULL_TREEs.
11984 (resolve_field_access): New variable is_static. Local field must
11985 be DECLs. is_static computed on field DECLs only. Append code in
11986 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11987 to initialize field_type.
11988 (resolve_qualified_expression_name): New local variable,
11989 previous_call_static and is_static. Handle primaries with function
11990 calls, casts, array references and `this'. `super' now handled as
11991 `(super_class)this'. Use is_static to clarify boolean expressions.
11992 Added code to handle case where a proper handle is required to
11993 access a field. Use QUAL_DECL_TYPE where applicable.
11994 (maybe_access_field): New function.
11995 (patch_method_invocation_stmt): New arguments primary, where,
11996 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11997 deleted. Use `where' as a type to search from if specified. Check
11998 for static method reference where forbidden. Append primary or
11999 current_this to the argument list if not calling constructor nor
12001 (check_for_static_method_reference): New function.
12002 (patch_invoke): Layout the class on which new is done if
12004 (lookup_method_invoke): Changed format to report errors on
12006 (qualify_ambiguous_name): New local variable this_found. Now
12007 handle things from primaries. Method call are considered
12009 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12010 changed into NULLs.
12011 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12012 (java_complete_tree): New case fo RETURN_EXPR. Process function
12013 call arguments in separate function.
12014 (complete_function_arguments): New function.
12015 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12017 (patch_assignment): Take the return function slot into account as
12018 a RHS. Distinguish assignment from a return.
12019 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12020 when checking methods in interfaces.
12021 (resolve_type_during_patch): NULL argument to unresolve_type_p
12022 instead of NULL_TREE.
12023 (patch_newarray): Fixed typo in comment.
12024 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12025 (build_return, patch_return): New functions.
12026 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12028 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12030 * constants.c (find_name_and_type_constant, find_fieldref_index,
12031 find_methodref_index): New methods.
12032 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12033 just return given method. Also, rename to build_known_method_ref.
12034 (expand_invoke): Rename call to build_invoke_non_interface.
12035 * java-tree.h, parse.h: Update prototype.
12036 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12037 (such as expand_expr_stmt) if flag_emit_class_files.
12038 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12039 STACK_TARGET, IGNORE_TARGET): New macros.
12040 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12041 (generate_bytecode_insn): New function to generate method's bytecode.
12042 (generate_classfile): Node generate Code attribute for a method.
12043 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12044 push_long_const, field_op, adjust_typed_op, maybe_wide):
12045 New functions used by generate_bytecode_insn.
12047 * typeck.c (signature_include_return): Remove variable.
12048 (push_java_argument_signature, build_java_argument_signature): New.
12049 (build_java_signature): Use push_java_argument_signature.
12050 * parse.y: Use build_java_argument_signature instead of fiddling
12051 with signature_include_return.
12053 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12055 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12058 * Makefile.in (all.indirect): Added gjavah$(exeext).
12059 (gjavah$(exeext)): Added $(exeext).
12062 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12064 * class.c (layout_class): Call to java_layout_parsed_class replace
12065 by safe_layout_class.
12066 * expr.c (build_java_array_length_access): Removed static storage
12067 class in the function definition.
12068 (build_java_arraynull_check): Likewise.
12069 Also fixed typos in two comments.
12070 * lex.c (java_init_lex): Initialize static global kw_length.
12071 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12072 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12074 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12075 * parse.h (resolve_no_layout): New static function declaration.
12076 (get_identifier_in_static): Declaration removed.
12077 (java_layout_parsed_class): Function name declaration changed to
12079 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12080 not_initialized_as_it_should_p, build_this): New static function
12082 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12083 binary_numeric_promotion, stabilize_reference,
12084 build_decl_no_layout, build_java_arrayaccess): Extern function
12085 declarations moved into their own section.
12086 (build_newarray, build_anewarray, build_java_array_length_access,
12087 build_java_arraynull_check): New extern function declarations.
12088 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12089 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12091 (CALL_CONSTRUCTOR_P): New macro.
12092 * parse.y (kw_length): New static global tree node.
12093 (return_statement): Tagged <node>.
12094 (RETURN_TK): Tagged <operator>.
12095 (variable_declarator_id:): Build variable declaration with an
12096 empty initialization value if a syntax error was found in the
12097 initialization part of the variable declaration.
12098 (statement_without_trailing_substatement:): return_statement: now
12099 uses the default rule.
12100 (return_statement:): Temporarily fixed to return NULL_TREE.
12101 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12102 (class_instance_creation_expression:): Class creation rules now
12103 call build_method_invocation upon reduction.
12104 (array_creation_expression:): Rules call build_newarray_node upon
12106 (dim_exprs:): Build a list of dimension expressions.
12107 (dim_expr:): Store location of the OSB_TK in the dimension
12109 (method_invocation:): Added a new error rule.
12110 (build_unresolved_array_type): WFL argument may also be an array
12111 on a primitive type. Name of the argument changed to reflect this.
12112 (method_declarator): Insert argument type at the beginning of the
12113 argument type list and later reverse the list.
12114 (unresolved_type_p): Argument 'returned' may be optionally
12116 (java_layout_class_from_source): Function renamed
12118 (resolve_and_layout): Now call resolve_no_layout and
12120 (resolve_no_layout): New function.
12121 (purify_type_name): New function.
12122 (complete_class_report_errors): Call purify_type_name during error
12123 report on a type not found.
12124 (process_imports): error_found local variable doesn't need to be
12125 initialized to zero.
12126 (declare_local_variables): New local type_wfl. Fixed typo in error
12127 message. type_wfl assigned to unresolved type and used to register
12128 incomplete type. Build a WFL around the variable initialization
12129 statement so that debug info can be generated on it.
12130 (source_start_java_method): Reverse argument list after they've
12132 (current_this): New static global variable.
12133 (java_complete_expand_methods): Set current_this when appropriate.
12134 (resolve_expression_name): Build correct static and non static
12135 field access bearing a simple name.
12136 (resolve_field_access): Resolve the length field of arrays. Handle
12138 (patch_method_invocation_stmt): Set the type of the method
12139 invocation to error_mark_node. This value is later overridden by a
12140 valid type, if any. Don't handle qualified constructor invocation
12141 as qualified method invocation. Call lookup_method_invoke with its
12142 new flag. It's no longer necessary to access the selected method
12143 as the value of a tree list. Handle constructor invocation.
12144 (patch_invoke): Reverse argument list when invoking non interface
12145 methods. Insert call to new as the first argument of the
12147 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12148 defined within a final class. Return INVOKE_STATIC if the invoked
12149 method is a constructor.
12150 (lookup_method_invoke): New lc argument is a flag to indicate a
12151 constructor lookup. Now handle constructor lookup. Choose the most
12152 specific method in case several were matching the invocation
12153 requirements. Return a method decl instead of a tree list featuring
12154 one single method decl element.
12155 (refine_accessible_methods_list): New lc flag argument to
12156 indicate that a constructor is being looked up.
12157 (not_initialized_as_it_should_p): New function.
12158 (java_complete_tree): Now process fake tree codes
12159 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12160 save_expr on resolved function call arguments. Case on
12161 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12162 (patch_assignment): LHS can be a field access expression. When
12163 dealing with reference, lhs_type is the promoted type of the
12164 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12166 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12167 (patch_binop): Use not_initialized_as_it_should_p where
12169 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12170 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12172 (resolve_type_during_patch): New function.
12173 (patch_cast): Call resolve_type_during_patch to resolve type and
12174 report error accordingly.
12175 (patch_array_ref): Use not_initialized_as_it_should_p where
12176 applicable. Array base expression is saved before being
12177 used. Promote the type of an array elements if it contains non
12179 (build_newarray_node, patch_newarray, build_this): New functions.
12181 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12183 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12184 increment it in `for' statement.
12185 (print_field_info): If number is inf or nan, don't print it.
12186 (print_method_info): If method name is `delete', just ignore it.
12187 (print_c_decl): Special-case jstringArray.
12189 * gjavah.c (help): New function.
12190 (no_argument): New function.
12191 (usage): Changed text.
12192 (main): Rewrote argument handling. Now handles -v, --help,
12194 (version): New function.
12195 (found_error): New global.
12196 (main): Return found_error.
12197 (generate_access): Set found_error.
12198 (print_c_decl): Likewise.
12200 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12202 * gjavah.c (print_c_decl): Don't print "," when examining field.
12203 Skip type name when looking at "[L" types.
12204 (process_file): Now static.
12205 (generate_access): Now returns int.
12206 (last_access_generated): New global.
12207 (process_file): Clear last_access_generated; make multiple passes
12209 (print_field_info): Just return if generate_access returns true.
12210 (print_method_info): Likewise. Also, allow <init> functions to
12212 (print_c_decl): Added is_init argument. Print constructors
12214 (print_cxx_classname): Use UTF8_GET to extract characters from
12216 (print_base_classname): New function.
12217 (print_class_decls): New function.
12218 (process_file): Use it.
12219 (utf8_cmp): New function.
12221 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12223 * lang-options.h: Format changed to match changes in gcc/toplev.c
12224 to implement a --help option.
12226 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12228 * decl.c (init_decl_processing): Revert change to dtable_type.
12230 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12232 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12234 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12236 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12238 * lang.c (lang_init): Default flag_exceptions to 1, without
12239 checking to see if it's 2 first.
12241 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12243 * constants.c: Include "system.h".
12244 * decl.c: Likewise.
12245 * lang.c (flag_new_exceptions): Get via extern now.
12246 (lang_init_options): New functions. Turn on flag_new_exceptions.
12248 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12250 * lex.c (java_lex): Return 0 when we see an invalid character in
12253 * lex.c (java_read_char): Specify extra argument when calling
12255 (java_read_unicode, java_parse_end_comment,
12256 java_parse_escape_sequence): Likewise,
12257 (java_lex): Specify extra argument when calling
12258 java_lex_error. Test that IDs are beginning with a legal character
12259 for IDs. Handle invalid characters with an error message and a
12260 call to java_lex_error.
12261 (java_lex_error): Adjust column position by new argument
12262 `forward'. Issue an error even if in the middle of reporting an
12265 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12267 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12268 we don't explicitly put a null pointer when we're copying it.
12270 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12272 * gjavah.c (print_cxx_classname): New function.
12273 (super_class_name): Likewise.
12274 (print_super_fields): Removed.
12275 (in_super): Removed.
12276 (print_field_info): Never generate #defines.
12277 (print_c_decl): Changed generated types to match JNI. No longer
12278 print class name before method name.
12279 (print_method_info): Print "static" before static methods.
12280 Print "virtual" before non-final methods.
12281 (usage): Use exit(1), not exit(-1).
12283 (print_field_info): Use %.17g to print a double.
12284 (last_access): New globals.
12285 (process_file): Initialize last_access.
12286 (usage): Now static.
12287 (ACC_VISIBILITY): New define.
12288 (generate_access): New function.
12289 (print_field_info): Call it.
12290 (print_method_info): Likewise. Also, generate information for all
12291 methods, not just native methods. Return void.
12292 (print_c_decl): Return void.
12293 (print_field_info): Return void.
12295 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12297 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12298 processing the jc1 grammar file. Prefix bison functions and
12299 variables with java_.
12300 (parse.c): Dependencies on parse.h and lex.h
12301 * expr.c (build_java_arrayaccess): Function now global.
12302 * java-tree.h: Comment reorganized to carry on previous
12303 classification effort.
12304 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12305 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12306 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12307 java_parse (new prefix java_ generated by bison).
12308 (java_layout_parsed_class, java_register_parsed_class): Function
12310 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12311 * lex.c (static tree wfl_op): Variable deleted.
12312 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12313 ctxp fields to NULL_TREE.
12314 (java_lex): No longer create WFL for operators. Filename caching
12315 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12316 created as STRING_CST and later expanded. Removed extra argument
12317 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12319 (build_wfl_node): Removed code in comments.
12320 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12321 store token and location data in the current bison token.
12322 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12323 static/extern function declaration at the beginning of the file.
12324 (struct qualification): Data structure definition deleted.
12325 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12326 (qualify_ambiguous_name): Function declaration modified. Function
12327 now returns nothing.
12328 (build_array_ref, patch_array_ref, make_qualified_name,
12329 resolve_qualified_expression_name, maybe_generate_clinit,
12330 resolve_field_access): New static function declarations.
12331 (build_java_arrayaccess): New extern function declaration.
12332 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12333 (CALL_EXPR_PRIMARY): Macro deleted.
12334 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12335 (struct parser_ctxt): Field initialized_final
12336 removed. non_static_initialized, static_initialized: New fields.
12337 * parse.y (static tree kw_super, static tree kw_this): New global
12339 (%union): tree wfl field of operator member replaced by int
12340 location. WFLs are non longer created for operators.
12341 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12342 (qualified_name:): Now calls make_qualified_name to build the
12344 (type_declaration:): Consider generating <clinit> when class
12346 (variable_declarator:): Directly build an assignment node when the
12347 variable is initialized when declared.
12348 (this_or_super:): Build a WFL and set current location when THIS
12349 or SUPER are parsed.
12350 (expression_statement:): Wrap statement around a WFL.
12351 (primary_no_new_array:): Fixed typo. Changed value returned by
12352 THIS_TK because of its new type (temporary).
12353 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12354 (field_access:): Build qualified name with SUPER.
12355 (method_invocation:): Fixed returned value because of SUPER's new
12357 (array_access:): Use OSB_TK location information.
12358 (post_increment_expression:, post_decrement_expression:,
12359 unary_expression:, pre_increment_expression:,
12360 pre_decrement_expression:, unary_expression_not_plus_minus:,
12361 cast_expression:, multiplicative_expression:,
12362 additive_expression:, shift_expression:, relational_expression:,
12363 equality_expression:, and_expression:, exclusive_or_expression:,
12364 inclusive_or_expression:, conditional_and_expression:,
12365 conditional_or_expression:, assignment:): Use new location/token
12366 information available on operators.
12367 (create_class): Set super_decl_type to NULL_TREE when processing
12369 (register_fields): Field initialization is now a MODIFY_EXPR
12370 node. Chain initialization code to the matching lists (according
12371 the the field declaration modifiers).
12372 (maybe_generate_clinit): New function.
12373 (method_header): Don't set method's DECL_NAME to a WFL when adding
12374 methods to java.lang.Object.
12375 (resolve_and_layout): Now can return NULL_TREE if the type
12376 resolution fails. Otherwise, return the class DECL instead of its
12378 (check_method_redefinition): Don't patch method DECL_NAME if it
12379 belongs to java.lang.Object.
12380 (process_imports): Simply assign error_found to the value returned
12381 by check_pkg_class_access.
12382 (declare_local_variables): Don't use their init statements (if
12383 any) when parsing error were previously found. Reuse MODIFY_EXPR
12384 build during parsing as an init statement.
12385 (java_method_add_stmt): Now return the current method body.
12386 (java_layout_parsed_class, java_register_parsed_class): Functions
12388 (java_complete_expand_methods): Initialize the constant pool on a
12389 per class basis. Layout the classes before expanding their method
12390 bodies. Don't try expand artificial constructor code if error were
12391 found. Make the classes data and register them if no error were
12393 (java_complete_expand_method): Retrieve an artificial constructor
12394 argument list before entering its body. Assign the top block to
12395 the artificial constructor function body and set types of declared
12396 blocks and compound statements to void. Walk method body if not an
12397 artificial constructor.
12398 (make_qualified_name, cut_identifier_in_qualified): New functions.
12399 (resolve_expression_name): Fixed comments. Save/restore the
12400 current class CLASS_LOADED_P flag value. Build non qualified
12401 static field access and handle qualified expression names.
12402 (resolve_field_access, resolve_qualified_expression_name): New
12404 (patch_method_invocation_stmt): Use the new expression resolution
12405 scheme, calling resolve_field_access when the function call is
12406 resolved as an expression.
12407 (qualify_ambiguous_name): Function rewritten to work on qualified
12408 expression produced by make_qualified_name.
12409 (java_complete_tree): Promote type when function's argument are
12410 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12411 the assignment to discover further errors if RHS is a expression
12412 name that fails to evaluate. Declare LHS initialized even though
12413 the assignment failed. Don't use the location variable and removed
12414 extra argument in patch function calls. Now handle the ARRAY_REF
12415 case and build internal string representation when STRING_CSTs are
12417 (build_method_invocation): Don't wrap function call around a WFL.
12418 (build_assignment): Likewise. Use the operator location
12420 (patch_assignment): Handle array access LHSs. Handle error
12421 provenance, resulting in a better error report.
12422 (build_binop): Use op_location from operator as binop location
12424 (build_unaryop, build_incdec, build_cast): Likewise.
12425 (patch_binop): Extract location information from the node. Fixed
12426 typo in error message.
12427 (patch_unary_op): Extract location information from the node.
12428 (build_array_ref, patch_array_ref): New functions.
12430 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12432 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12433 match _Jv_IsInstanceOf.
12434 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12435 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12437 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12439 * decl.c (init_decl_processing): Functions are now named
12440 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12442 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12444 * java-tree.h (load_class): Add prototype.
12445 * class.c (is_compiled_class): Add missing arg to load_class.
12446 * expr.c (expand_java_NEW): Call load_class.
12447 * parse.y (process_import): Removed bogus use of void return value.
12449 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12451 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12452 Function name is "_Jv_Throw" instead of "soft_athrow".
12453 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12454 Function name is "_Jv_AllocObject" instead of "soft_new".
12455 Takes an extra parameter (object size).
12456 * expr.c: Update calls.
12458 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12460 * lex.c (java_get_line_col): Handle end-of-file.
12461 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12463 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12465 * lang.c (lang_init): Make -fexceptions the default.
12466 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12467 exception handling is not turned on.
12469 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12471 * lang.c (flag_new_exceptions): Make this this default.
12472 * decl.c (end_java_method): Call emit_handlers.
12473 * except.c (method_init_exceptions): Set language code and version.
12474 (expand_start_java_handler): Enable exception, and call
12475 expand_eh_region_start.
12476 (expand_end_java_handler): Enable exception, and set up catch blocks.
12477 (emit_handlers): New routine to generate the saved handlers.
12478 * java-except.h (emit_handlers): Add prototype.
12480 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12482 We used to have three different representations of the constant pool:
12483 the CPool structure, the tree_constant_pool, and the constructures
12484 used to build the Class object (which may need class and string
12485 constants) in compiled code. None were appropriate for compiling
12486 to .class files, so I did a major overhaul.
12488 First, the tree_constant_pool array was removed. Things were
12489 modified to the CPool structure in the JCF could be used.
12490 Second, a "capacity" field was added to the CPool, and functions
12491 written to search for a matching constant, adding one if not found.
12492 The code that generated the Class object was changed to use a CPool.
12493 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12494 the static Class object are now only in build_constants_constructor.
12495 Finally, I wrote code which can generate a .class file (including its
12496 constant pool) from the RECORD_TYPE of a class. This is a big step
12497 on the way to compiling Java source into .class files.
12499 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12500 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12502 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12503 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12504 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12505 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12506 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12507 (lang_type): Removed constant_pool field.
12508 * jcf.h (CPool): Renamed size to count. Added field capacity.
12509 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12510 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12511 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12513 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12514 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12515 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12516 (set_constant_entry, find_constant1, find_constant2,
12517 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12518 find_utf8_constant, find_class_or_string_constant): New functions.
12520 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12521 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12522 (give_name_to_class, get_class_constant): Likewise.
12523 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12524 (get_name_and_type_constant, get_ref_constant): Removed.
12525 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12526 * parse.y: Don't save/restore tree_constant_pool.
12527 * verify.c (verify_jvm_instructions): Update for new approach.
12528 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12530 * lang-options.h: Added -femit-class-file, -femit-class-files.
12531 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12532 (lang_f_options): Added "emit-class-file(s)".
12534 * expr.c (build_java_arrayaccess): Generate more efficient array
12535 bounds checking, by using unsigned compare.
12537 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12539 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * parse.h: New comment on the handling of unresolved type
12542 identifiers. JDEPs are now part of the jdep_code enum.
12543 (typedef struct jdep): Now use enum jdep_code or int, depending on
12544 availability. Both are narrowed down to an 8 bits bitfield.
12545 (CALL_EXPR_PRIMARY): Fixed comment.
12547 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12549 * Make-lang.in (java): Added gjavac and jvgenmain.
12550 (java.start.encap): Depend on gjavac.
12551 (java.rest.encap): Depend on jvgenmain.
12553 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12554 (JAVA_CROSS_NAME): Likewise.
12555 (java.all.build): Depend on jvgenmain and gjavac.
12556 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12557 (jvgenmain$(exeext)): New target.
12558 (java.install-common): Wrote.
12559 * config-lang.in (compilers, stagestuff): Added gjavac and
12562 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12564 * lang.c (lang_decode_option): New argc/argv interface.
12566 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12568 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12569 * decl.c (build_decl_no_layout): New function.
12570 * expr.c (java_lang_expand_expr): Layout declarations found in
12571 blocks before they're pushed.
12572 * jcf-parse.c (load_class): Save current line when parsing class
12574 (parse_source_file): Register class before expanding their
12576 * lang.c (put_decl_node): Produce `null' when `void *' is
12578 * lex.c (static tree wfl_op): New static global, for error report
12580 (java_init_lex): wfl_operator and wfl_op initialized
12581 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12583 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12584 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12585 build_unresolved_array_type): New static function definitions.
12586 (build_decl_no_layout): New extern function declared.
12587 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12588 faulty modifier exists.
12589 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12590 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12591 (UNARY_PLUS_EXPR): New fake operator.
12592 (struct parser_ctxt): New field osb_number.
12593 * parse.y (static tree wfl_operator): New static WFL for operator
12594 bound error messages.
12595 (DECR_TK, INCR_TK): Moved.
12596 (OP_TK): Tagged <operator>.
12597 (array_type:): Now call build_unresolved_array_type.
12598 (dim_expr:): Count the number of '[' seen.
12599 (post_increment_expression, post_decrement_expression,
12600 pre_increment_expression, pre_decrement_expression,
12601 unary_expression_not_plus_minus, unary_expression:): Actions are
12602 now building the corresponding unary expressions.
12603 (cast_expression:): Actions are now building cast expressions.
12604 (build_unresolved_array_type): New function.
12605 (create_interface): Reset the number of declared interfaces.
12606 (create_class): Likewise.
12607 (method_header): Methods declared within the scope of an interface
12608 are now implicitly set public and abstract.
12609 (java_complete_class): Variable's and parameter's type are patched
12610 with a promoted type.
12611 (declare_local_variables): Resolved non builtin types are promoted
12612 before being used to build a variable decl. Removed type patch
12613 posted on variable initialization statement.
12614 (source_start_java_method): Use build_decl_no_layout to build the
12615 decl of a parameter of incomplete type.
12616 (java_register_parsed_class): Process interfaces too. Call
12617 rest_of_decl_compilation on each processed class declarations.
12618 (java_complete_expand_methods): Don't attempt to expand things in
12620 (java_complete_tree): Process CONVERT_EXPR, even though it always
12621 has a type. Propagate error_mark_node to node's type too. Promote
12622 method's call argument type and return error_mark_node if
12623 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12624 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12625 handle unary operator nodes.
12626 (build_assignment): Added comment.
12627 (print_int_node): New function.
12628 (patch_assignment): New second argument. New error handling. Use
12629 print_int_node. Handle references. Use can_cast_to_p to issue
12630 different error message according to the context and check upon
12631 the initialization of the RHS.
12632 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12633 (operator_string): Handle more operators.
12634 (patch_binop): No longer use a function static
12635 wfl_operator. Improved error message on shift distance.
12636 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12637 patch_cast): New functions.
12639 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12641 * jvspec.c: New file.
12642 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12644 * java-tree.h (identifier_subst): Add declaration.
12646 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12648 * jvgenmain.c (main): Generate call to JvRunMain.
12650 * class.c (make_class_data): Push value for "sync_info" field.
12651 * decl.c (init_decl_processing): Push "sync_info" field.
12653 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12655 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12656 Java (source) name, not signature.
12657 Set TYPE_ALIGN to (at least) that of element_type.
12659 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12661 * class.c: Moved classname-mangling-rekated code to ...
12662 * mangle.c: ... this new file.
12663 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12664 * Makefile.in: Update for above changes.
12666 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12668 * expr.c (truthvalue_conversion): Convert integer and floating
12669 point value to their truth value.
12670 * lex.c (java_lex): Handle the `null' literal.
12671 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12672 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12673 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12676 * parse.y: Reorganization/documentation on token declaration.
12677 (binop_lookup[]): New added new tree codes.
12678 (relational_expression): Build corresponding binary operators.
12679 (equality_expression, conditional_and_expression,
12680 conditional_or_expression): Likewise.
12681 (java_complete_class): Fix crash in debug message.
12682 (java_complete_tree): Check initialization of method call
12683 arguments. Further bogus node evaluation to detect more error
12684 during assignments. Handles more binary operators.
12685 (patch_assignment): Use DECL_P.
12686 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12688 (operator_string): Handle more case. Compacted source.
12689 (patch_binop): Changed function comment. Checking for
12690 uninitialized first operand takes the compound assignment into
12691 account and uses DECL_P. Checking for uninitialized second operand
12692 delayed to routine's end. Use macros to issue type bound error
12693 messages and issue messages on both operands if their types are
12694 different. Force fixed type into node. Handle all binary
12697 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12699 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12700 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12701 build operator node and return tokens.
12702 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12703 * parse.h (java_complete_tree): Changed returned type in prototype.
12704 (build_method_invocation, build_assignment, patch_assignment,
12705 patch_binop): New static function declarations.
12706 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12707 BUILD_EXPR_WFL): New macros.
12708 * parse.y (enum tree_code binop_lookup[]): New static for token to
12710 (%union): Parser union has new sub-structure `operator'.
12711 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12712 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12713 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12714 ASSIGN_ANY_TK): Tokens tagged `operator'.
12715 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12716 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12717 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12718 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12719 (assignment_operator:): Rule tagged `operator'.
12720 (expression_statement:): Re-installed default rule.
12721 (method_invocation:): Sub rules call build_method_invocation.
12722 (postfix_expression:): Don't attempt to resolve name here. Just
12724 (multiplicative_expression:): Sub-rules build corresponding binop
12726 (additive_expression:, shift_expression:, and_expression:,
12727 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12728 (assignment:): Sub rule invoke build_assignment.
12729 (assignment_operator:): Default rules on sub rules.
12730 (force_error): Added documentation on this variable.
12731 (declare_local_variables): Build initialization calling
12733 (expand_start_java_method): Removed unused rtx declaration. Mark
12734 arguments as already initialized.
12735 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12736 (java_complete_expand_methods): Don't process next method if
12737 completion of the previous one triggered errors.
12738 (java_complete_expand_method): Call source_end_java_method if no
12739 error were found during completion.
12740 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12741 locals declaratilon. Handle names found within a class. Return
12742 error_mark_node when things aren't found.
12743 (patch_method_invocation_stmt): Return error_mark_node on failures.
12744 (patch_invoke): Removed unused local. Return the correct node.
12745 (java_complete_tree): Now returns a value. The BLOCK section binds
12746 local identifiers and the type of a BLOCK is now void. Assign the
12747 result of operand completion on COMPOUND_EXPR. Assign the
12748 encapsulated node of a WFL to the result of its completion, except
12749 when the node is an identifier. Now handle MODIFY_EXPR and several
12750 binary operators. Return error_mark_node on errors.
12751 (build_method_invocation, build_assignment, patch_assignment,
12752 build_binop, operator_string, patch_binop): New functions.
12753 * typeck.c (binary_numeric_promotion): New function.
12755 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12757 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12758 Replace most uses of ident_subst by identifier_subst.
12760 * class.c (push_class_static_dummy_field): Removed function.
12761 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12762 instead of looking got "class" static field. Create that decl here.
12763 (class_identifier_node): Removed; no longer needed.
12764 (init_class_processing): Don't init class_identifier_node.
12765 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12766 Do nreverse 0 times (instead of twice) for Object and Class.
12767 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12769 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12771 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12772 while initializing linenumber_count and linenumber_table.
12773 Do it before init_function_start (which calls emit_line_note).
12774 * expr.c (expand_byte_code): Don't need to clear lineno here.
12776 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12778 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12779 then mangle number as _N_.
12781 * class.c (mangle_class_field): New function.
12782 (build_class_ref): Set assembler name of class reference using
12783 mangle_class_field.
12784 (push_class_static_dummy_field): Likewise.
12786 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12788 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12789 of assigning to TREE_CODE. The latter method exploits a feature
12790 of GCC that is not ANSI compliant.
12792 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12794 * decl.c (pushdecl_force_head): New function.
12795 (pushlevel): Removed conditional printf.
12796 (complete_start_java_method): Don't enter local variable scope if
12797 function is compiled from source code.
12798 * expr.c: parse.h now included
12799 (java_lang_expand_expr): New function.
12800 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12801 printf. Terminate buffer when doing directories.
12802 * jcf-parse.c (parse_source_file): Call lang_init_source before
12803 parsing and before code generation.
12804 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12805 use printf if the macro is defined.
12806 * lang.c (lang_init): Install lang_expand_expr hook on
12807 java_lang_expand_expr.
12808 (java_dummy_print): New function.
12809 (lang_init_source): New function.
12810 * lex.c (java_lex): Remember location of an opening brace at the
12811 second nesting level.
12812 (java_is_eol): Unget character seen after a CR if it is EOF.
12813 * parse.h: Now includes lex.h
12814 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12815 printf if the macro is defined.
12816 (expand_start_java_method, build_expr_block, enter_block,
12817 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12818 New static function declarations.
12819 (pushdecl_force_head): New extern function declaration.
12820 (INCOMPLETE_TYPE_P): New macro.
12821 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12822 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12823 BLOCK_EXPR_ORIGIN): New macros.
12824 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12825 DECL_SOURCE_LINE_LAST): New macros.
12826 (struct parser_ctxt): Removed field current_method_decl, redundant
12827 with the field current_function_decl. Added fields
12828 first_ccb_indent1 and pending_block.
12829 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12830 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12832 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12833 (compilation_unit:): Cosmetic on sub rule.
12834 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12835 (variable_initializer:): Installed default rule on expression:.
12836 (method_declaration:): method_header: starts a new
12837 method. method_body: installs the function body, absorbs blocks
12838 emitted for temporary variable scopings, pops function's body block
12839 and merges function's last statement lineno in DECL_SOURCE_LINE.
12840 (method_body:): Installed default rules.
12841 (block:): Call enter_block when an opening brace is seen. Absorb
12842 scoping blocks and call exit_block when a closing brace is seen.
12843 (block_statement:): Cosmetic changes.
12844 (method_invocation:): Create WFL around CALL_EXPR node.
12845 (patch_stage): Added comment around definition.
12846 (method_header): Try to use first_ccb_indent1 as the first line of
12847 the method, so BP debug info are emitted at the first opening
12848 brace of the function. If the function has no body, use the
12849 location of the function's name. Override currently defined method
12850 name with the matching WFL so we can point redefinition errors
12851 using the location where the function's name was declared.
12852 (check_abstract_method_header): Interprets DECL_NAME as an
12853 identifier or as a WFL, accordingly.
12854 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12855 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12856 location and name information out of it and reinstall DECL_NAME to
12857 its original identifier node value.
12858 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12859 function's source code).
12860 (read_import_dir): Test the value returned by find_class and issue
12861 a fatal accordingly.
12862 (declare_local_variables): Push a new block for the scope of the
12863 new variable(s) if code has been already generated at that nesting
12864 level. Pinpoint redefinition errors using the variable id
12865 WFLs. Generate initialization code if necessary. If the variable
12866 type is incomplete, register a patch on its decl.
12867 (source_start_java_method): Rewritten. Define a new block for the
12868 function's parameters. Build parameter decl out of function's
12869 arguments and register them for a patch if their types are
12871 (expand_start_java_method): Includes the part of
12872 source_start_java_method that was pushing the parameter decls and
12873 completing the method start code.
12874 (source_end_java_method): Removed call the expand_end_bindings and
12875 poplevel (already taken care of). Reinstall function's arguments
12876 and get function's last line of code before calling
12877 expand_function_end.
12878 (java_method_add_stmt): New comment before the function's
12879 code. Complement the second operand of the current COMPOUND_EXPR
12881 (java_complete_expand_methods): Don't generate debug info on line
12882 zero when expanding a generated constructor.
12883 (java_complete_expand_method): Set start and end line numbers for
12884 a artificially generated constructor to one and manually call
12885 enter_block and exit_block when defining it. For all methods:
12886 expand function's start calling the new expand_start_java_method
12887 and invoke java_complete_tree on the effective method's body, if
12889 (resolve_expression_name): Now use lookup_name_in_blocks to search
12890 local variable decls and print out an error when variables are
12892 (patch_method_invocation_stmt): Inserted comment before the
12894 (lookup_method_invoke): Chain method's arguments using chainon
12895 with the current arg list as a second argument. Inserted missing
12896 IDENTIFIER_POINTER when reporting an error on methods not found.
12897 (refine_accessible_methods_list): Don't retain constructors.
12898 (patch_arguments): Function removed.
12899 (java_complete_tree): Inserted comment before the function's
12900 code. New case for BLOCKs. Moved the WFL case a bit
12901 further. Complete function's arguments.
12902 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12903 maybe_absorb_scoping_blocks): New functions.
12905 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12907 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12909 * jcf-parse.c (parse_source_file, java_error_count): New forward
12910 and extern declarations.
12911 (java_parse_abort_on_error): Macro moved.
12912 (jcf_parse_source): fatal called if fopen fails. Now calls
12914 (parse_source_file): New parse_only parameter. Reflects the
12915 elimination of the second pass.
12916 (yyparse): parse_source_file called with argument set to 0.
12917 * jcf.h (JCF_ZERO): Sets java_source to zero.
12918 * lex.c (java_init_lex): pass argument is gone. Function modified
12919 to be called once during the analysis of a file.
12920 (java_unget_unicode): Fixed typo in fatal message.
12921 (java_get_line_col): Likewise.
12922 (java_lval): Likewise. String literals no longer built during
12924 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12926 * parse.h (MODIFIER_WFL): New macro.
12927 (parse_check_super, parser_check_super_interface): Now return int.
12928 (parser_chain_incomplete_item, not_builtin_p,
12929 complete_method_decl): Declarations removed.
12930 (build_method_invocation_stmt, build_invoke): Renamed using the
12931 `patch' instead of `build'
12932 (register-incomplete_type, obtain_incomplete_type,
12933 java_complete_tree, java_complete_expand_method,
12934 unresolved_type_p, create_jdep_list): New function declarations.
12935 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12936 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12937 (jdep): New typedef on new struct _jdep.
12938 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12939 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12940 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12941 JDEP_RESOLVED_P): New macros.
12942 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12943 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12944 JDEP_VARIABLE): New enum values and jdep kinds.
12945 (jdeplist): New typedef on struct _jdeplist.
12946 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12948 (CALL_EXPR_PRIMARY): New macro.
12949 (struct parser_ctxt): Fields java_pass, current_method_decl,
12950 method_decl_list deleted. New field jdeplist.
12951 (INCOMPLETE_P): Macro deleted.
12952 * parse.y (single_type_import_declaration:): Removed pass switch.
12953 (type_import_on_demand_declaration): Likewise.
12954 (field_declaration:): Removed pass switch on all sub rules.
12955 (class_declaration:): Call the complete_class_decl removed on
12957 (method_declaration:): Removed second pass switch. No longer chain
12958 methods decl when method_header reduced.
12959 (method_header:): Sub rules no longer depend on pass switch.
12960 (method_declarator:): Likewise.
12961 (method_body:): Likewise.
12962 (abstract_method_declaration:): Likewise.
12963 (block_statement:): Likewise.
12964 (local_variable_declaration:): Likewise.
12965 (argument_list:): Likewise.
12966 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12967 removed. Partial CLASS_EXPR tree node built instead.
12968 (postfix_expression:): Removed pass switch on all sub rules.
12969 (java_pop_parser_context): Free classd_list content.
12970 (yyerror): Call obstrack_grow0 to finalize error message.
12971 (check_class_interface_creation): Comment modified to reflect new
12972 returned value meaning. Removed second pass switch. Return 1 if an
12973 error was found, 0 otherwise. Adjust pointer on filename if a
12974 leading path separator was found.
12975 (maybe_create_class_interface_decl): Removed first pass switch
12976 when linking the class decl to the class_list. Install a new
12977 jdep_list for the class.
12978 (add_superinterfaces): List of unresolved interfaces is
12979 gone. Unresolved interfaces are directly added to the current
12981 (create_interface): Second pass shortcut removed.
12982 ctpx->modifier_ctx access through MODIFIER_WFL.
12983 (create_class): Second pass shortcut removed. Call to
12984 register_incomplete_type replaces the call to
12985 parser_chain_incomplete_item.
12986 (complete_class_decl): Function removed.
12987 (duplicate_declaration_error): New way of retrieving redeclared
12989 (register_fields): Call to lookup_modifier_cl replaced by
12990 MODIFIER_WFL. New way of handling unresolved type, using
12991 unresolved_type_p and obtain_incomplete_type.
12992 register_incomplete_type replaces call to parser_chain_incomplete_item.
12993 (patch_stage): New static global variable.
12994 (method_header): New way of handling unresolved type, using
12995 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12996 indicates that the method decl needs to be patched.
12997 (check_abstract_method_header): Call to lookup_modifier_cl
12998 replaced by MODIFIER_WFL.
12999 (method_declarator): Incomplete argument type are registered
13000 calling register_incomplete_type. Patch on the declared method is
13001 issued in that case.
13002 (unresolved_type_p): New function.
13003 (parser_check_super_interface): New comment to reflect function's
13004 modified returned type (int). Function and has a new argument
13005 this_wfl. Call to parse_error_context uses this_wfl instead of
13006 relying on lookup_cl.
13007 (parser_check_super): Comment reflects function's new returned
13008 type (int). Function returns nonzero value on error.
13009 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13010 register_incomplete_type, jdep_resolve_class): New functions to
13011 handle incomplete types in declarations.
13012 (java_complete_class): Rewritten to work with the new incomplete
13013 type handling scheme.
13014 (complete_class_report_errors): Likewise.
13015 (complete_method_decl): Removed: it jobs is now handled by
13016 java_complete_class.
13017 (do_resolve_class): Class loaded in not already loaded and not
13018 found in Java source code.
13019 (java_check_regular_methods, java_check_abstract_methods): Don't
13020 call complete_method_decl anymore.
13021 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13022 (read_import_dir): Got rid of the pass number dependency.
13023 (declare_local_variables): New handling of unresolved types (patch
13025 (source_start_java_method): New parameter level. Function called
13026 with level set to 1 when argument types are potentially
13027 unresolved. Called to complete the job with level set to 2 once
13028 types are complete.
13029 (source_end_java_method): Call to permanent_allocation
13030 removed. Waiting to be replaced by a more suitable obstack
13032 (java_complete_expand_methods, java_complete_expand_method,
13033 java_expand_finals): New functions.
13034 (build_method_invocation_stmt): Renamed
13035 patch_method_invocation_stmt. Extracts function call expression
13036 (wfl) and arguments (args) from CALL_EXPR tree operands.
13037 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13038 call. Patch the function and argument operand of the CALL_EXPR
13040 (patch_argument, java_complete_tree): New functions.
13042 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13044 Recover from missing fields and methods (i.e. error instead of fatal).
13045 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13046 * expr.c (expand_invoke): Recover from missing method.
13047 (expand_java_field_op): Recover from missing field.
13048 Inline references to java.lang.{Integer,Char,...}.TYPE.
13049 * typeck.c (get_type_from_signature), java-tree.h: New function.
13050 * class.c (add_method): Use get_type_from_signature.
13051 (build_class_ref): Handle a class that was not found.
13052 * typeck.c (convert): Handle conversion to pointers (for convenience).
13053 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13054 instead of lookup_field to handle missing fields.
13056 * jcf-parse.c (process_zip_dir): Set java_source.
13058 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13060 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13062 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * jcf-parse.c (load_class): Don't change input_filename before
13065 calling jcf_parse_source (but still do it before calling
13067 (jcf_parse_source): Assign input_filename after having saved the
13069 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13070 list. ctxp->modifier_ctx zeroed according to its new
13071 definition. ctxp->filename initialized. Removed
13072 JAVA_MODIFIER_CTX_UNMARK.
13073 (java_unget_unicode): Update the character based column position.
13074 (java_allocate_new_line): ref_count not used anymore. Always free
13075 ctxp->p_line. Initialize c_line->char_col to 0.
13076 (java_get_unicode): Update the character based column position.
13077 (java_lex): Use ctxp->elc to store current position in source
13078 file, at the beginning of the parsed token. Set modifier_ctx entry
13079 corresponding to the parse modifier to a WFL node. Return a WFL
13080 node when an identifier is parsed.
13081 (java_lex_error): Now uses ctxp->elc to store current position in
13083 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13084 * lex.h (build_wfl_node): New function definitions.
13085 (struct java_line): ref_count and next fields are gone. New field
13087 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13088 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13089 (JAVA_COLUMN_DELTA): New macro.
13090 (java_lc): New typedef on new struct _java_lc.
13091 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13092 (parse_error_context, parse_warning_context): Changed prototypes.
13093 (java_get_line_col): Added as an available global function.
13094 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13095 (IC_DECL): Replaced by macro IC_TYPE
13096 (DEPEND_WFL): New macro.
13097 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13099 (exit_java_complete_class): Removed a commented out statement.
13100 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13101 now an array of tree nodes. Deleted fields line_list and
13102 e_line. New field elc, to replace e_line.
13103 * parse.y (array_type:): Build WFL node.
13104 (qualified_name:): Build a single WFL node out of two. Retain
13105 the location information of the first node in the resulting node.
13106 (package_declaration:): Use package name as a WFL node
13107 (single_type_import_declaration:): Use imported name as a WFL node.
13108 (type_import_on_demand_declaration:): Use root of the imported
13109 packages as a WFL node.
13110 (field_declaration:): Removed unused local variable cl.
13111 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13112 (yyerror): New static elc. Removed static error_line, error_pos.
13113 New local code_from_source. Save ctxp->elc into elc at the first
13114 pass. Call java_get_line_col to get a string of the line where
13115 the error occurred.
13116 (debug_line): Removed static function.
13117 (parse_error_context, parse_warning_context): Parameter cl is now
13118 a WFL node. Use its value to initialize ctxp->elc.
13119 (redefinition_error): Parameter cl is now a WFL node.
13120 (parse_add_interface): New parameter wfl. No longer call
13121 lookup_cl, use wfl instead.
13122 (check_class_interface_creation): Parameter cl is now a WFL node.
13123 (maybe_create_class_interface_decl): Likewise.
13124 (add_superinterfaces): New function.
13125 (create_interface): Removed local cl, node, super_decl,
13126 super_decl_type. Function now uses id as a WFL node. Better
13127 warning/error report on obsolete or forbidden mix of
13128 modifiers. Now calls add_superinterfaces to register interfaces.
13129 (create_class): Removed local cl, node. Local variable id is used
13130 as a WFL node. Better error report on forbidden modifier
13131 mix. Uses add_superinterfaces to register interfaces.
13132 (find_field): Argument cl is now a WFL node. Now store the WFL
13133 node of a fields that needs to be checked for their
13135 (method_header): Local variable node non longer used. Local
13136 variable id replaces cl.
13137 (check_modifiers_consistency): Local variable cl is now a WFL
13139 (method_declarator): Local variable cl replaced by parameter id.
13140 (parser_qualified_name): Now uses parameter name as a WFL node.
13141 (parser_check_super_interface): New parameter wfl, for achieve
13142 greater accuracy during error reports.
13143 (parser_chain_incomplete_item): New parameter named location. Used,
13144 along the decl, to construct the incomplete item node.
13145 (java_complete_class): resolve_class now uses WFL node extracted
13146 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13148 (complete_method_decl): Unresolved function's argument types are WFL.
13149 (resolve_class): Parameter cl is now a WFL node.
13150 (resolve_and_layout): Likewise.
13151 (do_resolve_class): Likewise. Try first to use cl and then do the
13152 lookup on the decl when calling check_pkg_class_access.
13153 (complete_class_report_errors): Use IC_TYPE in place of
13154 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13155 instead of doing a lookup over the decl.
13156 (java_check_final): Use WFL info from field tree list.
13157 (lookup_cl): Rewritten and returns a statically defined WFL node.
13158 (lookup_modifier_cl): Now uses information from WFL nodes.
13159 (process_imports): Likewise.
13160 (read_import_dir): name and cl arguments replaced by a single WFL
13161 node. Function modified accordingly.
13162 (find_in_imports_on_demand): Now uses WFL node.
13163 (check_pkg_class_access): cl argument is now a WFL node.
13164 (declare_local_variables): Fixed to use WFL nodes.
13165 (resolve_expression_name): Likewise.
13166 (build_method_invocation_stmt): name_combo argument renamed
13167 wfl. Function modified to use WFL nodes.
13168 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13169 (lookup_method_invoke): cl is now a WFL node. Added missing
13170 IDENTIFIER_POINTER to class type decl name.
13172 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13174 * lang.c (init_parse): Now returns char* containing the filename.
13176 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13178 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13180 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13181 * class.c (make_class_data): If flag_assume_compiled, initial class
13182 state is CSTATE_PREPARED; make superclass and interfaces direct
13183 references, rather than constant pool indexes.
13185 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * parser.y: Include flags.h. Removed debug variable pl.
13188 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13189 (block:): Likewise.
13190 (labeled_statement_nsi:): Generate debug info when reducing
13191 expression_statement:.
13192 (check_pkg_class_access): get_access_flags_from_decl invokation
13193 fixed for new CLASS_* flags location.
13194 (source_end_java_method): Save/restore parser context when
13195 entering/leaving this routine. Restore lineno to its right value
13196 before calling expand_end_bindings.
13197 (build_method_invocation_stmt): build_invoke called with the
13198 current line information.
13199 (build_invoke): New argument cl. Wrap the function call around a
13201 (refine_accessible_methods_list): Changed comment, removed
13203 * parse.h: Fixed typo in comments.
13204 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13205 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13206 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13208 * lex.c (java_lex): Record the last closing curly bracket of a
13210 * jcf-parse.c (jcf_parse_source): Now calls
13211 java_check_methods. Clarified comment, fixed typo.
13213 1998-04-09 Dave Brolley <brolley@cygnus.com>
13215 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13216 (finish_parse): Expose for non USE_CPPLIB builds.
13218 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13220 * lang.c (lang_print_xnode): New function.
13222 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13224 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13225 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13226 used to build a class's dispatch table.
13227 (make_class_data): Generate dispatch table if flag_assume_compiled.
13228 Set dtable of class object to address of class_dtable_decl.
13230 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13231 be volatile and have side effects - generates better code.
13233 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13234 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13236 * expr.c (expand_invoke): If class is final, method is
13237 effectively final, so can call it directly.
13239 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13241 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13243 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13245 * parse.y (build_method_invocation_stmt): Removed extra argument
13248 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13250 * expr.c (dtable_indent): Now static global.
13251 (expand_invoke): Now call invoke_build_dtable and
13252 build_invokevirtual.
13253 (invoke_build_dtable, build_invokevirtual): New functions.
13254 * jcf-io.c (find_class): Defer issuing a warning by setting
13255 jcf->outofsynch to 1.
13256 * jcf-parse.c (jcf_out_of_synch): New function.
13257 (load_class): Test this_jcf.outofsynch flag and call
13258 jcf_out_of_synch accordingly.
13259 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13260 comment indentation.
13261 * lex.c (java_get_unicode): Fixed code indentation.
13262 (java_lex): Create string literal. Fixed typo. Removed several
13263 premature obstack_free.
13264 * parse.h: New enums for name resolution and invocation mode.
13265 (struct qualification): New data structure.
13266 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13267 (do_resolve_class, build_method_invocation_stmt,
13268 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13269 debug_line, identical_subpath_p, invocation_mode,
13270 refine_accessible_methods_list, build_invoke,
13271 lookup_method_invoke): New functions declared.
13272 (build_invokevirtual, invoke_build_dtable, match_java_method,
13273 build_field_ref, jcf_out_of_synch): New references to external
13275 (struct parse_ctxt): Removed artificial_constructor field.
13276 * parse.y: (array_type:): Type defined for this rule.
13277 (class_type:): Installed default rule for interface_type:.
13278 (array_type:): Now build Java array type.
13279 (qualified_name:): Now use obstack_grow0.
13280 (method_declaration:): Skip the artificial constructor added to
13282 (abstract_method_declaration:): Execute the code only during pass 1.
13283 (block:): Installed default rule in block_statements:.
13284 (block_statement:): Add the statement to the method during pass 2.
13285 (statement_expression): Installed default rule for
13286 method_invocation:.
13287 (argument_list:): Added code to build the argument list.
13288 (method_invocation:): Added call to create the method invocation
13290 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13291 (debug_line): New function for debug.
13292 (complete_class_decl): No longer do something during pass 1.
13293 (method_header): Use BUILD_PTR_FROM_NAME.
13294 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13296 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13297 function's main comment.
13298 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13300 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13301 (resolve_class): Now works with arrays.
13302 (do_resolve_class, resolve_and_layout): New functions.
13303 (java_check_regular_methods): Reverse method list before and after
13304 having processed it. No longer set ctxp->artificial_constructor.
13305 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13306 accordingly. Fixed typo in issued error message. Now use
13308 (find_in_imports_on_demand): Now use obstack_grow0.
13309 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13310 (source_end_java_method): Call expand_expr_stmt instead of
13311 expand_expr. Calls it before calling expand_function_end.
13312 (java_method_add_stmt): Do nothing if errors were found during
13314 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13315 (build_method_invocation_stmt, build_invoke, invocation_mode,
13316 lookup_method_invoke, refine_accessible_methods_list,
13317 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13319 * typeck.c (build_java_signature): Properly end method signature
13320 if return type skipped.
13321 (match_java_method): New function.
13323 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13325 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13327 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13329 * expr.c (build_invoke_non_interface): New function.
13330 (methods_ident, ncode_ident): Now static globals.
13331 (expand_invoke): Use build_invoke_non_interface.
13332 * java-tree.h (struct lang_decl): New field function_decl_body.
13333 (DECL_FUNCTION_BODY): New macro.
13334 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13335 CLASS_FROM_SOURCE_P.
13336 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13337 before starting pass 2. Call to java_generate_parsed_class replaced
13338 by java_register_parsed_class.
13339 * lex.c: Fixed typo in header. Some line width related formating.
13340 * lex.h: Some line width related formating.
13341 * parse.h (source_end_java_method, resolve_expression_name,
13342 complete_class_decl, maybe_create_class_interface_decl,
13343 check_class_interface_creation): New static function declarations.
13344 (java_layout_parsed_class, java_method_add_stmt): New function
13346 (struct parser_ctxt): Field mark_class_generate removed. New
13347 fields class_list and artificial_constructor.
13348 * parse.y: Fixed typo in header.
13349 (class_declaration:): Call complete_class_decl when class body
13351 (method_declaration:): Call source_end_java_method in pass 2 when
13352 the method body is defined.
13353 (postfix_expression:): Do expression name resolution on sub-rule
13354 name during pass 2.
13355 (create_class, create_interface): Merged common pieces.
13356 (check_class_interface_creation, maybe_create_class_interface_decl):
13358 (complete_class_decl): New function.
13359 (register_fields): Fixed line width related typo.
13360 (method_header): Correctly skip first argument when fixing
13361 argument line. Changed the loop.
13362 (java_check_circular_reference): Now use ctxp->class_list.
13363 (java_complete_class): Removed start/stop marking.
13364 (java_check_regular_methods): Now takes a class decl as an
13365 argument. Add default constructor if none were encountered.
13366 (java_check_methods): Now use ctxp->class_list. Changed call to
13367 java_check_regular_methods.
13368 (source_start_java_method): Set DECL_ARG_TYPE for each function
13370 (source_end_java_method, java_method_add_stmt): New functions.
13371 (java_generate_parsed_class): No longer exists.
13372 (java_layout_parsed_class, java_register_parsed_class): New functions.
13373 (resolve_expression_name): New function.
13375 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13377 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13378 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13379 until pass initializations are done. Call read_import_dir with
13381 * parse.h: (lookup_modifier_cl): New function declared.
13382 (INTERFACE_FIELD_MODIFIERS): New macro.
13383 (OBSOLETE_MODIFIER_WARNING): New macro.
13384 * parse.y: (register_fields): Class type and current field name in
13385 local variables. Check modifier(s) if adding field(s) to an interface.
13386 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13387 and report errors using the faulty modifier line context.
13388 (lookup_modifier_cl): New function.
13389 (read_import_dir): Detect and report default import processing
13392 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13394 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13395 * class.c (is_compiled_class): Return 1 after making sure it
13396 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13397 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13398 * java-tree.h (flag_assume_compiled): Add decl.
13399 * lang.c (lang_f_options): Add the flag.
13400 (flag_assume_compiled): Add decl, default to 0.
13402 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13404 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13405 (is_compiled_class): Likewise.
13406 (layout_class): Likewise.
13407 (layout_class): Detect and lay out classes defined in source code.
13408 (interface_of_p, add_interface_do, may_add_interface): New
13410 (add_interface): Now use add_interface_do.
13411 (add_method_1): New function.
13412 (add_method): Now use add_method_1.
13413 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13414 (complete_start_java_method): New function.
13415 (start_java_mehod): Now call complete_start_java_method.
13416 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13417 (expand_invoke): Likewise and fixed typo.
13418 *gjava.c: (print_super_field): Use new argument to find_class
13421 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13422 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13423 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13425 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13426 (add_method_1, push_class): New prototypes.
13427 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13428 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13429 directory where the class was found.
13430 (find_class): New argument DO_CLASS_FILE. Function find_class
13431 modified accordingly.
13432 *jcf-parse.c: (fix_class_path): New function.
13433 (load_class): Use new VERBOSE argument. load_class now finds and
13434 loads/parses .class/.java files. Save read_state of current_jcf
13436 (java_parser_abort_on_error): New macro.
13437 (jcf_parse_source, parse_source_file): New function.
13438 (jcf_parse): Fixed typo.
13439 (yyparse): Call parse_source_file () only.
13440 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13441 writing the real class name back in the zip directory entry.
13442 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13443 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13444 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13445 (find_class): Prototype fixed.
13446 *lex.c: Added 1998 time stamp.
13447 Removed all static global variables, moved into the parser
13448 context data structure.. Now include unistd.h if SEEK_SET not
13450 (java_init_lex): Rewritten.
13451 (java_sneak_unicode): Modified current unicode access in current line.
13452 (java_unget_unicode): Likewise.
13453 (java_allocate_new_line): New allocation management.
13454 (java_read_char): Modified access and storage of unget_utf8_value.
13455 New way of processing current unicode.
13456 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13457 (java_get_unicode): Now use the parser context.
13458 (java_lineterminator): Likewise.
13459 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13460 of the reentrant parser implementation. Function now use the
13461 parser context data structure and java_lval. Fixed production of
13462 the float and double constant "out of range" error message. Fixed
13463 obstack use. Return integer value when hitting a modifier. Now
13464 return type for TRUE, FALSE and other predefined types. Return
13465 identifier as a TREE_LIST list containing the current line context
13466 as the TREE_VALUE sub-node.
13467 (java_unicode_2_utf8): Fixed typo in declaration.
13468 (java_lex_error): Now use the parser context data structure.
13469 *lex.h: Added 1998 time stamp.
13470 (struct java_line): New fields ref_count and next.
13471 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13472 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13473 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13474 *parse.h: Added 1998 time stamp.
13475 (java_parse_source_file): Renamed from parse_source_file.
13476 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13477 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13478 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13479 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13480 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13481 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13482 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13483 (struct parser_ctxt): New data structure to keep the parser context.
13484 *parse.y: Added 1998 time stamp, got rid of static global variables.
13485 (java_error_count, ctxp): New global variables.
13486 (%union): New value field.
13487 (numeric_type, integral_type): Rules removed.
13488 (primitive_type): Rule defined to handle integral, float, double and
13490 (qualified_name, package_declaration,
13491 single_type_import_declaration, type_import_on_demand_declaration,
13492 modifiers, class_declaration, super, interfaces,
13493 interface_type_list, class_body, field_declaration,
13494 field_declaration, variable_declarators, variable_declarator,
13495 variable_declarator_id, method_declaration, method_header,
13496 formal_parameter_list, formal_parameter, method_body, block,
13497 static, interface_declaration, extends_interfaces,
13498 abstract_method_declaration, local_variable_declarators): Rules now
13500 (force_error, do_warning): New global statics.
13501 (push_parser_context, parser_context_save_global,
13502 parser_context_restore_global, pop_parser_context): New functions.
13503 (yyerror): Now uses the global parser context. Fixed use of obstack.
13504 (parse_error, parse_error_context, parse_warning_context,
13505 java_accstring_lookup, redefinition_error, check_modifiers,
13506 parser_add_interface, create_interface, create_class, find_field,
13507 duplicate_declaration_error, register_fields, method_header,
13508 check_modifiers_consistency, check_abstract_method_header,
13509 method_declarator, parser_qualified_classname,
13510 parser_check_super_interface, parser_check_super,
13511 parser_chain_incomplete_item, java_check_circular_reference,
13512 layout_class_from_source, java_complete_class,
13513 complete_method_decl, resolve_class, complete_class_report_errors,
13514 java_check_final, check_method_redefinition,
13515 java_check_regular_methods, java_check_abstract_methods,
13516 java_check_methods, lookup_java_interface_method2,
13517 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13518 process_imports, find_in_imports, read_import_entry,
13519 read_import_dir, find_in_imports_on_demand,
13520 check_pkg_class_access, not_builtin_p, declare_local_variables,
13521 source_start_java_method, java_generate_parsed_class): New
13523 *typeck.c: (signature_include_return): New global variable.
13524 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13525 to add the function returned type in the signature.
13527 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13529 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13531 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13533 * Make-lang.in (java.info): Added.
13534 (java.install-info): Added
13536 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13538 * Makefile.in (clean): Also remove java/parse.c.
13540 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13542 Add a pair of -fbounds-check/-fno-bounds-check options.
13543 * lang.c (lang_decode_option): Add code to grok arguments.
13544 (flag_bounds_check): Add decl.
13545 (lang_f_options): New array w/ the option in it.
13546 * java-tree.h (flag_bounds_check): Add decl.
13547 * lang-options.h: New file.
13548 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13549 of a static macro value.
13550 (JAVA_ARRAY_EXCEPTION): Delete macro.
13552 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13554 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13555 * expr.c (build_anewarray): Add missing promote_type.
13557 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13559 Add array types with known length to optimize bounds checking.
13560 * typeck.c (build_java_array_type): Take length parameter.
13561 (java_array_type_length, build_prim_array_type): New functions.
13562 * java-tree.h: Update for new functions.
13563 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13564 * class.c: Use build_prim_array_type.
13565 * expr.c (can_widen_reference_to): Handle known-length array types.
13566 (verify_jvm_instructions): Keep track of integer push instructions
13567 followed by newarray/anewarray, so we can build known-length arrays.
13568 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13569 (java_array_data_offset): New function.
13570 (build_java_array_length_access): New function. Optimize if constant.
13571 (build_java_arrayaccess): Constant fold bounds check.
13572 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13573 (build_newarray, build_anewarray): New functions.
13574 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13575 * verify.c (merge_types): Handle known-lengh array types.
13577 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13579 * expr.c (expand_byte_code): Fix performace bug, which caused
13580 searching linenumber_table to be linear rather than constant.
13582 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13584 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13586 * decl.c, java-tree.h (soft_fmod_node): New global.
13587 * decl.c (init_decl_processing): Define __builtin_fmod.
13588 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13589 using __builtin_fmod.
13591 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13593 * keyword.h: New file, output of keyword.gperf as processed by
13595 * lex.c (java_lex_init): Initialize java_error_flag.
13596 * parse.c (YYERROR_NOW): Uses java_error_flag.
13597 * parse.y: New static java_error_flag. Useless definition of
13599 * parse.y (java_error): Portable error recovery using
13600 java_error_flag (not yet completely tuned).
13602 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13604 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13606 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13608 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13609 (parse.c, lex.c, keyword.h): New rules for Java source code
13611 * parse.c: Renamed into jcf-parse.c.
13612 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13613 * keyword.gperf: New file, Java keywords.
13614 * parse.y: New file, Java language grammar.
13615 * parse.h: New file, Java language grammar definitions.
13616 * lex.c: New file, Java language lexer.
13617 * lex.h: New file, Java language lexer definitions.
13619 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13621 * decl.c (clinit_identifier_node), java-tree.h: New global.
13622 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13623 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13624 * expr.c (expand_java_field_op): Check for invalid assignment
13627 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13629 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13631 * verify.c (verify_jvm_instructions): When processing a handler,
13632 attempt to set the current_subr to the right value.
13633 (More complicated code combines Sep 17 and Oct 22 versions.)
13635 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13637 * class.c (push_class): Figure out (guess) name of source file.
13638 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13639 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13640 (parse_class_file): Change return type from int to void.
13641 Call debug_start_source_file/debug_end_source_file.
13643 * expr.c (build_java_binop): Fix masking 2nd operand.
13644 * decl.c (init_decl_processing): Set sizetype first.
13646 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13648 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13649 (Revert Sep 17 change.)
13651 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13653 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13654 .class extension in their name and fix thing so we don't process
13655 them parse_zip_file_entries().
13656 (parse_zip_file_entries): Cleaned unused local variables.
13658 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13660 * expr.c (can_widen_reference_to): Allows equal array element types.
13661 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13662 * jcf-dump.c (RET): Get (and print) index.
13664 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13665 Promote element type to POINTER_TYPE.
13667 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13669 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13670 find_in_current_zip, jcf_figure_file_type): Moved from
13671 jcf-reader.c to parse.c.
13672 * zextract.c: (read_zip_archive): takes file_comment_length possible
13673 field into account.
13675 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13677 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13679 * verify.c (merge_types): Handle array types even better ...
13681 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13683 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13685 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13686 * class.c (make_class_data): Don't build fields_decl if no fields.
13687 When building fields_decl, skip if DECL_ARTIFICIAL.
13689 * expr.c (java_stack_swap): Update stack_type_map.
13690 * verify.c (merge_types): Handle array types better.
13692 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13694 * class.c (add_field): Don't promote short integral fields to
13695 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13696 * expr.c (push_value): Promote and convert short integral values.
13698 * decl.c, java-tree.h (integer_two_node): New constant node.
13699 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13701 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13703 * class.c (append_gpp_mangled_type): Use function argument
13704 unpromoted type to generate mangled name.
13706 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13708 * constants.c (build_constant_data_ref): Now uses current_class
13709 instead of main_class.
13710 (build_constants_constructor): Now uses current_class instead of
13712 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13713 of the global variable SeepZipFiles done here.
13714 * zextract.c (read_zip_archive): extra_field optional field taken
13715 into account while computing the position of the class file in the
13717 * verify.c (verify_jvm_instructions): Use current_jcf to search
13719 * parse.c (load_class): First search for the class to load in the
13720 current zip file. Saves current_jcf (restored before returning
13721 from that function). Don't call JCF_FINISH in the class was found
13722 in the current ZIP file.
13723 (jcf_parse): If the class was found in the current ZIP file, save
13724 its tree_constant_pool (for later reuse).
13725 (parse_class_file): New function. Process each method defined in
13726 the current class and record the class as to be later registered.
13727 (yyparse): Rewritten. Figure the type of the current file and switch
13729 * lang.c: New global variable current_jcf.
13730 (lang_init): Removed compiling_from_source test (done later, in
13731 yyparse). Removed call the jcf_parse ().
13732 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13733 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13734 in the current ZIP file) and zip_offset (offset to the class data in
13735 the current zip file).
13736 * jcf-reader.c: zipfile.h included.
13737 localToFile: New ZipFileCache static global variable
13738 (parse_zip_file_entries): New function. Browse the current ZIP
13739 file directory and process each class found.
13740 (process_zip_dir): New function. Register each class found in the
13741 ZIP file directory. The class aren't parsed but a valid JCF is
13742 link to each of them.
13743 (find_in_current_zip): New function. Search for a class in the
13744 current ZIP file directory. If found, prepare the class so that it
13746 (jcf_figure_file_type): New function. Examine the file structure
13747 to figure a class file, a ZIP file. If none of these categories are
13748 matched, a source file is assumed.
13749 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13750 SeenZipFile: New global variable.
13751 (open_in_zip): Use zipmember's length to accelerate the search for
13752 a member. If zipmember was NULL and zip file successfully read,
13754 * java-tree.h: New global variable current_jcf declared. Added
13755 declaration for current_constant_pool_tags, current_constant_pool_data,
13756 current_constant_pool_length, current_constant_pool_data_ref.
13757 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13758 store the JCF of classes seen in a zip file) and tree *constant_pool
13759 (to save a loaded class constant pool). current_class declared here.
13760 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13761 retrieve method_ref_constant.
13762 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13763 (OBJECT): get_class_constant now uses current_jcf.
13764 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13765 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13766 (expand_invoke): Now uses current_class instead of main_class
13767 (build_class_init): Now uses current_class instead of main_class
13768 * class.c: New static global variable registered_class.
13769 (register_class): New function.
13770 (emit_register_class): Modified to use registered_class instead of
13772 (is_compiled_class): Now take into account class seen in the archive.
13774 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13776 * except.h: Renamed to: java-except.h.
13777 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13778 * except.c: Add semi-working (commented out) implementation.
13780 * expr.c (expand_iinc): Add needed flush_quick_stack.
13781 * parse.c (set_source_filename): New function.
13782 (give_name_to_class): Set input_filename from package.classname.java.
13784 * jcf-io.c (find_class): Don't look first in ".".
13786 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13788 * zextract.c (read_zip_archive): Now takes into account the
13790 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13792 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13794 * constants.c, java-tree.h (build_internal_class_name): New function.
13795 (alloc_class_constant): Re-implement using build_internal_class_name.
13796 * class.c (make_class_data): Likewise.
13797 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13799 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13801 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13802 to NULL before pushing an exception handler target.
13804 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13805 (java_stack_swap, java_stack_dup): Re-write to be safe from
13806 clobbering registers.
13807 (build_class_init): New function.
13809 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13811 * typeck.c (build_java_array_type): Temporary use
13812 permanent_obstack to create the array 'length' field.
13813 * expr.c (lookup_label): Temporay use permanent_obstack to create
13814 label if not found.
13815 * class.c (push_super_field): Tempory use permanent_obstack.
13817 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13819 * typeck.c (type_for_mode): Now handles double_type_node and
13821 * verify.c (verify_jvm_instructions): The instruction following
13822 the wide bytecode is checked. OPCODE_ret added to the list of
13825 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13827 * class.c (make_class): Temporary use permanent_obstack. Set the
13828 class CLASS_P field to 1.
13829 (push_class): Temporary use permanent_obstack.
13830 (set_super_info): Temporary use permanent_obstack.
13831 (add_method): Temporary use permanent_obstack, set
13832 METHOD_TRANSIENT().
13833 (add_field): Temporary use permanent_obstack. Sets
13834 FIELD_VOLATILE() and FIELD_TRANSIENT().
13835 (build_class_ref): Temporary use permanent_obstack if the class
13837 (build_static_field_ref): Temporary use permanent_obstack when
13838 creating field's rtl.
13839 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13840 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13841 and fields. Function finalized, as far as flag handling.
13842 (push_class_static_dummy_field): Temporary use permanent_obstack.
13843 (emit_register_class): Force generation of class registration at
13845 * decl.c (end_java_method): Call permanent_allocation() before
13847 * expr.c (can_widen_reference_to): Added comment to interface
13848 handling, fixed typo.
13849 (lookup_field): Now uses CLASS_P() to correct FIXME
13850 (expand_invoke): Verification on public && !static &&
13851 !abstract moved into soft_lookupinterfacemethod (kaffe).
13852 Use Object class dtable if objectref is an array when expanding
13854 (java_push_constant_from_pool): Temporary use permanent_obstack
13855 for CONSTANT_string
13856 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13857 create constant references.
13858 (get_constant): Temporary use permanent_obstack to create constant.
13859 (load_class): Temporary use permanent_obstack to load class.
13860 (jcf_parse): Temporary use permanent_obstack to perform class
13862 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13863 (build_java_signature): Temporary use permanent_obstack.
13864 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13866 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13867 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13870 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13872 * class.c (append_gpp_mangled_type): Fix typo.
13873 (emit_register_class): Use main_class to get class object, rather
13874 than looking for no-longer-existing static decl starting with _CL.
13875 * typeck.c (parse_signature_type): Promote array element type
13876 if it is a RECORD_TYPE.
13878 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13880 * class.c (push_class_static_dummy_field): New function.
13881 (mangle_static_field): New. Do G++-style mangling of static fields.
13882 (layout_class): Mandle static fields here, not in add_field.
13883 (build_class_ref): The class object is now a dummy static field.
13884 * decl.c (find_local_variable): Look for best, instead of first match.
13885 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13886 (build_java_athrow): Don't check here if exception is Throwable.
13887 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13888 (TYPE_USED): Removed. No longer used ...
13889 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13890 * verify.c (push_pending_label): New function.
13891 (push_pending_block): Renamed to check_pending_block.
13892 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13893 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13894 re-checking possible handlers) after a store (less wasted work).
13895 Check for null handler (finally) before calling add_handler.
13896 Various changes to (finally?) correctly handle try/finally.
13898 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13900 * class.c: Include stdio.h.
13902 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13904 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13905 to make sure class is initialized before static/special invoke.
13907 * verify.c (verify_jvm_instructions): On a store instruction,
13908 call find_local_variable to force pre-allocation of decl and rtx.
13909 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13911 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13913 * class.c (build_class_ref): Strip off "promoted_" if need be.
13914 (make_field_value): Call build_java_signature when needed.
13915 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13916 * expr.c (build_java_athrow): Don't push_value of exception.
13917 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13918 match specification of [fd]cmp[lg] for NaNs.
13919 (expand_byte_code): Add support for exception handler ranges.
13920 * except.c: Add skeleton for EH code-generation.
13921 * verify.c (merge_types): Treat all promoted integral types as equal.
13922 * constants.c (build_constants_constructor): To force creation of
13923 current_constant_pool_data_ref, call build_constant_data_ref.
13925 * javaop.def (lload): Fix typo.
13926 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13928 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13930 * parse.c: Don't include function.h.
13932 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13934 * except.[ch]: New files.
13935 * Makefile.in (JAVA_OBJS): Add except.o
13936 * expr.c: Temporary warning about unimplemented exceptions.
13937 * verify.c: Verify exception handlers.
13939 * jcf-dump.c (disassemble_method): Print exception table.
13941 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13943 * expr.c (verify_jvm_instructions): Started a thorough
13944 verification of invoke* bytecodes.
13945 (expand_byte_code): flush quick stack if PC is the target of a
13946 branch. and undef RET (conflicting with config/i386/i386.h).
13947 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13949 (expand_invoke): Now handles invokeinterface and do more
13950 verification according to the bytecode.
13951 (lookup_field): Don't try to load the class if processing
13953 (can_widen_reference_to): Now handles interfaces.
13954 * decl.c (init_decl_processing): New global variable
13955 soft_lookupinterfacemethod_node, declared in java-tree.h.
13956 Call set_super_info on string_type_node.
13957 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13959 * class.c (set_super_info): Fills the CLASS_* flags according to
13961 (get_access_flags_from_decl): Handles all class flags.
13963 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13965 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13966 * parse.c (yyparse): Check for abstract method, and missing code.
13967 * expr.c (expand_byte_code): Change interface.
13968 * lang.c (put_decl_node): Print promoted types prettier.
13969 * verify.c (verify_jvm_instruction): Change interface.
13970 Partial support for scanning exception table.
13971 For load instructions, handle promoted integral types.
13973 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13975 * verify.c: New file, with contents moved from expr.c.
13976 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13977 * typeck.c (is_array_type_p): Moved here from expr.c.
13978 * java-tree.h: Add some now-needed function declarations.
13979 * Makefile.in (JAVA_OBJS): Added verify.o.
13981 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13983 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13984 METHOD_ABSTRACT flag.
13986 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13987 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13988 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13990 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13992 (start_java_method): Hook for SYNCHRONIZED methods.
13994 * expr.c (build_java_jsr, build_java_ret): New functions
13995 (JSR,PRE): New macros
13996 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13997 (verify_jvm_instructions): tableswitch, lookupswitch,
13998 monitorenter, monitorexit, goto_w: verified.
13999 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14000 (build_java_monitor): New function.
14001 (MONITOR_OPERATION): Modified to call build_java_monitor()
14002 (verify_jvm_instructions): Started a thorough verification of
14005 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14007 Support verification of jsr/ret subroutines (used for try/finally).
14008 * decl.c (return_address_type_node): New type node.
14009 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14010 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14011 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14012 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14013 TYPE_USED): New macros for special types in type_map.
14015 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14016 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14018 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14020 * expr.c (can_widen_reference_to): New function.
14021 (pop_type): Use it.
14022 (merge_type_state): Support handling start of subroutine.
14023 (push_pending_block): Return char* error message, instead of calling
14024 fatal on an error. Also handle subroutines.
14025 (verify_jvm_instructions): Handle errors from push_poending_block.
14026 Support jsr and ret instructions.
14028 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14030 * jcf-io.c (find_classfile): Fix thinko.
14031 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14033 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14035 * Makefile.in (BISON): Remove.
14037 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14039 * Makefile.in: Convert to autoconf.
14040 * config-lang.in (outputs): Added java/Makefile.
14042 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14043 Rename cc1java to jc1.
14045 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14046 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14048 * class.c (class_depth): Do load_class if needed.
14050 Mostly better verification.
14051 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14052 (init_decl_processing): Change return type of soft_checkcast.
14053 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14054 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14055 lang_print_error): New functions.
14056 (lang_init): Set global hook print_error_function to lang_print_error.
14057 * expr.c: In the type_map ptr_type_node is only used for null now.
14058 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14059 (merge_types): Dererence pointer to record types before comparing.
14060 (decode_newarray_type, merge_types): On error just return NULL.
14061 (build_java_binop): Add preliminary implementation (with warning)
14062 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14063 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14064 (expand_compare, expand_java_goto, expand_java_call): Don't
14065 push_pending_block, since that only makes sense when verifying.
14066 (merge_type_state): Different return codes.
14067 (push_pending_block): A block may need to be verified more than once.
14068 (expand_byte_code): Warn about unused code at code generation time.
14069 (verify_jvm_instruction): Changed logic, since code may need to be
14070 re-verified if type-state has changed. Also, better error handling.
14071 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14072 Improve newarray, anewarray, ?aload, athrow,
14073 * java-tree.h (LABEL_CHANGED): New macro.
14075 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14077 * decl.c (soft_athrow_node): New global variable initialized.
14078 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14079 * typeck.c (convert): Added support for REAL_TYPE.
14080 (convert_to_char): New function.
14081 (convert): Handle CHAR_TYPE.
14082 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14083 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14084 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14086 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14087 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14088 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14089 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14090 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14091 to Use The Right Things.
14092 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14093 compatible with INT. BOOLEAN is made equivalent to BYTE.
14094 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14095 OPCODE_ifnonnull): Now supported.
14096 (build_java_athrow): New function.
14098 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14100 Rename method name <init> to match G++ (and fix mangling).
14101 * class.c (layout_class): Replace method name of <init> by class name.
14102 (make_method_value): Do inverse renaming of constructor from <init>.
14103 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14104 * typeck.c (lookup_java_constructor): New function.
14105 * expr.c (expand_invoke): If method_name is <init>, call
14106 lookup_java_constructor to find constructor.
14108 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14110 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14112 * parse.c (get_class_constant): Modified to handle array "classes"
14113 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14115 (convert): Modified to handle real type.
14116 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14117 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14118 variables declared.
14119 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14120 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14121 global variables initialized.
14122 (find_local_variable): Handles the case of a pointer
14123 (end_java_method): Restore the use of one more scope
14124 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14125 build_java_array_length_access, expand_java_arrayload,
14126 expand_java_arraystore, expand_java_array_length,
14127 expand_java_multianewarray, expand_java_anewarray,
14128 build_java_check_indexed_type, is_array_type_p,
14129 build_java_throw_out_of_bound_exception): New functions.
14130 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14131 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14132 OPCODE_<t>aload): Implemented code for verification.
14133 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14134 ARRAY_NEW_MULTI): Macro defined.
14135 (CONVERT): Modified to invoke convert().
14136 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14138 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14140 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14141 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14142 (make_class_data): Field name needs '/' as package prefix.
14143 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14145 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14147 Implement debug information for local variables.
14148 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14149 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14150 DECL_LOCAL_SLOT_CHAIN): New macros.
14151 (struct lang_decl_var): New type.
14152 * parse.c (give_name_to_locals): Move to decl.c.
14153 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14154 (start_java_method): Re-write parameter handling.
14155 (pending_local_decls): New global variable.
14156 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14157 (find_local_variable): Accept pc so we can skips decls not in range.
14158 (struct binding_level): Add end_pc field.
14159 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14160 (various): Change so current pc gets passed to find_local_variable.
14162 * decl.c (init_decl_processing): Re-arrange fields in
14163 class_type_node and and method_type_node to match kaffe 0.9.1.
14164 * class.c (make_method_value, make_class_data): Update
14165 initializations to match.
14167 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14169 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14170 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14171 (push_super_field): New function.
14172 (make_class_data): Handle inheritance of class static initializer.
14173 (layout_class): New name mangling.
14174 * constants.c (build_constant_data_ref): Init type of data array
14175 to a one-element array.
14176 (build_constants_constructor): Set DECL_SIZE from complete array type.
14177 * decl.c: Rename class_type, object_type etc to class_type_node,
14178 object_type_node etc. Make former inherit from latter.
14179 * expr.c (expand_invoke): Add cast of function address.
14180 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14181 * parse.c (yyparse): Don't call layout_class here.
14182 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14184 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14186 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14187 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14188 (alloc_class_constant): New.
14189 * expr.c (expand_invoke): Make sure method's class is initialized.
14190 * class.c (interits_from_p, emit_register_class): New functions.
14191 * parse.c (yyparse): Call emit_register_class.
14193 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14195 * constants.c: New file, to handle constant pool.
14196 * Makefile.in (JAVA_OBJS): Add constants.o.
14197 * decl.c (init_decl_processing): Update, fix, finish various structs.
14198 (pushdecl_top_level): New.
14199 * parse.c (layout_class): Moved to class.c.
14200 * expr.c (java_push_constant_from_pool): New function.
14201 * class.c (build_class_ref): Make work fully
14202 (make_class_data): Emit super-class, constant pool, interface vector.
14204 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14206 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14207 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14208 * class.c (class_depth): New function.
14209 (lookup_named_class): Replaced by new function lookup_class.
14210 * decl.c (object_type_node, string_type_node): New.
14211 Remove various types that we no longer need.
14212 * expr.c (verify_jvm_instructions): New separate verifier pass.
14213 (push_type, pop_type): New functions for verifier.
14214 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14215 (expand_byte_code): Simplify, since we assume already verified.
14216 (expand_invoke): Now mostly works.
14217 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14218 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14219 * parse.c: Wait to allocate class object until we know its name.
14220 (layout_class): Calculate DECL_VINDEX for each virtual method.
14221 * typeck.c (get_array_type): Rename to ...
14222 (build_java_array_type): ... and provide working implementation.
14223 (build_java_signature): New function - build Java signature of type.
14224 (set_java_signature): New function - cache signature with type.
14225 (lookup_java_method): New function.
14227 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14229 * class.c (ident_subst): Take extra SUFFIX parameter.
14230 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14231 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14232 (build_class_ref): Actually implement.
14233 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14234 * decl.c (builtin_function): New.
14235 (init_decl_processing): Update for current Kaffe. Declare some
14236 builtin Kaffe functions.
14237 * expr.c (build_address_of): New.
14238 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14239 Renamed (from expand_java_new etc), and added working implementations.
14240 (build_field_ref): Now also handle static fields.
14241 (expand_invoke): Implement invokestatic, and start implement rest.
14242 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14243 * javaop.def: Rename invokevirt -> invokevirtual.
14244 * lang.c (use_handles): Removed.
14245 * parse.c: Add support for ConstantValue attribute.
14246 Handle nested loading of a class. (JPOOL_UTF): New.
14248 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14250 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14252 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14254 * Make-lang.in (java.install-man): New empty rule.
14255 * typeck.c (set_local_type): New function.
14256 * expr.c (STORE_INTERNAL): Call find_local_variable,
14257 not find_stack_slot. Call set_local_type.
14259 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14261 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14262 and building RECORD_TYPE CONSTRUCTORs.
14263 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14265 * lang.c (use_handles): Change the default to 0.
14266 * decl.c: Define and build class_type, field_type, utf8const_type.
14267 * class.c (make_class_data, make_field_value,
14268 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14269 hashUtf8String, strLengthUtf8, mangled_classname:
14270 Functions to build reflective data structures.
14271 * parse.c (yyparse): Call make_class_data.
14273 * jcf-io.c (open_class, find_classfile): New functions.
14274 * jcf-dump.c: Support reading classfile from explicitly-named
14275 class file (without CLASSPATH searching).
14277 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14279 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14280 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14281 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14282 (get_constant): Now trivial for CONSTANT_Utf8.
14284 * jcf.h: Make NEW_CPOOL the default.
14285 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14287 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>