1 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2 Gerald Pfeifer <gerald@pfeifer.com>
4 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
7 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
10 * class.c: Reinstate 2004-08-18 patch.
11 (make_local_function_alias): Don't create an alias for extern (native)
14 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
17 * class.c (make_local_function_alias): Revert 2004-08-18 change.
18 (make_method_value): Likewise.
20 2004-10-21 Andrew Haley <aph@redhat.com>
23 * jcf-parse.c (set_source_filename): Add code to build new sfname.
25 2004-10-20 Andrew Haley <aph@redhat.com>
27 * decl.c (end_java_method): Don't expand if flag_syntax_only.
28 Remove duplicated code block.
30 2004-10-18 Steven Bosscher <stevenb@suse.de>
32 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
33 New rules to work around old Bison warnings.
35 2004-10-17 Steven Bosscher <stevenb@suse.de>
37 * class.c (ident_subst): Always alloca buffer.
38 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
39 opcode after including javaop.def.
40 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
41 conditional expression that exits, to avoid warnings.
42 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
43 a user of an extension.
44 * win32-host.c: Move check down to have non-empty file when
47 * Make-lang.in (java-warn): Add STRICT_WARN.
48 (java/jcf-io.o-warn): Don't have Werror for this file.
49 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
51 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
53 * expr.c (expr_add_location): Move declaration to before all
55 * parse.y (java_expand_classes): Ditto.
56 * lex.c (java_peek_unicode): Ditto.
58 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
60 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
61 if possible, else convert `foo' to 'foo'.
66 * jcf-parse.c: Likewise.
71 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
73 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
74 rename parameter 'msg' to 'msgid' in function declaration.
75 (issue_warning_error_from_context): Likewise.
76 (yyerror): Rename parameter 'msg' to 'msgid'.
77 (all over): Use new quoting style for diagnostics.
79 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
81 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
82 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
85 2004-10-14 Matt Austern <austern@apple.com>
87 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
90 2004-10-13 Tom Tromey <tromey@redhat.com>
93 * lang.opt (--extdirs): Document.
94 * jvspec.c (lang_specific_driver): Recognize -encoding and
97 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
99 * parse.y (issue_warning_error_from_context): Use va_list *
100 instead of va_list parameter.
101 (parse_error_context): Update call.
102 (parse_warning_context): Likewise.
104 2004-10-05 Zack Weinberg <zack@codesourcery.com>
106 * parse.y, parse-scan.y: Add list of diagnostic messages to
107 insulate translation template from version of yacc/bison used
108 to compile the grammar.
110 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
112 Prepare for %q, %< and %> in diagnostic message strings.
113 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
114 Name second parameter 'msgid'.
115 * parse.y: Additionally include pretty-print.h and diagnostic.h.
116 (issue_warning_error_from_context): Use pretty-printer functions
117 instead of vsprintf for constructing formatted messages. Rename
118 parameter 'msg' to 'msgid'.
119 (parse_error_context): Rename parameter 'msg' to 'msgid'.
120 (parse_warning_context): Likewise.
122 2004-10-05 Andrew Haley <aph@redhat.com>
125 * jcf-parse.c (parse_zip_file_entries): If a class has a
126 superclass and a TYPE_SIZE of zero, lay it out.
128 2004-09-30 Andrew Haley <aph@redhat.com>
131 * jcf-parse.c (compute_class_name): Rewrite.
133 2004-10-01 Jan Hubicka <jh@suse.cz>
135 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
137 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
139 * lex.c: Fix a comment typo.
141 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
143 * java-tree.h: Fix a comment typo.
145 2004-09-30 Per Bothner <per@bothner.com>
147 Simplify lexer. Implement --enable-mapped-location support.
148 * jcf-parse.c (parse_class_file): Use linemap_line_start.
149 (parse_source_file_1): Pass filename as extra parameter, so we can call
150 linemap_add and set input_location here, rather than in both callers.
151 (read_class): Pass copied filename to parse_source_file_1.
152 Don't initialize wfl_operator - only needed for source compilation.
153 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
154 * lex.h: Remove a bunch of debugging macros.
155 * lex.h (struct_java_line, struct java_error): Remove types.
156 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
157 (struct java_lc_s): Remove prev_col field.
158 (struct java_lexer): New fields next_unicode, next_columns, and
159 avail_unicode. New position field, and maybe token_start field.
160 Don't need hit_eof field - use next_unicode == -1 instead.
161 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
162 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
163 * parse.h: Various changes for USE_MAPPED_LOCATION.
164 (EXPR_WFL_EMIT_LINE_NOTE): XXX
165 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
166 (struct parser_ctxt): New file_start_location field.
167 Remove p_line, c_line fields since we no longer save lines.
168 Remove elc, lineno, and current_jcf fields - no longer used.
169 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
170 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
171 source_location and is probably not needed anymore anyway.
172 Use new expr_add_Location function.
173 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
174 (java_pop_parser_context): Minor cleanup.
175 (java_parser_context_save_global, java_parser_context_restore_global,
176 java_pop_parser_context): Save/restore input_location as a unit.
177 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
178 a source_location instead of a wfl context node.
179 (check_class_interface_creation): input_filename is not addressable.
180 (create_artificial_method): Calling java_parser_context_save_global
181 and java_parser_context_restore_global is overkill. Instead,
182 temporarily set input_location from class decl.
183 (java_layout_seen_class_methods): Set input_location from method decl.
184 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
185 (finish_loop_body): Likewise.
186 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
187 (java_sprint_unicode): Take a character, not index in line.
188 (java_sneak_uncode): Replaced by java_peek_unicode.
189 (java_unget_unicode): No longer used.
190 (java_allocate_new_line. java_store_unicode): Removed, since we
191 no longer remember "lines".
192 (java_new_lexer): Update for new data structures.
193 (java_read_char): Move unget_value checking to java_read_unicode.
194 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
195 efficient functions that are used directly when lexing.
196 (java_read_unicode_collapsing_terminators): No longer needed.
197 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
198 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
199 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
200 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
201 combine switch branches, and test for common token kinds earlier.
202 (java_lex_error): Rewrite.
203 * jv-scan.c (expand_location): New function, copied from tree.c.
204 (main): Set ctxp->filename instead of setting input_filename directly.
206 2004-09-30 Per Bothner <per@bothner.com>
208 More cleanup for --enable-mapped-location.
209 * class.c (push_class): If USE_MAPPED_LOCATION don't set
210 input_location here. Instead do it in give_name_to_class.
211 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
212 * expr.c (expand_byte_code): Call linemap_line_start.
213 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
214 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
215 (expr_add_location): New function, if USE_MAPPED_LOCATION.
216 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
217 to USE_MAPPED_LOCATION case.
219 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
220 * jcf-parse.c (java_parse_file): Don't set input_filename.
221 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
222 Create a list of TRANSLATION_UNIT_DECL.
223 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
224 reason is so we can set a DECL_SOURCE_LOCATION for each file.
225 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
226 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
227 (file_start_location): New static.
228 (set_source_filename): Avoid extra access to input_filename macro.
229 Concatenate new name with class's package prefix.
230 (set_source_filename, give_name_to_class): Update.
231 (give_name_to_class): Set class's "line 0" input_location here.
232 (parse_class_file): Set input_location as a unit.
234 * jcf-parse.c (load_class): Sanity test if missing inner class file.
236 2004-09-29 Per Bothner <per@bothner.com>
238 * java-tree.h: Redefine some macros and add some declaration
239 to handle the USE_MAPPED_LOCATION case.
240 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
241 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
242 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
243 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
245 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
246 * decl.c (finish_method, java_add_stmt): Likewise.
247 * java-gimplify.c (java-gimplify.c): Likewise.
248 * jcf-write.c (generate_bytecode_insns): Likewise.
249 * lang.c (java_post_options): Likewise - call linemap_add.
251 2004-09-29 Andrew Haley <aph@redhat.com>
254 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
255 result of TRUNC_MOD_EXPR.
256 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
257 * decl.c (java_init_decl_processing): Mark
258 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
260 2004-09-28 Tom Tromey <tromey@redhat.com>
263 * class.c (add_miranda_methods): Load superinterface if not
266 2004-09-28 Andrew Haley <aph@redhat.com>
269 * jcf-parse.c (load_class): Don't try to read a class that we've
272 2004-09-28 Andrew Haley <aph@redhat.com>
274 * jcf-parse.c (load_class): Back out previous broken patch.
276 2004-09-28 Andrew Haley <aph@redhat.com>
279 * jcf-parse.c (load_class): Don't try to read a class that we've
281 Check that we really did read the right class.
283 2004-09-25 Tom Tromey <tromey@redhat.com>
286 * parse.y (create_artificial_method): Use add_method_1.
288 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
290 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
292 * gcj.texi: Fix typos.
294 2004-09-24 Tom Tromey <tromey@redhat.com>
297 * parse.y (class_instance_creation_expression): Set `$$' to NULL
298 in error parts of rule.
299 (unary_expression): Don't call error_if_numeric_overflow when $1
302 2004-09-24 Tom Tromey <tromey@redhat.com>
305 * parse.y (resolve_qualified_expression_name): Set
306 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
307 * expr.c (force_evaluation_order): Check for empty argument list
308 after stripping COMPOUND_EXPR.
310 2004-09-23 Andrew Haley <aph@redhat.com>
313 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
316 2004-09-23 Tom Tromey <tromey@redhat.com>
319 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
320 where operand is null.
322 2004-09-23 Tom Tromey <tromey@redhat.com>
325 * parse.y (not_accessible_p): Allow access to protected members
326 even when class is not static.
328 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
330 * Make-lang.in: Revert the gcc-none.o change.
332 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
334 * parse.y (patch_anonymous_class): VEC_space returns true if there
337 2004-09-21 Matt Austern <austern@apple.com>
340 * gjavah.c (free_method_name_list): Fix function definition so
341 it's a proper C prototype.
343 2004-09-21 Tom Tromey <tromey@redhat.com>
346 * gjavah.c (free_method_name_list): New method.
349 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
350 Zack Weinberg <zack@codesourcery.com>
352 * java-tree.def: Use tree_code_class enumeration constants
353 instead of code letters.
354 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
355 new tree-class enumeration constants.
357 2004-09-13 Tom Tromey <tromey@redhat.com>
360 * class.c (layout_class_method): Put synthetic methods into the
363 2004-09-11 Andrew Pinski <apinski@apple.com>
365 * Make-lang.in (java/ggc-none.c): Change dependency
366 for ggc.h into $(GGC_H).
368 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
370 * Make-lang.in (java/win32-host.o): Add dependency on
372 * win32-host.c: Add includes for coretypes.h, jcf.h
374 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
376 * Make-lang.in (GCJH_OBJS): Change dependency from
377 ggc-none.o to java/ggc-none.o
378 (JCFDUMP_OBJS): Likewise.
379 (java/ggc-none.o): New target.
381 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
383 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
384 * class.c (build_utf8_ref, build_static_field_ref,
385 make_field_value, make_method_value, get_dispatch_table,
386 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
387 * constants.c (get_tag_node, build_ref_from_constant_pool,
388 build_constants_constructor): Likewise.
389 * decl.c (java_init_decl_processing): Likewise.
390 * expr.c (build_java_array_length_access, build_newarray,
391 expand_java_multianewarray, expand_java_pushc, expand_iinc,
392 build_java_binop, build_field_ref, expand_java_add_case,
393 expand_java_call, build_known_method_ref, build_invokevirtual,
394 build_invokeinterface, build_jni_stub): Likewise.
395 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
396 * jcf-parse.c (get_constant): Likewise.
397 * lex.c (do_java_lex): Likewise.
398 * parse.y (patch_binop, patch_unaryop, patch_cast,
399 build_newarray_node, patch_newarray): Likewise.
400 * resource.c (compile_resource_data): Likewise.
401 * typeck.c (build_prim_array_type): Likewise.
403 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
405 * decl.c (java_init_decl_processing): Adjust
406 initialize_sizetypes call.
408 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
410 * jv-scan.c (fancy_abort): Add.
412 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
414 * expr.c (build_java_arrayaccess): Use convert to change
417 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
419 * class.c (make_local_function_alias): Allocate extra space for 'L'
420 in name buffer. Reported by Thomas Neumann.
422 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
424 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
425 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
426 * lex.c (do_java_lex): Adjust.
427 (error_if_numeric_overflow): Likewise.
429 2004-08-18 Andrew Pinski <apinski@apple.com>
431 * class.c (make_local_function_alias): Only make a new decl if we
432 support alias attribute on all decls.
434 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
436 * class.c (make_local_function_alias): New function. Create local
437 alias for public method DECL.
438 (make_method_value): Use make_local_function_alias.
439 * parse.y (craft_constructor): Don't special-case anonymous classes.
440 Always set ctor_name to init_identifier_node.
441 (lookup_method_invoke): Call layout_class_method when creating
442 anonymous class constructor.
444 2004-08-18 Richard Henderson <rth@redhat.com>
446 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
447 default case. Treat '<' similarly. Update for
448 is_gimple_formal_tmp_var name change.
450 2004-08-17 Andrew Haley <aph@redhat.com>
452 * lang.c (lang_printable_name): Obey verbose flag.
453 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
454 lang_printable_name().
455 (verify_constructor_circularity, get_printable_method_name,
456 check_abstract_method_definitions, java_check_regular_methods,
457 java_check_abstract_methods, check_inner_class_access,
458 fix_constructors, patch_method_invocation, patch_return):
460 * expr.c (pop_type_0): Likewise.
462 * java-tree.h (lang_printable_name_wls): Delete.
464 2004-08-16 Tom Tromey <tromey@redhat.com>
467 * parse.y (primary): Changed for initialized and uninitialized
469 (array_access): Handle array_creation_initialized.
470 (array_creation_expression): Split into
471 array_creation_initialized and array_creation_uninitialized.
473 2004-08-16 Andrew Haley <aph@redhat.com>
475 * jcf-write.c (find_constant_index): Canonicalize NaNs when
478 2004-08-16 Elliot Lee <sopwith@redhat.com>
481 * jcf-parse.c (java_parse_file): Handle filenames with embedded
482 spaces, and quoted filelists.
484 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
486 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
487 * class.c (build_utf8_ref, build_static_field_ref,
488 make_field_value, make_method_value, get_dispatch_table,
489 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
490 * constants.c (get_tag_node, build_ref_from_constant_pool,
491 build_constants_constructor): Likewise.
492 * decl.c (java_init_decl_processing): Likewise.
493 * expr.c (build_java_array_length_access, build_newarray,
494 expand_java_multianewarray, expand_java_pushc, expand_iinc,
495 build_java_binop, build_field_ref, expand_java_add_case,
496 expand_java_call, build_known_method_ref, build_invokevirtual,
497 build_invokeinterface, build_jni_stub): Likewise.
498 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
499 * jcf-parse.c (get_constant): Likewise.
500 * lex.c (do_java_lex): Likewise.
501 * parse.y (patch_binop, patch_unaryop, patch_cast,
502 build_null_of_type, patch_newarray): Likewise.
503 * resource.c (compile_resource_data): Likewise.
504 * typeck.c (build_prim_array_type): Likewise.
506 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
508 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
509 Don't create BLOCK here or call java_gimplify_block.
511 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
513 * java-tree.h (flag_deprecated): Removed.
514 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
515 * parse.y (check_deprecation): Check warn_deprecated instead of
518 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
520 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
521 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
522 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
523 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
524 flag_force_classes_archive_check, flag_optimize_sci,
525 flag_indirect_dispatch): Remove explicit declarations.
526 * lang.opt: Add implicit declare/define/assign. Remove obsolete
529 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
532 * Make-lang.in (java.install-man): Install from either build
533 tree or source tree, whichever has the file first.
535 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
537 * jcf-parse.c (get_constant): Adjust force_fit_type call.
538 * lex.h (SET_LVAL_NODE_TYPE): Remove.
539 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
540 (do_java_lex): Likewise. Adjust force_fit_type call.
542 2004-08-04 Roger Sayle <roger@eyesopen.com>
543 Andrew Haley <aph@redhat.com>
545 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
546 checking trees as they're being built.
547 (convert): Call convert_ieee_real_to_integer if we're
548 converting a constant, even if we're writing a class file.
550 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
553 * parse.y (fold_constant_for_init): Call resolve_field_access with
554 correct current_class context.
556 2004-08-01 Roger Sayle <roger@eyesopen.com>
558 * decl.c (update_aliases, initialize_local_variable): Replace calls
559 to build with calls to buildN.
560 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
561 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
562 * parse.h (BUILD_THROW): Likewise.
563 * parse.y (switch_expression, synchronized_statement,
564 catch_clause_parameter, array_creation_expression,
565 conditional_expression, make_qualified_name,
566 resolve_qualified_expression_name, patch_method_invocation,
567 patch_invoke, build_method_invocation, build_new_invocation,
568 build_assignment, patch_assignment, build_binop, patch_binop,
569 build_string_concatenation, build_incdec, patch_unaryop,
570 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
571 patch_return, build_if_else_statement, build_labeled_block,
572 build_new_loop, build_loop_body, build_bc_statement,
573 build_assertion, encapsulate_with_try_catch, build_try_statement,
574 build_try_finally_statement, patch_synchronized_statement,
575 emit_test_initialization): Likewise, replace build with buildN.
577 2004-07-28 Eric Christopher <echristo@redhat.com>
579 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
580 (java_unsafe_for_reeval): Ditto.
582 2004-07-26 <hp@bitrange.com>
584 * parse.y (build_super_invocation): Adjust declaration order to
585 avoid declaration after statement.
587 2004-07-25 Bernardo Innocenti <bernie@develer.com>
589 * decl.c: Rename all identifiers named `class' to `cl'.
591 2004-07-25 Richard Henderson <rth@redhat.com>
593 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
595 2004-07-23 Mike Stump <mrs@apple.com>
597 * boehm.c (set_bit): Improve type safety wrt unsignedness.
598 * gjavah.c (throwable_p, decode_signature_piece,
599 print_full_cxx_name, print_include, add_namelet, add_class_decl,
600 process_file): Likewise.
601 * jcf-dump.c (main): Likewise.
602 * jcf-io.c (read_zip_member): Likewise.
603 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
604 give_name_to_class, get_class_constant): Likewise.
605 * jcf-write.c (find_constant_wide, push_long_const,
606 generate_classfile): Likewise.
607 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
608 * parse.y (read_import_dir): Likewise.
609 * typeck.c (parse_signature_type): Likewise.
610 * verify.c (verify_jvm_instructions): Likewise.
611 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
613 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
615 * Make-lang.in: Replace rmic and rmiregistry references with
616 grmic and grmiregistry.
617 * gcj.texi: Likewise.
619 2004-07-20 Andrew Haley <aph@redhat.com>
622 * verify.c (verify_jvm_instructions): Comment change only.
624 * typeck.c (build_java_array_type): Add size field to array name.
626 * java-tree.h (LOCAL_SLOT_P): New.
627 (update_aliases): Add PC argument.
628 (pushdecl_function_level): New function.
630 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
631 MODIFY_EXPR, and SAVE_EXPR.
632 (java_gimplify_modify_expr): New function.
634 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
635 (expand_iinc): Pass PC to update_aliases().
636 (STORE_INTERNAL): Likewise.
637 (process_jvm_instruction): Likewise.
639 * decl.c (base_decl_map): New variable.
640 (uniq): New variable.
641 (update_aliases): Rewrite with more thorough checking.
642 (debug_variable_p): New function.
643 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
644 (check_local_named_variable): Delete whole function.
645 (initialize_local_variable): New function.
646 (check_local_unnamed_variable): Add checks and comments.
647 (find_local_variable): Rewrite.
648 (java_replace_reference): New function.
649 (function_binding_level): New variable.
650 (pushdecl_function_level): New function.
651 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
652 (maybe_pushlevels): Call pushdecl() on each of the new decls.
653 (start_java_method): Reset uniq. Create base_decl_map. Set
654 function_binding_level.
655 (end_java_method): Null unused fields to save memory.
657 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
659 * class.c (add_interface_do): Remove.
660 (set_super_info, interface_of_p, maybe_add_interface,
661 add_interface, make_class_data, layout_class,
662 add_miranda_methods): Adjust BINFO accessors and addition.
663 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
665 * jcf-write.c (generate_classfile): Likewise.
666 * parse.y (patch_anonymous_class, check_inner_circular_reference,
667 check_circular_reference, java_complete_class,
668 check_abstract_method_definitions,
669 java_check_abstract_method_definitions,
670 check_interface_throws_clauses, java_check_abstract_methods,
671 lookup_java_interface_method2,
672 find_applicable_accessible_methods_list): Adjust BINFO accessors
674 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
676 2004-07-18 Roger Sayle <roger@eyesopen.com>
678 * builtins.c (max_builtin, min_builtin,
679 java_build_function_call_expr): Replace calls to build with buildN.
680 * class.c (build_class_ref, build_static_field_ref,
681 get_dispatch_table, make_class_data, layout_class_method): Likewise.
682 * constants.c (build_ref_from_constant_pool): Likewise.
683 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
684 add_stmt_to_compound): Likewise.
685 * except.c (build_exception_object_ref, expand_end_java_handler):
687 * java-gimplify.c (java_gimplify_case_expr,
688 java_gimplify_default_expr, java_gimplify_block,
689 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
690 * jcf-write.c (generate_bytecode_insns): Likewise.
691 * typeck.c (convert_ieee_real_to_integer): Likewise.
693 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
695 * java-tree.h (builtin_function): Declare.
697 2004-07-16 Steven Bosscher <stevenb@suse.de>
699 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
700 abuse restore_line_number_status.
702 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
705 * jcf-parse.c (java_emit_static_constructor): Specify default
708 2004-07-13 Per Bothner <per@bothner.com>
710 * java-tree.h (all_class_filename): Remove useless macro.
711 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
712 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
713 * parse.y (java_parser_context_restore_global): Replace
714 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
715 * jcf-parse.c (read_class, java_parse_file): Likewise.
717 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
720 gjavah.c (print_field_info): Emit constant only if field is static.
722 2004-07-11 Roger Sayle <roger@eyesopen.com>
724 * expr.c (java_truthvalue_conversion, flush_quick_stack,
725 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
726 build_java_ret, build_java_throw_out_of_bounds_exception,
727 build_java_array_length_access, java_check_reference,
728 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
729 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
730 expand_java_arrayload, build_java_monitor, expand_java_return,
731 expand_load_internal, expand_java_NEW, build_get_class,
732 build_instanceof, expand_java_CHECKCAST, expand_iinc,
733 build_java_soft_divmod, build_java_binop, build_field_ref,
734 expand_compare, expand_java_goto, expand_java_switch,
735 expand_java_add_case, build_class_init, build_known_method_ref,
736 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
737 expand_invoke, build_jni_stub, expand_java_field_op,
738 java_expand_expr, expand_byte_code, STORE_INTERNAL,
739 force_evaluation_order, emit_init_test_initialization): Convert
740 calls to "build" into calls to the prefered "buildN" functions.
742 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
744 * java-tree.h (set_block): Remove.
745 * lang.c (java_clear_binding_stack): New.
746 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
747 * decl.c (struct binding_level): Remove this_block.
748 (clear_binding_level): Likewise.
749 (poplevel): Don't handle this_block.
752 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
754 * class.c (common_enclosing_context_p): Remove statement with no
757 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
760 * parse.y (create_anonymous_class): Remove 'location' argument. Use
761 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
762 (craft_constructor): Inherit access flags for implicit constructor
763 from the enclosing class.
764 (create_class): Fix comment typo.
765 (resolve_qualified_expression_name): Pass type of qualifier to
766 not_accessible_p, not the type in which target field was found.
767 (not_accessible_p): Handle inner classes. Expand protected
768 qualifier-subtype check to enclosing instances, but don't apply this
769 check to static members. Allow protected access to inner classes
770 of a subtype. Allow private access within common enclosing context.
771 (build_super_invocation): Get WFL line number info from current
773 (build_incomplete_class_ref): Update for new create_anonymous_class
775 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
776 common_enclosing_instance_p.
777 * class.c (common_enclosing_context_p): New. Determine if types
778 share a common enclosing context, even across static contexts.
779 (common_enclosing_instance_p): Renamed from
780 common_enclosing_context_p. Determines if types share a common
781 non-static enclosing instance.
782 * java-tree.h (common_enclosing_instance_p): Declare.
783 * jcf-write.c (get_method_access_flags): New. Surpress private flag
784 for inner class constructors.
785 (generate_classfile): Use get_method_access_flags.
787 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
789 * class.c (interface_of_p): Check for null TYPE_BINFO.
791 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
793 * class.c (make_class): Do not create binfo here.
794 (set_super_info): Create it here.
795 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
797 2004-07-08 Richard Henderson <rth@redhat.com>
799 * expr.c (case_identity, get_primitive_array_vtable,
800 java_expand_expr, emit_init_test_initialization): Remove.
801 * java-tree.h (java_expand_expr): Remove.
802 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
804 2004-07-07 Per Bothner <per@bothner.com>
806 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
807 get internal error due to mismatched types.
809 * gcj.texi (Invoking gij): Document new -verbose:class flag.
811 * gcj.texi (Linking): New node. Document -lgij usage.
813 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
815 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
816 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
817 * java/class.c (set_super_info, class_depth, interface_of_p,
818 maybe_add_interface, add_interface, make_class_data,
819 layout_class, add_miranda_methods): Adjust BINFO macros.
820 * expr.c (can_widen_reference_to, lookup_field): Likewise.
821 * jcf-write.c (generate_classfile): Likewise.
822 * parse.y (patch_anonymous_class,
823 check_inner_circular_reference, check_circular_reference,
824 java_complete_class, check_abstract_method_definitions,
825 java_check_abstract_method_definitions,
826 check_interface_throws_clauses, java_check_abstract_methods,
827 lookup_java_interface_method2,
828 find_applicable_accessible_methods_list): Likewise.
829 * typeck.c (find_method_in_interface): Likewise.
830 * verify.c (merge_types): Likewise.
832 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
834 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
835 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
837 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
839 * class.c (make_class): Use make_tree_binfo.
840 (set_super_info, add_interface_do): Likewise.
841 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
843 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
845 * verify.c: Correct array element access formatting thinko.
847 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
849 * verify.c: Insert a short blurb at the start referring to the JVMS.
850 (merge_type_state): Remove redundant nested if statement.
851 (verify_jvm_instructions): Ensure current_subr is initialised to
853 Minor formatting fixes all over the place.
855 2004-07-02 Richard Henderson <rth@redhat.com>
857 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
859 2004-07-01 Richard Henderson <rth@redhat.com>
861 * class.c (registerClass_libfunc): Remove.
862 (init_class_processing): Don't set it.
863 (emit_register_classes): Take list_p parameter. Fill it in
864 with _Jv_RegisterClass calls.
865 * decl.c (java_init_decl_processing): Don't call
866 init_resource_processing.
867 * jcf-parse.c (java_emit_static_constructor): New.
868 (java_parse_file): Call it.
869 * resource.c (registerResource_libfunc): Remove.
870 (init_resource_processing): Remove.
871 (write_resource_constructor): Take list_p parameter. Fill it in
872 with _Jv_RegisterResource calls.
873 * java-tree.h: Update prototypes.
875 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
878 * class.c (layout_class_method): Do not override package-private
879 method if its in a different package.
880 (split_qualified_name): Move here from parse.y. Rename from
881 breakdown_qualified. Add comment.
882 (in_same_package): Move here from parse.y. Add comment.
883 * java-tree.h (break_down_qualified, in_same_package): Declare.
884 (in_same_package): Likewise.
885 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
888 2004-06-29 Andrew Haley <aph@redhat.com>
890 * except.c (expand_start_java_handler): Push a new binding level.
891 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
892 register_exception_range() to register where we'll do it.
893 (expand_end_java_handler): Remove old bogus code. Replace with
894 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
895 the top of the expression we're curently building.
896 (maybe_end_try): Delete.
897 * decl.c (binding_level.exception_range): New field.
898 (clear_binding_level): Add field exception_range. Reformat.
899 (poplevel): Call expand_end_java_handler().
900 (poplevel): Call java_add_stmt only if functionbody is false.
901 (maybe_poplevels): Don't call maybe_end_try() from here.
902 (end_java_method): Clear no longer used trees in function decl.
903 (register_exception_range): New function.
904 * java-tree.h (register_exception_range, struct eh_range): Declare.
906 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
908 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
910 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
913 * expr.c (class_has_finalize_method): Fix method name indentation.
914 (expand_java_call): Remove K&R style parameter declaration.
915 (expand_invoke): Fix statement indentation.
916 (expand_java_field_op): Likewise.
917 * parse-scan.y: Fix typo.
918 (reset_report): Fix method name indentation.
919 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
921 * verify.c (verify_jvm_instructions): Document parameters, insert
923 * lang.c (lang_init_source): Fix method name indentation.
924 * class.c (common_enclosing_context_p): Likewise.
925 (emit_symbol_table): Fix parameter list indentation.
926 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
927 parameter declaration.
928 * constants.c: Fix copyright notice indentation.
929 * typeck.c (find_method_in_superclasses): Fix parameter list
931 (find_method_in_interfaces): Likewise.
932 * zextract.c (makelong): Fix method name indentation.
934 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
937 * parse.y (create_interface): Set correct access modifiers for
939 * jcf-write.c (get_classfile_modifiers): New function.
940 (generate_classfile): Use get_classfile_modifiers, not
943 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
945 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
946 dependency to current parser context, not NULL_TREE, for top-level
948 (jdep_resolve_class): Enable member access check for all inner
951 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
953 * parse.y (qualify_and_find): Pass type decl, not identifier, to
956 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
959 * expr.c (expand_java_field_op): Ensure that target class for static
960 field access has been loaded.
962 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
963 Ranjit Mathew <rmathew@hotmail.com>
965 PR java/1207, java/16178
966 * jcf-parse.c (load_class): Return immediately if passed a type decl
967 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
968 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
969 before calling load_class.
970 (qualify_and_find): Likewise.
971 (find_in_imports_on_demand): Likewise.
972 (find_applicable_accessible_methods_list): Likewise.
974 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
976 * parse.y (java_layout_seen_class_methods): Don't call load_class
977 on class defined by source parser.
979 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
981 * parse.y (set_nested_class_simple_name_value): Removed.
982 (java_complete_expand_class): Remove calls to
983 set_nested_class_simple_name_value.
985 2004-06-22 Andrew Haley <aph@redhat.com>
986 Ranjit Mathew <rmathew@hotmail.com>
989 * decl.c (force_poplevels): Remove call to expand_end_bindings.
991 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
993 * parse.y (create_class): Correct diagnostic message about
994 java.lang.Object extending anything else.
996 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
998 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
999 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1000 * constants.c (build_ref_from_constant_pool): Likewise.
1001 * expr.c (build_java_array_length_access): Likewise.
1002 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1003 (invoke_build_dtable, build_invokevirtual): Likewise.
1004 (build_invokeinterface, java_expand_expr): Likewise.
1005 (emit_init_test_initialization): Likewise.
1006 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1007 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1009 2004-06-21 Andrew Haley <aph@redhat.com>
1011 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1014 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1016 * jcf.h (struct JCF): Change java_source, right_zip and finished
1018 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1019 byte_swap and use_fallback to unsigned int.
1020 * parse.h (struct _jdep): Change flag0 to unsigned int.
1022 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1025 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1026 before trying to lay out its methods.
1027 * jcf-parse.c (read_class): Track parsed files using canonical paths
1028 obtained via lrealpath from libiberty.
1029 (java_parse_file): Likewise.
1030 (parse_source_file_1): Rename formal parameter to reflect its
1031 modified purpose. Minor formatting fix.
1033 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1035 * class.c (emit_register_classes): Make the function uninlinable,
1036 do not set current_function_cannot_inline.
1037 * resource.c (write_resource_constructor): Do not reset
1038 flag_inline_functions around rest_of_compilation.
1040 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1043 * expr.c (java_truthvalue_conversion): Handle
1044 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1045 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1046 i.e. return the expression.
1048 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1050 * gjavah.c: Include version.h
1052 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1054 * jcf-write.c (generate_bytecode_conditional): Correct handling
1055 of unordered conditionals. Add comment.
1057 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1058 Per Bothner <per@bothner.com>
1060 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1061 local variable was initialised upon declaration.
1062 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1063 variable was final and initialised upon declaration.
1064 * check-init.c (check_final_reassigned): Give error only if a blank
1065 final is not definitely unassigned or if an initialised final is
1067 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1068 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1069 (check_init): Perform initialised-variable-removing-optimisation
1070 only on non-final local variables.
1072 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1074 * jcf-write.c (generate_bytecode_conditional): Handle binops
1075 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1077 (generate_bytecode_insns): Likewise.
1079 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1081 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1082 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1084 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1086 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1087 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1089 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1091 * decl.c (struct binding_level): Add GTY marker. Compile
1092 binding_depth unconditionally.
1093 (current_binding_level, free_binding_level, global_binding_level):
1095 (clear_binding_level): Unconditionally set binding_depth.
1096 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1098 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1100 * lex.c (java_new_lexer): Set 'encoding'.
1101 (java_read_char): Improve error message for unrecognized characters.
1102 * lex.h (struct java_lexer): New field 'encoding'.
1104 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1106 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1108 2004-05-21 Mark Wielaard <mark@klomp.org>
1110 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1113 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1115 * typeck.c: Remove non-printable character 160.
1117 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1119 * check-init.c: Correct minor typos.
1121 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1123 * Make-lang.in, expr.c, java-gimplify.c: Rename
1124 tree-simple.[ch] to tree-gimple.[ch].
1126 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1128 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1130 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1132 Merge from tree-ssa-20020619-branch. See
1133 ChangeLog.tree-ssa for details.
1135 * Make-lang.in, builtins.c, check-init.c, class.c,
1136 constants.c, decl.c, except.c, expr.c, java-except.h,
1137 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1138 lang.c, lang.opt, parse.y, resource.c: Merged.
1139 * java-gimplify.c: New file.
1141 2004-05-10 Andrew Haley <aph@redhat.com>
1143 * parse.y (create_class): Set TYPE_VFIELD.
1144 * decl.c (java_init_decl_processing): Likewise.
1146 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1147 * class.c (make_method_value): Replace DECL_VINDEX with call to
1149 (get_dispatch_vector): Likewise.
1150 (layout_class_method): Likewise.
1151 Replace set of DECL_VINDEX with call to set_method_index().
1152 (set_method_index): New function.
1153 (get_method_index): New function.
1154 * java-tree.h (set_method_index): New function decl.
1155 (get_method_index): New function decl.
1157 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1159 * parse.y (check_pkg_class_access): Add new argument
1160 and use it when cl is NULL to call lookup_cl on it.
1161 (parser_check_super_interface): Do not call lookup_cl.
1162 Pass this_decl to check_pkg_class_access and NULL
1163 instead of lookup_cl.
1164 (parser_check_super): Update for change in
1165 check_pkg_class_access.
1166 (do_resolve_class): Likewise.
1167 (process_imports): Likewise.
1168 (find_in_imports_on_demand): Likewise.
1169 (resolve_qualified_expression_name): Likewise.
1171 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1173 Fixes PR java/9685, PR java/15073
1174 * parse.y (accessibility_string): New method.
1175 (not_accessible_field_error): Use accessibility_string()
1176 instead of java_accstring_lookup().
1177 (resolve_qualified_expression_name): Check with
1178 check_pkg_class_access() before allowing access using
1181 Use check_pkg_class_access() instead of not_accessible_p()
1182 for unqualified types.
1183 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1184 REFERENCE for package-private access checking.
1185 (patch_method_invocation): Use accessibility_string() instead
1186 of java_accstring_lookup().
1188 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1191 * gjavah.c (struct method_name): Add member is_native.
1192 (overloaded_jni_method_exists_p): Match candidate method only if
1194 (print_method_info): Initialise is_native flag from the method's
1197 2004-04-30 Roger Sayle <roger@eyesopen.com>
1199 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1200 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1202 2004-04-22 Roger Sayle <roger@eyesopen.com>
1204 * resource.c (write_resource_constructor): Guard call to possibly
1205 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1207 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1209 * class.c (make_class_data): Add new field aux_info.
1210 * decl.c (java_init_decl_processing): Push type and decl for
1213 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1215 * expr.c (expand_java_NEW): Don't use size argument for
1216 _Jv_AllocObject calls.
1217 * parse.y (patch_invoke): Likewise.
1219 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1221 * expr.c (build_invokeinterface): Remove unused variables to
1224 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1226 * class.c (get_interface_method_index): New function. Return dispatch
1227 index for interface method.
1228 (make_method_value): For interface methods, set index field to
1229 iface dispatch index, not DECL_VINDEX.
1230 * expr.c (build_invokeinterface): Use get_interface_method_index.
1232 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1234 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1236 2004-03-31 Andrew Haley <aph@redhat.com>
1239 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1241 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1243 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1244 form of GTY markers.
1246 2004-03-25 Marcus Meissner <meissner@suse.de>
1249 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1251 2004-03-23 Tom Tromey <tromey@redhat.com>
1254 * jcf-write.c (make_class_file_name): Don't report if mkdir
1257 2004-03-23 Tom Tromey <tromey@redhat.com>
1259 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1261 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1263 * class.c, gjavah.c, lang.c: Fix comment typos.
1264 * gcj.texi: Fix typos.
1266 2004-03-19 Per Bothner <per@bothner.com>
1268 * gcj.texi (Code Generation): Document new flags and assert defaults.
1270 * class.c (assume_compiled_node_struct): Rename type to
1271 class_flag_node_struct, as it is now also used for enable_assertions.
1272 Rename assume_compiled_node typedef. Rename excludep field to value.
1273 (find_assume_compiled_node): Rename function to find_class_flag_node.
1274 Minor optimization - avoid needless strlen.
1275 (add_assume_compiled): Some tweaking and optimization.
1276 Rename and generalize to add_class_flag takem an extra parameter.
1277 (add_assume_compled): New just calls add_class_flag.
1278 (add_enable_assert, enable_assertions): New functions.
1279 (enable_assert_tree): New static.
1280 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1281 * lang.opt (fenable-assertions, fenable-assertions=,
1282 fdisable-assertions, fdisable-assertions=): New options.
1283 * lang.c (java_handle_option): Handle new options.
1284 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1285 class in an interface - create helper class nested in outer interface.
1286 (build_assertion): Short-circuit if enable_assertions is false.
1288 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1290 * java-tree.h: Changes throughout to add checking to macros
1291 and numerous whitespace changes.
1292 (VAR_OR_FIELD_CHECK): New macro.
1293 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1294 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1296 2004-03-16 Per Bothner <per@bothner.com>
1298 * jcf-jump.c (options): New --print-constants option.
1299 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1301 * jcf-dump.c (flag_print_constant_pool): Default to off.
1302 (print_constant_terse_with_index): New helper function.
1303 (various places): Check flag_print_constant_pool where missing.
1304 (main): If verbose set flag_print_constant_pool.
1305 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1307 2004-03-15 Andrew Haley <aph@redhat.com>
1310 * parse.y (java_complete_lhs): Check that final variable has an
1313 2004-03-12 Andrew Haley <aph@redhat.com>
1316 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1319 2004-02-29 Roger Sayle <roger@eyesopen.com>
1321 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1324 2004-02-27 Per Bothner <per@bothner.com>
1326 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1327 suggestion: Use build_incomplete_class_ref.
1328 This fixes PR java/13508, java/11714.
1330 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1332 * java/parse.h: Update copyright.
1334 2004-02-26 Andrew Haley <aph@redhat.com>
1337 * parse.y (check_interface_throws_clauses): Check for
1338 !METHOD_INVISIBLE (iface_method).
1339 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
1340 well as CLASS_ABSTRACT.
1342 2004-02-25 Per Bothner <per@bothner.com>
1344 * parse.y (build_assertion): If we're in an inner class, create the
1345 class$ helper routine in the outer class.
1347 2004-02-19 Richard Henderson <rth@redhat.com>
1349 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1351 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1353 * Make-lang.in (java.install-man): Add extra dependencies.
1355 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1357 * Make-lang.in: Install man pages under the same names
1358 (possibly transformed) as the program they document.
1360 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1362 * gjavah.c: Include "intl.h".
1363 (error): New function.
1364 (main): Call gcc_init_libintl.
1365 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1366 print_stub_or_jni, process_file, main): Use error rather than
1368 (print_method_info, usage, help, version, main): Mark strings for
1369 translation with _. Avoid splitting up sentences. Send
1370 information messages to stdout.
1371 * jcf-dump.c: Include "intl.h".
1372 (main): Call gcc_init_libintl.
1373 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1374 Mark error, usage and version messages for translation with _.
1375 Avoid splitting up sentences.
1376 * jv-scan.c: Include "intl.h".
1377 (fatal_error, warning): Change parameter s to msgid. Translate
1379 (main): Call gcc_init_libintl.
1380 (usage, help, version): Mark error, usage and version messages for
1381 translation with _. Avoid splitting up sentences.
1382 * jvgenmain.c: Include "intl.h".
1383 (main): Call gcc_init_libintl.
1384 (usage, main): Mark error messages for translation with _.
1385 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1386 JVGENMAIN_OBJS): Add intl.o.
1387 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1388 java/jvgenmain.o): Update dependencies.
1390 2004-02-08 Per Bothner <per@bothner.com>
1392 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1393 class don't use not_accessible_field_error, which can get confused.
1395 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1397 Make-lang.in (po-generated): Delete.
1399 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1401 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1403 * decl.c: Include target.h.
1404 (start_java_method): Replace PROMOTE_PROTOTYPES with
1405 targetm.calls.promote_prototypes.
1406 * expr.c: Include target.h.
1407 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1408 targetm.calls.promote_prototypes.
1409 * parse.y: Include target.h.
1410 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1411 with targetm.calls.promote_prototypes.
1413 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1415 * typeck.c: Update copyright.
1417 2004-02-02 Tom Tromey <tromey@redhat.com>
1419 * decl.c (java_init_decl_processing): Remove duplicate
1422 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1424 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1426 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1428 * expr.c (build_field_ref): Move variable
1431 2004-01-28 Andrew Haley <aph@redhat.com>
1433 * expr.c (build_field_ref): Widen field offset.
1435 2004-01-27 Andrew Haley <aph@redhat.com>
1438 * parse.y (check_interface_throws_clauses): Make sure class_decl
1441 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1444 * parse.y (patch_assignment): Don't modify lhs_type for
1445 reference assignments.
1447 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1449 * Make-lang.in: Replace $(docdir) with doc.
1450 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1451 (java.install-man): Revamp rule.
1453 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1455 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1456 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1457 instead of deferred backquote.
1459 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1461 * typeck.c (find_method_in_interfaces): Move variable
1464 2004-01-16 Andrew Haley <aph@redhat.com>
1467 * typeck.c (shallow_find_method): New.
1468 (find_method_in_superclasses): New.
1469 (find_method_in_interfaces): New.
1470 (lookup_do): Rewrite.
1471 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1473 * jcf-parse.c (read_class): Save and restore output_class.
1474 * decl.c (java_expand_body): Set output_class from fndecl.
1476 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1478 * class.c (gen_indirect_dispatch_tables): Fix string length
1481 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1483 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1484 (java.srcextra): Copy above back to source directory if requested.
1485 (po-generated): Delete reference to $(parsedir).
1486 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1489 2004-01-14 Jan Hubicka <jh@suse.cz>
1491 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1494 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1496 * java-tree.h (java_expand_expr): Change prototype.
1497 * expr.c (java_expand_expr): Add alt_rtl parameter.
1499 2004-01-09 Andrew Haley <aph@redhat.com>
1502 * parse.y (java_fix_constructors): Set output_class.
1503 (java_reorder_fields): Likewise.
1504 (java_layout_classes): Likewise.
1505 (java_expand_classes): Generate indirect dispatch tables.
1506 (java_expand_classes): Set output_class.
1507 (java_finish_classes): Likewise.
1508 * lang.c (java_init): Turn on always_initialize_class_p if we're
1509 using indirect dis[atch.
1510 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1511 (java_get_callee_fndecl): Use class local atable.
1513 (always_initialize_class_p): Decl moved to java-tree.h.
1514 (HANDLE_CLASS_INFO): Set output_class.
1515 (read_class): Likewise.
1516 (parse_class_file): Call gen_indirect_dispatch_tables.
1517 (parse_zip_file_entries): Set output_class.
1518 (java_parse_file): Set output_class. Don't emit symbol tables.
1519 * java-tree.h (output_class): New.
1520 Remove global declarations for otable, atable, and ctable.
1521 (always_initialize_class_p): moved here from decl.c.
1523 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1524 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1525 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1526 (struct lang_type): Add otable_methods, otable_decl,
1527 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1528 ctable_decl, catch_classes, type_to_runtime_map.
1529 * expr.c (build_field_ref): Make otable, atable, and ctable class
1530 local rather than global.
1531 (build_known_method_ref): Likewise.
1532 (build_invokeinterface): Likewise.
1533 (java_expand_expr): Pass runtime type (rather than actual type) to
1535 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1536 this class. Look up each class in that map to delete duplicates.
1537 (expand_end_java_handler): Pass runtime type (rather than actual
1538 type) to expand_start_catch.
1539 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1541 (java_init_decl_processing): Rearrange things. Remove global
1542 declarations of otable, atable, and ctable.
1543 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1544 (java_expand_body): Set output_class.
1545 * constants.c (build_constant_data_ref): Use output_class, not
1547 (alloc_name_constant): Likewise.
1548 * class.c (gen_indirect_dispatch_tables): New.
1549 (build_class_ref): Generate hard reference to superclass, even if
1550 using indirect dispatch.
1551 (build_static_field_ref): Use class local atable.
1552 (make_class_data): Generate hard reference to superclass, even if
1553 using indirect dispatch.
1554 Generate symbolic references to interfaces when using indirect
1556 (make_class_data): Emit otable, atable, and ctable.
1557 Make otable, atable, and ctable class local rather than global.
1558 (emit_catch_table): Make otable, atable, and ctable class local
1561 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1563 * parse.y (catch_clause_parameter): Fix typo.
1566 * parse.y: (catch_clause_parameter): Return early if $3, aka
1567 formal_parameter, is null.
1569 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1571 * class.c: Remove uses of "register" specifier in
1572 declarations of arguments and local variables.
1575 * gjavah.c: Likewise.
1576 * jcf-dump.c: Likewise.
1577 * jcf-io.c: Likewise.
1578 * jcf-parse.c: Likewise.
1579 * jcf-write.c: Likewise.
1580 * keyword.h: Likewise.
1581 * parse.y: Likewise.
1582 * typeck.c: Likewise.
1583 * verify.c: Likewise.
1585 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1587 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1588 (java.install_common, java.install-man): Adjust for above.
1589 (java.uninstall): Likewise.
1591 2003-12-03 Michael Koch <konqueror@gmx.de>
1593 * class.c (make_class_data):
1594 Push field value to 'hack_signers' instead of 'signers'.
1595 * decl.c (java_init_decl_processing):
1596 Push field 'hack_signers' instead of 'signers'.
1598 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1600 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1603 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1606 * parse.y (qualify_ambiguous_name): Remove lots of broken
1607 field access processing - there's no need to do that here,
1608 because we have resolve_field_access. Remove
1609 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1610 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1613 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1616 * parse.y (java_complete_lhs): Save location prior to patching
1619 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1622 * resource.c (write_resource_constructor): Append
1623 "_resource" to constructor identifier name.
1625 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1628 * constants.c (cpool_for_class): New function.
1629 (outgoing_cpool): Remove global variable.
1630 (alloc_name_constant): Use cpool_for_class.
1631 (build_constants_constructor): Likewise.
1632 * decl.c (java_expand_body): Set current_class.
1633 * java-tree.h (outgoing_cpool) Remove declaration.
1634 (init_outgoing_cpool): Likewise.
1635 * jcf-parse.c (init_outgoing_cpool): Remove function.
1636 (parse_class_file): Don't call init_outgoing_cpool.
1637 * parse.y (java_complete_expand_methods): Don't call
1638 init_outgoing_cpool. Don't save outgoing_cpool.
1639 (java_expand_classes): Don't restore outgoing_cpool.
1640 (java_finish_classes): Likewise.
1642 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1644 * Make-lang.in: (java.install-common) Add
1645 symlink for $(target_noncanonical)-gcjh for
1648 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1650 * Make-lang.in (java.extraclean): Delete.
1652 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1654 * Make-lang.in (check-java): Add.
1656 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1659 * except.c (prepare_eh_table_type): Allocate variable-sized
1660 buffer `buf' with alloca.
1662 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1666 decl.c (java_init_decl_processing): Don't initialize
1667 class_not_found_type_node, no_class_def_found_type_node.
1669 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1670 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1671 (class_not_found_type_node, no_class_def_found_type_node):
1674 parse.y (build_dot_class_method_invocation): Add this_class
1675 argument. Qualify method invocations to a different class.
1676 (create_new_parser_context): Initialize saved_data_ctx to 0.
1677 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1678 (build_dot_class_method): Don't load classes. Register
1680 (build_incomplete_class_ref): Special cases for interfaces
1681 and inner classes. Move build_dot_class_method call to here...
1682 (patch_incomplete_class_ref): ...from here. Pass current_class
1683 to build_dot_class_method_invocation.
1684 (build_assertion): Pass class_type to
1685 build_dot_class_method_invocation.
1686 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1688 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1691 * java-tree.h (BLOCK_EMPTY_P): Define.
1692 * parse.y (java_complete_lhs): Check for empty blocks
1693 in TRY_FINALLY_EXPR case.
1695 2003-11-17 Andrew Haley <aph@redhat.com>
1697 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1698 (struct lang_decl_var:freed): New variable.
1699 * decl.c (poplevel): Mark local vars that have gone out of scope.
1700 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1703 2003-11-16 Jason Merrill <jason@redhat.com>
1705 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1706 and TAGS files that include them for each front end.
1708 2003-11-15 Tom Tromey <tromey@redhat.com>
1710 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1712 2003-11-12 Jason Merrill <jason@redhat.com>
1714 PR optimization/12547
1715 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1716 BLOCK_EXPR_BODY directly.
1718 2003-11-12 Andrew Haley <aph@redhat.com>
1721 * parse.y (fold_constant_for_init): Check that we really do have a
1725 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1726 init_test_decls being inlined.
1729 * parse.y (do_resolve_class): Check return value from
1730 breakdown_qualified().
1732 2003-11-11 Tom Tromey <tromey@redhat.com>
1735 * parse.y (merge_string_cste): Handle case where we have a
1736 pointer that happens to be zero, not null_pointer_node.
1738 2003-11-10 Tom Tromey <tromey@redhat.com>
1740 * jcf-parse.c (classify_zip_file): Correctly compare
1741 filename_length against length of manifest file's name.
1743 2003-11-08 Tom Tromey <tromey@redhat.com>
1746 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1748 2003-11-06 Andrew Haley <aph@redhat.com>
1750 * expr.c (java_stack_swap): Make sure destination stack slots are
1751 of the correct type.
1753 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1755 * Make-lang.in (dvi): Move targets to $(docobjdir).
1756 (gcj.dvi): Simplify rule and adjust target.
1757 (gcj.info): Simplify rule.
1758 (gcj.pod): New intermediate rule.
1759 (gcjh.pod): Likewise.
1760 (jv-scan.pod): Likewise.
1761 (jcf-dump.pod): Likewise.
1762 (gij.pod): Likewise.
1763 (jv-convert.pod): Likewise.
1764 (rmic.pod): Likewise.
1765 (rmiregistry.pod): Likewise.
1768 (jv-scan.1): Delete.
1769 (jcf-dump.1): Delete.
1771 (jv-convert.1): Delete.
1773 (rmiregistry.1): Delete.
1775 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1777 Fixes PR java/12866.
1778 * parse.y (resolve_qualified_expression_name): Move test
1779 for outer field access methods from here...
1780 (check_thrown_exceptions) ...to here.
1782 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1784 * .cvsignore: Delete.
1786 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1788 * verify.c (verify_jvm_instructions): Don't warn about legal
1789 eh binding regions generated for example by jdk 1.4.1.
1791 2003-10-24 David S. Miller <davem@redhat.com>
1793 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1795 2003-10-22 Andrew Haley <aph@redhat.com>
1797 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1798 (java_get_callee_fndecl): New.
1800 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1802 * java-tree.h (ctable_decl): New.
1803 (catch_classes): New.
1804 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1806 * decl.c (java_init_decl_processing): Add catch_class_type.
1808 Add catch_classes field.
1810 * class.c (build_indirect_class_ref): Break out from
1812 (make_field_value): Check flag_indirect_dispatch.
1813 (make_class_data): Ditto.
1814 Tidy uses of PUSH_FIELD_VALUE.
1815 Add field catch_classes.
1816 (make_catch_class_record): New.
1818 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1820 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1822 * jcf-write.c: Follow spelling conventions.
1823 * parse.y: Likewise.
1825 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1827 * ChangeLog: Fix typos.
1828 * expr.c: Fix comment typos.
1829 * jcf-write.c: Likewise.
1832 * mangle.c: Likewise.
1833 * parse-scan.y: Likewise.
1834 * parse.y: Likewise.
1836 2003-10-22 Tom Tromey <tromey@redhat.com>
1838 * expr.c (expand_byte_code): Only warn about dead bytecode when
1839 extra_warnings is set.
1841 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1843 Fix for PR java/12586.
1844 * mangle.c (find_compression_record_match): Don't iterate through
1845 package namespace elements unless they all match compression_table
1848 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1850 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1851 (generate-manpages): Likewise.
1852 (java.maintainer-clean): Likewise.
1853 (gcj.info): Likewise.
1856 (jv-scan.1): Likewise.
1857 (jcf-dump.1): Likewise.
1859 (jv-convert.1): Likewise.
1861 (rmiregistry.1): Likewise.
1862 (java.install-man): Likewise.
1863 (parse-scan.o): Move and define complete compile line.
1864 (parse.o): Likewise.
1865 (jcf-tree-inline.o): Move.
1867 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1869 * Make-lang.in (info): Update dependencies.
1870 (java.install-info): Remove.
1871 ($(srcdir)/java/gcj.info): Replace with ...
1872 ($(docobjdir)/gcj.info): ... this.
1874 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1876 * Make-lang.in: Replace uses of $(target_alias) with
1877 $(target_noncanonical).
1879 2003-10-09 Tom Tromey <tromey@redhat.com>
1881 * decl.c (java_init_decl_processing): Declare signers field.
1882 * class.c (make_class_data): Set signers field.
1884 2003-10-09 Jason Merrill <jason@redhat.com>
1886 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1887 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1890 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1892 * Make-lang.in (java.info): Replace with ...
1894 (java.dvi): Replace with ...
1896 (java.generated-manpages): Replace with ...
1898 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1900 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1902 2003-10-01 Andrew Haley <aph@redhat.com>
1904 * jcf-parse.c (java_parse_file): Write otable and atable.
1905 * java-tree.h (atable_methods): New.
1907 (atable_syms_decl): New.
1908 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1909 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1910 (symbol_*type): Rename method_symbol* to symbol*type.
1911 (emit_offset_symbol_table): Delete.
1912 (emit_symbol_table): New.
1913 (get_symbol_table_index): New.
1915 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1916 (build_known_method_ref): Likewise.
1917 (get_symbol_table_index): Rename from get_offset_table_index.
1918 Parameterize to allow re-use by differing types of symbol table.
1919 (build_invokevirtual): Pass table to get_offset_table_index.
1920 * decl.c (java_init_decl_processing): Push types and decls for
1921 atable and atable_syyms.
1922 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1923 (make_class_data): Add new fields atable and atable_syms.
1924 (emit_symbol_table): Rename from emit_offset_symbol_table.
1925 Parameterize to allow re-use by different types of symbol table.
1926 (build_symbol_entry): Renamed from build_method_symbols_entry.
1928 2003-09-30 Roger Sayle <roger@eyesopen.com>
1930 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1931 semantics for SAVE_EXPR, by caching the result in a temporary.
1933 2003-09-28 Richard Henderson <rth@redhat.com>
1935 * check-init.c (check_init): Save and restore input_location
1936 instead of file and line separately.
1937 * decl.c (java_expand_body): Likewise.
1938 * jcf-write.c (generate_bytecode_insns): Likewise.
1939 * parse.y (safe_layout_class): Likewise.
1940 * jcf-parse.c (read_class, parse_class_file): Likewise.
1941 (java_parse_file): Use %H for warning locator.
1943 2003-09-28 Roger Sayle <roger@eyesopen.com>
1945 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1946 with void-type branches instead of using a COMPOUND_EXPR.
1948 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1950 * decl.c (java_optimize_inline, dump_function): Remove.
1951 * java-tree.h (java_optimize_inline): Remove declaration.
1952 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1953 * parse.y (source_end_java_method, java_expand_classes):
1954 Likewise. Remove dead code.
1956 2003-09-27 Roger Sayle <roger@eyesopen.com>
1958 * lang.c (java_init_options): Set flag_evaluation_order.
1959 * expr.c (force_evaluation_order): Don't attempt to force
1960 evaluation order of binary operations using save_expr.
1961 * parse.y (java_complete_lhs): No longer need to call
1962 force_evaluation_order when constructing binary operators.
1964 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1965 Bryce McKinlay <bryce@mckinlay.net.nz>
1968 * parse.y (not_accessible_field_error): New function.
1969 (resolve_expression_name): Check field access permissions.
1970 (resolve_qualified_expression_name): Use
1971 not_accessible_field_error.
1972 (resolve_qualified_expression_name): Likewise.
1974 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1976 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1978 2003-09-23 Roger Sayle <roger@eyesopen.com>
1980 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1981 with equal operands without side-effects.
1983 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1985 * decl.c (java_init_decl_processing): Don't emit otable decls
1986 if flag_indirect_dispatch is not set.
1988 2003-09-21 Richard Henderson <rth@redhat.com>
1990 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1993 2003-09-21 Richard Henderson <rth@redhat.com>
1995 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1996 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1998 2003-09-20 Richard Henderson <rth@redhat.com>
2000 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2002 2003-09-18 Roger Sayle <roger@eyesopen.com>
2004 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2005 * check-init.c (check_init): Likewise.
2007 2003-09-18 Roger Sayle <roger@eyesopen.com>
2009 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2011 2003-09-16 Andrew Haley <aph@redhat.com>
2013 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2015 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2018 * mangle.c (find_compression_record_match): Skip
2019 over a "6JArray" (the array template mangled string)
2021 (mangle_array_type): Correct minor typo.
2022 (atms): Move definition to the beginning.
2024 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2026 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2027 out. Fix for PR java/12254.
2029 2003-09-11 Richard Henderson <rth@redhat.com>
2031 * parse.y (source_end_java_method): Update for new
2032 cgraph_finalize_function argument.
2034 2003-09-09 Richard Henderson <rth@redhat.com>
2036 * parse.y (source_end_java_method): Update call to
2037 cgraph_finalize_function.
2039 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2041 * decl.c (java_expand_body): New function.
2042 * expr.c (build_class_init): Set DECL_IGNORED_P.
2043 * java-tree.h (start_complete_expand_method,
2044 java_expand_body): Declare.
2045 * jcf-parse.c (cgraph.h): Include.
2046 (java_parse_file): Handle flag_unit_at_a_time.
2047 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2048 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2049 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2050 (java_start_inlining): New function.
2051 * parse.h (java_finish_classes): Declare.
2052 * parse.y: Include cgraph.h.
2053 (block): Don't special-case empty block production.
2054 (craft_constructor): Set DECL_INLINE.
2055 (source_end_java_method): Handle flag_unit_at_a_time.
2056 Replace inline code with call to java_expand_body.
2057 (start_complete_expand_method): Remove static modifier.
2058 (java_expand_method_bodies): Patch function tree for
2059 class initialization and/or synchronization as needed.
2060 Don't begin RTL expansion yet.
2061 (java_expand_classes): Check flag_unit_at_a_time before
2062 calling finish_class.
2063 (java_finish_classes): New function.
2064 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2065 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2066 (emit_test_initialization): Set DECL_IGNORED_P.
2068 2003-09-03 Roger Sayle <roger@eyesopen.com>
2070 * builtins.c (enum builtin_type): Delete unused enumeration.
2071 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2073 2003-08-28 Tom Tromey <tromey@redhat.com>
2075 * gcj.texi (Extensions): Document gcjlib URLs.
2077 2003-08-20 Tom Tromey <tromey@redhat.com>
2079 * gcj.texi (Extensions): Added xref.
2080 (libgcj Runtime Properties): Document
2081 gnu.gcj.runtime.VMClassLoader.library_control.
2083 2003-08-20 Andrew Haley <aph@redhat.com>
2085 * except.c (prepare_eh_table_type): Use new encoding for exception
2086 handlers when using -fno-assume-compiled.
2088 2003-08-13 Tom Tromey <tromey@redhat.com>
2090 * gcj.texi (Invoking gij): Document -X and -?.
2092 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2094 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2095 GCJH_OBJS, JCFDUMP_OBJS
2096 * win32-host.c: Removed the unnecessary and broken dependency
2099 2003-08-11 Tom Tromey <tromey@redhat.com>
2101 * parse.y (java_check_regular_methods): Typo fixes. Call
2102 check_interface_throws_clauses. Use
2103 check_concrete_throws_clauses.
2104 (check_interface_throws_clauses): New function.
2105 (check_concrete_throws_clauses): New function.
2106 (hack_is_accessible_p): New function.
2107 (find_most_specific_methods_list): Added FIXME.
2108 * typeck.c (lookup_do): Use `flags' argument to decide what to
2110 (lookup_argument_method_generic): New function.
2111 (lookup_argument_method2): Removed.
2112 * jcf.h (ACC_INVISIBLE): New define.
2113 * jcf-write.c (generate_classfile): Skip invisible methods.
2114 * class.c (add_miranda_methods): New function.
2115 (layout_class_methods): Use it.
2116 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2117 * java-tree.h (METHOD_INVISIBLE): New define.
2118 (lang_decl_func) [invisible]: New field.
2119 (lookup_argument_method_generic): Declare.
2120 (SEARCH_INTERFACE): New define.
2121 (SEARCH_SUPER): Likewise.
2122 (SEARCH_ONLY_INTERFACE): Likewise.
2123 (SEARCH_VISIBLE): Likewise.
2124 (lookup_argument_method2): Removed declaration.
2126 2003-08-05 Tom Tromey <tromey@redhat.com>
2128 Fix for PR java/11600:
2129 * parse.y (java_complete_lhs): See whether we're calling a method
2131 (check_thrown_exceptions): Added `is_array_call' argument;
2132 fixed `clone' checking; updated all callers.
2134 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2136 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2138 2003-08-03 Tom Tromey <tromey@redhat.com>
2140 * java-tree.h (METHOD_TRANSIENT): Removed.
2141 * decl.c (pushdecl): Removed some dead code.
2142 * class.c (get_access_flags_from_decl): Can't have transient
2144 (add_method_1): Can't have a transient method.
2146 2003-07-28 Andreas Jaeger <aj@suse.de>
2148 * jvspec.c: Convert to ISO C90 prototypes.
2150 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2152 * decl.c (force_poplevels): Fix warning call.
2154 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2156 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2157 (expand_java_field_op): Likewise.
2158 * class.c (layout_class_method): Likewise
2159 (emit_register_classes): Likewise.
2160 * decl.c (pushdecl): Likewise.
2161 (poplevel): Likewise.
2162 (force_poplevels): Likewise.
2163 (give_name_to_locals): Likewise.
2164 * check-init.c (check_for_initialization): Likewise.
2166 2003-07-24 Jason Merrill <jason@redhat.com>
2168 * java-tree.h: Move boolean_type_node et al to the back end.
2170 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2172 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2175 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2177 * lang.opt: Don't show -MD_ and -MDD_.
2179 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2181 * lang-options.h: Remove.
2182 * lang.opt: Add help text.
2184 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2186 * expr.c: Remove the last argument to expand_assignment().
2188 2003-07-09 Jan Hubicka <jh@suse.cz>
2190 * java-tree.h (DECL_NUM_STMTS): Rename to...
2191 (DECL_ESTIMATED_INSNS): ... this.
2192 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2193 New static functions.
2194 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2195 * parser.y (add_stmt_to_compound): Do not account statements.
2197 2003-07-08 Mark Wielaard <mark@klomp.org>
2199 * gcj.texi: CNI now expands to Compiled Native Interface.
2201 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2203 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2205 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2207 * expr.c (expand_byte_code): Adjist emit_line_note call.
2209 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2211 * lang.c (java_handle_option): Don't handle filenames.
2213 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2215 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2218 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2219 * jcf.h: Delete COMPARE_FILENAMES definition.
2221 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2223 * lang.c (java_init_options): Update prototype.
2225 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2227 * decl.c (poplevel): Adjust define_label call.
2229 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2231 * gjavah.c (flag_jni): Make non-static.
2232 * parse-scan.y (ctxp): Make non-static.
2234 * class.c (build_method_symbols_entry)
2235 * expr.c (get_offset_table_index)
2236 * jcf-parse.c (jcf_parse):
2237 Mark the definition static, matching the forward declaration.
2239 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2241 * lang.c (java_handle_option): Don't check for missing arguments.
2243 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2245 * class.c (push_class): Use a location_t to save place.
2246 (emit_register_classes): Set input_location. Adjust
2247 expand_function_end call.
2248 * resource.c (write_resource_constructor): Likewise.
2249 * decl.c (end_java_method): Adjust expand_function_end call.
2250 * parse.y (source_end_java_method): Likewise.
2252 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2254 * lang.c (java_handle_option): Likewise.
2256 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2258 * lang.c (java_handle_option): Special-casing of optional
2259 joined arguments no longer needed.
2260 * lang.opt: Update switches that take optional argument.
2262 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2264 * lang.opt: Declare Java.
2265 * lang.c (java_init_options): Update.
2267 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2269 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2271 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2273 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2274 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2275 * lang.opt: -MD and -MMD have an underscore.
2277 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2279 * class.c (emit_register_classes): Adjust init_function_start
2281 * decl.c (complete_start_java_method): Likewise.
2282 * resource.c (write_resource_constructor): Likewise.
2284 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2286 * Make-lang.in: Update to use options.c and options.h.
2287 * lang.c: Include options.h not j-options.h.
2288 (java_handle_option): Abort on unrecognized option.
2289 (java_init_options): Request Java switches.
2291 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2293 * Make-lang.in: Handle mostlyclean.
2295 2003-06-11 Tom Tromey <tromey@redhat.com>
2297 * lang.c (java_handle_option): Update dependency_tracking for
2300 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2303 2003-06-10 Andrew Haley <aph@redhat.com>
2305 * resource.c (write_resource_constructor): Use expand_expr to
2306 generate the address of the label attached to a resource.
2307 * Make-lang.in (java/resource.o): Add expr.h
2309 2003-06-10 Andrew Haley <aph@redhat.com>
2311 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2312 (java_decl_ok_for_sibcall): New.
2314 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2316 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2317 (java/j-options.c, java/j-options.h): New.
2318 * java-tree.h (resource_name, compile_resource_file,
2319 compile_resource_data): Constify.
2320 * jcf-write.c (jcf_write_base_directory): Similarly.
2321 * jcf.h (jcf_write_base_directory): Similarly.
2322 * lang.c: Include j-options.h.
2323 (cl_options_count, cl_options, string_option, java_decode_option,
2324 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2325 process_option_with_no): Remove.
2326 (resource_name): Constify.
2327 (LANG_HOOKS_HANDLE_OPTION): Override.
2328 (java_handle_option): New.
2329 (java_init): Don't call jcf_path_init.
2330 (java_init_options): Call jcf_path_init.
2332 * resource.c (compile_resource_data, compile_resource_file): Constify.
2334 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2336 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2337 (struct lang_decl_func): Add last_line field.
2338 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2339 DECL_SOURCE_LINE_LAST): Remove.
2340 * parse.y (missing_return_error, finish_method_declaration,
2341 lookup_cl, start_artificial_method_body, source_end_java_method,
2342 start_complete_expand_method): Adjust.
2344 2003-06-08 Tom Tromey <tromey@redhat.com>
2346 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2347 fno-assume-compiled.
2349 2003-06-08 Roger Sayle <roger@eyesopen.com>
2351 * builtins.c (define_builtin_type, builtin_types): Delete.
2352 (define_builtin): Rewritten to take just the built-in code,
2353 the function's name, type and fallback library function name.
2354 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2355 (initialize_builtins): Overhaul to define the GCC builtins
2356 used by gcj manually, providing the Java run-time's
2357 implementations as the fallback library function.
2359 2003-06-08 Anthony Green <green@redhat.com>
2361 * parse.y (patch_cast): Fix conversions from floating-point to
2364 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2366 * Make-lang.in: Update.
2367 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2369 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2371 * lang.c (java_init_options): Update.
2373 2003-06-05 Jan Hubicka <jh@suse.cz>
2375 * Make-lang.in: Add support for stageprofile and stagefeedback
2377 2003-05-31 Roger Sayle <roger@eyesopen.com>
2379 * lang.c (java_init_options): Prescribe wrap-around two's
2380 complement arithmetic overflow by setting flag_wrapv.
2382 2003-05-29 Roger Sayle <roger@eyesopen.com>
2384 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2385 (builtin_record): Add an additional builtin_code field to
2386 record which GCC built-in corresponds to the Java function.
2387 (java_builtins): Add new entries for atan, atan2, exp, log,
2389 (max_builtin, min_builtin, abs_builtin): Perform constant
2390 folding on the resulting tree.
2391 (java_build_function_call_expr): Likewise, perform constant
2392 folding on the resulting tree.
2393 (initialize_builtins): The NULL creators are now allowed in
2394 the java_builtins table, which is now terminated by an entry
2395 with builtin_code == END_BUILTINS.
2396 (check_for_builtin): Likewise. If the matching creator is
2397 NULL, construct the call using java_build_function_call_expr
2398 directly with the decl for the corresponding builtin_code.
2400 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2402 * win32-host.c: Normalize copyright boilerplate.
2404 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2406 * parse.y (print_int_node): Use string concatentation on
2407 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2408 function calls into one.
2410 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2412 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2413 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2414 all the affected error messages.
2416 2003-05-13 Richard Henderson <rth@redhat.com>
2418 * class.c (layout_class_method): Set DECL_EXTERNAL.
2419 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2420 * java-tree.h (java_mark_class_local): Declare.
2421 * jcf-parse.c (parse_class_file): Use it.
2422 * parse.y (java_expand_classes): Likewise.
2424 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2426 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2427 * lex.h: #include input.h.
2428 * jv-scan.c (input_filename): Remove.
2430 2003-05-02 Tom Tromey <tromey@redhat.com>
2433 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2434 (handle_inner_classes): New function.
2436 2003-05-01 Tom Tromey <tromey@redhat.com>
2439 * parse.y (finish_for_loop): Do nothing if update expression is a
2440 EXPR_WFL_NODE wrapping nothing.
2441 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2443 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2445 * lex.h (input_lineno): Remove declaration.
2446 * parse-scan.y: #include input.h.
2447 (input_filename): Remove declaration.
2448 (input_location): Add definition.
2449 (input_line): Remove definition.
2451 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2453 * lex.h (lineno): Rename to ...
2454 (input_line): ... here
2455 * parse-scan.y (lineno): Rename to ...
2456 (input_line): ... here.
2457 (reset_report): Rename lineno to input_line.
2458 * check-init.c (check_init): Likewise.
2459 * class.c (push_class): Likewise.
2460 * decl.c (complete_start_java_method, end_java_method): Likewise.
2461 * expr.c (expand_byte_code): Likewise.
2462 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2463 * jcf-write.c (generate_bytecode_insns): Likewise.
2464 * lex.c (java_init_lex, java_allocate_new_line,
2465 do_java_lex): Likewise.
2466 * parse.h (YYNOT_TWICE): Likewise.
2467 * parse.y (empty_statement, expression_statement,
2468 java_pop_parser_context, java_parser_context_save_global,
2469 yyerror, register_fields, method_header, safe_layout_class,
2470 find_in_imports_on_demand, create_artificial_method,
2471 source_end_java_method, start_complete_expand_method,
2472 build_thisn_assign, java_complete_lhs,
2473 maybe_absorb_scoping_block): Likewise.
2475 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2477 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2478 '/' when computing java source filename
2480 2003-04-13 Tom Tromey <tromey@redhat.com>
2482 * gjavah.c (print_c_decl): Indentation fix.
2484 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2486 * class.c (make_field_value, make_method_value, get_dispatch_table)
2487 (make_class_data, emit_offset_symbol_table)
2488 * constants.c (build_constants_constructor)
2489 * java-tree.h (START_RECORD_CONSTRUCTOR)
2490 * parse.y (maybe_build_array_element_wfl):
2491 Use build_constructor.
2493 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2496 * parse.y (string_convert_int_cst): Always use at least one digit
2497 in string conversion. Remove ASCII dependence.
2498 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2500 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2502 * Make-lang.in: added win32-host.c
2503 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2504 resolves to open() on non-Win32 platforms and
2505 Win32-specific jcf_open_exact_case() on Win32
2506 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2507 when trying .java and .class files
2508 * win32-host.c: added to repository. Defines
2509 Win32-specific jcf_open_exact_case()
2511 2003-04-10 Andrew Haley <aph@redhat.com>
2513 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2514 (maybe_free_localvar): Renamed from localvar_free.
2515 Add new arg, really.
2516 (generate_bytecode_insns): Set new variable, jsrs.
2517 Only free local vars if no jsr insns have been emittted.
2518 Call maybe_free_localvar, not localvar_free.
2520 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2522 * gcj.texi: Remove @ at start of file.
2524 2003-03-25 Tom Tromey <tromey@redhat.com>
2526 * parse.y (create_interface): Call CHECK_DEPRECATED.
2528 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2530 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2532 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2534 * javaop.h (jfloat, jdouble): Make them structures mirroring
2535 the bit fields of IEEE float and double respectively.
2536 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2537 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2538 (union Word, union DWord): Delete.
2539 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2541 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2542 D_NAN_MASK): Delete.
2543 (jni_print_float, jni_print_double): New. Generate
2544 hexadecimal floating constants.
2545 (print_field_info): Use jni_print_float/double.
2547 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2548 finite floating point numbers for output; special case
2551 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2553 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2554 Replace 0 and 1 with true and false in return statements.
2556 2003-03-19 Tom Tromey <tromey@redhat.com>
2558 * lex.c (do_java_lex): Renamed from java_lex.
2559 (java_lex): New function.
2562 2003-03-13 Tom Tromey <tromey@redhat.com>
2564 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2567 2003-03-04 Andrew Haley <aph@redhat.com>
2569 * gjavah.c (is_first_data_member): New global variable.
2570 (print_c_decl): If it's the first data member, align it as the
2572 (process_file): Set is_first_data_member.
2574 2003-03-11 Tom Tromey <tromey@redhat.com>
2576 * parse.y (resolve_field_access): Initialize class if field is
2577 found in another static field.
2578 * expr.c (build_class_init): Don't optimize out initialization of
2579 implemented interface.
2581 2003-03-11 Andrew Haley <aph@redhat.com>
2583 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2586 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2588 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2589 and DIR_SEPARATOR_2 for a target.
2590 Correct minor typos.
2592 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2593 and DIR_SEPARATOR_2 for a target into account.
2595 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2597 * lang.c (java_init): Update prototype, move code to java_post_options.
2598 (java_post_options): Similarly.
2600 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2602 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2603 compare file name components depending on the case-sensitivity
2604 or otherwise of the host file system.
2606 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2607 "strcmp" to compare file name components.
2608 Use IS_DIR_SEPARATOR instead of comparing directly against
2610 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2611 comparing directly against DIR_SEPARATOR.
2613 2003-03-04 Tom Tromey <tromey@redhat.com>
2615 * Make-lang.in (java.tags): New target.
2617 2003-03-01 Roger Sayle <roger@eyesopen.com>
2619 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2620 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2622 2003-03-01 Tom Tromey <tromey@redhat.com>
2624 * parse.y (jdep_resolve_class): Only check deprecation if we found
2627 2003-02-28 Tom Tromey <tromey@redhat.com>
2630 * class.c (maybe_layout_super_class): Always pass a WFL to
2632 * parse.y (do_resolve_class): Updated comment to explain
2635 2003-02-26 Tom Tromey <tromey@redhat.com>
2637 * jcf-write.c (generate_classfile): Check whether class is
2638 deprecated before writing attribute count.
2640 2003-02-25 Roger Sayle <roger@eyesopen.com>
2642 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2643 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2645 2003-02-23 Tom Tromey <tromey@redhat.com>
2647 * lang-options.h: Added -Wdeprecated.
2648 * gcj.texi (Warnings): Document -Wdeprecated.
2649 * java-tree.h (flag_deprecated): Declare.
2650 * lang.c (lang_W_options): Added deprecated.
2651 (flag_deprecated): New global.
2652 * chartables.h: Rebuilt.
2653 * gen-table.pl (process_one): Look at whitespace.
2654 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2655 * parse.h (CLEAR_DEPRECATED): New macro.
2656 (CHECK_DEPRECATED_NO_RESET): New macro.
2657 * jcf-parse.c (handle_deprecated): New function.
2658 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2659 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2660 * parse.y (resolve_type_during_patch): Check deprecation.
2661 (jdep_resolve_class): Likewise.
2662 (process_imports): Likewise.
2663 (resolve_expression_name): Likewise.
2664 (check_deprecation): Strip arrays from decl. Check
2666 (patch_method_invocation): Also check the particular constructor
2668 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2669 * jcf-write.c (append_deprecated_attribute): New function.
2670 (generate_classfile): Generate deprecated attribute when
2672 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2673 (java_lex) [case '*']: Simplify logic.
2674 (java_start_char_p): Use LETTER_MASK.
2675 (java_part_char_p): Likewise.
2676 (java_space_char_p): New function.
2678 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2680 Change base class access representation.
2681 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2682 (add_interface_do): Likewise.
2684 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2686 * decl.c (java_init_decl_processing): Change
2687 soft_lookupjnimethod_node to reflect the change in
2688 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2689 * expr.c (build_jni_stub): Calculate and pass the size
2690 on the stack of the arguments to a JNI function. Use
2691 new target macro MODIFY_JNI_METHOD_CALL to allow a
2692 target to modify the call to a JNI method.
2694 2003-02-08 Roger Sayle <roger@eyesopen.com>
2696 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2697 instead of basename to avoid compiler warnings on Tru64.
2699 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2701 * gcj.texi: Update to GFDL 1.2.
2703 2003-01-31 Andrew Haley <aph@redhat.com>
2705 * parse.y (java_expand_classes): Scan the whole class list looking
2706 for access methods that haven't yet been expanded.
2708 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2712 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2713 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2714 * jcf-parse.c: Likewise.
2716 2003-01-31 Mark Wielaard <mark@klomp.org>
2718 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2720 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2722 * class.c (make_class): Use BINFO_ELTS.
2723 (set_super_info): Likewse.
2724 (add_interface_do): Likewise.
2726 2003-01-30 Tom Tromey <tromey@redhat.com>
2728 * jcf-parse.c (read_class): Update identifier's class value if it
2729 changed during parsing.
2731 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2733 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2734 Propagate change to all other rules as required.
2735 (java/parse-scan.o): Add explicit dependency on
2736 $(parsedir)/java/parse-scan.c .
2738 2003-01-29 Tom Tromey <tromey@redhat.com>
2740 * parse.y (patch_assignment): Only transform the rhs of an
2741 assignment when compiling to native.
2743 2003-01-28 Tom Tromey <tromey@redhat.com>
2745 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2747 2003-01-28 Tom Tromey <tromey@redhat.com>
2749 * lex.c (java_lex): Don't include UEOF as part of token.
2750 (java_read_unicode): Error if \u sequence prematurely terminated.
2752 2003-01-27 Tom Tromey <tromey@redhat.com>
2754 * parse.y (java_check_regular_methods): Check for construct after
2755 checking types in throws clause.
2757 2003-01-24 Tom Tromey <tromey@redhat.com>
2759 * class.c (build_static_field_ref): Only a String or numeric field
2760 can fold to a constant.
2762 2003-01-23 Tom Tromey <tromey@redhat.com>
2764 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2765 file name in resource buffer.
2767 2003-01-23 Tom Tromey <tromey@redhat.com>
2769 * expr.c (build_known_method_ref): Use method's context to find
2772 2003-01-23 Tom Tromey <tromey@redhat.com>
2774 * constants.c (set_constant_entry): Allocated cleared memory.
2776 2003-01-22 Tom Tromey <tromey@redhat.com>
2778 * java-tree.h: Don't use PARAMS.
2779 * resource.c: Add prototypes for all functions.
2780 (write_resource_constructor): Use `const char *' to avoid
2783 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2785 * jcf-parse.c (process_zip_dir): Remove unused variable.
2787 2003-01-22 Tom Tromey <tromey@redhat.com>
2789 * expr.c (build_invokeinterface): Abort if method's context is not
2792 2003-01-22 Tom Tromey <tromey@redhat.com>
2794 * gcj.texi (Input and output files): Mention non-class entries.
2795 * decl.c (java_init_decl_processing): Call
2796 init_resource_processing.
2797 * java-tree.h (compile_resource_data, write_resource_constructor,
2798 compile_resource_file, init_resource_processing): Declare.
2799 * config-lang.in (gtfiles): Added resource.c.
2800 * Make-lang.in (gt-java-resource.h): New target.
2801 (JAVA_OBJS): Added resource.o.
2802 (java/resource.o): New target.
2803 * resource.c: New file.
2804 * class.c (compile_resource_file): Moved to resource.c.
2805 (registerResource_libfunc): Likewise.
2806 (utf8_decl_list): Mark with GTY; now static.
2807 * jcf-parse.c (classify_zip_file): New function.
2808 (parse_zip_file_entries): Use it; compile .properties files.
2809 (process_zip_dir): Use classify_zip_file and compute_class_name.
2810 Don't write class name into zip directory.
2811 (java_parse_file): Call write_resource_constructor.
2812 (compute_class_name): New function.
2813 * jcf-io.c (read_zip_member): Reindented.
2815 2003-01-21 Tom Tromey <tromey@redhat.com>
2817 * class.c (supers_all_compiled): New function.
2818 (make_class_data): Use it.
2820 2003-01-21 Tom Tromey <tromey@redhat.com>
2822 * parse.y (method_header): Native method can't be strictfp.
2823 No method can be transient or volatile.
2825 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2827 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2829 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2831 * check-init.c: Fix comment typos.
2832 * class.c: Likewise.
2833 * constants.c: Likewise.
2835 * except.c: Likewise.
2837 * java-except.h: Likewise.
2838 * java-tree.h: Likewise.
2839 * javaop.h: Likewise.
2840 * jcf-dump.c: Likewise.
2841 * jcf-io.c: Likewise.
2842 * jcf-parse.c: Likewise.
2843 * jcf-write.c: Likewise.
2845 * mangle.c: Likewise.
2846 * typeck.c: Likewise.
2847 * verify.c: Likewise.
2849 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2851 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2852 * jcf-write.c: Include "tm_p.h".
2854 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2856 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2858 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2860 * builtins.c (java_build_function_call_expr): Renamed from
2861 build_function_call_expr. All callers changed.
2863 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2864 * jcf-parse.c: Include tm_p.h.
2866 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2869 2003-01-14 Tom Tromey <tromey@redhat.com>
2871 * class.c (make_class_data): Check that super is compiled before
2872 building class reference to it.
2874 2003-01-14 Andrew Haley <aph@redhat.com>
2876 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2877 varargs function -- correct.
2879 2003-01-14 Andrew Haley <aph@redhat.com>
2881 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2883 2003-01-14 Andrew Haley <aph@redhat.com>
2885 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2886 varargs function -- correct.
2888 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2889 temporary if the RHS is a reference.
2891 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2893 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2894 * keyword.h: Regenerated.
2896 * All Files: Convert to ISO C style function definitions.
2898 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2900 * parse.y (check_pkg_class_access): ANSIfy definition.
2902 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2904 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2907 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2909 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2911 Merge from pch-branch:
2913 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2915 * Make-lang.in (java/gjavah.o): Update dependencies.
2916 * gjavah.c: Include ggc.h.
2918 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2920 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2921 (JCFDUMP_OBJS): Add ggc-none.o.
2922 (java/jcf-dump.o): Depend on GGC_H.
2923 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2924 CPool substructures.
2925 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2926 * jcf-dump.c: Include ggc.h.
2928 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2930 * jcf.h (union cpool_entry): New.
2931 (struct CPool): Use gengtype to mark. Change field 'data' to be
2933 (struct JCF): Use gengtype to mark.
2934 (CPOOL_UINT): Update for new cpool_entry type.
2935 (CPOOL_USHORT1): Likewise.
2936 (CPOOL_USHORT2): Likewise.
2937 (CPOOL_FINISH): Use GC to free cpool subfields.
2938 * parse.h (struct parser_ctxt): Mark field current_jcf.
2939 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2940 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2941 (main_jcf): Use gengtype to mark.
2942 (ggc_mark_jcf): Delete.
2943 (get_constant): Update for new cpool_entry type.
2944 (give_name_to_class): Likewise.
2945 (get_class_constant): Likewise.
2946 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2947 (java_parse_file): Use GGC to allocate struct JCF.
2948 (init_jcf_parse): Don't call ggc_add_root.
2949 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2951 * java-tree.h (current_jcf): Use gengtype to mark.
2952 (CPOOL_UTF): Update for new cpool_entry type.
2953 (outgoing_cpool): Use gengtype to mark.
2954 (struct lang_type): GC struct JCF and struct CPool.
2955 * config-lang.in (gtfiles): Add jcf.h.
2956 * constants.c (find_tree_constant): New.
2957 (set_constant_entry): Allocate cpool subfields using GGC. Update
2958 for new cpool_entry type.
2959 (find_constant1): Update for new cpool_entry type.
2960 (find_constant2): Likewise.
2961 (find_utf8_constant): Use find_tree_constant.
2962 (find_class_or_string_constant): Remove unnecessary cast to jword.
2963 Update for new cpool_entry type.
2964 (count_constant_pool_bytes): Update for new cpool_entry type.
2965 (write_constant_pool): Likewise.
2966 (alloc_name_constant): Use find_tree_constant.
2967 (build_constants_constructor): Update for new cpool_entry type.
2969 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2971 * parse.y (mark_parser_ctxt): Delete.
2972 (goal): Don't use ggc_add_root.
2973 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2974 (java_pop_parser_context): Let GC free parser_ctxt.
2975 (java_parser_context_resume): Likewise.
2976 * parse.h (struct parser_ctxt): Use gengtype to mark.
2978 (ctxp_for_generation): Likewise.
2979 * lex.h (struct java_lc_s): Mark for gengtype.
2980 (java_lexer): Rearrange for gengtype.
2981 * config-lang.in (gtfiles): Add lex.h, parse.h.
2983 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2985 * All Files: Remove PARAMS macro.
2987 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2988 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2991 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2994 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2996 * Make-lang.in (java.install-common, java.uninstall,
2997 java.install-info, java.install-man): Prepend $(DESTDIR)
2998 to destination paths in all (un)installation commands.
2999 (java.install-common): Rewrite $(LN) command to support
3000 DESTDIR with "ln" as well as with "ln -s".
3002 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3004 * java-tree.h: Protect against multiple inclusion.
3006 2003-01-07 Tom Tromey <tromey@redhat.com>
3008 * class.c (add_assume_compiled): Don't adjust parent if we're
3009 already at the root of tree.
3011 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3013 * lang.c (dump_compound_expr): Prototype.
3015 2003-01-03 Tom Tromey <tromey@redhat.com>
3017 Fix for PR java/8712:
3018 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3019 when simply checking against `null'.
3021 2003-01-03 Tom Tromey <tromey@redhat.com>
3023 * gcj.texi (Standard Properties): Document http.proxyHost and
3026 * gcj.texi (GNU Classpath Properties): Document new properties.
3028 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3030 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3031 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3032 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3034 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3036 * Make-lang.in, boehm.c, buffer.c,
3037 buffer.h, builtins.c, class.c,
3038 config-lang.in, constants.c,
3039 convert.h, decl.c, except.c,
3040 expr.c, java-except.h,
3041 java-tree.h, javaop.def,
3042 jcf-parse.c, jcf-write.c,
3043 jv-scan.c, jvgenmain.c,
3044 jvspec.c, keyword.gperf,
3045 keyword.h, lang-options.h,
3046 lang-specs.h, lang.c, lex.c,
3047 lex.h, mangle.c, mangle_name.c,
3048 parse-scan.y, parse.h, parse.y,
3049 typeck.c, verify.c, xref.c,
3050 xref.h: Replace "GNU CC" with
3051 "GCC" in the copyright header.
3053 * check-init.c, gjavah.c, javaop.h,
3054 jcf-depend.c, jcf-dump.c, jcf-io.c,
3055 jcf-path.c, jcf-reader.c, jcf.h,
3056 zextract.c, zipfile.h: These files are
3057 "part of GCC". Also say "GCC" not "GNU CC".
3059 2002-12-30 DJ Delorie <dj@redhat.com>
3061 * Make-lang.in: Protect against texi2pod/pod2man failing.
3063 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3065 * gcj.texi: Use @copying.
3067 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3069 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3070 print_cxx_classname.
3071 (print_cxx_classname): Add add_scope parameter.
3072 (print_class_decls): Do not emit a semicolon after the extern
3074 (process_file): Adjust calls to print_cxx_classname.
3076 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3078 * gcj.texi: Include Cover Texts in man page.
3080 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3082 * class.c (build_static_field_ref): Check FIELD_FINAL.
3084 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3085 instead of current_constant_pool_data_ref.
3086 * java-tree.h (current_constant_pool_data_ref): Undefine.
3087 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3088 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3089 current_constant_pool_data_ref.
3091 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3092 not build_internal_class_name.
3094 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3095 Use it when class ref isn't certain to be compiled.
3097 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3099 * gcj.texi: Include gcc-common.texi.
3100 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3101 $(srcdir)/doc/include/gcc-common.texi.
3103 2002-12-22 Anthony Green <green@redhat.com>
3105 * gcj.texi (Limitations): Add note about org.xml.sax and
3108 2002-12-20 Tom Tromey <tromey@redhat.com>
3110 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3111 where minimum case value is Integer.MIN_VALUE.
3114 2002-12-18 Andrew Haley <aph@redhat.com>
3116 * parse.y (patch_invoke): Force evaluation order when `check' is
3117 set. For PR libgcj/8945.
3119 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3121 * gcj.texi: Change version number to 3.4.
3123 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3124 Andrew Haley <aph@redhat.com>
3126 * parse.y (source_end_java_method): Remove custom encoding of line
3127 numbers for a function decl before passing it to the back end.
3129 2002-12-03 Andrew Haley <aph@redhat.com>
3131 * class.c (make_class_data): New field, "chain".
3132 * decl.c (java_init_decl_processing): Likewise.
3134 2002-12-02 Tom Tromey <tromey@redhat.com>
3137 * parse.y (do_resolve_class): Handle qualified name via
3140 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3142 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3143 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3144 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3145 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3146 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3147 Include coretypes.h and tm.h.
3148 * Make-lang.in: Update dependencies.
3150 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3152 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3154 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3156 * jcf-reader.c: Don't expand JCF_readu4 inside the
3157 expansion of JCF_SKIP.
3159 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3161 * jcf-reader.c: Don't expand JCF_readu4 inside the
3162 expansion of JCF_SKIP.
3164 2002-11-22 Tom Tromey <tromey@redhat.com>
3166 * parse.y (patch_binop): Cast right hand side of shift expression
3167 to `int'. Fixes PR java/8676.
3169 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3170 Andrew Haley <aph@redhat.com>
3172 * gcc/java/jcf-write.c (write_classfile): Remove target
3173 class file, if it exists, before renaming the temporary
3176 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3178 * jvspec.c (lang_specific_spec_functions): New.
3180 2002-11-18 Tom Tromey <tromey@redhat.com>
3182 Fix for PR java/7912:
3183 * expr.c (can_widen_reference_to): Allow cast of array to
3184 Cloneable or Serializable.
3185 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3186 (java_io_serializable_identifier_node): Likewise.
3187 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3188 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3189 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3190 java_io_serializable.
3191 * decl.c (java_init_decl_processing): Initialize
3192 java_lang_cloneable_identifier_node and
3193 java_io_serializable_identifier_node.
3194 (java_lang_cloneable_identifier_node): New global.
3195 (java_io_serializable_identifier_node): Likewise.
3197 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3199 * buffer.c: Remove unnecessary casts.
3200 * check-init.c: Likewise.
3201 * class.c: Likewise.
3202 * constants.c: Likewise.
3204 * except.c: Likewise.
3205 * gjavah.c: Likewise.
3206 * jcf-io.c: Likewise.
3207 * jcf-parse.c: Likewise.
3208 * jcf-path.c: Likewise.
3209 * jvspec.c: Likewise.
3212 * verify.c: Likewise.
3214 2002-11-06 Tom Tromey <tromey@redhat.com>
3216 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3219 2002-11-05 Tom Tromey <tromey@redhat.com>
3221 Fix for PR java/6388.
3222 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3223 * java-tree.h (enum java_tree_index): New values
3224 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3225 (decimal_int_max, decimal_long_max): New defines.
3226 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3227 (error_if_numeric_overflow): Rewrote range checking.
3228 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3231 2002-11-02 Tom Tromey <tromey@redhat.com>
3233 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3235 * class.c (make_method_value): Put class name, not signature, into
3236 `throws' field. For PR java/8415.
3238 2002-10-24 Tom Tromey <tromey@redhat.com>
3240 * gcj.texi (Invoking gij): Document --showversion.
3241 (Standard Properties): java.library.path now set.
3243 2002-10-23 Tom Tromey <tromey@redhat.com>
3245 * gjavah.c (decode_signature_piece): In JNI mode, print
3246 `jobjectArray' when array depth is nonzero.
3249 2002-10-15 Andrew Haley <aph@redhat.com>
3251 * parse.y (patch_invoke): Call force_evaluation_order on a static
3253 (resolve_qualified_expression_name): Call force_evaluation_order
3254 on a arg list that is part of a Qualified Expression Name.
3256 * lang.c (dump_compound_expr): New.
3257 (java_dump_tree): New.
3259 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3261 * gcj.texi: Added item describing the GCJ runtime property
3264 2002-10-15 Richard Henderson <rth@redhat.com>
3266 * jcf-parse.c (get_constant): Fix type warning.
3268 2002-10-15 Andrew Haley <aph@redhat.com>
3270 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3271 (java_inlining_map_static_initializers): Declare.
3273 2002-10-14 Andrew Haley <aph@redhat.com>
3275 * tree-inline.c (remap_block): All local class initialization
3276 flags go in the outermost scope.
3277 (expand_call_inline): Call java_inlining_map_static_initializers.
3278 (expand_call_inline): Call java_inlining_merge_static_initializers.
3279 * java/lang.c (merge_init_test_initialization): New.
3280 (java_inlining_merge_static_initializers): New.
3281 (inline_init_test_initialization): New.
3282 (java_inlining_map_static_initializers): New.
3284 2002-10-11 Mark Wielaard <mark@klomp.org>
3286 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3288 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3290 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3292 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3294 * parse.y (merge_string_cste): Add parentheses around & within |.
3296 2002-10-08 Tom Tromey <tromey@redhat.com>
3298 * parse.y (variable_declarator_id): Simplify error path for
3299 array declarator error. For PR java/8003.
3301 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3303 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3306 2002-10-08 Andrew Haley <aph@redhat.com>
3308 * parse.y (attach_init_test_initialization_flags): Check for
3311 2002-10-07 Anthony Green <green@redhat.com>
3313 * parse.y (merge_string_cste): Fix bug in string concatenation.
3315 2002-10-03 Michael Koch <konqueror@gmx.de>
3317 * gcj.texi (Standard properties):
3318 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3320 2002-10-02 Roger Sayle <roger@eyesopen.com>
3322 PR optimization/6627
3323 * lang.c (java_init): If storing the vbit in function
3324 pointers, ensure that force_align_functions_log is atleast
3325 one to aid compatability with g++ vtables.
3327 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3329 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3330 foul of type-based aliasing.
3332 2002-09-30 Anthony Green <green@redhat.com>
3334 * gcj.texi (Invoking jv-scan): Fix texinfo.
3336 2002-09-28 Anthony Green <green@redhat.com>
3338 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3339 (Code Generation): Add -fno-assert documentation.
3340 * jv-scan.c (flag_assert): New global.
3341 (options): Add assert option.
3342 (help): Add --no-assert documentation.
3343 * parse-scan.y (flag_assert): New global.
3344 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3345 (flag_assert): New global.
3346 * java-tree.h (flag_assert): New global.
3347 * lex.c (java_lex): Obey flag_assert.
3348 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3351 2002-09-26 Andrew Haley <aph@redhat.com>
3353 * expr.c (build_java_array_length_access): Check for null pointer.
3354 * expr.c (expand_java_arrayload): Likewise.
3356 2002-09-21 Richard Henderson <rth@redhat.com>
3358 * jcf-parse.c (get_constant): Decode from IEEE no matter
3359 what the target format.
3361 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3363 * ChangeLog: Follow spelling conventions.
3364 * class.c: Likewise.
3367 * gjavah.c: Likewise.
3368 * java-tree.h: Likewise.
3369 * jcf-dump.c: Likewise.
3370 * jcf-parse.c: Likewise.
3371 * jvspec.c: Likewise.
3373 * mangle.c: Likewise.
3374 * parse.y: Likewise.
3376 2002-09-17 Tom Tromey <tromey@redhat.com>
3378 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3379 where \r appears at EOF. Fixes PR java/7950.
3381 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3383 * jvspec.c (lang_specific_driver): Remove unused variable.
3385 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3387 * java-tree.h (union lang_tree_node): Add chain_next option.
3389 2002-09-16 Richard Henderson <rth@redhat.com>
3391 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3392 use new real.h interface.
3393 * jcf-write.c (find_constant_index): Use new real.h interface.
3394 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3396 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3398 * lang.c: Follow spelling conventions.
3400 2002-09-11 Per Bothner <per@bothner.com>
3402 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3403 constant to the type of the field.
3404 (java_complete_tree): Remove now-redundant code.
3406 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3408 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3411 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3412 return label if a ret instruction for the jsr has been reached.
3414 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3416 * parse.y (DIR_SEPARATOR): Don't define.
3417 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3419 2002-08-28 Andrew Haley <aph@redhat.com>
3421 * verify.c (verify_jvm_instructions): Allow exception handler
3422 inside code that is being protected, but generate a warning.
3423 * except.c (link_handler): Initialize `expanded' in new eh_range.
3424 (binding_depth, is_class_level, current_pc): Declare extern.
3426 2002-09-01 Mark Wielaard <mark@klomp.org>
3428 * gcj.texi: Add chapter about system properties.
3431 2002-08-26 Tom Tromey <tromey@redhat.com>
3433 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3434 conversion if RHS_TYPE is byte, short, or char.
3436 2002-08-22 Tom Tromey <tromey@redhat.com>
3438 * gcj.texi (Invoking gij): Document -cp and -classpath.
3440 2002-08-21 Tom Tromey <tromey@redhat.com>
3442 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3443 $(prefix)/share. For PR libgcj/7633.
3445 For PR java/6005 and PR java/7611:
3446 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3447 (java_can_use_bit_fields_p): New function.
3449 2002-08-16 Tom Tromey <tromey@redhat.com>
3451 * gcj.texi (Class Initialization): Mention class initialization of
3454 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3456 * Make-lang.in (java-tree-inline.o): New.
3457 (JAVA_OBJS): Add java-tree-inline.o.
3458 * parse.y (source_end_java_method): Call java_optimize_inline.
3459 (java_expand_method_bodies): Save method's tree in
3461 (add_stmt_to_compound): Keep track of the number of statments.
3462 * lang.c (java_init): Enable flag_inline_trees.
3463 (java_post_options): If flag_inline_functions is on, enable
3464 flag_inline_trees instread.
3465 (decl_constant_value): New.
3466 (java_tree_inlining_walk_subtrees): New.
3467 * java-tree.h (DECL_NUM_STMTS): New macro.
3468 (java_optimize_inline): Declare.
3469 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3470 Handle a LABEL_EXPR.
3471 * decl.c (build_result_decl): If we already have a DECL_RESULT
3473 (dump_function): New.
3474 (java_optimize_inline): New.
3475 (dump_function): New.
3477 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3480 * parse.y (build_assertion): Invert return from
3481 desiredAssertionStatus.
3483 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3485 * jcf-write.c (get_access_flags): Return correct access flags for
3486 private and protected inner classes.
3488 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3490 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3492 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3494 * mangle_name.c: Don't include obstack.h twice.
3495 * xref.c: Don't include obstack.h.
3497 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3499 * class.c: (permanent_obstack): Delete declaration.
3500 * constants.c: (permanent_obstack): Delete declaration.
3501 * except.c: (permanent_obstack): Delete declaration.
3502 * expr.c: (permanent_obstack): Delete declaration.
3503 * jcf-parse.c: (permanent_obstack): Delete declaration.
3504 (saveable_obstack): Delete declaration.
3505 * parse.h: (permanent_obstack): Delete declaration.
3506 * typeck.c: (permanent_obstack): Delete declaration.
3508 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3510 * gcj.texi (version-gcc): Increase to 3.3.
3512 2002-07-22 Tom Tromey <tromey@redhat.com>
3514 * lex.c (java_lex): Check for `e' or `E' after 0.
3516 2002-07-21 Richard Henderson <rth@redhat.com>
3518 * lang.c (java_unsafe_for_reeval): New.
3519 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3521 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3523 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3524 (jcf_path_init): Use GET_ENVIRONMENT.
3526 2002-07-10 Roger Sayle <roger@eyesopen.com>
3527 Zack Weinberg <zack@codesourcery.com>
3529 * builtins.c (initialize_builtins): Remove defines that
3530 handled C/C++ specific junk hereby removed from builtins.def.
3532 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3534 * lang.c (java_post_options): Update prototype.
3536 2002-07-05 Roger Sayle <roger@eyesopen.com>
3538 * builtins.c (initialize_builtins): Ignore the additional
3539 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3540 the builtins.def file.
3542 2002-07-01 Tom Tromey <tromey@redhat.com>
3545 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3548 2002-07-01 Roger Sayle <roger@eyesopen.com>
3550 * java/decl.c (builtin_function): Accept additional parameter.
3551 (java_init_decl_processing): Pass an additional NULL_TREE
3552 argument to builtin_function.
3554 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3556 * gcj.texi: Fixed gcj invocation example so that it compiles.
3558 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3560 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3561 * parse.y (mark_parser_ctxt): Likewise.
3562 (check_modifiers, declare_local_variables): Avoid incorrect
3563 hardcoded constant 10.
3565 * lex.c (java_read_char): Avoid "comparison is always true"
3568 2002-06-25 Andreas Schwab <schwab@suse.de>
3570 * expr.c (JSR): Avoid undefined operation on PC.
3572 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3574 * decl.c (clear_binding_level): Const-ify.
3576 2002-06-13 Akim Demaille <akim@epita.fr>
3578 * parse.y (class_declaration, interface_declaration): Make sure
3579 all their rules have an action, in order to avoid meaningless `$$
3580 = $1' and their type clashes.
3582 2002-06-11 Tom Tromey <tromey@redhat.com>
3584 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3585 * parse-scan.y (statement_without_trailing_substatement): Added
3587 (assert_statement): New rule.
3588 * java-tree.h (struct lang_type) [assertions]: New field.
3589 (TYPE_USES_ASSERTIONS): New macro.
3590 (CLASS_USES_ASSERTIONS): Likewise.
3591 (FIELD_SYNTHETIC): New define.
3592 * lex.c (java_lval;): Added ASSERT_TK.
3593 * parse.y (ASSERT_TK): Added.
3594 (statement_without_trailing_substatement): Added assert_statement.
3595 (assert_statement): New rule.
3596 (build_assertion): New function.
3597 (maybe_generate_pre_expand_clinit): Create and initialize
3598 $assertionsDisabled.
3599 (lookup_package_type): Removed decl.
3600 * keyword.h: Rebuilt.
3601 * keyword.gperf (assert): New token.
3603 2002-06-10 Akim Demaille <akim@epita.fr>
3605 * parse.y (interface_type_list, class_member_declaration)
3606 (unary_expression_not_plus_minus): Remove duplicate %type.
3609 2002-06-09 Tom Tromey <tromey@redhat.com>
3611 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3613 * parse.y (method_header): Give error message in all cases.
3616 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3618 Don't use RTL inlining. Fix for PR java/6820.
3619 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3620 (flag_really_inline): New.
3621 (java_decode_option): Set flag_really_inline if -finline-functions
3623 (java_post_options): New function. Turn off inlining unless
3624 flag_really_inline is set.
3626 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3628 * gjavah.c (throwable_p): Accept argument as either a classname or
3629 signature fragment. Create null-terminated classname string for super
3630 when calling itself recursively.
3631 (decode_signature_piece): Skip first character from class name
3632 signature when calling throwable_p.
3634 2002-06-08 H.J. Lu (hjl@gnu.org)
3636 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3638 2002-06-04 Tom Tromey <tromey@redhat.com>
3640 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3642 2002-06-04 Michael Koch <konqueror@gmx.de>
3644 * gcj.texi (Input Options): Fixed typo.
3646 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3648 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3649 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3650 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3651 and all now-pointless local variables. Rename other local
3652 variables to reflect their not being handles.
3654 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3655 #if JCF_USE_STDIO blocks.
3657 * parse.y: Add missing semicolon at end of rule.
3659 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3661 * check-init.c (attach_initialized_static_class): Delete, unused.
3662 * parse.y: Use htab_t instead of struct hashtable, update
3664 * java-tree.h: Include hashtab.h instead of hash.h.
3665 (struct lang_decl_func): Use htab_t, set up for gengtype.
3666 (struct init_test_hash_entry): Delete.
3667 (struct treetreehash_entry): New.
3668 (java_treetreehash_find): New
3669 (java_treetreehash_new): New prototype.
3670 (java_treetreehash_create): New prototype.
3671 (java_mark_tree): Delete prototype.
3672 (java_hash_hash_tree_node): Delete prototype.
3673 (java_hash_compare_tree_node): Delete prototype.
3674 (attach_initialized_static_class): Delete prototype.
3675 * expr.c (build_class_init): Update to use java_treetreehash
3677 (java_expand_expr): Update to use htab_t.
3678 (emit_init_test_initialization): Likewise.
3679 * decl.c (java_mark_tree): Delete.
3680 * class.c (init_test_hash_newfunc): Delete.
3681 (java_hash_hash_tree_node): Delete.
3682 (java_hash_compare_tree_node): Delete.
3683 (add_method_1): Update to use java_treetreehash functions.
3684 (JAVA_TREEHASHHASH_H): New macro.
3685 (java_treetreehash_hash): New function.
3686 (java_treetreehash_compare): New function.
3687 (java_treetreehash_find): New function.
3688 (java_treetreehash_new): New function.
3689 (java_treetreehash_create): New function.
3690 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3692 * Make-lang.in (java/parse.o): Depend on debug.h.
3693 * java-tree.h (struct lang_identifier): Use gengtype.
3694 (union lang_tree_node): New.
3695 (struct lang_decl_func): Use gengtype.
3696 (struct lang_decl_var): Likewise.
3697 (struct lang_decl): Likewise.
3698 * parse.y: Include debug.h.
3699 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3701 * lang.c (struct language_function): New dummy structure.
3703 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3704 descriminator for DECL_LANG_SPECIFIC.
3705 (struct lang_decl_func): Rename from struct lang_decl.
3706 (enum lang_decl_desc): New.
3707 (struct lang_decl): Make it a union. Update all the accessor macros.
3708 (struct lang_type): Use gengtype.
3709 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3710 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3711 are now the same size.
3712 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3713 use discriminator to mark DECL_LANG_SPECIFIC.
3715 * Make-lang.in (gt-java-builtins.h): New rule.
3716 (java/builtins.o): Add dependency on gt-<filename>.h.
3717 * builtins.c: Use gengtype for roots.
3718 (union string_or_tree): Use gengtype.
3719 (struct builtin_record): Use gengtype.
3720 * config-lang.in (gtfiles): Add builtins.c.
3722 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3723 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3724 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3725 gt-java-parse.h, gtype-java.h): Add rules to generate.
3726 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3727 (class.o): Add dependency on gt-*.h.
3728 (constants.o): Likewise.
3731 (jcf-parse.o): Likewise.
3732 (jcf-write.o): Likewise.
3734 * config-lang.in (gtfiles): New.
3735 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3736 * constants.c: Replace uses of ggc_add_* with GTY markers.
3738 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3739 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3740 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3741 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3743 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3745 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3746 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3748 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3749 Include gtype-java.h.
3751 2002-06-02 Tom Tromey <tromey@redhat.com>
3753 Fix for PR java/5913:
3754 * parse.y (patch_binop): Call patch_string on op1.
3756 2002-06-02 Tom Tromey <tromey@redhat.com>
3758 Fix for PR java/1343, PR java/6336:
3759 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3760 formatting. Changed return type.
3761 (anonymous_class_counter): Moved to top of file.
3762 (maybe_make_nested_class_name): Append number to class name for
3763 function-local classes.
3765 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3767 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3768 * Make-lang.in: Update dependency lists.
3770 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3772 * gjavah.c (throwable_p): Do not free the name of the class after
3773 passing it to find_class.
3774 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3775 * jcf-io.c (dirent.h): Include it.
3776 (fnmatch.h): Likewise.
3777 (compare_path): New function.
3778 (java_or_class_file): Likewise.
3779 (memoized_dirlist_entry): New type.
3780 (memoized_dirlist_lookup_eq): New function.
3781 (memoized_dirlists): New variable.
3782 (caching_stat): New function.
3783 (memoized_class_lookup_eq): New function.
3784 (memoized_class_lookups): Likewise.
3785 (find_class): Use memoized_class_lookups and caching_stat.
3786 * jcf.h (JCF_USE_SCANDIR): Define.
3787 * parse.y (java_expand_classes): Write the class files in reverse
3790 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3792 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3794 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3796 * jcf-write.c (write_classfile): Unlink the temporary file if it
3797 cannot be renamed. Use concat to build up the name of the
3800 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3802 * jcf-write.c (write_classfile): Write the file to a
3803 temporary file and then rename it.
3805 2002-05-07 Tom Tromey <tromey@redhat.com>
3807 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3809 Fix for PR java/1200:
3810 * gjavah.c (throwable_p): New function.
3811 (decode_signature_piece): Use it. A `WeakReference' isn't the
3814 (gcjh_streq): New function.
3816 2002-05-07 Andreas Jaeger <aj@suse.de>
3818 * parse.y (finish_for_loop): Fix if statement.
3820 2002-05-06 Tom Tromey <tromey@redhat.com>
3822 Fix for PR java/5941:
3823 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3824 loop update expression.
3825 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3826 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3828 2002-05-04 Mark Wielaard <mark@klomp.org>
3831 * parse.y (build_string_concatenation): Return just op1 only when op2
3832 is null and op1 is a STRING_CST, otherwise always construct a
3835 2002-04-27 Tom Tromey <tromey@redhat.com>
3838 * parse.y (string_convert_int_cst): New function.
3839 (merge_string_cste): Use it.
3841 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3843 * java-tree.h (java_parse_file): Update.
3844 (java_set_yydebug): Remove.
3845 * jcf-parse.c (yydebug): Remove.
3846 (java_set_yydebug): Die.
3847 (java_parse_file): Update.
3848 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3850 2002-04-24 Tom Tromey <tromey@redhat.com>
3853 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3854 EXPR_WFL_QUALIFICATION of qual_wfl.
3856 2002-04-23 Per Bothner <per@bothner.com>
3858 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3859 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3860 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3862 2002-04-23 Tom Tromey <tromey@redhat.com>
3865 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3866 recognize `-fcompile-resource='.
3867 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3870 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3872 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3873 paths. Fixes PR java/2791.
3875 2002-04-19 Andrew Haley <aph@redhat.com>
3877 * jcf-write.c (push_long_const): lo, hi: New variables.
3878 Use rshift_double to extract the high part of a 64-bit long.
3879 Use WORD_TO_INT to extract the low part.
3881 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3882 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3883 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3885 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3887 * typeck.c (incomplete_type_error): Remove.
3889 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3891 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3892 for hash synchronization.
3893 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3894 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3897 2002-04-16 Mark Wielaard <mark@klomp.org>
3899 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3902 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3904 Fix for PR java/6294:
3905 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3908 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3910 Fix for PR java/6085:
3911 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3912 to get enclosing "this" argument for inner-class constructor
3913 invocation. Pass correct arguments to build_access_to_thisn.
3915 2002-04-10 Andreas Jaeger <aj@suse.de>
3917 * gcj.texi (Input Options): Fix extdirs patch.
3919 2002-04-10 Anthony Green <green@redhat.com>
3921 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3923 2002-04-09 Anthony Green <green@redhat.com>
3925 * gcj.texi (Input Options): Add --extdirs documentation.
3926 * jcf-dump.c (OPT_extdirs): New macro.
3927 (options): Add extdirs option.
3928 (help): Describe --extdirs.
3929 (main): Handle OPT_extdirs.
3930 * gjavah.c (OPT_extdirs): New macro.
3931 (options): Add extdirs option.
3932 (help): Describe --extdirs.
3933 (main): Handle OPT_extdirs.
3934 * jcf-path.c (jcf_path_init): Add extdirs support.
3935 (jcf_path_extdirs_arg): New function.
3936 (extensions): New variable to hold extensions path entries.
3937 * jvspec.c: Remove -fextdirs= when compiling main().
3938 * lang.c (java_decode_option): Handle -fextdirs=.
3939 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3940 * Make-lang.in: Compile jcf-path with version info for use in
3941 identifying the appropriate libgcj.jar.
3943 2002-04-08 Tom Tromey <tromey@redhat.com>
3946 * .cvsignore: Added rmic.1 and rmiregistry.1.
3947 * gcj.texi (Top): Link to new nodes.
3948 (Invoking rmic): New node.
3949 (Invoking rmiregistry): Likewise.
3950 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3952 (java.maintainer-clean): Likewise.
3953 ($(srcdir)/java/rmic.1): New target.
3954 ($(srcdir)/java/rmiregistry.1): Likewise.
3955 (java.install-man): Handle rmic.1 and rmiregistry.1.
3957 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3959 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3960 Add note about handling uncaught exceptions. Add an exception handler
3963 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3965 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3966 after using it to patch CALL_EXPR.
3968 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3970 * gcj.texi (Invocation): Document CNI invocation API.
3972 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3974 * expr.c (truthvalue_conversion): Rename. Update.
3975 (expand_compare): Update.
3976 * java-tree.h (java_truthvalue_conversion): New.
3977 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3979 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3981 * java-tree.h (java_mark_addressable): New.
3982 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3983 * typeck.c (mark_addressable): Rename, update.
3985 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3987 * expr.c (build_java_binop): Update.
3988 * java-tree.h (java_signed_type, java_unsigned_type,
3989 java_signed_or_unsigned_type): Update.
3990 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3991 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3992 * parse.y (patch_binop): Update.
3993 * typeck.c (signed_or_unsigned_type, unsigned_type,
3994 signed_type): Update.
3996 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3998 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3999 (java_dummy_print): Remove.
4000 (lang_print_error): Rename. Exit early if inhibiting output.
4001 (inhibit_error_printing_function): New.
4002 (java_init): Don't set hook.
4003 (lang_init_source): Use new boolean.
4005 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4007 * parse.y (do_resolve_class): Fix infinite recursion.
4009 2002-03-29 Tom Tromey <tromey@redhat.com>
4011 * parse.y (check_inner_circular_reference): Ignore incomplete
4014 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4016 * Make-lang.in (builtins.o): Update.
4017 * boehm.c (get_boehm_type_descriptor): Update.
4018 * builtins.c: Include langhooks.h.
4019 * decl.c (java_init_decl_processing): Update.
4020 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4021 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4023 * typeck.c (type_for_mode, type_for_size): Update.
4025 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4027 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4029 2002-03-28 Tom Tromey <tromey@redhat.com>
4031 * except.c (expand_end_java_handler): If the handler type is NULL,
4032 use java.lang.Throwable. Fixes PR java/5986.
4034 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4036 Fix for PR java/4715:
4037 * jcf-parse.c (parse_source_file_3): New function.
4038 (read_class): Call it.
4039 (java_parse_file): Likewise.
4041 2002-03-28 Jan Hubicka <jh@suse.cz>
4043 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4045 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4047 * parse.y (resolve_package): Initialize "decl".
4048 (lookup_package_type): Remove unused function.
4050 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4052 Fix for PR java/5993:
4053 * parse.y (resolve_package): Return the decl if resolution was
4054 successful. Don't special case "java.lang" and "java.lang.reflect"
4055 packages. Set type_name to the merged identifier.
4056 (resolved_qualified_expression_name): Print error using "name" if
4057 resolve_package returns NULL_TREE.
4059 2002-03-27 Tom Tromey <tromey@redhat.com>
4061 * expr.c (expand_invoke): Don't generate null pointer check if
4062 we're calling <init>.
4064 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4066 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4068 * java-tree.h (java_lang_expand_expr): Similarly.
4069 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4070 (java_init): Don't set hook.
4072 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4074 Fix for PR java/5850:
4075 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4076 context if field was not found in the current scope.
4077 * expr.c (lookup_field): Don't look in enclosing contexts.
4079 2002-03-26 Tom Tromey <tromey@redhat.com>
4081 Fix for PR java/5942:
4082 * parse.y (init_src_parse): Added sanity check.
4083 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4086 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4088 * decl.c (lang_mark_tree): Rename java_mark_tree.
4089 * java-tree.h (java_mark_tree): New.
4090 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4092 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4094 * lex.c: Change java_perform_atof to take normal parameters
4095 instead of a pointer to a parameter block. Call it directly
4098 2002-03-22 Mark Wielaard <mark@klomp.org>
4100 Fix for PR java/5368:
4101 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4102 when printing error message.
4104 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4106 * decl.c (maybe_build_cleanup): Remove.
4108 2002-03-22 Tom Tromey <tromey@redhat.com>
4110 Andrew Haley <aph@cambridge.redhat.com>
4112 * expr.c (build_field_ref): Don't build a check if the field is a
4115 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4117 Fix for PR java/6026:
4118 * lex.c (java_lex): Fix parsing of consecutive floats.
4120 2002-03-21 Tom Tromey <tromey@redhat.com>
4122 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4125 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4127 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4128 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4130 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4132 * gcj.texi: @code{gcj} becomes @command{gcj}.
4133 @code{gcc} becomes @command{gcc}.
4134 GcjRaw changed to gnu.gcc.RawData.
4136 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4138 * decl.c (start_java_method): Use new hook.
4139 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4140 (java_init): Remove old hook.
4142 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4144 * builtins.c (define_builtin): Do nothing if `type' is null.
4147 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4149 * parse.y (parser_check_super_interface): Fix error message
4152 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4154 * jcf-parse.c (get_constant): Delete unused variables.
4156 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4158 * java-tree.h (java_parse_file): New.
4159 * jcf-parse.c (yyparse): Rename java_parse_file.
4160 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4162 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4164 * parse.y (craft_constructor): Return the constructor decl.
4165 (java_expand_classes): Update comments.
4166 (lookup_method_invoke): Call fix_constructors immediately for
4167 anonymous class. Fixes PR java/5935.
4169 2002-03-15 Anthony Green <green@redhat.com>
4171 * jcf-parse.c (yyparse): Don't emit class registration
4172 constructor when compiling resource files.
4174 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4176 * lang.c (java_tree_code_type, java_tree_code_length,
4177 tree_code_name): Delete.
4178 (tree_code_type, tree_code_length, tree_code_name): Define.
4179 (java_init): Don't try to copy into the various tree_code
4182 2002-03-12 Tom Tromey <tromey@redhat.com>
4184 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4185 UTF-8, not UCS-2. Fixes PR java/5923.
4187 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4188 a call_expr wrapped in a convert. Fixes PR java/5848.
4190 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4192 * jcf-write.c (write_classfile): Improve error strings.
4194 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4196 * lex.c: Adjust comments to GNU standards.
4198 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4200 Fix for PR java/5902:
4201 * lex.c (java_lex): Fix parsing of literals.
4203 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4205 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4206 to prevent it getting evaluated twice in the store checking case.
4207 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4210 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4212 * decl.c (java_init_decl_processing): Make sure class_type_node
4213 alignment is not less than 64 bits if hash synchronization is enabled.
4215 2002-03-08 Per Bothner <per@bothner.com>
4217 * parse.y (java_complete_lhs): Check if patch_assignment
4218 returned an error-mark.
4220 * parse.y (try_builtin_assignconv): Don't special-case zero.
4222 2002-03-08 Per Bothner <per@bothner.com>
4224 Fix for PR java/5812.
4225 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4226 here instead of in JSR macro. Likewise with load_type_state call.
4227 Do the latter on if the return_pc has been verified (the jsr returns).
4228 (JSR): Now just call build_java_jsr.
4230 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4232 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4233 (java.install-common): Link native driver to
4234 JAVA_TARGET_INSTALL_NAME.
4236 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4238 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4239 * builtins.c(sin_builtin): Likewise
4240 * builtins.c(sqrt_builtin): Likewise
4242 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4244 * java/expr.c, java/jcf-parse.c, java/lex.c:
4245 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4246 REAL_ARITHMETIC blocks unconditional. Delete some further
4247 #ifdef blocks predicated on REAL_ARITHMETIC.
4249 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4251 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4252 explicit sizeof/sizeof.
4253 * decl.c (java_init_decl_processing): Likewise.
4254 * jcf-parse.c (init_jcf_parse): Likewise.
4255 * parse.y (init_src_parse): Likewise.
4257 2002-03-02 Per Bothner <per@bothner.com>
4259 Make --CLASSPATH by a synonym for --classpath and -classpath.
4260 Implement --bootclasspath.
4261 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4262 (classpath_l): Remove.
4263 (jcf_path_CLASSPATH_arg): Remove.
4264 (jcf_path_bootclasspath_arg): New function.
4265 (jcf_path_seal): Simplify accordingly.
4267 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4268 (jcf_path_CLASSPATH): Remove declaration.
4269 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4270 (lang_specific_driver): Translate -bootclasspath.
4271 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4272 * lang.c (decode_lang_options): Do jcf_path_init first.
4273 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4274 * gjavah.c: Also handle --bootclasspath.
4275 Handle --CLASSPATH as a synonum for --classpath.
4276 * jcf-dump.c: Likewise.
4278 "." is not part of system path, but is the default for --classpath.
4279 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4280 (jcf_path_seal): Add "." if no CLASSPATH specified.
4282 * gcj.texi: Document changes.
4284 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4286 * expr.c (build_java_arraystore_check): Fix formatting.
4288 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4290 Fix for PR java/5758, java/5632:
4291 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4292 inner-class separator too.
4293 * parse.y (do_resolve_class): New local `decl_result.'
4294 Progressively build a name for what can have been loaded.
4296 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4298 * expr.c (java_array_data_offset): Removed function.
4299 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4300 (build_java_array_length_access): Obtain "length" value using a
4301 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4302 (build_java_arrayaccess): Correct comment. Access "data" using a
4303 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4304 (build_java_arraystore_check): New function.
4305 (expand_java_arraystore): Use build_java_arraystore_check.
4306 * parse.y (patch_assignment): Simplify code to insert a store check
4307 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4308 * check-init.c (check_init): Update to reflect that an array length
4309 access is now a COMPONENT_REF.
4310 * gcj.texi (Code Generation): Improve documentation of
4311 -fno-bounds-check. Add documentation for -fno-store-check.
4312 * java-tree.h (flag_store_check): Declare.
4313 (build_java_arraystore_check): Declare.
4314 * lang.c (flag_store_check): Initialize to 1.
4315 (lang_f_options): Add store-check option.
4316 * jvspec.c: Don't pass store-check option to jvgenmain.
4317 * lang-options.h: Add help string for -fno-store-check.
4319 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4321 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4322 * java-tree.h (java_dup_lang_specific_decl): New.
4323 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4325 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4327 * builtins.c, decl.c: Delete traditional-mode-related code
4328 copied from the C front end but not used, or used only to
4329 permit the compiler to link.
4331 2002-02-22 Tom Tromey <tromey@redhat.com>
4333 Fix for PR java/2369:
4334 * jvspec.c (verify_class_name): New function.
4335 (lang_specific_driver): Call it.
4336 (JAVA_START_CHAR_P): New macro.
4337 (JAVA_PART_CHAR_P): Likewise.
4339 2002-02-22 Per Bothner <per@bothner.com>
4341 * class.c: Change vtable to be more compatible with g++ v3 abi.
4342 (get_dispatch_table): Prepend offset-to-top (always 0) and
4343 type_info pointer (currently unimplemented hence NULL) to vtable.
4344 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4345 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4346 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4347 (build_dtable_decl): Add declarations for new fields.
4349 2002-02-20 Per Bothner <per@bothner.com>
4351 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4352 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4353 don't need to set it on the COMPOUND_EXPR - the caller does that.
4355 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4357 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4358 `--CLASSPATH' becomes `--classpath.'
4359 * gjavah.c: Likewise.
4360 * jcf-dump.c: Likewise.
4361 * lang-options.h: Likewise.
4363 * jcf-path.c: Updated comment.
4364 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4365 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4366 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4367 (jcf_path_CLASSPATH_arg): Ditto.
4368 (classpath_u): Updated leading comment.
4370 2002-02-20 Per Bothner <per@bothner.com>
4372 * builtins.c (check_for_builtin): New function.
4373 (build_call_or_builtin): Remove.
4374 * java-tree.h: Update accordingly.
4375 * expr.c (expand_invoke): Use build + check_for_builtin instead
4376 of build_call_or_builtin.
4377 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4378 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4379 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4381 2002-02-17 Tom Tromey <tromey@redhat.com>
4383 * java-tree.h (TYPE_STRICTFP): New macro.
4384 (struct lang_type) [strictfp]: New field.
4385 (CLASS_STRICTFP): New macro.
4386 (METHOD_STRICTFP): New macro.
4387 (struct lang_decl) [strictfp]: New field.
4388 * parse.y (method_header): Disallow strictfp constructor or
4390 (STRICT_TK): Move before MODIFIER_TK.
4391 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4392 (METHOD_MODIFIERS): Likewise.
4393 (INTERFACE_MODIFIERS): Likewise.
4394 * jcf-write.c (get_access_flags): Likewise.
4395 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4396 (add_method_1): Likewise.
4397 (get_access_flags_from_decl): Likewise.
4398 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4399 recognize strictfp flag.
4400 * jcf.h (ACC_STRICT): New define.
4402 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4404 * class.c(build_utf8_ref): Move declaration of decl_size
4406 2002-02-07 Tom Tromey <tromey@redhat.com>
4408 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4411 2002-02-04 Anthony Green <green@redhat.com>
4413 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4414 sections if available.
4416 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4418 * parse.y (java_expand_classes): Fix typo in static field loop.
4420 2002-02-02 Richard Henderson <rth@redhat.com>
4422 * class.c (add_field): Mark static fields external.
4423 (build_class_ref): Remove redundant set.
4424 * parse.y (java_expand_classes): Mark static fields of classes
4425 to be compiled as local.
4426 * jcf-parse.c (parse_class_file): Likewise.
4428 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4430 * gcj.texi (About CNI): New node.
4432 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4435 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4436 setlocale() with LC_CTYPE as a parameter.
4439 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4441 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4442 Follow GNU Coding Standards for --version.
4444 2002-01-28 Tom Tromey <tromey@redhat.com>
4446 * expr.c (build_jni_stub): Ensure storage for `meth' is
4448 * parse.y (java_complete_expand_methods): Set
4449 current_function_decl before building JNI stub.
4451 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4453 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4456 2002-01-22 Tom Tromey <tromey@redhat.com>
4458 * decl.c (java_init_decl_processing): Use add_predefined_file.
4459 Predefine RawData.java.
4460 (predef_filenames): Removed.
4461 (java_init_decl_processing): Don't register predef_filenames.
4462 * jcf-parse.c (add_predefined_file): New function.
4463 (predefined_filename_p): Rewrote.
4464 (predefined_filename_p): No longer static.
4465 * decl.c (java_init_decl_processing): Call initialize_builtins.
4466 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4467 (java/builtins.o): New target.
4468 * builtins.c: New file.
4469 * parse.y (patch_invoke): Use build_call_or_builtin.
4470 * java-tree.h (build_call_or_builtin): Declare.
4471 (initialize_builtins): Declare.
4472 (java_set_exception_lang_code): Removed unused declaration.
4473 (PREDEF_FILENAMES_SIZE): Removed.
4474 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4475 (predef_filenames): New define.
4476 (add_predefined_file): Declare.
4477 (predefined_filename_p): Declare.
4478 * expr.c (expand_invoke): Use build_call_or_builtin.
4480 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4482 * parse.y (patch_switch_statement): Fix format specifier.
4484 2002-01-16 Tom Tromey <tromey@redhat.com>
4486 More for PR java/5365:
4487 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4489 (process_file): Generate include for
4490 java.lang.UnsupportedOperationExceptions.
4492 2002-01-15 Andreas Jaeger <aj@suse.de>
4494 * .cvsignore: Add man pages.
4496 2002-01-15 Tom Tromey <tromey@redhat.com>
4498 Fix for PR java/5365:
4499 * gjavah.c (process_file): Turn class name into a file name.
4501 2002-01-14 Matthias Klose <doko@debian.org>
4503 * gcj.texi: Fix whitespace and formatting errors in the
4504 synopsis of the man pages. Update copyright.
4506 2002-01-14 Tom Tromey <tromey@redhat.com>
4509 * Make-lang.in (java.install-man): Handle jv-convert man page.
4510 (java.generated-manpages): Added jv-convert.1.
4511 (java.uninstall): Remove jv-convert.1.
4512 (java.maintainer-clean): Likewise.
4513 ($(srcdir)/java/jv-convert.1): New target.
4514 * gcj.texi (Top): Link to jv-convert node.
4515 (Individual utilities): Likewise.
4516 (Invoking jv-convert): New node.
4518 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4519 Martin Kahlert <martin.kahlert@infineon.com>
4521 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4522 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4524 2002-01-03 Graham Stott <grahams@redhat.com>
4526 * class.c (compile_resource_file): Update copyright date.
4527 Constify filename parameter.
4528 (java-tree.h): Update copyright date.
4529 (compile_resource_file): Constify filename parameter.
4531 2002-01-03 Graham Stott <grahams@redhat.com>
4533 * gcc/jcf-parse.c: Update copyright date.
4534 (yyparse): Constify resource_filename.
4536 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4538 * parse.y (src_parse_roots): Don't needlessly zero init.
4540 2001-12-31 Tom Tromey <tromey@redhat.com>
4542 * parse.y (dump_java_tree): New function.
4543 (source_end_java_method): Call it.
4544 (end_class_declaration): Likewise.
4545 * lang.c (java_decode_option): Call dump_switch_p.
4547 2001-12-28 Tom Tromey <tromey@redhat.com>
4549 * gen-table.pl: Don't process characters after \uffff. Added
4550 comment pointing to input file.
4552 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4554 * gen-table.pl: Const-ify output. Document the location of a
4555 suitable unicode input file.
4557 * chartables.h: Regenerate.
4559 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4561 * chartables.h: Const-ify.
4562 * gjavah.c (options): Likewise.
4563 * jcf-dump.c (options): Likewise.
4564 * jv-scan.c (options): Likewise.
4565 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4566 * parse.y (binop_lookup): Likewise.
4568 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4570 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4571 the static arrays that are output.
4572 * jvspec.c (jvgenmain_spec): Make static.
4573 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4574 * keyword.h: Regenerate.
4575 * lang.c (string_option, process_option_with_no, lang_f_options,
4576 lang_W_options): Const-ify.
4577 * lex.c (java_lex): Likewise.
4579 2001-12-21 Richard Henderson <rth@redhat.com>
4581 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4582 (get_boehm_type_descriptor): ... here. Arrange for the
4583 TREE_TYPE to get set properly.
4585 2001-12-21 Richard Henderson <rth@redhat.com>
4587 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4588 only if the target requires collect2.
4590 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4592 2001-12-20 Tom Tromey <tromey@redhat.com>
4595 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4596 CAN_COMPLETE_NORMALLY for the node.
4597 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4598 generate code for second branch if first branch can't complete
4600 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4601 the loop head if the loop body can't complete normally.
4603 2001-12-20 Tom Tromey <tromey@redhat.com>
4606 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4607 case where `finally' clause can't complete normally.
4609 2001-12-20 Tom Tromey <tromey@redhat.com>
4612 * parse.y (analyze_clinit_body): Added this_class parameter.
4613 Check for more cases where we must keep <clinit>.
4614 (maybe_yank_clinit): Cleaned up flow control.
4616 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4618 * decl.c (java_init_decl_processing): Don't initialize
4619 finit_leg_identifier_node.
4620 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4621 (finit_leg_identifier_node): Remove.
4622 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4624 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4626 * mangle.c (mangle_member_name): Don't special-case for
4628 * mangle_name.c (unicode_mangling_length): Likewise.
4629 (append_unicode_mangled_name): Likewise.
4630 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4633 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4635 * expr.c (build_java_array_length_access): Don't force null pointer
4636 check unless flag_check_references is set.
4638 2001-12-20 Tom Tromey <tromey@redhat.com>
4640 Fix for PR java/3417:
4641 * parse.y (patch_assignment): Added special processing for
4643 (patch_return): Don't convert booleans to integers, and don't
4644 special-case `null'.
4646 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4648 * config-lang.in (diff_excludes): Remove.
4650 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4652 * gcj.texi: Update link to GCC manual.
4654 2001-12-17 Tom Tromey <tromey@redhat.com>
4656 * parse.y (link_nested_class_to_enclosing): Removed useless
4659 2001-12-16 Tom Tromey <tromey@redhat.com>
4661 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4664 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4666 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4667 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4670 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4672 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4674 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4676 * decl.c (java_init_decl_processing): Build otable_type correctly.
4677 otable_decl is an otable_type.
4679 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4681 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4682 otable_type, otable_ptr_type, method_symbol_type,
4683 method_symbols_array_type, method_symbols_array_ptr_type): New
4684 field/global tree definitions.
4685 (flag_indirect_dispatch): New flag.
4686 * decl.c (java_init_decl_processing): Initialize new otable and
4687 otable_syms type nodes and decls. Add new field "index" to
4689 * class.c (build_method_symbols_entry): New function.
4690 (make_method_value): Set "index" to to method's vtable index for
4691 virtual methods when indirect-dispatch is not used.
4692 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4693 and set vtable_method_count to -1. Set otable and otable_syms field
4694 if indirect-dispatch is used and there was something to put in them.
4695 (build_method_symbols_entry): New function.
4696 (emit_offset_symbol_table): New function.
4697 * expr.c (get_offset_table_index): New function.
4698 (build_invokevirtual): Build array reference to otable at the index
4699 returned by get_offset_table_index, and use the result as the vtable
4701 (build_invokeinterface): Similar.
4702 * jcf-parse.c (yyparse): If indirect-dispatch, call
4703 emit_offset_symbol_table at the end of compilation, after all classes
4704 have been generated.
4705 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4706 * lang.c (flag_indirect_dispatch): Define.
4707 (lang_f_options): Add indirect-dispatch flag.
4709 2001-12-14 Matthias Klose <doko@debian.org>
4711 * gcj.texi: Markup for man page generation. Document missing
4712 options printed by <tool> --help.
4713 Terminate description of gij's -ms option with a dot.
4714 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4715 (java.generated-manpages java.install-man, java.uninstall,
4716 java-maintainer-clean) Updated.
4718 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4720 * class.c (get_dispatch_table): Fix java vtable layout
4721 for TARGET_VTABLE_USES_DESCRIPTORS.
4722 * decl.c (java_init_decl_processing): Initialize
4723 alloc_no_finalizer_node, finalize_identifier_node.
4724 * expr.c (class_has_finalize_method): New function.
4725 (expand_java_NEW): Generate calls for finalizer-free allocation.
4726 (build_invokevirtual): Fix java vtable layout for
4727 TARGET_VTABLE_USES_DESCRIPTORS.
4728 * java-tree.h (enum java_tree_index): New entries:
4729 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4730 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4731 (class_has_finalize_method): declare.
4732 (HAS_FINALIZER_P): New macro.
4733 * parse.y (patch_invoke): Generate calls for finalizer-free
4736 2001-12-12 Matthias Klose <doko@debian.org>
4738 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4739 whitespace at end of line.
4741 2001-12-11 Tom Tromey <tromey@redhat.com>
4743 * lex.c (java_init_lex): Define wfl_to_string as
4744 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4746 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4748 * class.c (make_method_value): Use null_pointer_node to
4749 represent empty exception table.
4751 2001-12-10 Tom Tromey <tromey@redhat.com>
4753 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4755 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4757 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4759 2001-12-09 Per Bothner <per@bothner.com>
4761 * check-init.c (current_switch_has_default): New static field.
4762 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4763 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4764 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4766 2001-12-09 Tom Tromey <tromey@redhat.com>
4768 * check-init.c (check_init): Don't allow pre- or post- increment
4769 or decrement of final variable.
4770 (final_assign_error): Minor error message rewording.
4772 2001-12-08 Tom Tromey <tromey@redhat.com>
4774 * java-tree.h: Fixed typo.
4776 * gjavah.c (decompile_method): Don't decompile to `return this'
4779 * gjavah.c (cxx_keywords): Re-sorted.
4780 * lex.c (cxx_keywords): Re-sorted.
4782 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4785 * gjavah.c (print_namelet): Clear subnamelets.
4786 (HANDLE_METHOD): Set `method_printed' earlier.
4788 2001-12-07 Tom Tromey <tromey@redhat.com>
4790 * lang.c (lang_f_options): Added
4791 optimize-static-class-initialization.
4792 (java_decode_option): Removed special case.
4794 2001-12-07 Per Bothner <per@bothner.com>
4796 * check-init.c (check_init): Fix typo freeing memory twice.
4798 2001-12-05 Per Bothner <per@bothner.com>
4800 Restore support for static class initialization optimization.
4801 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4802 * check-init.c (check_int): At end of BLOCK handle initialization
4803 blocks, which used to be done in java_complete_expand_method but did
4804 not handle the case where check_for_initialization might allocate
4805 more than a word of bits.
4806 * decl.c (lang_make_tree): The smic field is now a tree.
4807 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4808 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4810 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4812 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4813 Change from a hash table to a list.
4814 (struct_lang_decl): Change field 'smic' to match.
4815 * class.c (add_method_1): Initialize
4816 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4817 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4818 (java_expand_method_bodies): -here, since 'smic' is now a list.
4819 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4821 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4823 * class.c (java_hash_compare_tree_node): Fix casts.
4825 2001-12-04 Per Bothner <per@bothner.com>
4827 * check-init.c: Handle definite unassignment to finals in addition
4828 to definite assignment.
4829 (loop_current_locals): New field.
4830 (num_current_locals, int start_current_locals, num_current_words):
4832 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4833 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4834 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4835 (get_variable_decl, check_final_reassigned): New functions.
4836 (check_init, check_bool_init): Modify as needed for checking finals.
4837 (check_for_initialization): Take extra parameter and return void.
4838 Do extra start-up logic to check final fields for assignment.
4839 * parse.y (check_static_final_variable_assignment_flag,
4840 reset_static_final_variable_assignment_flag, check_final_assignment,
4841 check_final_variable_local_assignment_flag,
4842 reset_final_variable_indirect_assignment_flag,
4843 reset_final_variable_global_assignment_flag): Remove functions.
4844 (java_complete_expand_methods, outer_field_access_fix,
4845 patch_assignment): Remove no-longer used logic.
4846 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4847 * parse.y (register_fields, java_complete_tree): Update accordingly.
4849 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4850 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4851 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4853 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4855 * java-tree.h (DECL FINAL): New bit-field.
4856 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4857 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4858 (DECL_INIT_CALLS_THIS): New macro.
4859 (struct lang_decl): New bit-field init_calls_this.
4860 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4861 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4862 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4863 use it for both local variables and final fields.
4864 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4866 (struct lang_type): Remove hfv bit-field.
4867 (check_for_initialization): Change to return void.
4869 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4870 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4871 * check-init.c (final_assign_error): New helper function.
4872 (check_final_reassigned, check_init): Use it.
4873 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4875 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4876 bit-fields to unsigned.
4878 2001-12-03 Per Bothner <per@bothner.com>
4880 * parse.y (patch_binop): Minor constant folding.
4882 * parse.y (build_current_thisn): Shorter 'buffer'.
4884 2001-12-03 Per Bothner <per@bothner.com>
4886 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4887 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4888 * jcf-write.c (generate_bytecode_insns): Remove support for
4889 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4890 * check-init.c (check_init): Likewise.
4892 2001-12-03 Per Bothner <per@bothner.com>
4894 * verify.c (subroutine_nesting): New function.
4895 (verify_jvm_instructions): Use it to fix logic for checking that
4896 we're done with the current subroutine.
4898 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4899 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4901 2001-12-03 Per Bothner <per@bothner.com>
4903 * jcf.h: Fix obvious typo in comment.
4904 * typeck.c (build_null_signature): Add comment.
4906 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4908 * expr.c: Remove leading capital from diagnostic messages, as
4909 per GNU coding standards.
4910 * jcf-io.c: Similarly.
4911 * jcf-parse.c: Similarly.
4912 * jv-scan.c: Similarly.
4913 * jvspec.c: Similarly.
4914 * mangle.c: Similarly.
4916 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4917 Alexandre Petit-Bianco <apbianco@redhat.com>
4919 * expr.c (build_java_arrayaccess): Call save_expr on array for
4920 correct evaluation order, modified comment, fixed indentation.
4921 * parse.y: (patch_assignment): Correctly extract the array base
4922 from the tree generate by build_java_arrayaccess, added comments.
4923 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4924 Fixes PR java/3096, PR java/3803, PR java/3965.
4926 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4928 * expr.c (expand_byte_code): Remove trailing periods from messages.
4929 * jcf-parse.c (load_class, jcf_parse): Similarly.
4930 * jcf-write.c (generate_classfile): Similarly.
4931 * lex.c (java_lex): Similarly.
4933 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4935 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4937 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4939 * Make-lang.in (java.generated-manpages): New dummy target.
4941 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4943 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4945 (lang_specific_pre_link): Use set_input to set input_filename.
4947 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4948 (main): Fix definition.
4949 Strip `main' from classname.
4952 2001-11-18 Roger Sayle <roger@eyesopen.com>
4954 * parse.h (java_expand_switch): Remove old prototype.
4956 2001-11-18 Tom Tromey <tromey@redhat.com>
4958 Fix for PR java/1401:
4959 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4961 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4964 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4966 * lang.c (finish_parse): Rename to java_finish.
4967 (LANG_HOOKS_FINISH, java_finish): New.
4969 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4971 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4972 * java-tree.h: New prototype.
4973 * lang.c (java_init): Update prototype. Combine with old init_parse.
4975 2001-11-13 Tom Tromey <tromey@redhat.com>
4977 * gjavah.c (method_signature): New global.
4978 (HANDLE_METHOD): Set it.
4979 (decompile_return_statement): New function.
4980 (decompile_method): Use it.
4981 (print_method_info): Removed `synth' argument.
4983 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4985 * java-tree.h (java_set_yydebug): New.
4986 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4987 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4988 (print_lang_decl, print_lang_type, print_lang_identifier,
4989 print_lang_statistics, lang_print_xnode): Remove.
4991 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4993 * jcf-parse.c (init_lex): Remove.
4994 * lang.c (language_string, lang_identify): Remove.
4995 (struct lang_hooks): Constify.
4996 (LANG_HOOKS_NAME): Override.
4997 (init_parse): Update.
4999 2001-11-08 Andreas Franck <afranck@gmx.de>
5001 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5002 program_transform_name the way suggested by autoconf.
5003 (java.install-common): Also transform auxiliary program names with
5004 program_transform_name.
5006 2001-11-08 Tom Tromey <tromey@cygnus.com>
5008 * parse.y (trap_overflow_corner_case): New rule.
5009 (unary_expression): Use it.
5010 * lex.c (java_init_lex): Don't set minus_seen.
5011 (yylex): Don't use minus_seen. Communicate overflow to parser for
5013 (error_if_numeric_overflow): New function.
5014 * parse.h (minus_seen): Removed field.
5015 (JAVA_RADIX10_FLAG): New define.
5017 2001-11-07 Tom Tromey <tromey@redhat.com>
5019 Patch for PR java/1414:
5020 * parse.y (case_label_list): New global.
5021 (goal): Register case_label_list with GC.
5022 (java_complete_lhs): Save new case on case_label_list.
5023 (patch_switch_statement): Check for duplicate case labels.
5025 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5027 * parse.y (patch_assignment): Removed unused third argument.
5028 (java_complete_lhs): Removed unused third argument to patch_assignment.
5030 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5032 * lang.c: Include langhooks-def.h.
5033 * Make-lang.in: Update.
5035 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5037 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5039 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5041 * mangle.c (find_compression_record_match): Don't match compression
5042 records for package name elements unless they occur at the start of
5043 the name. Fix for PR java/4717.
5045 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5047 * expr.c (expand_java_field_op): Don't special-case references to
5048 java.lang.PRIMTYPE.TYPE.
5049 (build_primtype_type_ref): Removed.
5050 * java-tree.h (build_primtype_type_ref): Remove prototype.
5051 * parse.y (maybe_build_primttype_type_ref): Removed.
5052 (complete_function_arguments): Don't special-case references to
5053 java.lang.PRIMTYPE.TYPE.
5054 (patch_assignment): Likewise.
5055 (array_constructor_check_entry): Likewise.
5057 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5059 * mangle.c (static tree compression_table): Fixed leading comment.
5060 * parse.h (struct parser_ctxt): Fixed field comment.
5061 * parse.y (check_pkg_class_access): New prototype, fixed leading
5062 comment, new parameter used to emit error only if passed as true.
5063 (parse_check_super): Pass extra argument to check_pkg_class_access.
5064 (do_resolve_class): Likewise.
5065 (process_imports): Likewise.
5066 (read_import_dir): Fixed indentation.
5067 (find_in_imports_on_demand): New local class_type_name. Local
5068 node_to_use deleted. while loop changed into for loop. Report
5069 multiple definition only for accessible classes. Improved error
5071 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5072 assigned to parameter list, fixed indentation. while loop changed
5073 into for loop, restore TREE_CHAIN on local `tem' before the next
5076 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5078 * lang.c (lang_get_alias_set): Deleted.
5080 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5082 * gjavah.c (jni_print_char): Fix thinko in last change.
5084 * gjavah.c (jni_print_char, decode_signature_piece): Use
5085 safe-ctype macros and/or fold extra calls into fewer ones.
5086 * lex.c (java_read_unicode, java_lex): Likewise.
5087 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5088 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5089 * mangle_name.c (append_unicode_mangled_name,
5090 unicode_mangling_length): Likewise.
5092 2001-10-17 Richard Henderson <rth@redhat.com>
5094 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5096 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5098 * lang.c (langhooks.h): Included.
5099 (LANG_HOOKS_INIT): Redefined.
5100 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5101 (LANG_HOOKS_DECODE_OPTION): Likewise.
5102 (struct lang_hooks lang_hooks): New initialization.
5104 2001-10-11 Per Bothner <per@bothner.com>
5106 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5107 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5108 The former is simpler, and jcf-write.c handles it better.
5109 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5110 or WITH_CLEANUP_EXPR.
5111 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5112 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5114 * parse.y (patch_if_else_statement): If the condition is constant,
5115 optimize away the test.
5117 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5119 * parse.y (patch_cast): Call patch_string on the first operand of
5120 the incoming node, update it if necessary. Fixes PR java/4510.
5122 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5124 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5125 when name qualifier matches a package name.
5127 2001-10-08 Tom Tromey <tromey@redhat.com>
5129 Fix for PR java/4489:
5130 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5131 force a new label when computing `body_block'.
5133 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5135 * jcf-io.c (format_uint): Const-ify.
5136 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5137 * lex.c (java_get_line_col): Likewise.
5138 * parse.y (build_incdec): Likewise.
5140 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5142 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5143 a NULL enclosing context if appropriate. Fixes PR java/4466.
5145 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5147 * parse.y (patch_assignment): Use lvalue's original TYPE when
5148 building the final COMPOUND_EXPR.
5149 (try_reference_assignconv): Fixed leading comment.
5151 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5153 * parse.y (check_final_variable_indirect_assignment): For
5154 COMPOUND_EXPR, return only if finals were found initialized
5155 properly, if not, keep on checking.
5156 (check_final_variable_global_assignment_flag): New local
5157 error_found, set when appropriate and used to decide whether to
5158 report uninitialized finals. Fixed typo in comment.
5160 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5162 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5163 last three initializations. Fixes PR java/4360.
5165 2001-09-21 Richard Henderson <rth@redhat.com>
5167 * class.c (get_dispatch_table): Handle function descriptors.
5168 (build_dtable_decl): Likewise.
5169 * expr.c (build_invokevirtual): Likewise.
5171 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5173 * parse.y (patch_method_invocation): Build class initialization
5174 when static finals are used to qualify method invocation.
5177 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5179 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5180 build_type_name_from_array_name.
5181 (STRING_STRIP_BRACKETS): New macro.
5182 * parse.y (build_type_name_from_array_name): New function.
5183 (array_creation_expression:): Accumulate []s instead of [s.
5184 (cast_expression:): Accumulate []s instead of [s after cast type
5186 (build_array_from_name): Local string deleted, use
5187 build_type_name_from_array_name.
5188 (build_unresolved_array_type): Accumulate []s instead of [s after
5190 (register_fields): Fixed comment.
5191 (resolve_class): Local name, base deleted, new locals tname and
5192 array_dims. Use build_type_name_from_array_name. Use array_dims to
5194 (purify_type_name): Use STRING_STRIP_BRACKETS.
5196 2001-09-18 Andreas Jaeger <aj@suse.de>
5198 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5199 * jv-scan.c: Likewise.
5201 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5203 * parse.y (patch_method_invocation): Inner class creation context
5204 check not enforced within constructors. Fixes PR java/1873.
5206 2001-09-16 Tom Tromey <tromey@redhat.com>
5208 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5209 NOTE_PUSH for single-case push. Fixes PR java/4189.
5211 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5213 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5214 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5215 (struct lang_type): New fields import_list and import_demand_list.
5216 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5217 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5218 (do_resolve_class): New local saved_enclosing_type, initialized,
5219 passed as parameter to find_in_imports and find_in_imports_on_demand.
5220 (find_in_imports): Added paramater enclosing_type, use its
5221 TYPE_IMPORT_LIST when applicable.
5222 (find_in_imports_on_demand): Added parameter enclosing_type, use
5223 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5224 declaration and initialization.
5225 (fold_constant_for_init): Switch/restore current_class to the
5226 appropriate context.
5228 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5230 * verify.c (verify_jvm_instructions): Fix typo.
5232 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5234 * expr.c (expand_invoke): Const-ification.
5235 * parse.y (patch_method_invocation): Likewise.
5237 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5239 * gjavah.c (cxx_keywords): Const-ification.
5240 * keyword.gperf (java_keyword): Likewise.
5241 * lang.c (java_tree_code_name): Likewise.
5242 * lex.c (cxx_keywords): Likewise.
5243 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5245 2001-09-11 Richard Henderson <rth@redhat.com>
5247 * parse.h (ctxp_for_generation): Mark extern.
5249 2001-09-10 Richard Henderson <rth@redhat.com>
5251 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5253 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5255 * typeck.c (java_array_type_length, build_prim_array_type):
5256 Represent empty arrays by NULL index.
5258 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5260 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5261 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5263 2001-09-06 Anthony Green <green@redhat.com>
5265 * class.c (O_BINARY): Define if necessary.
5266 (registerResource_libfunc): Declare.
5267 (init_class_processing): Initilize registerResource_libfunc.
5268 (compile_resource_file): New function.
5269 * java-tree.h (resource_name): Declare.
5270 (compile_resource_file): Declare.
5271 * jcf-parse.c (yyparse): Handle compiling java resource files.
5272 * lang.c (java_decode_option): Handle -fcompile-resource option.
5273 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5275 * gcj.texi (Code Generation): Add documentation for -R flag.
5277 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5279 * jcf-write.c (generate_classfile): Issue an error in case of
5280 field/initial value mismatch.
5281 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5282 being initialized and we're generating bytecode.
5283 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5284 set DECL_INITIAL properly when appropriate.
5288 2001-09-01 Per Bothner <per@bothner.com>
5290 * parse.y (maybe_yank_clinit): A field without an initializer is not
5291 relevant. All initializers except static final and constant require
5292 <clinit>, regardless of flag_emit_class_files.
5294 2001-08-31 Per Bothner <per@bothner.com>
5296 * class.c (set_constant_value): When not emitting class files, then a
5297 String ConstantValue is a utf8const_ptr_type.
5299 2001-08-30 Per Bothner <per@bothner.com>
5301 * jcf-write.c (generate_classfile): Check that field is primitive
5302 or string before emitting ConstantValue attribute.
5304 2001-08-30 Per Bothner <per@bothner.com>
5306 * parse.y (resolve_qualified_expression_name): If creating a
5307 COMPOUND_EXPR, set it's type correctly.
5309 2001-08-30 Per Bothner <per@bothner.com>
5311 * jcf-io.c (open_class): Set filename field.
5313 * jcf-parse,c (parse_class_file): Set current_function_decl
5314 for better error message when Code attribute is missing.
5316 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5317 better diagnostics, especially for constructors.
5319 2001-08-30 Per Bothner <per@bothner.com>
5321 * jcf-write.c (generate_classfile): Don't write ConstantValue
5322 attribute if field is not final, for compatibility with jdk.
5324 * jcf-write.c (generate_classfile): Convert ConstantValue values
5325 to correct type. Work-around for front-end bug.
5326 * class.c (set_constant_value): Error if constant has wrong type.
5328 2001-08-30 Per Bothner <per@bothner.com>
5330 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5331 "Double" are printed at verbosity 1.
5333 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5335 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5337 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5339 * parse.y (patch_assignment): Don't verify final re-assignment here.
5340 (java_complete_lhs): Verify assignments to finals calling
5341 patch_assignment. Verify re-assignments to finals before calling
5344 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5346 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5349 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5351 * lex.c (java_lex): new local found_hex_digits. Set and then used
5352 in test to reject invalid hexadecimal numbers.
5353 * parse.y (java_complete_tree): Prevent unwanted cast with
5354 initialized floating point finals.
5355 (patch_binop): Emit a warning when detecting a division by zero,
5356 mark result not constant, don't simplify non integer division.
5358 2001-08-28 Per Bothner <per@bothner.com>
5360 * jcf-write.c (generate_bytecode_insns): For increments and
5361 decrements just recurse to push constant. Improvement on Mark's patch.
5363 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5365 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5366 real conversion for increments and decrements of reals.
5368 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5370 * parse.y (resolve_qualified_expression_name): Handle unresolved
5371 qualified expressions, prevent numerical qualifiers, fixed typo.
5374 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5376 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5377 don't report anything but deprecated class when marked so. Handle
5379 (patch_method_invocation): Check deprecation on methods and types.
5380 (patch_binop): code becomes an enum tree_code, added default: to
5381 switch to handle that. Detect division by zero, try to fold and
5382 return before using a subroutine.
5384 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5386 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5387 file smaller than 4 bytes.
5388 * parse.y (check_inner_circular_reference): New function.
5389 (check_circular_reference): Likewise.
5390 (array_initializer:): Accept {,}.
5391 (java_check_circular_reference): Rewritten using
5392 check_circular_reference and check_inner_circular_reference.
5393 (java_complete_expand_method): Unconditionally save and restore
5394 the unpurged exception list.
5395 (build_dot_class_method_invocation): Unmangle signature parameter.
5397 2001-08-21 Tom Tromey <tromey@redhat.com>
5399 * decl.c (init_decl_processing): Add `throws' field to method
5401 * class.c (make_method_value): Compute `throws' field for method.
5403 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5405 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5406 circularity is detected.
5407 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5409 2001-08-17 Richard Henderson <rth@redhat.com>
5411 * class.c (emit_register_classes): Add align parameter to
5412 call to assemble_integer.
5414 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5416 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5417 loading a class_or_name fails, try considering an innerclass name
5418 and load the enclosing context.
5419 * parse.y (resolve_inner_class): New function.
5420 (find_as_inner_class): Added leading comment.
5421 (register_incomplete_type): Keep the current context as enclosing
5422 context for JDEP_FIELD dependencies.
5423 (do_resolve_class): Locals new_class_decl and super initialized to
5424 NULL. Call resolve_inner_class, explore the enclosing context
5425 superclass if necessary.
5428 2001-08-16 Tom Tromey <tromey@redhat.com>
5430 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5431 * gjavah.c (main): Updated for change to jcf_path_seal.
5432 * lang.c (version_flag): New global.
5433 (java_decode_option): Recognize `-version'.
5434 (java_init): Update for change to jcf_path_seal.
5435 * jcf.h (jcf_path_seal): Added `print' argument.
5436 * jcf-path.c (jcf_path_seal): Added `print' argument.
5438 2001-08-13 Zack Weinberg <zackw@panix.com>
5440 * Make-lang.in (java/decl.o): Update dependencies.
5441 * decl.c: Include libfuncs.h, don't include toplev.h.
5443 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5445 * decl.c (init_decl_processing): exception_type_node,
5446 class_not_found_type_node, and no_class_def_found_type_node
5447 initialized. predef_filenames augmented accordingly.
5448 instinit_identifier_node initialized.
5449 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5450 * java-tree.h (enum java_tree_index): New entries
5451 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5452 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5453 (exception_type_node): New macro.
5454 (class_not_found_type_node): Likewise.
5455 (no_class_def_found_type_node): Likewise.
5456 (instinit_identifier_node): Likewise.
5457 (PREDEF_FILENAMES_SIZE): Adjusted.
5458 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5459 (struct lang_type): Fixed typo in bitfield name.
5460 (DECL_INSTINIT_P): New macro.
5461 (ID_INSTINIT_P): Likewise.
5462 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5464 * parse.y (encapsulate_with_try_catch): New function.
5465 (generate_instinit): Likewise.
5466 (build_instinit_invocation): Likewise.
5467 (ctors_unchecked_throws_clause_p): Likewise.
5468 (add_instance_initializer): Deleted.
5469 (build_instance_initializer): Likewise.
5470 (in_instance_initializer): Likewise.
5471 (check_method_redefinition): instinit$ not to be verified.
5472 (java_complete_expand_methods): Generate instinit$, simplified code.
5473 (build_dot_class_method): Eliminated unnecessary locals. Use
5474 encapsulate_with_try_catch, removed unnecessary code.
5475 (fix_constructors): New local iii. Use build_instinit_invocation.
5476 (patch_method_invocation): Added comment.
5477 (maybe_use_access_method): Don't consider instinit$.
5478 (find_applicable_accessible_methods_list): Shorten the search for
5480 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5481 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5482 (patch_throw_statement): Likewise. Fixed typo.
5484 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5487 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5488 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5490 (lang_specific_pre_link): Use set_input to set input_filename.
5492 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5493 (main): Fix definition.
5494 Strip `main' from classname.
5497 2001-08-11 Zack Weinberg <zackw@panix.com>
5499 * lex.h: Don't include setjmp.h. Don't define
5500 SET_FLOAT_HANDLER or prototype set_float_handler.
5502 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5504 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5505 `poplevel' in the right order.
5507 2001-08-09 Richard Henderson <rth@redhat.com>
5509 * Make-lang.in (class.o): Depend on TARGET_H.
5510 * class.c (emit_register_classes): Use target hooks instead of
5511 assemble_constructor and assemble_destructor.
5513 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5515 * check-init.c (flags.h): Include
5516 (check_init): Don't report uninitialized static class
5517 initialization flags, don't free bit index when doing static class
5518 initialization optimization.
5519 (check_for_initialization): Return type changed to `unsigned int.'
5520 (attach_initialized_static_class): New function.
5521 * class.c (add_method_1): Create the initialized static class
5523 (finish_class): Always emit deferred inline methods.
5524 * decl.c (emit_init_test_initialization): Moved to expr.c
5525 (complete_start_java_method): Don't traverse
5526 DECL_FUNCTION_INIT_TEST_TABLE.
5527 (lang_mark_tree): Mark hash tables in function decls.
5528 * expr.c (emit_init_test_initialization): Moved from decl.c.
5529 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5530 initialization flag, set DECL_CONTEXT and
5531 LOCAL_CLASS_INITIALIZATION_FLAG.
5532 (java_lang_expand_expr): Emit initialization code for static class
5533 initialized flags when entering block, if necessary.
5534 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5535 * java-tree.h (flag_optimize_sci): New global variable declaration.
5536 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5537 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5538 (LOCAL_FINAL_P): Fixed typo in comment.
5539 (FINAL_VARIABLE_P): Likewise.
5540 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5541 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5542 (struct lang_decl): New fields `ict', `smic' and `cif.'
5543 (check_for_initialization): New returned value for global.
5544 (attach_initialized_static_class): New global function.
5545 (STATIC_CLASS_INIT_OPT_P): New macro.
5546 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5547 * lang.c (java_decode_option): Handle
5548 `-fno-optimize-static-class-initialization'
5549 * parse.y (start_complete_expand_method): New function.
5550 (java_expand_method_bodies): Likewise.
5551 (attach_init_test_initialization_flags): Likewise.
5552 (adjust_init_test_initialization): Likewise.
5553 (emit_test_initialization): Likewise.
5554 (java_complete_expand_methods): Nullify abstract and native method
5556 (java_complete_expand_method): New locals `fbody', `block_body'
5557 and `exception_copy.' Reorganized: directly return on empty method
5558 bodies, call `start_complete_expand_method', remember definitely
5559 initialized static class in function, don't expand method bodies.
5560 (java_expand_classes): Call `java_expand_method_bodies' before
5561 `finish_class' when compiling to native.
5562 (resolve_expression_name): Use `orig' after building outer class
5564 (patch_invoke): Remember static method invocations.
5566 2001-08-06 Richard Henderson <rth@redhat.com>
5568 * class.c (emit_register_classes): Pass a symbol_ref and priority
5569 to assemble_constructor.
5571 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5573 * java-tree.h (all_class_filename): New macro.
5574 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5575 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5576 newly created IDENTIFIER_NODE to `all_class_filename.'
5578 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5580 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5581 Use ggc_add_tree_root to register roots.
5583 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5585 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5586 second operand calling check_init.
5587 * decl.c (complete_start_java_method): Swaped second and third
5588 arguments while creating WITH_CLEANUP_EXPR node.
5589 * jcf-write.c (generate_bytecode_insns): Use second operand
5590 instead of third when handling WITH_CLEANUP_EXPR.
5591 * parse.y (java_complete_lhs): Expand second operand of
5592 WITH_CLEANUP_EXPR nodes.
5593 (patch_synchronized_statement): Swaped second and third arguments
5594 while creating WITH_CLEANUP_EXPR node.
5596 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5598 * parse.y (create_interface): Avoid cyclic inheritance report when
5599 syntax error encountered during class definition.
5602 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5604 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5606 (lang_specific_pre_link): Use set_input to set input_filename.
5608 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5609 (main): Fix definition.
5610 Strip `main' from classname.
5613 2001-07-18 Tom Tromey <tromey@redhat.com>
5616 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5617 * lex.c (java_new_lexer): Use ICONV_CONST.
5618 (java_read_char): Likewise.
5619 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5620 (jv-scan$(exeext)): Likewise.
5622 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5624 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5625 * parse.y (check_class_interface_creation): Allow `private' if the
5626 enclosing is not an interface.
5627 (create_interface): Interface tagged public if the enclosing
5628 context is an interface.
5629 (create_class): Class tagged public if the enclosing context
5633 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5635 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5638 2001-07-14 Tim Josling <tej@melbpc.org.au>
5640 * check-init.c (check_init): Remove references to EXPON_EXPR.
5642 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5644 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5645 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5648 2001-07-13 Tom Tromey <tromey@redhat.com>
5650 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5653 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5655 * parse.y (patch_method_invocation): Don't override primary if one
5656 is already provided, but let this$<n> be built. Fixed comment.
5658 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5660 * parse.y (empty_statement:): Report empty statement error only
5661 when found at class declaration level.
5664 2001-07-12 Tom Tromey <tromey@redhat.com>
5666 * expr.c (expand_load_internal): New function.
5667 (LOAD_INTERNAL): Use it.
5669 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5671 * parse.y (verify_constructor_super): Compare anonymous class ctor
5672 args with `valid_method_invocation_conversion_p.'
5675 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5677 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5678 `-fsyntax-only.' Fixes PR java/3248
5680 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5682 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5684 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5686 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5687 current function is static. Fixes PR java/1970
5689 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5691 * parse.y (patch_method_invocation): Add enclosing context to ctor
5692 calls if necessary. Fixes PR java/2953
5694 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5696 * parse.y (resolve_package): Abort if qualified expression member
5698 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5701 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5703 * verify.c: Don't use // comments.
5705 2001-07-05 Tom Tromey <tromey@redhat.com>
5707 * lang.c (flag_assume_compiled): Removed.
5708 * java-tree.h (flag_assume_compiled): Removed.
5709 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5710 -fhash-synchronization, -fuse-divide-subroutine,
5711 -fcheck-references, -femit-class-file, -femit-class-files,
5712 -fassume-compiled. Updated --encoding information. Changed
5713 -foutput-class-dir to `-d'.
5715 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5717 * jcf-parse.c (parse_class_file): Add lineno parameter to
5718 debug_start_source_file call.
5720 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5722 * gcj.texi: Use gpl.texi.
5723 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5724 dependencies and use doc/include in search path.
5726 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5728 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5729 `this'. If so, don't build instance initializers.
5731 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5733 * parse.y (resolve_expression_name): Improved error message for
5734 inner class cases. Fixes PR java/1958
5736 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5738 * lang.c: #include diagnostic.h
5739 (lang_print_error): Add a `diagnostic_context *' parameter.
5740 (java_dummy_print): Likewise.
5741 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5743 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5745 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5746 * jcf.h (typedef struct JCF): New bitfield `finished.'
5747 (JCF_FINISH): Set `finished.'
5748 (JCF_ZERO): Reset `finished.'
5751 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5753 * parse.y (class_body_declaration:): Don't install empty instance
5757 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5759 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5760 (set_class_decl_access_flags): New function.
5761 * java-tree.h (set_class_decl_access_flags): New prototype.
5762 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5763 (parse_class_file): New local `decl_max_locals.' Take wide types
5764 into account to compute DECL_MAX_LOCALS.
5765 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5768 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5770 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5772 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5774 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5775 * parse.y (do_resolve_class): Moved comments out to leading comment
5776 section. Removed local `start', New local `_ht' and
5777 `circularity_hash.' Record `enclosing' in hash table and search
5778 it to detect circularity. Use `enclosing' as an argument to
5779 `lookup_cl.' Free the hash table when done.
5781 2001-06-19 Tom Tromey <tromey@redhat.com>
5783 * lex.c (java_read_char): Disallow invalid and overlong
5784 sequences. Fixes PR java/2319.
5786 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5788 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5790 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5792 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5793 arguments accordingly.
5795 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5797 * gcj.texi: Move contents to just after title page.
5799 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5801 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5803 (patch_incomplete_class_ref): Build the class ref, build the class
5804 init if necessary, complete the tree.
5807 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5809 * parse.y (lookup_field_wrapper): Test `name' code.
5810 (resolve_qualified_expression_name): Test `qual_wfl' code.
5811 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5812 handle `qual_wfl' by code.
5813 (maybe_build_primttype_type_ref): Test `wfl' code.
5815 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5817 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5819 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5820 the dvi file in the java directory.
5822 2001-05-25 Sam TH <sam@uchicago.edu>
5824 * gen-table.pl javaop.h jcf.h lex.h,
5825 parse.h: Fix header include guards.
5827 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5829 * jv-scan.c (version): Update copyright year.
5831 2001-05-21 Per Bothner <per@bothner.com>
5833 * jcf-parse.c (read_class): If class is from .class or .zip file
5834 and it's already been read, don't push/pop parser context.
5836 2001-05-18 Per Bothner <per@bothner.com>
5838 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5839 command line so the jvgenmain-generated main program comes first.
5841 2001-05-15 Tom Tromey <tromey@redhat.com>
5843 * class.c (build_utf8_ref): Don't generate identifier based on
5846 2001-05-12 Richard Henderson <rth@redhat.com>
5848 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5849 * expr.c (java_lang_expand_expr): Expand it.
5850 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5851 calling build_exception_object_ref.
5852 * parse.y (catch_clause_parameter): Likewise.
5853 (build_dot_class_method): Likewise.
5854 (try_reference_assignconv): Likewise.
5855 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5856 * jcf-write.c (generate_bytecode_insns): Likewise.
5858 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5860 * parse.y (build_unresolved_array_type): Set
5861 EXPR_WFL_QUALIFICATION on the newly created wfl.
5862 Fixes PR java/2538. Fixes PR java/2535.
5864 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5866 * parse.y (fix_constructors): Removed unnecessary assignment to
5867 local. Moved assignment to `this$<n>', fixed comments and
5869 (build_wfl_wrap): Fixed indentation.
5870 Fixes PR java/2598, java/2579 and java/2658.
5872 2001-05-03 Mo DeJong <mdejong@redhat.com>
5874 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5875 check for byte swap.
5877 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5879 * expr.c (build_class_init): Move MODIFY_EXPR
5880 outside of COND_EXPR. Remove variable `call'.
5882 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5884 * decl.c: NULL_PTR -> NULL.
5885 * jcf-write.c: Likewise.
5887 2001-05-01 Tom Tromey <tromey@redhat.com>
5889 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5890 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5891 * gcj.texi: Updated copyright text. Include fdl.texi.
5892 (Top): Link to new node.
5894 2001-05-01 Per Bothner <per@bothner.com>
5896 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5898 2001-05-01 Per Bothner <per@bothner.com>
5900 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5901 import_list contains the name, not the TREE_PURPOSE.
5903 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5905 * jcf-io.c (read_zip_member): Cast to long in comparison with
5908 * jvspec.c (lang_specific_driver): Initialize variables.
5910 * mangle.c (find_compression_record_match): Likewise.
5912 * typeck.c (build_null_signature): Provide static prototype. Mark
5913 parameter with ATTRIBUTE_UNUSED.
5915 * verify.c (verify_jvm_instructions): Initialize variable.
5917 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5919 * parse.y (do_resolve_class): Check for cyclic inheritance during
5920 inner class resolution.
5922 2001-04-27 Per Bothner <per@bothner.com>
5924 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5925 while iterating, since that could cause gc to lose stuff.
5927 2001-04-26 Per Bothner <per@bothner.com>
5929 Fix method search wrt scope of inner classes to match JLS2.
5930 * typeck.c (build_null_signature): New static function.
5931 (has_method): New function. Uses build_null_signature and lookup_do.
5932 * java-tree.h (has_method): New declaration.
5933 * parse.y (find_applicable_accessible_methods_list): Do not search
5934 context of inner classes here.
5935 (patch_method_invocation): Search scope, ie. current and outer clases,
5936 for method matching simple name, to find class.
5938 2001-04-26 Per Bothner <per@bothner.com>
5940 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5941 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5943 * constants.c (find_methodref_with_class_index): New function.
5944 (find_methodref_index): Use find_methodref_with_class_index.
5945 * java-tree.h (find_methodref_with_class_index): New declaration.
5946 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5947 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5948 If context changed from interface to class, don't use invokeinterface.
5950 2001-04-25 Per Bothner <per@bothner.com>
5952 * verify.c (verify_jvm_instructions): For field instructions,
5953 check that field index is valid. For invoke instructions, check that
5954 method index is valid.
5956 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5958 * config-lang.in (target_libs): Copy from $libgcj_saved.
5960 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5962 * decl.c (init_decl_processing): Add new class "protectionDomain"
5964 * class.c (make_class_data): Set initial value for "protectionDomain".
5966 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5968 * jvspec.c (lang_specific_driver): Fix memory allocation
5969 deficit, by using concat in lieu of xmalloc/sprintf.
5971 2001-04-20 Per Bothner <per@bothner.com>
5973 Fixes to compile multiple .class files at once.
5974 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5975 * java-tree.h (CLASS_PARSED_P): New macro.
5976 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5977 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5978 (read_class): Avoid some code duplication.
5979 Don't call JCF_FINISH for a .class file - might be needed later.
5980 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5981 rather than CLASS_LOADED_P, since latter implies class laid out.
5982 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5983 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5985 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5987 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5989 * boehm.c: Include toplev.h.
5991 2001-04-06 Tom Tromey <tromey@redhat.com>
5992 Alexandre Petit-Bianco <apbianco@redhat.com>
5994 Fix for PR gcj/1404 and PR gcj/2332:
5995 * parse.y (build_array_from_name): If we use the type_wfl then
5996 accumulate dimensions from the original type as well.
5997 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5999 2001-04-06 Tom Tromey <tromey@redhat.com>
6001 * parse.y (analyze_clinit_body): Return true if the second operand
6002 of a METHOD_EXPR is nonzero.
6004 2001-04-06 Tom Tromey <tromey@redhat.com>
6006 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6008 ($(srcdir)/java/parse.c): Likewise.
6010 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6012 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6013 (version-gcc): Initialized.
6014 (which-gcj): Likewise.
6016 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6018 * java-tree.h (struct lang_decl): New macro
6019 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6020 * parse.y (build_instance_initializer): New function.
6021 (add_instance_initializer): Use it.
6022 (java_fix_constructors): Set `current_class' before fix pass.
6023 (fix_constructors): Just return if already fixed. Move `super()'
6024 invocation ahead. Use `build_instance_initializer.'
6027 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6029 * parse.y (resolve_qualified_expression_name): Pass field's
6030 DECL_CONTEXT to `not_accessible_p.'
6031 (not_accessible_p): Changed parameters order in `inherits_from_p'
6034 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6036 * lang-options.h: Add flag_check_references.
6038 2001-04-04 Per Bothner <per@bothner.com>
6040 * java-tree.h (CONSTANT_VALUE_P): New macro.
6041 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6042 * parse.y (maybe_build_class_init_for_field): New static function.
6043 (resolve_expression_name, resolve_field_access): Use
6044 maybe_build_class_init_for_field instead of build_class_init
6045 This does not do the init if the field is compile-time-constant.
6046 (resolve_field_access): Simplify.
6048 * parse.y (fold_constant_for_init): Merge test into switch.
6050 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6052 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6054 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6056 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6058 * expr.c (pop_type_0): Save the result of the first
6059 lang_printable_name call in a scratch buffer, so it
6060 won't be clobbered by the second call.
6062 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6064 * parse-scan.y (array_type:): Rewritten.
6065 (type_declaration:): `empty_statement' replaces `SC_TK.'
6066 (class_member_declaration:): `empty statement' added.
6067 (method_body:): Simplified.
6068 (static_initializer:): Likewise.
6069 (primary_no_new_array:): Use `type_literals.'
6070 (type_literals:): New rule.
6071 (dims:): Set and update `bracket_count.'
6072 Fixes PR java/1074. Fixes PR java/2412.
6074 2001-03-28 Hans Boehm <boehm@acm.org>
6076 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6077 (get_boehm_type_descriptor): Set type on returned value to be a
6078 pointer length integer.
6080 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6082 * expr.c (pop_type_0): Call `concat' rather than building the
6084 (pop_type): Add format specifier in call to `error'.
6086 * parse.y (patch_method_invocation): Avoid casting away
6089 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6091 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6093 2001-03-28 Richard Henderson <rth@redhat.com>
6095 IA-64 ABI Exception Handling:
6096 * Make-lang.in (except.o): Don't depend on eh-common.h.
6097 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6098 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6099 [soft_exceptioninfo_call_node]: Remove.
6100 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6101 (end_java_method): No emit_handlers.
6102 * except.c (java_set_exception_lang_code): Remove.
6103 (method_init_exceptions): Don't call it.
6104 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6105 (build_exception_object_ref): New.
6106 (expand_end_java_handler): Update for except.h name changes.
6107 (emit_handlers, expand_resume_after_catch): Remove.
6108 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6109 (process_jvm_instruction): Use build_exception_object_ref.
6110 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6111 (soft_exceptioninfo_call_node): Remove.
6112 (build_exception_object_ref): Declare.
6113 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6114 soft_exceptioninfo_call_node. Move processing ...
6115 [EXC_PTR_EXPR]: ... here.
6116 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6117 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6118 (source_end_java_method): No java_set_exception_lang_code or
6120 (build_dot_class_method): Use build_exception_object_ref.
6121 (try_reference_assignconv): Check EXC_PTR_EXPR not
6122 soft_exceptioninfo_call_node.
6124 2001-03-28 Richard Henderson <rth@redhat.com>
6126 * java-tree.h (throw_node): Define as a single member of
6127 java_global_trees instead of a separate array.
6128 (JTI_THROW_NODE): New.
6129 * decl.c (throw_node): Don't declare.
6130 (init_decl_processing): Init a scalar throw_node.
6131 Don't register it for gc.
6132 * check-init.c (check_init): Reference scalar throw_node.
6133 * expr.c (build_java_athrow): Likewise.
6134 * jcf-write.c (generate_bytecode_insns): Likewise.
6135 * parse.h (BUILD_THROW): Likewise.
6137 2001-03-28 Richard Henderson <rth@redhat.com>
6139 * decl.c (end_java_method): Do not save and restore
6140 flag_non_call_exceptions.
6141 * parse.y (source_end_java_method): Likewise.
6142 * lang.c (flag_exceptions): Don't declare.
6143 (java_init_options): Set flag_non_call_exceptions. Set
6144 flag_exceptions here ...
6145 (java_init): ... not here.
6147 2001-03-27 Richard Henderson <rth@redhat.com>
6149 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6150 exceptions_via_longjmp.
6152 * lang.c (flag_new_exceptions): Don't declare it.
6153 (java_init_options): Or set it.
6155 2001-03-27 Richard Henderson <rth@redhat.com>
6157 * decl.c (end_java_method): Rename asynchronous_exceptions to
6158 flag_non_call_exceptions.
6159 * parse.y (source_end_java_method): Likewise.
6161 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6163 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6165 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6167 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6169 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6171 * parse.y (find_as_inner_class): Follow current package
6172 indications not to mistakingly load an unrelated class.
6174 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6176 * constants.c (PUTN): Use memcpy, not bcopy.
6178 * lex.c (java_read_char): Use memmove, not bcopy.
6180 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6182 2001-03-23 Per Bothner <per@bothner.com>
6184 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6185 macro for better error pin-pointing.
6186 * java-tree.h: Fix typo in comment.
6188 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6189 Don't include jsr/goto in exception range.
6190 Check if start and end of exception range are the same (also TRY_EXPR).
6191 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6192 However, do emit the following goto even if try_block is empty.
6193 Defer freeing exception_decl until after the finalizer, to make
6194 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6196 * parse.y (java_complete_lhs): If the try-clause is empty, just
6197 return the finally-clause and vice versa.
6199 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6201 * gcj.texi (Input Options): documented the check for attribute
6202 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6203 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6204 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6205 (jcf_parse): Check for the right classes archive if necessary.
6206 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6207 (jcf_parse_fields): Fixed indentation.
6208 * jcf-write.c (append_gcj_attribute): New function.
6209 (generate_classfile): Compute the attribute count, invoke
6210 `append_gcj_attribute'.
6211 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6212 turned into bit-fields. New bit-field `right_zip.'
6213 (JCF_ZERO): Set `right_zip' to zero.
6214 * lang-options.h (-fforce-classes-archive-check): Added flag.
6215 * lang.c (flag_force_classes_archive_check): New flag.
6216 (lang_f_options): New entry `force-classes-archive-check.'
6219 2001-02-07 Andrew Haley <aph@redhat.com>
6221 * gcj.texi (Configure-time Options): Add -fcheck-references.
6222 * expr.c (build_java_indirect_ref): New function.
6223 (java_check_reference): New function.
6224 (build_java_array_length_access): Use build_java_indirect_ref to
6225 check for null references.
6226 (build_java_arrayaccess): Likewise.
6227 (build_get_class): Likewise.
6228 (build_field_ref): Likewise.
6229 (invoke_build_dtable): Likewise.
6230 (build_invokeinterface): Likewise.
6231 * lang.c (lang_f_options): Add flag_check_references.
6232 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6233 * java-tree.h (flag_check_references): New variable.
6234 * lang.c (flag_check_references): Likewise.
6235 * parse.y (patch_invoke): Use java_check_reference.
6236 (patch_assignment): Allow for extra nesting in
6237 _Jv_CheckArrayStore.
6239 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6241 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6242 * lex.c (cxx_keywords): Likewise.
6244 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6246 * parse.y (qualify_ambiguous_name): Broaden `length'
6247 recognition. Help MODIFY_EXPR be resolved as expression names.
6248 Fixes PR java/2066. Fixes PR java/2400.
6250 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6252 * gjavah.c (process_file): Mark interface definitions with
6253 "__attribute__ ((java_interface))".
6255 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6257 * class.c (layout_class): Fixed push_super_field's second
6258 argument. Fixes PR java/2333.
6259 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6260 too early to lay innerclasses out.
6262 2001-03-20 Tom Tromey <tromey@redhat.com>
6263 Alexandre Petit-Bianco <apbianco@redhat.com>
6265 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6266 inside an array reference. Insertion of the array store check
6267 rewritten. Fixes PR java/2299.
6269 2001-03-20 Tom Tromey <tromey@redhat.com>
6271 * lex.c (java_read_unicode): Only accept leading `u's.
6273 2001-03-20 Tom Tromey <tromey@redhat.com>
6275 * jcf-parse.c (read_class): Initialize `class'.
6277 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6279 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6281 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6283 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6284 (layout_class): Likewise.
6285 (layout_class_method): Likewise.
6286 (emit_register_classes): Likewise.
6287 * decl.c (builtin_function): Likewise.
6288 (give_name_to_locals): Likewise.
6290 2001-03-19 Per Bothner <per@bothner.com>
6292 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6293 before trying to load an inner class.
6295 Fixes to process to command-line .class files in two passes.
6296 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6297 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6298 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6299 * class.c (is_compiled_class): Fix for renamed flag.
6300 * parse.y (maybe_create_class_interface_decl): Likewise.
6301 * jcf-parse.c (yyparse): Also set if compiling .class files.
6302 * jcf-parse.c (read_class); Read current_class.
6303 (jcf_parse): Make static.
6304 (load_inner_classes): New function, with code moved from jcf_parse,
6305 because we need to inner classes after the command-line files are read.
6306 (yyparse): Set finput to NULL when it doesn't need to be closed.
6307 Reduce use of main_jcf (basically only for archive) and
6308 use finput instead of main_jcf->read_state.
6309 Inline jcf_figure_file_type into yyparse.
6310 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6311 Defer load_inner_classes and parse_class_file to a second pass,
6312 after we've correctly mapped command-line .clas fiels to classes.
6313 (jcf_figure_file_type): Removed.
6314 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6315 (JCF_ZERO): Also clear zipd field.
6316 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6318 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6320 * jcf-parse.c (yyparse): Change ch from char * to char.
6322 2001-03-19 Per Bothner <per@bothner.com>
6324 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6325 Add constructed filelist-file at end, following -xjava. Thus any .o
6326 and library files are not affected by the -xjava. Also wrap
6327 explicit @FILE with -xjava and -xnone.
6329 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6331 * class.c (build_static_field_ref): Call make_decl_rtl() after
6332 setting the DECL_EXTERNAL flag.
6334 2001-03-17 Per Bothner <per@bothner.com>
6336 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6338 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6339 when result is is needed (target is STACK_TARGET).
6341 * parse.h (JDEP_SOLV): Removed.
6342 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6344 * parse.y (incomplete_class_list): Removed.
6345 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6346 It doesn't work if resolve_class changes the name of an array type
6347 that is on the list and then someone else looks for the modified name.
6348 Also, seems liable to break when compiling multiple source files at
6349 once. So the simplest is to just remove incomplete_class_list -
6350 it is only a minor space win and it is not even clear it saves time.
6352 * parse.y (resolve_class): Remove unneeded promote_type.
6354 2001-03-15 Per Bothner <per@bothner.com>
6356 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6357 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6358 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6359 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6361 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6362 * parse.y (java_expand_classes): Likewise.
6364 * parse.y (expand_start_java_method): Was only called once and had a
6365 misleading name, so inline in caller java_complete_expand_method.
6366 (enter_a_block): Likewise inline in enter_block and remove.
6368 Remove junk from when gcc/java was created (by copying from C/C++).
6369 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6370 (struct binding_level): Remove fields keep, keep_if_subblocks,
6371 more_cleanups_ok, have_cleanups (which have never been used).
6372 (pushlevel, poplevel): Remove related useless code.
6374 * class.c (make_class_data): The class_dtable_decl (i.e. the
6375 vtable for Class) should be external, except when compiling Class.
6377 * jvspec.c (lang_specific_driver): Fix -C handling.
6378 Check -save-temps to see if temp @FILE should be deleted.
6379 Follow-up to/fix for February 16 patch.
6381 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6382 (type_stack_dup): Remove no-longer neded error check.
6384 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6386 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6387 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6388 don't surround the element with 'N..E' if the type name is
6391 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6393 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6394 DECL_RTL_SET_P, etc.
6395 (make_method_value): Likewise.
6396 (get_dispatch_table): Likewise.
6398 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6400 2001-03-07 Tom Tromey <tromey@redhat.com>
6402 * config-lang.in (lang_requires): Define.
6404 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6406 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6409 2001-03-05 Per Bothner <per@bothner.com>
6411 Fix a problem where rest_of_decl_compilation applied to
6412 class_dtable_decl causes problems because it was done too early,
6413 before output file was opened.
6414 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6415 * class.c (class_dtable_decl): Add macro - element of class_roots.
6416 (make_class_data): Define class_dtable_decl.
6417 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6419 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6421 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6422 uses of 'boolean' with 'bool'.
6424 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6426 * lang-specs.h: Add zero initializer for cpp_spec field to all
6429 2001-02-16 Per Bothner <per@bothner.com>
6431 Handle compiling multiple input files at once, and @FILE syntax.
6432 * gcj.texi: Updated documentation to match.
6433 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6434 * jcf-parse.c (parse_source_file): Split into ...
6435 (parse_source_file_1): New function - and:
6436 (parse_source_file_2): New function.
6437 (yyparse): On -ffilelist-file, open and scan named file.
6438 On first pass over files, only do parse_source_file_1.
6439 A new second pass calls parse_source_file_2 for each file to compile.
6440 (init_jcf_parse): Call init_src_parse.
6441 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6442 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6443 as multiple input file combined in one compilation.
6444 * lang-options.h: Add -ffilelist-file
6445 * lang.c (flag_filelist_file): New flag variable.
6446 (lang_f_options): Handle -ffilelist-file.
6447 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6448 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6449 gclass_list - use global fields of src_parse_roots instead.
6450 * parse.y (src_parse_roots): New array.
6451 (incomplete_class_list, gclass_list): New macros.
6452 (push_parser_context, java_pop_parser_context,
6453 java_parser_context_resume): Don't fiddle with deleted fields.
6454 (various): Use incomplete_class gclass_list and global macros
6455 instead of parse_ctxt fields - the lists are global.
6456 (init_src_parse): New function.
6458 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6460 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6462 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6464 * parse.y (check_inner_class_access): Moved declaration of local
6465 `enclosing_decl_type' to the right location.
6467 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6469 * parse.y (parser_check_super_interface): Don't call
6470 check_pkg_class_access for an inner interface.
6471 (parser_check_super): Don't call check_pkg_class_access for inner
6473 (do_resolve_class): Simplify enclosing type loop. Don't call
6474 check_pkg_class_access if CL and DECL are not set.
6475 (find_in_imports_on_demand): Set DECL if class_type needed to be
6476 loaded. Don't call check_pkg_class_access for an inner class.
6477 (check_inner_class_access): Rewritten to implement member access
6478 rules as per spec 6.6.1.
6479 (check_pkg_class_access): Handle the empty package correctly.
6480 (in_same_package): New function. Determine if two classes are in the
6483 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6485 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6486 method into array types.
6487 * parse.y (patch_method_invocation): Bypass access check on clone call
6490 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6492 * expr.c (build_instanceof): Check for arrays when trying fold to
6495 2001-02-15 Jim Meyering <meyering@lucent.com>
6497 * Make-lang.in (java.install-common): Depend on `installdirs'.
6498 (java.install-info): Likewise.
6500 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6502 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6504 2001-02-14 Tom Tromey <tromey@redhat.com>
6505 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 Fix for PR java/1261.
6508 * typeck.c (build_java_array_type): Add public `clone' method to
6510 * parse.y (resolve_qualified_expression_name): Use current_class
6511 when checking for inaccessibility.
6512 (patch_method_invocation): Fixed error message when accessibility
6513 denied. Added `from_super' argument.
6515 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6517 * parse.y (resolve_class): Don't build a fake decl. Use the one
6519 * typeck.c (build_java_array_type): Build and assign decl to array
6522 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6524 * parse.y (not_accessible_p): Changed leading comment. Added extra
6525 `where' argument. Use it to enforce protected access rules.
6526 (resolve_qualified_expression_name): Added extra argument to
6528 (patch_method_invocation): Use argument `primary' to provide
6529 not_accessible_p with an extra argument.
6530 (lookup_method_invoke): Added extra argument to not_accessible_p.
6531 (search_applicable_method_list): Likewise.
6533 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6535 * parse.y (resolve_qualified_expression_name): Try to resolve as
6536 an inner class access only if `decl' is a TYPE_DECL.
6538 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * decl.c (classdollar_identifier_node): Initialize.
6541 * java-tree.h (enum java_tree_index): New entry
6542 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6543 (classdollar_identifier_node): New macro.
6544 (ID_CLASSDOLLAR_P): Likewise.
6545 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6546 (build_dot_class_method_invocation): Likewise.
6547 (find_applicable_accessible_methods_list): `class$' can't be
6550 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6552 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6554 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6556 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6557 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6560 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6562 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6563 outside of the `__U' sequence too.
6564 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6567 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6569 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6571 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6574 (JVGENMAIN_OBJS): Likewise.
6575 * java-tree.h (append_gpp_mangled_name): New prototype.
6576 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6577 Removed cast calling `gcc_add_root.'
6578 * jvgenmain.c (mangle_obstack): New global, initialized.
6580 (do_mangle_class): Constify local `ptr.'
6581 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6582 append_gpp_mangle_name and update `count' if necessary.
6583 Use `mangle_obstack.'
6584 * mangle.c (append_unicode_mangled_name): Removed.
6585 (append_gpp_mangled_name): Likewise.
6586 (unicode_mangling_length): Likewise.
6587 (mangle_member_name): Return type set to `void.'
6588 (mangle_field_decl): Don't append `U' in escaped names.
6589 (mangle_method_decl): Likewise.
6590 (mangle_member_name): Just use `append_gpp_mangled_name.'
6591 * mangle_name.c: New file.
6593 2001-02-07 Per Bothner <per@bothner.com>
6595 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6597 * check-init.c (check_init): Don't call done_alternative after
6598 processing loop code, as a LOOP_EXPR never terminates normally.
6600 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6602 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6604 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6609 2001-02-06 Tom Tromey <tromey@redhat.com>
6611 * lex.c (java_new_lexer): Longer error message.
6613 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6614 Alexandre Petit-Bianco <apbianco@cygnus.com>
6616 * typeck.c (build_prim_array_type): Added leading comment.
6617 (build_java_array_type): Moved locals out of
6618 block. Always create the `data' field, fixed alignment to match
6621 2001-02-04 Tom Tromey <tromey@redhat.com>
6623 * expr.c (java_lang_expand_expr): Don't bother recomputing
6624 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6627 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6629 * parse.y (process_imports): Save the original name of the import
6630 for better error report.
6632 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6634 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6635 of macros used when compiling jvspec.c.
6636 * jvspec.c (lang_specific_driver): Link with the shared
6639 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6641 * check-init.c (check_init): Call internal_error instead of fatal.
6642 * expr.c (java_lang_expand_expr): Likewise.
6643 * jcf-parse.c (get_constant): Likewise.
6644 * mangle.c (java_mangle_decl): Likewise.
6645 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6646 (operator_string): Likewise.
6647 * check-init.c (check_init): Call abort instead of fatal.
6648 * class.c (build_class_ref): Likewise.
6649 * constants.c (write_constant_pool): Likewise.
6650 * decl.c (start_java_method): Likewise.
6651 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6652 (java_stack_dup, encode_newarray_type): Likewise.
6653 (build_java_array_length_access): Likewise.
6654 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6655 (build_java_soft_divmod, build_invokeinterface): Likewise.
6656 * java-tree.h (INNER_CLASS_P): Likewise.
6657 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6658 (give_name_to_class, get_class_constant): Likewise.
6659 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6660 (find_constant_index, generate_bytecode_conditional): Likewise.
6661 (generate_bytecode_insns, perform_relocations): Likewise.
6662 * lex.c (java_unget_unicode, java_lex): Likewise.
6663 * mangle.c (mangle_type, mangle_record_type): Likewise.
6664 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6665 (finish_mangling): Likewise.
6666 * parse.h (MARK_FINAL_PARMS): Likewise.
6667 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6668 (obtain_incomplete_type, java_complete_class): Likewise.
6669 (java_check_regular_methods, java_complete_expand_method): Likewise.
6670 (cut_identifier_in_qualified, check_deprecation): Likewise.
6671 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6672 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6673 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6674 * typeck.c (set_local_type, parse_signature_type): Likewise.
6675 (parse_signature_string, build_java_signature): Likewise;
6676 (set_java_signature): Likewise.
6677 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6678 * class.c (add_method): Call fatal_error instead of fatal.
6679 (build_static_field_ref): Likewise.
6680 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6681 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6682 * lex.c (java_new_new_lexer): Likewise.
6683 * jv-scan.c (main): Likewise.
6684 (fatal_error): Renamed from fatal.
6685 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6687 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6688 (yyparse): Likewise.
6689 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6690 * lex.c (java_get_line_col): Likewise.
6691 * jcf-parse.c (load_class): Make errors non-fatal.
6692 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6694 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6696 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6697 (error): Remove unused function.
6698 (main): Don't use "__attribute__ alias" on generated class symbol.
6700 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6704 * parse.y (finish_method_declaration): Code accounting for WFLed
6705 method DECL_NAMEs deleted.
6706 (check_abstract_method_definitions): Likewise.
6707 (resolve_type_during_patch): Layout resolved type.
6708 * typeck.c (lookup_do): Removed unused local.
6710 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6712 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6713 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6714 integer_negative_one_node.
6715 * expr.c (build_java_binop): Likewise.
6717 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6719 * zextract.c (read_zip_archive): Read file_offset before writing
6720 zipd and consequently clobbering the header contents.
6722 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6724 * Make-lang.in: Remove all dependencies on defaults.h.
6725 * decl.c: Don't include defaults.h.
6727 * parse.y: Likewise.
6729 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6731 * ChangeLog (2001-01-21): Fixed typo.
6732 * class.c (layout_class_method): Code accounting for WFLed
6733 method DECL_NAMEs deleted.
6734 * constant.c (find_methodref_index): Likewise.
6735 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6736 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6737 (struct lang_decl): New field `wfl'.
6738 (java_get_real_method_name): Prototype deleted.
6739 * mangle.c (mangle_method_decl): Code accounting for WFLed
6740 method DECL_NAMEs deleted.
6741 * parse.h (GET_METHOD_NAME): Macro deleted.
6742 * parse.y (reset_method_name): Deleted.
6743 (method_header): Set DECL_FUNCTION_WFL.
6744 (check_abstract_method_header): Code accounting for WFLed method
6746 (java_get_real_method_name): Deleted.
6747 (check_method_redefinition): Code accounting for WFLed method
6748 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6749 (java_check_regular_methods): Likewise.
6750 (java_check_abstract_methods): Likewise.
6751 (java_expand_classes): Don't call `reset_method_name.'
6752 (search_applicable_method_list): Use DECL_NAMEs instead of
6754 * typeck.c (lookup_do): Code accounting for WFLed method
6757 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6759 * lex.c (java_read_char): Check for EOF from getc first.
6761 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * class.c (layout_class): Don't lay the superclass out if it's
6764 already being laid out.
6765 * jcf-parse.c (handle_innerclass_attribute): New function.
6766 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6767 handle_innerclasses_attribute.
6768 (jcf_parse): Don't load an innerclasses if it's already being
6770 * jcf-write.c (append_innerclass_attribute_entry): Static
6771 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6772 to be zero for anonymous classes.
6774 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6776 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6778 * jcf-parse.c (set_source_filename): Use
6779 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6781 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6784 gets a unique asm name.
6786 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6788 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6789 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6791 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6792 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6793 * parse.y (lookup_package_type_and_set_next): Deleted.
6794 (resolve_package): Removed unnecessary code.
6795 (find_applicable_accessible_methods_list): `finit$' can't be
6797 * verify.c (pop_argument_types): Added missing prototype.
6799 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6801 * config-lang.in: Disable java by default.
6803 2001-01-23 Tom Tromey <tromey@redhat.com>
6805 * gcj.texi (Copying): New node.
6806 Added copyright information.
6808 2001-01-21 Per Bothner <per@bothner.com>
6810 Various fixes to allow compiling a compressed .jar/.zip archive.
6811 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6812 (struct ZipFile): Add fields name and next (from ZipFileCache).
6813 (struct ZipDirectory): New field zipf points to owning ZipFile.
6814 * jcf.h (struct ZipDirectory): Add forward declaration.
6815 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6816 Remove seen_in_zip and zip_offset fields.
6817 (JCF_SEEN_IN_ZIP): New macro.
6818 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6819 * jcf-io.c: Change all ZipFileCache to ZipFile.
6820 (read_zip_member): New function.
6821 (open_in_zip): Call read_zip_member.
6822 * jcf-parse.c (find_in_current_zip): Remove function.
6823 (read_class): Merge in find_in_current_zip functionality.
6824 Call read_zip_member if needed.
6825 (parse_zip_file_entries): Use read_zip_member.
6826 (process_zip_dir): Update for removed and added JCF fields.
6827 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6829 2001-01-21 Per Bothner <per@bothner.com>
6831 Minor optimization of static ggc roots.
6832 * jcf-parse.c (parse_roots): New static field.
6833 (current_field, current_method, current_file_list): Replace by macros
6834 naming fields of parse_roots.
6835 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6836 * class.c (class_roots): New static field.
6837 (registered_class, fields_ident, info_ident, class_list):
6838 New macros naming fields of parse_roots.
6839 (build_static_field_ref): Don't register roots here.
6840 (layout_class): Static field list replaced by macro class_list.
6841 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6842 Initialize fields_ident and info_ident here.
6844 2001-01-21 Per Bothner <per@bothner.com>
6846 * jcf-parse.c (ggc_mark_jcf): New function.
6847 (init_jcf_parse): Register current_jcf as ggc root.
6849 2001-01-21 Per Bothner <per@bothner.com>
6851 * lang.c (put_decl_node): Print method's name.
6853 2001-01-21 Per Bothner <per@bothner.com>
6855 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6856 (verify_jvm_instructions): Use it, for better error messages on loads.
6858 2001-01-21 Per Bothner <per@bothner.com>
6860 * verify.c (merge_type_state): Still may have to merge even if
6861 LABEL_VERIFIED (label).
6863 2001-01-21 Per Bothner <per@bothner.com>
6865 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6866 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6868 2001-01-19 Per Bothner <per@bothner.com>
6870 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6871 if expeting an interface type. Refines Tom's change of 2000-09-12.
6873 2001-01-18 Per Bothner <per@bothner.com>
6875 * gcj.texi (Input Options): Mention .java files.
6877 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * lang-options.h (-Wunsupported-jdk11): Removed.
6880 * lang.c (flag_not_overriding): Deleted.
6881 (flag_static_local_jdk1_1): Likewise.
6882 (lang_W_options): Removed "unsupported-jdk11" entry.
6883 * parse.y (java_check_methods): Removed dead code.
6885 2001-01-17 Tom Tromey <tromey@redhat.com>
6887 Changes suggested by Per Bothner:
6888 * gcj.texi (Input Options): Don't mention input files.
6889 (Code Generation): Updated --main information.
6890 (Invoking jcf-dump): Mention that --javap is incomplete.
6891 From Alexandre Petit-Bianco:
6892 (Warnings): Don't mention -Wunsupported-jdk11.
6894 (Compatibility): Mention JDK 1.2-ness of libraries.
6895 (Resources): Mention resources used when writing gcj.
6897 2001-01-17 Tom Tromey <tromey@redhat.com>
6899 * gcj.texi: New file.
6900 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6901 (java.info): Depend on gcj.info.
6902 (java/gcj.dvi): New target.
6903 (java.dvi): Depend on gcj.dvi.
6904 (java.install-info): Wrote.
6906 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6908 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6909 having called make_decl_rtl.
6911 2001-01-14 Per Bothner <per@bothner.com>
6913 Various patches to emit better messages on verification errors.
6914 * expr.c (push_type_0): Return error indication on stack overflow,
6915 instead of callinfg fatal.
6916 (push_type): Now just call push_type_0 (nd fatal on overflow).
6917 (pop_type_0): Return detailed error message (in a char** argument).
6918 (pop_type): If pop_type_0 fails, print error message.
6919 (pop_argument_types): Moved to verify.c.
6920 * verify.c (pop_argument_types): Moved from expr.c.
6921 Return a (possible) error message, rather than void.
6922 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6923 (verify_jvm_instruction): Use new macros, improving error messages.
6924 For case OPCODE_astore use object_ptr_type_node.
6925 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6926 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6928 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6929 constant, return body without wrapper. (Improves constant folding.)
6930 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6932 2001-01-13 Per Bothner <per@bothner.com>
6934 * expr.c (expand_java_field_op): Assigning to a final field outside
6935 an initializer does not violate JVM spec, so should be warning, not
6936 error. (Sun's verifier does not complain - though MicroSoft's does.)
6938 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6940 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6943 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6945 * parse.y (resolve_expression_name): Permit instance variables from
6946 enclosing context in super constructor call.
6947 (resolve_qualified_expression_name): Permit enclosing class's qualified
6948 "this" in super constructor call.
6950 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6952 * class.c (build_utf8_ref): Remove last argument in call to
6953 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6954 (build_class_ref): Likewise.
6955 (build_static_field_ref): Likewise.
6956 (get_dispatch_table): Likewise.
6957 (layout_class_method): Likewise.
6958 (emit_register_classes): Likewise.
6959 * constants.c (build_constant_data_ref): Likewise.
6960 * decl.c (builtin_function): Likewise.
6961 (create_primitive_vtable): Likewise.
6962 * expr.c (build_known_method_def): Likewise.
6963 (build_jni_stub): Likewise.
6964 (java_lang_expand_expr): Likewise.
6966 2001-01-10 Tom Tromey <tromey@redhat.com>
6968 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6970 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6972 * java-tree.h (lang_printable_name_wls): New prototype.
6973 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6974 rather than `current_class' to print type name. Don't prepend type
6975 names when printing constructor names.
6976 (lang_printable_name_wls): New function.
6977 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6978 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6979 * parse.y (patch_method_invocation): Message tuned for constructors.
6980 (not_accessible_p): Grant `private' access from within
6983 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6985 All files with updated copyright when applicable.
6986 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6987 * class.c (mangle_class_field): Function removed.
6988 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6989 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6990 (build_class_ref): Call `java_mangle_class_field' instead of
6991 `mangle_class_field.'
6992 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6993 (layout_class): Call `java_mangle_decl' instead of
6994 `mangle_static_field.'
6995 (cxx_keywords): Initialized static array moved to `lex.c.'
6996 (layout_class_method): Changed leading comment. Simplified to
6997 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6998 * decl.c (lang_mark_tree): Mark field `package_list.'
6999 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7000 (struct lang_type): New field `package_list.'
7001 (unicode_mangling_length): Prototype removed.
7002 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7003 emit_unicode_mangled_name): Likewise.
7004 (cxx_keyword_p): New prototype.
7005 (java_mangle_decl, java_mangle_class_field,
7006 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7007 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7009 * jvgenmain.c (main_method_prefix): Global variable removed.
7010 (main_method_suffix): Likewise.
7011 (do_mangle_classname): New function.
7012 (main): Call it. Format changed to accommodate new mangling scheme.
7013 * lex.c: (utf8_cmp): Conditionally prototyped.
7014 (cxx_keywords): Moved from class.c, conditionally defined.
7015 (utf8_cmp, cxx_keyword_p): Likewise.
7016 * mangle.c (obstack.h, ggc.h): Included.
7017 (mangle_field_decl): New function.
7018 (mangle_method_decl, mangle_type, mangle_pointer_type,
7019 mangle_array_type, mangle_record_type,
7020 find_compression_pointer_match, find_compression_array_match,
7021 find_compression_record_match,
7022 find_compression_array_template_match, set_type_package_list,
7023 entry_match_pointer_p, emit_compression_string, init_mangling,
7024 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7025 (mangle_obstack): New global.
7026 (MANGLE_RAW_STRING): New macro.
7027 (unicode_mangling_length): Turned static.
7028 (append_unicode_mangled_name): Renamed from
7029 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7030 replaces `obstack', removed from the parameter list.
7031 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7032 replaces parameter `obstack', removed from the parameter list. Call
7033 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7034 (append_gpp_mangled_classtype): Removed.
7035 (compression_table, compression_next): New static variables.
7036 * parse.y (temporary_obstack): Extern declaration removed.
7038 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * parse.y (patch_binop): Compute missing type in error situations.
7042 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7044 * class.c (make_class_data): Push initial value for "arrayclass".
7045 * decl.c (init_decl_processing): Add new class field "arrayclass".
7047 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7049 From patha@softlab.ericsson.se:
7050 * parse.y (switch_label): Use build, not build1, to construct
7053 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7055 * lang.c (lang_decode_option): Change -MA to -MP.
7056 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7057 Update to new prototype; do quote targets.
7058 (jcf_dependency_write): Update.
7060 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7062 Shorten primitive array allocation path:
7063 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7064 to create new primitive arrays.
7065 * expr.c (build_newarray): If generating native code, call
7066 soft_newarray_node with a reference to the primitive TYPE identifier
7067 instead of type_value.
7069 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7071 Fix for PRs gcj/312 and gcj/253:
7072 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7073 dest if they arn't already.
7074 * class.c (layout_class): Call maybe_layout_super_class on
7075 superinterfaces also, but only if compiling from bytecode.
7078 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7081 2000-12-15 Tom Tromey <tromey@redhat.com>
7083 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7086 2000-12-14 Andrew Haley <aph@redhat.com>
7088 * boehm.c (mark_reference_fields): Change test to correctly detect
7091 2000-12-15 Andreas Jaeger <aj@suse.de>
7093 * config-lang.in (lang_dirs): Added.
7095 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7098 Credits go to rth for finding it.
7100 2000-12-13 Mike Stump <mrs@wrs.com>
7102 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7104 2000-11-07 Tom Tromey <tromey@cygnus.com>
7106 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7107 * lex.c (java_ignorable_control_p): Removed.
7108 (java_letter_or_digit_p): Removed.
7109 (java_start_char_p): New function.
7110 (java_read_char): Return `int', not `unicode_t'. Changed
7112 (java_read_unicode): Likewise.
7113 (java_read_unicode_collapsing_terminators): Likewise.
7114 (java_get_unicode): Likewise.
7115 (java_new_lexer): Initialize hit_eof.
7116 (java_parse_end_comment): Take `int' argument.
7117 (java_parse_doc_section): Likewise.
7118 (java_parse_escape_sequence): Don't allow backlash-newline.
7120 * lex.h (JAVA_DIGIT_P): Removed.
7121 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7122 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7123 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7124 (JAVA_PART_CHAR_P): New macro.
7126 (JAVA_CHAR_ERROR): Now -2.
7127 (java_lexer): New field `hit_eof'.
7128 * chartables.h: New file.
7129 * gen-table.pl: new file.
7131 2000-11-20 Tom Tromey <tromey@cygnus.com>
7132 Alexandre Petit-Bianco <apbianco@cygnus.com>
7134 * parse.y (java_complete_lhs): Only allow compound assignment of
7135 reference type if type is String.
7137 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7140 jcf-path.c: Likewise.
7142 2000-12-09 Anthony Green <green@redhat.com>
7144 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7145 filestart and filename_length as int values.
7147 2000-12-07 Mo DeJong <mdejong@redhat.com>
7149 * jcf-io.c (find_class): Correct the logic that tests to see if a
7150 .java file is newer than its .class file. The compiler was
7151 incorrectly printing a warning when file mod times were equal.
7153 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7155 * jvgenmain.c: Use ISPRINT not isascii.
7157 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * parse.y (end_artificial_method_body): Fixed typo.
7161 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7163 * parse.y (patch_method_invocation): Pick the correct enclosing
7164 context when creating inner class instances.
7167 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7169 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7170 Update copyright year to 2000.
7172 2000-11-23 Anthony Green <green@redhat.com>
7174 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7175 Move current_file_list out of yyparse and make it static.
7177 * expr.c: Declare quick_stack and tree_list_free_list as static
7178 (init_expr_processing): Register quick_stack and
7179 tree_list_free_list roots.
7181 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * parse.y (build_outer_field_access): New local `decl_ctx', use
7184 it. Check for field's context and current class immediate outer
7185 context inheritance.
7186 (outer_field_access_p): Consider fields inherited from the last
7188 (build_access_to_thisn): Stop at the last enclosing context if
7192 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7194 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7196 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7198 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7201 2000-11-20 Tom Tromey <tromey@cygnus.com>
7203 * jv-scan.c (help): Document --complexity.
7204 (options): Added --complexity.
7205 (flag_complexity): New global.
7206 (main): Call `report'.
7207 * parse-scan.y (complexity): New global.
7208 (if_then_statement, if_then_else_statement,
7209 if_then_else_statement_nsi, switch_block_statement_group,
7210 while_expression, do_statement, for_begin, continue_statement,
7211 throw_statement, catch_clause, finally, method_invocation,
7212 conditional_and_expression, conditional_or_expression,
7213 conditional_expression): Update complexity.
7214 (reset_report): Reset complexity.
7215 (report): New function.
7217 2000-11-20 Tom Tromey <tromey@cygnus.com>
7219 * lex.c (yylex): Added STRICT_TK case.
7220 * parse.y (STRICT_TK): Added.
7221 * parse-scan.y (STRICT_TK): Added.
7222 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7223 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7225 * keyword.h: Rebuilt.
7226 * keyword.gperf (strictfp): Added.
7228 2000-11-20 Tom Tromey <tromey@cygnus.com>
7230 * lex.c (yylex): Recognize floating point constants with leading
7233 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7235 * java-tree.h (cyclic_inheritance_report): Constify.
7236 * parse.y (cyclic_inheritance_report): Likewise.
7238 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7240 * parse.y (goal): Remove call to ggc_add_string_root.
7242 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7244 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7245 Create string in scratch buffer, then pass to build_string.
7247 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7249 * parse.y (issue_warning_error_from_context): Add
7252 2000-11-11 Anthony Green <green@redhat.com>
7254 * jcf-parse.c (process_zip_dir): Add finput parameter.
7255 (jcf_figure_file_type): Call process_zip_dir with appropriate
7258 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7260 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7261 * jcf-parse.c (jcf_figure_file_type): Likewise.
7263 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7265 * parse.y (create_new_parser_context): Use memset () instead of
7268 2000-11-08 Tom Tromey <tromey@cygnus.com>
7270 * gjavah.c (process_file): Only include gcj/cni.h when generating
7273 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7275 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7276 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7277 instead of bzero ().
7279 2000-11-05 Tom Tromey <tromey@cygnus.com>
7281 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7282 * lex.c (IS_ZERO): New define.
7283 (java_perform_atof): Error on floating point underflow.
7285 2000-11-04 Tom Tromey <tromey@cygnus.com>
7287 * lex.c (java_parse_escape_sequence): Only read two octal
7288 characters if the first one is greater than 3. Don't allow
7289 "octal" numbers to include the digits 8 or 9.
7291 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7293 * Make-lang.in (java.distdir): Remove.
7295 2000-11-03 Tom Tromey <tromey@cygnus.com>
7297 * Make-lang.in (java.dvi): New target.
7298 Partial fix for PR other/567.
7300 * lang-options.h: Mention -Wout-of-date.
7301 * jcf-dump.c (flag_newer): New global.
7302 * gjavah.c (flag_newer): New global.
7303 * jcf-io.c (find_class): Only warn when flag_newer set.
7304 * lang.c (flag_newer): New global.
7305 (struct string_option): New declaration.
7306 (lang_W_options): New global.
7307 (process_option_with_no): New function.
7308 (lang_decode_option): Use it.
7310 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7311 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7314 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7315 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7316 * lex.c (java_read_unicode): Removed `term_context' argument.
7317 Recognize any number of `u' in `\u'.
7318 (java_read_unicode_collapsing_terminators): New function.
7319 (java_get_unicode): Use it.
7320 (java_lineterminator): Removed.
7321 (yylex): Produce error if character literal is newline or single
7322 quote. Return if eof found in middle of `//' comment. EOF in
7323 `//' comment is only an error if pedantic.
7324 (java_ignorable_control_p): New function.
7325 (java_parse_end_comment): Return if eof found in middle of
7328 * jv-scan.c (pedantic): New global.
7330 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * parse.y (outer_field_access_p): Inherited fields aren't
7333 consider outer fields.
7334 (maybe_build_thisn_access_method): Use
7335 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7336 (resolve_expression_name): Trigger an error if a static field
7337 is being accessed as an outer field.
7339 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7344 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7346 * Make-lang.in: Move all build rules here from Makefile.in,
7347 adapt to new context. Wrap all rules that change the current
7348 directory in parentheses. Expunge all references to $(P).
7349 When one command depends on another and they're run all at
7350 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7351 all object-file generation rules. Delete obsolete variables.
7353 * Makefile.in: Delete.
7354 * config-lang.in: Delete outputs= line.
7356 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7358 * parse.y (patch_method_invocation): NULLify this_arg when already
7360 (maybe_use_access_method): Handle call to methods unrelated to the
7361 current class. Fixed comment.
7364 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7369 2000-10-24 Tom Tromey <tromey@cygnus.com>
7371 * lex.c (java_new_lexer): Initialize new fields. Work around
7372 broken iconv() implementations.
7373 (java_read_char): Swap bytes if required. Use fallback decoder if
7375 (byteswap_init, need_byteswap): New globals.
7376 (java_destroy_lexer): Only close iconv handle if it is in use.
7377 * lex.h (java_lexer): New fields read_anything, byte_swap,
7379 Made out_buffer unsigned.
7381 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7384 where an enclosing context can be set on the jdep.
7385 (do_resolve_class): Fixed identation.
7387 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7389 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7391 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7394 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7396 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7398 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * jcf-write.c (OP1): Update `last_bc'.
7401 (struct jcf_block): Fixed indentation and typo in comments. New
7403 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7404 follows `monitorenter'.
7405 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7409 2000-10-16 Tom Tromey <tromey@cygnus.com>
7411 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7412 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7413 * lang-options.h: Added -MA, -MT, -MF..
7414 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7415 (DEPEND_TARGET_SET): New macro.
7416 (DEPEND_FILE_ALREADY_SET): Likewise.
7417 (init_parse): Handle new flags.
7418 * jcf.h (jcf_dependency_print_dummies): Declare.
7419 * Make-lang.in (s-java): Added mkdeps.o.
7420 * Makefile.in (BACKEND): Added mkdeps.o.
7421 (../gcjh$(exeext)): Added mkdeps.o.
7422 (../jcf-dump$(exeext)): Added mkdeps.o.
7423 * jcf-depend.c: Include mkdeps.h.
7424 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7425 add_entry): Removed.
7426 (jcf_dependency_reset): Rewrote.
7427 (dependencies): New global.
7428 (jcf_dependency_set_target): Rewrote.
7429 (jcf_dependency_add_target): Likewise.
7430 (jcf_dependency_add_file): Likewise.
7432 (print_ents): Removed.
7433 (jcf_dependency_write): Rewrote.
7434 (print_dummies): New global.
7435 (jcf_dependency_print_dummies): New function
7436 (jcf_dependency_write): Call deps_dummy_targets if required.
7438 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7440 * gjavah.c (add_class_decl): Removed unused variables `tname',
7441 `tlen' and `name_index'.
7442 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7443 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7444 in `wfl_operator' with value.
7445 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7446 (jcf_figure_file_type): Fixed identation.
7447 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7448 * parse.y (analyze_clinit_body): New function.
7449 (static_initializer:): Reset `current_static_block'.
7450 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7451 `wfl_operator' with new value.
7452 (lookup_cl): Use EXPR_WFL_FILENAME.
7453 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7454 analyze_clinit_body.
7455 (build_outer_field_access): Access to this$<n> built from
7456 current_class, not its outer context.
7457 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7458 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7459 (patch_method_invocation): Use `is_static_flag' when already
7461 (patch_newarray): Removed assignment in ternary operator.
7463 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * except.c (free_eh_ranges): Don't free `whole_range'.
7467 2000-10-15 Anthony Green <green@redhat.com>
7469 * decl.c (init_decl_processing): Call init_class_processing before
7472 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7474 * check-init.c (check_init): Fixed leading comment. Use
7476 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7477 (give_name_to_locals): Likewise.
7478 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7479 fields in lang_decl_var.
7480 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7481 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7482 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7483 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7484 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7485 (LOCAL_FINAL): Rewritten.
7486 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7487 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7488 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7489 `init_final' fields.
7490 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7491 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7492 (TYPE_HAS_FINAL_VARIABLE): New macro.
7493 (struct lang_type): Added `afv' field.
7494 * parse.y (check_static_final_variable_assignment_flag): New function.
7495 (reset_static_final_variable_assignment_flag): Likewise.
7496 (check_final_variable_local_assignment_flag): Likewise.
7497 (reset_final_variable_local_assignment_flag): Likewise.
7498 (check_final_variable_indirect_assignment): Likewise.
7499 (check_final_variable_global_assignment_flag): Likewise.
7500 (add_inner_class_fields): Use LOCAL_FINAL_P.
7501 (register_fields): Handle local finals and final variables.
7502 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7503 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7504 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7506 (java_complete_expand_methods): Loop to set
7507 TYPE_HAS_FINAL_VARIABLE. Call
7508 `reset_final_variable_local_assignment_flag' and
7509 `check_final_variable_local_assignment_flag' accordingly before
7510 and after constructor expansion. Call
7511 `reset_static_final_variable_assignment_flag'
7512 before expanding <clinit> and after call
7513 `check_static_final_variable_assignment_flag' if the
7514 current_class isn't an interface. After all methods have been
7515 expanded, call `check_final_variable_global_assignment_flag' and
7516 `check_static_final_variable_assignment_flag' if the current class
7518 (maybe_yank_clinit): Fixed typo in comment.
7519 (build_outer_field_access_methods): Removed old sanity check. Use
7520 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7521 Don't create access methods for finals.
7522 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7523 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7524 existing DECL_INIT has been processed.
7525 (java_complete_lhs): Likewise.
7526 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7527 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7529 (patch_assignment): Use LOCAL_FINAL_P.
7530 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7531 DECL_INITIAL is nullified.
7534 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7538 * Makefile.in (parse.c, parse-scan.c): Likewise.
7540 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7542 * class.c (temporary_obstack): Remove.
7543 (make_class): Don't mess with obstascks.
7544 (push_class): Likewise.
7545 (set_super_info): Likewise.
7546 (add_method_1): Likewise.
7547 (add_method): Likewise.
7548 (add_field): Likewise.
7549 (build_utf8_ref): Likewise.
7550 (build_class_ref): Likewise.
7551 (build_static_field_ref): Likewise.
7552 (finish_class): Likewise.
7553 (push_super_field): Likewise.
7554 (layout_class): Likewise.
7555 (layout_class_methods): Likewise.
7556 (init_class_processing): Likewise.
7557 * constants.c (get_tag_node): Likewise.
7558 (build_constant_data_ref): Likewise.
7559 * decl.c (ggc_p): Remove.
7560 (copy_lang_decl): Use ggc_alloc.
7561 (complete_start_java_method): Don't mess with obstacks.
7562 (start_java_method): Likewise.
7563 (end_java_method): Likewise.
7564 * except.c (link_handler): Use xmalloc.
7565 (free_eh_ranges): New function.
7566 (method_init_exceptions): Use it.
7567 (add_handler): Use xmalloc.
7568 (expand_start_java_handler): Don't mess with obstacks.
7569 (prepare_eh_table_type): Likewise.
7570 (expand_end_java_handler): Likewise.
7571 * expr.c (push_value): Likewise.
7572 (create_label_decl): Likewise.
7573 (build_jni_stub): Likewise.
7574 (java_lang_expand_expr): Likewise.
7575 (note_instructions): Use xrealloc.
7576 (java_push_constant_from_pool): Don't mess with obstacks.
7577 (process_jvm_instruction): Likewise.
7578 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7580 * jcf-parse.c (get_constant): Don't mess with obstacks.
7581 (read_class): Likewise.
7582 (jcf_parse): Likewise.
7583 * lex.c (expression_obstack): Remove.
7584 (java_lex): Don't use obstack_free.
7585 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7586 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7587 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7588 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7589 * parse.y (gaol): Add more GC roots.
7590 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7591 (lookup_field_wrapper): Likewise.
7592 (obtain_incomplete_type): Don't mess with obstacks.
7593 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7595 (craft_constructor): Don't mess with obstacks.
7596 (safe_layout_class): Likewise.
7597 (java_complete_class): Likewise.
7598 (source_end_java_method): Likewise.
7599 (build_outer_field_access_methods): Likewise.
7600 (build_outer_method_access_method): Likewise.
7601 (maybe_build_thisn_access_method): Likewise.
7602 (build_dot_class_method_invocation): Likewise.
7603 (java_complete_tree): Likewise.
7604 (java_complete_lhs): Likewise.
7605 (do_merge_string_cste): Likewise.
7606 (patch_string_cst): Likewise.
7607 (array_constructor_check_entry): Likewise.
7608 * typeck.c (build_java_array_type): Likewise.
7609 (parse_signature_string): Likewise.
7610 (build_java_signature): Likewise.
7612 2000-10-12 Tom Tromey <tromey@cygnus.com>
7615 * gjavah.c (add_class_decl): Don't special-case inner classes.
7616 (add_namelet): Likewise.
7618 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7620 * java-tree.h: Constify current_encoding.
7621 * lang.c: Constify current_encoding.
7623 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7625 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7626 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7628 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7631 patch. Fixes gcj/340.
7633 2000-10-10 Tom Tromey <tromey@cygnus.com>
7635 * lex.c (java_new_lexer): Initialize out_first and out_last
7637 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7639 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7641 * parse.y (pop_current_osb): New function.
7642 (array_type:): Use `dims:', changed actions
7643 accordingly. Suggested by Anthony Green.
7644 (array_creation_expression:): Used pop_current_osb.
7645 (cast_expression:): Likewise.
7646 (search_applicable_method_list): Fixed indentation.
7648 2000-10-08 Anthony Green <green@redhat.com>
7650 * parse.y (array_type_literal): Remove production.
7651 (type_literals): Refer to array_type, not array_type_literal.
7653 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 Patch contributed by Corey Minyard.
7656 * decl.c (check_local_named_variable): New function.
7657 (tree check_local_unnamed_variable): Likewise.
7658 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7660 2000-10-07 Anthony Green <green@redhat.com>
7662 * class.c (layout_class): Handle case where superclass can't be
7665 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7667 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7670 2000-10-05 Tom Tromey <tromey@cygnus.com>
7672 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7673 * jvgenmain.c (class_mangling_prefix): Removed.
7674 (class_mangling_suffix): New global.
7676 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7678 (print_method_info): Handle overrides for static and final
7680 (process_file): Generate declaration for class object field.
7681 * class.c (cxx_keywords): New array.
7682 (utf8_cmp): New function.
7683 (cxx_keyword_p): New function.
7684 (layout_class_method): Mangle C++ keywords by appending `$'.
7685 (mangle_field): New function.
7686 (mangle_class_field): Use mangle_field. Mangle class name as
7688 (mangle_static_field): Use mangle_field.
7690 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * decl.c (find_local_variable): Removed uncessary type check and
7693 fixed range check typo. From Corey Minyard.
7695 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7697 * decl.c (give_name_to_locals): New local `code_offset'. Call
7698 `maybe_adjust_start_pc'.
7699 * expr.c (note_instructions): New function.
7700 (expand_byte_code): Don't collect insn starts here.
7701 (peek_opcode_at_pc): New function.
7702 (maybe_adjust_start_pc): Likewise.
7703 * java-tree.h (maybe_adjust_start_pc): Declare.
7704 (note_instructions): Likewise.
7705 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7707 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7709 * parse.y (field_access:): Fixed indentation.
7710 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7712 2000-09-07 Tom Tromey <tromey@cygnus.com>
7715 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7716 JPRIMITIVE_TYPE_P, for arithmetic operators.
7717 (patch_method_invocation): Indentation fix.
7718 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7719 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7720 (do_unary_numeric_promotion): Cleaned up code.
7721 (valid_cast_to_p): Handle boolean correctly.
7723 2000-09-27 Tom Tromey <tromey@cygnus.com>
7725 * lex.c (java_read_unicode): Reset bs_count when finished with
7728 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7731 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7732 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7733 (typeck.o): Depend on ggc.h.
7734 * class.c (add_method_1): Use GC functions for allocation.
7735 (init_class_processing): Register roots.
7736 * decl.c (ggc_p): Set to 1.
7737 (pending_local_decls): Make it static.
7738 (push_jvm_slot): Use GC functions for allocation.
7739 (init_decl_processing): Register roots.
7740 (give_name_to_locals): Use GC functions for allocation.
7741 (lang_mark_tree): New function.
7742 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7743 functions for allocation.
7744 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7745 * lex.c (java_lex): Use build_string, rather than replicating it
7747 * parse.y (goal): Add more roots.
7748 (mark_parser_ctxt): New function.
7749 * typeck.c: Include ggc.h.
7751 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7754 contains something else than MODIFY_EXPR.
7756 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7758 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7759 * Makefile.in (parse.o): Depend on ggc.h.
7760 (class.o): Likewise.
7761 (constants.o): Likewise.
7764 (jcf-parse.o): Likewise.
7765 (jcf-write.o): Likewise.
7766 (mangle.o): Likewise.
7767 * class.c: Include ggc.h.
7768 (build_static_field_ref): Register GC roots.
7769 (layout_class): Likewise.
7770 (init_class_processing): Likewise.
7771 * constants.c: Include ggc.h.
7772 (current_constant_pool_data_ref): Remove.
7773 (tag_nodes): Move it to ...
7774 (get_tag_node): ... here. Register GC roots.
7775 * decl.c: Include ggc.h. Remove many global tree definitions.
7776 (throw_node): Define.
7777 (java_global_trees): Likewise.
7778 (predef_filenames): Make the size a constant.
7779 (init_decl_processing): Adjust accordingly.
7780 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7781 * expr.c: Include ggc.h.
7782 (init_expr_processing): Register GC roots.
7783 (build_invokeinterface): Likewise.
7784 * java-tree.h: Replace extern tree declarations with macros.
7785 (java_global_trees): New variable.
7786 (java_tree_index): New enumeration.
7787 (init_jcf_parse): Declare.
7788 * jcf-parse.c: Include ggc.h.
7789 (current_class): Remove declaration.
7790 (main_class): Likewise.
7791 (all_class_list): Likewise.
7792 (predefined_filename_p): Adjust for constant size of
7794 (init_jcf_parse): New function.
7795 * jcf-write.c: Include ggc.h.
7796 (generate_classfile): Register GC roots.
7797 (append_synthetic_attribute): Likewise.
7798 (append_innerclass_attribute_entry): Likewise.
7799 * lang.c: Include ggc.h.
7800 (lang_print_error): Register GC roots.
7801 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7803 * parse.y: Include ggc.h.
7804 (wfl_operator): Remove.
7805 (goal): Register GC roots.
7806 (java_pop_parser_context): Adjust for new field names.
7807 (java_parser_context_save_global): Likewse.
7808 (java_parser_context_restore_global): Likewise.
7809 (java_parser_context_suspend): Likewise.
7810 (java_parser_context_resume): Likewise.
7811 (verify_constructor_circularity): Register GC roots.
7812 (lookup_cl): Likewise.
7813 (java_reorder_fields): Likewise.
7814 (build_current_this): Likewise.
7815 (class_in_current_package): Likewise.
7816 (argument_types_convertible): Likewise.
7817 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7819 2000-09-14 Tom Tromey <tromey@cygnus.com>
7821 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7823 2000-09-13 Tom Tromey <tromey@cygnus.com>
7825 * jcf-parse.c: Include <locale.h>.
7826 * jv-scan.c: Include <locale.h>.
7828 2000-09-12 Tom Tromey <tromey@cygnus.com>
7830 * expr.c (pop_type_0): Return `Object' if trying to merge two
7832 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7833 interface types; `Object' is always a valid supertype.
7835 2000-09-12 Tom Tromey <tromey@cygnus.com>
7838 * jv-scan.c (help): Document --encoding.
7839 (options): Added `encoding' entry.
7840 (OPT_ENCODING): New define.
7841 (main): Handle --encoding.
7842 Include <langinfo.h> if nl_langinfo exists.
7843 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7845 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7846 (parse_source_file): Correctly call java_init_lex. Added `finput'
7847 argument. Use nl_langinfo to determine default encoding.
7848 * java-tree.h (current_encoding): Declare.
7849 * parse.y (java_parser_context_restore_global): Don't restore
7851 (java_parser_context_save_global): Don't set `finput' field.
7852 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7854 * lang.c (current_encoding): New global.
7855 (lang_decode_option): Recognize `-fencoding='.
7856 (finish_parse): Don't close finput.
7857 * parse.h (struct parser_ctxt): Removed `finput' and
7858 `unget_utf8_value' fields. Added `lexer' field.
7859 (java_init_lex): Fixed declaration.
7860 * lex.c (java_new_lexer): New function.
7861 (java_destroy_lexer): Likewise.
7862 (java_read_char): Added `lex' argument. Handle iconv case.
7863 (java_read_unicode): Added `lex' argument. Count backslashes in
7865 (java_init_lex): Added `finput' and `encoding' arguments. Set
7866 `lexer' field in ctxp.
7867 (BAD_UTF8_VALUE): Removed.
7868 (java_lex): Handle seeing UEOF in the middle of a string literal.
7869 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7870 (java_lexer): New structure.
7873 (DEFAULT_ENCODING): New define.
7874 (java_destroy_lexer): Declare.
7876 2000-09-12 Tom Tromey <tromey@cygnus.com>
7879 * lex.c (java_init_lex): Initialize java_io_serializable.
7880 * parse.y (java_io_serializable): New global.
7881 (valid_ref_assignconv_cast_p): An array can be cast to
7884 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7886 * decl.c, expr.c: Include defaults.h if not already included.
7887 Don't define the *_TYPE_SIZE macros.
7889 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7891 * typeck.c (build_java_array_type): Correct first parameter
7892 in ADJUST_FIELD_ALIGN invocation.
7894 2000-09-06 Tom Tromey <tromey@cygnus.com>
7896 * lang-specs.h: Also recognize `-femit-class-files'.
7898 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * verify.c (merge_types): Load the types to merge if necessary.
7902 2000-09-02 Anthony Green <green@redhat.com>
7904 * jcf-io.c: Include zlib.h.
7905 (open_in_zip): Read compressed class file archives.
7906 * zipfile.h (ZipDirectory): Add uncompressed_size and
7907 compression_method fields.
7908 * zextract.c (read_zip_archive): Collect file compression info.
7910 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7912 * parse.y (do_resolve_class): Also explore superclasses of
7913 intermediate enclosing contexts when searching for inner classes.
7915 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * parse.y (variable_declarator_id:): Better error message.
7918 (expression_statement:): Use YYNOT_TWICE.
7919 (cast_expression:): Likewise.
7920 (assignment:): Likewise.
7922 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7924 * parse.y (do_merge_string_cste): New locals. Create new
7925 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7927 2000-08-07 Hans Boehm <boehm@acm.org>
7929 * boehm.c (mark_reference_fields): Set marking bits for all words in
7930 a multiple-word record.
7931 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7934 2000-08-31 Mike Stump <mrs@wrs.com>
7936 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7937 jcf-dump$(exeext)): Make parallel safe.
7939 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7941 * jcf-parse.c (set_source_filename): Constify a char *.
7942 * jcf-write.c (append_innerclasses_attribute,
7943 make_class_file_name): Constify a char *. Don't recycle a
7944 variable for an unrelated purpose.
7945 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7946 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7948 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * expr.c (can_widen_reference_to): Fixed indentation.
7951 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7952 * parse.y: `finit$' replaces `$finit$' in comments.
7953 (try_builtin_assignconv): Fixed leading comment.
7955 2000-08-25 Greg McGary <greg@mcgary.org>
7957 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7959 2000-08-24 Greg McGary <greg@mcgary.org>
7961 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7962 * parse.y (BINOP_LOOKUP): Likewise.
7964 2000-08-22 Andrew Haley <aph@cygnus.com>
7966 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7967 sign extending. Fixes gcj/321.
7968 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7969 combining to make a jlong. Fixes gcj/321.
7971 2000-08-21 Nix <nix@esperi.demon.co.uk>
7973 * lang-specs.h: Do not process -o or run the assembler if
7976 2000-08-16 Andrew Haley <aph@cygnus.com>
7978 * typeck.c (build_java_array_type): Rewrite code to do array
7979 alignment. Take into account back-end macros when aligning array
7980 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7981 user to set alignment. Fixes gcj/252 and 160.
7983 2000-08-09 Tom Tromey <tromey@cygnus.com>
7985 * parse.y (check_abstract_method_definitions): Now return `int'.
7986 Check implemented interfaces. Fixes PR gcj/305.
7988 * parse.y (patch_switch_statement): Disallow `long' in switch
7989 expressions. Fixes PR gcj/310.
7991 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7993 * decl.c (finit_leg_identifier_node): New global.
7994 (init_decl_processing): Use `finit$' to initialize
7995 finit_identifier_node. Use `$finit$' to initialize
7996 finit_leg_identifier_node.
7997 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7998 * java-tree.h (finit_identifier_node): Changed attached comment.
7999 (finit_leg_identifier_node): New declaration.
8000 (ID_FINIT_P): Take finit_identifier_node and
8001 finit_leg_identifier_node into account. This is a backward
8004 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8008 (generate_bytecode_insns): Check `nargs' before emitting it.
8009 * verify.c (merge_type_state): Fixed typo.
8010 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8011 generate_bytecode_{conditional,insns}.
8013 2000-08-13 Anthony Green <green@redhat.com>
8015 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8018 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * class.c (maybe_layout_super_class): Fixed indentation.
8021 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8022 (java_check_methods): New function declaration.
8023 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8024 instead of `str_ptr'.
8025 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8026 of a `invokeinterface' at the right time.
8027 * parse.h (WFL_STRIP_BRACKET): New macro.
8028 (SET_TYPE_FOR_RESOLUTION): Use it.
8029 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8030 (check_class_interface_creation): Don't check for cross package
8031 innerclass name clashes.
8032 (method_header): Behave properly if MDECL is `error_mark_node'.
8033 (method_declarator): Return `error_mark_node' if bogus current
8035 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8036 (resolve_and_layout): New local `decl_type', set and used. Call
8038 (java_check_methods): New method.
8039 (java_layout_classes): Use it.
8040 (resolve_qualified_expression_name): No EH check necessary in
8042 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8044 (patch_assignment): Set DECL_INITIAL on integral final local.
8046 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * java-tree.h (flag_extraneous_semicolon): New extern.
8049 * lang-options.h: (-Wextraneous-semicolon): New option.
8050 * lang.c (flag_redundant): Fixed typo in leading comment.
8051 (flag_extraneous_semicolon): New global.
8052 (lang_decode_option): Set `flag_extraneous_semicolon' when
8053 -Wall. Decode `-Wextraneous-semicolon'.
8054 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8055 `empty_statement' rule.
8056 (class_body_declaration): Likewise.
8057 (method_body:): Accept `;' as a method body.
8058 (static_initializer:): Removed `SC_TK' hack.
8059 (constructor_block_end:): Likewise.
8060 (empty_statement:): Report deprecated empty declaration. Fixes
8063 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8065 * parse.y (build_dot_class_method_invocation): Changed parameter
8066 name to `type'. Build signature from `type' and convert it to a
8067 STRING_CST if it's an array.
8068 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8069 to use `ref_type' directly.
8071 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8073 * lang-options.h: Added a comma after the last element to avoid
8074 syntax errors when other languages define additional options.
8076 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8078 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8079 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8080 (jc1): Link with $(BACKEND).
8081 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8083 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8085 * jvspec.c: Adjust type of second argument to
8086 lang_specific_driver, and update code as necessary.
8088 * class.c (build_dtable_decl): Initialize dummy.
8090 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8092 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8093 method bodies not to rule out discarding `<clinit>'; don't use
8094 <clinit> to initialize static fields with constant initializers.
8096 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8098 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8100 (method_synthetic): New global.
8101 (HANDLE_METHOD): Recognize synthetic method and tell
8102 `print_method_info' about it.
8103 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8104 processing a synthetic method.
8105 * jcf-reader.c (skip_attribute): New function.
8106 ( skip_attribute): Likewise.
8108 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8110 * parse.y (build_outer_field_access): Fixed comments.
8111 (fix_constructors): Emit the initialization of this$<n> before
8113 (resolve_qualified_expression_name): Build an access to `decl' if
8116 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8118 * parse-scan.y (curent_class): Non longer const.
8119 (inner_qualifier, inner_qualifier_length): Deleted.
8120 (current_class_length): New global.
8121 (bracket_count): Fixed typo in leading comment.
8122 (anonymous_count): New global.
8123 (class_instance_creation_expression:): Handle anonymous classes.
8124 (anonymous_class_creation:): New rule.
8125 (push_class_context): Rewritten.
8126 (pop_class_context): Likewise.
8127 (INNER_QUALIFIER): Macro deleted.
8128 (report_class_declaration): call `push_class_context' when
8129 entering the function. `fprintf' format modified not to use
8131 (report_class_declaration): Assign `package_name' and
8132 `current_class' to NULL separately.
8134 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8136 * expr.c (build_invokeinterface): Call layout_class_methods on
8139 2000-07-27 Tom Tromey <tromey@cygnus.com>
8140 Anthony Green <green@cygnus.com>
8141 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * class.c (make_class_data): Create vtable for abstract classes.
8144 (get_dispatch_table): Changed to cope with abstract classes.
8146 2000-07-27 Tom Tromey <tromey@cygnus.com>
8148 * parse.y (patch_method_invocation): Don't reverse the argument
8149 list when dealing with anonymous class constructors. Fixed typo in
8152 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8154 * parse.y (build_alias_initializer_parameter_list): Reverse
8155 crafted list when building aliases for anonymous class
8158 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * parse.y (jdep_resolve_class): Don't bother checking potential
8161 innerclass access if `decl' is NULL.
8162 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8165 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8167 * parse.c: Remove (again.)
8169 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8172 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8173 outside the `if' statement, alias to innerclass removed, `decl'
8174 used to mark the class complete.
8176 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.y (simple_name:): Fixed typo in error message.
8180 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8182 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8183 or its first operand can be error marks.
8185 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8187 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8188 * parse.y (method_header): Likewise.
8190 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8192 * parse.y (process_imports): Consider that one might be trying to
8193 import an innerclass. Fixes gcj/254
8195 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8197 * parse.y (find_as_inner_class): Handle the case where the
8198 enclosing context of an innerclass has been loaded as bytecode.
8200 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * parse.y (simple_name:): Reject `$' in type names.
8203 (resolve_type_during_patch): Use `type' as a second
8204 argument to resolve_no_layout. Fixes gcj/257.
8206 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8208 * parse.y (find_most_specific_methods_list): Select the only
8209 non-abstract method even if max has been set.
8210 Fixes gcj/285, gcj/298.
8212 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8214 * lang-specs.h: Added %(jc1) to java compiler options.
8216 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8218 * .cvsignore: New file.
8220 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * parse.y (not_accessible_p): Access granted to innerclasses
8223 (indirectly) extending the reference type. Fixes gcj/249.
8225 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * parse.y (patch_method_invocation): Fixed comment.
8228 (maybe_use_access_method): Build this$<n>s to the context of the
8229 target method, or a type that extends it. Fixes gcj/242.
8231 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8235 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8239 2000-07-13 Tom Tromey <tromey@cygnus.com>
8241 * lang-specs.h: Added %{I*}.
8243 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8245 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8247 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8249 * parse-scan.c: Remove.
8251 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * class.c (set_super_info): Handled protected inner classes.
8254 (common_enclosing_context_p): Bail early if arguments aren't both
8256 (get_access_flags_from_decl): Handle private and protected inner
8258 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8259 (CLASS_PROTECTED): Likewise.
8260 (struct lang_type): New bitfield `poic'.
8261 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8263 (check_inner_class_access): Renamed arguments, added
8264 comments. Handles protected inner classes (fixes gcj/225)
8265 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8267 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * parse.y (resolve_qualified_expression_name): Verify qualified
8270 access to `this'. Fixes gcj/239.
8272 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * jcf-write.c (generate_classfile): Don't install ConstantValue
8277 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * parse.y (resolve_qualified_expression_name): Handle inner class
8280 access. Fixes gcj/256.
8282 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8284 * jcf-write.c (generate_classfile): Properly install the
8285 ConstantValue attribute and the initial value constant pool index
8286 on string constants.
8287 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8290 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8294 * parse.y (find_as_inner_class): Fixed typo.
8295 (do_resolve_class): Explore enclosing contexts when searching for
8296 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8297 (check_inner_class_access): Check `decl' which can be null in case
8300 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8302 * java-tree.h (java_debug_context): Declared `extern'.
8303 (safe_layout_class): Likewise.
8304 * parse.y (resolve_field_access): Field must be `static' in order
8305 to be replaced by its initial value. Added comments.
8306 (find_applicable_accessible_methods_list): Fixed typo.
8307 (find_most_specific_methods_list): Methods found in innerclasses
8308 take over methods founds in the enclosing contexts.
8309 (java_complete_tree): Loosen restrictions on the type of DECLs
8310 that can be replaced by their initialization values.
8311 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8313 2000-07-05 Tom Tromey <tromey@cygnus.com>
8315 * Make-lang.in (PARSE_DIR): New macro.
8316 (PARSE_RELDIR): Likewise.
8317 (PARSE_C): Likewise.
8318 (PARSE_SCAN_C): Likewise.
8319 ($(PARSE_C)): New target.
8320 ($(PARSE_SCAN_C)): Likewise.
8321 (SET_BISON): New macro.
8322 (BISONFLAGS): Likewise.
8323 (JAVABISONFLAGS): Likewise.
8325 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8327 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8328 argument on the first pass for CNI as well as JNI.
8329 (print_method_info): Set up method name on the first pass only.
8331 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (parser_qualified_classname): Removed parameter
8335 (create_interface): Removed first passed parameter to
8336 parser_qualified_classname.
8337 (create_class): Likewise. Don't install alias on static
8338 innerclasses. Fixes gcj/275.
8340 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8343 debugable statement with empty_stmt_node. Fixes gcj/272
8345 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8350 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8352 * jcf-write.c (push_long_const): Appropriately cast short negative
8355 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * parse.y (verify_constructor_super): Use loop variable
8358 `m_arg_type' initialized with `mdecl_arg_type'.
8360 2000-06-29 Tom Tromey <tromey@cygnus.com>
8362 * parse.y (resolve_field_access): Handle case where `type_found'
8365 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8367 * expr.c (lookup_field): The same field can be found through two
8368 different interface. Don't declare it ambiguous in that case.
8370 2000-06-27 Tom Tromey <tromey@cygnus.com>
8372 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8373 follows \r, then unget it at a lower level.
8375 2000-06-26 Tom Tromey <tromey@cygnus.com>
8377 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8380 2000-06-25 Tom Tromey <tromey@cygnus.com>
8382 * parse.y (for_statement): Wrap expression in a WFL if it is a
8383 constant. For PR gcj/268.
8385 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8387 * parse.y (do_resolve_class): Minor optimiztion in the package
8388 list search. Removed unnecessary test and return statement.
8389 (valid_ref_assignconv_cast_p): Order of arguments to
8390 enclosing_context_p fixed.
8392 2000-06-24 Tom Tromey <tromey@cygnus.com>
8394 * expr.c (lookup_field): Print error and return error_mark_node if
8395 field reference is ambiguous.
8397 * parse.y (check_abstract_method_definitions): Also check if
8398 `other_method' is abstract.
8400 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8402 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8404 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8405 (struct lang_type): New field `pic'.
8406 (CLASS_PRIVATE): New macro.
8407 * parse.y (check_inner_class_access): New function.
8408 (jdep_resolve_class): Call it.
8410 2000-06-23 Tom Tromey <tromey@cygnus.com>
8412 * parse.y (patch_incomplete_class_ref): Initialize the returned
8413 class. For PR gcj/260.
8415 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8419 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8422 Java specific checks.
8423 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8425 * java-tree.def (CASE_EXPR): Marked 'e'.
8426 (DEFAULT_EXPR): Likewise.
8427 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8429 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8430 Java specific checks.
8431 (generate_bytecode_insns): Test try_block for BLOCK before using
8433 * parse.y (build_wfl_wrap): Added `location' argument. Set
8434 EXPR_WFL_LINECOL accordingly.
8435 (dim_expr:): Wrap constants with WFLs.
8436 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8437 (resolve_package): Check for `stmt' not being a BLOCK before
8438 building a debuggable statement with it.
8439 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8441 (resolve_field_access): Make sure `decl' is a DECL before treating
8443 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8444 IDENTIFIER_NODE before treating it as such.
8445 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8446 treating it as such.
8447 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8448 to be applied only on non array types.
8450 2000-06-16 Per Bothner <per@bothner.com>
8452 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8453 define in terms of DECL_RESULT, as that fails when --enable-checking.
8455 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8457 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8458 types the same in comparison.
8459 (CHECK_OP): Add static prototype.
8461 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8463 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8464 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8467 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8469 * decl.c (create_primitive_vtable): Prototype.
8471 * jcf-write.c (generate_bytecode_insns): Initialize variable
8474 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8476 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8478 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8479 to track searched classes, and do not search the same class more than
8480 once. Call find_applicable_accessible_methods_list on immediate
8481 superclass, instead of search_applicable_method_list on all ancestors.
8484 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8486 * parse.y (register_fields): Permit static fields in inner classes
8487 if they are final. Fix for PR gcj/255.
8489 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8492 * parse.y (find_in_imports): Returned type changed to void,
8493 leading comment fixed.
8494 (register_package): New function.
8495 (qualify_and_find): Likewise.
8496 (package_declaration:): Use `register_package'.
8497 (single_type_import_declaration:): Removed local variable
8498 `node'. Added missing `;' for consistency.
8499 (type_import_on_demand_declaration:): Use `chainon' to link new
8501 (lookup_field_wrapper): Lookup local variables defined in outer
8503 (java_complete_class): Don't reverse the list of imported on demand.
8504 (do_resolve_class): Reorganized. Removed local variable
8505 `original_name'. Call `qualify_and_find' with the current package
8506 name, invoke `find_in_imports_on_demand' right after. Call
8507 `qualify_and_find' with the packages we've seen so far. Fixed
8508 operations numbering in comments.
8509 (java_expand_class): Don't reverse `package_list'.
8510 (find_most_specific_methods_list): New local variables `abstract'
8511 and `candidates'. Use them to pick the right method.
8513 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8515 * parse.y (check_modifiers_consistency): Don't subtract out
8516 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8518 2000-06-04 Philipp Thomas <pthomas@suse.de>
8520 * Makefile.in (INTLLIBS): New.
8524 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * class.c (get_dispatch_table): Build the vtable dummy entry list
8527 element with a null purpose. Fixed leading comment.
8528 (build_dtable_decl): Build an accurate dtable type when appropriate
8531 2000-06-02 Richard Henderson <rth@cygnus.com>
8533 * lang.c (lang_get_alias_set): New.
8535 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8538 before using it as the accessed field.
8540 2000-05-31 Tom Tromey <tromey@cygnus.com>
8542 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8543 char_array_vtable, short_array_vtable, int_array_vtable,
8544 long_array_vtable, float_array_vtable, double_array_vtable):
8546 * expr.c (get_primitive_array_vtable): New function.
8547 (create_primitive_vtable): New function.
8548 (java_lang_expand_expr): Enable code to statically generate
8550 * decl.c (init_decl_processing): Create primitive vtables.
8551 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8552 short_array_vtable, int_array_vtable, long_array_vtable,
8553 float_array_vtable, double_array_vtable): Define.
8555 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8557 * java/parse.y (find_applicable_accessible_methods_list):
8558 Don't add an uninitialized value to the list.
8560 2000-05-25 Tom Tromey <tromey@cygnus.com>
8562 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8563 when trying to see if field's class should be initialized. Always
8564 initialize field's declaring class, not qualified class.
8567 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8568 `wfl_operator', to maybe_build_primttype_type_ref.
8571 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8573 * parse.y (patch_method_invocation): Don't try to lookup methods
8576 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * parse.y (resolve_field_access): Call the appropriate <clinit>
8579 before accessing the length of a static array. Craft a decl for
8580 the field while its time. Fixes PR gcj/129.
8582 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8584 * parse.y (resolve_package): Correctly set `*next' (was off by
8586 (resolve_qualified_expression_name): Fixed comment.
8588 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * jcf-parse.c (jcf_parse_source): Reset current_class and
8591 current_function_decl to NULL before parsing a new file.
8593 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * parse.y (block_end:): If the collected block doesn't feature a
8596 statement, insert an empty statement.
8598 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * parse.y (maybe_yank_clinit): New function.
8601 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8602 end of the list of methods belonging to a class.
8603 (java_complete_expand_method): Check whether <clinit> is really
8604 necessary and expand it accordingly.
8606 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8608 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8609 processed by the method's switch statement.
8611 2000-05-19 Tom Tromey <tromey@cygnus.com>
8613 * java-tree.h: Added init state enum.
8614 * decl.c (emit_init_test_initialization): Initialize class
8615 initialization check variable by looking at class' state.
8617 2000-05-19 Tom Tromey <tromey@cygnus.com>
8619 * java-tree.h (build_instanceof): Declare.
8620 (build_get_class): Declare.
8621 * parse.y (patch_binop): Use build_instanceof.
8622 * expr.c (build_instanceof): New function. If class is final,
8623 don't make a function call.
8624 (expand_java_INSTANCEOF): Use it.
8625 (build_get_class): New function.
8627 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8629 * jcf-write.c (generate_classfile): Scan the source_file for
8630 slashes with the right pointer variable.
8632 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8634 * lang.c (lang_decode_option): Update -Wunused flags by calling
8636 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8638 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8640 * check_init.c (check_init): Constify local char *.
8641 * class.c (push_class): Constify local char *.
8642 * java_tree.h: Update prototypes.
8643 * jcf-io.c (open_class): Constify filename parameter and
8645 (find_class): Remove redundant string copy. Cast return from
8647 * jcf-parse.c (read_class, parse_class_file, yyparse):
8648 Constify local char *.
8649 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8650 Constify local char *.
8651 * jcf.h (JCF): Constify filename and classname.
8652 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8653 * lang.c (init_parse): Constify parameter and return value.
8654 * lex.c (java_get_line_col): Constify filename parameter.
8655 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8656 * parse.y (java_parser_context_suspend,
8657 issue_warning_error_from_context, safe_layout_class): Constify
8659 * parse.c: Regenerate.
8661 2000-05-08 Tom Tromey <tromey@cygnus.com>
8663 * expr.c (build_jni_stub): Cache the result of
8664 _Jv_LookupJNIMethod.
8666 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * decl.c (predef_filenames_size): Now 7.
8669 (predef_filenames): New seventh entry.
8671 2000-05-04 Tom Tromey <tromey@cygnus.com>
8673 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8674 Keep track of when we've seen a reference field after a
8675 non-reference field.
8676 (get_boehm_type_descriptor): Handle case where we see
8677 non-reference fields but no trailing reference field.
8678 * decl.c (rawdata_ptr_type_node): Define.
8679 (init_decl_processing): Initialize rawdata_ptr_type_node.
8680 * java-tree.h (rawdata_ptr_type_node): Declare.
8682 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8684 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8685 specifiers in calls to fprintf.
8687 2000-05-03 Andrew Haley <aph@cygnus.com>
8689 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8691 * javaop.h (WORD_TO_INT): New function.
8692 (IMMEDIATE_s4): Use WORD_TO_INT.
8693 * jcf.h (JPOOL_INT): Ditto.
8695 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8698 2000-04-19 Tom Tromey <tromey@cygnus.com>
8700 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8702 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8704 * expr.c (build_jni_stub): New function.
8705 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8707 * parse.y (java_complete_expand_methods): Expand a native method
8708 and call build_jni_stub if -fjni given.
8709 * lang-options.h: Document -fjni.
8710 * lang.c (flag_jni): New global.
8711 (lang_f_options): Added `jni' entry.
8712 * java-tree.h (soft_lookupjnimethod_node,
8713 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8715 (flag_jni): Declare.
8716 (build_jni_stub): Declare.
8717 (struct lang_decl): Added `native' flag.
8718 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8720 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8721 soft_jnipopsystemframe_node): New globals.
8722 (init_decl_processing): Set them. _Jv_InitClass only takes one
8725 * java-tree.def: Put into `C' mode.
8727 2000-04-27 Tom Tromey <tromey@cygnus.com>
8730 * expr.c (expand_invoke): Generate check to see if object pointer
8731 is null in nonvirtual invocation case.
8732 * java-tree.h (soft_nullpointer_node): Declare.
8733 * decl.c (soft_nullpointer_node): New global.
8734 (init_decl_processing): Initialize soft_nullpointer_node.
8735 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8736 or `private' methods.
8737 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8739 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8741 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8744 2000-04-26 Tom Tromey <tromey@cygnus.com>
8746 * zextract.c (find_zip_file_start): New function.
8747 (read_zip_archive): Use it.
8749 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8751 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8753 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * class.c (common_enclosing_context_p): New function.
8756 * java-tree.h (common_enclosing_context_p): Added prototype.
8757 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8758 classes sharing an outer context with the current instance.
8759 * parse.y (build_access_to_thisn): Fixed leading comment.
8760 (verify_constructor_super): New local `supper_inner'. Skip
8761 enclosing context argument in the case of inner class constructors.
8762 (patch_method_invocation): Insert proper context as second
8763 parameter to pure inner class constructor super invocations.
8765 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * parse.y (end_class_declaration): Reset the interface number
8770 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8772 * parse.y (source_start_java_method): Deleted unnecessary code.
8773 (patch_method_invocation): Fixed comment.
8775 2000-04-24 Robert Lipe <robertlipe@usa.net>
8777 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8779 2000-04-23 Tom Tromey <tromey@cygnus.com>
8781 * boehm.c (mark_reference_fields): Use int_byte_position.
8783 2000-04-22 Tom Tromey <tromey@cygnus.com>
8785 * boehm.c (mark_reference_fields): Only call byte_position on
8788 2000-04-22 Tom Tromey <tromey@cygnus.com>
8790 * boehm.c (mark_reference_fields): Added `last_view_index'
8791 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8793 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8795 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8796 * parse.y (check_class_interface_creation): Fixed comments. Select
8797 permitted modifiers for (inner) interfaces. Changed error message
8798 to report rejected modifiers used with local classes.
8800 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8802 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8803 of directly inherited type considered in scope.
8804 * parse.y (do_resolve_class): Search inherited classes for inner
8807 2000-04-20 Tom Tromey <tromey@cygnus.com>
8809 * parse.y (not_accessible_p): Use member's class, not current
8810 class, when doing inheritance check for protected reference.
8813 2000-04-20 Jason Schroeder <shrode@subnature.com>
8815 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8817 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * parse.y (lookup_field_wrapper): Search for final local aliases.
8820 (resolve_expression_name): Let lookup_field_wrapper search for
8821 final local aliases. Force the value of `name' if one is found.
8822 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8823 an expression name. Fixed comments.
8825 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8829 2000-04-19 Tom Tromey <tromey@cygnus.com>
8831 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8833 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8837 2000-04-18 Tom Tromey <tromey@cygnus.com>
8840 * gjavah.c (utf8_cmp): Changed return value.
8841 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8843 (cxx_keywords): New global.
8844 (get_field_name): Handle new result of cxx_keyword_subst.
8845 (print_method_info): Likewise.
8847 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8849 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8850 with a newline, for CNI.
8851 (print_stub_or_jni): Print a space or newline before method name for
8853 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8854 (process_file): Include gcj/cni.h if generating CNI stubs.
8856 2000-04-16 Tom Tromey <tromey@cygnus.com>
8858 * gjavah.c (decompile_method): Use print_field_name.
8861 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * parse.y (java_expand_classes): Reverse the package list once.
8864 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8866 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8867 the `==' and `!=' operators.
8869 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * jcf-write.c (generate_bytecode_insns): At invocation time,
8872 always relate an interface method to the type of its selector.
8874 2000-04-05 Tom Tromey <tromey@cygnus.com>
8877 * expr.c (expand_invoke): Generate check to see if object pointer
8878 is null in nonvirtual invocation case.
8879 * java-tree.h (soft_nullpointer_node): Declare.
8880 * decl.c (soft_nullpointer_node): New global.
8881 (init_decl_processing): Initialize soft_nullpointer_node.
8882 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8883 or `private' methods.
8884 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8886 2000-04-05 Tom Tromey <tromey@cygnus.com>
8889 * parse.y (check_final_assignment): Recognize assignments to the
8890 `length' field of an array when generating class files.
8892 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * class.c (decl_hash): Prototype removed.
8895 (decl_compare): Likewise.
8897 2000-04-05 Tom Tromey <tromey@cygnus.com>
8899 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8900 * parse.y (check_modifiers_consistency): Check for final/volatile
8901 clash. Fixes PR gcj/164.
8903 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8907 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8909 (add_method_1): Use `java_hash_hash_tree_node' and
8910 `java_hash_compare_tree_node'.
8911 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8912 (java_hash_compare_tree_node): Likewise.
8913 * parse.y (find_applicable_accessible_methods_list): Create,
8914 delete and use a hash table to remember already searched interfaces.
8916 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8918 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8921 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8923 * boehm.c (mark_reference_fields, set_bit): Prototype.
8924 (set_bit): Un-ANSI-fy definition.
8926 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8929 * decl.c (emit_init_test_initialization): Likewise.
8931 * gjavah.c (jni_print_char): Likewise.
8933 * parse.y (create_new_parser_context): Likewise.
8935 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8938 patch missing hunk. Fixed indentation.
8940 2000-03-30 Tom Tromey <tromey@cygnus.com>
8942 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8943 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8945 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8948 when negative *before* using it as an array index.
8949 * ChangeLog: Fixed typo.
8951 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8954 to 0 when it reaches -1.
8956 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8958 * jcf-parse.c (get_constant): Properly cast `num' during the
8959 invocation of `add_double'.
8960 * jcf-write.c (push_long_const): Properly cast `lo' before
8961 comparing it to short bounds.
8962 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8963 `interface_body:' is reduced after the current interface is
8966 2000-03-26 Tom Tromey <tromey@cygnus.com>
8968 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8969 Java-specific `-f' option.
8971 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8973 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8974 Adjust order of making types.
8975 Make bitsize_*_node values.
8977 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8979 * class.c (make_field_value): Use byte_position.
8980 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8981 (java_array_data_offset): Likewise.
8982 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8985 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * parse.y (check_abstract_method_definitions): New local
8988 `end_type_reached'. Make sure we also consider `end_type'.
8989 (java_check_abstract_method_definitions): Make sure we eventually
8990 consider `java.lang.Object'.
8991 (maybe_use_access_method): Don't use access method if not in the
8992 context of a pure inner class or if the method's context is right.
8993 (find_applicable_accessible_methods_list): New static flag
8994 `object_done'. Don't search abstract classes as interfaces. Fixed
8995 indentation. Fixed the `java.lang.Object' only search. Search
8996 class interface(s) first, then fully search enclosing contexts.
8997 (find_most_specific_methods_list): Pick the closest candidate when
8998 they're all abstract.
9000 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9003 properly initialize `finished_label'. Don't emit gotos for empty
9006 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9008 * except.c (emit_handlers): Clear catch_clauses_last.
9010 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * parse.y (check_method_types_complete): New function.
9013 (create_class): Reset anonymous class counter only when seeing an
9015 (java_complete_class): JDEP_METHOD: Don't recompute signature
9018 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * class.c (build_static_ref): Fixed indentation in comment.
9021 * java-tree.def (TRY_EXPR): Fixed typo in name.
9022 (CLASS_LITERAL): Likewise.
9023 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9024 (struct lang_type): New field `dot_class'.
9025 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9026 (generate_classfile): Method `class$' is synthetic.
9027 * parse.y (build_do_class_method): New function.
9028 (build_dot_class_method_invocation): Likewise.
9029 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9030 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9031 (qualify_ambiguous_name): Likewise.
9032 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9033 (build_try_statement): Fixed leading comment.
9035 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9037 * class.c (make_field_value): Properly handle sizes.
9038 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9039 (layout_class_method): Count using trees.
9040 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9041 * expr.c (java_array_data_offset): Use int_bit_position.
9042 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9043 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9045 2000-03-16 Tom Tromey <tromey@cygnus.com>
9047 * lang.c (flag_hash_synchronization): New global.
9048 (lang_f_options): Added `hash-synchronization'.
9049 * lang-options.h: Mention -fhash-synchronization.
9050 * java-tree.h (flag_hash_synchronization): Declare.
9051 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9052 hash table synchronization is disabled.
9053 * decl.c (init_decl_processing): Only push `sync_info' value when
9054 hash table synchronization is disabled.
9055 * class.c (make_class_data): Only push `sync_info' field when hash
9056 table synchronization is disabled. Removed dead code.
9058 2000-03-16 Tom Tromey <tromey@cygnus.com>
9060 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9062 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9064 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9066 * parse.y (patch_method_invocation): Handle anonymous classes
9067 creation in static context.
9069 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9072 * parse.y (resolve_qualified_expression_name): Use it.
9073 (patch_method_invocation): Likewise.
9075 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9078 depending on the type of dependency which dictates what the
9080 (unresolved_type_p): Resolved types limited to the current class.
9082 2000-03-15 Tom Tromey <tromey@cygnus.com>
9084 * decl.c (init_decl_processing): Set type of `sync_info' to be
9087 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9088 Correctly compute bit number for current slot. Zero `high' and
9089 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9090 mark_reference_fields.
9091 (mark_reference_fields): New function.
9093 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9095 * parse.y (register_incomplete_type): Fixed initialization of
9098 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9102 (push_class_context, pop_class_context): New function.
9103 (class_body:): Call pop_class_context.
9104 (interface_body:): Likewise.
9105 (INNER_QUALIFIER): New macro.
9106 (report_class_declaration): Changed output format and use
9107 INNER_QUALIFIER. Call push_class_context.
9109 2000-02-14 Andrew Haley <aph@cygnus.com>
9111 * check-init.c (check_init): Add new cases for unary and binary
9114 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * parse.y (resolve_package): Set `next' once a type name has been
9117 progressively discovered.
9118 (resolve_qualified_expression_name): Propagate resolution only if
9119 there are remaining qualifiers. Take into account `q' might have
9120 been cleared after re-qualification.
9121 * parse.y (patch_method_invocation): New local `resolved'.
9122 Section dealing with qualified expression rewritten to use
9123 resolve_field_access.
9125 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * parse.h (PUSH_CPC): Fixed indentation.
9128 (DEBUG_CPC): New macro.
9129 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9130 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9131 * parse.y (class_body_declaration:): Use
9132 SET_CPC_INSTANCE_INITIALIZER_STMT.
9133 (method_declaration:): Check for null current_function_decl.
9134 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9135 (java_parser_context_pop_initialized_field): Better handling of
9137 (maybe_make_nested_class_name): Mark nested class name as
9138 qualified when necessary.
9139 (end_class_declaration): Don't call java_parse_context_resume when
9140 one or more error occurred.
9141 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9142 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9143 SET_CPC_INITIALIZER_STMT.
9144 (method_header): Check for inner classes declaring static methods.
9145 (resolve_qualified_expression_name): Handle situation where `this'
9148 2000-03-13 Hans Boehm <boehm@acm.org>
9150 * typeck.c (build_prim_array_type): Correctly set the high word too.
9152 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9154 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9156 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9157 list of methods for interfaces.
9159 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9161 * parse.y (qualify_ambiguous_name): Properly handle expressions
9164 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9166 * parse.y (check_final_assignment): Extended to process
9168 (patch_assignment): Have check_final_assignment called only once.
9170 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * java-tree.h (IS_INIT_CHECKED): New flag.
9173 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9174 * parse.y (patch_string): Call force_evaluation_order on the
9175 completed string concatenation tree.
9176 * expr.c (force_evaluation_order): Call force_evaluation_order on
9177 function's arguments too.
9179 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9181 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9182 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9183 (build_anewarray): Likewise.
9184 * parse.y (patch_newarray): Likewise.
9185 * parse.c: Regenerated.
9187 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9189 * decl.c (init_decl_processing): Added new class fields `depth',
9190 `ancestors', and `idt' to class_type_node. Use
9191 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9192 * class.c (make_class_data): Push initial values for new fields.
9193 * java-tree.h: Updated prototype for `build_invokeinterface'.
9194 * expr.c (build_invokeinterface): Changed parameters to accept
9195 `method' tree. Calculate index of `method' in its declaring
9196 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9197 (expand_invoke): Call `build_invokeinterface' with new parameters.
9198 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9201 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9203 * typeck.c (lookup_do): Search superinterfaces first
9204 when looking up an interface method. From Godmar Back
9207 2000-03-06 Tom Tromey <tromey@cygnus.com>
9209 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9211 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9213 * java-tree.h (lookup_argument_method2): Declared.
9214 (safe_layout_class): Prototype moved from parse.h.
9215 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9216 * parse.y (java_check_regular_methods): Local `super_class' gone.
9217 Call lookup_argument_method2 instead of lookup_argument_method.
9218 Perform modifier match for methods found declared in implemented
9219 interfaces. Fixed indentation problem. Overriding/hiding error
9220 report to take place only for methods found in classes.
9221 * typeck.c (lookup_argument_method): Changed leading
9222 comment. Re-written by calling lookup_do.
9223 (lookup_argument_method2): New function.
9224 (lookup_java_method): Re-written by calling lookup_do.
9225 (lookup_do): New function.
9227 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * check-init.c (check_init): Removed dead code. Handle (blank)
9231 * parse.y (declare_local_variables): New local `final_p', set it
9232 and use it to initialize LOCAL_FINAL.
9233 (check_final_assignment): Only check FIELD_DECLs.
9235 2000-02-17 Tom Tromey <tromey@cygnus.com>
9237 * Makefile.in (JAVA_OBJS): Added boehm.o.
9238 (boehm.o): New target.
9239 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9240 * java-tree.h (flag_use_boehm_gc): Declare.
9241 (get_boehm_type_descriptor): Declare.
9242 * lang.c (lang_f_options): Added `use-boehm-gc'.
9243 (flag_use_boehm_gc): New global.
9244 * lang-options.h: Added -fuse-boehm-gc.
9245 * boehm.c: New file.
9246 * class.c (get_dispatch_table): If class uses a Boehm type
9247 descriptor, put it in the vtable.
9248 (make_class_data): Removed dead code.
9250 2000-03-03 Per Bothner <per@bothner.com>
9252 * decl.c (init_decl_processing): Initialize sizetype properly.
9254 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9256 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9257 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9258 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9259 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9260 (jcf_parse): New local `current'. Load innerclasses seen in outer
9261 context being processed.
9262 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9263 * jcf-write.c (append_innerclasses_attribute): New function.
9264 (append_innerclasses_attribute_entry): Likewise.
9265 (get_access_flags): Handle static classes. Set anonymous and local
9266 classes to be private.
9267 (generate_classfile): Attribute count adjusted. Call
9268 append_innerclasses_attribute.
9269 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9270 PURE_INNER_CLASS_TYPE_P.
9271 * parse.y (parser_qualified_classname): New parameter `is_static',
9272 produce non qualified name accordingly.
9273 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9274 (create_interface): Added argument to parser_qualified_classname.
9275 (create_class): Added argument to parser_qualified_classname. Setup
9276 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9277 (add_inner_class_fields): Fixed indentation.
9278 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9279 (method_declarator): Fixed typo in comment.
9280 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9281 (build_current_thisn): Likewise.
9282 (patch_method_invocation): Likewise.
9284 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9286 * decl.c (current_function_decl): Move to toplev.c.
9288 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9290 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9291 (DECL_BIT_INDEX): Use underlying representation.
9292 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9294 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9296 * expr.c (build_java_ret): Pass proper type to size_binop.
9298 2000-02-25 Anthony Green <green@cygnus.com>
9300 * expr.c (build_class_init): Mark the decl to be ignored by
9302 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9303 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9304 * class.c (init_test_hash_newfunc): New function.
9305 (decl_hash): New function.
9306 (decl_compare): New function.
9307 * decl.c (emit_init_test_initialization): New function.
9308 (complete_start_java_method): Traverse the init test hashtable,
9309 calling emit_init_test_initialization.
9310 (always_initialize_class_p): Define.
9311 * expr.c (build_class_init): Use initialization tests when
9312 emitting class initialization code.
9313 (always_initialize_class_p): Declare.
9314 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9316 * java-tree.h: Include hash.h.
9317 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9318 (struct lang_decl): Add init_test_table field.
9319 (init_test_hash_entry): Define.
9321 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * gjavah.c (main): Avoid using `argi' to report unimplemented
9326 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9329 initialize locals to avoid warnings. Local `exception_type' moved
9332 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9334 * parse.y (resolve_expression_name): Use `orig' as a second
9335 argument to resolve_field_access.
9336 (resolve_field_access): Removed unnecessary code when dealing with
9339 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9341 * class.c (push_super_field): Don't push the field twice.
9342 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9343 * parse.h (java_reorder_fields): Prototyped.
9344 * parse.y (java_reorder_fields): New function.
9345 (java_layout_class): Simplified not to worry about re-ordering.
9347 2000-02-23 Tom Tromey <tromey@cygnus.com>
9349 * gjavah.c (print_name): In JNI case, correctly quote string.
9350 (print_method_info): Don't handle overrides in JNI mode.
9352 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9354 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9355 value type set to `boolean_type_node'.
9357 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9359 * jcf-dump.c (main): Test for correct condition after
9360 output file creation.
9362 2000-02-19 Anthony Green <green@cygnus.com>
9364 * jcf-depend.c (add_entry): Fix test for first list entry.
9366 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9368 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9369 * constants.c (build_constants_constructor): Likewise.
9371 2000-02-19 Anthony Green <green@cygnus.com>
9373 * jcf-depend.c (add_entry): Add entries to the end of the list.
9375 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9377 * decl.c (INT_TYPE_SIZE): Define if necessary.
9378 (expand_java_return): Handle the case of a native integer smaller
9381 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9383 * gjavah.c (help): Use GCCBUGURL.
9384 * jv-scan.c (help): Likewise.
9385 * jcf-dump.c (help): Likewise.
9387 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9389 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9392 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9394 * jcf-parse.c (load_class): Call `fatal' if no file containing
9395 the target class are found.
9397 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9399 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9400 lex.c, lex.h, and PARSE_H to...
9401 (parse.o, parse-scan.o): ...here, respectively.
9403 * lex.c: Split out code that may trigger SIGFPE from yylex()
9404 to its own function.
9405 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9407 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9409 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9411 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * parse.y (outer_field_access_p): Stop in time when outer contexts
9415 (resolve_qualified_expression_name): Properly qualify *everything*
9416 after a package.type to be resoled as expression names.
9417 (find_applicable_accessible_methods_list): Save/restore `class' to
9418 isolate it from a possible outer context search.
9420 2000-02-15 Tom Tromey <tromey@cygnus.com>
9422 * gjavah.c (jni_print_char): New function.
9423 (print_full_cxx_name): Use it.
9424 (decode_signature_piece): Likewise.
9425 (print_cxx_classname): Likewise.
9427 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9429 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9431 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9433 * gjavah.c: Include version.h.
9435 * jcf-dump.c: Likewise.
9437 * jv-scan.c: Likewise.
9439 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * parse.y (outer_field_access_fix): First parameter now a tree
9442 node. Check for assignment to final. First argument to
9443 build_outer_field_access_fix modified to accommodate prototype.
9444 (build_outer_field_access): Don't check for assignment to final
9446 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9447 possibly returned by outer_field_access_fix. Changed
9448 outer_field_access_fix's first argument.
9449 (check_final_assignment): $finit$'s context is OK.
9450 (patch_unaryop): Use node instead of its line/column value when
9451 calling outer_field_access_fix.
9453 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9455 * parse.y (interface_declaration:): No longer tagged
9456 <node>. Re-installed default action.
9457 (class_member_declaration:): Handle inner interfaces.
9458 (interface_member_declaration): Handle inner interfaces and
9460 (create_interface): Push error if one seen. Suspend parsing
9461 context when processing an inner interface.
9462 (register_fields): Inner class static field limitations not to
9463 apply to inner interfaces.
9465 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 * jcf-parse.c (load_class): Update `java_error_count' when a
9468 class' file can't be found.
9469 (parse.y): Avoid (byte)code generation when errors seen.
9471 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9474 decodes a valid node.
9475 (patch_binop): Handle TRUNC_DIV_EXPR.
9477 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * parse.y (resolve_package): New local `acc'. Try to progressively
9480 build and guess a package and type name.
9482 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9484 * parse.y (find_applicable_accessible_methods_list): Load and
9485 layout the search class if necessary.
9486 (java_complete_tree): Keep to original type of the folded initial
9489 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9492 Generate error message if circularity is detected. New static
9494 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9495 * jcf-write.c (generate_bytecode_insns): Very simply handle
9497 * parse.y (java_check_circular_reference): Use
9498 `cyclic_inheritance_report' during report, if necessary.
9499 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9500 walking NEW_ARRAY_INIT twice.
9502 2000-02-09 Tom Tromey <tromey@cygnus.com>
9504 * parse.y (check_class_interface_creation): Allow inner classes to
9505 be `private' or `protected', check modifiers' consistency. Prevent
9506 block local classes from bearing any modifiers.
9508 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9510 * except.c (check_start_handlers): Re-add prototype lost in last
9512 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9514 2000-02-09 Andrew Haley <aph@cygnus.com>
9516 * decl.c (clear_binding_level): Remove excess initializer.
9517 (maybe_poplevels): Remove unused variable.
9518 (force_poplevels): Ditto.
9519 (struct binding_level): Add comment.
9521 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * jcf-write.c (generate_classfile): Don't consider
9524 pre-initialization with reference value (use <clinit> instead.)
9525 * parse.y (java_fix_constructors): No generated constructor for
9527 (build_outer_field_access): Removed debug message.
9528 (outer_field_expanded_access_p): Adapted to bytecode generation.
9529 (build_outer_field_access_method): Use fix_method_argument_names.
9530 (build_outer_method_access_method): Fixed indentation. Added
9531 comment. Handle access method generation for static and also void
9533 (build_access_to_thisn): Inserted debug message.
9534 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9535 (resolve_qualified_expression_name): Fixed comment.
9536 (not_accessible_p): Adapted to bytecode generation. Added comment.
9537 (patch_method_invocation): Added comment.
9538 (maybe_use_access_method): Fixed leading comment. Handle static
9540 (java_complete_lhs): Don't shortcut handling of initialized upon
9541 declaration String type static fields when generating bytecode.
9542 (patch_unaryop): Handle outer field access when generating
9545 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * java-tree.h (FIELD_THISN): New macro.
9548 * jcf-write.c (append_synthetic_attribute): New function.
9549 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9550 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9551 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9553 (build_outer_field_access): Turned on access functions usage and
9554 generation when compiling to bytecode.
9555 (maybe_use_access_method): Likewise.
9557 2000-01-25 Andrew Haley <aph@cygnus.com>
9559 * java-except.h (struct eh_range): Add `expanded' field.
9560 (maybe_start_try): Add end_pc arg.
9561 (maybe_end_try): Ditto.
9562 * java-tree.h (force_poplevels): new function.
9563 * expr.c (expand_byte_code): Don't call maybe_start_try or
9565 * except.c (add_handler): Reset expanded.
9566 (expand_start_java_handler): Set expanded.
9567 (check_start_handlers): Don't expand a start handler that's
9568 already been expanded.
9569 (maybe_start_try): Add end_pc arg. Only expand a handler which
9571 (expand_end_java_handler): call force_poplevels.
9572 (force_poplevels): new function.
9573 * decl.c (binding_level): Add start_pc of binding level.
9574 (maybe_pushlevels): Call maybe_start_try when pushing binding
9576 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9577 (LARGEST_PC): Define.
9578 (clear_binding_level): Use LARGEST_PC.
9580 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9581 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9582 (binding_depth, is_class_level, current_pc): new variables.
9583 (struct binding_level): ditto.
9584 (indent): new function.
9585 (push_jvm_slot): add debugging info.
9586 (maybe_pushlevels): ditto.
9587 (maybe_poplevels): ditto.
9590 (start_java_method): ditto.
9591 (give_name_to_locals): comment only.
9592 * except.c (binding_depth, is_class_level, current_pc):
9594 (expand_start_java_handler): add debugging info.
9595 (expand_end_java_handler): ditto.
9597 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9599 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9600 (print_name_for_stub_or_jni, process_file): Constify a char*.
9602 2000-02-03 Tom Tromey <tromey@cygnus.com>
9604 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9606 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9608 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9609 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9612 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9614 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9615 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9616 (struct lang_type): New field `ii_block'.
9617 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9618 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9619 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9620 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9621 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9622 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9624 * parse.y (add_instance_initializer): New function.
9625 (in_instance_initializer): New static global.
9626 (class_body_declaration:): Link instance initializer block.
9627 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9628 (array_creation_expression:): Remove unused local.
9629 (java_parser_context_push_initialized_field): Fixed leading
9630 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9631 CPC_INSTANCE_INITIALIZER_LIST.
9632 (java_parser_context_pop_initialized_field): Likewise.
9633 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9634 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9635 CPC_INITIALIZER_STMT.
9636 (fix_constructors): New local `class_type'. Use it. Call
9637 add_instance_initializer.
9638 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9639 (patch_return): Forbid return in instance initializers.
9640 (patch_throw_statement): Enforce exception handling in the context
9641 of instance initializers.
9643 2000-02-03 Tom Tromey <tromey@cygnus.com>
9645 * Make-lang.in (java.mostlyclean): Remove executables in
9648 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9650 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9651 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9652 (java_float_finite): Convert to use union Word from javaop.h.
9653 (java_double_finite): Convert to use union DWord from javaop.h.
9655 2000-02-02 Tom Tromey <tromey@cygnus.com>
9657 * gjavah.c (options): Added `jni' entry.
9658 (help): Document -jni.
9659 (flag_jni): New global.
9660 (process_file): Handle JNI output. Don't print text from
9661 -prepend, -add, etc, when generating stubs. Only remove `.class'
9662 suffix if it actually exists.
9663 (main): Create a `.c' file when run with `--jni --stubs'. Create
9664 correct output file name with `--jni'.
9665 (print_include): Mangle header name differently in JNI case.
9666 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9668 (print_method_info): Handle JNI case. Put signature info into
9669 method name. Handle case when STREAM is NULL.
9670 (print_name_for_stub_or_jni): New function.
9671 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9672 (print_cxx_classname): Handle JNI.
9673 (print_full_cxx_name): Likewise.
9674 (decode_signature_piece): Likewise.
9675 (overloaded_jni_method_exists_p): New function.
9676 (struct method_name): Added `signature' and `sig_length' fields.
9677 (HANDLE_END_FIELD): Do nothing in JNI mode.
9679 2000-02-02 Tom Tromey <tromey@cygnus.com>
9681 * jv-scan.c: Include version.c, <getopt.h>.
9682 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9683 (options): New array.
9684 (usage): New function.
9685 (version): New function.
9686 (main): Use getopt_long to parse command line.
9687 * jcf-dump.c: Include version.c, <getopt.h>.
9688 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9689 OPT_JAVAP): New macros.
9690 (options): New array.
9691 (usage): Return `void'. Changed message.
9692 (help): New function.
9693 (version): New function.
9694 (main): Use getopt_long_only to parse command line.
9695 * gjavah.c: Include <getopt.h>.
9696 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9697 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9698 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9699 (options): New array.
9700 (java_no_argument): Removed.
9701 (help): Updated with missing options.
9702 (main): Use getopt_long_only to parse command line.
9703 (usage): Changed message.
9705 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9708 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9709 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9710 * parse.y (array_creation_expression:): Handle anonymous arrays.
9711 (build_array_from_name): Don't set `ret_name' if null.
9712 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9713 (qualify_ambiguous_name): Likewise.
9714 (java_complete_expand_class): Likewise.
9716 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9718 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9719 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9720 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9721 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9722 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9723 AIPL_FUNCTION_COMPLETED_INVOCATION.
9724 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9725 AIPL_FUNCTION_INVOCATION_READY.
9726 (AIPL_FUNCTION_DECLARATION): New enum entry.
9727 * parse.y (reorder_static_initialized): New function.
9728 (java_parser_context_pop_initialized_field): Use it.
9729 (add_inner_class_fields): Use
9730 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9731 augmented. Install marker after last alias initializer, if any.
9732 (generate_finit): Fixed typo. Don't try to retain only the used
9734 (method_header): Compute and set DECL_FUNCTION_NAP.
9735 (method_declarator): Fixed comment. Insert alias initializer in
9737 (build_alias_initializer_parameter_list): Fixed leading
9738 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9739 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9740 (java_complete_expand_class): Code to retain only used aliases
9742 (java_complete_expand_methods): New local `first_decl'. Generate
9743 $finit$ first, then expand the constructors, regular methods and
9745 (java_complete_expand_method): Don't report error on missing
9746 return statement if previously detected bogus.
9747 (fix_constructors): Don't patch constructor parameters list.
9748 (patch_method_invocation): Use new AIPL enum values. Reverse
9749 alias initializer list for anonymous classes.
9751 2000-01-30 Anthony Green <green@redhat.com>
9753 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9754 determine how many stack slots to pop.
9756 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9759 error handling/recovery.
9760 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9762 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9764 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9765 FIELD_LOCAL_ALIAS_USED): New macros.
9766 (DECL_FUNCTION_NAP): New macro.
9767 (struct lang_decl): New field `nap'.
9768 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9769 (struct lang_type): New fields `finit_stmt_list' and
9771 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9772 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9773 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9774 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9775 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9776 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9777 (BUILD_THROW): Macro line separator re-indented.
9778 * parse.y (end_class_declaration): New function.
9779 (maybe_generate_pre_expand_clinit): New name for
9780 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9781 pre-expand static fields.
9782 (maybe_generate_clinit): Function deleted.
9783 (check_for_static_method_reference): Prototype's parameter list
9785 (generate_finit): New name for maybe_generate_finit. Changed
9786 leading comment. Function rewritten to use
9787 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9788 (build_alias_initializer_parameter_list): New function.
9789 (java_parser_context_pop_initialized_field): Likewise.
9790 (add_inner_class_fields): Likewise.
9791 (type_declaration:): Call end_class_declaration.
9792 (class_member_declaration:): Likewise.
9793 (formal_parameter_list:): Fixed typos.
9794 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9795 element. Improved error handling.
9796 (block_statement:): Call end_class_declaration.
9797 (anonymous_class_creation:): Likewise.
9798 (create_anonymous_class): Fixed comments.
9799 (create_class): Call add_inner_class_fields.
9800 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9801 (method_header): Use MARK_FINAL_PARMS.
9802 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9803 (method_declarator): Propagate final argument flag.
9804 (craft_constructor): New local `artificial'. Call
9805 build_alias_initializer_parameter_list. Use
9806 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9807 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9809 (complete_expand_class): Get rid of unused outer context local
9811 (java_complete_expand_methods): Fixed leading
9812 comment. Generate/pre-expand <clinit> first. Changed method
9813 expansion order to regular, $finit$, constructors, <clinit>.
9814 (java_complete_expand_method): Set current_function_decl.
9815 (fix_constructors): Fix constructor parameter list to account for
9816 outer context local alias initializers.
9817 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9818 (resolve_expression_name): Lookup outer context local aliases. New
9819 local `access', use it.
9820 (patch_method_invocation): Patch inner class ctor invocation with
9821 outer context local aliases initialization values. $finit$
9822 invocation patching now includes things generated with
9823 build_alias_initializer_parameter_list.
9824 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9825 (build_super_invocation): Likewise.
9826 (patch_assignment): Changed comment.
9828 2000-01-27 Andrew Haley <aph@cygnus.com>
9830 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9834 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9836 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9838 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9840 * parse.y (register_fields): Don't pass a format specifier to
9841 OBSOLETE_MODIFIER_WARNING.
9842 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9843 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9845 (check_modifiers): Change function into a macro.
9846 (check_class_interface_creation): Pass a literal format string.
9848 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9850 * buffer.h: PROTO -> PARAMS.
9851 * check-init.c: Likewise.
9852 * class.c: Likewise.
9853 * constants.c: Likewise.
9854 * convert.h: Likewise.
9856 * except.c: Likewise.
9858 * gjavah.c: Likewise.
9859 * java-except.h: Likewise.
9860 * java-tree.h: Likewise.
9861 * jcf-depend.c: Likewise.
9862 * jcf-dump.c: Likewise.
9863 * jcf-parse.c: Likewise.
9864 * jcf-path.c: Likewise.
9865 * jcf-reader.c: Likewise.
9866 * jcf-write.c: Likewise.
9868 * jv-scan.c: Likewise.
9869 * jvgenmain.c: Likewise.
9870 * jvspec.c: Likewise.
9874 * parse-scan.y: Likewise.
9875 * parse.h: Likewise.
9876 * parse.y: Likewise.
9877 * typeck.c: Likewise.
9878 * verify.c: Likewise.
9881 * zextract.c: Likewise.
9882 * zipfile.h: Likewise.
9884 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9887 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9888 * constants.c (build_constant_data_ref): Check for cached
9889 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9890 in TYPE_CPOOL_DATE_REF.
9891 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9892 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9893 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9894 (LOCAL_FINAL): New macro.
9895 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9896 constant pool -- don't try to reuse.
9897 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9899 (find_in_current_zip): Use TYPE_JCF.
9900 * parse.h (java_check_final): Prototype removed.
9901 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9902 (maybe_create_class_interface_decl,
9903 check_class_interface_creation): Likewise.
9904 (java_expand_finals): Function removed.
9905 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9906 (block_statement:): Fixed comment.
9907 (anonymous_class_creation:): Likewise.
9908 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9910 (check_class_interface_creation): Loosened error report on (inner)
9911 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9912 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9913 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9915 (create_interface): Likewise.
9916 (anonymous_class_counter): New static global.
9917 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9918 patch. Fixed comments.
9919 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9920 anonymous_class_counter when declaring a toplevel class.
9921 (craft_constructor): Fixed constructor name when handling
9922 anonymous classes. Anonymous class constructors to feature hidden
9924 (java_fix_constructors): Added comment.
9925 (java_check_final): Function removed.
9926 (java_complete_expand_methods): Fixed comment. Don't generate
9927 class data, save its outgoing constant pool instead.
9928 (verify_constructor_super): Skip anonymous class constructor
9929 hidden this$<n> parameter.
9930 (java_expand_classes): New local `saved_ctxp'. Removed call to
9931 java_expand_finals and java_check_final. Expand anonymous class
9932 constructors. Generate class data.
9933 (build_super_invocation): Skip anonymous class hidden this$<n>
9935 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9936 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9937 (set_java_signature): Likewise.
9939 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9941 * gjavah.c: Delete ACC_VISIBILITY define.
9942 * jcf.h: Add ACC_VISIBILITY define.
9943 * parse.y: final: rule tagged <value>.
9944 (java_check_regular_methods): Use ACC_VISIBILITY define for
9945 default package access check.
9946 (local_variable_declaration_statement): Use final: rule.
9948 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9950 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9953 2000-01-17 Tom Tromey <tromey@cygnus.com>
9955 * gjavah.c (print_field_info): Allow non-static final fields.
9957 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9960 * parse.y (patch_anonymous_class): New function.
9961 (create_anonymous_class): Register incomplete type when the
9962 class/interface to extends/implement isn't known yet.
9963 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9964 (verify_constructor_super): Tuned error message.
9966 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9969 (ANONYMOUS_CLASS_P): New macro.
9970 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9971 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9972 * parse.y (create_class): Added leading argument.
9973 (maybe_create_class_interface_decl,
9974 check_class_interface_creation): Likewise.
9975 (craft_constructor): New function.
9976 (verify_constructor_super): Added argument in prototype.
9977 (class_declaration:): Inserted leading argument.
9978 (for_begin:): Use FOR_LOOP_P.
9979 (anonymous_class_creation): Create WFL of the anonymous class to
9980 instantiate. Call build_new_invocation. Added comments.
9981 (check_class_interface_creation): Handle parameter `anonymous' in
9982 verbose mode class creation announce.
9983 (link_nested_class_to_enclosing): Exclude anonymous classes.
9984 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9985 anonymous class, even though they appear to have an enclosing
9987 (create_interface): Pass extra argument to
9988 check_class_interface_creation.
9989 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9990 (create_class): Call check_class_interface_creation and
9991 maybe_create_class_interface_decl with extra new argument. Don't
9992 add private this$<n> to anonymous classes.
9993 (method_declarator): Insert hidden this$<n> to anonymous class
9995 (java_fix_constructors): Deleted code creating default
9996 constructor. Call craft_constructor instead.
9997 (java_check_regular_methods): Set `saw_constructor' to 1 for
9999 (fix_constructors): Pass extra argument to verify_constructor_super.
10000 (verify_constructor_super): New local `sdecl', use it. Search for
10001 matching constructor (possibly featuring arguments) in super
10003 (lookup_method_invoke): Craft constructor according to arguments
10004 list when dealing with anonymous class constructors.
10005 (build_super_invocation): Pass arguments to anonymous class super
10007 (search_loop): Use FOR_LOOP_P.
10008 (labeled_block_contains_loop_p): Likewise.
10010 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10012 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10013 (enclosing_context_p): New function.
10014 (get_access_flags_from_decl): Handle CLASS_STATIC.
10015 (maybe_layout_super_class): Extra first argument passed to
10017 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10019 * decl.c (access0_identifier_node): New global.
10020 (init_decl_processing): access0_identifier_node initialized.
10021 (pushdecl): Set DECL_CONTEXT only on non type decls.
10022 * expr.c (lookup_field): Lookup inner class fields in enclosing
10024 (expand_invoke): Use ID_INIT_P.
10025 (expand_java_field_op): Use DECL_CLINIT_P.
10026 * java-tree.def (CLASS_LITERAL): New tree code.
10027 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10028 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10029 (struct lang_decl): New field `inner_access'.
10030 (enclosing_context_p): Prototyped.
10031 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10032 ID_CLINIT_P): New macros.
10033 (CLASS_STATIC): New macro.
10034 (CLASS_ACCESS0_GENERATED_P): New macro.
10035 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10036 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10037 INNER_CLASS_P): New macros.
10038 (DECL_INNER_CLASS_LIST): New macro.
10039 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10041 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10042 the shift value to int. Fixed typo in comment.
10043 * lex.c (inst_id, wpv_id): Initialize.
10044 * mangle.c (unicode_mangling_length): Take `$' into account.
10045 * parse.h (DRECOVER, RECOVER): Terminate properly.
10046 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10047 (typedef struct _jdep): New field `enclosing'.
10048 (JDEP_ENCLOSING): New macro.
10049 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10050 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10051 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10052 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10053 GET_ENCLOSING_CPC_CONTEXT): New macros.
10054 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10055 (do_resolve_class): Added extra argument in prototype.
10056 * parse.y (resolve_class): Added extra argument in prototype.
10057 (maybe_create_class_interface_decl): Likewise.
10058 (maybe_use_access_method, build_wfl_wrap): New functions.
10059 (java_complete_expand_classes, java_complete_expand_class):
10061 (java_parser_context_push_initialized_field,
10062 java_parser_context_suspend, java_parser_context_resume):
10064 (maybe_make_nested_class_name, make_nested_class_name,
10065 set_nested_class_simple_name_value,
10066 link_nested_class_to_enclosing, find_as_inner_class,
10067 find_as_inner_class_do, check_inner_class_redefinition,
10068 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10069 maybe_build_thisn_access_method, build_outer_field_access,
10070 build_outer_field_access_methods, build_outer_field_access_expr,
10071 build_outer_method_access_method, build_new_access_id,
10072 build_outer_field_access_method, outer_field_access_p,
10073 outer_field_expanded_access_p, outer_field_access_fix,
10074 build_incomplete_class_ref, patch_incomplete_class_ref,
10075 create_anonymous_class): Likewise.
10076 (inst_id, wpv_id): New static global variables.
10077 (synchronized:): New rule, tagged <node>.
10078 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10080 (anonymous_class_creation:): New rule, tagged <node>.
10081 (NEW_TK): Tagged <node>.
10082 (type_literals, array_type_literal): New rules, tagged <node>.
10083 (class_declaration:): Removed action when reducing by class_body:
10084 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10085 using GET_CPC in sub-rules.
10086 (class_member_declaration): Handle inner classes.
10087 (method_declaration): When reducing method_header:, reset
10088 current_function_decl when appropriate.
10089 (method_declarator:): Set the number of formal parameter to 0 for
10090 method declared without arguments.
10091 (constructor_declarator:): Likewise.
10092 (static_initializer:): List of elements kept in a list.
10093 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10094 use of the keyword `static' for type declarations.
10095 (block_statement:): Handle inner class declarations.
10096 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10097 type qualified `this'.
10098 (class_instance_creation_expression): Use anonymous_class_creation:
10099 to handle inner class instances creation. Handle qualified `new'.
10100 (something_dot_new): Added appropriate actions.
10101 (create_new_parser_context): New function.
10102 (java_push_parser_context, java_parser_context_save_global,
10103 java_parser_context_suspend): Use create_new_parser_context.
10104 (check_modifiers): Changed leading comment.
10105 (check_class_interface_creation): Handle interclasses.
10106 (add_superinterfaces): Fixed comment.
10107 (create_interface): Build qualified name from the raw_name instead
10108 of its matching WFL. Push the initialized fields list. raw_name added
10109 as an extra argument to maybe_create_class_interface_decl.
10110 (create_class): Build qualified name from the raw_name instead of
10111 its matching WFL. Removed assignment to current_parsed_class_un.
10112 Call PUSH_ERROR before returning an error. Suspend the current
10113 parser context when processing an inner class. Push the
10114 initialized fields list. raw_name added as an extra argument to
10115 maybe_create_class_interface_decl. Add the private this$<n>
10117 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10118 (register_fields): Get the class type from GET_CPC and handle
10119 previous errors. Added code to handle the creation of static
10120 fields in inner classes. Initialized fields initialization
10121 statements kept in a list of lists.
10122 (maybe_generate_finit): Initialized fields initialization
10123 statements kept in a list of lists. Use GET_CPC.
10124 (maybe_generate_clinit): Likewise.
10125 (method_header): Use GET_CPC and GET_CPC_UN.
10126 (parser_qualified_classname): Handle inner classes.
10127 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10128 (java_fix_constructors): Hide pointer to enclosing context
10129 instance in constructor list when dealing with inner classes.
10130 (jdep_resolve_class): Call resolve_class with extra first argument
10132 (resolve_class): Add enclosing context as a first extra argument
10133 to do_resolve_class.
10134 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10136 (resolve_no_layout): Extra argument added to resolve_class
10138 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10139 (java_get_real_method_name): Use GET_CPC_UN.
10140 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10141 (java_check_abstract_methods): Handle static method declared in
10142 inner classes by an error.
10143 (java_check_regular_methods): Use DECL_CLINIT_P.
10144 (source_start_java_method): Also set DECL_MAX_LOCALS.
10145 (create_artificial_method): Call java_parser_context_save_global
10146 and java_parser_context_restore_global instead of saving/restoring
10147 the context by hand.
10148 (expand_start_java_method): Improved verbose mode message.
10149 (java_complete_expand_methods): Fixed leading comment. Use
10151 (fix_constructors): Added assignment to this$<n> if necessary.
10152 (java_expand_classes): Call java_complete_expand_classes instead
10153 of java_complete_expand_methods.
10154 (make_qualified_primary): Simplified.
10155 (merge_qualified_name): Optimized for missing left or right parts.
10156 (resolve_expression_name): Handle access to outer class fields from
10158 (resolve_qualified_expression_name): New macro
10159 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10160 classes. Report error on non appropriate qualification of
10161 `new'. Handle qualified `this'.
10162 (not_accessible_p): Allow access to outer class private fields from
10164 (patch_method_invocation): Handle method invocations through
10165 access methods and inner class constructor invocations.
10166 (find_applicable_accessible_methods_list): Search enclosing
10167 contexts of an inner class.
10168 (search_applicable_methods_list): Fixed typo.
10169 (argument_types_convertible): Handle inner class constructors'
10170 hidden outer context reference argument.
10171 (qualify_ambiguous_name): Handle qualified `this'.
10172 (java_complete_lhs): Handle use of field accessed through
10173 artificial access methods in various cases of assignments. Handle
10174 CLASS_LITERAL node.
10175 (check_final_assignment): Use DECL_CLINIT_P.
10176 (valid_ref_assignconv_cast_p): Handle the destination being an
10177 enclosing context of the source.
10178 (patch_unaryop): Handle use of field accessed through artificial
10180 (patch_return): Use DECL_CLINIT_P.
10181 (patch_throw_statement): Use DECL_CLINIT_P.
10182 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10183 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10186 2000-01-16 Anthony Green <green@cygnus.com>
10188 * parse.y (build_string_concatenation): Only use
10189 StringBuffer(String) shortcut if String arg is constant.
10191 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10194 the shift value to int. Fixed typo in comment.
10196 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10198 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10199 * jcf-write.c: Likewise.
10200 * parse.y: Likewise.
10201 * parse.c: Regenerate.
10203 2000-01-09 Anthony Green <green@cygnus.com>
10205 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10206 bytecodes in the correct order.
10208 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10210 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10212 2000-01-06 Anthony Green <green@cygnus.com>
10214 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10215 before building constant array decl.
10217 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10220 method invocation and typo in conditional expression.
10221 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10222 the appropriate NOTE_POP.
10223 * parse.y (patch_binop): Shift value mask to feature the right
10226 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10228 * class.c (assume_compiled, assume_compiled_node): Add static
10230 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10232 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10234 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10236 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10237 to `__modifier' to avoid stringifying it.
10239 * parse.y (verify_constructor_circularity): Don't call a variadic
10240 function with a non-literal format string.
10241 (java_check_abstract_methods): Move unreachable code inside
10242 `continue' statement.
10243 (lookup_method_invoke): Call xstrdup, not strdup.
10245 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10248 * jcf-parse.c (yyparse): Likewise.
10250 * jv-scan.c (main): Likewise.
10252 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10254 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10255 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10256 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10259 * parse.y (synchronized, variable_redefinition_error,
10260 check_class_interface_creation, create_interface, create_class,
10261 method_header, finish_method_declaration,
10262 check_modifiers_consistency, method_declarator,
10263 complete_class_report_errors, check_abstract_method_definitions,
10264 java_check_regular_methods, check_throws_clauses,
10265 java_check_abstract_methods, read_import_dir,
10266 check_pkg_class_access, declare_local_variables, fix_constructors,
10267 cut_identifier_in_qualified, resolve_expression_name,
10268 resolve_qualified_expression_name, patch_method_invocation,
10269 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10270 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10271 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10272 patch_try_statement, patch_synchronized_statement,
10273 patch_throw_statement, check_thrown_exceptions,
10274 patch_conditional_expr): Likewise.
10276 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10278 * Makefile.in (LIBDEPS): Added gcc's errors.o
10279 (../jcf-dump$(exeext):): Link with gcc's errors.o
10280 (../gcjh$(exeext):): Likewise.
10281 * expr.c (expand_java_NEW): Layout the entire target type instead of
10282 laying out its methods only.
10283 (lookup_field): Layout the class after having loaded it.
10284 * java-tree.h (java_debug_context): Declared.
10285 * jcf-io.c (toplev.h): Included.
10286 (find_class): Removed assignment to jcf's outofsynch
10287 field. Force source file to be read if newer than its matching
10288 class file. Tweaked debug messages.
10289 * jcf-parse.c (jcf_out_of_synch): Deleted.
10290 (read_class): Call to jcf_out_of_synch removed.
10291 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10292 (jcf_out_of_synch): Prototype deleted.
10293 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10294 `deprecated' and `class_err': integer turned into bit-fields.
10295 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10296 * parse.y (package_list): New global.
10297 (package_declaration:): Record newly parsed package name.
10298 (extra_ctxp_pushed_p): Static global deleted.
10299 (java_parser_context_save_global): Create buffer context for the
10300 purpose of saving globals, if necessary.
10301 (java_parser_context_restore_global): Pop context pushed for the
10302 purpose of saving globals, if necessary.
10303 (java_debug_context_do): New prototype and function.
10304 (java_debug_context): Likewise.
10305 (do_resolve_class): Use already parsed package names to qualify
10306 and lookup class candidate.
10307 (java_pre_expand_clinit): Removed unnecessary local variable.
10309 1999-12-17 Tom Tromey <tromey@cygnus.com>
10311 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10313 (process_file): Use `\n\' at end of each line in string.
10315 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10317 * expr.c (expand_invoke): Layout the loaded class before
10318 attempting to use it.
10319 (expand_java_field_op): Allow final field assignments to take
10321 * typeck.c (convert): Return error_mark_node if expr is null.
10323 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10325 * class.c (class_depth): Return -1 if the class doesn't load
10327 * expr.c (can_widen_reference_to): Check for errors during depth
10328 computation and return 0 accordingly.
10329 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10330 create default constructors and add an other error check.
10331 * parse.h (java_fix_constructors): Prototyped.
10332 * parse.y (java_pre_expand_clinit): Likewise.
10333 (build_super_invocation): Re-prototyped to feature one argument.
10334 (java_check_circular_reference): Directly use `current'.
10335 (java_fix_constructors): New function.
10336 (java_check_regular_methods): Don't create default constructors
10337 here, but abort if none were found.
10338 (java_complete_expand_methods): Pre-process <clinit> calling
10339 java_pre_expand_clinit.
10340 (java_pre_expand_clinit): New function.
10341 (fix_constructors): build_super_invocation invoked with the
10342 current method declaration as an argument.
10343 (build_super_invocation): Use the context of the processed method
10344 decl argument instead of current_class.
10345 * typeck.c (lookup_java_method): Take WFLs in method names into
10348 1999-12-14 Per Bothner <per@bothner.com>
10350 * class.c (make_class_data): flag_keep_inline_functions to keep
10351 private methods in the method array.
10353 1999-12-15 Anthony Green <green@cygnus.com>
10355 * check-init.c (check_init): Take into account both types of
10356 `throw's when checking for uninitialized variables.
10358 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10360 * parse.y (java_complete_lhs): Force conversion of array
10361 dimensions to int_type_node, that's what runtime's ABI expects.
10363 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10366 operand of a WFL, until the Java front-end gets fixed with regard
10367 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10369 1999-12-10 Andrew Haley <aph@cygnus.com>
10371 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10372 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10373 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10374 java-tree.h: Ditto.
10375 jcf-write.c: Ditto.
10377 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10380 before calling expand_eh_region_start and expand_start_all_catch.
10381 * except.c (expand_start_java_handler): Switch to permanent
10382 obstack before calling expand_eh_region_start.
10383 (expand_end_java_handler): Switch to permanent obstack before
10384 calling expand_start_all_catch.
10386 1999-12-5 Anthony Green <green@cygnus.com>
10388 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10389 function with side effects.
10390 (init_decl_processing): Mark all memory allocating DECLs with
10393 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10395 * except.c (expand_end_java_handler): Call
10396 expand_resume_after_catch and end_catch_handler.
10398 1999-11-30 Anthony Green <green@cygnus.com>
10400 * verify.c (verify_jvm_instructions): Create new return label
10401 chain if non existent (don't rely on the verified state of the jsr
10404 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10407 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10409 * parse.y (patch_assignment): Removed bogus final class test on
10410 lhs when checking on whether to emit an ArrayStoreException runtime
10412 * expr.c (expand_java_arraystore): Likewise.
10414 1999-11-28 Anthony Green <green@cygnus.com>
10416 * decl.c (find_local_variable): Reuse single slot decls when
10419 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * jcf-parse.c (saw_java_source): Global variable removed.
10422 (read_class): Don't use `saw_java_source'. Added extra braces.
10423 (yyparse): Code setting `saw_java_source' removed.
10425 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10427 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10429 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10431 * verify.c (merge_type_state): Non verified subroutines being
10432 considered more than once to trigger passive type merge.
10434 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10437 in case of error. Error message tuned.
10439 1999-11-21 Anthony Green <green@cygnus.com>
10441 * constants.c (find_methodref_index): Unwrap method names before
10442 inserting them in the constant pool.
10444 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10446 * class.c (assume_compiled_node): New typedef.
10447 (assume_compiled_tree): New static data.
10448 (find_assume_compiled_node): New function.
10449 (add_assume_compiled): New function.
10450 (assume_compiled): New function.
10451 * class.c (make_class_data): Use assume_compiled.
10452 (is_compiled_class): Use assume_compiled.
10454 * java-tree.h (add_assume_compiled): Declare.
10456 * lang.c (lang_decode_option): Parse new options.
10458 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10460 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10461 int_type_node: that's what `_Jv_AllocObject' expects.
10463 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * parse.y (lookup_method_invoke): Use lang_printable_name to
10466 reliably build the type name during error report. Fixes PR gcj/97.
10468 1999-11-09 Tom Tromey <tromey@cygnus.com>
10470 * jcf-path.c: Include <sys/stat.h>.
10471 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10472 (DIR_UP): New macro.
10474 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * parse.y (source_end_java_method): Resume permanent allocation,
10477 reversing Apr 27 1998 patch.
10478 (patch_string_cst): Pop obstacks after having pushed the permanent
10481 1999-11-05 Tom Tromey <tromey@cygnus.com>
10483 * class.c (finish_class): Emit inlined methods if any native
10484 methods exist in the class. Fixes PR gcj/85.
10486 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10488 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10489 (qualify_ambiguous_name): Likewise.
10491 1999-11-03 Godmar Back <gback@cs.utah.edu>
10493 * typeck.c: (lookup_java_method): search all inherited
10494 interfaces when looking up interface method.
10496 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10498 * parse.y (method_header:): Issue error message for rule `type
10500 (synchronized:): Error report when not using synchronized.
10502 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10505 being used before the superclass constructor has been called.
10506 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10507 instead of `CALL_THIS_CONSTRUCTOR_P'.
10509 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10511 * check-init.c: Fix typo in comment.
10513 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10518 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10520 * parse.y (expression_statement:): Call function to report
10521 improper invocation of a constructor.
10522 (parse_ctor_invocation_error): New function.
10524 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10526 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10529 1999-10-21 Tom Tromey <tromey@cygnus.com>
10531 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10532 in generated `main'.
10534 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10537 (qualify_ambiguous_name): Likewise.
10539 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10541 * parse.y (java_complete_tree): fold_constant_for_init to work on
10543 (java_complete_lhs): Likewise.
10544 (array_constructor_check_entry): Complete an initializer element
10545 on permanent_obstack.
10547 1999-10-19 Tom Tromey <tromey@cygnus.com>
10549 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10550 From Mike Moreton <mike@pillim.demon.co.uk>.
10552 1999-10-15 Greg McGary <gkm@gnu.org>
10554 * java-tree.h (flag_bounds_check): Remove extern decl.
10555 * lang.c (flag_bounds_check): Remove global variable.
10556 (lang_f_options): Remove "bounds-check" entry.
10557 (lang_init_options): Default flag_bounds_check to "on".
10559 1999-10-14 Tom Tromey <tromey@cygnus.com>
10561 * jvgenmain.c (usage): New function.
10562 (main): Use it. Also, handle `-D' options.
10563 * jvspec.c (lang_specific_driver): Recognize -D.
10564 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10566 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10568 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10570 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10571 variadic function with a non-literal format string.
10573 * parse-scan.y (report_main_declaration): Likewise.
10575 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10577 * parse.y (read_import_dir, patch_assignment, patch_binop,
10578 patch_array_ref): Likewise.
10580 * typeck.c (build_java_array_type): Likewise.
10582 * verify.c (verify_jvm_instructions): Likewise.
10584 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10588 1999-10-07 Anthony Green <green@cygnus.com>
10590 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10591 where CHECK_PUT may fail for valid reasons.
10593 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10594 UNSAFE_PUTN): New macros.
10596 1999-10-04 Tom Tromey <tromey@cygnus.com>
10598 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10599 well. Fixes Java PR gcj/59.
10600 * parse-scan.y (yyerror): Report errors.
10602 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10604 * decl.c (insert_block): Remove unconditional `abort'.
10606 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10608 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10609 FUNCTION_CODE now of type int. All callers changed.
10610 Set the builtin's DECL_BUILT_IN_CLASS.
10612 1999-09-23 Tom Tromey <tromey@cygnus.com>
10614 * jvspec.c (lang_specific_driver): Don't read spec file if
10615 -fsyntax-only given.
10617 1999-09-22 Tom Tromey <tromey@cygnus.com>
10619 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10621 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10622 (WORDS_TO_LONG): Likewise.
10623 (WORDS_TO_DOUBLE): Likewise.
10625 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10628 (RELOCATION_VALUE_1): Likewise.
10629 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10630 push_in_const, push_long_const): Prototyped.
10631 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10632 (push_constant2): Likewise.
10633 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10634 (find_constant_wide): Cast find_constant2's integer arguments to
10636 (find_constant_index): Cast find_constant2's and find_constant2's
10637 integer arguments to `jword'.
10638 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10639 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10640 (emit_if): Use RELOCATION_VALUE_1.
10641 (emit_goto): Likewise.
10642 (emit_jsr): Likewise.
10643 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10644 argument to push_long_const to HOST_WIDE_INT.
10646 1999-09-15 Andreas Schwab <schwab@suse.de>
10648 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10650 1999-09-20 Nick Clifton <nickc@cygnus.com>
10652 * lang.c (lang_decode_option): Extend comment.
10654 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10656 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10659 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10661 * gjavah.c (get_field_name, print_method_info, print_include,
10662 add_namelet): Use xmalloc, not malloc.
10664 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10665 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10668 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10670 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10672 * jcf-path.c (add_entry): Likewise.
10674 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10676 * jv-scan.c (xmalloc): Remove definition.
10678 * jvgenmain.c (xmalloc): Likewise.
10680 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10682 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10684 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10685 concat, not xmalloc/sprintf.
10686 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10687 (xstrdup): Remove definition.
10689 * parse.y (duplicate_declaration_error_p,
10690 constructor_circularity_msg, verify_constructor_circularity,
10691 check_abstract_method_definitions, java_check_regular_methods,
10692 java_check_abstract_methods, patch_method_invocation,
10693 check_for_static_method_reference, patch_assignment, patch_binop,
10694 patch_cast, array_constructor_check_entry, patch_return,
10695 patch_conditional_expr): Use xstrdup, not strdup.
10697 * zextract.c (ALLOC): Use xmalloc, not malloc.
10699 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10701 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10703 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10704 (do_spec, lang_specific_pre_link, lang_specific_driver,
10705 input_filename, input_filename_length): Don't declare.
10706 (main_class_name, jvgenmain_spec, lang_specific_driver):
10708 (lang_specific_driver): All calls to the function pointer
10709 parameter now explicitly call `fatal'.
10711 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10713 * parse.y (find_applicable_accessible_methods_list): Search
10714 abstract classes as interfaces.
10716 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * class.c (finish_class): We're now outside a valid method
10719 declaration. Tell the rest of gcc so.
10721 1999-09-08 Bruce Korb autogen@linuxbox.com
10723 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10725 1999-09-07 Tom Tromey <tromey@cygnus.com>
10727 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10729 (decode_signature_piece): Don't emit "::" in JArray<>.
10730 (print_namelet): Only print trailing `;' when printing a class.
10732 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10734 * java-tree.h: Delete declarations for all tree nodes now moved to
10736 * decl.c: Delete their definitions.
10738 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10740 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10741 * Makefile.in (OBJS): Add ggc-callbacks.o.
10742 (OBJDEPS): Likewise.
10744 1999-09-03 Tom Tromey <tromey@cygnus.com>
10746 * parse.y (strip_out_static_field_access_decl): Return operand if
10747 it satisfies JDECL_P.
10749 1999-09-02 Tom Tromey <tromey@cygnus.com>
10751 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10752 Handle nested arrays, like `[[I'.
10754 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10756 * class.c (finish_class): Remove unused parameter, all callers
10759 * expr.c (build_java_athrow): Change return type to void.
10760 (java_lang_expand_expr): Make sure each case in switch returns a
10763 * java-tree.h (finish_class): Fix prototype to take void args.
10765 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10766 (main): Issue return from main, not exit.
10768 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10770 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10772 * jv-scan.c (main): Issue return from main, not exit.
10774 * parse.y (check_abstract_method_definitions,
10775 java_check_abstract_method_definitions): Add static prototypes.
10776 (java_complete_expand_methods): Fix call to `finish_class'.
10778 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10781 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10783 * lang.c (language_string): Constify.
10785 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10787 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10788 Remove hacks for stuff which comes from libiberty.
10790 * Make-lang.in: Likewise.
10792 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10794 * Makefile.in (xref.o): Depend on xref.c explicitly.
10796 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10798 * java-tree.h (lang_printable_name): Constify a char*.
10800 * lang.c (lang_printable_name): Likewise.
10802 1999-08-27 Jeffrey A Law (law@cygnus.com)
10804 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10805 comments in C code.
10807 1999-08-26 Tom Tromey <tromey@cygnus.com>
10809 * gjavah.c (print_cxx_classname): Print "::" before qualified
10812 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10814 * parse.y (lookup_cl): Changed leading comment. Now does its best
10815 to set the column number.
10816 (qualify_ambiguous_name): Take WFL wrappers into account.
10818 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10820 * verify.c (verify_jvm_instructions): Don't check instruction
10821 validity beyond end of method.
10823 1999-08-25 Tom Tromey <tromey@cygnus.com>
10825 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10827 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10829 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10830 cxx_keyword_subst, generate_access, name_is_method_p,
10831 get_field_name, print_field_name, super_class_name, print_include,
10832 decode_signature_piece, print_class_decls, usage, help,
10833 java_no_argument, version, add_namelet, print_namelet): Add static
10835 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10836 name_is_method_p): Constify a char*.
10837 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10838 Provide a final else clause in an if-else-if.
10839 (print_field_info): Add missing final arg in function call to
10840 `print_field_name'.
10841 (print_method_info, decompile_method, decode_signature_piece,
10842 print_c_decl, print_full_cxx_name, print_stub,
10843 print_mangled_classname, super_class_name, print_include,
10844 add_namelet, add_class_decl, print_class_decls, process_file,
10845 help): Constify a char*.
10847 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10848 push_int_const, find_constant_wide, find_constant_index,
10849 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10850 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10851 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10852 emit_if, emit_goto, emit_jsr, call_cleanups,
10853 make_class_file_name): Add static prototypes.
10854 (generate_bytecode_return, generate_bytecode_insns): Pass a
10855 NULL_PTR, not a NULL_TREE.
10857 * jv-scan.c: Include "jcf.h".
10858 (main): Declare using DEFUN macro.
10860 * jvspec.c (find_spec_file, lang_specific_pre_link,
10861 lang_specific_driver): Add prototypes.
10862 (find_spec_file): Constify a char*.
10864 * keyword.gperf (hash, java_keyword): Add prototypes.
10866 * lang.c (lang_print_error): Add static prototype.
10867 (lang_init): Prefer memcpy over bcopy to avoid casts.
10869 * lex.c (yylex): Add static prototype.
10871 * parse-scan.y: Include "lex.c" earlier.
10873 * parse.h: Remove redundant declaration for `yylex'.
10875 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10876 labeled_block_contains_loop_p): Add static prototypes.
10877 (not_accessible_p): Make static to match prototype.
10879 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10881 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10883 * parse.y (check_method_redefinition): Changed leading comment.
10884 (check_abstract_method_definitions): New function.
10885 (java_check_abstract_method_definitions): New function.
10886 (java_check_regular_methods): Call it.
10887 (verify_constructor_super): Fixed indentation.
10888 (lookup_method_invoke): Likewise.
10890 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * parse.y (method_header): Return a null pointer if the current
10893 class node is null.
10894 (finish_method_declaration): Return if the current function decl
10896 (source_start_java_method): Likewise.
10897 (java_method_add_stmt): Likewise.
10899 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * class.c (emit_register_class): Removed unnecessary call to
10903 * parse.y (labeled_block_contains_loop_p): Removed unused local
10906 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10908 * parse.y (java_refold): Added prototype.
10910 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10913 (java_stabilize_reference): Removed unnecessary `else'.
10914 (java_complete_lhs): Set flag to remember boolean. Call
10915 java_refold. Added comments.
10916 (java_decl_equiv): New function.
10917 (binop_compound_p): Likewise.
10918 (java_refold): Likewise.
10919 (patch_unaryop): Striped static field access assigned to decl and
10920 op. Changed promotion scheme for ++/-- operators.
10921 (search_loop): New function.
10922 (labeled_block_contains_loop_p): Likewise.
10923 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10925 (patch_bc_statement): Call search_loop. Fixed comment.
10927 1999-08-14 Anthony Green <green@cygnus.com>
10929 * expr.c (java_lang_expand_expr): Mark static array data as
10932 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10934 * jvgenmain.c (main): NUL-terminate name_obstack.
10936 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10938 * check-init.c (check_bool2_init, done_alternative): Add static
10941 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10942 (add_method, build_utf8_ref, build_class_ref,
10943 append_gpp_mangled_type, layout_class_method): Constify a char*.
10945 * decl.c (push_promoted_type, make_binding_level): Add static
10947 (push_promoted_type, pushdecl): Constify a char*.
10949 * except.c (find_handler_in_range, link_handler,
10950 check_start_handlers): Add static prototypes.
10952 * expr.c (process_jvm_instruction): Constify a char*.
10954 * gjavah.c (main): Constify a char*.
10956 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10959 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10961 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10962 munge, print_ents): Constify a char*.
10964 * jcf-dump.c (disassemble_method): Constify a char*.
10965 (print_constant_pool, print_exception_table): Add static prototypes.
10966 (print_constant, print_exception_table, main, disassemble_method):
10969 * jcf-io.c (find_classfile, find_class): Likewise.
10971 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10972 (set_source_filename, predefined_filename_p): Add static prototypes.
10973 (set_source_filename, get_constant, get_class_constant,
10974 find_in_current_zip): Constify a char*.
10976 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10978 (add_entry, add_path, jcf_path_classpath_arg,
10979 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10981 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10982 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10983 jcf_parse_one_method, jcf_parse_methods,
10984 jcf_parse_final_attributes): Add static prototypes.
10985 (get_attribute): Constify a char*.
10987 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10988 jcf_dependency_add_target, jcf_path_classpath_arg,
10989 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10991 * jv-scan.c (main): Constify a char*.
10992 (gcc_obstack_init): Add prototype arguments.
10994 * jvgenmain.c (gcc_obstack_init): Likewise.
10995 (main): Constify a char*.
10997 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10999 (put_decl_string, lang_print_error): Constify a char*.
11000 (lang_init): Remove redundant extern prototype.
11002 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11004 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11005 Add static prototypes.
11006 (get_type_from_signature): Constify a char*.
11008 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11009 Add static prototypes.
11010 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11011 (verify_jvm_instructions): Constify a char*.
11013 * xref.c (xref_flag_value): Likewise.
11015 * xref.h (xref_flag_value): Likewise.
11017 * zextract.c (makeword, makelong): Add static prototypes.
11018 (makeword, makelong): Constify a uch*.
11020 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11022 * lang.c (java_dummy_print): Constify a char*.
11023 (lang_print_error): Likewise.
11024 (lang_init): Remove redundant prototype for `print_error_function'.
11025 (lang_init_source): Likewise.
11026 (lang_identify): Constify a char*.
11028 1999-08-09 Tom Tromey <tromey@cygnus.com>
11030 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11031 (WORDS_TO_LONG): Likewise.
11032 (WORDS_TO_DOUBLE): Likewise.
11034 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11036 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11038 * expr.c (java_stack_pop, java_array_data_offset,
11039 build_java_throw_out_of_bounds_exception, case_identity,
11040 build_java_check_indexed_type): Add static prototypes.
11041 (linenumber_table, expand_invoke, expand_java_field_op,
11042 build_primtype_type_ref, expand_byte_code): Constify a char*.
11044 * java-tree.h (build_primtype_type_ref, linenumber_table):
11046 (java_lang_expand_expr): Add prototype.
11048 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11049 `java_lang_expand_expr'.
11051 * lex.c (java_lex_error): Constify a char*.
11052 (java_get_unicode, java_read_char, java_allocate_new_line,
11053 java_unget_unicode, java_sneak_unicode): Prototype.
11055 * parse-scan.y (current_class, package_name, method_declarator,
11056 report_class_declaration, yyerror): Constify a char*.
11058 * parse.h (java_report_errors): Prototype.
11059 (yyerror): Constify a char*.
11061 * parse.y (classitf_redefinition_error, check_modifiers,
11062 parse_jdk1_1_error, lookup_package_type,
11063 lookup_package_type_and_set_next, get_printable_method_name,
11064 purify_type_name): Constify a char*.
11065 (build_super_invocation, maybe_generate_finit,
11066 verify_constructor_super, parser_add_interface,
11067 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11068 java_complete_expand_methods, java_expand_finals,
11069 cut_identifier_in_qualified, java_stabilize_reference,
11070 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11071 merge_string_cste): Prototype.
11072 (single_type_import_declaration, yyerror,
11073 variable_redefinition_error, build_array_from_name,
11074 build_unresolved_array_type, check_class_interface_creation,
11075 resolve_class, complete_class_report_errors,
11076 note_possible_classname, read_import_dir,
11077 find_in_imports_on_demand, resolve_package, fix_constructors,
11078 check_deprecation, lookup_method_invoke,
11079 maybe_build_primttype_type_ref, array_constructor_check_entry):
11081 (java_complete_expand_methods, java_expand_finals): Make static.
11082 (convert_narrow): Remove static prototype.
11084 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11086 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11088 1999-08-02 Richard Henderson <rth@cygnus.com>
11090 * decl.c: Include defaults.h instead of expr.h.
11091 * parse.y: Likewise.
11093 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11095 * java/decl.c (start_java_method): Change all uses of
11096 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11097 Ensure expr.h is included.
11098 * java/expr.c (pop_arguments): Ditto.
11099 * java/parse.y (expand_start_java_method): Ditto.
11101 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11103 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11105 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11107 * decl.c: Include "function.h".
11108 * except.c: Likewise.
11109 * parse.y: Likewise.
11110 * Makefile.in: Update dependencies.
11112 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11114 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11115 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11116 `modifier' with ATTRIBUTE_UNUSED.
11118 * gjavah.c (process_file): Add braces around ambiguous `else'.
11120 * jcf-dump.c (print_access_flags, localvar_free): Change return
11123 * parse.y (java_complete_expand_method): Initialize variable
11125 (resolve_qualified_expression_name): Likewise for `field_decl'.
11126 (patch_method_invocation): Likewise for `class_to_search'.
11127 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11128 (patch_assignment): Likewise for `lhs_type'.
11130 * verify.c (verify_jvm_instructions): Remove unused variable
11133 1999-07-25 Richard Henderson <rth@cygnus.com>
11135 * decl.c (va_list_type_node): New.
11137 1999-07-25 Anthony Green <green@cygnus.com>
11139 * gjavah.c (print_stub): New function.
11140 (METHOD_IS_NATIVE): New macro.
11141 (print_mangled_classname): Make static.
11142 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11143 (process_file): Perform stub generation.
11144 (HANDLE_METHOD): Don't emit class decls during stub
11146 (HANDLE_END_METHOD): Take into account stub generation.
11147 (print_method_info): Handle stub generation.
11148 (print_stub): New function.
11149 (print_cxx_classname): Make signature consistant with others.
11150 (help): Describe -stubs option.
11151 (main): Create stub file.
11152 (version): Use version.c.
11153 (print_full_cxx_name): New function.
11154 (print_c_decl): Use print_full_cxx_name.
11156 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11158 * check-init.c (check_init): Handle MAX_EXPR.
11160 1999-07-15 Andrew Haley <aph@cygnus.com>
11162 * lang.c (flag_use_divide_subroutine): New variable.
11163 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11164 fp-to-integer conversion.
11165 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11168 * expr.c (build_java_soft_divmod): New function.
11169 (build_java_binop): Call build_java_soft_divmod if
11170 flag_use_divide_subroutine is set.
11171 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11172 soft_lrem_node: new builtin functions.
11173 (init_decl_processing) Initialize the new builtins.
11174 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11175 soft_lrem_node: new builtin functions.
11176 (build_java_soft_divmod): New function.
11177 * parse.y: Call build_java_soft_divmod if
11178 flag_use_divide_subroutine is set.
11179 * parse.c: Rebuilt.
11181 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11182 a --specs= arg) even if not linking.
11183 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11184 -fuse-divide-subroutine
11186 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * parse.y (resolve_and_layout): Check methods only once.
11189 (resolve_qualified_expression_name): Verify thrown exceptions
11191 (check_thrown_exceptions): Reject exceptions thrown in
11192 initializer. Error message tuned.
11194 1999-07-14 Andrew Haley <aph@cygnus.com>
11196 * expr.c (expand_expr): Do not return the last statement in a
11197 block as the block's value.
11199 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11202 CALL_EXPR, to avoid order of evaluation changes.
11204 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * parse.y (qualify_ambiguous_name): Do not use
11207 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11209 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * check-init.c (check_init): Handle MAX_EXPR.
11212 * expr.c (force_evaluation_order): Force method call arguments to
11213 be evaluated in left-to-right order.
11214 * parse.y (qualify_ambiguous_name): Loop again to qualify
11215 NEW_ARRAY_EXPR properly.
11217 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11219 * parse.y (patch_invoke): Resolve unresolved invoked method
11221 (qualify_ambiguous_name): STRING_CST to qualify expression for
11222 type name resolution.
11224 1999-06-24 Andrew Haley <aph@cygnus.com>
11226 * class.c (finish_class): Whenever a deferred method is
11227 output, rescan the list of methods to see if a new candidate for
11228 output can be found.
11230 1999-06-28 Tom Tromey <tromey@cygnus.com>
11232 * jvspec.c (lang_specific_driver): Recognize --help.
11234 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11236 * parse.y (resolve_package): Fixed bogus return statement.
11237 (patch_method_invocation): Resolve method invocation beginning with
11238 a package name qualifier.
11240 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11242 * Make-lang.in (java.stage1): Depend on stage1-start.
11243 (java.stage2): Likewise for stage2-start.
11244 (java.stage3): Likewise for stage3-start.
11245 (java.stage4): Likewise for stage4-start.
11247 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * parse.y (java_complete_lhs): When doing cross referencing, don't
11250 try to keep file location on a WFL expanded as a CALL_EXPR.
11252 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11255 compiling to class file a void method with an empty method body.
11256 As a side effect, the bytecode backend will generate the
11257 appropriate `return' instruction.
11259 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11261 * parse.y (lookup_package_type_and_set_next): New function prototype.
11262 (resolve_package): Search current and imported packages.
11263 (lookup_package_type_and_set_next): New function.
11265 1999-06-22 Andrew Haley <aph@cygnus.com>
11267 * verify.c (verify_jvm_instructions): Check for pending blocks
11268 before invalid PC test and opcode switch, not after.
11270 1999-06-21 Andrew Haley <aph@cygnus.com>
11272 * except.c (find_handler_in_range): The upper limit for exception
11273 ranges is exclusive, not inclusive: (start <= pc < end).
11274 (link_handler): find child pointer which points to outer by
11275 searching sibling list: previous code incorrectly assumed that
11276 outer->outer->first_child must point to outer.
11277 * verify.c (verify_jvm_instructions): FIXME added to code for
11279 (verify_jvm_instructions): Do not assume that the last block
11280 processed in a subroutine is a block which ends with a `ret'
11281 instruction. With some control flows it is possible that the last
11282 block ends with an `athrow'.
11284 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11286 * parse.y (qualify_ambiguous_name): Reorganized the post
11287 evaluation of non WFL leading expression nodes.
11289 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11294 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11296 * parse.y (qualify_ambiguous_name): Handle qualified expression
11297 beginning with a STRING_CST.
11299 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11301 * parse.y (register_fields): Set DECL_INITIAL on both
11302 pre-initialized static and public fields.
11303 (resolve_field_access): Static field access expressions to always
11305 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11306 qualification. CONVERT_EXPR to be resolved as an expression name.
11307 (java_complete_lhs): Identify and access qualified final
11308 initialized field in switch statement case expression.
11309 (fold_constant_for_init): Pre-initialized field decl constant to
11312 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11314 * parse.y (note_possible_classname): Mark returned node with
11315 QUALIFIED_P only if the original class name contained a '/'.
11317 1999-06-05 Anthony Green <green@cygnus.com>
11319 * Make-lang.in (gcjh): More parallel build fixes.
11321 1999-06-03 Mike Stump <mrs@wrs.com>
11323 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11325 1999-06-02 Anthony Green <green@cygnus.com>
11327 * except.c (link_handler): Chain exception handlers in order.
11329 1999-06-02 Anthony Green <green@cygnus.com>
11331 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11332 with nops and process as usual in order to always set correct EH
11333 ranges. Emit detailed warnings about unreachable bytecodes.
11335 1999-06-02 Anthony Green <green@cygnus.com>
11337 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
11340 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11342 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11343 or the searched field decl.
11345 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11347 * parse.y (fold_constant_for_init): Convert numerical constant
11348 values to the type of the assigned field.
11350 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11352 * expr.c (lookup_field): Relaxed the test on class loading error
11354 * parse.y (fold_constant_for_init): Enabeled old code.
11356 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11358 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11359 decide the validity of the cast of a java.lang.Cloneable reference
11361 (patch_conditional_expr): Fixed first argument passed to
11362 binary_numeric_promotion.
11364 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11366 * parse.y (qualify_ambiguous_name): Take into account that a
11367 CONVERT_EXPR might specify a type as a WFL.
11369 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11371 * parse.y (patch_assignment): Save the rhs before using it as an
11372 argument to _Jv_CheckArrayStore.
11374 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11376 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11378 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11380 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11381 floating point literal only when the exponent indicator has been
11384 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11386 * parse.y (formal_parameter:): Construct argument tree list
11387 element even if a yet unsupported final parameter was encountered.
11389 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11391 * parse.y (finish_method_declaration): Issue errors for native or
11392 abstract methods declared with a method body, as well as for non
11393 native or non abstract methods with no method body.
11395 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11397 * class.c (build_utf8_ref): Initialize variable `field'.
11399 * decl.c (init_decl_processing): Initialize variable `field'.
11401 * expr.c (build_known_method_ref): Mark parameters `method_type',
11402 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11403 (process_jvm_instruction): Likewise for parameter `length'.
11405 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11406 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11409 * parse.y (maybe_generate_clinit): Remove unused variable
11410 `has_non_primitive_fields'.
11411 (find_in_imports_on_demand): Initialize variables `node_to_use'
11413 (patch_binop): Likewise for variable `prom_type'.
11414 (patch_unaryop): Likewise for variable `prom_type'.
11416 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11418 * xref.c (xref_table): Add missing initializer.
11420 1999-05-14 Tom Tromey <tromey@cygnus.com>
11422 * java-except.h (struct eh_range): Removed unused `next' member.
11423 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11424 after adding all exception handlers. Sort exception ranges in
11426 (struct pc_index): New structure.
11427 (start_pc_cmp): New function.
11428 * except.c (add_handler): Return `void'. Don't call link_handler;
11429 instead construct an ordinary linked list and do range
11431 (check_nested_ranges): New function.
11432 (link_handler): Changed interface to allow merging of eh_ranges.
11433 Split overlapping ranges. Return `void'.
11435 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11437 * parse.y (constructor_block_end:): New rule, tagged <node>.
11438 (constructor_body:): Use `constructor_block_end' instead of
11441 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11443 * parse.y (statement_nsi:): Pop `for' statement block.
11444 (java_complete_lhs): Labeled blocks containing no statement are
11445 marked as completing normally.
11447 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11449 * xref.c (xref_set_current_fp): New function, defined.
11450 * xref.h (xref_set_current_fp): New function, prototyped.
11452 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11454 * check-init.c (check_init): Take into account that
11455 LABELED_BLOCK_STMT can be empty.
11457 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11459 * parse.y (java_check_regular_methods): Warning check on not
11460 overriding methods with default access in other packages does not
11461 apply to `<clinit>'.
11462 (java_complete_lhs): If block body is an empty_stmt_node, replace
11463 it by NULL_TREE. This prevents gcc from generating an irrelevant
11466 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11468 * check-init.c (check_init): Removed code accepting to see things
11469 falling through default:, when doing xrefs.
11470 * java-tree.h (do_not_fold): New global variable, declared.
11471 * parse.y (do_not_fold): New global variable, defined.
11472 (java_complete_expand_method): Set `do_not_fold' to the value of
11473 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11474 and reinstall them after them have been purged; do not check for
11475 initializations; do not issue missing return errors.
11476 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11478 (patch_binop): Skip the fold part when doing xrefs.
11479 (build_string_concatenation): Skip the concatenation part when
11481 (patch_synchronized_statement): Do not generate a try-finally when
11483 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11484 and keep the location where the throw was seen.
11485 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11486 any treatment on the converted node an simply return a NOP_EXPR of
11488 * xref.c (xref_get_data): New function, defined.
11489 * xref.h (xref_get_data): New function, declared.
11490 (XREF_GET_DATA): Use xref_get_data.
11492 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11494 * gjavah.c (print_include): Cast the result of `strlen' to int
11495 when comparing against a signed value.
11496 (add_namelet): Likewise.
11498 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11500 * expr.c (expand_invoke): Mark parameter `nargs' with
11502 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11504 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11507 * jcf-reader.c (get_attribute): Cast a value to long
11508 when comparing against a signed expression. Likewise.
11510 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11511 HOST_BITS_PER_CHAR.
11513 1999-05-11 Andrew Haley <aph@cygnus.com>
11515 * parse.y (source_end_java_method): If the current method contains
11516 any exception handlers, force asynchronous_exceptions: this is
11517 necessary because signal handlers in libjava may throw exceptions.
11518 * decl.c (end_java_method): Ditto.
11520 1999-05-11 Tom Tromey <tromey@cygnus.com>
11522 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11524 * jvspec.c (THREAD_NAME): Removed.
11525 (GC_NAME): Likewise.
11526 (MATHLIB): Likewise.
11527 (WITHLIBC): Likewise.
11529 (THREADLIB): Likewise.
11530 (MATH_LIBRARY): Likewise.
11531 (lang_specific_driver): Don't add `-l' options to command line.
11532 Instead, add a single --specs option. Recognize `-L' options and
11533 use them to search for spec file.
11534 (find_spec_file): New function.
11535 (SPEC_FILE): New define.
11537 1999-05-11 Dave Brolley <brolley@cygnus.com>
11539 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11540 cpplib-enabled build.
11542 1999-05-05 Per Bothner <bothner@cygnus.com>
11544 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11545 temporarily zero it while calling rest_of_decl_compilation.
11547 * java-tree.h (string_ptr_type_node): Add declaration.
11548 * decl.c: Define and initialize string_ptr_type_node.
11549 * parse.y (patch_string_cst): Use string_ptr_type_node.
11551 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11552 * parse.y (for_statement): Now unconditionally exit_block.
11553 (finish_labeled_statement): No longer exit_block if for-loop.
11554 (patch_loop_statement): Check harder if the loop is already labeled.
11556 * parse.y (patch_initialized_static_field): Removed function.
11557 (maybe_generate_clinit): Removed special handling for interfaces.
11558 (java_complete_expand_methods): Do a preliminary java_complete_tree
11559 on <clinit> to determine if it can be removed.
11560 (java_complete_expand_method): Remove special handling for <clinit>.
11561 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11562 optimize if we get back empty_stmt_node.
11563 For MODIFY_EXPR, re-do checking of static initializers.
11564 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11565 For VAR_DECL, pass correct context.
11567 * verify.c (verify_jvm_instructions): Better error messages.
11569 1999-05-03 Tom Tromey <tromey@cygnus.com>
11571 * parse-scan.y (interface_declaration): Call
11572 report_class_declaration for interfaces.
11574 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11576 * Makefile.in: Remove -v from bison command lines.
11578 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11580 * check-init.c (check_init): Exclude a case of error when doing
11582 * class.c (layout_class_method): Don't generate the error message
11583 twice when compiling from source.
11584 * lang-options.h: Added `-Wredundant-modifers' and
11585 `-Wunusupported-jdk11' flags and help text.
11586 * lang.c (lang_decode_option): Added support for
11587 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11588 flag_static_local_jdk11 and flag_redundant set accordingly.
11589 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11590 * parse.h (EXPR_WFL_ADD_COL): New macro.
11591 (DECL_END_SOURCE_LINE): Likewise.
11592 (DECL_INHERITED_SOURCE_LINE): Likewise.
11593 * parse.y (static_ref_err): New function, prototyped.
11594 (CCB_TK): Now tagged <operator>.
11595 (class_body:): Remember the location of the closing '}' of a class
11596 definition when doing xrefs.
11597 (block:): Likewise.
11598 (block_end:): Likewise.
11599 (create_class): Remember the location of the inherited class
11600 identifier when doing xrefs.
11601 (register_fields): Added test on first operand of `init' before
11602 testing it TREE_CODE.
11603 (method_header): Store the location of the class identifier in the
11604 class decl when doing xrefs.
11605 (finish_method_declaration): Don't combine first/last method line
11607 (java_check_regular_methods): Warning check on not overriding
11608 methods with default access on other packages move before check on
11609 static methods. Initialization of `aflags' also moved up.
11610 (resolve_expression_name): Call static_ref_err to report the error.
11611 (static_ref_err): New function, implemented.
11612 (resolve_field_access): Returned simplified static field access
11614 (resolve_qualified_expression_name): Check for illegal use of
11615 static fields in a non static context. Call static_ref_err to
11616 report error in various places.
11617 (java_complete_tree): Do not fold initialized static fields when
11619 (java_complete_lhs): Likewise.
11621 1999-04-29 Anthony Green <green@cygnus.com>
11623 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11624 create internal labels.
11625 (lookup_label): Ditto.
11627 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11629 * class.c (layout_class_method): Generate <clinit>'s rtl for
11631 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11632 for interfaces' <clinit>.
11633 * expr.c (lookup_field): Search for fields in interfaces.
11634 (expand_invoke): Fixed indentation.
11635 (expand_java_field_op): Likewise. Use IS_CLINIT.
11636 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11637 (IS_CLINIT): New macro.
11638 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11639 interface was parsed.
11640 (maybe_generate_clinit): Don't generate if the current class is an
11641 interface with only fields of primitive types.
11642 (reset_method_name): Use IS_CLINIT.
11643 (java_complete_expand_method): Expand <clinit> when it exists for
11644 interfaces. Use IS_CLINIT.
11645 (resolve_expression_name): Use DECL_CONTEXT instead of
11646 current_class to build static field references.
11647 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11648 ARRAY_REF when doing xreferencing.
11649 (check_final_assignment): Fixed typo in leading comment. Use
11651 (patch_array_ref): Don't fully expand array references when
11653 (patch_return): Use IS_CLINIT.
11654 (patch_throw_statement): Likewise.
11656 1999-04-22 Tom Tromey <tromey@cygnus.com>
11658 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11660 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11662 * decl.c (predef_filenames, predef_filenames_size): New globals
11663 (init_decl_processing): predef_filenames and predef_filenames_size
11665 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11667 * jcf-parse.c (predefined_filename_p): New function.
11668 (yyparse): Check that files on the command line are specified only
11669 once and issue a warning otherwise.
11670 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11671 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11672 avoid a gcc warning with -W -Wall turned on.
11673 (java_expand_classes): Abort if errors were encountered.
11674 (java_complete_lhs): If the cross reference flag is set, wrap
11675 field DECL node around a WFL when resolving expression name.
11677 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11679 * lang.c (lang_decode_option): Fixed returned value when parsing
11680 `-fxref=...' and `-Wall'.
11681 * parse.y (source_end_java_method): Do not generate code when
11682 flag_emit_xref is set.
11683 (resolve_expression_name): Do not build static field access when
11684 flag_emit_xref is set.
11685 (resolve_field_access): No special treatment on `length' when
11686 flag_emit_xref is set. Do not build qualified static field access
11687 when flag_emit_xref is set.
11688 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11689 when flag_emit_xref is set.
11690 (patch_assignment): Do not generate array store runtime check when
11691 flag_emit_xref is set.
11692 * xref.c (xref_flag_value): Fixed function declaration
11694 (xset_set_data): New function.
11695 * xref.h (xref_set_data): Added prototype for new function.
11696 (typedef struct xref_flag_table): New field data.
11697 (XREF_GET_DATA): New macro.
11699 1999-04-19 Tom Tromey <tromey@cygnus.com>
11701 * xref.h (enum): Removed trailing comma.
11703 * parse.y (resolve_qualified_expression_name): Added missing
11706 1999-04-15 Anthony Green <green@cygnus.com>
11708 * gjavah.c: New prototypes for java_float_finite and
11709 java_double_finite.
11711 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11713 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11716 1999-04-06 Jeffrey A Law (law@cygnus.com)
11718 * Makefile.in (TREE_H): Add tree-check.h.
11719 (RTL_H): Add genrtl.h.
11721 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11723 * parse.y (patch_assignment): Added ArrayStoreException runtime
11726 1999-04-06 Per Bothner <bothner@cygnus.com>
11728 * expr.c (pop_type_0): New function.
11729 (pop_type): Use pop_type_0.
11730 * java-tree.h (pop_type_0): New declaration.
11731 * verify.c (verify_jvm_instructions): Check return instructions.
11733 * parse.y (patch_binop): Don't fold if non-constant and emiting
11736 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11738 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11740 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11741 (main_jcf): Don't define.
11742 (process_file): Don't set `main_jcf'.
11744 * java-tree.h (main_jcf): Don't declare.
11746 * jcf-parse.c (main_jcf): Add static definition.
11748 * lang.c (main_jcf): Don't define.
11750 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11752 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11754 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11756 * jcf-depend.c: Include "config.h", not <config.h>.
11758 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11761 * jcf-path.c: Include "config.h", not <config.h>.
11763 * lex.c: Don't include various system header files.
11764 (java_init_lex): Cast the argument of `bzero' to PTR
11766 * parse-scan.y (java_push_parser_context): Likewise.
11768 * parse.y (java_push_parser_context): Likewise.
11769 (patch_bc_statement): Match format specifier to variable argument.
11771 * xref.c: Don't include <stdio.h>.
11773 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11775 * parse.y (struct parser_ctxt *ctxp): Now global.
11776 (declare_local_variables): Use WFL compound value for the
11777 declaration source line value, when doing cross-referencing.
11779 1999-03-31 Tom Tromey <tromey@cygnus.com>
11781 * gjavah.c (print_field_info): Allow constants of other types.
11782 (print_include): Generate include when new name is proper prefix
11783 of already printed name.
11784 (add_namelet): Likewise.
11785 (cxx_keyword_subst): New function.
11786 (print_method_info): Use it.
11787 (print_field_name): New function.
11788 (get_field_name): New function.
11789 (print_field_info): Use get_field_name and print_field_name.
11791 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11793 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11794 'KR-C', so gperf uses the `const' keyword on strings.
11796 * keyword.gperf (java_keyword): Const-ify a char*.
11798 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11800 * parse.y (patch_bc_statement): Fixed identation and a bogus
11803 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11805 * parse.y (patch_assignment): Allow static variables in other
11806 classes to be assigned.
11808 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11810 * class.c (maybe_add_interface): Remove unused variable
11812 (make_class_data): Use = for assignment, not ==. Likewise.
11813 (emit_register_classes): Remove unused variable `decl'.
11815 * lex.c: Fix comment so as not to contain an embedded `/*'.
11817 * verify.c (verify_jvm_instructions): Remove unused variable
11820 1999-03-27 Per Bothner <bothner@cygnus.com>
11822 * parse.y (complete_loop_body): Rename to finish_loop_body.
11823 (complete_labeled_statement): Rename to finish_labeled_statement.
11824 (complete_for_loop): Rename to finish_for_loop.
11825 (complete_method_declaration): Rename to finish_method_declaration.
11827 * java-tree.h (continue_identifier_node): New global node.
11828 * decl.c: Define and initialize continue_identifier_node.
11829 * parse.y (generate_labeled_block): Remove - no longer needed.
11830 (build_loop_body): Use continue_identifier_node for continue block.
11831 (finish_labeled_statement): Also do pop_labeled_block actions.
11832 (java_complete_lhs): POP_LOOP even if error.
11833 (build_labeled_block): Special handling for continue_identifier_node.
11834 (patch_loop_statement): Re-organize.
11835 (patch_bc_statement): Re-write.
11837 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11839 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11840 using a WFL compound value.
11841 * parse.y (xref.h): Include.
11842 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11843 WFL compound value.
11844 (register_fields): Set WFL compound value to lineno if doing
11846 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11848 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11849 * xref.h (expand_xref): Prototype renamed from xref_generate.
11851 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11853 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11854 (GET_CURRENT_BLOCK): New macro.
11855 * parse.y (current_static_block): New global variable.
11856 (method_body:): Define action.
11857 (complete_method_declaration): Set current_function_decl to NULL
11858 when work on the current method is done.
11859 (declare_local_variables): Use GET_CURRENT_BLOCK.
11860 (java_method_add_stmt): Likewise.
11861 (java_complete_expand_method): Disable the use of `this' when
11862 expanding <clinit>.
11863 (enter_a_block): If no current method exist, use
11864 current_static_block to link static initializer blocks.
11865 (exit_block): Rewritten to use current_static_block when no current
11866 method decl exists.
11867 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11868 (patch_return): Forbid the use of `return' in static initializers.
11869 (patch_throw_statement): Fixed indentation. Issue specific error
11870 for uncaught thrown checked exception in static initializer
11871 blocks. Removed FIXME.
11873 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11875 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11876 Link gcj from gcc.o.
11878 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11880 * parse.y (find_applicable_accessible_methods_list): When dealing
11881 with interface: ensure that a given interface or java.lang.Object
11882 are searched only once.
11884 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11886 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11888 * jcf-dump.c (print_access_flags): Add braces around if-else.
11890 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11893 * lex.c (build_wfl_node): Add static prototype.
11895 * lex.h (build_wfl_node): Remove static prototype.
11897 * parse.y: Include lex.c early enough to declare everything needed.
11898 Ensure calls to `build_wfl_node' pass the proper arguments.
11899 (create_class): Remove unused variable `super_decl'.
11900 (get_printable_method_name): Initialize variable `name'.
11902 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11904 * Changelog: Fixed 1999-03-22 typos.
11905 * lang.c (lang_decode_option): Fixed typo in error string in the
11908 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11910 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11911 (xref.o): New rule.
11912 * java-tree.h (flag_emit_xref): Declared extern.
11913 * lang.c (xref.h): Included.
11914 (flag_emit_xref): New global variable.
11915 (lang_decode_option): Added support for -fxref.
11917 * xref.h: Likewise.
11919 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11921 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11924 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11926 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11927 $(srcdir)/../system.h and $(JAVA_TREE_H).
11928 (jcf-io.o): Depend on $(JAVA_TREE_H).
11929 (mangle.o): Likewise.
11931 * check-init.c (check_cond_init): Add static prototype.
11933 * class.c (build_java_method_type, hashUtf8String,
11934 make_field_value, get_dispatch_vector, get_dispatch_table,
11935 append_gpp_mangled_type, mangle_static_field): Likewise.
11936 (strLengthUtf8): Hide unused definition.
11937 (hashUtf8String): Const-ify.
11938 (make_field_value): Un-ANSI-fy.
11940 * constants.c: Move inclusion of jcf.h above java-tree.h.
11941 (set_constant_entry, find_class_or_string_constant,
11942 find_name_and_type_constant, get_tag_node,
11943 build_constant_data_ref): Add static prototype.
11945 * decl.c (push_jvm_slot, builtin_function,
11946 lookup_name_current_level): Likewise.
11947 (builtin_function): Const-ify.
11949 * except.c (expand_start_java_handler, expand_end_java_handler):
11950 Add static prototype.
11952 * expr.c (flush_quick_stack, push_value, pop_value,
11953 java_stack_swap, java_stack_dup, build_java_athrow,
11954 build_java_jsr, build_java_ret, expand_java_multianewarray,
11955 expand_java_arraystore, expand_java_arrayload,
11956 expand_java_array_length, build_java_monitor, expand_java_pushc,
11957 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11958 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11959 expand_compare, expand_test, expand_cond, expand_java_goto,
11960 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11961 expand_java_field_op, java_push_constant_from_pool): Likewise.
11963 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11964 (build_java_arraynull_check): Mark parameters `node' and `type'
11965 with ATTRIBUTE_UNUSED.
11966 (note_label): Likewise for parameter `current_pc'.
11967 (expand_java_call, expand_java_ret): Hide unused definition.
11969 * java-tree.h (make_class, build_constants_constructor,
11970 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11971 init_outgoing_cpool, register_class, emit_register_classes,
11972 java_layout_seen_class_methods): Prototype.
11973 (unicode_mangling_length): Const-ify.
11974 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11975 emit_unicode_mangled_name, format_int, format_uint,
11976 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11977 jcf_print_utf8_replace, open_class): Prototype.
11979 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11980 <stdio.h>. Include tree.h/java-tree.h.
11981 (utf8_equal_string usage, process_class): Add static prototype.
11982 (open_class): Don't prototype this here.
11983 (utf8_equal_string): Match arguments to format specifiers.
11984 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11985 TABLE_SWITCH, disassemble_method): Likewise.
11987 * jcf-io.c: Include tree.h/java-tree.h.
11988 (open_class, find_classfile, jcf_print_utf8,
11989 jcf_print_utf8_replace): Const-ify.
11991 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11992 parse_class_file): Add static prototype.
11993 (find_in_current_zip): Match definition to existing static
11996 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11997 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11998 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11999 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12000 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12001 generate_bytecode_return, perform_relocations, init_jcf_state,
12002 init_jcf_method, release_jcf_state, generate_classfile):
12003 Add static prototype.
12004 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12005 (make_class_file_name): Const-ify.
12007 * jcf.h (find_classfile): Const-ify.
12009 * jv-scan.c (reset_report): Remove prototype.
12011 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12012 (error): Rewrite to allow varargs.
12014 * lang.c (lang_f_options): Const-ify.
12016 * lex.c (java_parse_escape_sequence): Add static prototype.
12017 (java_allocate_new_line): Match definition to existing static
12020 * mangle.c Include tree.h/java-tree.h.
12021 (unicode_mangling_length, emit_unicode_mangled_name,
12022 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12024 * parse.h (jdep_code): Remove trailing comma in enumeration.
12025 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12026 (reset_report): Add prototype.
12028 * verify.c (push_pending_label, merge_types): Add static
12031 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12033 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12035 * parse.y (find_applicable_accessible_methods_list): Extend the
12036 search to superinterfaces when relevant.
12037 (search_applicable_methods_list): New function.
12039 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12041 * class.c (unmangle_classname): Implemented stricter testing
12042 before setting the QUALIFIED_P flag on an identifier.
12044 1999-03-16 Per Bothner <bothner@cygnus.com>
12046 * parse.y (java_complete_lhs): Call force_evaluation_order
12047 after patch_newarray.
12048 (patch_binop): Don't call fold if there are side effects.
12050 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12052 * parse.y (java_stabilize_reference): Use save_expr instead of
12053 building a SAVE_EXPR node.
12054 (java_complete_lhs): Patch the resulting string of the `+='
12055 operator (if necessary) and complete the RHS after having built
12058 1999-03-15 Per Bothner <bothner@cygnus.com>
12060 * class.c (make_class): Don't set CLASS_P here (because
12061 this function is also called by build_java_array_type).
12062 (push_class): Set CLASS_P here instead.
12063 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12065 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12066 context. If the context is class, perfer "super" over "synchronized".
12067 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12069 * parse.y (create_class): Don't call parser_check_super here;
12070 it is not robust. Always wait until later.
12072 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12073 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12075 1999-03-13 Per Bothner <bothner@cygnus.com>
12077 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12078 * lex.h (UNGETC): Change misleading macro.
12080 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12082 * parse.y (java_stabilize_reference): Return NODE when patching a
12084 (java_complete_lhs): Put parenthesis around truth values.
12086 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12088 * class.c (layout_class_method): Don't make rtl for interface
12090 * parse.h (GET_TYPE_NAME): New macro.
12091 * parse.y (if_then_statement:): Fixed indentation.
12092 (if_then_else_statement:): Likewise.
12093 (for_statement:): Fixed spacing.
12094 (try_statement:): Fixed indentation.
12095 (create_interface): Don't force interfaces to be abstract.
12096 (method_header): Abstract methods are OK in interfaces.
12097 (declare_local_variables): Fixed typo in comment.
12098 (java_complete_expand_method): Fixed indentation.
12099 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12100 non accessible fields.
12101 (java_stabilize_reference): New function.
12102 (java_complete_lhs): Fixed indentation. Use
12103 java_stabilize_reference in compound assignment. Insert the
12104 cast. If not processing `+' fix string constants before processing
12107 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12109 * constants.c (find_class_or_string_constant): Cast variable `j'
12110 to a `jword' when comparing against one.
12112 * expr.c (java_lang_expand_expr): Remove unused variables
12113 `has_finally_p' and `op0'.
12115 * gjavah.c (print_field_info): Cast a value to jint when comparing
12116 against one. Likewise for a jlong.
12117 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12118 against a signed quantity.
12120 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12121 (print_signature): Don't needlessly dereference variable `str'
12123 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12124 `max_locals' with ATTRIBUTE_UNUSED.
12125 (jcf_parse_class): Likewise for variable `index'.
12127 * parse.h (reverse_jdep_list): Remove static prototype.
12129 * parse.y (build_jump_to_finally): Remove prototype and definition.
12130 (reverse_jdep_list): Add static prototype.
12132 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12133 `assignment' and `expr_decl'.
12135 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12137 1999-03-12 Andrew Haley <aph@cygnus.com>
12139 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12140 we'll need a directory separator and a null character.
12142 1999-03-10 Per Bothner <bothner@cygnus.com>
12144 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12146 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12148 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12151 1999-03-05 Per Bothner <bothner@cygnus.com>
12153 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12155 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12157 * class.c (layout_class_method): A static method in a base class
12158 is never overridden, so treat it like it doesn't exist.
12159 However, do complain about private non-static method overriding
12160 public static method.
12162 * parse.y: Don't set unused INITIALIZED_P flag.
12163 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12165 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12166 (build_array_from_name): Re-order &index[string] to &string[index].
12168 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12169 error_mark (it might catch more errors, but it is more likely to lose).
12171 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12173 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12174 (parse-scan.o): Depend on toplev.h.
12176 * class.c (make_method_value): Add prototype. Make it static.
12177 Remove unused second argument, caller changed.
12179 * expr.c (java_lang_expand_expr): Remove unused variable
12182 * java-tree.h: Don't prototype find_in_current_zip.
12183 Add prototypes for verify_constant_pool, start_java_method,
12184 end_java_method, give_name_to_locals, expand_byte_code,
12185 open_in_zip, set_constant_value, find_constant1, find_constant2,
12186 find_utf8_constant, find_string_constant, find_class_constant,
12187 find_fieldref_index, find_methodref_index, write_constant_pool,
12188 count_constant_pool_bytes and encode_newarray_type.
12190 * jcf-dump.c: Remove unused variable `LONG_temp'.
12192 * jcf-parse.c: Include parse.h.
12193 (jcf_parse_source): Remove unused parameter, all callers changed.
12194 (jcf_figure_file_type): Add static prototype.
12195 (find_in_current_zip): Likewise. Also remove unused parameter,
12196 all callers changed.
12197 (read_class): Initialize variable `saved_pos'.
12199 * jcf-reader.c (jcf_parse_preamble): Mark variables
12200 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12202 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12203 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12204 (java_parse_doc_section): Initialize variable `seen_star'.
12205 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12206 (java_lex_error): Mark parameters `msg' and `forward' with
12208 (java_get_line_col): Mark parameters `filename' and `line' with
12211 * parse-scan.y: Include toplev.h.
12212 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12214 * parse.h: use `struct JCF', not plain `JCF'.
12215 (java_parser_context_save_global, java_expand_classes
12216 java_parser_context_restore_global, java_parse): Add prototypes.
12218 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12221 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12223 * check-init.c (check_init): COPYN takes word count, not bit count.
12225 1999-02-26 Per Bothner <bothner@cygnus.com>
12227 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12228 explicit build_decl. (Avoids crash in reload when optimizing.)
12230 1999-02-25 Per Bothner <bothner@cygnus.com>
12232 * decl.c (complete_start_java_method): Handle synchronized method
12233 even when compiling from bytecode.
12235 1999-02-26 Tom Tromey <tromey@cygnus.com>
12237 * gjavah.c (add_class_decl): Only generate `#include' if outer
12238 class is not the name of the class we are processing. Correctly
12239 append `.h' in #include.
12240 (process_file): Clean up newlines around generated `#include's.
12241 (decode_signature_piece): Correctly handle inner classes.
12242 (struct include): New structure.
12243 (all_includes): New global.
12244 (print_include): New function.
12245 (add_class_decl): Use it.
12246 (process_file): Likewise.
12247 (add_class_decl): Generate include for java-array.h if array
12249 (process_file): Don't generate java-array.h include.
12251 * gjavah.c (add_namelet): Check for standard package names here.
12252 (add_class_decl): Don't check for standard package names here.
12254 1999-02-25 Tom Tromey <tromey@cygnus.com>
12256 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12257 When reading a zip file, only use strncmp if both strings are
12258 bigger than the buffer length. Initialize `k' when looping
12261 1999-02-24 Tom Tromey <tromey@cygnus.com>
12263 * gjavah.c (struct namelet): New structure.
12264 (add_namelet): New function.
12265 (print_namelet): New function.
12266 (print_class_decls): Use add_namelet and print_namelet to generate
12267 namespaces and not classes.
12268 (method_printed): New global.
12269 (HANDLE_END_METHOD): Examine method_printed.
12270 (print_method_info): Set method_printed when required. Print
12271 error if function to be ignored is marked virtual. Handle $finit$
12273 (METHOD_IS_FINAL): New macro.
12274 (print_field_info): Use it.
12275 (HANDLE_METHOD): Clear method_printed.
12276 (method_pass): New global.
12277 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12278 (process_file): Do two passes over both fields and methods.
12279 (HANDLE_METHOD): Examine method_pass.
12280 (root): New global.
12281 (add_class_decl): New function.
12282 (print_class_decls): Don't scan over entire constant pool.
12284 1999-02-23 Tom Tromey <tromey@cygnus.com>
12286 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12287 disable linking in that case.
12289 1999-02-20 Tom Tromey <tromey@cygnus.com>
12291 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12294 1999-02-21 Per Bothner <bothner@cygnus.com>
12296 * decl.c (build_result_decl), java-tree.h: New method.
12297 (complete_start_java_method): Handle synchronized methods.
12298 Don't build DECL_RESULT here. (Ordering dependency problem.)
12299 (start_java_method): Call build_result_decl here instead ...
12300 * parse.y (java_complete_expand_method): ... and here.
12301 (expand_start_java_method): Don't call complete_start_java_method here.
12302 (java_complete_expand_method): Call it here instead.
12303 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12304 * java-tree.h: ... here.
12306 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12307 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12308 for ARRAY_REF - it doesn't work when array bounds are checked.
12309 (patch_array_ref): Handle it here instead.
12311 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12313 1999-02-19 Per Bothner <bothner@cygnus.com>
12315 Force left-to-right evaluation of binary operations etc.
12316 * expr.c (force_evaluation_order), java-tree.h: New function.
12317 * parse.y (java_complete_lhs): Pass binary operations, procedure
12318 calls, and ARRAY_REFs to force_evaluation_order.
12319 (various): Set TREE_SIDE_EFFECTS more carefully.
12321 Tolerate random (non-UTF8) encoding in comments without complaining.
12322 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12323 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12325 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12326 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12328 * parse.y (java_complete_lhs): Ignore an empty statement in a
12329 COMPOUND_EXPR. Don't complain about empty statement after return.
12331 1999-02-19 Per Bothner <bothner@cygnus.com>
12333 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12334 in TREE_LIST - just chain the POINTER_TYPEs together.
12335 (resolve_class): If type already resolved, return decl.
12336 After resolving, update TREE_TYPE(class_type), and name (if array).
12337 * parse.h (do_resolve_class), parse.y: Make non-static.
12338 * class.c (maybe_layout_super_class): Take this_class argument.
12339 Do do_resolve_class if necessary.
12340 (layout_class, layout_class_methods): Adjust calls appropriately.
12341 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12342 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12343 * typeck.c (build_java_array_type): Don't call layout_class.
12345 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12347 * parse.y (check_pkg_class_access): Allow private class access
12348 within the same package.
12349 (strip_out_static_field_access_decl): New function.
12350 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12351 operator argument before testing its nature.
12353 1999-02-03 Per Bothner <bothner@cygnus.com>
12355 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12356 (TRY_EXPR): Simplify - it no longer has a finally clause.
12357 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12358 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12359 * expr.c (java_lang_expand_expr): Likewise.
12360 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12361 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12362 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12363 (build_try_statement): Remove finally parameter and handling.
12364 (build_try_finally_statement): New function.
12365 (patch_try_statement): No longer need to support finally clause.
12366 (try_statement): Update grammar action rules.
12367 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12368 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12370 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12372 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12373 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12375 1999-02-17 Andrew Haley <aph@cygnus.com>
12377 * class.c (build_utf8_ref): Back out broken patch which was
12378 intended to to output signatures using '.' as a separator.
12380 * class.c (make_class_data): Output signatures using '.' as a
12381 separator, rather than '/'.
12382 (mangled_classname): Likewise.
12383 (make_field_value): Likewise.
12384 (make_method_value): Likewise.
12385 * constants.c (alloc_class_constant): Likewise.
12386 * expr.c (build_invokeinterface): Likewise.
12388 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12390 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12391 of an ancient workaround.
12393 1999-02-10 Jeffrey A Law (law@cygnus.com)
12395 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12398 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12400 * lex.c (yylex): Encode \0 as UTF8.
12402 1999-02-10 Tom Tromey <tromey@cygnus.com>
12404 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12405 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12406 (libgcj_zip): Renamed.
12407 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12409 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12411 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12412 (GC_NAME): Renamed -lgc to -lgcjgc.
12414 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12416 * lex.c (java_lang_cloneable): Initialize.
12417 * parse.y (java_lang_cloneable): New static variable.
12418 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12419 doing one more qualification round.
12420 (valid_ref_assignconv_cast_p): Reject null source or
12421 destination. Allow an array to be cast into java.lang.Cloneable.
12422 (patch_cast): Swapped two first arguments to first call to
12423 valid_ref_assignconv_cast_p.
12425 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12427 * parse.h: DECL_P renamed JDECL_P.
12428 * parse.y: DECL_P replaced by JDECL_P.
12429 (build_array_from_name): Always use pointer's type.
12430 (patch_bc_statement): Extra code to search continue target in a
12431 for loop. Fixed comments. Continue target is current loop when
12434 1999-02-05 Andrew Haley <aph@cygnus.com>
12436 * class.c (make_class_data): The superclass of an interface should
12437 be null, not class Object.
12439 * lex.c (java_lex): Sign extend hex literals.
12441 1999-02-04 Andrew Haley <aph@cygnus.com>
12443 * class.c (build_utf8_ref): Output signatures using '.' as a
12444 separator, rather than '/'.
12445 (make_class_data): Likewise.
12447 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12449 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12450 mkstemp.o. Get them from libiberty now.
12452 1999-02-02 Jeffrey A Law (law@cygnus.com)
12454 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12456 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12458 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12461 1999-02-02 Per Bothner <bothner@cygnus.com>
12463 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12464 * jcf-write.c (generate_bytecode_return): New function.
12465 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12467 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12468 generate special [fd]const_[01] instructions.
12470 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12472 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12473 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12475 1999-02-01 Per Bothner <bothner@cygnus.com>
12477 * parse.y (patch_method_invocation): Handle calling static methods,
12478 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12480 * parse.y (java_complete_lhs): Don't complain about unreachable
12481 exit condition in a do-while statement.
12483 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * lex.c (java_read_char): Fixed utf8 decoding.
12486 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12488 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12489 comments. Local variable `all_primitive' is gone. Broadened
12490 acceptance of `0' to floating point targets. `long' can now be
12491 widened to `double' or `float'.
12492 (valid_method_invocation_conversion_p): Added leading
12493 comment. Fixed tabulation.
12494 (build_string_concatenation): Optimize out left or right empty
12497 1999-01-28 Per Bothner <bothner@cygnus.com>
12499 * jcf-write.c (localvar_alloc): Only emit entry for
12500 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12501 (generate_bytecode_insns): Only call put_linenumber if
12502 debug_info_level > DINFO_LEVEL_NONE.
12503 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12504 is specified, add -g1 (for compatibility wih javac).
12506 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12508 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12509 gjavah.o, check-init.o, jv-scan.o
12511 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12513 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12515 * gjavah.c: Include config.h and system.h.
12517 * javaop.h (inline): Don't define, its handled by system.h.
12518 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12519 from `inline' to `static inline'.
12521 * jcf.h (inline): Don't define, its handled by system.h.
12523 * lex.c (inline): Likewise.
12525 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12527 * lang-specs.h: Map -Qn to -fno-ident.
12529 1999-01-29 Richard Henderson <rth@cygnus.com>
12531 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12533 1999-01-29 Tom Tromey <tromey@cygnus.com>
12535 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12536 then cast it to Object before calling `append' method.
12538 1999-01-28 Per Bothner <bothner@cygnus.com>
12540 * check-init.c (check_bool2_init, check_bool_init, check_init):
12541 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12542 * jcf-write.c (generate_bytecode_insns): Likewise.
12544 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12547 * parse.y (patch_cast): Allow a boolean to be cast into a
12550 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12552 * parse.y: (class_declaration:): Fixed indentation.
12553 (class_member_declaration:): Extra `;' after field declaration now
12555 (interface_declaration:): Removed debug messages in error reports.
12556 (patch_binop): Nodes created and returned inherit the orignal
12557 node's COMPOUND_ASSIGN_P flag value.
12558 (patch_cast): Fix cast from char to floating point.
12560 1999-01-25 Andrew Haley <aph@cygnus.com>
12562 * except.c, java-except.h (expand_resume_after_catch): new
12564 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12565 to branch back to main flow of control after a catch block.
12567 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12569 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12570 $(srcdir)/../system.h.
12571 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12572 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12573 (jcf-write.o): Likewise.
12574 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12575 (mangle.o): Depend on $(srcdir)/../toplev.h.
12576 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12577 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12579 * class.c: Include output.h and parse.h.
12580 (mangled_classname): Add the `const' keyword to a char*.
12581 (find_named_method): Hide unused function definition.
12582 (build_utf8_ref): Change type of variable `c' to unsigned char.
12583 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12584 (build_class_ref): Add the `const' keyword to a char*.
12585 (layout_class_method): Remove unused variable `buf'.
12587 * decl.c (find_local_variable): Remove unused variable `rtl'.
12588 (pushdecl): Likewise for variables `different_binding_level' and
12590 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12591 (maybe_build_cleanup): Likewise for parameter `decl'.
12593 * except.c (expand_start_java_handler): Mark parameter `range'
12594 with ATTRIBUTE_UNUSED.
12596 * expr.c: Include except.h.
12597 (pop_type): Remove unused variable `i'.
12598 (pop_value): Likewise for variables `n_words' and `i'.
12599 (expand_java_arrayload): Likewise for variable `convert'.
12600 (java_lang_expand_expr): Likewise for variables `op0', `type',
12601 `mode', `unsignedp', `node' and `elements'.
12602 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12604 (process_jvm_instruction): Add a `const' qualifier to a char*.
12606 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12607 (temp_directory): Likewise.
12608 (print_c_decl): Likewise.
12609 (print_method_info): Likewise.
12610 (decode_signature_piece): Likewise.
12611 (print_mangled_classname): Likewise.
12613 * java-except.h: Provide prototypes for maybe_start_try,
12614 maybe_end_try and add_handler.
12616 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12617 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12618 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12619 init_expr_processing, push_super_field, init_class_processing,
12620 can_widen_reference_to, class_depth, verify_jvm_instructions,
12621 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12622 set_local_type, merge_type_state, push_type, load_type_state,
12623 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12624 emit_unicode_mangled_name): Add prototypes.
12626 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12627 (print_signature_type): Use ISDIGIT, not isdigit.
12628 (print_signature): Remove unused variable `j'.
12630 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12631 int when comparing against one.
12633 * jcf-parse.c: Include toplev.h.
12635 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12636 (localvar_free): Remove unused variable `i'.
12637 (generate_bytecode_conditional): Likewise for variable `kind'.
12639 * jv-scan.c: Include config.h and system.h. Remove redundant
12640 OS header and gansidecl.h includes.
12641 (warning): Add the `const' keyword to a char*. Also add
12642 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12643 __STDC__, when determining whether to use ANSI-isms.
12644 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12645 (xmalloc): Don't redundantly prototype here.
12646 (main): Remove unused parameter `envp'. Also fix the arguments
12647 passed to function `fatal' to match the format specifier.
12649 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12651 * mangle.c: Include toplev.h.
12652 (emit_unicode_mangled_name): Declare parameter `len'.
12654 * parse.y (parse_warning_context): Add the `const' keyword to a
12655 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12656 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12657 (issue_warning_error_from_context): Add the `const' keyword to
12659 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12660 not `__STDC__' for whether to use ANSI-isms.
12662 * typeck.c (incomplete_type_error): Mark parameters `value' and
12663 `type' with ATTRIBUTE_UNUSED.
12664 (parse_signature_type): Use ISDIGIT, not isdigit.
12666 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12667 (verify_jvm_instructions): Likewise. Remove unused variables
12668 `field_name' and `default_val'.
12670 * zextract.c: Include config.h and system.h. Remove redundant
12671 OS header includes.
12673 * zipfile.h: Prototype `read_zip_archive'.
12675 1999-01-21 Andrew Haley <aph@cygnus.com>
12677 * typeck.c (convert): Allow conversions to void type: some
12678 optimizations in gcc do this.
12680 1999-01-21 Andrew Haley <aph@cygnus.com>
12682 * typeck.c (convert_ieee_real_to_integer): New function.
12683 (convert): When not using fast-math and using hardware fp, convert
12684 an IEEE NaN to zero.
12686 1999-01-18 Andrew Haley <aph@cygnus.com>
12688 * parse.y (patch_binop): Do a type conversion from signed to
12689 unsigned and then back to signed when a ">>>" is found.
12691 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12693 * java-tree.h: (check_for_initialization): Added prototype.
12694 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12695 * parse.y (do_resolve_class): Removed unused locals.
12696 (read_import_dir): Likewise.
12697 (resolve_qualified_expression_name): Array creation
12698 expressions are valid primary expressions.
12699 (qualify_ambiguous_name): Likewise.
12700 (patch_synchronized_statement): Removed unused local.
12702 1999-01-17 Jeffrey A Law (law@cygnus.com)
12704 * Makefile.in (zextract.o): Add dependencies.
12706 * Makefile.in: Do not put ^Ls at the start of a line.
12708 1999-01-15 Per Bothner <bothner@cygnus.com>
12710 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12711 sub-type the result of the call that gets the exception value.
12713 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12714 don't call finish_class.
12716 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12717 clear found before continuing.
12719 * verify.c (verify_jvm_instructions): On an array load, allow
12720 and handle top of stack to be TYPE_NULL.
12722 * gjavah.c (generate_access): Translate Java package private or
12723 protected access to C++ public, but with a comment.
12725 1999-01-13 Andrew Haley <aph@cygnus.com>
12727 * expr.c (generate_name): Name prefix changed to avoid clashes
12728 with assembler temp labels.
12730 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12731 MODIFY_EXPR. Without this, code for the assignment may not be
12732 generated at all and the synchronized statement will read an
12733 uninitialized variable.
12735 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12737 * class.c (maybe_layout_super_class): Fixed returned value.
12738 * lex.c: Added 1999 to the copyright.
12739 (java_init_lex): Initialize java_lang_imported.
12740 * lex.h: Added 1999 to the copyright.
12741 * parse.h: Added 1999 to the copyright.
12742 (REGISTER_IMPORT): Fixed typo in trailing macro.
12743 (CURRENT_OSB): New macro.
12744 (struct parser_ctxt): New fields osb_depth, osb_limit.
12745 * parse.y (java_lang_id): New global variable.
12746 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12747 (array_creation_expression:): Use CURRENT_OSB.
12748 (dims:): Uses a stack to keep track of array dimensions.
12749 (cast_expression:): Use CURRENT_OSB.
12750 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12752 (register_fields): Fixed typos in comment.
12753 (check_method_redefinition): Fixed comment indentation.
12754 (java_check_regular_methods): Set saved found wfl to NULL after
12755 having reinstalled it in the previously found DECL_NAME.
12757 1999-01-10 Richard Henderson <rth@cygnus.com>
12759 * gjavah.c (java_float_finite): Use a union to do type punning.
12760 (java_double_finite): Likewise.
12762 1999-01-09 Per Bothner <bothner@cygnus.com>
12764 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12765 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12766 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12767 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12768 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12769 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12771 1999-01-08 Per Bothner <bothner@cygnus.com>
12773 * check-init.c (check_init): If compiling to native, we don't
12774 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12776 1999-01-08 Tom Tromey <tromey@cygnus.com>
12778 * parse-scan.y (variable_declarator_id): Set or increment
12780 (bracket_count): New global.
12781 (formal_parameter): Handle case where bracket pairs trail variable
12784 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12786 * jcf-parse.c (yyparse): variable len changed from a char to an
12787 int to prevent overflow.
12789 1999-01-06 Per Bothner <bothner@cygnus.com>
12791 * java-tree.h: Declare read_class.
12792 * jcf-parse.c (read_class): New function.
12793 (load_class): Now just call read_class.
12795 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12796 * jcf-parse.c (parse_source_file): Declare save_error_count,
12797 which is needed by java_parse_abort_on_error macro,
12798 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12800 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12801 constructor, if initializing a static field.
12802 (patch_new_array_init): Set TREE_CONSTANT if it is.
12803 * expr.c (java_lang_expand_expr): For a static array constructor
12804 of primitive elements, allocate the array itself statically.
12805 Disabled until we can set the vtable field statically.
12807 * check-init.c: New file. Checks for definite assignment.
12808 * Makefile.in (JAVA_OBJS): Add check-init.o.
12809 * parse.y (java_complete_expand_method): Call check_for_initialization.
12810 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12812 1999-01-06 Graham <grahams@rcp.co.uk>
12814 * parse.y : include system.h instead of including
12815 standard headers directly with the exception of <dirent.h>.
12817 1999-01-06 Per Bothner <bothner@cygnus.com>
12819 * lex.h: Moved static function declarations to lex.c,
12820 to shut up some -Wall warnings.
12821 * lex.c: Static function declarations moved here.
12822 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12824 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12826 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12828 1998-12-22 Per Bothner <bothner@cygnus.com>
12830 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12831 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12833 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12834 (localvar_alloc): Change return type to void,
12835 (emit_unop): Remove unused variable size.
12837 * jcf-write.c (struct jcf_block): Add new union.
12838 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12839 (call_cleanups): New functions.
12840 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12841 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12842 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12843 * lang.c (lang_init): Call using_eh_for_cleanups.
12844 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12845 completing operands to patch_synchronized_statement.
12846 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12847 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12848 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12850 1998-12-20 John F. Carr <jfc@mit.edu>
12852 * Make-lang.in: Comment out control-Ls; they upset some makes.
12854 1998-12-18 Tom Tromey <tromey@cygnus.com>
12856 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12859 1998-12-17 Tom Tromey <tromey@cygnus.com>
12861 * parse.y (DIR_SEPARATOR): New define.
12862 (check_class_interface_creation): Use it.
12864 * parse-scan.y (report_main_declaration): Recognize
12865 `java.lang.String' in argument to main.
12867 1998-12-16 Per Bothner <bothner@cygnus.com>
12869 * parse.y (create_interface): Remove bogus test.
12871 1998-12-16 Per Bothner <bothner@cygnus.com>
12873 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12874 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12876 1998-12-16 Tom Tromey <tromey@cygnus.com>
12878 * parse-scan.y (qualified_name): Use correct sprintf format.
12880 1998-12-15 Tom Tromey <tromey@cygnus.com>
12882 * gjavah.c (print_field_info): Changed how most negative number is
12885 1998-12-14 Per Bothner <bothner@cygnus.com>
12887 * parse.y (fold_constant_for_init): New function.
12888 (resolve_expression_name): Don't replace static final
12889 constant-initialized fields by its value.
12890 (java_complete_lhs): New. Same as java_complete_tree, except does
12891 not replace static final constant-initialized fields by their values.
12892 (register_fields): If there is an initializer, set DECL_INITIAL and
12893 MODIFY_EXPR_FROM_INITIALIZATION_P.
12894 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12895 Only call patch_initialized_static_field if
12896 MODIFY_EXPR_FROM_INITIALIZATION_P.
12897 (patch_initialized_static_field): If not valid constant, clear
12900 * parse.y (lookup_field_wrapper): Fix thinko.
12902 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12903 set and restore global lineno.
12905 1998-12-14 Tom Tromey <tromey@cygnus.com>
12907 * gjavah.c (print_field_info): If value to print is the smallest
12908 value of its size, then print as hex to avoid later warnings from
12911 1998-12-14 Tom Tromey <tromey@cygnus.com>
12913 * gjavah.c (decompile_method): Decompile `return null'.
12914 (process_file): Generate `#pragma interface'.
12915 (method_declared): New global.
12916 (print_method_info): Set it.
12917 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12918 (print_method_info): Handle abstract methods.
12920 1998-12-13 Per Bothner <bothner@cygnus.com>
12922 * parse.y (patch_method_invocation): If class_decl is null
12923 (e.g. an array type), use original type.
12925 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12926 errors about uncaught exception from clone (of array, specifically).
12928 1998-12-13 Tom Tromey <tromey@cygnus.com>
12930 * gjavah.c (decompile_method): Handle all types of `return'
12931 opcode. Decompile `return this' and `return'.
12932 (method_access): New global.
12933 (print_method_info): Set it.
12934 (decompile_method): Don't decompile a synchronized method.
12936 1998-12-13 Tom Tromey <tromey@cygnus.com>
12938 * jcf-reader.c (jcf_parse_one_method): Recognize
12940 * gjavah.c (HANDLE_END_METHOD): New macro.
12941 (HANDLE_CODE_ATTRIBUTE): New macro.
12942 (decompile_method): New function.
12943 (print_method_info): Don't print `;\n' at end of function decl.
12944 Include java-opcodes.h.
12945 (decompiled): New global.
12947 1998-12-12 Per Bothner <bothner@cygnus.com>
12949 * class.c (build_class_ref): Handle PRIMTYPE.class if
12950 flag_emit_class_files.
12951 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12952 if flag_emit_class_files.
12953 * parse.y (java_complete_tree): Pre-liminary support for
12954 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12956 * parse.y (patch_synchronized_statement): Don't call monitorexit
12957 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12959 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12961 * zipfile.h (opendir_in_zip): New declaration.
12962 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12963 (opendir_in_zip): New function, using code from open_in_zip.
12964 (open_in_zip): Call opendir_in_zip.
12965 (find_class): Remove no-longer-used do_class_file parameter,
12966 but add source_ok parameter. Change logic so if we find a .java file,
12967 we don't look for .class in later classpath emtries.
12968 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12969 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12970 * gjavah.c: Update call to find_class.
12971 * jcf-dump.c: Likewise.
12973 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12974 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12975 nothing if body is empty_stmt_node.
12976 Various little fixes so SP gets correctly adjusted.
12977 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12978 For CALL_EXPR, test if static first.
12979 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12980 such as the ones we create for Object and Class.
12981 Set and restore current_function_decl.
12982 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12983 (note_possible_classname): New function.
12984 (read_import_entry): Removed. Merged with read_import_dir.
12985 (read_import_dir): Don't call find_class - that only gives us
12986 the first classpath entry having the needed package.
12987 Use the struct buffer data structure from buffer.h.
12988 (read_import_dir, find_in_imports_on_demand): The remembered
12989 class names now use '.' (not '/') as package separator.
12991 * parse.y (java_complete_expand_methods): Call write_classfile
12992 here, and not in java_expand_classes (which only gets first class).
12994 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12996 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12997 (register_fields): If a static fields has an initializer, just
12998 chain it on ctxp->static_initialized, and handle later.
12999 (java_complete_expand_methods): Force <clinit> first.
13000 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13001 - it's already been completed.
13002 (patch_initialized_static_field): New function.
13003 (java_complete_field): Call it.
13005 1998-12-12 Per Bothner <bothner@cygnus.com>
13007 * expr.c (encode_newarray_type, build_new_array): New functions.
13008 * java-tree.h: Declare build_new_array.
13009 * jcf-write.c (patch_newarray): Use build_new_array.
13011 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13012 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13014 * parse.y (patch_new_array_init): Re-organize.
13015 Now is passed the actual array (pointer) type of the value.
13016 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13017 (patch_array_constructor): Removed - merged into patch_new_array_init.
13018 (java_complete_tree): Update patch_new_array_init.
13020 * jcf-write.c (find_constant_index): New function.
13021 (generate_bytecode_insns): Use find_constant_index.
13022 (generate_classfile): Use find_constant_index for ConstantValue.
13024 1998-12-11 Tom Tromey <tromey@cygnus.com>
13026 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13027 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13028 * class.c (make_class_data): Renamed dtable -> vtable, and
13029 dtable_method_count -> vtable_method_count.
13031 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13033 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13034 global variables, initialized.
13035 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13036 Declared new global variables.
13037 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13038 double_zero_node, integer_zero_node upon direct matching.
13039 * parse.y (purify_type_name): Added function prototype.
13040 (duplicate_declaration_error_p): Consider new_type as potentially
13041 being a incomplete type. Use purify_type_name on type string.
13042 (method_header): saved_type: unused variable removed. Don't figure
13043 return type if method name is invalid.
13044 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13045 processed by patch_unaryop.
13046 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13047 increment/decrement node into its original type after binary
13048 numeric promotion on its operands.
13050 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13052 * parse.y (array_initializer:): Array init operand is NULL_TREE
13053 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13054 now an error. Fixed indentation problems.
13055 (patch_string): Handle error_mark_node as an argument.
13056 (patch_new_array_init): Fixed indentation problems.
13057 (array_constructor_check_entry): Removed check on null wfl_value.
13058 Return an error if wfl_value's walk returns an error.
13060 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13062 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13063 * lex.c (java_lex): Remember column position before advancing one
13064 token. Retain location information on OCB_TK.
13065 * lex.h (typedef struct java_lc): Added new field.
13066 * parse.h (GET_SKIP_TYPE): New macro.
13067 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13068 * parse.y (build_new_array_init, patch_new_array_init,
13069 patch_array_constructor, maybe_build_array_element_wfl,
13070 array_constructor_check_entry): New function prototypes.
13071 (switch_block:): Tagged <node>.
13072 (OCB_TK): Tagged <operator>.
13073 (array_initializer:): Installed actions.
13074 (variable_initializer): Build location information on element if
13076 (switch_statement:): Fixed indentation typo.
13077 (switch_block:): Redefined default action.
13078 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13079 (patch_assignment): Removed duplicate code.
13080 (maybe_build_array_element_wfl, build_new_array_init,
13081 patch_new_array_init, patch_array_constructor,
13082 array_constructor_check_entry): New functions.
13084 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13086 * parse.y (array_initializer): Tagged <node>.
13087 (variable_initializer:): Use default rule.
13088 (array_initializer:): Defined actions.
13089 (variable_initializers:): Likewise.
13090 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13091 non-static field accesses.
13092 (patch_invoke): Fixed indentation typo.
13093 (java_complete_tree): Likewise.
13094 (build_labeled_block): Changed leading comment. Generate an error
13095 in case of duplicate loop labels.
13096 (patch_conditional_expr): Patch results of string concatenation
13099 1998-12-06 Per Bothner <bothner@cygnus.com>
13101 * constants.c (find_methodref_index): When the class is an interface,
13102 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13104 * decl.c (finit_identifier_node): Use "$finit$", rather than
13105 "<finit>" (which Sun's verifier rejects).
13106 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13107 (generate_field_initialization_code): Removed.
13108 (fix_constructors) Don't add call to $finit$ here (wrong order).
13109 (patch_method_invocation): Add $finit$ call here.
13111 * java-tree.h (CALL_USING_SUPER): New macro.
13112 * parse.y (patch_invoke): Remove im local variable.
13113 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13114 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13115 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13117 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13119 * parse.y (java_complete_tree): Don't complain about unreachable
13120 statement if it is empty_stmt_node.
13122 * jcf-write.c (find_constant_wide): New function.
13123 (push_long_const): Use find_constant_wide.
13125 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13126 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13127 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13128 Emit invokeinterface when calling an interface method.
13129 Emit invokespecial also when calling super or private methods.
13131 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13133 1998-12-06 Per Bothner <bothner@cygnus.com>
13135 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13137 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13139 * java-tree.h (java_layout_seen_class_methods): New function
13141 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13142 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13143 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13144 * parse.y (method_declarator:): Defined action.
13145 (issue_warning_error_from_context): input_filename saved, set to
13146 the appropriate value and restored after java_error is called.
13147 (build_unresolved_array_type): Fixed comment.
13148 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13149 (method_header): Deal with return type the same way type are
13150 handled for fields and method's parameters and local variables
13152 (check_method_redefinition): Removed extra CR.
13153 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13154 (java_layout_seen_class_methods): New function.
13155 (java_layout_classes): Call java_layout_seen_class_methods.
13157 1998-12-03 Per Bothner <bothner@cygnus.com>
13159 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13161 1998-12-03 Per Bothner <bothner@cygnus.com>
13163 * jcf-dump.c (main): Fix error message.
13164 * jcf-path.c (add_entry): Style fix.
13166 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13168 * class.c (layout_class_method): Call build_java_argument_signature
13169 on constructors too.
13170 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13171 (patch_method_invocation): Define a primary when resolving an
13172 expression name. Augmented comment on code checking illegal `this'
13173 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13175 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13177 * class.c (layout_class_method): Don't report error on non-static
13178 overriding static if the method is private.
13179 * java-tree.h (finish_class): Prototype added.
13180 * lex.c (java_get_line_col): Handle col argument -2 value.
13181 * parse.h: All static method declarations moved to parse.y.
13182 * parse.y: Now contains all static method declarations previously
13184 (find_expr_with_wfl, missing_return_error,
13185 unreachable_stmt_error): New functions.
13186 (java_get_real_method_name): Identify constructors bearing class
13187 names in source code compiled classes only.
13188 (java_complete_expand_methods): Call missing_return_error.
13189 (invocation_mode): Private methods invoked as static methods.
13190 (java_complete_tree): Call unreachable_stmt_error.
13192 1998-12-01 Tom Tromey <tromey@cygnus.com>
13194 * Makefile.in (+target): Removed.
13195 (+xmake_file): Likewise.
13196 (+tmake_file): Likewise.
13197 (.NOEXPORT): Removed duplicate.
13199 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13201 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13203 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13205 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13206 libiberty.h. Provide an xmalloc definition.
13208 * jvspec.c: Remove the xmalloc prototype.
13210 * parse-scan.y: Include config.h and system.h. Don't include
13211 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13212 Provide an xstrdup definition.
13214 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13216 * jcf-path.c (add_entry): Recognize ".jar" too.
13217 * lang-specs.h: Likewise.
13219 1998-11-26 Per Bothner <bothner@cygnus.com>
13221 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13222 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13224 * jcf-write.c (generate_bytecode_insns):
13225 Handle pre/post-increment/decrement of long.
13227 * jcf-write.c (generate_bytecode_insns):
13228 Handle missing exception handler (finally for synchronized).
13230 1998-11-25 Per Bothner <bothner@cygnus.com>
13232 * java-tree.h (end_params_node): Declare global.
13233 * decl.c (end_params_node): New global.
13234 (init_decl_processing, start_java_method): Use end_params_node for
13235 end of list of parameter types. Follows correct gcc conventions.
13236 * expr.c (pop_argument_types, pop_arguments): Likewise.
13237 * lang.c (put_decl_node): Likewise.
13238 * typeck.c (various places): Likewise.
13239 * class.y (various places): Likewise.
13240 * parse.y (various places): Likewise.
13242 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13243 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13245 * class.c: Add #include flags.h, remove no-longer needed declaration.
13247 * class.c (layout_class_method): Remove commented-out code, re-format.
13248 Don't add vtable entry (or index) for private methods.
13249 * expr.c (expand_invoke): A private method is implicitly final.
13250 * class.c (make_class_data): If inlining or optimizing,
13251 skip private methods.
13253 * class.c (finish_class): New function. Calls existing methods,
13254 but alls emits deferred inline functions.
13255 * jcf-parse.c (parse_class_file): Call finish_class.
13256 * parse.y (java_complete_expand_methods): Likewise.
13258 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13260 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13262 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13264 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13266 1998-11-24 Per Bothner <bothner@cygnus.com>
13268 * (generate_classfile): Always write class access flag with
13271 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13273 * class.c (maybe_layout_super_class): New function.
13274 (layout_class): Reorganized. Loop on class methods dispatched into
13275 a new function. Call maybe_layout_super_class.
13276 (layout_class_methods, layout_class_method): New functions.
13277 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13279 (expand_invoke): Likewise.
13280 * java-tree.h (all_class_list): New global variable declared.
13281 (layout_class_methods, layout_class_method): New function
13283 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13284 * jcf-parse.c (all_class_list): New global variable.
13285 (load_class): Extended what class_or_name can be. Use parser
13286 context mechanism to save globals before calling jcf_parse.
13287 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13288 is set on the file name.
13289 (jcf_parse): Layout class methods when Object is loaded, otherwise
13290 record class in all_class_list for delayed method layout.
13291 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13292 * lang.c (put_decl_node): Decode <init> into the decl context
13294 * lex.c (java_allocate_new_line): Use xmalloc.
13295 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13296 pointers, not TREE_LIST elements.
13297 (struct parser_ctxt): Fixed comment indentations, added comments
13298 and reordered some fields.
13299 (java_check_methods): Function prototype removed.
13300 * parse.y (java_push_parser_context): Use xmalloc.
13301 (java_parser_context_restore_global): Pop extra pushed ctxp only
13302 when there's nothing next.
13303 (maybe_create_class_interface_decl): Fixed comment, add new
13304 created class decl to all_class_list.
13305 (method_header): Use GET_REAL_TYPE on argument's types.
13306 (method_declarator): Use GET_REAL_TYPE, change type to the real
13307 type in TREE_LIST dependency node. Build argument list with the
13309 (create_jdep_list): Use xmalloc. Removed allocation error message.
13310 (obtain_incomplete_type): Fixed leading comment. Broadened
13311 incoming argument meaning.
13312 (register_incomplete_type): Use xmalloc. Removed allocation error
13314 (safe_layout_class): Fixed leading comment.
13315 (jdep_resolve_class): Reversed if statement condition and switch
13316 if and else bodies.
13317 (resolve_and_layout): Fixed leading comment. Broadened incoming
13319 (complete_class_report_errors): New local variable name, for
13320 clarity. purify_type_name used for all error cases.
13321 (java_get_real_method_name): Stricter check on constructors.
13322 (java_check_regular_methods): Reverse methods list only if not
13323 already laid out. Layout artificial constructor.
13324 (java_check_methods): Deleted.
13325 (source_start_java_method): Obtain incomplete type for patchable
13327 (java_layout_classes): Fixed leading comment. Use
13328 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13329 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13330 before returning. Fixed comments.
13331 (java_expand_classes): Check for errors up front.
13332 (patch_method_invocation): Class to search is resolved and laid
13335 1998-11-24 Per Bothner <bothner@cygnus.com>
13337 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13339 * javaop.h (int8): Removed - not used.
13340 (jbyte): Redefine portably with correct signedness.
13342 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13344 * jcf-write.c (generate_bytecode_insns): Fix typo
13345 OPCODE_getstatic to OPCODE_getfield.
13347 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13348 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13349 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13351 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13353 * jcf-parse.c (jcf_parse_source): Function returned type is
13354 void. Added prototype.
13355 (jcf_parse): Function returned type is void.
13356 (yyparse): Remove call to fclose on the last parsed file.
13358 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13360 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13362 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13363 (layout_class): Cope with methods featuring WFL in decl names.
13364 * decl.c (unqualified_object_id_node): New global variable,
13366 (build_decl_no_layout): Removed.
13367 * expr.c (build_primtype_type_ref): Handle Double.
13368 (java_lang_expand_expr): Fixed indentations.
13369 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13370 (flag_wall, flag_redundant, flag_not_overriding,
13371 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13372 variable declarations.
13373 (build_decl_no_layout): Removed prototype.
13374 (java_get_real_method_name): Added prototype.
13375 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13376 (java_parse_abort_on_error): Macro now just returns.
13377 * jcf-parse.c (jcf_parse_source): Check fclose returned
13378 value. Call emit_register_classes if java_report_errors returns
13380 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13381 flag_static_local_jdk1_1): New integer flags.
13382 (lang_decode_option): New flags set here.
13383 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13384 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13385 the flag_redundant variable.
13386 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13387 when parsing java.lang.Object class.
13388 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13389 NULL_TREE to build.
13390 (resolve_qualified_expression_name): Fixed indentation.
13391 (patch_array_ref): Changed prototype.
13392 (not_initialized_as_it_should_p): Prototype removed.
13393 (java_report_errors): Added function prototype.
13394 * parse.y (formal_parameter:): Changed error message for not yet
13395 supported final parameters.
13396 (class_type_list:): Set both PURPOSE and VALUE of created
13397 TREE_LIST to be class_type.
13398 (primary_no_new_array:): Handle class literals on primitive types.
13399 (parse_warning_context): Reinstalled correct force_error and
13400 do_warning flags setups.
13401 (java_report_errors): Changed prototype. Return java_error_count
13403 (variable_redefinition_error): Consider treating variable type as
13405 (create_interface): Warn about redundant abstract modifier if
13406 flag_redundant is set. Changed error message.
13407 (lookup_field_wrapper): Save/restore globals before/after looking
13409 (duplicate_declaration_error_p): Consider treating declaration
13410 type as a fake pointer.
13411 (register_fields): Extract real type from dependency node. Check
13412 for duplicate field declaration after type adjustment. Use
13413 DECL_INITIAL to store static final initialized values.
13414 (method_header): Extract real function type from dependency node.
13415 (check_abstract_method_header): Use GET_METHOD_NAME.
13416 (obtain_incomplete_type): Layout fake pointer type.
13417 (safe_layout_class): Don't try to check for methods before layout.
13418 (java_complete_class): Don't check for correct throws clause
13419 elements inheritance here.
13420 (resolve_and_layout): Broadened name parameter meaning.
13421 (reset_method_name): Use GET_METHOD_NAME.
13422 (java_get_real_method_name): New function.
13423 (java_check_regular_methods): Don't check methods in
13424 java.lang.Object. Verify lineage of throws clause elements. Use
13425 flag_no_overriding in warning report.
13426 (check_throws_clauses): Don't check if class was from
13427 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13428 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13429 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13430 warning on unsupported final local variables. Use build_decl
13431 instead of build_decl_no_layout. Get real local variable type from
13433 (source_start_java_method): Get real parameter type from
13434 dependency node. Call build_decl instead of build_decl_no_layout.
13435 (java_layout_classes): Reverse tree and layout type and class as
13436 required. Mark class as loaded when done.
13437 (resolve_field_access): Fixed indentation. Restricted condition
13438 leading to static field access code generation. Set field_type
13439 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13440 (resolve_qualified_expression_name): Initialize type_found to
13441 null. Handle static field resolved during qualification. Fixed
13442 layout on non primitive field decl types.
13443 (not_accessible_p): Fixed typo in comment.
13444 (patch_method_invocation): Resolve and layout class to search from
13446 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13447 layout non primitive type, if necessary. Make method node only to
13449 (find_applicable_accessible_methods_list): Consider WFL'ed method
13450 decl names. Fixed indentation.
13451 (argument_types_convertible): Resolve and layout target type if
13453 (java_complete_tree): Fixed indentation problems. Rewrote
13454 CALL_EXPR thrown exceptions check. Re-installed further processing
13455 of the assignment in certain cases.
13456 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13457 inlining on class literals.
13458 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13460 (valid_method_invocation_conversion_p): Likewise.
13461 (patch_string): Temporary disable forbidden use of `this' in
13462 explicit constructor invocations when doing string concatenation
13463 within their scope.
13464 (patch_unaryop): Added comment. Reinstalled code to disable
13465 further check on assignment operation with cast expression RHS.
13466 (patch_switch_statement): Fixed indentation.
13467 (build_try_statement): Call build_decl instead of
13468 build_decl_no_layout.
13469 (patch_synchronized_statement): Likewise.
13470 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13471 IS_UNCHECKED_EXPRESSION_P.
13472 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13473 layout argument exception type.
13474 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13475 of IS_UNCHECKED_EXPRESSION_P.
13477 1998-11-18 Anthony Green <green@cygnus.com>
13479 * jcf-parse.c (yyparse): Open class file in binary mode.
13481 1998-11-15 Per Bothner <bothner@cygnus.com>
13483 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13485 * jcf-write.c (perform_relocations): Move check out one loop.
13487 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13489 * Make-lang.in: Fix reference to srcdir.
13490 * jv-scan.c: Add missing xmalloc prototype.
13491 * jvgenmain.c: Ditto.
13493 1998-11-15 Per Bothner <bothner@cygnus.com>
13495 * decl.c (error_mark_node), java-tree.h: New global.
13496 * parse.y: Use empty_stmt_node instead of size_zero_node.
13497 (build_if_else_statement): If missing else, use empty_stmt_node.
13499 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13500 (java_complete_expand_method): Complain if return is missing.
13501 (java_check_regular_methods): Comment out incorrect error check.
13502 (not_accessible_p): Fix incorrect handling of protected methods.
13503 (patch_method_invocation): Pass correct context to not_accessible_p.
13504 (find_applicable_accessible_methods_list): Likewise.
13505 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13506 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13507 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13508 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13510 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13511 (push_int_const): Remove reundant NOTE_PUSH.
13512 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13513 (- case SWITCH_EXPR): Fix code generation bug.
13514 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13515 (generate_classfile): More robust for abstract methods.
13517 1998-11-15 Anthony Green <green@cygnus.com>
13519 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13520 * Make-lang.in: Ditto.
13522 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13523 * jvgenmain: Ditto.
13525 1998-11-15 Per Bothner <bothner@cygnus.com>
13527 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13529 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13531 1998-11-14 Per Bothner <bothner@cygnus.com>
13533 Allow uses of interface types to verify. This is not really
13534 type-safe, but it matches what Sun does, and is OK as long as
13535 there are appropriate run-time checks.
13536 * verify.c (merge_types): If merging two interface types,
13537 just set the result to java.lang.Object.
13538 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13540 1998-11-13 Tom Tromey <tromey@cygnus.com>
13542 * gjavah.c (main): Handle --output-class-directory argument.
13543 * jvspec.c (lang_specific_driver): Translate `-d' into
13544 -foutput-class-dir.
13545 * jcf.h (jcf_write_base_directory): Declare.
13546 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13547 * lang-options.h: Mention -foutput-class-dir.
13548 * jcf-write.c (jcf_write_base_directory): New global.
13549 (make_class_file_name): Put generated .class file into `-d'
13550 directory, or into source directory if -d not given. Function now
13552 (write_classfile): Free class file name. Handle case where class
13554 (DIR_SEPARATOR): New macro.
13555 Include <sys/stat.h>
13557 * Makefile.in (prefix): New macro.
13559 1998-11-12 Per Bothner <bothner@cygnus.com>
13561 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13562 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13563 here (done in patch_invoke instead).
13564 (case_identity): Moved here from parse.y.
13566 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13567 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13568 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13569 so they can be efficiently scanned without recursion.
13570 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13571 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13572 in BLOCK iteratively, rather than recursively.
13574 * parse.y (do_unary_numeric_promotion): New function.
13575 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13577 * parse.y (patch_newarray): Various fixes.
13579 Re-do handling of switch statements (for proper block scoping).
13580 * parse.y: Add just a single block for the enture switch block,
13581 but don't create any "case blocks".
13582 (group_of_labels): Rmeoved unneeded non-terminal.
13583 CASE_EXPR and DEFAULT_EXPR are added to current block.
13584 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13585 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13586 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13587 * parse.y (wfl_operator, print_int_node): Make non-static.
13588 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13589 as part of recursive scan of block.
13590 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13591 (patch_switch_statement): Most tests move dinto java_complete_tree.
13593 * parse.y: Make various production be non-typed (void).
13594 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13595 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13596 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13598 * jcf-write.c (struct jcf_handler): New type.
13599 (struct jcf_switch_state): New type.
13600 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13601 (alloc_handler, emit_unop, emit_reloc): New functions.
13602 (adjust_typed_op): Add extra parameter ("max type" offset).
13603 (emit_switch_reloc, emit_case-reloc): New function.
13604 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13605 (generate_bytecode_insns): Support REAL_CST, switch statements,
13606 exception handling, method calls, object/array creation, and more.
13608 * class.c: Remove some unused variables.
13609 * constants.c (find_string_constant): New function.
13610 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13611 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13612 if flag_emit_class_files.
13614 1998-11-12 Tom Tromey <tromey@cygnus.com>
13616 * jcf-io.c (find_class): Added explanatory comment.
13618 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13619 trailing slash to `.zip' entries.
13621 * jvspec.c (lang_specific_driver): Correctly handle case where
13622 GC_NAME not defined.
13624 1998-11-11 Tom Tromey <tromey@cygnus.com>
13626 * jvspec.c (GC_NAME): New define.
13627 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13629 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13631 1998-11-11 Per Bothner <bothner@cygnus.com>
13633 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13635 1998-11-11 Tom Tromey <tromey@cygnus.com>
13637 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13639 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13641 * class.c (is_compiled_class): Call safe_layout_class for class
13642 compiled from source.
13643 * conver.h (convert_to_integer, convert_to_real,
13644 convert_to_pointer): Added prototypes.
13645 * decl.c (init_decl_processing): Non longer push the decls of
13646 `methodtable', `constants', `Class', `Field', `dispatchTable'
13647 `jexception' and `Method'.
13648 * expr.c (build_invokeinterface): New function.
13649 (expand_invoke): static variable CLASS_IDENT now in
13650 build_invokeinterface. Use build_invokeinterface.
13651 (expand_java_field_op): Moved code to inline
13652 java.lang.PRIMTYPE.TYPE into a function.
13653 (build_primtype_type_ref): New function.
13654 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13655 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13656 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13657 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13658 (DECL_LOCAL_STATIC_VALUE): New macro.
13659 (build_invokeinterface, build_primtype_type_ref): New function
13661 (java_parse_abort_on_error): Macro rewritten.
13662 * jcf-parse.c (current_method): Add comment to declaration.
13663 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13664 Function prototypes fixed.
13665 (jcf_parse_source): push/pop parser context. save/restore global.
13666 (parse_source_file): Fixed leading comment. Now take a
13667 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13668 classes and pop the parser context anymore.
13669 (yyparse): Push parser context, save globals, parse the source
13670 file, restore globals and pop the parser context when processing a
13672 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13673 * lex.c (java_parse_doc_section): New function.
13674 (java_lex): Call java_parse_doc_section when appropriate. Build an
13675 operator around INSTANCEOF_TK.
13676 * lex.h (java_lineterminator, java_sprint_unicode,
13677 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13678 Prototypes rewritten.
13679 (java_parse_escape_sequence, java_letter_or_digit_p,
13680 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13681 java_read_unicode, java_store_unicode, java_read_char,
13682 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13683 Added function prototypes.
13684 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13686 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13688 (struct parser_ctxt): New fields: deprecated,
13689 current_parsed_class_un, gclass_list.
13690 (fix_method_argument_names, issue_warning_error_from_context,
13691 resolve_package, lookup_package_type): New function prototypes.
13692 (resolve_expression_name): Fixed function prototype.
13693 (find_applicable_accessible_methods_list): Fixed indentation, added
13694 extra argument in prototype.
13695 (check_final_assignment, build_null_of_type, check_deprecation,
13696 check_method_redefinition, reset_method_name,
13697 java_check_regular_methods, java_check_abstract_methods,
13698 maybe_build_primttype_type_ref): New function prototype.
13699 * parse.y (conver.h): Include.
13700 (INSTANCEOF_TK): Tagged <operator>.
13701 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13702 (relational_expression:): Build binop for instanceof.
13703 (java_push_parser_context): Remember ctxp->gclass_list across
13705 (java_pop_parser_context): Simply return if no context
13706 exists. Remember gclass_list across contexts.
13707 (issue_warning_error_from_context): New function.
13708 (parse_error_context): Don't setup ctxp->elc here. Call
13709 issue_warning_error_from_context instead.
13710 (parse_warning_context): Likewise.
13711 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13712 setup. Link new class/interface to ctxp->gclass_list.
13713 (add_superinterfaces): Register interface as incomplete if not
13715 (create_class): Remember class unqualified name in
13716 ctxp->current_parsed_class_un. Check class deprecation.
13717 (register_fields): Check field deprecation. Remember static final
13718 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13720 (method_header): New local variable ORIG_ARG. Use unqualified
13721 current class name for check on constructor errors. Promote return
13722 type if of record type. Argument list fix moved in
13723 fix_method_argument_names, called here. Check method deprecation.
13724 (fix_method_argument_names): New function.
13725 (method_declarator): Promote record typed arguments.
13726 (safe_layout_class): Check class methods before layout.
13727 (java_complete_class): Compute field layout when patched.
13728 (do_resolve_class): Try to load class after having it renamed
13729 after the package name.
13730 (get_printable_method_name): Use DECL_CONTEXT.
13731 (reset_method_name): New function.
13732 (check_method_redefinition): Use reset_method_name.
13733 (java_check_regular_methods): New local variable
13734 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13735 names for error report. Check for compile-time error when method
13736 found has default (package) access.
13737 (java_check_abstract_methods): Now takes an interface DECL node as
13738 an argument. Also reinstall real name on unchecked
13739 overriding/hiding methods for error report.
13740 (java_check_methods): Fixed leading comment. Get classes to verify
13741 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13742 CLASS_METHOD_CHECKED_P on class verification.
13743 (lookup_java_method2): Get real method name if necessary.
13744 (find_in_imports): Don't check package class access here.
13745 (resolve_package, lookup_package_type): New functions.
13746 (java_layout_classes): Fixed leading comment. Take classes to be
13747 laid out from ctxp->gclass_list.
13748 (java_complete_expand_methods): Don't expand native and abstract
13750 (java_expand_classes): New function.
13751 (resolve_expression_name): Use additional argument ORIG. Retrieve
13752 values of static final field of primitive types.
13753 (resolve_field_access): Handles static final field of promotive
13755 (resolve_qualified_expression_name): Handle STRING_CST as
13756 primaries and package name resolution. Check deprecation on found
13757 decls. Set where_found and type_found on non static field resolved
13758 during qualification. Layout non primitive field decl types.
13759 (check_deprecation): New function.
13760 (maybe_access_field): Simplified.
13761 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13762 removed. Reverse method's argument when primary is a type. Don't
13763 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13764 instead. Include abstract class in the list of class searchable
13765 for constructors. Use DECL_CONTEXT of found method for access
13766 checks. Check method deprecation.
13767 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13768 converting arguments. Handle INVOKE_INTERFACE.
13769 (lookup_method_invoke): Search constructor using existing
13770 infrastructure (don't rely on lookup_java_constructor anymore).
13771 (find_applicable_accessible_methods_list): Extra argument flag
13772 LC. Now include constructor in the search.
13773 (qualify_ambiguous_name): Conditional expression are primaries.
13774 (not_initialized_as_it_should_p): static final are always
13776 (java_complete_tree): Pass extra NULL argument to
13777 resolve_expression_name. Stricter test to carry on patching
13778 assignments. New case for INSTANCEOF_EXPR.
13779 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13780 (check_final_assignment, maybe_build_primttype_type_ref): New
13782 (patch_assignment): Detect resolved static finals and carry normal
13783 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13784 (try_builtin_assignconv): Access constant 0 on all primitive
13786 (valid_builtin_assignconv_identity_widening_p): Accept identical
13787 types. Accept all promoted type on int type.
13788 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13789 assigned to a reference.
13790 (valid_method_invocation_conversion_p): Accept to check null
13792 (build_binop): Merge declaration and initialization of local
13794 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13795 numeric types. Improved validity test for qualify operators on
13797 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13798 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13799 primitive type and issue the appropriate error message.
13800 (resolve_type_during_patch): Mark class loaded when resolved.
13801 (patch_cast): Allow null to be cased to reference types.
13802 (build_null_of_type): New function.
13803 (patch_array_ref): Handle array on references correctly.
13804 (patch_return): Removed unused local variable MODIFY. Force
13805 boolean to be returned as integers. Allows null to be returned by
13806 a function returning a reference.
13807 * typeck.c (convert_to_integer, convert_to_real,
13808 convert_to_pointer): Prototypes moved to convert.h
13809 (lookup_argument_method): Use method real name, if necessary.
13811 1998-10-30 Tom Tromey <tromey@cygnus.com>
13813 * class.c (build_class_ref): Changed name of primitive classes to
13816 * class.c (make_class_data): Renamed fields: nmethods to
13817 method_count, method_count to dtable_method_count. Always set
13818 `state' field to 0.
13819 * decl.c (init_decl_processing): Likewise.
13821 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13823 * class.c (layout_class): Don't mangle <finit>, produce
13824 __finit<class> instead. Don't verify artificial methods.
13825 * decl.c (finit_identifier_node): New declared global.
13826 (init_decl_processing): finit_identifier_node initialized.
13827 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13828 * java-tree.h (finit_identifier_node): Declared as extern.
13829 (struct lang_decl): New field called_constructor.
13830 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13831 (CLASS_HAS_FINIT_P): New macro.
13832 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13833 explicit constructor invocation.
13834 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13835 CALL_SUPER_CONSTRUCTOR_P): New macros.
13836 (write_classfile): Added prototype.
13837 * jcf-parse.c (jcf_parse_source): Parse and remember for
13838 generation if the file was seen on the command line.
13839 (parse_source_file): Don't write the class file here.
13840 (yyparse): Loop on files rewritten. Set current_jcf.
13841 (parse_zip_file_entries): Parse class file only if it was found.
13842 * lang.c (init_parse): Don't open command line provided filename
13844 (lang_parse): Don't set main_jcf anymore.
13845 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13846 (JCONSTRUCTOR_CHECK): New macro.
13847 (JBSC_TYPE_P): New macro.
13848 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13849 (COMPLETE_CHECK_OP_2): New macro.
13850 (struct parse_ctxt): New field explicit_constructor_p.
13851 (check_class_interface_creation): Fixed prototype indentation.
13852 (patch_method_invocation_stmt): Prototype reflects added argument.
13853 (patch_invoke): Likewise.
13854 (complete_method_declaration, build_super_invocation,
13855 verify_constructor_circularity,
13856 build_this_super_qualified_invocation, get_printable_method_name,
13857 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13858 verify_constructor_super, create_artificial_method,
13859 start_artificial_method_body, end_artificial_method_body,
13860 generate_field_initialization_code): New function prototypes.
13861 * parse.y: Fixed leading comment
13862 (constructor_header:, constructor_body:, block_end:): Rules tagged
13864 (type_declaration:): Call maybe_generate_finit.
13865 (method_declaration:): Action for method_body: placed in new
13866 function complete_method_declaration, called here.
13867 (constructor_declaration:): Defined actions. Removed leading
13869 (constructor_header:): New rule with action.
13870 (constructor_body:): Rule rewritten using block_begin: and
13871 block_end:. Defined actions.
13872 (constructor_declarator:, explicit_constructor_invocation:):
13874 (block:): Use new rules block_begin: block_end:.
13875 (block_begin:, block_end:): New rules and actions.
13876 (block_statements:): Fixed error message for explicit
13878 (method_invocation:): Call build_this_super_qualified_invocation
13879 if primary is `this' or `super' was seen.
13880 (conditional_expression:): Action defined.
13881 (extra_ctxp_pushed_p): New static global flag.
13882 (java_parser_context_save_global): Create parser context if
13883 necessary. Use extra_ctxp_pushed_p to remember it.
13884 (java_parser_context_restore_global): Pop extra parser context if
13886 (build_array_from_name): Array on primitive types are marked
13888 (register_fields): Restore new name in field initializer
13889 expression if type was altered. Non static fields initialized upon
13890 declaration marked initialized.
13891 (maybe_generate_finit): New function.
13892 (maybe_generate_clinit): Use create_artificial_method,
13893 start_artificial_method_body, end_artificial_method_body. Generate
13894 debug info for enclosed initialization statements.
13895 (method_header): Fixed leading comment. Check constructor
13896 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13898 (complete_method_declaration, constructor_circularity_msg,
13899 verify_constructor_circularity): New functions.
13900 (get_printable_method_name): New function.
13901 (check_method_redefinition): Don't rename <finit> methods. Fix
13902 declared constructor names. Error message for
13903 constructors modified.
13904 (java_check_regular_methods): Local variable seen_constructor
13905 renamed saw_constructor. Skip verification on constructors. Create
13906 default constructor with create_artificial_method.
13907 (java_check_methods): Removed unnecessary empty line.
13908 (create_artificial_method, start_artificial_method_body,
13909 end_artificial_method_body): New functions.
13910 (java_layout_classes): Changed leading comment. Reverse fields
13911 list if necessary. Always layout java.lang.Object if being
13913 (java_complete_expand_methods): Verify constructor circularity.
13914 (java_complete_expand_method): Call fix_constructor on
13915 constructors. Local variable no_ac_found removed. Restore
13916 bindings if method body expansion failed.
13917 (fix_constructors, verify_constructor_super,
13918 generate_field_initialization_code): New function.
13919 (java_expand_classes): Fixed leading comment. Write class file
13921 (resolve_expression_name): Check for illegal instance variable
13922 usage within the argument scope of an explicit constructor
13924 (resolve_qualified_expression_name): Pass extra from_super flag
13925 when invoking patch_method_invocation_stmt. New case for
13926 conditional expression when used as a primary. Check for error
13927 when acquiring super.
13928 (patch_method_invocation_stmt): Added extra argument super. New
13929 local variable is_static_flag. Set class_to_search according to
13930 the nature of the constructor invocation. Don't add `this'
13931 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13932 invocation within the argument scope of explicit constructor
13933 invocation. Set is_static according to is_static_flag. Provide
13934 extra `super' argument to patch_invoke invocation.
13935 (patch_invoke): New argument from_super. Loop on arguments
13936 indentation fixed. Pass from_super to invocation_mode. New switch
13937 case INVOKE_SUPER. Fixed error message in switch default case.
13938 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13940 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13941 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13942 message takes constructors into account.
13943 (find_applicable_accessible_methods_list): Fixed indentation.
13944 (qualify_ambiguous_name): Take explicit constructor invocation
13945 into account. Deal with a conditional expression as a primary to
13947 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13948 case. Added extra argument to patch_method_invocation_stmt.
13949 Register calls made to explicit constructor `this'. Don't call
13950 save_expr in ARRAY_REF case when emitting class files. Check for
13951 illegal use of this when expanding explicit constructor invocation
13953 (complete_function_arguments): Set and reset parser context
13954 explicit_constructor_p field value when appropriate.
13955 (build_super_invocation, build_this_super_qualified_invocation):
13957 (patch_assignment): Fixed typo.
13958 (patch_unaryop): Check on final fields occurs only when a decl
13960 (patch_return): Take constructors into account.
13961 (patch_conditional_expr): New function.
13962 * typeck.c (build_java_signature): Removed unnecessary empty line.
13964 1998-10-28 Jeffrey A Law (law@cygnus.com)
13966 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13968 1998-10-28 Tom Tromey <tromey@cygnus.com>
13970 * decl.c (init_decl_processing): Renamed fields.
13971 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13972 interface_len, msize fields.
13974 * class.c (make_class_data): Removed subclass_head and
13975 subclass_next fields.
13976 * decl.c (init_decl_processing): Removed subclass_head and
13977 subclass_next fields.
13979 1998-10-28 Jeffrey A Law (law@cygnus.com)
13981 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13982 * mangle.c (emit_unicode_mangled_name): Similarly.
13984 1998-10-26 Nick Clifton <nickc@cygnus.com>
13986 * jcf-parse.c (get_constant): Place braces around code to compute
13987 'd' when REAL_ARITHMETIC is not defined.
13989 1998-10-25 H.J. Lu (hjl@gnu.org)
13991 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13994 1998-10-23 Tom Tromey <tromey@cygnus.com>
13996 * lang-specs.h: `.zip' files are input to jc1.
13998 1998-10-22 Per Bothner <bothner@cygnus.com>
14000 * jvspecs.c: Add (but don't enable) support for combining multiple
14001 .class and .java input filenames to a single jc1 invocation.
14002 Add support for -C flag (copile to .class files).
14003 Translate -classpath and -CLASSPATH arguments.
14004 * lang-specs.h: Don't set %2 spec.
14006 1998-10-22 Tom Tromey <tromey@cygnus.com>
14008 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14010 (add_path): Don't add trailing separator to non-empty path
14013 * lang.c (lang_decode_option): Check for -fclasspath and
14014 -fCLASSPATH before examining other `-f' options.
14016 * java-tree.h (finalize_identifier_node): Don't declare.
14017 * class.c (make_class_data): Don't push "final" field.
14018 * decl.c (init_decl_processing): Don't push "final" field.
14019 (finalize_identifier_node): Removed.
14020 (init_decl_processing): Don't set finalize_identifier_node.
14022 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14024 1998-10-11 Anthony Green <green@cygnus.com>
14026 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14027 (JV_SCAN_SOURCES): New macro.
14028 (JCF_DUMP_SOURCES): Likewise.
14029 (jcf-dump$(exeext)): New target.
14030 (jv-scan$(exeext)): New target.
14032 1998-10-22 Tom Tromey <tromey@cygnus.com>
14034 * Makefile.in (LEX): Removed.
14035 (LEXFLAGS): Likewise.
14036 (SET_BISON): New macro.
14038 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14039 spurious diffs in parse.c.
14040 ($(PARSE_SCAN_C)): Likewise.
14041 (PARSE_DIR): New macro.
14043 (PARSE_SCAN_C): Likewise.
14044 (PARSE_RELDIR): New macro.
14046 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14048 * jcf-io.c (find_class): Use saw_java_source to determine when to
14049 look for `.java' file.
14050 * jcf-parse.c (saw_java_source): New global.
14051 (yyparse): Set it if `.java' file seen.
14053 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14054 (GCJH_SOURCES): Likewise.
14055 * Makefile.in (datadir): New macro.
14056 (libjava_zip): Likewise.
14057 (JAVA_OBJS): Added jcf-path.o.
14058 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14059 (../gcjh$(exeext)): Likewise.
14060 (jcf-path.o): New target.
14061 * java-tree.h (fix_classpath): Removed decl.
14062 * jcf-parse.c (fix_classpath): Removed.
14063 (load_class): Don't call fix_classpath.
14064 * parse.y (read_import_dir): Don't call fix_classpath.
14065 * lex.h: Don't mention classpath.
14066 * lex.c (java_init_lex): Don't initialize classpath.
14067 * jcf-io.c (classpath): Removed global.
14068 (find_class): Use jcf_path iteration functions. Correctly search
14069 class path for .java file.
14070 (open_in_zip): New argument `is_system'.
14071 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14072 classpath-related options.
14073 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14075 (lang_init): Call jcf_path_init.
14076 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14077 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14078 Correctly put braces around second string in each entry.
14079 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14080 classpath-related options.
14081 (help): Updated for new options.
14082 * jcf.h: Declare functions from jcf-path.c. Don't mention
14083 `classpath' global.
14084 * jcf-path.c: New file.
14086 * jcf-depend.c: Include jcf.h.
14088 * jcf-write.c (localvar_alloc): Returns `void'.
14089 (localvar_free): Removed unused variable.
14091 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14092 (init_parse): Use OBJECT_SUFFIX, not ".o".
14094 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14096 * class.c (emit_register_classes): Renamed from
14097 emit_register_class.
14098 * java-tree.h (emit_register_classes): Prototype renamed from
14099 emit_register_class.
14100 * jcf-parse.c (yyparse): Call emit_register_classes once before
14102 * parse.y (java_expand_classes): No longer register classes.
14104 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14106 * class.c (is_compiled_class): New local variable
14107 seen_in_zip. Identify classes found in currently compiled source
14109 * decl.c (complete_start_java_method): Fixed typo.
14110 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14111 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14112 (CLASS_P): Moved around.
14113 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14114 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14116 (jcf_parse_source): Changed leading comment. Removed unnecessary
14117 fclose and CLASS_FROM_SOURCE_P marking.
14118 (parse_source_file): New local variables remember_for_generation
14119 and filename. Mark parsed file name identifier node. Removed block
14120 executed when parse_only was null. Set remember_for_generation.
14121 Use it as an argument to java_pop_parser_context.
14122 (yyparse): New local variables several_files, list, next node and
14123 current_file_list. Split ampersand separated file names into
14124 current_file_list. Iterate through the list and parse accordingly.
14125 * parse.h (java_pop_parser_context): New function prototype.
14126 * parse.y (ctxp_for_generation): New static global variable.
14127 (java_pop_parser_context): New argument generate. Link popped ctxp
14128 to ctxp_for_generation list accordingly.
14129 (java_complete_expand_methods): Fixed indentation.
14130 (java_expand_classes): New function.
14132 1998-10-17 Per Bothner <bothner@cygnus.com>
14134 * Makefile.in: Link with libiberty.a instead of memmove.o.
14136 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14138 * lex.c (setjmp.h): No longer included.
14139 * lex.h (setjmp.h): Included.
14140 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14141 (duplicate_declaration_error_p): Renamed from
14142 duplicate_declaration_error.
14143 (build_array_from_name): New function prototype.
14144 * parse.y (setjmp.h): No longer included.
14145 (variable_declarator_id): Define action.
14146 (build_array_from_name): New function.
14147 (duplicate_declaration_error_p): Renamed from
14148 duplicate_declaration_error. Fixed leading comment.
14149 (register_fields): Main `for' loop reorganized. Uses
14150 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14151 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14152 build_array_from_name.
14153 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14155 (read_import_dir): Don't try to skip `.' and `..'.
14156 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14157 build_array_from_name. Main `for' loop reorganized.
14158 (resolve_qualified_expression_name): When building access to a
14159 field, use the type where the field was found, not its own type.
14160 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14161 field was found is null.
14162 (qualify_ambiguous_name): Sweep through all successive array
14165 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14167 * java-tree.h (pop_labeled_block, lang_printable_name,
14168 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14169 interface_of_p, inherits_from_p, fix_classpath,
14170 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14171 make_class_data, register_class, alloc_name_constant): New
14172 function prototypes.
14173 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14174 indentation. Added cast to remove warning.
14175 (lang_printable_name): Set v argument unused.
14176 (lang_print_error): Added argument to lang_printable_name call.
14177 (java_dummy_print, print_lang_decl, print_lang_type,
14178 print_lang_identifier, lang_print_xnode): All argument marked
14180 * lex.c (java_unget_unicode): Removed unnecessary argument.
14181 (java_allocate_new_line): Unused local variable is gone.
14182 (java_read_char): Added parenthesis in expressions to remove
14183 warnings. Added final return statement.
14184 (java_read_unicode): Added parenthesis in expression to remove
14186 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14187 (java_parse_escape_sequence): Likewise.
14188 (java_lex): Unused local variables are gone. Fixed
14189 java_unget_unicode invocation.
14190 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14192 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14193 lang_printable_name invocation in macro.
14194 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14196 (duplicate_declaration_error): Suppressed unused argument in
14198 (identical_subpath_p): Function declaration is gone.
14199 (patch_invoke): Suppressed unused argument in prototype.
14200 (patch_cast, build_labeled_block, check_thrown_exceptions):
14202 * parse.y (setjmp.h): Included
14203 (toplev.h): Likewise.
14204 (field_declaration:): Suppressed unused local
14205 (label_decl:): Fixed build_labeled_block invocation.
14206 (java_pop_parser_context): Put extra parenthesis around assignment
14208 (yyerror): Suppressed unused local variables.
14209 (variable_redefinition_error): Fixed lang_printable_name
14211 (create_interface): Suppressed unused local variables.
14212 (create_class): Likewise.
14213 (duplicate_declaration_error): Suppressed unused argument. Fixed
14214 lang_printable_name invocation.
14215 (register_fields): Suppressed unused local variable. Fixed
14216 duplicate_declaration_error invocation.
14217 (method_header): Suppressed unused local variable.
14218 (method_declarator, parser_check_super): Likewise.
14219 (java_complete_class): Suppressed unused local variable. Fixed
14220 fatal error message.
14221 (complete_class_report_errors): Added default: in switch.
14222 (java_check_regular_methods): Fixed lang_printable_name
14224 (check_throws_clauses): Likewise.
14225 (java_check_abstract_methods): Suppressed unused local
14226 variable. Fixed lang_printable_name invocation.
14227 (read_import_entry): Added supplemental return statement.
14228 (read_import_dir): Suppressed unused local variables.
14229 (check_pkg_class_access, declare_local_variables): Likewise.
14230 (source_start_java_method): Suppressed unused extern variable
14232 (expand_start_java_method): Suppressed unused extern and local
14233 variable declarations.
14234 (java_complete_expand_methods): Likewise.
14235 (java_complete_expand_method): Suppressed unused local variables.
14236 (make_qualified_name): Likewise.
14237 (resolve_qualified_expression_name): Added default: in
14238 switch. Fixed lang_printable_name invocation.
14239 (class_instance_creation_expression): Added parenthesis around
14241 (patch_method_invocation_stmt): Fixed lang_printable_name and
14242 patch_invoke invocations.
14243 (check_for_static_method_reference): Fixed lang_printable_name
14245 (patch_invoke): Suppressed unused arguments and local variables.
14246 (lookup_method_invoke): Suppressed unused local variables.
14247 (qualify_ambiguous_name): Added default: in switch.
14248 (identical_subpath_p): Function removed.
14249 (patch_assignment): Suppressed unused local variables. Suppressed
14250 unnecessary if statement. Fixed lang_printable_name invocations.
14251 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14252 (valid_ref_assignconv_cast_p): Parenthesis around
14253 expression. Suppressed unused local variables.
14254 (build_binop): Suppressed unused local variables. fixed
14255 lang_printable_name invocations.
14256 (string_constant_concatenation): Suppressed unused local
14258 (patch_unaryop): Fixed lang_printable_name invocation.
14259 (patch_cast): Suppressed unnecessary argument. Fixed
14260 lang_printable_name invocation.
14261 (patch_array_ref): Fixed lang_printable_name invocation.
14262 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14263 (build_labeled_block): Suppressed unused argument.
14264 (generate_labeled_block): Fixed build_labeled_block invocation.
14265 (build_loop_body): Suppressed unused local variables.
14266 (patch_loop_statement): Likewise.
14267 (patch_exit): Fixed lang_printable_name invocation.
14268 (patch_switch_statement): Likewise.
14269 (case_identity): First argument marked unused.
14270 (patch_try_statement): Fixed lang_printable_name invocations.
14271 (patch_synchronized_statement, patch_throw_statement): Likewise.
14272 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14273 lang_printable_name invocations.
14274 (check_thrown_exceptions_do): Suppressed unused argument.
14276 1998-10-14 Tom Tromey <tromey@cygnus.com>
14278 * jcf-write.c (write_classfile): Add output class file as target.
14279 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14280 * jcf.h: Added declarations for dependency-tracking functions.
14281 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14282 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14283 (finish_parse): Call jcf_dependency_write.
14284 (dependency_tracking): New global.
14285 (DEPEND_SET_FILE): New define.
14286 (DEPEND_ENABLE): New define.
14287 (init_parse): Enable dependency tracking if required.
14289 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14290 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14291 (../gcjh$(exeext)): Likewise.
14292 (jcf-depend.o): New target.
14293 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14294 (GCJH_SOURCES): Likewise.
14295 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14297 (find_classfile): Added dep_name argument.
14298 (find_class): Compute name of dependency.
14299 (open_in_zip): Call jcf_dependency_add_file.
14300 * gjavah.c (output_file): No longer global.
14301 (usage): Don't mention "gjavah".
14303 (java_no_argument): Likewise.
14304 (version): Likewise.
14305 (main): Recognize and handle -M family of options.
14306 (print_mangled_classname): Return is void.
14307 (process_file): Handle case where output is suppressed.
14308 (HANDLE_END_FIELD): Likewise.
14309 (HANDLE_METHOD): Likewise.
14310 * jcf-depend.c: New file.
14312 1998-10-13 Jeffrey A Law (law@cygnus.com)
14314 * java-tree.def: Add missing newline at EOF.
14316 1998-10-13 Tom Tromey <tromey@cygnus.com>
14318 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14319 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14321 Include <config.h> and "system.h".
14322 (disassemble_method): Undefine RET to avoid clash with
14323 config/i386/i386.h.
14325 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14327 * decl.c (runtime_exception_type_node, error_exception_type_node):
14328 New global variables.
14329 (init_decl_processing): Initialized.
14330 * expr.c (java_lang_expand_expr): Set caught exception type to
14331 null if catch handler argument doesn't exit.
14332 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14334 * java-tree.h (runtime_exception_type_node,
14335 error_exception_type_node): Global variables declared.
14336 (DECL_FUNCTION_THROWS): New macro.
14337 (DECL_FUNCTION_BODY): Modified comment.
14338 (DECL_SPECIFIC_COUNT): Likewise.
14339 (struct lang_decl): New field throws_list.
14340 (IS_UNCHECKED_EXPRESSION_P): New macro.
14341 * lex.c (java_lex): Generate location information for THROW_TK.
14342 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14343 EXCEPTIONS_P): New macros.
14344 (enum jdep_code): New value JDEP_EXCEPTION.
14345 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14346 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14347 PATCH_METHOD_RETURN_ERROR): New macros.
14348 (patch_method_invocation_stmt): Added new argument to prototype.
14349 (patch_synchronized_statement, patch_throw_statement,
14350 check_thrown_exceptions, check_thrown_exceptions_do,
14351 purge_unchecked_exceptions, check_throws_clauses): New function
14353 * parse.y Fixed typo in keyword section.
14354 (throw:): Rule tagged <node>.
14355 (THROW_TK): Keyword tagged <operator>.
14356 (method_header:): Last argument to call to method_header passed
14358 (throws:, class_type_list:, throw_statement:,
14359 synchronized_statement:, synchronized:): Defined actions.
14360 (method_header): New local variable current. Register exceptions
14361 from throws clause.
14362 (java_complete_tree): Complete and verify exceptions from throws
14364 (complete_class_report_errors): Error message on exceptions not
14366 (java_check_regular_methods): Fixed typo. Shortcut on private
14367 overriding methods. Changed error message on method
14368 redefinition. Check for throws clause compatibility.
14369 (check_throws_clauses): New function.
14370 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14371 method. Changed error message on method redefinition.
14372 (currently_caught_type_list): New static variable.
14373 (java_complete_expand_methods): Purge unchecked exceptions from
14374 throws clause list. Call PUSH_EXCEPTIONS before walk and
14375 POP_EXCEPTIONS after.
14376 (resolve_qualified_expression_name): Pass new argument as NULL to
14377 patch_method_invocation_stmt.
14378 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14379 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14380 argument list when appropriate. Use new argument if non null to
14381 store selected method decl.
14382 (patch_invoke): Convert if necessary args of builtin types before
14383 forming CALL_EXPR. Argument list no longer reversed here.
14384 (invocation_mode): Treat final methods as static methods.
14385 (java_complete_tree): New cases for THROW_EXPR: and
14386 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14388 (complete_function_arguments): No more RECORD_TYPE
14389 conversion. Function parameter nodes no longer saved.
14390 (valid_ref_assignconv_cast_p): Avoid handling null type.
14391 (patch_binop): Fixed null constant reference handling.
14392 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14393 BUILD_THROW macros.
14394 (patch_try_statement): Fixed comments. Record caught types in
14395 list, push the list, expand try block and pop the list.
14396 (patch_synchronized_statement, patch_throw_statement,
14397 check_thrown_exceptions, check_thrown_exceptions_do,
14398 purge_unchecked_exceptions): New functions.
14399 * typeck.c (lookup_argument_method): Allow WFL in place of method
14400 DECL_NAME during method definition check
14402 1998-10-09 Tom Tromey <tromey@cygnus.com>
14404 * gjavah.c (decode_signature_piece): New function.
14405 (print_c_decl): Use it. Added `name_override' argument.
14406 (print_method_info): Use name_override argument to print_c_decl.
14407 (seen_fields): Removed.
14408 (print_field_info): Don't update seen_fields.
14409 (struct method_name): New structure.
14410 (method_name_list): New global.
14411 (print_method_info): Add new method to list of methods.
14412 (name_is_method_p): New function.
14413 (print_field_info): If field name has same name as method, then
14415 (process_file): Parse methods before fields.
14416 (field_pass): New global.
14417 (HANDLE_END_FIELD): Take field_pass into account.
14419 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14421 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14422 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14424 1998-10-03 Anthony Green <green@cygnus.com>
14426 * jvspec.c: Fix bug in jvgenmain_spec patch.
14428 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14430 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14431 * decl.c (soft_exceptioninfo_call_node): New global variable.
14432 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14433 takes extra integer argument. soft_exceptioninfo_call_node
14435 * except.c (java_set_exception_lang_code): New function
14436 (method_init_exceptions): Called here.
14437 (prepare_eh_table_type): New function.
14438 (expand_end_java_handler): Called here.
14439 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14440 one argument. Modified generation of call to
14441 soft_badarrayindex_node to use new argument.
14442 (build_java_arrayaccess): Pass faulty index value to
14443 build_java_throw_out_of_bounds_exception.
14444 (generate_name): New function.
14445 (java_lang_expand_expr): New local variables node, current,
14446 has_finally_p. Expand TRY_EXPR node.
14447 (process_jvm_instruction): Replace top of the stack with thrown
14448 object reference when entering exception handler.
14449 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14450 specific tree codes.
14451 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14453 (DECL_SPECIFIC_COUNT): New macro.
14454 (prepare_eh_table_type, java_set_exception_lang_code,
14455 generate_name): New function declarations.
14456 (match_java_method): Declaration deleted.
14457 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14459 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14460 * parse.h (redefinition_error, refine_accessible_methods_list,
14461 can_cast_to_p): Function declaration removed.
14462 (classitf_redefinition_error, variable_redefinition_error,
14463 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14464 find_most_specific_methods_list, argument_types_convertible,
14465 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14466 valid_cast_to_p, valid_method_invocation_conversion_p,
14467 try_reference_assignconv, add_stmt_to_compound,
14468 build_jump_to_finally, build_tree_list, patch_try_statement,
14469 java_get_catch_block): New function declarations.
14470 * parse.y (string_buffer_type): Global variable deleted.
14471 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14472 finally): Rules tagged <node>.
14473 (TRY_TK, CATCH_TK): Token tagged <operator>.
14474 (class_body_declaration:, class_member_declaration:,
14475 formal_parameter:, explicit_constructor_invocation:,
14476 interface_member_declaration:, constant_declaration:,
14477 primary_no_new_array:, class_instance_creation_expression:,
14478 array_creation_expression:): Issue error on unsuported JDK1.1
14480 (try_statement:, catches:, finally:): Define actions.
14481 (catch_clause_parameter): New rule.
14482 (catch_clause:): Use new rule catch_clause_parameter.
14483 (parse_jdk1_1_error): New function.
14484 (redefinition_error): Renamed classitf_redefinition_error.
14485 (variable_redefinition_error): New function.
14486 (check_class_interface_creation): Call
14487 classitf_redefinition_error.
14488 (java_complete_tree): Added error message on JDEP_TYPE: case.
14489 (complete_class_report_errors): Fixed indentation.
14490 (declare_local_variables): Call variable_redefinition_error.
14491 (source_end_java_method): Call java_set_exception_lang_code and
14492 emit_handlers where appropriate.
14493 (java_method_add_stmt): Call add_stmt_to_block.
14494 (add_stmt_to_block): New function.
14495 (lookup_method_invoke): Fixed outside comment. new local variable
14496 candicates. Call find_applicable_accessible_methods_list and
14497 find_most_specific_methods_list when searching for a
14498 method. Modified error report to list possible candidates when
14500 (find_applicable_accessible_methods_list,
14501 find_most_specific_methods_list, argument_types_convertible): New
14503 (refine_accessible_methods_list): Function deleted.
14504 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14505 expr (if applicable) before calling patch_array_ref.
14506 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14507 (enter_block): Fixed comment.
14508 (enter_a_block): New function.
14509 (patch_assignment): Reorganized. Call try_reference_assignconv for
14510 references. Call valid_cast_to_p instead of can_cast_to_p.
14511 (try_reference_assignconv,
14512 valid_builtin_assignconv_identity_widening_p): New functions.
14513 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14514 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14516 (build_string_concatenation): Don't resolve StringBuffer.
14517 (patch_cast): Fixed inverted arguments.
14518 (patch_array_ref): Code to save array expr deleted. Call
14519 valid_cast_to_p instead of can_cast_to_p.
14520 (generate_labeled_block): Call generate_name.
14521 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14522 patch_try_statement): New functions.
14523 * typeck.c (match_java_method): Function deleted.
14525 1998-10-02 Anthony Green <green@cygnus.com>
14527 * jvspec.c: jvgenmain_spec uses different temporary file names.
14529 1998-10-02 Anthony Green <green@cygnus.com>
14531 * jvspec.c (lang_specific_driver): Fail if user specifies
14532 --main= when not linking.
14534 1998-09-28 Tom Tromey <tromey@cygnus.com>
14536 * class.c (make_class_data): Push value for `thread' field.
14537 * decl.c (init_decl_processing): Added `thread' field to class.
14539 * class.c (add_field): Always make static fields externally
14542 1998-09-26 Anthony Green <green@cygnus.com>
14544 * expr.c (build_java_athrow,
14545 build_java_throw_out_of_bounds_exception, expand_invoke,
14546 build_newarray, expand_java_multianewarray, build_java_monitor):
14547 Update comments to reflect _Jv_* function names.
14549 1998-09-25 Per Bothner <bothner@cygnus.com>
14551 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14552 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14553 * parse.y (expand_start_java_method): Likewise.
14555 1998-09-24 Per Bothner <bothner@cygnus.com>
14557 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14559 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14560 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14561 * expr.c: Remove no-longer-needed calls to promote_type.
14562 * decl.c (give_name_to_locals): Liekwise.
14563 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14564 * parse.y: Add/remove promote_type calls as appropriate.
14565 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14566 (parse_signature_string): Likewise.
14567 (build_java_array_type): Fix for now signature convenions.
14569 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14571 1998-09-23 Tom Tromey <tromey@cygnus.com>
14573 * class.c (init_class_processing): libjava function renamed to
14576 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14578 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14579 * java-tree.def: Fixed DEFTREECODE third argument.
14580 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14581 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14582 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14583 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14584 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14585 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14586 * lang.c (java_tree_code_type, java_tree_code_length,
14587 java_tree_code_name): New arrays.
14588 (lang_init): Append Java tree node definitions to Gcc ones.
14589 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14591 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14593 (java_lex): Allow declaration of empty string constants. Retain
14594 location information on CASE_TK and DEFAULT_TK.
14595 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14596 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14597 Modified to be more robust.
14598 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14599 (build_new_invocation, try_builtin_assignconv,
14600 patch_switch_statement, string_constant_concatenation,
14601 build_string_concatenation, patch_string_cst, patch_string,
14602 java_expand_switch): New function declarations.
14603 * parse.y: Rules related to switch and EH tagged <node>.
14604 (label_id): Set to NULL_TREE
14605 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14607 (this_or_super:): Fixed indentation.
14608 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14609 statement_expression:): Removed call to RULE on all sub-rules.
14610 (switch_expression:, switch_labels:): New rules.
14611 (switch_statement:, switch_block:, switch_block_statement_groups:,
14612 switch_block_statement_group:, switch_labels:, switch_label:):
14614 (throw_statement:, synchronized_statement:, try_statement:):
14615 Defined temporary actions.
14616 (class_instance_creation_expression:): Call
14617 build_new_invocation. Fixed indentation.
14618 (field_access): Fixed indentation.
14619 (method_invocation): Likewise.
14620 (make_qualified_primary): Use THIS_EXPR.
14621 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14622 resolving from SUPER, set *type_found.
14623 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14624 (java_complete_tree): Removed unused local variable `location'. Case
14625 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14626 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14627 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14628 STRING_CST: case. default: checks for patchable strings.
14629 (complete_function_arguments): Transform string constant or
14630 crafted StringBuffer if necessary.
14631 (build_method_invocation): Fixed comments.
14632 (build_new_invocation): New function.
14633 (patch_assignment): Call try_builtin_assignconv to figure a valid
14634 assignment conversion between builtin types.
14635 (try_builtin_assignconv): New function.
14636 (build_binop): Use URSHIFT_EXPR directly to call build.
14637 (operator_string): Use UNARY_PLUS_EXPR.
14638 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14640 (do_merge_string_cste, merge_string_cste,
14641 string_constant_concatenation, build_string_concatenation,
14642 patch_string, patch_string_cst): New function.
14643 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14644 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14645 (build_newarray_node): Use NEW_ARRAY_EXPR.
14646 (build_this): Use THIS_EXPR.
14647 (build_return): Enable debug information on return statement.
14648 (build_if_else_statement): Likewise.
14649 (complete_labeled_statement): Fixed related comment.
14650 (build_loop_body): Fixed comment.
14651 (build_bc_statement): Enable debug information on break/continue
14653 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14655 (patch_switch_statement, case_identity, java_expand_switch): New
14658 1998-09-21 Per Bothner <bothner@cygnus.com>
14660 * buffer.h (BUFFER_INIT): New macro.
14661 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14662 Pass (struct jcf_partial *state) to most functions.
14663 (jcf_block, jcf_relocation): New types.
14664 Support labels, branches, conditionals, loops.
14666 1998-09-21 Tom Tromey <tromey@cygnus.com>
14668 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14670 1998-09-21 Per Bothner <bothner@cygnus.com>
14672 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14673 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14674 not integer_type_node (INT_TYPE_SIZ bits).
14676 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14678 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14679 * jcf-dump.c (print_exception_table): New function.
14680 (disassemble_method): Better handling of wide instructions.
14681 Make more robust for bad input.
14683 1998-09-30 Jeffrey A Law (law@cygnus.com)
14685 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14688 1998-09-17 Jeffrey A Law (law@cygnus.com)
14690 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14692 1998-09-17 Tom Tromey <tromey@cygnus.com>
14694 * Makefile.in ($(PARSE_H)): Removed target.
14696 1998-09-17 Jeffrey A Law (law@cygnus.com)
14698 * Makefile.in (JAVA_OBJS): Add memmove.o
14699 (memmove.o): New target & rules.
14701 1998-09-15 Tom Tromey <tromey@cygnus.com>
14703 * expr.c (expand_invoke): Don't generate a call to the class init
14706 1998-09-14 Jeffrey A Law (law@cygnus.com)
14708 * Makefile.in: Add many missing dependencies.
14709 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14711 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14712 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14714 1998-09-11 Per Bothner <bothner@cygnus.com>
14716 * decl.c (complete_start_java_method): If method is static (and
14717 not private) call _Jv_InitClass.
14718 * expr.c (expand_invoke): Don't call build_class_init.
14720 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14722 1998-09-10 Jeffrey A Law (law@cygnus.com)
14724 * Make-lang.in (GCJ): Define before using.
14726 1998-09-09 Jeffrey A Law (law@cygnus.com)
14728 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14729 losing due to namespace pollution in GNU getopt.h
14731 1998-09-09 Tom Tromey <tromey@cygnus.com>
14733 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14734 (java.all.cross): Likewise.
14735 (java.rest.encap): Likewise.
14737 1998-09-08 Jeffrey A Law (law@cygnus.com)
14739 * gjavah.c (print_class_decls): Fix thinko in arglist
14740 * jcv-io.c (find_classfile): Similarly.
14742 1998-09-07 Jeffrey A Law (law@cygnus.com)
14744 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14746 1998-09-05 Tom Tromey <tromey@cygnus.com>
14748 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14749 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14750 * Makefile.in (PARSE_C): New macro.
14751 (PARSE_H): Likewise.
14752 (PARSE_SCAN_C): Likewise.
14753 ($(PARSE_C)): Target renamed from parse.c.
14754 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14755 (clean): Remove parse-scan.c as well.
14756 (parse.o): Depend on $(PARSE_C).
14758 1998-09-05 Anthony Green <green@cygnus.com>
14760 * README, license.terms: Removed.
14762 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14763 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14764 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14765 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14766 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14767 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14768 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14769 and Java trademark attribution.
14771 1998-09-04 Tom Tromey <tromey@cygnus.com>
14773 * Makefile.in: Use gcjh, not gjavah.
14774 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14775 * Make-lang.in: Changed gjavah to gcjh everywhere.
14777 1998-09-03 Per Bothner <bothner@cygnus.com>
14779 * gjavah.c: Support new -prepend -add -append flags.
14780 (print_method_info): Method is not virtual if class is final.
14782 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14784 * jv-scan.c: Fixed copyright assignment.
14785 * keyword.gperf: Likewise.
14786 * keyword.h: Likewise.
14787 * lex.c: Fixed copyright assignment.
14788 (java_lex): Push unicode back when parsing '<'.
14789 * lex.h: Fixed copyright assignment.
14790 * parse-scan.y: Likewise.
14791 * parse.h: Fixed copyright assignment.
14792 (build_debugable_stmt, complete_for_loop): New function prototypes.
14793 * parse.y: Fixed copyright assignment.
14794 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14795 size_zero_node when completing a loop with no exit condition.
14796 (for_statement_nsi:): Define action.
14797 (for_init:, for_update:): Return size_zero_node when empty.
14798 (declare_local_variables): Call build_debugable_stmt.
14799 (build_debugable_stmt): New function.
14800 (build_loop_body): Build debugable statement around loop
14802 (complete_loop_body): Take into account the debugable statement
14803 around the EXIT_EXPR.
14804 (complete_loop_body): New function.
14805 (patch_exit_expr): Fixed condition inversion.
14807 1998-09-02 Tom Tromey <tromey@cygnus.com>
14809 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14810 name of thread define.
14811 * jvspec.c (THREAD_NAME): New macro.
14813 (THREADLIB): Likewise.
14814 (lang_specific_driver): Recognize attempt to link with thread
14815 library or gc library. Recognize -ljava on command line so it
14816 isn't linked against more than once.
14818 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14820 * parse-scan.y (report_main_declaration): Name of the class
14821 containing `main' can be a qualified name.
14823 1998-08-31 Tom Tromey <tromey@cygnus.com>
14825 * config-lang.in: Changed gjavac to gjc everywhere.
14826 * Make-lang.in: Changed gjavac to gjc everywhere.
14828 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14830 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14831 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14832 and install the files.
14833 * Makefile.in (JAVA_OBJS_LITE): New variable.
14834 (compiler:): Now include jv-scan as a dependency.
14835 (../jv-scan$(exeext), parse-scan.c): New targets.
14836 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14837 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14838 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14839 check for errors even if parse_only.
14840 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14842 (yylex): New function. Uses java_lex body.
14843 (java_lex): Removed commented out statement. Remove local variable
14844 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14845 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14846 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14847 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14848 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14849 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14851 (java_lex_error): Empty if JC1_LITE is defined.
14852 (java_get_line_col): Return 0 if JC1_LITE is defined.
14853 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14854 SET_MODIFIER_CTX): Moved into the section containing the macros
14855 conditionally defined by JC1_LITE.
14856 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14857 argument if JC1_LITE is defined.
14858 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14859 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14861 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14862 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14863 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14864 to different values according to JC1_LITE.
14865 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14866 declared if JC1_LITE set.
14867 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14868 defined if JC1_LITE not set.
14869 (struct parser_ctx): Reorganized and skip the jc1 front end part
14871 (java_layout_classes): New function definition.
14872 (java_push_parser_context, java_init_lex, yyparse, yylex,
14873 yyerror): Prototype always declared. All other static function
14874 prototypes declared only if JC1_LITE is not set.
14875 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14876 declared in parse.h.
14877 (java_layout_classes): New function.
14878 (java_complete_expand_methods): No longer layout the class here.
14879 * parse-scan.y: New file.
14880 * jv-scan.c: New file.
14882 1998-08-25 Tom Tromey <tromey@cygnus.com>
14884 * gjavah.c (main): Handle -friend option.
14885 (friend_specs): New global.
14886 (generate_access): Handle friend_specs.
14887 (process_file): Likewise.
14888 (MAX_FRIENDS): New macro.
14889 (friend_count): New global.
14890 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14891 Changed all callers.
14893 1998-08-24 Per Bothner <bothner@cygnus.com>
14895 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14896 (main): Handle processing all the entries of a named .zip archive.
14897 * jcf-io.c (jcf_trim_old_input): New function.
14898 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14900 1998-08-24 Per Bothner <bothner@cygnus.com>
14902 * lang.c (flag_assume_compiled): Make default be on.
14904 1998-08-21 Per Bothner <bothner@cygnus.com>
14906 * jcf-dump.c: Add bunches of flags to control output more.
14907 (process_class): New function; support printing more than one class.
14908 (main): Support new --print-main and --javap flags.
14909 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14910 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14912 1998-08-20 Per Bothner <bothner@cygnus.com>
14914 Change mangling of dispatch table to match C++ vtable (w/thunks).
14915 * class.c (build_dtable_decl), java-tree.h: New function.
14916 (make_class_data): Call it.
14917 * decl.c (init_decl_processing): Likewise.
14919 1998-08-19 Warren Levy <warrenl@cygnus.com>
14921 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14922 soft_anewarray; adjust args passed.
14923 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14924 match _Jv_NewObjectArray.
14926 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14928 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14929 * expr.c (loopup_label): Call create_label_decl.
14930 (create_label_decl): New function.
14931 (java_lang_expand_expr): Call expand_start_bindings with argument
14933 * java-tree.h Added space after PROTO in function declarations
14935 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14936 (create_label_decl, push_labeled_block): New function
14938 * lex.c (label_id): Initialize.
14939 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14941 * parse.h Added space after PROTO in function declarations when
14943 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14944 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14945 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14946 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14948 (struct parser_ctxt): New fields current_loop,
14949 current_labeled_block.
14950 (build_if_else_statement, patch_if_else_statement,
14951 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14952 generate_labeled_block, complete_labeled_statement,
14953 build_bc_statement, patch_bc_statement, patch_loop_statement,
14954 build_new_loop, build_loop_body, complete_loop_body): New function
14956 * parse.y (java_warning_count): New global variable.
14957 (label_id): New static variable.
14958 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14959 (block:): Return size_zero_node when block is empty.
14960 (empty_statement:): Return size_zero_node.
14961 (statement:): Implement supplemental action when for_statement: is
14963 (label_decl:): New rule.
14964 (labeled_statement:): Rewritten using label_decl. Actions
14966 (labeled_statement_nsi:): Likewise.
14967 (if_then_statement): Actions implemented.
14968 (while_expression): New rule.
14969 (while_statement:): Rewritten using while_expression. Actions
14971 (while_statement_nsi:): Likewise.
14972 (do_statement_begin:): New rule.
14973 (do_statement:): Rewritten using do_statement_begin. Actions
14975 (for_statement:): Rewritten using for_begin. Actions implemented.
14976 (for_statement_nsi:): Likewise.
14977 (for_header:, for_begin:): New rules.
14978 (for_init:): Actions implemented.
14979 (statement_expression_list:, break_statement:,
14980 continue_statement:): Likewise.
14981 (yyerror): Count number of issued warning(s).
14982 (java_report_errors): Report error(s) and/or warning(s).
14983 (java_complete_class): Use build_java_argument_signature to
14984 recompute completed method signature.
14985 (java_check_regular_methods): New locals method_wfl and aflags.
14986 Use method_wfl instead of lookup_cl during error reports. Fixed
14987 indentation and modified some error messages. Use
14988 lang_printable_name in method instead of the DECL_NAME. New code
14989 to issue warnings on methods not overriding corresponding methods
14990 private to a different package.
14991 (java_method_add_stmt): Call add_stmt_to_compound.
14992 (add_stmt_to_compound): New function.
14993 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14994 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14995 (build_if_else_statement, patch_if_else_statement,
14996 build_labeled_block, generate_labeled_block,
14997 complete_labeled_statement, build_new_loop, build_loop_body,
14998 complete_loop_body, patch_loop_statement, build_bc_statement,
14999 patch_bc_statement, patch_exit_expr): New functions.
15000 * typeck.c (build_java_signature): Build argument signature before
15001 enclosing it in between parenthesis.
15003 1998-08-17 Warren Levy <warrenl@cygnus.com>
15005 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15006 (JAVA_OBJS): Added reminder comment
15008 1998-08-13 Nick Clifton <nickc@cygnus.com>
15010 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15011 be interpreted as a long long.
15013 1998-08-13 Warren Levy <warrenl@cygnus.com>
15015 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15016 soft_initialise_class. Use _Jv_NewMultiArray, not
15017 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15018 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15019 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15020 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15022 1998-08-12 Per Bothner <bothner@cygnus.com>
15024 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15025 length_identifier_node): New global tree node constants.
15026 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15027 Replace uses by super_identifier_node etc.
15028 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15030 * parse.y (resolve_field_access): Don't special-case ".length" if
15031 flag_emit_class_files.
15032 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15033 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15036 1998-08-11 Per Bothner <bothner@cygnus.com>
15038 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15039 * class.c (make_method_value): Remove init for removed fields.
15041 * class.c (layout_class): Use build_java_argument_signature.
15042 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15044 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15045 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15046 (build_java_signature): Don't use push_java_argument_signature.
15048 * typeck.c (lookup_argument_method): New function.
15049 * parse.y (java_check_regular_methods): Use lookup_argument_method
15050 instead of lookup_java_method2 followed by lookup_java_method.
15052 * parse.y (check_method_redefinition): Minor optimization.
15054 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15055 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15057 1998-08-10 Tom Tromey <tromey@cygnus.com>
15059 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15062 * gjavah.c (java_float_finite): Use K&R-style definition.
15063 (java_double_finite): Likewise.
15064 (generate_access): Now returns void. Changed all callers.
15065 (last_access_generated): Removed.
15066 (process_file): Only make a single pass over the .class file.
15068 1998-07-29 Per Bothner <bothner@cygnus.com>
15070 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15071 for compatibility for G++ (with -fvtable-thunks).
15072 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15074 * gjavah.c (process_file): Use public inheritance for super-class.
15076 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15078 * lex.c (java_init_lex): Initialize ctxp->package.
15079 * parse.h (struct parser_ctxt): package and package_len replaced
15080 by tree package, an identifier node. Field method_decl_list is
15081 gone. Fixed comments.
15082 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15083 class_in_current_package): New function prototypes.
15084 * parse.y (array_type:): Set class loaded flag on primitive type
15086 (package_declaration:): Assign ctxp->package to the
15088 (method_invocation:): Handle invocation of method qualified by
15090 (single_type_import_declaration:): Removed ambiguity check.
15091 (java_pop_parser_context): New local variable `next'. Reset and
15092 set IMPORT_CLASSFILE_NAME flags on current and previous import
15094 (java_accstring_lookup): Use new local macro COPY_RETURN.
15095 (lookup_field_wrapper): New function.
15096 (parser_qualified_classname): Use merge_qualified_name.
15097 (parser_check_super_interface): Broaden error message.
15098 (do_resolve_class): Check for qualified class name in the current
15099 compilation unit if appropriate.
15100 (process_imports): Check for already defined classes.
15101 (check_pkg_class_access): Got rid of call to
15102 get_access_flags_from_decl.
15103 (java_complete_expand_methods): Call safe_layout_class based on
15104 the current class size.
15105 (make_qualified_primary): Build a WFL qualification on primary if
15107 (merge_qualified_name): New function.
15108 (make_qualified_name): Use merge_qualified_name.
15109 (resolve_expression_name): Use safe_lookup_field.
15110 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15111 (resolve_qualified_expression_name): Likewise. Check on resolved
15112 element accessibility.
15113 (not_accessible_p, class_in_current_package): New functions.
15114 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15115 (patch_method_invocation_stmt): Merged common pieces. Check
15116 accessibility of invoked method.
15117 (check_for_static_method_reference): Add returned type in error
15119 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15120 (refine_accessible_methods_list): Merged two conditions in test.
15121 (java_complete_class): Sanity check on stabilize_ref gone.
15122 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15124 1998-07-28 Per Bothner <bothner@cygnus.com>
15126 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15128 1998-07-24 Tom Tromey <tromey@cygnus.com>
15130 * gjavah.c (F_NAN): Removed.
15131 (F_NAN_MASK): New macro.
15132 (F_POSITIVE_INFINITY): Removed.
15133 (F_NEGATIVE_INFINITY): Likewise.
15134 (java_float_finite): Rewrote.
15135 (D_NAN_MASK): Renamed.
15136 (java_double_finite): Rewrote.
15137 (D_POSITIVE_INFINITY): Removed.
15138 (D_NEGATIVE_INFINITY): Likewise.
15140 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15141 If verbose, print underlying representation of value in hex.
15143 1998-07-24 Per Bothner <bothner@cygnus.com>
15145 * buffer.h, buffer.c: New files.
15146 * Makefile.in (JAVA_OBJS): Add buffer.o.
15148 Support locals variables and writing their debug entries to .class.
15149 * jcf-write.c: Simplify some by user new buffer type.
15150 (vode_buffer_grow): Removed.
15151 (struct localvar_info): New type.
15152 (localsvars, localvartable): New buffers.
15153 (localvar_alloc, localvar_free): New functions.
15154 (generate_bytecode_insns): Handle local variables.
15155 (generate_classfile): Write LocalVariableTable attribute.
15157 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15159 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15160 * zipfile.h (ZIPMAGIC): New macro.
15162 1998-07-24 Tom Tromey <tromey@cygnus.com>
15164 * Makefile.in (gjavah.o): Updated dependencies.
15165 (jcf-dump.o): Likewise.
15166 (all.indirect): Use ../gjavah.
15167 (../gjavah$(exeext)): Likewise.
15168 (clean): Don't remove gjavah.
15169 (clean): Remove parse.c, not java/parse.c.
15170 * Make-lang.in (java): Added gjavah.
15171 (gjavah$(exeext)): New target.
15172 (GJAVAH_SOURCES): New macro.
15173 (java.all.build): Added gjavah.
15174 (java.all.cross): Likewise.
15175 (java.rest.encap): Likewise.
15176 * config-lang.in (compilers, stagestuff): Added gjavah.
15178 1998-07-23 Tom Tromey <tromey@cygnus.com>
15180 * gjavah.c (java_float_finite): New function.
15181 (java_double_finite): Likewise.
15182 (F_POSITIVE_INFINITY): New macro.
15183 (F_NEGATIVE_INFINITY): Likewise.
15185 (D_POSITIVE_INFINITY): Likewise.
15186 (D_NEGATIVE_INFINITY): Likewise.
15188 (print_field_info): Use java_float_finite and java_double_finite.
15190 1998-07-23 Per Bothner <bothner@cygnus.com>
15192 * parse.y (method_header): Name "this" implicit argument.
15194 1998-07-22 Per Bothner <bothner@cygnus.com>
15196 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15197 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15198 (put_linenumber): New function.
15199 (generate_bytecode_insns, generate_classfile): Write line numbers.
15201 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15203 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15204 (lookup_name, build_known_method_ref, build_class_init,
15205 build_invokevirtual, invoke_build_dtable, match_java_method,
15206 build_field_ref, pushdecl_force_head, build_java_binop,
15207 binary_numeric_promotion, build_decl_no_layout,
15208 build_java_arrayaccess, build_newarray, build_anewarray,
15209 build_java_array_length_access, build_java_arraynull_check): New
15210 extern function prototypes.
15211 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15212 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15214 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15216 * jcf.h (jcf_out_of_synch): New extern function prototype.
15217 * parse.h: Static/global function implemented in parse.y
15218 prototyped and declarations moved at the end of the file.
15219 (DECL_P): Check that the argument isn't null.
15220 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15221 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15222 (QUAL_DECL_TYPE): New macro.
15223 (PARAMS): Macro definition removed.
15224 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15225 (return_statement:): Call build_return.
15226 (field_access:): Call make_qualified_primary in sub rule.
15227 (method_invocation:): Build method invocation and call
15228 make_qualified_primary when processing primaries.
15229 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15230 get_type_from_signature.
15231 (java_check_regular_method): Extra integer 0 argument when calling
15232 lookup_java_method2.
15233 (lookup_java_interface_method2): Extra method DECL argument when
15234 calling lookup_java_interface_method2.
15235 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15236 COMPOUND_EXPR node.
15237 (java_complete_expand_method): Layout current class iff not
15238 already done. Don't process interface's methods.
15239 (java_complete_expand_method): Use super class only if it
15240 exists. Use current class otherwise.
15241 (make_qualified_primary): New function.
15242 (resolve_expression_name): Process qualified expression or
15243 expression from primary the same way.
15244 (resolve_expression_name): Two last arguments to
15245 resolve_field_access are now NULL_TREEs.
15246 (resolve_field_access): New variable is_static. Local field must
15247 be DECLs. is_static computed on field DECLs only. Append code in
15248 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15249 to initialize field_type.
15250 (resolve_qualified_expression_name): New local variable,
15251 previous_call_static and is_static. Handle primaries with function
15252 calls, casts, array references and `this'. `super' now handled as
15253 `(super_class)this'. Use is_static to clarify boolean expressions.
15254 Added code to handle case where a proper handle is required to
15255 access a field. Use QUAL_DECL_TYPE where applicable.
15256 (maybe_access_field): New function.
15257 (patch_method_invocation_stmt): New arguments primary, where,
15258 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15259 deleted. Use `where' as a type to search from if specified. Check
15260 for static method reference where forbidden. Append primary or
15261 current_this to the argument list if not calling constructor nor
15263 (check_for_static_method_reference): New function.
15264 (patch_invoke): Layout the class on which new is done if
15266 (lookup_method_invoke): Changed format to report errors on
15268 (qualify_ambiguous_name): New local variable this_found. Now
15269 handle things from primaries. Method call are considered
15271 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15272 changed into NULLs.
15273 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15274 (java_complete_tree): New case fo RETURN_EXPR. Process function
15275 call arguments in separate function.
15276 (complete_function_arguments): New function.
15277 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15279 (patch_assignment): Take the return function slot into account as
15280 a RHS. Distinguish assignment from a return.
15281 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15282 when checking methods in interfaces.
15283 (resolve_type_during_patch): NULL argument to unresolve_type_p
15284 instead of NULL_TREE.
15285 (patch_newarray): Fixed typo in comment.
15286 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15287 (build_return, patch_return): New functions.
15288 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15290 1998-07-21 Per Bothner <bothner@cygnus.com>
15292 * constants.c (find_name_and_type_constant, find_fieldref_index,
15293 find_methodref_index): New methods.
15294 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15295 just return given method. Also, rename to build_known_method_ref.
15296 (expand_invoke): Rename call to build_invoke_non_interface.
15297 * java-tree.h, parse.h: Update prototype.
15298 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15299 (such as expand_expr_stmt) if flag_emit_class_files.
15300 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15301 STACK_TARGET, IGNORE_TARGET): New macros.
15302 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15303 (generate_bytecode_insn): New function to generate method's bytecode.
15304 (generate_classfile): Node generate Code attribute for a method.
15305 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15306 push_long_const, field_op, adjust_typed_op, maybe_wide):
15307 New functions used by generate_bytecode_insn.
15309 * typeck.c (signature_include_return): Remove variable.
15310 (push_java_argument_signature, build_java_argument_signature): New.
15311 (build_java_signature): Use push_java_argument_signature.
15312 * parse.y: Use build_java_argument_signature instead of fiddling
15313 with signature_include_return.
15315 1998-07-17 Tom Tromey <tromey@cygnus.com>
15317 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15320 * Makefile.in (all.indirect): Added gjavah$(exeext).
15321 (gjavah$(exeext)): Added $(exeext).
15324 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15326 * class.c (layout_class): Call to java_layout_parsed_class replace
15327 by safe_layout_class.
15328 * expr.c (build_java_array_length_access): Removed static storage
15329 class in the function definition.
15330 (build_java_arraynull_check): Likewise.
15331 Also fixed typos in two comments.
15332 * lex.c (java_init_lex): Initialize static global kw_length.
15333 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15334 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15336 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15337 * parse.h (resolve_no_layout): New static function declaration.
15338 (get_identifier_in_static): Declaration removed.
15339 (java_layout_parsed_class): Function name declaration changed to
15341 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15342 not_initialized_as_it_should_p, build_this): New static function
15344 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15345 binary_numeric_promotion, stabilize_reference,
15346 build_decl_no_layout, build_java_arrayaccess): Extern function
15347 declarations moved into their own section.
15348 (build_newarray, build_anewarray, build_java_array_length_access,
15349 build_java_arraynull_check): New extern function declarations.
15350 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15351 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15353 (CALL_CONSTRUCTOR_P): New macro.
15354 * parse.y (kw_length): New static global tree node.
15355 (return_statement): Tagged <node>.
15356 (RETURN_TK): Tagged <operator>.
15357 (variable_declarator_id:): Build variable declaration with an
15358 empty initialization value if a syntax error was found in the
15359 initialization part of the variable declaration.
15360 (statement_without_trailing_substatement:): return_statement: now
15361 uses the default rule.
15362 (return_statement:): Temporarily fixed to return NULL_TREE.
15363 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15364 (class_instance_creation_expression:): Class creation rules now
15365 call build_method_invocation upon reduction.
15366 (array_creation_expression:): Rules call build_newarray_node upon
15368 (dim_exprs:): Build a list of dimension expressions.
15369 (dim_expr:): Store location of the OSB_TK in the dimension
15371 (method_invocation:): Added a new error rule.
15372 (build_unresolved_array_type): WFL argument may also be an array
15373 on a primitive type. Name of the argument changed to reflect this.
15374 (method_declarator): Insert argument type at the beginning of the
15375 argument type list and later reverse the list.
15376 (unresolved_type_p): Argument 'returned' may be optionally
15378 (java_layout_class_from_source): Function renamed
15380 (resolve_and_layout): Now call resolve_no_layout and
15382 (resolve_no_layout): New function.
15383 (purify_type_name): New function.
15384 (complete_class_report_errors): Call purify_type_name during error
15385 report on a type not found.
15386 (process_imports): error_found local variable doesn't need to be
15387 initialized to zero.
15388 (declare_local_variables): New local type_wfl. Fixed typo in error
15389 message. type_wfl assigned to unresolved type and used to register
15390 incomplete type. Build a WFL around the variable initialization
15391 statement so that debug info can be generated on it.
15392 (source_start_java_method): Reverse argument list after they've
15394 (current_this): New static global variable.
15395 (java_complete_expand_methods): Set current_this when appropriate.
15396 (resolve_expression_name): Build correct static and non static
15397 field access bearing a simple name.
15398 (resolve_field_access): Resolve the length field of arrays. Handle
15400 (patch_method_invocation_stmt): Set the type of the method
15401 invocation to error_mark_node. This value is later overridden by a
15402 valid type, if any. Don't handle qualified constructor invocation
15403 as qualified method invocation. Call lookup_method_invoke with its
15404 new flag. It's no longer necessary to access the selected method
15405 as the value of a tree list. Handle constructor invocation.
15406 (patch_invoke): Reverse argument list when invoking non interface
15407 methods. Insert call to new as the first argument of the
15409 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15410 defined within a final class. Return INVOKE_STATIC if the invoked
15411 method is a constructor.
15412 (lookup_method_invoke): New lc argument is a flag to indicate a
15413 constructor lookup. Now handle constructor lookup. Choose the most
15414 specific method in case several were matching the invocation
15415 requirements. Return a method decl instead of a tree list featuring
15416 one single method decl element.
15417 (refine_accessible_methods_list): New lc flag argument to
15418 indicate that a constructor is being looked up.
15419 (not_initialized_as_it_should_p): New function.
15420 (java_complete_tree): Now process fake tree codes
15421 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15422 save_expr on resolved function call arguments. Case on
15423 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15424 (patch_assignment): LHS can be a field access expression. When
15425 dealing with reference, lhs_type is the promoted type of the
15426 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15428 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15429 (patch_binop): Use not_initialized_as_it_should_p where
15431 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15432 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15434 (resolve_type_during_patch): New function.
15435 (patch_cast): Call resolve_type_during_patch to resolve type and
15436 report error accordingly.
15437 (patch_array_ref): Use not_initialized_as_it_should_p where
15438 applicable. Array base expression is saved before being
15439 used. Promote the type of an array elements if it contains non
15441 (build_newarray_node, patch_newarray, build_this): New functions.
15443 1998-07-16 Tom Tromey <tromey@cygnus.com>
15445 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15446 increment it in `for' statement.
15447 (print_field_info): If number is inf or nan, don't print it.
15448 (print_method_info): If method name is `delete', just ignore it.
15449 (print_c_decl): Special-case jstringArray.
15451 * gjavah.c (help): New function.
15452 (no_argument): New function.
15453 (usage): Changed text.
15454 (main): Rewrote argument handling. Now handles -v, --help,
15456 (version): New function.
15457 (found_error): New global.
15458 (main): Return found_error.
15459 (generate_access): Set found_error.
15460 (print_c_decl): Likewise.
15462 1998-07-15 Tom Tromey <tromey@cygnus.com>
15464 * gjavah.c (print_c_decl): Don't print "," when examining field.
15465 Skip type name when looking at "[L" types.
15466 (process_file): Now static.
15467 (generate_access): Now returns int.
15468 (last_access_generated): New global.
15469 (process_file): Clear last_access_generated; make multiple passes
15471 (print_field_info): Just return if generate_access returns true.
15472 (print_method_info): Likewise. Also, allow <init> functions to
15474 (print_c_decl): Added is_init argument. Print constructors
15476 (print_cxx_classname): Use UTF8_GET to extract characters from
15478 (print_base_classname): New function.
15479 (print_class_decls): New function.
15480 (process_file): Use it.
15481 (utf8_cmp): New function.
15483 1998-07-13 Nick Clifton <nickc@cygnus.com>
15485 * lang-options.h: Format changed to match changes in gcc/toplev.c
15486 to implement a --help option.
15488 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15490 * decl.c (init_decl_processing): Revert change to dtable_type.
15492 1998-07-09 Per Bothner <bothner@cygnus.com>
15494 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15496 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15498 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15500 * lang.c (lang_init): Default flag_exceptions to 1, without
15501 checking to see if it's 2 first.
15503 1998-07-08 Jeffrey A Law (law@cygnus.com)
15505 * constants.c: Include "system.h".
15506 * decl.c: Likewise.
15507 * lang.c (flag_new_exceptions): Get via extern now.
15508 (lang_init_options): New functions. Turn on flag_new_exceptions.
15510 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15512 * lex.c (java_lex): Return 0 when we see an invalid character in
15515 * lex.c (java_read_char): Specify extra argument when calling
15517 (java_read_unicode, java_parse_end_comment,
15518 java_parse_escape_sequence): Likewise,
15519 (java_lex): Specify extra argument when calling
15520 java_lex_error. Test that IDs are beginning with a legal character
15521 for IDs. Handle invalid characters with an error message and a
15522 call to java_lex_error.
15523 (java_lex_error): Adjust column position by new argument
15524 `forward'. Issue an error even if in the middle of reporting an
15527 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15529 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15530 we don't explicitly put a null pointer when we're copying it.
15532 1998-07-07 Tom Tromey <tromey@cygnus.com>
15534 * gjavah.c (print_cxx_classname): New function.
15535 (super_class_name): Likewise.
15536 (print_super_fields): Removed.
15537 (in_super): Removed.
15538 (print_field_info): Never generate #defines.
15539 (print_c_decl): Changed generated types to match JNI. No longer
15540 print class name before method name.
15541 (print_method_info): Print "static" before static methods.
15542 Print "virtual" before non-final methods.
15543 (usage): Use exit(1), not exit(-1).
15545 (print_field_info): Use %.17g to print a double.
15546 (last_access): New globals.
15547 (process_file): Initialize last_access.
15548 (usage): Now static.
15549 (ACC_VISIBILITY): New define.
15550 (generate_access): New function.
15551 (print_field_info): Call it.
15552 (print_method_info): Likewise. Also, generate information for all
15553 methods, not just native methods. Return void.
15554 (print_c_decl): Return void.
15555 (print_field_info): Return void.
15557 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15559 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15560 processing the jc1 grammar file. Prefix bison functions and
15561 variables with java_.
15562 (parse.c): Dependencies on parse.h and lex.h
15563 * expr.c (build_java_arrayaccess): Function now global.
15564 * java-tree.h: Comment reorganized to carry on previous
15565 classification effort.
15566 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15567 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15568 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15569 java_parse (new prefix java_ generated by bison).
15570 (java_layout_parsed_class, java_register_parsed_class): Function
15572 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15573 * lex.c (static tree wfl_op): Variable deleted.
15574 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15575 ctxp fields to NULL_TREE.
15576 (java_lex): No longer create WFL for operators. Filename caching
15577 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15578 created as STRING_CST and later expanded. Removed extra argument
15579 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15581 (build_wfl_node): Removed code in comments.
15582 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15583 store token and location data in the current bison token.
15584 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15585 static/extern function declaration at the beginning of the file.
15586 (struct qualification): Data structure definition deleted.
15587 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15588 (qualify_ambiguous_name): Function declaration modified. Function
15589 now returns nothing.
15590 (build_array_ref, patch_array_ref, make_qualified_name,
15591 resolve_qualified_expression_name, maybe_generate_clinit,
15592 resolve_field_access): New static function declarations.
15593 (build_java_arrayaccess): New extern function declaration.
15594 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15595 (CALL_EXPR_PRIMARY): Macro deleted.
15596 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15597 (struct parser_ctxt): Field initialized_final
15598 removed. non_static_initialized, static_initialized: New fields.
15599 * parse.y (static tree kw_super, static tree kw_this): New global
15601 (%union): tree wfl field of operator member replaced by int
15602 location. WFLs are non longer created for operators.
15603 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15604 (qualified_name:): Now calls make_qualified_name to build the
15606 (type_declaration:): Consider generating <clinit> when class
15608 (variable_declarator:): Directly build an assignment node when the
15609 variable is initialized when declared.
15610 (this_or_super:): Build a WFL and set current location when THIS
15611 or SUPER are parsed.
15612 (expression_statement:): Wrap statement around a WFL.
15613 (primary_no_new_array:): Fixed typo. Changed value returned by
15614 THIS_TK because of its new type (temporary).
15615 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15616 (field_access:): Build qualified name with SUPER.
15617 (method_invocation:): Fixed returned value because of SUPER's new
15619 (array_access:): Use OSB_TK location information.
15620 (post_increment_expression:, post_decrement_expression:,
15621 unary_expression:, pre_increment_expression:,
15622 pre_decrement_expression:, unary_expression_not_plus_minus:,
15623 cast_expression:, multiplicative_expression:,
15624 additive_expression:, shift_expression:, relational_expression:,
15625 equality_expression:, and_expression:, exclusive_or_expression:,
15626 inclusive_or_expression:, conditional_and_expression:,
15627 conditional_or_expression:, assignment:): Use new location/token
15628 information available on operators.
15629 (create_class): Set super_decl_type to NULL_TREE when processing
15631 (register_fields): Field initialization is now a MODIFY_EXPR
15632 node. Chain initialization code to the matching lists (according
15633 to the field declaration modifiers).
15634 (maybe_generate_clinit): New function.
15635 (method_header): Don't set method's DECL_NAME to a WFL when adding
15636 methods to java.lang.Object.
15637 (resolve_and_layout): Now can return NULL_TREE if the type
15638 resolution fails. Otherwise, return the class DECL instead of its
15640 (check_method_redefinition): Don't patch method DECL_NAME if it
15641 belongs to java.lang.Object.
15642 (process_imports): Simply assign error_found to the value returned
15643 by check_pkg_class_access.
15644 (declare_local_variables): Don't use their init statements (if
15645 any) when parsing error were previously found. Reuse MODIFY_EXPR
15646 build during parsing as an init statement.
15647 (java_method_add_stmt): Now return the current method body.
15648 (java_layout_parsed_class, java_register_parsed_class): Functions
15650 (java_complete_expand_methods): Initialize the constant pool on a
15651 per class basis. Layout the classes before expanding their method
15652 bodies. Don't try expand artificial constructor code if error were
15653 found. Make the classes data and register them if no error were
15655 (java_complete_expand_method): Retrieve an artificial constructor
15656 argument list before entering its body. Assign the top block to
15657 the artificial constructor function body and set types of declared
15658 blocks and compound statements to void. Walk method body if not an
15659 artificial constructor.
15660 (make_qualified_name, cut_identifier_in_qualified): New functions.
15661 (resolve_expression_name): Fixed comments. Save/restore the
15662 current class CLASS_LOADED_P flag value. Build non qualified
15663 static field access and handle qualified expression names.
15664 (resolve_field_access, resolve_qualified_expression_name): New
15666 (patch_method_invocation_stmt): Use the new expression resolution
15667 scheme, calling resolve_field_access when the function call is
15668 resolved as an expression.
15669 (qualify_ambiguous_name): Function rewritten to work on qualified
15670 expression produced by make_qualified_name.
15671 (java_complete_tree): Promote type when function's argument are
15672 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15673 the assignment to discover further errors if RHS is a expression
15674 name that fails to evaluate. Declare LHS initialized even though
15675 the assignment failed. Don't use the location variable and removed
15676 extra argument in patch function calls. Now handle the ARRAY_REF
15677 case and build internal string representation when STRING_CSTs are
15679 (build_method_invocation): Don't wrap function call around a WFL.
15680 (build_assignment): Likewise. Use the operator location
15682 (patch_assignment): Handle array access LHSs. Handle error
15683 provenance, resulting in a better error report.
15684 (build_binop): Use op_location from operator as binop location
15686 (build_unaryop, build_incdec, build_cast): Likewise.
15687 (patch_binop): Extract location information from the node. Fixed
15688 typo in error message.
15689 (patch_unary_op): Extract location information from the node.
15690 (build_array_ref, patch_array_ref): New functions.
15692 1998-07-01 Tom Tromey <tromey@cygnus.com>
15694 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15695 match _Jv_IsInstanceOf.
15696 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15697 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15699 1998-06-30 Tom Tromey <tromey@cygnus.com>
15701 * decl.c (init_decl_processing): Functions are now named
15702 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15704 1998-06-29 Per Bothner <bothner@cygnus.com>
15706 * java-tree.h (load_class): Add prototype.
15707 * class.c (is_compiled_class): Add missing arg to load_class.
15708 * expr.c (expand_java_NEW): Call load_class.
15709 * parse.y (process_import): Removed bogus use of void return value.
15711 1998-06-25 Per Bothner <bothner@cygnus.com>
15713 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15714 Function name is "_Jv_Throw" instead of "soft_athrow".
15715 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15716 Function name is "_Jv_AllocObject" instead of "soft_new".
15717 Takes an extra parameter (object size).
15718 * expr.c: Update calls.
15720 1998-06-24 Per Bothner <bothner@cygnus.com>
15722 * lex.c (java_get_line_col): Handle end-of-file.
15723 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15725 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15727 * lang.c (lang_init): Make -fexceptions the default.
15728 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15729 exception handling is not turned on.
15731 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15733 * lang.c (flag_new_exceptions): Make this this default.
15734 * decl.c (end_java_method): Call emit_handlers.
15735 * except.c (method_init_exceptions): Set language code and version.
15736 (expand_start_java_handler): Enable exception, and call
15737 expand_eh_region_start.
15738 (expand_end_java_handler): Enable exception, and set up catch blocks.
15739 (emit_handlers): New routine to generate the saved handlers.
15740 * java-except.h (emit_handlers): Add prototype.
15742 1998-06-12 Per Bothner <bothner@cygnus.com>
15744 We used to have three different representations of the constant pool:
15745 the CPool structure, the tree_constant_pool, and the constructures
15746 used to build the Class object (which may need class and string
15747 constants) in compiled code. None were appropriate for compiling
15748 to .class files, so I did a major overhaul.
15750 First, the tree_constant_pool array was removed. Things were
15751 modified to the CPool structure in the JCF could be used.
15752 Second, a "capacity" field was added to the CPool, and functions
15753 written to search for a matching constant, adding one if not found.
15754 The code that generated the Class object was changed to use a CPool.
15755 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15756 the static Class object are now only in build_constants_constructor.
15757 Finally, I wrote code which can generate a .class file (including its
15758 constant pool) from the RECORD_TYPE of a class. This is a big step
15759 on the way to compiling Java source into .class files.
15761 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15762 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15764 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15765 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15766 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15767 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15768 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15769 (lang_type): Removed constant_pool field.
15770 * jcf.h (CPool): Renamed size to count. Added field capacity.
15771 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15772 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15773 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15775 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15776 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15777 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15778 (set_constant_entry, find_constant1, find_constant2,
15779 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15780 find_utf8_constant, find_class_or_string_constant): New functions.
15782 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15783 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15784 (give_name_to_class, get_class_constant): Likewise.
15785 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15786 (get_name_and_type_constant, get_ref_constant): Removed.
15787 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15788 * parse.y: Don't save/restore tree_constant_pool.
15789 * verify.c (verify_jvm_instructions): Update for new approach.
15790 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15792 * lang-options.h: Added -femit-class-file, -femit-class-files.
15793 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15794 (lang_f_options): Added "emit-class-file(s)".
15796 * expr.c (build_java_arrayaccess): Generate more efficient array
15797 bounds checking, by using unsigned compare.
15799 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15801 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15803 * parse.h: New comment on the handling of unresolved type
15804 identifiers. JDEPs are now part of the jdep_code enum.
15805 (typedef struct jdep): Now use enum jdep_code or int, depending on
15806 availability. Both are narrowed down to an 8 bits bitfield.
15807 (CALL_EXPR_PRIMARY): Fixed comment.
15809 1998-06-10 Tom Tromey <tromey@cygnus.com>
15811 * Make-lang.in (java): Added gjavac and jvgenmain.
15812 (java.start.encap): Depend on gjavac.
15813 (java.rest.encap): Depend on jvgenmain.
15815 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15816 (JAVA_CROSS_NAME): Likewise.
15817 (java.all.build): Depend on jvgenmain and gjavac.
15818 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15819 (jvgenmain$(exeext)): New target.
15820 (java.install-common): Wrote.
15821 * config-lang.in (compilers, stagestuff): Added gjavac and
15824 1998-06-10 Dave Brolley <brolley@cygnus.com>
15826 * lang.c (lang_decode_option): New argc/argv interface.
15828 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15830 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15831 * decl.c (build_decl_no_layout): New function.
15832 * expr.c (java_lang_expand_expr): Layout declarations found in
15833 blocks before they're pushed.
15834 * jcf-parse.c (load_class): Save current line when parsing class
15836 (parse_source_file): Register class before expanding their
15838 * lang.c (put_decl_node): Produce `null' when `void *' is
15840 * lex.c (static tree wfl_op): New static global, for error report
15842 (java_init_lex): wfl_operator and wfl_op initialized
15843 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15845 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15846 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15847 build_unresolved_array_type): New static function definitions.
15848 (build_decl_no_layout): New extern function declared.
15849 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15850 faulty modifier exists.
15851 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15852 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15853 (UNARY_PLUS_EXPR): New fake operator.
15854 (struct parser_ctxt): New field osb_number.
15855 * parse.y (static tree wfl_operator): New static WFL for operator
15856 bound error messages.
15857 (DECR_TK, INCR_TK): Moved.
15858 (OP_TK): Tagged <operator>.
15859 (array_type:): Now call build_unresolved_array_type.
15860 (dim_expr:): Count the number of '[' seen.
15861 (post_increment_expression, post_decrement_expression,
15862 pre_increment_expression, pre_decrement_expression,
15863 unary_expression_not_plus_minus, unary_expression:): Actions are
15864 now building the corresponding unary expressions.
15865 (cast_expression:): Actions are now building cast expressions.
15866 (build_unresolved_array_type): New function.
15867 (create_interface): Reset the number of declared interfaces.
15868 (create_class): Likewise.
15869 (method_header): Methods declared within the scope of an interface
15870 are now implicitly set public and abstract.
15871 (java_complete_class): Variable's and parameter's type are patched
15872 with a promoted type.
15873 (declare_local_variables): Resolved non builtin types are promoted
15874 before being used to build a variable decl. Removed type patch
15875 posted on variable initialization statement.
15876 (source_start_java_method): Use build_decl_no_layout to build the
15877 decl of a parameter of incomplete type.
15878 (java_register_parsed_class): Process interfaces too. Call
15879 rest_of_decl_compilation on each processed class declarations.
15880 (java_complete_expand_methods): Don't attempt to expand things in
15882 (java_complete_tree): Process CONVERT_EXPR, even though it always
15883 has a type. Propagate error_mark_node to node's type too. Promote
15884 method's call argument type and return error_mark_node if
15885 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15886 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15887 handle unary operator nodes.
15888 (build_assignment): Added comment.
15889 (print_int_node): New function.
15890 (patch_assignment): New second argument. New error handling. Use
15891 print_int_node. Handle references. Use can_cast_to_p to issue
15892 different error message according to the context and check upon
15893 the initialization of the RHS.
15894 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15895 (operator_string): Handle more operators.
15896 (patch_binop): No longer use a function static
15897 wfl_operator. Improved error message on shift distance.
15898 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15899 patch_cast): New functions.
15901 1998-06-05 Per Bothner <bothner@cygnus.com>
15903 * jvspec.c: New file.
15904 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15906 * java-tree.h (identifier_subst): Add declaration.
15908 1998-06-04 Tom Tromey <tromey@cygnus.com>
15910 * jvgenmain.c (main): Generate call to JvRunMain.
15912 * class.c (make_class_data): Push value for "sync_info" field.
15913 * decl.c (init_decl_processing): Push "sync_info" field.
15915 1998-06-03 Per Bothner <bothner@cygnus.com>
15917 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15918 Java (source) name, not signature.
15919 Set TYPE_ALIGN to (at least) that of element_type.
15921 1998-06-02 Per Bothner <bothner@cygnus.com>
15923 * class.c: Moved classname-mangling-rekated code to ...
15924 * mangle.c: ... this new file.
15925 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15926 * Makefile.in: Update for above changes.
15928 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15930 * expr.c (truthvalue_conversion): Convert integer and floating
15931 point value to their truth value.
15932 * lex.c (java_lex): Handle the `null' literal.
15933 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15934 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15935 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15938 * parse.y: Reorganization/documentation on token declaration.
15939 (binop_lookup[]): New added new tree codes.
15940 (relational_expression): Build corresponding binary operators.
15941 (equality_expression, conditional_and_expression,
15942 conditional_or_expression): Likewise.
15943 (java_complete_class): Fix crash in debug message.
15944 (java_complete_tree): Check initialization of method call
15945 arguments. Further bogus node evaluation to detect more error
15946 during assignments. Handles more binary operators.
15947 (patch_assignment): Use DECL_P.
15948 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15950 (operator_string): Handle more case. Compacted source.
15951 (patch_binop): Changed function comment. Checking for
15952 uninitialized first operand takes the compound assignment into
15953 account and uses DECL_P. Checking for uninitialized second operand
15954 delayed to routine's end. Use macros to issue type bound error
15955 messages and issue messages on both operands if their types are
15956 different. Force fixed type into node. Handle all binary
15959 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15961 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15962 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15963 build operator node and return tokens.
15964 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15965 * parse.h (java_complete_tree): Changed returned type in prototype.
15966 (build_method_invocation, build_assignment, patch_assignment,
15967 patch_binop): New static function declarations.
15968 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15969 BUILD_EXPR_WFL): New macros.
15970 * parse.y (enum tree_code binop_lookup[]): New static for token to
15972 (%union): Parser union has new sub-structure `operator'.
15973 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15974 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15975 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15976 ASSIGN_ANY_TK): Tokens tagged `operator'.
15977 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15978 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15979 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15980 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15981 (assignment_operator:): Rule tagged `operator'.
15982 (expression_statement:): Re-installed default rule.
15983 (method_invocation:): Sub rules call build_method_invocation.
15984 (postfix_expression:): Don't attempt to resolve name here. Just
15986 (multiplicative_expression:): Sub-rules build corresponding binop
15988 (additive_expression:, shift_expression:, and_expression:,
15989 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15990 (assignment:): Sub rule invoke build_assignment.
15991 (assignment_operator:): Default rules on sub rules.
15992 (force_error): Added documentation on this variable.
15993 (declare_local_variables): Build initialization calling
15995 (expand_start_java_method): Removed unused rtx declaration. Mark
15996 arguments as already initialized.
15997 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15998 (java_complete_expand_methods): Don't process next method if
15999 completion of the previous one triggered errors.
16000 (java_complete_expand_method): Call source_end_java_method if no
16001 error were found during completion.
16002 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16003 locals declaratilon. Handle names found within a class. Return
16004 error_mark_node when things aren't found.
16005 (patch_method_invocation_stmt): Return error_mark_node on failures.
16006 (patch_invoke): Removed unused local. Return the correct node.
16007 (java_complete_tree): Now returns a value. The BLOCK section binds
16008 local identifiers and the type of a BLOCK is now void. Assign the
16009 result of operand completion on COMPOUND_EXPR. Assign the
16010 encapsulated node of a WFL to the result of its completion, except
16011 when the node is an identifier. Now handle MODIFY_EXPR and several
16012 binary operators. Return error_mark_node on errors.
16013 (build_method_invocation, build_assignment, patch_assignment,
16014 build_binop, operator_string, patch_binop): New functions.
16015 * typeck.c (binary_numeric_promotion): New function.
16017 1998-05-21 Per Bothner <bothner@cygnus.com>
16019 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16020 Replace most uses of ident_subst by identifier_subst.
16022 * class.c (push_class_static_dummy_field): Removed function.
16023 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16024 instead of looking got "class" static field. Create that decl here.
16025 (class_identifier_node): Removed; no longer needed.
16026 (init_class_processing): Don't init class_identifier_node.
16027 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16028 Do nreverse 0 times (instead of twice) for Object and Class.
16029 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16031 1998-05-20 Per Bothner <bothner@cygnus.com>
16033 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16034 while initializing linenumber_count and linenumber_table.
16035 Do it before init_function_start (which calls emit_line_note).
16036 * expr.c (expand_byte_code): Don't need to clear lineno here.
16038 1998-05-18 Tom Tromey <tromey@cygnus.com>
16040 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16041 then mangle number as _N_.
16043 * class.c (mangle_class_field): New function.
16044 (build_class_ref): Set assembler name of class reference using
16045 mangle_class_field.
16046 (push_class_static_dummy_field): Likewise.
16048 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16050 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16051 of assigning to TREE_CODE. The latter method exploits a feature
16052 of GCC that is not ANSI compliant.
16054 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16056 * decl.c (pushdecl_force_head): New function.
16057 (pushlevel): Removed conditional printf.
16058 (complete_start_java_method): Don't enter local variable scope if
16059 function is compiled from source code.
16060 * expr.c: parse.h now included
16061 (java_lang_expand_expr): New function.
16062 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16063 printf. Terminate buffer when doing directories.
16064 * jcf-parse.c (parse_source_file): Call lang_init_source before
16065 parsing and before code generation.
16066 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16067 use printf if the macro is defined.
16068 * lang.c (lang_init): Install lang_expand_expr hook on
16069 java_lang_expand_expr.
16070 (java_dummy_print): New function.
16071 (lang_init_source): New function.
16072 * lex.c (java_lex): Remember location of an opening brace at the
16073 second nesting level.
16074 (java_is_eol): Unget character seen after a CR if it is EOF.
16075 * parse.h: Now includes lex.h
16076 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16077 printf if the macro is defined.
16078 (expand_start_java_method, build_expr_block, enter_block,
16079 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16080 New static function declarations.
16081 (pushdecl_force_head): New extern function declaration.
16082 (INCOMPLETE_TYPE_P): New macro.
16083 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16084 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16085 BLOCK_EXPR_ORIGIN): New macros.
16086 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16087 DECL_SOURCE_LINE_LAST): New macros.
16088 (struct parser_ctxt): Removed field current_method_decl, redundant
16089 with the field current_function_decl. Added fields
16090 first_ccb_indent1 and pending_block.
16091 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16092 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16094 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16095 (compilation_unit:): Cosmetic on sub rule.
16096 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16097 (variable_initializer:): Installed default rule on expression:.
16098 (method_declaration:): method_header: starts a new
16099 method. method_body: installs the function body, absorbs blocks
16100 emitted for temporary variable scopings, pops function's body block
16101 and merges function's last statement lineno in DECL_SOURCE_LINE.
16102 (method_body:): Installed default rules.
16103 (block:): Call enter_block when an opening brace is seen. Absorb
16104 scoping blocks and call exit_block when a closing brace is seen.
16105 (block_statement:): Cosmetic changes.
16106 (method_invocation:): Create WFL around CALL_EXPR node.
16107 (patch_stage): Added comment around definition.
16108 (method_header): Try to use first_ccb_indent1 as the first line of
16109 the method, so BP debug info are emitted at the first opening
16110 brace of the function. If the function has no body, use the
16111 location of the function's name. Override currently defined method
16112 name with the matching WFL so we can point redefinition errors
16113 using the location where the function's name was declared.
16114 (check_abstract_method_header): Interprets DECL_NAME as an
16115 identifier or as a WFL, accordingly.
16116 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16117 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16118 location and name information out of it and reinstall DECL_NAME to
16119 its original identifier node value.
16120 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16121 function's source code).
16122 (read_import_dir): Test the value returned by find_class and issue
16123 a fatal accordingly.
16124 (declare_local_variables): Push a new block for the scope of the
16125 new variable(s) if code has been already generated at that nesting
16126 level. Pinpoint redefinition errors using the variable id
16127 WFLs. Generate initialization code if necessary. If the variable
16128 type is incomplete, register a patch on its decl.
16129 (source_start_java_method): Rewritten. Define a new block for the
16130 function's parameters. Build parameter decl out of function's
16131 arguments and register them for a patch if their types are
16133 (expand_start_java_method): Includes the part of
16134 source_start_java_method that was pushing the parameter decls and
16135 completing the method start code.
16136 (source_end_java_method): Removed call the expand_end_bindings and
16137 poplevel (already taken care of). Reinstall function's arguments
16138 and get function's last line of code before calling
16139 expand_function_end.
16140 (java_method_add_stmt): New comment before the function's
16141 code. Complement the second operand of the current COMPOUND_EXPR
16143 (java_complete_expand_methods): Don't generate debug info on line
16144 zero when expanding a generated constructor.
16145 (java_complete_expand_method): Set start and end line numbers for
16146 a artificially generated constructor to one and manually call
16147 enter_block and exit_block when defining it. For all methods:
16148 expand function's start calling the new expand_start_java_method
16149 and invoke java_complete_tree on the effective method's body, if
16151 (resolve_expression_name): Now use lookup_name_in_blocks to search
16152 local variable decls and print out an error when variables are
16154 (patch_method_invocation_stmt): Inserted comment before the
16156 (lookup_method_invoke): Chain method's arguments using chainon
16157 with the current arg list as a second argument. Inserted missing
16158 IDENTIFIER_POINTER when reporting an error on methods not found.
16159 (refine_accessible_methods_list): Don't retain constructors.
16160 (patch_arguments): Function removed.
16161 (java_complete_tree): Inserted comment before the function's
16162 code. New case for BLOCKs. Moved the WFL case a bit
16163 further. Complete function's arguments.
16164 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16165 maybe_absorb_scoping_blocks): New functions.
16167 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16169 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16171 * jcf-parse.c (parse_source_file, java_error_count): New forward
16172 and extern declarations.
16173 (java_parse_abort_on_error): Macro moved.
16174 (jcf_parse_source): fatal called if fopen fails. Now calls
16176 (parse_source_file): New parse_only parameter. Reflects the
16177 elimination of the second pass.
16178 (yyparse): parse_source_file called with argument set to 0.
16179 * jcf.h (JCF_ZERO): Sets java_source to zero.
16180 * lex.c (java_init_lex): pass argument is gone. Function modified
16181 to be called once during the analysis of a file.
16182 (java_unget_unicode): Fixed typo in fatal message.
16183 (java_get_line_col): Likewise.
16184 (java_lval): Likewise. String literals no longer built during
16186 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16188 * parse.h (MODIFIER_WFL): New macro.
16189 (parse_check_super, parser_check_super_interface): Now return int.
16190 (parser_chain_incomplete_item, not_builtin_p,
16191 complete_method_decl): Declarations removed.
16192 (build_method_invocation_stmt, build_invoke): Renamed using the
16193 `patch' instead of `build'
16194 (register-incomplete_type, obtain_incomplete_type,
16195 java_complete_tree, java_complete_expand_method,
16196 unresolved_type_p, create_jdep_list): New function declarations.
16197 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16198 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16199 (jdep): New typedef on new struct _jdep.
16200 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16201 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16202 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16203 JDEP_RESOLVED_P): New macros.
16204 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16205 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16206 JDEP_VARIABLE): New enum values and jdep kinds.
16207 (jdeplist): New typedef on struct _jdeplist.
16208 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16210 (CALL_EXPR_PRIMARY): New macro.
16211 (struct parser_ctxt): Fields java_pass, current_method_decl,
16212 method_decl_list deleted. New field jdeplist.
16213 (INCOMPLETE_P): Macro deleted.
16214 * parse.y (single_type_import_declaration:): Removed pass switch.
16215 (type_import_on_demand_declaration): Likewise.
16216 (field_declaration:): Removed pass switch on all sub rules.
16217 (class_declaration:): Call the complete_class_decl removed on
16219 (method_declaration:): Removed second pass switch. No longer chain
16220 methods decl when method_header reduced.
16221 (method_header:): Sub rules no longer depend on pass switch.
16222 (method_declarator:): Likewise.
16223 (method_body:): Likewise.
16224 (abstract_method_declaration:): Likewise.
16225 (block_statement:): Likewise.
16226 (local_variable_declaration:): Likewise.
16227 (argument_list:): Likewise.
16228 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16229 removed. Partial CLASS_EXPR tree node built instead.
16230 (postfix_expression:): Removed pass switch on all sub rules.
16231 (java_pop_parser_context): Free classd_list content.
16232 (yyerror): Call obstrack_grow0 to finalize error message.
16233 (check_class_interface_creation): Comment modified to reflect new
16234 returned value meaning. Removed second pass switch. Return 1 if an
16235 error was found, 0 otherwise. Adjust pointer on filename if a
16236 leading path separator was found.
16237 (maybe_create_class_interface_decl): Removed first pass switch
16238 when linking the class decl to the class_list. Install a new
16239 jdep_list for the class.
16240 (add_superinterfaces): List of unresolved interfaces is
16241 gone. Unresolved interfaces are directly added to the current
16243 (create_interface): Second pass shortcut removed.
16244 ctpx->modifier_ctx access through MODIFIER_WFL.
16245 (create_class): Second pass shortcut removed. Call to
16246 register_incomplete_type replaces the call to
16247 parser_chain_incomplete_item.
16248 (complete_class_decl): Function removed.
16249 (duplicate_declaration_error): New way of retrieving redeclared
16251 (register_fields): Call to lookup_modifier_cl replaced by
16252 MODIFIER_WFL. New way of handling unresolved type, using
16253 unresolved_type_p and obtain_incomplete_type.
16254 register_incomplete_type replaces call to parser_chain_incomplete_item.
16255 (patch_stage): New static global variable.
16256 (method_header): New way of handling unresolved type, using
16257 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16258 indicates that the method decl needs to be patched.
16259 (check_abstract_method_header): Call to lookup_modifier_cl
16260 replaced by MODIFIER_WFL.
16261 (method_declarator): Incomplete argument type are registered
16262 calling register_incomplete_type. Patch on the declared method is
16263 issued in that case.
16264 (unresolved_type_p): New function.
16265 (parser_check_super_interface): New comment to reflect function's
16266 modified returned type (int). Function and has a new argument
16267 this_wfl. Call to parse_error_context uses this_wfl instead of
16268 relying on lookup_cl.
16269 (parser_check_super): Comment reflects function's new returned
16270 type (int). Function returns nonzero value on error.
16271 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16272 register_incomplete_type, jdep_resolve_class): New functions to
16273 handle incomplete types in declarations.
16274 (java_complete_class): Rewritten to work with the new incomplete
16275 type handling scheme.
16276 (complete_class_report_errors): Likewise.
16277 (complete_method_decl): Removed: it jobs is now handled by
16278 java_complete_class.
16279 (do_resolve_class): Class loaded in not already loaded and not
16280 found in Java source code.
16281 (java_check_regular_methods, java_check_abstract_methods): Don't
16282 call complete_method_decl anymore.
16283 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16284 (read_import_dir): Got rid of the pass number dependency.
16285 (declare_local_variables): New handling of unresolved types (patch
16287 (source_start_java_method): New parameter level. Function called
16288 with level set to 1 when argument types are potentially
16289 unresolved. Called to complete the job with level set to 2 once
16290 types are complete.
16291 (source_end_java_method): Call to permanent_allocation
16292 removed. Waiting to be replaced by a more suitable obstack
16294 (java_complete_expand_methods, java_complete_expand_method,
16295 java_expand_finals): New functions.
16296 (build_method_invocation_stmt): Renamed
16297 patch_method_invocation_stmt. Extracts function call expression
16298 (wfl) and arguments (args) from CALL_EXPR tree operands.
16299 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16300 call. Patch the function and argument operand of the CALL_EXPR
16302 (patch_argument, java_complete_tree): New functions.
16304 1998-04-20 Per Bothner <bothner@cygnus.com>
16306 Recover from missing fields and methods (i.e. error instead of fatal).
16307 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16308 * expr.c (expand_invoke): Recover from missing method.
16309 (expand_java_field_op): Recover from missing field.
16310 Inline references to java.lang.{Integer,Char,...}.TYPE.
16311 * typeck.c (get_type_from_signature), java-tree.h: New function.
16312 * class.c (add_method): Use get_type_from_signature.
16313 (build_class_ref): Handle a class that was not found.
16314 * typeck.c (convert): Handle conversion to pointers (for convenience).
16315 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16316 instead of lookup_field to handle missing fields.
16318 * jcf-parse.c (process_zip_dir): Set java_source.
16320 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16322 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16324 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16326 * jcf-parse.c (load_class): Don't change input_filename before
16327 calling jcf_parse_source (but still do it before calling
16329 (jcf_parse_source): Assign input_filename after having saved the
16331 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16332 list. ctxp->modifier_ctx zeroed according to its new
16333 definition. ctxp->filename initialized. Removed
16334 JAVA_MODIFIER_CTX_UNMARK.
16335 (java_unget_unicode): Update the character based column position.
16336 (java_allocate_new_line): ref_count not used anymore. Always free
16337 ctxp->p_line. Initialize c_line->char_col to 0.
16338 (java_get_unicode): Update the character based column position.
16339 (java_lex): Use ctxp->elc to store current position in source
16340 file, at the beginning of the parsed token. Set modifier_ctx entry
16341 corresponding to the parse modifier to a WFL node. Return a WFL
16342 node when an identifier is parsed.
16343 (java_lex_error): Now uses ctxp->elc to store current position in
16345 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16346 * lex.h (build_wfl_node): New function definitions.
16347 (struct java_line): ref_count and next fields are gone. New field
16349 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16350 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16351 (JAVA_COLUMN_DELTA): New macro.
16352 (java_lc): New typedef on new struct _java_lc.
16353 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16354 (parse_error_context, parse_warning_context): Changed prototypes.
16355 (java_get_line_col): Added as an available global function.
16356 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16357 (IC_DECL): Replaced by macro IC_TYPE
16358 (DEPEND_WFL): New macro.
16359 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16361 (exit_java_complete_class): Removed a commented out statement.
16362 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16363 now an array of tree nodes. Deleted fields line_list and
16364 e_line. New field elc, to replace e_line.
16365 * parse.y (array_type:): Build WFL node.
16366 (qualified_name:): Build a single WFL node out of two. Retain
16367 the location information of the first node in the resulting node.
16368 (package_declaration:): Use package name as a WFL node
16369 (single_type_import_declaration:): Use imported name as a WFL node.
16370 (type_import_on_demand_declaration:): Use root of the imported
16371 packages as a WFL node.
16372 (field_declaration:): Removed unused local variable cl.
16373 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16374 (yyerror): New static elc. Removed static error_line, error_pos.
16375 New local code_from_source. Save ctxp->elc into elc at the first
16376 pass. Call java_get_line_col to get a string of the line where
16377 the error occurred.
16378 (debug_line): Removed static function.
16379 (parse_error_context, parse_warning_context): Parameter cl is now
16380 a WFL node. Use its value to initialize ctxp->elc.
16381 (redefinition_error): Parameter cl is now a WFL node.
16382 (parse_add_interface): New parameter wfl. No longer call
16383 lookup_cl, use wfl instead.
16384 (check_class_interface_creation): Parameter cl is now a WFL node.
16385 (maybe_create_class_interface_decl): Likewise.
16386 (add_superinterfaces): New function.
16387 (create_interface): Removed local cl, node, super_decl,
16388 super_decl_type. Function now uses id as a WFL node. Better
16389 warning/error report on obsolete or forbidden mix of
16390 modifiers. Now calls add_superinterfaces to register interfaces.
16391 (create_class): Removed local cl, node. Local variable id is used
16392 as a WFL node. Better error report on forbidden modifier
16393 mix. Uses add_superinterfaces to register interfaces.
16394 (find_field): Argument cl is now a WFL node. Now store the WFL
16395 node of a fields that needs to be checked for their
16397 (method_header): Local variable node non longer used. Local
16398 variable id replaces cl.
16399 (check_modifiers_consistency): Local variable cl is now a WFL
16401 (method_declarator): Local variable cl replaced by parameter id.
16402 (parser_qualified_name): Now uses parameter name as a WFL node.
16403 (parser_check_super_interface): New parameter wfl, for achieve
16404 greater accuracy during error reports.
16405 (parser_chain_incomplete_item): New parameter named location. Used,
16406 along the decl, to construct the incomplete item node.
16407 (java_complete_class): resolve_class now uses WFL node extracted
16408 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16410 (complete_method_decl): Unresolved function's argument types are WFL.
16411 (resolve_class): Parameter cl is now a WFL node.
16412 (resolve_and_layout): Likewise.
16413 (do_resolve_class): Likewise. Try first to use cl and then do the
16414 lookup on the decl when calling check_pkg_class_access.
16415 (complete_class_report_errors): Use IC_TYPE in place of
16416 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16417 instead of doing a lookup over the decl.
16418 (java_check_final): Use WFL info from field tree list.
16419 (lookup_cl): Rewritten and returns a statically defined WFL node.
16420 (lookup_modifier_cl): Now uses information from WFL nodes.
16421 (process_imports): Likewise.
16422 (read_import_dir): name and cl arguments replaced by a single WFL
16423 node. Function modified accordingly.
16424 (find_in_imports_on_demand): Now uses WFL node.
16425 (check_pkg_class_access): cl argument is now a WFL node.
16426 (declare_local_variables): Fixed to use WFL nodes.
16427 (resolve_expression_name): Likewise.
16428 (build_method_invocation_stmt): name_combo argument renamed
16429 wfl. Function modified to use WFL nodes.
16430 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16431 (lookup_method_invoke): cl is now a WFL node. Added missing
16432 IDENTIFIER_POINTER to class type decl name.
16434 1998-04-14 Dave Brolley <brolley@cygnus.com>
16436 * lang.c (init_parse): Now returns char* containing the filename.
16438 1998-04-10 Per Bothner <bothner@cygnus.com>
16440 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16442 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16443 * class.c (make_class_data): If flag_assume_compiled, initial class
16444 state is CSTATE_PREPARED; make superclass and interfaces direct
16445 references, rather than constant pool indexes.
16447 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16449 * parser.y: Include flags.h. Removed debug variable pl.
16450 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16451 (block:): Likewise.
16452 (labeled_statement_nsi:): Generate debug info when reducing
16453 expression_statement:.
16454 (check_pkg_class_access): get_access_flags_from_decl invocation
16455 fixed for new CLASS_* flags location.
16456 (source_end_java_method): Save/restore parser context when
16457 entering/leaving this routine. Restore lineno to its right value
16458 before calling expand_end_bindings.
16459 (build_method_invocation_stmt): build_invoke called with the
16460 current line information.
16461 (build_invoke): New argument cl. Wrap the function call around a
16463 (refine_accessible_methods_list): Changed comment, removed
16465 * parse.h: Fixed typo in comments.
16466 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16467 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16468 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16470 * lex.c (java_lex): Record the last closing curly bracket of a
16472 * jcf-parse.c (jcf_parse_source): Now calls
16473 java_check_methods. Clarified comment, fixed typo.
16475 1998-04-09 Dave Brolley <brolley@cygnus.com>
16477 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16478 (finish_parse): Expose for non USE_CPPLIB builds.
16480 1998-04-08 Jeffrey A Law (law@cygnus.com)
16482 * lang.c (lang_print_xnode): New function.
16484 1998-04-03 Per Bothner <bothner@cygnus.com>
16486 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16487 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16488 used to build a class's dispatch table.
16489 (make_class_data): Generate dispatch table if flag_assume_compiled.
16490 Set dtable of class object to address of class_dtable_decl.
16492 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16493 be volatile and have side effects - generates better code.
16495 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16496 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16498 * expr.c (expand_invoke): If class is final, method is
16499 effectively final, so can call it directly.
16501 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16503 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16505 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16507 * parse.y (build_method_invocation_stmt): Removed extra argument
16510 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16512 * expr.c (dtable_indent): Now static global.
16513 (expand_invoke): Now call invoke_build_dtable and
16514 build_invokevirtual.
16515 (invoke_build_dtable, build_invokevirtual): New functions.
16516 * jcf-io.c (find_class): Defer issuing a warning by setting
16517 jcf->outofsynch to 1.
16518 * jcf-parse.c (jcf_out_of_synch): New function.
16519 (load_class): Test this_jcf.outofsynch flag and call
16520 jcf_out_of_synch accordingly.
16521 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16522 comment indentation.
16523 * lex.c (java_get_unicode): Fixed code indentation.
16524 (java_lex): Create string literal. Fixed typo. Removed several
16525 premature obstack_free.
16526 * parse.h: New enums for name resolution and invocation mode.
16527 (struct qualification): New data structure.
16528 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16529 (do_resolve_class, build_method_invocation_stmt,
16530 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16531 debug_line, identical_subpath_p, invocation_mode,
16532 refine_accessible_methods_list, build_invoke,
16533 lookup_method_invoke): New functions declared.
16534 (build_invokevirtual, invoke_build_dtable, match_java_method,
16535 build_field_ref, jcf_out_of_synch): New references to external
16537 (struct parse_ctxt): Removed artificial_constructor field.
16538 * parse.y: (array_type:): Type defined for this rule.
16539 (class_type:): Installed default rule for interface_type:.
16540 (array_type:): Now build Java array type.
16541 (qualified_name:): Now use obstack_grow0.
16542 (method_declaration:): Skip the artificial constructor added to
16544 (abstract_method_declaration:): Execute the code only during pass 1.
16545 (block:): Installed default rule in block_statements:.
16546 (block_statement:): Add the statement to the method during pass 2.
16547 (statement_expression): Installed default rule for
16548 method_invocation:.
16549 (argument_list:): Added code to build the argument list.
16550 (method_invocation:): Added call to create the method invocation
16552 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16553 (debug_line): New function for debug.
16554 (complete_class_decl): No longer do something during pass 1.
16555 (method_header): Use BUILD_PTR_FROM_NAME.
16556 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16558 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16559 function's main comment.
16560 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16562 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16563 (resolve_class): Now works with arrays.
16564 (do_resolve_class, resolve_and_layout): New functions.
16565 (java_check_regular_methods): Reverse method list before and after
16566 having processed it. No longer set ctxp->artificial_constructor.
16567 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16568 accordingly. Fixed typo in issued error message. Now use
16570 (find_in_imports_on_demand): Now use obstack_grow0.
16571 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16572 (source_end_java_method): Call expand_expr_stmt instead of
16573 expand_expr. Calls it before calling expand_function_end.
16574 (java_method_add_stmt): Do nothing if errors were found during
16576 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16577 (build_method_invocation_stmt, build_invoke, invocation_mode,
16578 lookup_method_invoke, refine_accessible_methods_list,
16579 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16581 * typeck.c (build_java_signature): Properly end method signature
16582 if return type skipped.
16583 (match_java_method): New function.
16585 1998-03-16 Per Bothner <bothner@cygnus.com>
16587 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16589 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16591 * expr.c (build_invoke_non_interface): New function.
16592 (methods_ident, ncode_ident): Now static globals.
16593 (expand_invoke): Use build_invoke_non_interface.
16594 * java-tree.h (struct lang_decl): New field function_decl_body.
16595 (DECL_FUNCTION_BODY): New macro.
16596 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16597 CLASS_FROM_SOURCE_P.
16598 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16599 before starting pass 2. Call to java_generate_parsed_class replaced
16600 by java_register_parsed_class.
16601 * lex.c: Fixed typo in header. Some line width related formating.
16602 * lex.h: Some line width related formating.
16603 * parse.h (source_end_java_method, resolve_expression_name,
16604 complete_class_decl, maybe_create_class_interface_decl,
16605 check_class_interface_creation): New static function declarations.
16606 (java_layout_parsed_class, java_method_add_stmt): New function
16608 (struct parser_ctxt): Field mark_class_generate removed. New
16609 fields class_list and artificial_constructor.
16610 * parse.y: Fixed typo in header.
16611 (class_declaration:): Call complete_class_decl when class body
16613 (method_declaration:): Call source_end_java_method in pass 2 when
16614 the method body is defined.
16615 (postfix_expression:): Do expression name resolution on sub-rule
16616 name during pass 2.
16617 (create_class, create_interface): Merged common pieces.
16618 (check_class_interface_creation, maybe_create_class_interface_decl):
16620 (complete_class_decl): New function.
16621 (register_fields): Fixed line width related typo.
16622 (method_header): Correctly skip first argument when fixing
16623 argument line. Changed the loop.
16624 (java_check_circular_reference): Now use ctxp->class_list.
16625 (java_complete_class): Removed start/stop marking.
16626 (java_check_regular_methods): Now takes a class decl as an
16627 argument. Add default constructor if none were encountered.
16628 (java_check_methods): Now use ctxp->class_list. Changed call to
16629 java_check_regular_methods.
16630 (source_start_java_method): Set DECL_ARG_TYPE for each function
16632 (source_end_java_method, java_method_add_stmt): New functions.
16633 (java_generate_parsed_class): No longer exists.
16634 (java_layout_parsed_class, java_register_parsed_class): New functions.
16635 (resolve_expression_name): New function.
16637 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16639 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16640 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16641 until pass initializations are done. Call read_import_dir with
16643 * parse.h: (lookup_modifier_cl): New function declared.
16644 (INTERFACE_FIELD_MODIFIERS): New macro.
16645 (OBSOLETE_MODIFIER_WARNING): New macro.
16646 * parse.y: (register_fields): Class type and current field name in
16647 local variables. Check modifier(s) if adding field(s) to an interface.
16648 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16649 and report errors using the faulty modifier line context.
16650 (lookup_modifier_cl): New function.
16651 (read_import_dir): Detect and report default import processing
16654 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16656 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16657 * class.c (is_compiled_class): Return 1 after making sure it
16658 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16659 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16660 * java-tree.h (flag_assume_compiled): Add decl.
16661 * lang.c (lang_f_options): Add the flag.
16662 (flag_assume_compiled): Add decl, default to 0.
16664 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16666 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16667 (is_compiled_class): Likewise.
16668 (layout_class): Likewise.
16669 (layout_class): Detect and lay out classes defined in source code.
16670 (interface_of_p, add_interface_do, may_add_interface): New
16672 (add_interface): Now use add_interface_do.
16673 (add_method_1): New function.
16674 (add_method): Now use add_method_1.
16675 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16676 (complete_start_java_method): New function.
16677 (start_java_mehod): Now call complete_start_java_method.
16678 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16679 (expand_invoke): Likewise and fixed typo.
16680 *gjava.c: (print_super_field): Use new argument to find_class
16683 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16684 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16685 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16687 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16688 (add_method_1, push_class): New prototypes.
16689 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16690 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16691 directory where the class was found.
16692 (find_class): New argument DO_CLASS_FILE. Function find_class
16693 modified accordingly.
16694 *jcf-parse.c: (fix_class_path): New function.
16695 (load_class): Use new VERBOSE argument. load_class now finds and
16696 loads/parses .class/.java files. Save read_state of current_jcf
16698 (java_parser_abort_on_error): New macro.
16699 (jcf_parse_source, parse_source_file): New function.
16700 (jcf_parse): Fixed typo.
16701 (yyparse): Call parse_source_file () only.
16702 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16703 writing the real class name back in the zip directory entry.
16704 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16705 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16706 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16707 (find_class): Prototype fixed.
16708 *lex.c: Added 1998 time stamp.
16709 Removed all static global variables, moved into the parser
16710 context data structure.. Now include unistd.h if SEEK_SET not
16712 (java_init_lex): Rewritten.
16713 (java_sneak_unicode): Modified current unicode access in current line.
16714 (java_unget_unicode): Likewise.
16715 (java_allocate_new_line): New allocation management.
16716 (java_read_char): Modified access and storage of unget_utf8_value.
16717 New way of processing current unicode.
16718 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16719 (java_get_unicode): Now use the parser context.
16720 (java_lineterminator): Likewise.
16721 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16722 of the reentrant parser implementation. Function now use the
16723 parser context data structure and java_lval. Fixed production of
16724 the float and double constant "out of range" error message. Fixed
16725 obstack use. Return integer value when hitting a modifier. Now
16726 return type for TRUE, FALSE and other predefined types. Return
16727 identifier as a TREE_LIST list containing the current line context
16728 as the TREE_VALUE sub-node.
16729 (java_unicode_2_utf8): Fixed typo in declaration.
16730 (java_lex_error): Now use the parser context data structure.
16731 *lex.h: Added 1998 time stamp.
16732 (struct java_line): New fields ref_count and next.
16733 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16734 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16735 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16736 *parse.h: Added 1998 time stamp.
16737 (java_parse_source_file): Renamed from parse_source_file.
16738 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16739 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16740 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16741 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16742 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16743 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16744 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16745 (struct parser_ctxt): New data structure to keep the parser context.
16746 *parse.y: Added 1998 time stamp, got rid of static global variables.
16747 (java_error_count, ctxp): New global variables.
16748 (%union): New value field.
16749 (numeric_type, integral_type): Rules removed.
16750 (primitive_type): Rule defined to handle integral, float, double and
16752 (qualified_name, package_declaration,
16753 single_type_import_declaration, type_import_on_demand_declaration,
16754 modifiers, class_declaration, super, interfaces,
16755 interface_type_list, class_body, field_declaration,
16756 field_declaration, variable_declarators, variable_declarator,
16757 variable_declarator_id, method_declaration, method_header,
16758 formal_parameter_list, formal_parameter, method_body, block,
16759 static, interface_declaration, extends_interfaces,
16760 abstract_method_declaration, local_variable_declarators): Rules now
16762 (force_error, do_warning): New global statics.
16763 (push_parser_context, parser_context_save_global,
16764 parser_context_restore_global, pop_parser_context): New functions.
16765 (yyerror): Now uses the global parser context. Fixed use of obstack.
16766 (parse_error, parse_error_context, parse_warning_context,
16767 java_accstring_lookup, redefinition_error, check_modifiers,
16768 parser_add_interface, create_interface, create_class, find_field,
16769 duplicate_declaration_error, register_fields, method_header,
16770 check_modifiers_consistency, check_abstract_method_header,
16771 method_declarator, parser_qualified_classname,
16772 parser_check_super_interface, parser_check_super,
16773 parser_chain_incomplete_item, java_check_circular_reference,
16774 layout_class_from_source, java_complete_class,
16775 complete_method_decl, resolve_class, complete_class_report_errors,
16776 java_check_final, check_method_redefinition,
16777 java_check_regular_methods, java_check_abstract_methods,
16778 java_check_methods, lookup_java_interface_method2,
16779 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16780 process_imports, find_in_imports, read_import_entry,
16781 read_import_dir, find_in_imports_on_demand,
16782 check_pkg_class_access, not_builtin_p, declare_local_variables,
16783 source_start_java_method, java_generate_parsed_class): New
16785 *typeck.c: (signature_include_return): New global variable.
16786 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16787 to add the function returned type in the signature.
16789 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16791 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16793 1998-01-29 Dave Brolley <brolley@cygnus.com>
16795 * Make-lang.in (java.info): Added.
16796 (java.install-info): Added
16798 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16800 * Makefile.in (clean): Also remove java/parse.c.
16802 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16804 Add a pair of -fbounds-check/-fno-bounds-check options.
16805 * lang.c (lang_decode_option): Add code to grok arguments.
16806 (flag_bounds_check): Add decl.
16807 (lang_f_options): New array w/ the option in it.
16808 * java-tree.h (flag_bounds_check): Add decl.
16809 * lang-options.h: New file.
16810 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16811 of a static macro value.
16812 (JAVA_ARRAY_EXCEPTION): Delete macro.
16814 1998-01-23 Per Bothner <bothner@cygnus.com>
16816 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16817 * expr.c (build_anewarray): Add missing promote_type.
16819 1998-01-22 Per Bothner <bothner@cygnus.com>
16821 Add array types with known length to optimize bounds checking.
16822 * typeck.c (build_java_array_type): Take length parameter.
16823 (java_array_type_length, build_prim_array_type): New functions.
16824 * java-tree.h: Update for new functions.
16825 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16826 * class.c: Use build_prim_array_type.
16827 * expr.c (can_widen_reference_to): Handle known-length array types.
16828 (verify_jvm_instructions): Keep track of integer push instructions
16829 followed by newarray/anewarray, so we can build known-length arrays.
16830 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16831 (java_array_data_offset): New function.
16832 (build_java_array_length_access): New function. Optimize if constant.
16833 (build_java_arrayaccess): Constant fold bounds check.
16834 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16835 (build_newarray, build_anewarray): New functions.
16836 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16837 * verify.c (merge_types): Handle known-lengh array types.
16839 1998-01-19 Per Bothner <bothner@cygnus.com>
16841 * expr.c (expand_byte_code): Fix performace bug, which caused
16842 searching linenumber_table to be linear rather than constant.
16844 1997-12-12 Per Bothner <bothner@cygnus.com>
16846 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16848 * decl.c, java-tree.h (soft_fmod_node): New global.
16849 * decl.c (init_decl_processing): Define __builtin_fmod.
16850 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16851 using __builtin_fmod.
16853 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16855 * keyword.h: New file, output of keyword.gperf as processed by
16857 * lex.c (java_lex_init): Initialize java_error_flag.
16858 * parse.c (YYERROR_NOW): Uses java_error_flag.
16859 * parse.y: New static java_error_flag. Useless definition of
16861 * parse.y (java_error): Portable error recovery using
16862 java_error_flag (not yet completely tuned).
16864 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16866 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16868 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16870 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16871 (parse.c, lex.c, keyword.h): New rules for Java source code
16873 * parse.c: Renamed into jcf-parse.c.
16874 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16875 * keyword.gperf: New file, Java keywords.
16876 * parse.y: New file, Java language grammar.
16877 * parse.h: New file, Java language grammar definitions.
16878 * lex.c: New file, Java language lexer.
16879 * lex.h: New file, Java language lexer definitions.
16881 1997-12-03 Per Bothner <bothner@cygnus.com>
16883 * decl.c (clinit_identifier_node), java-tree.h: New global.
16884 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16885 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16886 * expr.c (expand_java_field_op): Check for invalid assignment
16889 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16891 1997-10-27 Per Bothner <bothner@cygnus.com>
16893 * verify.c (verify_jvm_instructions): When processing a handler,
16894 attempt to set the current_subr to the right value.
16895 (More complicated code combines Sep 17 and Oct 22 versions.)
16897 1997-10-24 Per Bothner <bothner@cygnus.com>
16899 * class.c (push_class): Figure out (guess) name of source file.
16900 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16901 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16902 (parse_class_file): Change return type from int to void.
16903 Call debug_start_source_file/debug_end_source_file.
16905 * expr.c (build_java_binop): Fix masking 2nd operand.
16906 * decl.c (init_decl_processing): Set sizetype first.
16908 1997-10-22 Per Bothner <bothner@cygnus.com>
16910 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16911 (Revert Sep 17 change.)
16913 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16915 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16916 .class extension in their name and fix thing so we don't process
16917 them parse_zip_file_entries().
16918 (parse_zip_file_entries): Cleaned unused local variables.
16920 1997-10-20 Per Bothner <bothner@cygnus.com>
16922 * expr.c (can_widen_reference_to): Allows equal array element types.
16923 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16924 * jcf-dump.c (RET): Get (and print) index.
16926 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16927 Promote element type to POINTER_TYPE.
16929 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16931 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16932 find_in_current_zip, jcf_figure_file_type): Moved from
16933 jcf-reader.c to parse.c.
16934 * zextract.c: (read_zip_archive): takes file_comment_length possible
16935 field into account.
16937 1997-10-20 Per Bothner <bothner@cygnus.com>
16939 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16941 * verify.c (merge_types): Handle array types even better ...
16943 1997-10-17 Per Bothner <bothner@cygnus.com>
16945 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16947 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16948 * class.c (make_class_data): Don't build fields_decl if no fields.
16949 When building fields_decl, skip if DECL_ARTIFICIAL.
16951 * expr.c (java_stack_swap): Update stack_type_map.
16952 * verify.c (merge_types): Handle array types better.
16954 1997-10-15 Per Bothner <bothner@cygnus.com>
16956 * class.c (add_field): Don't promote short integral fields to
16957 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16958 * expr.c (push_value): Promote and convert short integral values.
16960 * decl.c, java-tree.h (integer_two_node): New constant node.
16961 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16963 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16965 * class.c (append_gpp_mangled_type): Use function argument
16966 unpromoted type to generate mangled name.
16968 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16970 * constants.c (build_constant_data_ref): Now uses current_class
16971 instead of main_class.
16972 (build_constants_constructor): Now uses current_class instead of
16974 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16975 of the global variable SeepZipFiles done here.
16976 * zextract.c (read_zip_archive): extra_field optional field taken
16977 into account while computing the position of the class file in the
16979 * verify.c (verify_jvm_instructions): Use current_jcf to search
16981 * parse.c (load_class): First search for the class to load in the
16982 current zip file. Saves current_jcf (restored before returning
16983 from that function). Don't call JCF_FINISH in the class was found
16984 in the current ZIP file.
16985 (jcf_parse): If the class was found in the current ZIP file, save
16986 its tree_constant_pool (for later reuse).
16987 (parse_class_file): New function. Process each method defined in
16988 the current class and record the class as to be later registered.
16989 (yyparse): Rewritten. Figure the type of the current file and switch
16991 * lang.c: New global variable current_jcf.
16992 (lang_init): Removed compiling_from_source test (done later, in
16993 yyparse). Removed call the jcf_parse ().
16994 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16995 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16996 in the current ZIP file) and zip_offset (offset to the class data in
16997 the current zip file).
16998 * jcf-reader.c: zipfile.h included.
16999 localToFile: New ZipFileCache static global variable
17000 (parse_zip_file_entries): New function. Browse the current ZIP
17001 file directory and process each class found.
17002 (process_zip_dir): New function. Register each class found in the
17003 ZIP file directory. The class aren't parsed but a valid JCF is
17004 link to each of them.
17005 (find_in_current_zip): New function. Search for a class in the
17006 current ZIP file directory. If found, prepare the class so that it
17008 (jcf_figure_file_type): New function. Examine the file structure
17009 to figure a class file, a ZIP file. If none of these categories are
17010 matched, a source file is assumed.
17011 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17012 SeenZipFile: New global variable.
17013 (open_in_zip): Use zipmember's length to accelerate the search for
17014 a member. If zipmember was NULL and zip file successfully read,
17016 * java-tree.h: New global variable current_jcf declared. Added
17017 declaration for current_constant_pool_tags, current_constant_pool_data,
17018 current_constant_pool_length, current_constant_pool_data_ref.
17019 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17020 store the JCF of classes seen in a zip file) and tree *constant_pool
17021 (to save a loaded class constant pool). current_class declared here.
17022 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17023 retrieve method_ref_constant.
17024 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17025 (OBJECT): get_class_constant now uses current_jcf.
17026 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17027 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17028 (expand_invoke): Now uses current_class instead of main_class
17029 (build_class_init): Now uses current_class instead of main_class
17030 * class.c: New static global variable registered_class.
17031 (register_class): New function.
17032 (emit_register_class): Modified to use registered_class instead of
17034 (is_compiled_class): Now take into account class seen in the archive.
17036 1997-10-06 Per Bothner <bothner@cygnus.com>
17038 * except.h: Renamed to: java-except.h.
17039 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17040 * except.c: Add semi-working (commented out) implementation.
17042 * expr.c (expand_iinc): Add needed flush_quick_stack.
17043 * parse.c (set_source_filename): New function.
17044 (give_name_to_class): Set input_filename from package.classname.java.
17046 * jcf-io.c (find_class): Don't look first in ".".
17048 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17050 * zextract.c (read_zip_archive): Now takes into account the
17052 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17054 1997-09-20 Per Bothner <bothner@cygnus.com>
17056 * constants.c, java-tree.h (build_internal_class_name): New function.
17057 (alloc_class_constant): Re-implement using build_internal_class_name.
17058 * class.c (make_class_data): Likewise.
17059 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17061 1997-09-17 Per Bothner <bothner@cygnus.com>
17063 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17064 to NULL before pushing an exception handler target.
17066 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17067 (java_stack_swap, java_stack_dup): Re-write to be safe from
17068 clobbering registers.
17069 (build_class_init): New function.
17071 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17073 * typeck.c (build_java_array_type): Temporary use
17074 permanent_obstack to create the array 'length' field.
17075 * expr.c (lookup_label): Temporay use permanent_obstack to create
17076 label if not found.
17077 * class.c (push_super_field): Tempory use permanent_obstack.
17079 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17081 * typeck.c (type_for_mode): Now handles double_type_node and
17083 * verify.c (verify_jvm_instructions): The instruction following
17084 the wide bytecode is checked. OPCODE_ret added to the list of
17087 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17089 * class.c (make_class): Temporary use permanent_obstack. Set the
17090 class CLASS_P field to 1.
17091 (push_class): Temporary use permanent_obstack.
17092 (set_super_info): Temporary use permanent_obstack.
17093 (add_method): Temporary use permanent_obstack, set
17094 METHOD_TRANSIENT().
17095 (add_field): Temporary use permanent_obstack. Sets
17096 FIELD_VOLATILE() and FIELD_TRANSIENT().
17097 (build_class_ref): Temporary use permanent_obstack if the class
17099 (build_static_field_ref): Temporary use permanent_obstack when
17100 creating field's rtl.
17101 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17102 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17103 and fields. Function finalized, as far as flag handling.
17104 (push_class_static_dummy_field): Temporary use permanent_obstack.
17105 (emit_register_class): Force generation of class registration at
17107 * decl.c (end_java_method): Call permanent_allocation() before
17109 * expr.c (can_widen_reference_to): Added comment to interface
17110 handling, fixed typo.
17111 (lookup_field): Now uses CLASS_P() to correct FIXME
17112 (expand_invoke): Verification on public && !static &&
17113 !abstract moved into soft_lookupinterfacemethod (kaffe).
17114 Use Object class dtable if objectref is an array when expanding
17116 (java_push_constant_from_pool): Temporary use permanent_obstack
17117 for CONSTANT_string
17118 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17119 create constant references.
17120 (get_constant): Temporary use permanent_obstack to create constant.
17121 (load_class): Temporary use permanent_obstack to load class.
17122 (jcf_parse): Temporary use permanent_obstack to perform class
17124 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17125 (build_java_signature): Temporary use permanent_obstack.
17126 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17128 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17129 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17132 1997-09-11 Per Bothner <bothner@cygnus.com>
17134 * class.c (append_gpp_mangled_type): Fix typo.
17135 (emit_register_class): Use main_class to get class object, rather
17136 than looking for no-longer-existing static decl starting with _CL.
17137 * typeck.c (parse_signature_type): Promote array element type
17138 if it is a RECORD_TYPE.
17140 1997-09-10 Per Bothner <bothner@cygnus.com>
17142 * class.c (push_class_static_dummy_field): New function.
17143 (mangle_static_field): New. Do G++-style mangling of static fields.
17144 (layout_class): Mandle static fields here, not in add_field.
17145 (build_class_ref): The class object is now a dummy static field.
17146 * decl.c (find_local_variable): Look for best, instead of first match.
17147 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17148 (build_java_athrow): Don't check here if exception is Throwable.
17149 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17150 (TYPE_USED): Removed. No longer used ...
17151 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17152 * verify.c (push_pending_label): New function.
17153 (push_pending_block): Renamed to check_pending_block.
17154 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17155 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17156 re-checking possible handlers) after a store (less wasted work).
17157 Check for null handler (finally) before calling add_handler.
17158 Various changes to (finally?) correctly handle try/finally.
17160 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17162 * class.c: Include stdio.h.
17164 1997-09-04 Per Bothner <bothner@cygnus.com>
17166 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17167 to make sure class is initialized before static/special invoke.
17169 * verify.c (verify_jvm_instructions): On a store instruction,
17170 call find_local_variable to force pre-allocation of decl and rtx.
17171 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17173 1997-09-03 Per Bothner <bothner@cygnus.com>
17175 * class.c (build_class_ref): Strip off "promoted_" if need be.
17176 (make_field_value): Call build_java_signature when needed.
17177 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17178 * expr.c (build_java_athrow): Don't push_value of exception.
17179 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17180 match specification of [fd]cmp[lg] for NaNs.
17181 (expand_byte_code): Add support for exception handler ranges.
17182 * except.c: Add skeleton for EH code-generation.
17183 * verify.c (merge_types): Treat all promoted integral types as equal.
17184 * constants.c (build_constants_constructor): To force creation of
17185 current_constant_pool_data_ref, call build_constant_data_ref.
17187 * javaop.def (lload): Fix typo.
17188 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17190 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17192 * parse.c: Don't include function.h.
17194 1997-08-27 Per Bothner <bothner@cygnus.com>
17196 * except.[ch]: New files.
17197 * Makefile.in (JAVA_OBJS): Add except.o
17198 * expr.c: Temporary warning about unimplemented exceptions.
17199 * verify.c: Verify exception handlers.
17201 * jcf-dump.c (disassemble_method): Print exception table.
17203 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17205 * expr.c (verify_jvm_instructions): Started a thorough
17206 verification of invoke* bytecodes.
17207 (expand_byte_code): flush quick stack if PC is the target of a
17208 branch. and undef RET (conflicting with config/i386/i386.h).
17209 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17211 (expand_invoke): Now handles invokeinterface and do more
17212 verification according to the bytecode.
17213 (lookup_field): Don't try to load the class if processing
17215 (can_widen_reference_to): Now handles interfaces.
17216 * decl.c (init_decl_processing): New global variable
17217 soft_lookupinterfacemethod_node, declared in java-tree.h.
17218 Call set_super_info on string_type_node.
17219 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17221 * class.c (set_super_info): Fills the CLASS_* flags according to
17223 (get_access_flags_from_decl): Handles all class flags.
17225 1997-08-26 Per Bothner <bothner@cygnus.com>
17227 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17228 * parse.c (yyparse): Check for abstract method, and missing code.
17229 * expr.c (expand_byte_code): Change interface.
17230 * lang.c (put_decl_node): Print promoted types prettier.
17231 * verify.c (verify_jvm_instruction): Change interface.
17232 Partial support for scanning exception table.
17233 For load instructions, handle promoted integral types.
17235 1997-08-21 Per Bothner <bothner@cygnus.com>
17237 * verify.c: New file, with contents moved from expr.c.
17238 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17239 * typeck.c (is_array_type_p): Moved here from expr.c.
17240 * java-tree.h: Add some now-needed function declarations.
17241 * Makefile.in (JAVA_OBJS): Added verify.o.
17243 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17245 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17246 METHOD_ABSTRACT flag.
17248 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17249 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17250 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17252 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17254 (start_java_method): Hook for SYNCHRONIZED methods.
17256 * expr.c (build_java_jsr, build_java_ret): New functions
17257 (JSR,PRE): New macros
17258 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17259 (verify_jvm_instructions): tableswitch, lookupswitch,
17260 monitorenter, monitorexit, goto_w: verified.
17261 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17262 (build_java_monitor): New function.
17263 (MONITOR_OPERATION): Modified to call build_java_monitor()
17264 (verify_jvm_instructions): Started a thorough verification of
17267 1997-08-19 Per Bothner <bothner@cygnus.com>
17269 Support verification of jsr/ret subroutines (used for try/finally).
17270 * decl.c (return_address_type_node): New type node.
17271 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17272 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17273 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17274 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17275 TYPE_USED): New macros for special types in type_map.
17277 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17278 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17280 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17282 * expr.c (can_widen_reference_to): New function.
17283 (pop_type): Use it.
17284 (merge_type_state): Support handling start of subroutine.
17285 (push_pending_block): Return char* error message, instead of calling
17286 fatal on an error. Also handle subroutines.
17287 (verify_jvm_instructions): Handle errors from push_poending_block.
17288 Support jsr and ret instructions.
17290 1997-08-19 Per Bothner <bothner@cygnus.com>
17292 * jcf-io.c (find_classfile): Fix thinko.
17293 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17295 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17297 * Makefile.in (BISON): Remove.
17299 1997-08-07 Per Bothner <bothner@cygnus.com>
17301 * Makefile.in: Convert to autoconf.
17302 * config-lang.in (outputs): Added java/Makefile.
17304 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17305 Rename cc1java to jc1.
17307 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17308 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17310 * class.c (class_depth): Do load_class if needed.
17312 Mostly better verification.
17313 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17314 (init_decl_processing): Change return type of soft_checkcast.
17315 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17316 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17317 lang_print_error): New functions.
17318 (lang_init): Set global hook print_error_function to lang_print_error.
17319 * expr.c: In the type_map ptr_type_node is only used for null now.
17320 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17321 (merge_types): Dererence pointer to record types before comparing.
17322 (decode_newarray_type, merge_types): On error just return NULL.
17323 (build_java_binop): Add preliminary implementation (with warning)
17324 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17325 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17326 (expand_compare, expand_java_goto, expand_java_call): Don't
17327 push_pending_block, since that only makes sense when verifying.
17328 (merge_type_state): Different return codes.
17329 (push_pending_block): A block may need to be verified more than once.
17330 (expand_byte_code): Warn about unused code at code generation time.
17331 (verify_jvm_instruction): Changed logic, since code may need to be
17332 re-verified if type-state has changed. Also, better error handling.
17333 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17334 Improve newarray, anewarray, ?aload, athrow,
17335 * java-tree.h (LABEL_CHANGED): New macro.
17337 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17339 * decl.c (soft_athrow_node): New global variable initialized.
17340 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
17341 * typeck.c (convert): Added support for REAL_TYPE.
17342 (convert_to_char): New function.
17343 (convert): Handle CHAR_TYPE.
17344 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17345 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17346 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17348 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17349 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17350 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17351 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17352 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17353 to Use The Right Things.
17354 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17355 compatible with INT. BOOLEAN is made equivalent to BYTE.
17356 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17357 OPCODE_ifnonnull): Now supported.
17358 (build_java_athrow): New function.
17360 1997-08-04 Per Bothner <bothner@cygnus.com>
17362 Rename method name <init> to match G++ (and fix mangling).
17363 * class.c (layout_class): Replace method name of <init> by class name.
17364 (make_method_value): Do inverse renaming of constructor from <init>.
17365 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17366 * typeck.c (lookup_java_constructor): New function.
17367 * expr.c (expand_invoke): If method_name is <init>, call
17368 lookup_java_constructor to find constructor.
17370 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17372 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17374 * parse.c (get_class_constant): Modified to handle array "classes"
17375 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17377 (convert): Modified to handle real type.
17378 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17379 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17380 variables declared.
17381 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17382 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17383 global variables initialized.
17384 (find_local_variable): Handles the case of a pointer
17385 (end_java_method): Restore the use of one more scope
17386 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17387 build_java_array_length_access, expand_java_arrayload,
17388 expand_java_arraystore, expand_java_array_length,
17389 expand_java_multianewarray, expand_java_anewarray,
17390 build_java_check_indexed_type, is_array_type_p,
17391 build_java_throw_out_of_bound_exception): New functions.
17392 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17393 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17394 OPCODE_<t>aload): Implemented code for verification.
17395 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17396 ARRAY_NEW_MULTI): Macro defined.
17397 (CONVERT): Modified to invoke convert().
17398 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17400 1997-07-31 Per Bothner <bothner@cygnus.com>
17402 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17403 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17404 (make_class_data): Field name needs '/' as package prefix.
17405 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17407 1997-07-25 Per Bothner <bothner@cygnus.com>
17409 Implement debug information for local variables.
17410 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17411 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17412 DECL_LOCAL_SLOT_CHAIN): New macros.
17413 (struct lang_decl_var): New type.
17414 * parse.c (give_name_to_locals): Move to decl.c.
17415 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17416 (start_java_method): Re-write parameter handling.
17417 (pending_local_decls): New global variable.
17418 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17419 (find_local_variable): Accept pc so we can skips decls not in range.
17420 (struct binding_level): Add end_pc field.
17421 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17422 (various): Change so current pc gets passed to find_local_variable.
17424 * decl.c (init_decl_processing): Re-arrange fields in
17425 class_type_node and and method_type_node to match kaffe 0.9.1.
17426 * class.c (make_method_value, make_class_data): Update
17427 initializations to match.
17429 1997-07-16 Per Bothner <bothner@cygnus.com>
17431 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17432 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17433 (push_super_field): New function.
17434 (make_class_data): Handle inheritance of class static initializer.
17435 (layout_class): New name mangling.
17436 * constants.c (build_constant_data_ref): Init type of data array
17437 to a one-element array.
17438 (build_constants_constructor): Set DECL_SIZE from complete array type.
17439 * decl.c: Rename class_type, object_type etc to class_type_node,
17440 object_type_node etc. Make former inherit from latter.
17441 * expr.c (expand_invoke): Add cast of function address.
17442 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17443 * parse.c (yyparse): Don't call layout_class here.
17444 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17446 1997-06-14 Per Bothner <bothner@cygnus.com>
17448 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17449 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17450 (alloc_class_constant): New.
17451 * expr.c (expand_invoke): Make sure method's class is initialized.
17452 * class.c (interits_from_p, emit_register_class): New functions.
17453 * parse.c (yyparse): Call emit_register_class.
17455 1997-06-09 Per Bothner <bothner@cygnus.com>
17457 * constants.c: New file, to handle constant pool.
17458 * Makefile.in (JAVA_OBJS): Add constants.o.
17459 * decl.c (init_decl_processing): Update, fix, finish various structs.
17460 (pushdecl_top_level): New.
17461 * parse.c (layout_class): Moved to class.c.
17462 * expr.c (java_push_constant_from_pool): New function.
17463 * class.c (build_class_ref): Make work fully
17464 (make_class_data): Emit super-class, constant pool, interface vector.
17466 1997-06-03 Per Bothner <bothner@cygnus.com>
17468 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17469 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17470 * class.c (class_depth): New function.
17471 (lookup_named_class): Replaced by new function lookup_class.
17472 * decl.c (object_type_node, string_type_node): New.
17473 Remove various types that we no longer need.
17474 * expr.c (verify_jvm_instructions): New separate verifier pass.
17475 (push_type, pop_type): New functions for verifier.
17476 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17477 (expand_byte_code): Simplify, since we assume already verified.
17478 (expand_invoke): Now mostly works.
17479 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17480 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17481 * parse.c: Wait to allocate class object until we know its name.
17482 (layout_class): Calculate DECL_VINDEX for each virtual method.
17483 * typeck.c (get_array_type): Rename to ...
17484 (build_java_array_type): ... and provide working implementation.
17485 (build_java_signature): New function - build Java signature of type.
17486 (set_java_signature): New function - cache signature with type.
17487 (lookup_java_method): New function.
17489 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17491 * class.c (ident_subst): Take extra SUFFIX parameter.
17492 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17493 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17494 (build_class_ref): Actually implement.
17495 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17496 * decl.c (builtin_function): New.
17497 (init_decl_processing): Update for current Kaffe. Declare some
17498 builtin Kaffe functions.
17499 * expr.c (build_address_of): New.
17500 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17501 Renamed (from expand_java_new etc), and added working implementations.
17502 (build_field_ref): Now also handle static fields.
17503 (expand_invoke): Implement invokestatic, and start implement rest.
17504 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17505 * javaop.def: Rename invokevirt -> invokevirtual.
17506 * lang.c (use_handles): Removed.
17507 * parse.c: Add support for ConstantValue attribute.
17508 Handle nested loading of a class. (JPOOL_UTF): New.
17510 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17512 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17514 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17516 * Make-lang.in (java.install-man): New empty rule.
17517 * typeck.c (set_local_type): New function.
17518 * expr.c (STORE_INTERNAL): Call find_local_variable,
17519 not find_stack_slot. Call set_local_type.
17521 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17523 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17524 and building RECORD_TYPE CONSTRUCTORs.
17525 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17527 * lang.c (use_handles): Change the default to 0.
17528 * decl.c: Define and build class_type, field_type, utf8const_type.
17529 * class.c (make_class_data, make_field_value,
17530 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17531 hashUtf8String, strLengthUtf8, mangled_classname:
17532 Functions to build reflective data structures.
17533 * parse.c (yyparse): Call make_class_data.
17535 * jcf-io.c (open_class, find_classfile): New functions.
17536 * jcf-dump.c: Support reading classfile from explicitly-named
17537 class file (without CLASSPATH searching).
17539 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17541 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17542 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17543 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17544 (get_constant): Now trivial for CONSTANT_Utf8.
17546 * jcf.h: Make NEW_CPOOL the default.
17547 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17549 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>