1 2004-11-24 Steven Bosscher <stevenb@suse.de>
3 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
4 (java_gimplify_exit_block_expr): New function.
5 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
7 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
8 (EXIT_BLOCK_EXPR): Likewise.
9 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
10 (LABELED_BLOCK_BODY): Likewise.
11 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
12 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
13 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
15 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
16 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
17 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
18 second operand of EXIT_BLOCK_EXPR.
19 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
21 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
23 2004-11-23 Ben Elliston <bje@au.ibm.com>
25 * xref.h (xref_flag_value): Remove.
26 (xref_set_data, xref_get_data): Likewise.
27 (xref_set_current_fp): Likewise.
28 (XREF_NONE): Likewise.
29 (XREF_GET_DATA): Likewise.
30 * xref.c (xref_flag_value): Remove.
31 (xref_set_data, xref_get_data): Likewise.
32 (xref_set_current_fp): Likewise.
34 2004-11-23 Ben Elliston <bje@au.ibm.com>
36 * gjavah.c (output_directory): Make static.
37 (temp_directory): Likewise.
39 2004-11-15 Tom Tromey <tromey@redhat.com>
41 * decl.c (instn_ptr_type_node): Removed.
42 (lineNumbers_ptr_type_node): Removed.
44 (jint_ptr_type): Removed.
46 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
49 * check-init.c (check_init): Ignore DECL_EXPR.
50 * expr.c (always_initialize_class_p): Reenable.
51 (build_class_init): Use a variable to store the decl. Also use
52 boolean_false_node instead of integer_zero_node.
53 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
56 2004-11-08 Tom Tromey <tromey@redhat.com>
59 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
60 generating a JNI header.
61 (print_field_info): Handle JNI headers.
62 (jni_print_float): Likewise.
63 (jni_print_double): Likewise.
65 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
67 * decl.c (end_java_method): Remove duplicated code.
69 2004-11-06 Zack Weinberg <zack@codesourcery.com>
70 Gerald Pfeifer <gerald@pfeifer.com>
72 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
75 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
78 * class.c: Reinstate 2004-08-18 patch.
79 (make_local_function_alias): Don't create an alias for extern (native)
82 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
85 * class.c (make_local_function_alias): Revert 2004-08-18 change.
86 (make_method_value): Likewise.
88 2004-10-21 Andrew Haley <aph@redhat.com>
91 * jcf-parse.c (set_source_filename): Add code to build new sfname.
93 2004-10-20 Andrew Haley <aph@redhat.com>
95 * decl.c (end_java_method): Don't expand if flag_syntax_only.
96 Remove duplicated code block.
98 2004-10-18 Steven Bosscher <stevenb@suse.de>
100 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
101 New rules to work around old Bison warnings.
103 2004-10-17 Steven Bosscher <stevenb@suse.de>
105 * class.c (ident_subst): Always alloca buffer.
106 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
107 opcode after including javaop.def.
108 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
109 conditional expression that exits, to avoid warnings.
110 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
111 a user of an extension.
112 * win32-host.c: Move check down to have non-empty file when
113 WIN32 is not defined.
115 * Make-lang.in (java-warn): Add STRICT_WARN.
116 (java/jcf-io.o-warn): Don't have Werror for this file.
117 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
119 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
121 * expr.c (expr_add_location): Move declaration to before all
123 * parse.y (java_expand_classes): Ditto.
124 * lex.c (java_peek_unicode): Ditto.
126 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
128 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
129 if possible, else convert `foo' to 'foo'.
133 * jcf-io.c: Likewise.
134 * jcf-parse.c: Likewise.
139 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
141 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
142 rename parameter 'msg' to 'msgid' in function declaration.
143 (issue_warning_error_from_context): Likewise.
144 (yyerror): Rename parameter 'msg' to 'msgid'.
145 (all over): Use new quoting style for diagnostics.
147 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
149 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
150 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
153 2004-10-14 Matt Austern <austern@apple.com>
155 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
158 2004-10-13 Tom Tromey <tromey@redhat.com>
161 * lang.opt (--extdirs): Document.
162 * jvspec.c (lang_specific_driver): Recognize -encoding and
165 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
167 * parse.y (issue_warning_error_from_context): Use va_list *
168 instead of va_list parameter.
169 (parse_error_context): Update call.
170 (parse_warning_context): Likewise.
172 2004-10-05 Zack Weinberg <zack@codesourcery.com>
174 * parse.y, parse-scan.y: Add list of diagnostic messages to
175 insulate translation template from version of yacc/bison used
176 to compile the grammar.
178 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
180 Prepare for %q, %< and %> in diagnostic message strings.
181 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
182 Name second parameter 'msgid'.
183 * parse.y: Additionally include pretty-print.h and diagnostic.h.
184 (issue_warning_error_from_context): Use pretty-printer functions
185 instead of vsprintf for constructing formatted messages. Rename
186 parameter 'msg' to 'msgid'.
187 (parse_error_context): Rename parameter 'msg' to 'msgid'.
188 (parse_warning_context): Likewise.
190 2004-10-05 Andrew Haley <aph@redhat.com>
193 * jcf-parse.c (parse_zip_file_entries): If a class has a
194 superclass and a TYPE_SIZE of zero, lay it out.
196 2004-09-30 Andrew Haley <aph@redhat.com>
199 * jcf-parse.c (compute_class_name): Rewrite.
201 2004-10-01 Jan Hubicka <jh@suse.cz>
203 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
205 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
207 * lex.c: Fix a comment typo.
209 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
211 * java-tree.h: Fix a comment typo.
213 2004-09-30 Per Bothner <per@bothner.com>
215 Simplify lexer. Implement --enable-mapped-location support.
216 * jcf-parse.c (parse_class_file): Use linemap_line_start.
217 (parse_source_file_1): Pass filename as extra parameter, so we can call
218 linemap_add and set input_location here, rather than in both callers.
219 (read_class): Pass copied filename to parse_source_file_1.
220 Don't initialize wfl_operator - only needed for source compilation.
221 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
222 * lex.h: Remove a bunch of debugging macros.
223 * lex.h (struct_java_line, struct java_error): Remove types.
224 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
225 (struct java_lc_s): Remove prev_col field.
226 (struct java_lexer): New fields next_unicode, next_columns, and
227 avail_unicode. New position field, and maybe token_start field.
228 Don't need hit_eof field - use next_unicode == -1 instead.
229 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
230 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
231 * parse.h: Various changes for USE_MAPPED_LOCATION.
232 (EXPR_WFL_EMIT_LINE_NOTE): XXX
233 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
234 (struct parser_ctxt): New file_start_location field.
235 Remove p_line, c_line fields since we no longer save lines.
236 Remove elc, lineno, and current_jcf fields - no longer used.
237 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
238 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
239 source_location and is probably not needed anymore anyway.
240 Use new expr_add_Location function.
241 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
242 (java_pop_parser_context): Minor cleanup.
243 (java_parser_context_save_global, java_parser_context_restore_global,
244 java_pop_parser_context): Save/restore input_location as a unit.
245 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
246 a source_location instead of a wfl context node.
247 (check_class_interface_creation): input_filename is not addressable.
248 (create_artificial_method): Calling java_parser_context_save_global
249 and java_parser_context_restore_global is overkill. Instead,
250 temporarily set input_location from class decl.
251 (java_layout_seen_class_methods): Set input_location from method decl.
252 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
253 (finish_loop_body): Likewise.
254 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
255 (java_sprint_unicode): Take a character, not index in line.
256 (java_sneak_uncode): Replaced by java_peek_unicode.
257 (java_unget_unicode): No longer used.
258 (java_allocate_new_line. java_store_unicode): Removed, since we
259 no longer remember "lines".
260 (java_new_lexer): Update for new data structures.
261 (java_read_char): Move unget_value checking to java_read_unicode.
262 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
263 efficient functions that are used directly when lexing.
264 (java_read_unicode_collapsing_terminators): No longer needed.
265 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
266 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
267 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
268 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
269 combine switch branches, and test for common token kinds earlier.
270 (java_lex_error): Rewrite.
271 * jv-scan.c (expand_location): New function, copied from tree.c.
272 (main): Set ctxp->filename instead of setting input_filename directly.
274 2004-09-30 Per Bothner <per@bothner.com>
276 More cleanup for --enable-mapped-location.
277 * class.c (push_class): If USE_MAPPED_LOCATION don't set
278 input_location here. Instead do it in give_name_to_class.
279 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
280 * expr.c (expand_byte_code): Call linemap_line_start.
281 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
282 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
283 (expr_add_location): New function, if USE_MAPPED_LOCATION.
284 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
285 to USE_MAPPED_LOCATION case.
287 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
288 * jcf-parse.c (java_parse_file): Don't set input_filename.
289 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
290 Create a list of TRANSLATION_UNIT_DECL.
291 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
292 reason is so we can set a DECL_SOURCE_LOCATION for each file.
293 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
294 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
295 (file_start_location): New static.
296 (set_source_filename): Avoid extra access to input_filename macro.
297 Concatenate new name with class's package prefix.
298 (set_source_filename, give_name_to_class): Update.
299 (give_name_to_class): Set class's "line 0" input_location here.
300 (parse_class_file): Set input_location as a unit.
302 * jcf-parse.c (load_class): Sanity test if missing inner class file.
304 2004-09-29 Per Bothner <per@bothner.com>
306 * java-tree.h: Redefine some macros and add some declaration
307 to handle the USE_MAPPED_LOCATION case.
308 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
309 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
310 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
311 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
313 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
314 * decl.c (finish_method, java_add_stmt): Likewise.
315 * java-gimplify.c (java-gimplify.c): Likewise.
316 * jcf-write.c (generate_bytecode_insns): Likewise.
317 * lang.c (java_post_options): Likewise - call linemap_add.
319 2004-09-29 Andrew Haley <aph@redhat.com>
322 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
323 result of TRUNC_MOD_EXPR.
324 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
325 * decl.c (java_init_decl_processing): Mark
326 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
328 2004-09-28 Tom Tromey <tromey@redhat.com>
331 * class.c (add_miranda_methods): Load superinterface if not
334 2004-09-28 Andrew Haley <aph@redhat.com>
337 * jcf-parse.c (load_class): Don't try to read a class that we've
340 2004-09-28 Andrew Haley <aph@redhat.com>
342 * jcf-parse.c (load_class): Back out previous broken patch.
344 2004-09-28 Andrew Haley <aph@redhat.com>
347 * jcf-parse.c (load_class): Don't try to read a class that we've
349 Check that we really did read the right class.
351 2004-09-25 Tom Tromey <tromey@redhat.com>
354 * parse.y (create_artificial_method): Use add_method_1.
356 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
358 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
360 * gcj.texi: Fix typos.
362 2004-09-24 Tom Tromey <tromey@redhat.com>
365 * parse.y (class_instance_creation_expression): Set `$$' to NULL
366 in error parts of rule.
367 (unary_expression): Don't call error_if_numeric_overflow when $1
370 2004-09-24 Tom Tromey <tromey@redhat.com>
373 * parse.y (resolve_qualified_expression_name): Set
374 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
375 * expr.c (force_evaluation_order): Check for empty argument list
376 after stripping COMPOUND_EXPR.
378 2004-09-23 Andrew Haley <aph@redhat.com>
381 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
384 2004-09-23 Tom Tromey <tromey@redhat.com>
387 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
388 where operand is null.
390 2004-09-23 Tom Tromey <tromey@redhat.com>
393 * parse.y (not_accessible_p): Allow access to protected members
394 even when class is not static.
396 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
398 * Make-lang.in: Revert the gcc-none.o change.
400 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
402 * parse.y (patch_anonymous_class): VEC_space returns true if there
405 2004-09-21 Matt Austern <austern@apple.com>
408 * gjavah.c (free_method_name_list): Fix function definition so
409 it's a proper C prototype.
411 2004-09-21 Tom Tromey <tromey@redhat.com>
414 * gjavah.c (free_method_name_list): New method.
417 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
418 Zack Weinberg <zack@codesourcery.com>
420 * java-tree.def: Use tree_code_class enumeration constants
421 instead of code letters.
422 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
423 new tree-class enumeration constants.
425 2004-09-13 Tom Tromey <tromey@redhat.com>
428 * class.c (layout_class_method): Put synthetic methods into the
431 2004-09-11 Andrew Pinski <apinski@apple.com>
433 * Make-lang.in (java/ggc-none.c): Change dependency
434 for ggc.h into $(GGC_H).
436 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
438 * Make-lang.in (java/win32-host.o): Add dependency on
440 * win32-host.c: Add includes for coretypes.h, jcf.h
442 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
444 * Make-lang.in (GCJH_OBJS): Change dependency from
445 ggc-none.o to java/ggc-none.o
446 (JCFDUMP_OBJS): Likewise.
447 (java/ggc-none.o): New target.
449 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
451 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
452 * class.c (build_utf8_ref, build_static_field_ref,
453 make_field_value, make_method_value, get_dispatch_table,
454 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
455 * constants.c (get_tag_node, build_ref_from_constant_pool,
456 build_constants_constructor): Likewise.
457 * decl.c (java_init_decl_processing): Likewise.
458 * expr.c (build_java_array_length_access, build_newarray,
459 expand_java_multianewarray, expand_java_pushc, expand_iinc,
460 build_java_binop, build_field_ref, expand_java_add_case,
461 expand_java_call, build_known_method_ref, build_invokevirtual,
462 build_invokeinterface, build_jni_stub): Likewise.
463 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
464 * jcf-parse.c (get_constant): Likewise.
465 * lex.c (do_java_lex): Likewise.
466 * parse.y (patch_binop, patch_unaryop, patch_cast,
467 build_newarray_node, patch_newarray): Likewise.
468 * resource.c (compile_resource_data): Likewise.
469 * typeck.c (build_prim_array_type): Likewise.
471 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
473 * decl.c (java_init_decl_processing): Adjust
474 initialize_sizetypes call.
476 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
478 * jv-scan.c (fancy_abort): Add.
480 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
482 * expr.c (build_java_arrayaccess): Use convert to change
485 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
487 * class.c (make_local_function_alias): Allocate extra space for 'L'
488 in name buffer. Reported by Thomas Neumann.
490 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
492 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
493 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
494 * lex.c (do_java_lex): Adjust.
495 (error_if_numeric_overflow): Likewise.
497 2004-08-18 Andrew Pinski <apinski@apple.com>
499 * class.c (make_local_function_alias): Only make a new decl if we
500 support alias attribute on all decls.
502 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
504 * class.c (make_local_function_alias): New function. Create local
505 alias for public method DECL.
506 (make_method_value): Use make_local_function_alias.
507 * parse.y (craft_constructor): Don't special-case anonymous classes.
508 Always set ctor_name to init_identifier_node.
509 (lookup_method_invoke): Call layout_class_method when creating
510 anonymous class constructor.
512 2004-08-18 Richard Henderson <rth@redhat.com>
514 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
515 default case. Treat '<' similarly. Update for
516 is_gimple_formal_tmp_var name change.
518 2004-08-17 Andrew Haley <aph@redhat.com>
520 * lang.c (lang_printable_name): Obey verbose flag.
521 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
522 lang_printable_name().
523 (verify_constructor_circularity, get_printable_method_name,
524 check_abstract_method_definitions, java_check_regular_methods,
525 java_check_abstract_methods, check_inner_class_access,
526 fix_constructors, patch_method_invocation, patch_return):
528 * expr.c (pop_type_0): Likewise.
530 * java-tree.h (lang_printable_name_wls): Delete.
532 2004-08-16 Tom Tromey <tromey@redhat.com>
535 * parse.y (primary): Changed for initialized and uninitialized
537 (array_access): Handle array_creation_initialized.
538 (array_creation_expression): Split into
539 array_creation_initialized and array_creation_uninitialized.
541 2004-08-16 Andrew Haley <aph@redhat.com>
543 * jcf-write.c (find_constant_index): Canonicalize NaNs when
546 2004-08-16 Elliot Lee <sopwith@redhat.com>
549 * jcf-parse.c (java_parse_file): Handle filenames with embedded
550 spaces, and quoted filelists.
552 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
554 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
555 * class.c (build_utf8_ref, build_static_field_ref,
556 make_field_value, make_method_value, get_dispatch_table,
557 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
558 * constants.c (get_tag_node, build_ref_from_constant_pool,
559 build_constants_constructor): Likewise.
560 * decl.c (java_init_decl_processing): Likewise.
561 * expr.c (build_java_array_length_access, build_newarray,
562 expand_java_multianewarray, expand_java_pushc, expand_iinc,
563 build_java_binop, build_field_ref, expand_java_add_case,
564 expand_java_call, build_known_method_ref, build_invokevirtual,
565 build_invokeinterface, build_jni_stub): Likewise.
566 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
567 * jcf-parse.c (get_constant): Likewise.
568 * lex.c (do_java_lex): Likewise.
569 * parse.y (patch_binop, patch_unaryop, patch_cast,
570 build_null_of_type, patch_newarray): Likewise.
571 * resource.c (compile_resource_data): Likewise.
572 * typeck.c (build_prim_array_type): Likewise.
574 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
576 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
577 Don't create BLOCK here or call java_gimplify_block.
579 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
581 * java-tree.h (flag_deprecated): Removed.
582 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
583 * parse.y (check_deprecation): Check warn_deprecated instead of
586 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
588 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
589 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
590 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
591 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
592 flag_force_classes_archive_check, flag_optimize_sci,
593 flag_indirect_dispatch): Remove explicit declarations.
594 * lang.opt: Add implicit declare/define/assign. Remove obsolete
597 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
600 * Make-lang.in (java.install-man): Install from either build
601 tree or source tree, whichever has the file first.
603 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
605 * jcf-parse.c (get_constant): Adjust force_fit_type call.
606 * lex.h (SET_LVAL_NODE_TYPE): Remove.
607 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
608 (do_java_lex): Likewise. Adjust force_fit_type call.
610 2004-08-04 Roger Sayle <roger@eyesopen.com>
611 Andrew Haley <aph@redhat.com>
613 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
614 checking trees as they're being built.
615 (convert): Call convert_ieee_real_to_integer if we're
616 converting a constant, even if we're writing a class file.
618 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
621 * parse.y (fold_constant_for_init): Call resolve_field_access with
622 correct current_class context.
624 2004-08-01 Roger Sayle <roger@eyesopen.com>
626 * decl.c (update_aliases, initialize_local_variable): Replace calls
627 to build with calls to buildN.
628 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
629 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
630 * parse.h (BUILD_THROW): Likewise.
631 * parse.y (switch_expression, synchronized_statement,
632 catch_clause_parameter, array_creation_expression,
633 conditional_expression, make_qualified_name,
634 resolve_qualified_expression_name, patch_method_invocation,
635 patch_invoke, build_method_invocation, build_new_invocation,
636 build_assignment, patch_assignment, build_binop, patch_binop,
637 build_string_concatenation, build_incdec, patch_unaryop,
638 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
639 patch_return, build_if_else_statement, build_labeled_block,
640 build_new_loop, build_loop_body, build_bc_statement,
641 build_assertion, encapsulate_with_try_catch, build_try_statement,
642 build_try_finally_statement, patch_synchronized_statement,
643 emit_test_initialization): Likewise, replace build with buildN.
645 2004-07-28 Eric Christopher <echristo@redhat.com>
647 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
648 (java_unsafe_for_reeval): Ditto.
650 2004-07-26 <hp@bitrange.com>
652 * parse.y (build_super_invocation): Adjust declaration order to
653 avoid declaration after statement.
655 2004-07-25 Bernardo Innocenti <bernie@develer.com>
657 * decl.c: Rename all identifiers named `class' to `cl'.
659 2004-07-25 Richard Henderson <rth@redhat.com>
661 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
663 2004-07-23 Mike Stump <mrs@apple.com>
665 * boehm.c (set_bit): Improve type safety wrt unsignedness.
666 * gjavah.c (throwable_p, decode_signature_piece,
667 print_full_cxx_name, print_include, add_namelet, add_class_decl,
668 process_file): Likewise.
669 * jcf-dump.c (main): Likewise.
670 * jcf-io.c (read_zip_member): Likewise.
671 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
672 give_name_to_class, get_class_constant): Likewise.
673 * jcf-write.c (find_constant_wide, push_long_const,
674 generate_classfile): Likewise.
675 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
676 * parse.y (read_import_dir): Likewise.
677 * typeck.c (parse_signature_type): Likewise.
678 * verify.c (verify_jvm_instructions): Likewise.
679 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
681 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
683 * Make-lang.in: Replace rmic and rmiregistry references with
684 grmic and grmiregistry.
685 * gcj.texi: Likewise.
687 2004-07-20 Andrew Haley <aph@redhat.com>
690 * verify.c (verify_jvm_instructions): Comment change only.
692 * typeck.c (build_java_array_type): Add size field to array name.
694 * java-tree.h (LOCAL_SLOT_P): New.
695 (update_aliases): Add PC argument.
696 (pushdecl_function_level): New function.
698 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
699 MODIFY_EXPR, and SAVE_EXPR.
700 (java_gimplify_modify_expr): New function.
702 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
703 (expand_iinc): Pass PC to update_aliases().
704 (STORE_INTERNAL): Likewise.
705 (process_jvm_instruction): Likewise.
707 * decl.c (base_decl_map): New variable.
708 (uniq): New variable.
709 (update_aliases): Rewrite with more thorough checking.
710 (debug_variable_p): New function.
711 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
712 (check_local_named_variable): Delete whole function.
713 (initialize_local_variable): New function.
714 (check_local_unnamed_variable): Add checks and comments.
715 (find_local_variable): Rewrite.
716 (java_replace_reference): New function.
717 (function_binding_level): New variable.
718 (pushdecl_function_level): New function.
719 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
720 (maybe_pushlevels): Call pushdecl() on each of the new decls.
721 (start_java_method): Reset uniq. Create base_decl_map. Set
722 function_binding_level.
723 (end_java_method): Null unused fields to save memory.
725 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
727 * class.c (add_interface_do): Remove.
728 (set_super_info, interface_of_p, maybe_add_interface,
729 add_interface, make_class_data, layout_class,
730 add_miranda_methods): Adjust BINFO accessors and addition.
731 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
733 * jcf-write.c (generate_classfile): Likewise.
734 * parse.y (patch_anonymous_class, check_inner_circular_reference,
735 check_circular_reference, java_complete_class,
736 check_abstract_method_definitions,
737 java_check_abstract_method_definitions,
738 check_interface_throws_clauses, java_check_abstract_methods,
739 lookup_java_interface_method2,
740 find_applicable_accessible_methods_list): Adjust BINFO accessors
742 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
744 2004-07-18 Roger Sayle <roger@eyesopen.com>
746 * builtins.c (max_builtin, min_builtin,
747 java_build_function_call_expr): Replace calls to build with buildN.
748 * class.c (build_class_ref, build_static_field_ref,
749 get_dispatch_table, make_class_data, layout_class_method): Likewise.
750 * constants.c (build_ref_from_constant_pool): Likewise.
751 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
752 add_stmt_to_compound): Likewise.
753 * except.c (build_exception_object_ref, expand_end_java_handler):
755 * java-gimplify.c (java_gimplify_case_expr,
756 java_gimplify_default_expr, java_gimplify_block,
757 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
758 * jcf-write.c (generate_bytecode_insns): Likewise.
759 * typeck.c (convert_ieee_real_to_integer): Likewise.
761 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
763 * java-tree.h (builtin_function): Declare.
765 2004-07-16 Steven Bosscher <stevenb@suse.de>
767 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
768 abuse restore_line_number_status.
770 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
773 * jcf-parse.c (java_emit_static_constructor): Specify default
776 2004-07-13 Per Bothner <per@bothner.com>
778 * java-tree.h (all_class_filename): Remove useless macro.
779 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
780 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
781 * parse.y (java_parser_context_restore_global): Replace
782 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
783 * jcf-parse.c (read_class, java_parse_file): Likewise.
785 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
788 gjavah.c (print_field_info): Emit constant only if field is static.
790 2004-07-11 Roger Sayle <roger@eyesopen.com>
792 * expr.c (java_truthvalue_conversion, flush_quick_stack,
793 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
794 build_java_ret, build_java_throw_out_of_bounds_exception,
795 build_java_array_length_access, java_check_reference,
796 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
797 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
798 expand_java_arrayload, build_java_monitor, expand_java_return,
799 expand_load_internal, expand_java_NEW, build_get_class,
800 build_instanceof, expand_java_CHECKCAST, expand_iinc,
801 build_java_soft_divmod, build_java_binop, build_field_ref,
802 expand_compare, expand_java_goto, expand_java_switch,
803 expand_java_add_case, build_class_init, build_known_method_ref,
804 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
805 expand_invoke, build_jni_stub, expand_java_field_op,
806 java_expand_expr, expand_byte_code, STORE_INTERNAL,
807 force_evaluation_order, emit_init_test_initialization): Convert
808 calls to "build" into calls to the prefered "buildN" functions.
810 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
812 * java-tree.h (set_block): Remove.
813 * lang.c (java_clear_binding_stack): New.
814 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
815 * decl.c (struct binding_level): Remove this_block.
816 (clear_binding_level): Likewise.
817 (poplevel): Don't handle this_block.
820 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
822 * class.c (common_enclosing_context_p): Remove statement with no
825 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
828 * parse.y (create_anonymous_class): Remove 'location' argument. Use
829 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
830 (craft_constructor): Inherit access flags for implicit constructor
831 from the enclosing class.
832 (create_class): Fix comment typo.
833 (resolve_qualified_expression_name): Pass type of qualifier to
834 not_accessible_p, not the type in which target field was found.
835 (not_accessible_p): Handle inner classes. Expand protected
836 qualifier-subtype check to enclosing instances, but don't apply this
837 check to static members. Allow protected access to inner classes
838 of a subtype. Allow private access within common enclosing context.
839 (build_super_invocation): Get WFL line number info from current
841 (build_incomplete_class_ref): Update for new create_anonymous_class
843 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
844 common_enclosing_instance_p.
845 * class.c (common_enclosing_context_p): New. Determine if types
846 share a common enclosing context, even across static contexts.
847 (common_enclosing_instance_p): Renamed from
848 common_enclosing_context_p. Determines if types share a common
849 non-static enclosing instance.
850 * java-tree.h (common_enclosing_instance_p): Declare.
851 * jcf-write.c (get_method_access_flags): New. Surpress private flag
852 for inner class constructors.
853 (generate_classfile): Use get_method_access_flags.
855 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
857 * class.c (interface_of_p): Check for null TYPE_BINFO.
859 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
861 * class.c (make_class): Do not create binfo here.
862 (set_super_info): Create it here.
863 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
865 2004-07-08 Richard Henderson <rth@redhat.com>
867 * expr.c (case_identity, get_primitive_array_vtable,
868 java_expand_expr, emit_init_test_initialization): Remove.
869 * java-tree.h (java_expand_expr): Remove.
870 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
872 2004-07-07 Per Bothner <per@bothner.com>
874 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
875 get internal error due to mismatched types.
877 * gcj.texi (Invoking gij): Document new -verbose:class flag.
879 * gcj.texi (Linking): New node. Document -lgij usage.
881 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
883 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
884 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
885 * java/class.c (set_super_info, class_depth, interface_of_p,
886 maybe_add_interface, add_interface, make_class_data,
887 layout_class, add_miranda_methods): Adjust BINFO macros.
888 * expr.c (can_widen_reference_to, lookup_field): Likewise.
889 * jcf-write.c (generate_classfile): Likewise.
890 * parse.y (patch_anonymous_class,
891 check_inner_circular_reference, check_circular_reference,
892 java_complete_class, check_abstract_method_definitions,
893 java_check_abstract_method_definitions,
894 check_interface_throws_clauses, java_check_abstract_methods,
895 lookup_java_interface_method2,
896 find_applicable_accessible_methods_list): Likewise.
897 * typeck.c (find_method_in_interface): Likewise.
898 * verify.c (merge_types): Likewise.
900 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
902 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
903 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
905 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
907 * class.c (make_class): Use make_tree_binfo.
908 (set_super_info, add_interface_do): Likewise.
909 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
911 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
913 * verify.c: Correct array element access formatting thinko.
915 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
917 * verify.c: Insert a short blurb at the start referring to the JVMS.
918 (merge_type_state): Remove redundant nested if statement.
919 (verify_jvm_instructions): Ensure current_subr is initialised to
921 Minor formatting fixes all over the place.
923 2004-07-02 Richard Henderson <rth@redhat.com>
925 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
927 2004-07-01 Richard Henderson <rth@redhat.com>
929 * class.c (registerClass_libfunc): Remove.
930 (init_class_processing): Don't set it.
931 (emit_register_classes): Take list_p parameter. Fill it in
932 with _Jv_RegisterClass calls.
933 * decl.c (java_init_decl_processing): Don't call
934 init_resource_processing.
935 * jcf-parse.c (java_emit_static_constructor): New.
936 (java_parse_file): Call it.
937 * resource.c (registerResource_libfunc): Remove.
938 (init_resource_processing): Remove.
939 (write_resource_constructor): Take list_p parameter. Fill it in
940 with _Jv_RegisterResource calls.
941 * java-tree.h: Update prototypes.
943 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
946 * class.c (layout_class_method): Do not override package-private
947 method if its in a different package.
948 (split_qualified_name): Move here from parse.y. Rename from
949 breakdown_qualified. Add comment.
950 (in_same_package): Move here from parse.y. Add comment.
951 * java-tree.h (break_down_qualified, in_same_package): Declare.
952 (in_same_package): Likewise.
953 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
956 2004-06-29 Andrew Haley <aph@redhat.com>
958 * except.c (expand_start_java_handler): Push a new binding level.
959 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
960 register_exception_range() to register where we'll do it.
961 (expand_end_java_handler): Remove old bogus code. Replace with
962 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
963 the top of the expression we're curently building.
964 (maybe_end_try): Delete.
965 * decl.c (binding_level.exception_range): New field.
966 (clear_binding_level): Add field exception_range. Reformat.
967 (poplevel): Call expand_end_java_handler().
968 (poplevel): Call java_add_stmt only if functionbody is false.
969 (maybe_poplevels): Don't call maybe_end_try() from here.
970 (end_java_method): Clear no longer used trees in function decl.
971 (register_exception_range): New function.
972 * java-tree.h (register_exception_range, struct eh_range): Declare.
974 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
976 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
978 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
981 * expr.c (class_has_finalize_method): Fix method name indentation.
982 (expand_java_call): Remove K&R style parameter declaration.
983 (expand_invoke): Fix statement indentation.
984 (expand_java_field_op): Likewise.
985 * parse-scan.y: Fix typo.
986 (reset_report): Fix method name indentation.
987 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
989 * verify.c (verify_jvm_instructions): Document parameters, insert
991 * lang.c (lang_init_source): Fix method name indentation.
992 * class.c (common_enclosing_context_p): Likewise.
993 (emit_symbol_table): Fix parameter list indentation.
994 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
995 parameter declaration.
996 * constants.c: Fix copyright notice indentation.
997 * typeck.c (find_method_in_superclasses): Fix parameter list
999 (find_method_in_interfaces): Likewise.
1000 * zextract.c (makelong): Fix method name indentation.
1002 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1005 * parse.y (create_interface): Set correct access modifiers for
1007 * jcf-write.c (get_classfile_modifiers): New function.
1008 (generate_classfile): Use get_classfile_modifiers, not
1011 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1013 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1014 dependency to current parser context, not NULL_TREE, for top-level
1016 (jdep_resolve_class): Enable member access check for all inner
1019 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1021 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1024 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1027 * expr.c (expand_java_field_op): Ensure that target class for static
1028 field access has been loaded.
1030 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1031 Ranjit Mathew <rmathew@hotmail.com>
1033 PR java/1207, java/16178
1034 * jcf-parse.c (load_class): Return immediately if passed a type decl
1035 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1036 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1037 before calling load_class.
1038 (qualify_and_find): Likewise.
1039 (find_in_imports_on_demand): Likewise.
1040 (find_applicable_accessible_methods_list): Likewise.
1042 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1044 * parse.y (java_layout_seen_class_methods): Don't call load_class
1045 on class defined by source parser.
1047 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1049 * parse.y (set_nested_class_simple_name_value): Removed.
1050 (java_complete_expand_class): Remove calls to
1051 set_nested_class_simple_name_value.
1053 2004-06-22 Andrew Haley <aph@redhat.com>
1054 Ranjit Mathew <rmathew@hotmail.com>
1056 Fixes PR java/16113.
1057 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1059 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1061 * parse.y (create_class): Correct diagnostic message about
1062 java.lang.Object extending anything else.
1064 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1066 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1067 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1068 * constants.c (build_ref_from_constant_pool): Likewise.
1069 * expr.c (build_java_array_length_access): Likewise.
1070 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1071 (invoke_build_dtable, build_invokevirtual): Likewise.
1072 (build_invokeinterface, java_expand_expr): Likewise.
1073 (emit_init_test_initialization): Likewise.
1074 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1075 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1077 2004-06-21 Andrew Haley <aph@redhat.com>
1079 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1082 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1084 * jcf.h (struct JCF): Change java_source, right_zip and finished
1086 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1087 byte_swap and use_fallback to unsigned int.
1088 * parse.h (struct _jdep): Change flag0 to unsigned int.
1090 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1093 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1094 before trying to lay out its methods.
1095 * jcf-parse.c (read_class): Track parsed files using canonical paths
1096 obtained via lrealpath from libiberty.
1097 (java_parse_file): Likewise.
1098 (parse_source_file_1): Rename formal parameter to reflect its
1099 modified purpose. Minor formatting fix.
1101 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1103 * class.c (emit_register_classes): Make the function uninlinable,
1104 do not set current_function_cannot_inline.
1105 * resource.c (write_resource_constructor): Do not reset
1106 flag_inline_functions around rest_of_compilation.
1108 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1111 * expr.c (java_truthvalue_conversion): Handle
1112 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1113 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1114 i.e. return the expression.
1116 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1118 * gjavah.c: Include version.h
1120 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1122 * jcf-write.c (generate_bytecode_conditional): Correct handling
1123 of unordered conditionals. Add comment.
1125 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1126 Per Bothner <per@bothner.com>
1128 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1129 local variable was initialised upon declaration.
1130 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1131 variable was final and initialised upon declaration.
1132 * check-init.c (check_final_reassigned): Give error only if a blank
1133 final is not definitely unassigned or if an initialised final is
1135 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1136 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1137 (check_init): Perform initialised-variable-removing-optimisation
1138 only on non-final local variables.
1140 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1142 * jcf-write.c (generate_bytecode_conditional): Handle binops
1143 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1145 (generate_bytecode_insns): Likewise.
1147 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1149 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1150 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1152 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1154 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1155 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1157 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1159 * decl.c (struct binding_level): Add GTY marker. Compile
1160 binding_depth unconditionally.
1161 (current_binding_level, free_binding_level, global_binding_level):
1163 (clear_binding_level): Unconditionally set binding_depth.
1164 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1166 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1168 * lex.c (java_new_lexer): Set 'encoding'.
1169 (java_read_char): Improve error message for unrecognized characters.
1170 * lex.h (struct java_lexer): New field 'encoding'.
1172 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1174 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1176 2004-05-21 Mark Wielaard <mark@klomp.org>
1178 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1181 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1183 * typeck.c: Remove non-printable character 160.
1185 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1187 * check-init.c: Correct minor typos.
1189 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1191 * Make-lang.in, expr.c, java-gimplify.c: Rename
1192 tree-simple.[ch] to tree-gimple.[ch].
1194 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1196 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1198 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1200 Merge from tree-ssa-20020619-branch. See
1201 ChangeLog.tree-ssa for details.
1203 * Make-lang.in, builtins.c, check-init.c, class.c,
1204 constants.c, decl.c, except.c, expr.c, java-except.h,
1205 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1206 lang.c, lang.opt, parse.y, resource.c: Merged.
1207 * java-gimplify.c: New file.
1209 2004-05-10 Andrew Haley <aph@redhat.com>
1211 * parse.y (create_class): Set TYPE_VFIELD.
1212 * decl.c (java_init_decl_processing): Likewise.
1214 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1215 * class.c (make_method_value): Replace DECL_VINDEX with call to
1217 (get_dispatch_vector): Likewise.
1218 (layout_class_method): Likewise.
1219 Replace set of DECL_VINDEX with call to set_method_index().
1220 (set_method_index): New function.
1221 (get_method_index): New function.
1222 * java-tree.h (set_method_index): New function decl.
1223 (get_method_index): New function decl.
1225 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1227 * parse.y (check_pkg_class_access): Add new argument
1228 and use it when cl is NULL to call lookup_cl on it.
1229 (parser_check_super_interface): Do not call lookup_cl.
1230 Pass this_decl to check_pkg_class_access and NULL
1231 instead of lookup_cl.
1232 (parser_check_super): Update for change in
1233 check_pkg_class_access.
1234 (do_resolve_class): Likewise.
1235 (process_imports): Likewise.
1236 (find_in_imports_on_demand): Likewise.
1237 (resolve_qualified_expression_name): Likewise.
1239 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1241 Fixes PR java/9685, PR java/15073
1242 * parse.y (accessibility_string): New method.
1243 (not_accessible_field_error): Use accessibility_string()
1244 instead of java_accstring_lookup().
1245 (resolve_qualified_expression_name): Check with
1246 check_pkg_class_access() before allowing access using
1249 Use check_pkg_class_access() instead of not_accessible_p()
1250 for unqualified types.
1251 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1252 REFERENCE for package-private access checking.
1253 (patch_method_invocation): Use accessibility_string() instead
1254 of java_accstring_lookup().
1256 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1259 * gjavah.c (struct method_name): Add member is_native.
1260 (overloaded_jni_method_exists_p): Match candidate method only if
1262 (print_method_info): Initialise is_native flag from the method's
1265 2004-04-30 Roger Sayle <roger@eyesopen.com>
1267 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1268 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1270 2004-04-22 Roger Sayle <roger@eyesopen.com>
1272 * resource.c (write_resource_constructor): Guard call to possibly
1273 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1275 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1277 * class.c (make_class_data): Add new field aux_info.
1278 * decl.c (java_init_decl_processing): Push type and decl for
1281 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1283 * expr.c (expand_java_NEW): Don't use size argument for
1284 _Jv_AllocObject calls.
1285 * parse.y (patch_invoke): Likewise.
1287 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1289 * expr.c (build_invokeinterface): Remove unused variables to
1292 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1294 * class.c (get_interface_method_index): New function. Return dispatch
1295 index for interface method.
1296 (make_method_value): For interface methods, set index field to
1297 iface dispatch index, not DECL_VINDEX.
1298 * expr.c (build_invokeinterface): Use get_interface_method_index.
1300 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1302 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1304 2004-03-31 Andrew Haley <aph@redhat.com>
1307 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1309 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1311 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1312 form of GTY markers.
1314 2004-03-25 Marcus Meissner <meissner@suse.de>
1317 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1319 2004-03-23 Tom Tromey <tromey@redhat.com>
1322 * jcf-write.c (make_class_file_name): Don't report if mkdir
1325 2004-03-23 Tom Tromey <tromey@redhat.com>
1327 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1329 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1331 * class.c, gjavah.c, lang.c: Fix comment typos.
1332 * gcj.texi: Fix typos.
1334 2004-03-19 Per Bothner <per@bothner.com>
1336 * gcj.texi (Code Generation): Document new flags and assert defaults.
1338 * class.c (assume_compiled_node_struct): Rename type to
1339 class_flag_node_struct, as it is now also used for enable_assertions.
1340 Rename assume_compiled_node typedef. Rename excludep field to value.
1341 (find_assume_compiled_node): Rename function to find_class_flag_node.
1342 Minor optimization - avoid needless strlen.
1343 (add_assume_compiled): Some tweaking and optimization.
1344 Rename and generalize to add_class_flag takem an extra parameter.
1345 (add_assume_compled): New just calls add_class_flag.
1346 (add_enable_assert, enable_assertions): New functions.
1347 (enable_assert_tree): New static.
1348 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1349 * lang.opt (fenable-assertions, fenable-assertions=,
1350 fdisable-assertions, fdisable-assertions=): New options.
1351 * lang.c (java_handle_option): Handle new options.
1352 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1353 class in an interface - create helper class nested in outer interface.
1354 (build_assertion): Short-circuit if enable_assertions is false.
1356 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1358 * java-tree.h: Changes throughout to add checking to macros
1359 and numerous whitespace changes.
1360 (VAR_OR_FIELD_CHECK): New macro.
1361 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1362 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1364 2004-03-16 Per Bothner <per@bothner.com>
1366 * jcf-jump.c (options): New --print-constants option.
1367 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1369 * jcf-dump.c (flag_print_constant_pool): Default to off.
1370 (print_constant_terse_with_index): New helper function.
1371 (various places): Check flag_print_constant_pool where missing.
1372 (main): If verbose set flag_print_constant_pool.
1373 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1375 2004-03-15 Andrew Haley <aph@redhat.com>
1378 * parse.y (java_complete_lhs): Check that final variable has an
1381 2004-03-12 Andrew Haley <aph@redhat.com>
1384 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1387 2004-02-29 Roger Sayle <roger@eyesopen.com>
1389 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1392 2004-02-27 Per Bothner <per@bothner.com>
1394 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1395 suggestion: Use build_incomplete_class_ref.
1396 This fixes PR java/13508, java/11714.
1398 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1400 * java/parse.h: Update copyright.
1402 2004-02-26 Andrew Haley <aph@redhat.com>
1405 * parse.y (check_interface_throws_clauses): Check for
1406 !METHOD_INVISIBLE (iface_method).
1407 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
1408 well as CLASS_ABSTRACT.
1410 2004-02-25 Per Bothner <per@bothner.com>
1412 * parse.y (build_assertion): If we're in an inner class, create the
1413 class$ helper routine in the outer class.
1415 2004-02-19 Richard Henderson <rth@redhat.com>
1417 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1419 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1421 * Make-lang.in (java.install-man): Add extra dependencies.
1423 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1425 * Make-lang.in: Install man pages under the same names
1426 (possibly transformed) as the program they document.
1428 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1430 * gjavah.c: Include "intl.h".
1431 (error): New function.
1432 (main): Call gcc_init_libintl.
1433 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1434 print_stub_or_jni, process_file, main): Use error rather than
1436 (print_method_info, usage, help, version, main): Mark strings for
1437 translation with _. Avoid splitting up sentences. Send
1438 information messages to stdout.
1439 * jcf-dump.c: Include "intl.h".
1440 (main): Call gcc_init_libintl.
1441 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1442 Mark error, usage and version messages for translation with _.
1443 Avoid splitting up sentences.
1444 * jv-scan.c: Include "intl.h".
1445 (fatal_error, warning): Change parameter s to msgid. Translate
1447 (main): Call gcc_init_libintl.
1448 (usage, help, version): Mark error, usage and version messages for
1449 translation with _. Avoid splitting up sentences.
1450 * jvgenmain.c: Include "intl.h".
1451 (main): Call gcc_init_libintl.
1452 (usage, main): Mark error messages for translation with _.
1453 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1454 JVGENMAIN_OBJS): Add intl.o.
1455 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1456 java/jvgenmain.o): Update dependencies.
1458 2004-02-08 Per Bothner <per@bothner.com>
1460 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1461 class don't use not_accessible_field_error, which can get confused.
1463 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1465 Make-lang.in (po-generated): Delete.
1467 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1469 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1471 * decl.c: Include target.h.
1472 (start_java_method): Replace PROMOTE_PROTOTYPES with
1473 targetm.calls.promote_prototypes.
1474 * expr.c: Include target.h.
1475 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1476 targetm.calls.promote_prototypes.
1477 * parse.y: Include target.h.
1478 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1479 with targetm.calls.promote_prototypes.
1481 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1483 * typeck.c: Update copyright.
1485 2004-02-02 Tom Tromey <tromey@redhat.com>
1487 * decl.c (java_init_decl_processing): Remove duplicate
1490 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1492 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1494 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1496 * expr.c (build_field_ref): Move variable
1499 2004-01-28 Andrew Haley <aph@redhat.com>
1501 * expr.c (build_field_ref): Widen field offset.
1503 2004-01-27 Andrew Haley <aph@redhat.com>
1506 * parse.y (check_interface_throws_clauses): Make sure class_decl
1509 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1512 * parse.y (patch_assignment): Don't modify lhs_type for
1513 reference assignments.
1515 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1517 * Make-lang.in: Replace $(docdir) with doc.
1518 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1519 (java.install-man): Revamp rule.
1521 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1523 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1524 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1525 instead of deferred backquote.
1527 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1529 * typeck.c (find_method_in_interfaces): Move variable
1532 2004-01-16 Andrew Haley <aph@redhat.com>
1535 * typeck.c (shallow_find_method): New.
1536 (find_method_in_superclasses): New.
1537 (find_method_in_interfaces): New.
1538 (lookup_do): Rewrite.
1539 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1541 * jcf-parse.c (read_class): Save and restore output_class.
1542 * decl.c (java_expand_body): Set output_class from fndecl.
1544 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1546 * class.c (gen_indirect_dispatch_tables): Fix string length
1549 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1551 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1552 (java.srcextra): Copy above back to source directory if requested.
1553 (po-generated): Delete reference to $(parsedir).
1554 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1557 2004-01-14 Jan Hubicka <jh@suse.cz>
1559 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1562 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1564 * java-tree.h (java_expand_expr): Change prototype.
1565 * expr.c (java_expand_expr): Add alt_rtl parameter.
1567 2004-01-09 Andrew Haley <aph@redhat.com>
1570 * parse.y (java_fix_constructors): Set output_class.
1571 (java_reorder_fields): Likewise.
1572 (java_layout_classes): Likewise.
1573 (java_expand_classes): Generate indirect dispatch tables.
1574 (java_expand_classes): Set output_class.
1575 (java_finish_classes): Likewise.
1576 * lang.c (java_init): Turn on always_initialize_class_p if we're
1577 using indirect dis[atch.
1578 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1579 (java_get_callee_fndecl): Use class local atable.
1581 (always_initialize_class_p): Decl moved to java-tree.h.
1582 (HANDLE_CLASS_INFO): Set output_class.
1583 (read_class): Likewise.
1584 (parse_class_file): Call gen_indirect_dispatch_tables.
1585 (parse_zip_file_entries): Set output_class.
1586 (java_parse_file): Set output_class. Don't emit symbol tables.
1587 * java-tree.h (output_class): New.
1588 Remove global declarations for otable, atable, and ctable.
1589 (always_initialize_class_p): moved here from decl.c.
1591 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1592 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1593 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1594 (struct lang_type): Add otable_methods, otable_decl,
1595 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1596 ctable_decl, catch_classes, type_to_runtime_map.
1597 * expr.c (build_field_ref): Make otable, atable, and ctable class
1598 local rather than global.
1599 (build_known_method_ref): Likewise.
1600 (build_invokeinterface): Likewise.
1601 (java_expand_expr): Pass runtime type (rather than actual type) to
1603 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1604 this class. Look up each class in that map to delete duplicates.
1605 (expand_end_java_handler): Pass runtime type (rather than actual
1606 type) to expand_start_catch.
1607 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1609 (java_init_decl_processing): Rearrange things. Remove global
1610 declarations of otable, atable, and ctable.
1611 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1612 (java_expand_body): Set output_class.
1613 * constants.c (build_constant_data_ref): Use output_class, not
1615 (alloc_name_constant): Likewise.
1616 * class.c (gen_indirect_dispatch_tables): New.
1617 (build_class_ref): Generate hard reference to superclass, even if
1618 using indirect dispatch.
1619 (build_static_field_ref): Use class local atable.
1620 (make_class_data): Generate hard reference to superclass, even if
1621 using indirect dispatch.
1622 Generate symbolic references to interfaces when using indirect
1624 (make_class_data): Emit otable, atable, and ctable.
1625 Make otable, atable, and ctable class local rather than global.
1626 (emit_catch_table): Make otable, atable, and ctable class local
1629 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1631 * parse.y (catch_clause_parameter): Fix typo.
1634 * parse.y: (catch_clause_parameter): Return early if $3, aka
1635 formal_parameter, is null.
1637 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1639 * class.c: Remove uses of "register" specifier in
1640 declarations of arguments and local variables.
1643 * gjavah.c: Likewise.
1644 * jcf-dump.c: Likewise.
1645 * jcf-io.c: Likewise.
1646 * jcf-parse.c: Likewise.
1647 * jcf-write.c: Likewise.
1648 * keyword.h: Likewise.
1649 * parse.y: Likewise.
1650 * typeck.c: Likewise.
1651 * verify.c: Likewise.
1653 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1655 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1656 (java.install_common, java.install-man): Adjust for above.
1657 (java.uninstall): Likewise.
1659 2003-12-03 Michael Koch <konqueror@gmx.de>
1661 * class.c (make_class_data):
1662 Push field value to 'hack_signers' instead of 'signers'.
1663 * decl.c (java_init_decl_processing):
1664 Push field 'hack_signers' instead of 'signers'.
1666 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1668 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1671 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1674 * parse.y (qualify_ambiguous_name): Remove lots of broken
1675 field access processing - there's no need to do that here,
1676 because we have resolve_field_access. Remove
1677 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1678 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1681 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1684 * parse.y (java_complete_lhs): Save location prior to patching
1687 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1690 * resource.c (write_resource_constructor): Append
1691 "_resource" to constructor identifier name.
1693 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1696 * constants.c (cpool_for_class): New function.
1697 (outgoing_cpool): Remove global variable.
1698 (alloc_name_constant): Use cpool_for_class.
1699 (build_constants_constructor): Likewise.
1700 * decl.c (java_expand_body): Set current_class.
1701 * java-tree.h (outgoing_cpool) Remove declaration.
1702 (init_outgoing_cpool): Likewise.
1703 * jcf-parse.c (init_outgoing_cpool): Remove function.
1704 (parse_class_file): Don't call init_outgoing_cpool.
1705 * parse.y (java_complete_expand_methods): Don't call
1706 init_outgoing_cpool. Don't save outgoing_cpool.
1707 (java_expand_classes): Don't restore outgoing_cpool.
1708 (java_finish_classes): Likewise.
1710 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1712 * Make-lang.in: (java.install-common) Add
1713 symlink for $(target_noncanonical)-gcjh for
1716 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1718 * Make-lang.in (java.extraclean): Delete.
1720 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1722 * Make-lang.in (check-java): Add.
1724 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1727 * except.c (prepare_eh_table_type): Allocate variable-sized
1728 buffer `buf' with alloca.
1730 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1734 decl.c (java_init_decl_processing): Don't initialize
1735 class_not_found_type_node, no_class_def_found_type_node.
1737 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1738 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1739 (class_not_found_type_node, no_class_def_found_type_node):
1742 parse.y (build_dot_class_method_invocation): Add this_class
1743 argument. Qualify method invocations to a different class.
1744 (create_new_parser_context): Initialize saved_data_ctx to 0.
1745 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1746 (build_dot_class_method): Don't load classes. Register
1748 (build_incomplete_class_ref): Special cases for interfaces
1749 and inner classes. Move build_dot_class_method call to here...
1750 (patch_incomplete_class_ref): ...from here. Pass current_class
1751 to build_dot_class_method_invocation.
1752 (build_assertion): Pass class_type to
1753 build_dot_class_method_invocation.
1754 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1756 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1759 * java-tree.h (BLOCK_EMPTY_P): Define.
1760 * parse.y (java_complete_lhs): Check for empty blocks
1761 in TRY_FINALLY_EXPR case.
1763 2003-11-17 Andrew Haley <aph@redhat.com>
1765 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1766 (struct lang_decl_var:freed): New variable.
1767 * decl.c (poplevel): Mark local vars that have gone out of scope.
1768 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1771 2003-11-16 Jason Merrill <jason@redhat.com>
1773 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1774 and TAGS files that include them for each front end.
1776 2003-11-15 Tom Tromey <tromey@redhat.com>
1778 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1780 2003-11-12 Jason Merrill <jason@redhat.com>
1782 PR optimization/12547
1783 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1784 BLOCK_EXPR_BODY directly.
1786 2003-11-12 Andrew Haley <aph@redhat.com>
1789 * parse.y (fold_constant_for_init): Check that we really do have a
1793 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1794 init_test_decls being inlined.
1797 * parse.y (do_resolve_class): Check return value from
1798 breakdown_qualified().
1800 2003-11-11 Tom Tromey <tromey@redhat.com>
1803 * parse.y (merge_string_cste): Handle case where we have a
1804 pointer that happens to be zero, not null_pointer_node.
1806 2003-11-10 Tom Tromey <tromey@redhat.com>
1808 * jcf-parse.c (classify_zip_file): Correctly compare
1809 filename_length against length of manifest file's name.
1811 2003-11-08 Tom Tromey <tromey@redhat.com>
1814 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1816 2003-11-06 Andrew Haley <aph@redhat.com>
1818 * expr.c (java_stack_swap): Make sure destination stack slots are
1819 of the correct type.
1821 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1823 * Make-lang.in (dvi): Move targets to $(docobjdir).
1824 (gcj.dvi): Simplify rule and adjust target.
1825 (gcj.info): Simplify rule.
1826 (gcj.pod): New intermediate rule.
1827 (gcjh.pod): Likewise.
1828 (jv-scan.pod): Likewise.
1829 (jcf-dump.pod): Likewise.
1830 (gij.pod): Likewise.
1831 (jv-convert.pod): Likewise.
1832 (rmic.pod): Likewise.
1833 (rmiregistry.pod): Likewise.
1836 (jv-scan.1): Delete.
1837 (jcf-dump.1): Delete.
1839 (jv-convert.1): Delete.
1841 (rmiregistry.1): Delete.
1843 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1845 Fixes PR java/12866.
1846 * parse.y (resolve_qualified_expression_name): Move test
1847 for outer field access methods from here...
1848 (check_thrown_exceptions) ...to here.
1850 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1852 * .cvsignore: Delete.
1854 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1856 * verify.c (verify_jvm_instructions): Don't warn about legal
1857 eh binding regions generated for example by jdk 1.4.1.
1859 2003-10-24 David S. Miller <davem@redhat.com>
1861 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1863 2003-10-22 Andrew Haley <aph@redhat.com>
1865 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1866 (java_get_callee_fndecl): New.
1868 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1870 * java-tree.h (ctable_decl): New.
1871 (catch_classes): New.
1872 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1874 * decl.c (java_init_decl_processing): Add catch_class_type.
1876 Add catch_classes field.
1878 * class.c (build_indirect_class_ref): Break out from
1880 (make_field_value): Check flag_indirect_dispatch.
1881 (make_class_data): Ditto.
1882 Tidy uses of PUSH_FIELD_VALUE.
1883 Add field catch_classes.
1884 (make_catch_class_record): New.
1886 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1888 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1890 * jcf-write.c: Follow spelling conventions.
1891 * parse.y: Likewise.
1893 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1895 * ChangeLog: Fix typos.
1896 * expr.c: Fix comment typos.
1897 * jcf-write.c: Likewise.
1900 * mangle.c: Likewise.
1901 * parse-scan.y: Likewise.
1902 * parse.y: Likewise.
1904 2003-10-22 Tom Tromey <tromey@redhat.com>
1906 * expr.c (expand_byte_code): Only warn about dead bytecode when
1907 extra_warnings is set.
1909 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1911 Fix for PR java/12586.
1912 * mangle.c (find_compression_record_match): Don't iterate through
1913 package namespace elements unless they all match compression_table
1916 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1918 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1919 (generate-manpages): Likewise.
1920 (java.maintainer-clean): Likewise.
1921 (gcj.info): Likewise.
1924 (jv-scan.1): Likewise.
1925 (jcf-dump.1): Likewise.
1927 (jv-convert.1): Likewise.
1929 (rmiregistry.1): Likewise.
1930 (java.install-man): Likewise.
1931 (parse-scan.o): Move and define complete compile line.
1932 (parse.o): Likewise.
1933 (jcf-tree-inline.o): Move.
1935 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1937 * Make-lang.in (info): Update dependencies.
1938 (java.install-info): Remove.
1939 ($(srcdir)/java/gcj.info): Replace with ...
1940 ($(docobjdir)/gcj.info): ... this.
1942 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1944 * Make-lang.in: Replace uses of $(target_alias) with
1945 $(target_noncanonical).
1947 2003-10-09 Tom Tromey <tromey@redhat.com>
1949 * decl.c (java_init_decl_processing): Declare signers field.
1950 * class.c (make_class_data): Set signers field.
1952 2003-10-09 Jason Merrill <jason@redhat.com>
1954 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1955 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1958 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1960 * Make-lang.in (java.info): Replace with ...
1962 (java.dvi): Replace with ...
1964 (java.generated-manpages): Replace with ...
1966 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1968 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1970 2003-10-01 Andrew Haley <aph@redhat.com>
1972 * jcf-parse.c (java_parse_file): Write otable and atable.
1973 * java-tree.h (atable_methods): New.
1975 (atable_syms_decl): New.
1976 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1977 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1978 (symbol_*type): Rename method_symbol* to symbol*type.
1979 (emit_offset_symbol_table): Delete.
1980 (emit_symbol_table): New.
1981 (get_symbol_table_index): New.
1983 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1984 (build_known_method_ref): Likewise.
1985 (get_symbol_table_index): Rename from get_offset_table_index.
1986 Parameterize to allow re-use by differing types of symbol table.
1987 (build_invokevirtual): Pass table to get_offset_table_index.
1988 * decl.c (java_init_decl_processing): Push types and decls for
1989 atable and atable_syyms.
1990 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1991 (make_class_data): Add new fields atable and atable_syms.
1992 (emit_symbol_table): Rename from emit_offset_symbol_table.
1993 Parameterize to allow re-use by different types of symbol table.
1994 (build_symbol_entry): Renamed from build_method_symbols_entry.
1996 2003-09-30 Roger Sayle <roger@eyesopen.com>
1998 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1999 semantics for SAVE_EXPR, by caching the result in a temporary.
2001 2003-09-28 Richard Henderson <rth@redhat.com>
2003 * check-init.c (check_init): Save and restore input_location
2004 instead of file and line separately.
2005 * decl.c (java_expand_body): Likewise.
2006 * jcf-write.c (generate_bytecode_insns): Likewise.
2007 * parse.y (safe_layout_class): Likewise.
2008 * jcf-parse.c (read_class, parse_class_file): Likewise.
2009 (java_parse_file): Use %H for warning locator.
2011 2003-09-28 Roger Sayle <roger@eyesopen.com>
2013 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2014 with void-type branches instead of using a COMPOUND_EXPR.
2016 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2018 * decl.c (java_optimize_inline, dump_function): Remove.
2019 * java-tree.h (java_optimize_inline): Remove declaration.
2020 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2021 * parse.y (source_end_java_method, java_expand_classes):
2022 Likewise. Remove dead code.
2024 2003-09-27 Roger Sayle <roger@eyesopen.com>
2026 * lang.c (java_init_options): Set flag_evaluation_order.
2027 * expr.c (force_evaluation_order): Don't attempt to force
2028 evaluation order of binary operations using save_expr.
2029 * parse.y (java_complete_lhs): No longer need to call
2030 force_evaluation_order when constructing binary operators.
2032 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2033 Bryce McKinlay <bryce@mckinlay.net.nz>
2036 * parse.y (not_accessible_field_error): New function.
2037 (resolve_expression_name): Check field access permissions.
2038 (resolve_qualified_expression_name): Use
2039 not_accessible_field_error.
2040 (resolve_qualified_expression_name): Likewise.
2042 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2044 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2046 2003-09-23 Roger Sayle <roger@eyesopen.com>
2048 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2049 with equal operands without side-effects.
2051 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2053 * decl.c (java_init_decl_processing): Don't emit otable decls
2054 if flag_indirect_dispatch is not set.
2056 2003-09-21 Richard Henderson <rth@redhat.com>
2058 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2061 2003-09-21 Richard Henderson <rth@redhat.com>
2063 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2064 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2066 2003-09-20 Richard Henderson <rth@redhat.com>
2068 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2070 2003-09-18 Roger Sayle <roger@eyesopen.com>
2072 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2073 * check-init.c (check_init): Likewise.
2075 2003-09-18 Roger Sayle <roger@eyesopen.com>
2077 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2079 2003-09-16 Andrew Haley <aph@redhat.com>
2081 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2083 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2086 * mangle.c (find_compression_record_match): Skip
2087 over a "6JArray" (the array template mangled string)
2089 (mangle_array_type): Correct minor typo.
2090 (atms): Move definition to the beginning.
2092 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2094 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2095 out. Fix for PR java/12254.
2097 2003-09-11 Richard Henderson <rth@redhat.com>
2099 * parse.y (source_end_java_method): Update for new
2100 cgraph_finalize_function argument.
2102 2003-09-09 Richard Henderson <rth@redhat.com>
2104 * parse.y (source_end_java_method): Update call to
2105 cgraph_finalize_function.
2107 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2109 * decl.c (java_expand_body): New function.
2110 * expr.c (build_class_init): Set DECL_IGNORED_P.
2111 * java-tree.h (start_complete_expand_method,
2112 java_expand_body): Declare.
2113 * jcf-parse.c (cgraph.h): Include.
2114 (java_parse_file): Handle flag_unit_at_a_time.
2115 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2116 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2117 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2118 (java_start_inlining): New function.
2119 * parse.h (java_finish_classes): Declare.
2120 * parse.y: Include cgraph.h.
2121 (block): Don't special-case empty block production.
2122 (craft_constructor): Set DECL_INLINE.
2123 (source_end_java_method): Handle flag_unit_at_a_time.
2124 Replace inline code with call to java_expand_body.
2125 (start_complete_expand_method): Remove static modifier.
2126 (java_expand_method_bodies): Patch function tree for
2127 class initialization and/or synchronization as needed.
2128 Don't begin RTL expansion yet.
2129 (java_expand_classes): Check flag_unit_at_a_time before
2130 calling finish_class.
2131 (java_finish_classes): New function.
2132 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2133 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2134 (emit_test_initialization): Set DECL_IGNORED_P.
2136 2003-09-03 Roger Sayle <roger@eyesopen.com>
2138 * builtins.c (enum builtin_type): Delete unused enumeration.
2139 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2141 2003-08-28 Tom Tromey <tromey@redhat.com>
2143 * gcj.texi (Extensions): Document gcjlib URLs.
2145 2003-08-20 Tom Tromey <tromey@redhat.com>
2147 * gcj.texi (Extensions): Added xref.
2148 (libgcj Runtime Properties): Document
2149 gnu.gcj.runtime.VMClassLoader.library_control.
2151 2003-08-20 Andrew Haley <aph@redhat.com>
2153 * except.c (prepare_eh_table_type): Use new encoding for exception
2154 handlers when using -fno-assume-compiled.
2156 2003-08-13 Tom Tromey <tromey@redhat.com>
2158 * gcj.texi (Invoking gij): Document -X and -?.
2160 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2162 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2163 GCJH_OBJS, JCFDUMP_OBJS
2164 * win32-host.c: Removed the unnecessary and broken dependency
2167 2003-08-11 Tom Tromey <tromey@redhat.com>
2169 * parse.y (java_check_regular_methods): Typo fixes. Call
2170 check_interface_throws_clauses. Use
2171 check_concrete_throws_clauses.
2172 (check_interface_throws_clauses): New function.
2173 (check_concrete_throws_clauses): New function.
2174 (hack_is_accessible_p): New function.
2175 (find_most_specific_methods_list): Added FIXME.
2176 * typeck.c (lookup_do): Use `flags' argument to decide what to
2178 (lookup_argument_method_generic): New function.
2179 (lookup_argument_method2): Removed.
2180 * jcf.h (ACC_INVISIBLE): New define.
2181 * jcf-write.c (generate_classfile): Skip invisible methods.
2182 * class.c (add_miranda_methods): New function.
2183 (layout_class_methods): Use it.
2184 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2185 * java-tree.h (METHOD_INVISIBLE): New define.
2186 (lang_decl_func) [invisible]: New field.
2187 (lookup_argument_method_generic): Declare.
2188 (SEARCH_INTERFACE): New define.
2189 (SEARCH_SUPER): Likewise.
2190 (SEARCH_ONLY_INTERFACE): Likewise.
2191 (SEARCH_VISIBLE): Likewise.
2192 (lookup_argument_method2): Removed declaration.
2194 2003-08-05 Tom Tromey <tromey@redhat.com>
2196 Fix for PR java/11600:
2197 * parse.y (java_complete_lhs): See whether we're calling a method
2199 (check_thrown_exceptions): Added `is_array_call' argument;
2200 fixed `clone' checking; updated all callers.
2202 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2204 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2206 2003-08-03 Tom Tromey <tromey@redhat.com>
2208 * java-tree.h (METHOD_TRANSIENT): Removed.
2209 * decl.c (pushdecl): Removed some dead code.
2210 * class.c (get_access_flags_from_decl): Can't have transient
2212 (add_method_1): Can't have a transient method.
2214 2003-07-28 Andreas Jaeger <aj@suse.de>
2216 * jvspec.c: Convert to ISO C90 prototypes.
2218 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2220 * decl.c (force_poplevels): Fix warning call.
2222 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2224 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2225 (expand_java_field_op): Likewise.
2226 * class.c (layout_class_method): Likewise
2227 (emit_register_classes): Likewise.
2228 * decl.c (pushdecl): Likewise.
2229 (poplevel): Likewise.
2230 (force_poplevels): Likewise.
2231 (give_name_to_locals): Likewise.
2232 * check-init.c (check_for_initialization): Likewise.
2234 2003-07-24 Jason Merrill <jason@redhat.com>
2236 * java-tree.h: Move boolean_type_node et al to the back end.
2238 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2240 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2243 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2245 * lang.opt: Don't show -MD_ and -MDD_.
2247 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2249 * lang-options.h: Remove.
2250 * lang.opt: Add help text.
2252 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2254 * expr.c: Remove the last argument to expand_assignment().
2256 2003-07-09 Jan Hubicka <jh@suse.cz>
2258 * java-tree.h (DECL_NUM_STMTS): Rename to...
2259 (DECL_ESTIMATED_INSNS): ... this.
2260 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2261 New static functions.
2262 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2263 * parser.y (add_stmt_to_compound): Do not account statements.
2265 2003-07-08 Mark Wielaard <mark@klomp.org>
2267 * gcj.texi: CNI now expands to Compiled Native Interface.
2269 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2271 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2273 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2275 * expr.c (expand_byte_code): Adjist emit_line_note call.
2277 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2279 * lang.c (java_handle_option): Don't handle filenames.
2281 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2283 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2286 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2287 * jcf.h: Delete COMPARE_FILENAMES definition.
2289 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2291 * lang.c (java_init_options): Update prototype.
2293 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2295 * decl.c (poplevel): Adjust define_label call.
2297 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2299 * gjavah.c (flag_jni): Make non-static.
2300 * parse-scan.y (ctxp): Make non-static.
2302 * class.c (build_method_symbols_entry)
2303 * expr.c (get_offset_table_index)
2304 * jcf-parse.c (jcf_parse):
2305 Mark the definition static, matching the forward declaration.
2307 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2309 * lang.c (java_handle_option): Don't check for missing arguments.
2311 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2313 * class.c (push_class): Use a location_t to save place.
2314 (emit_register_classes): Set input_location. Adjust
2315 expand_function_end call.
2316 * resource.c (write_resource_constructor): Likewise.
2317 * decl.c (end_java_method): Adjust expand_function_end call.
2318 * parse.y (source_end_java_method): Likewise.
2320 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2322 * lang.c (java_handle_option): Likewise.
2324 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2326 * lang.c (java_handle_option): Special-casing of optional
2327 joined arguments no longer needed.
2328 * lang.opt: Update switches that take optional argument.
2330 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2332 * lang.opt: Declare Java.
2333 * lang.c (java_init_options): Update.
2335 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2337 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2339 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2341 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2342 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2343 * lang.opt: -MD and -MMD have an underscore.
2345 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2347 * class.c (emit_register_classes): Adjust init_function_start
2349 * decl.c (complete_start_java_method): Likewise.
2350 * resource.c (write_resource_constructor): Likewise.
2352 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2354 * Make-lang.in: Update to use options.c and options.h.
2355 * lang.c: Include options.h not j-options.h.
2356 (java_handle_option): Abort on unrecognized option.
2357 (java_init_options): Request Java switches.
2359 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2361 * Make-lang.in: Handle mostlyclean.
2363 2003-06-11 Tom Tromey <tromey@redhat.com>
2365 * lang.c (java_handle_option): Update dependency_tracking for
2368 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2371 2003-06-10 Andrew Haley <aph@redhat.com>
2373 * resource.c (write_resource_constructor): Use expand_expr to
2374 generate the address of the label attached to a resource.
2375 * Make-lang.in (java/resource.o): Add expr.h
2377 2003-06-10 Andrew Haley <aph@redhat.com>
2379 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2380 (java_decl_ok_for_sibcall): New.
2382 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2384 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2385 (java/j-options.c, java/j-options.h): New.
2386 * java-tree.h (resource_name, compile_resource_file,
2387 compile_resource_data): Constify.
2388 * jcf-write.c (jcf_write_base_directory): Similarly.
2389 * jcf.h (jcf_write_base_directory): Similarly.
2390 * lang.c: Include j-options.h.
2391 (cl_options_count, cl_options, string_option, java_decode_option,
2392 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2393 process_option_with_no): Remove.
2394 (resource_name): Constify.
2395 (LANG_HOOKS_HANDLE_OPTION): Override.
2396 (java_handle_option): New.
2397 (java_init): Don't call jcf_path_init.
2398 (java_init_options): Call jcf_path_init.
2400 * resource.c (compile_resource_data, compile_resource_file): Constify.
2402 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2404 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2405 (struct lang_decl_func): Add last_line field.
2406 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2407 DECL_SOURCE_LINE_LAST): Remove.
2408 * parse.y (missing_return_error, finish_method_declaration,
2409 lookup_cl, start_artificial_method_body, source_end_java_method,
2410 start_complete_expand_method): Adjust.
2412 2003-06-08 Tom Tromey <tromey@redhat.com>
2414 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2415 fno-assume-compiled.
2417 2003-06-08 Roger Sayle <roger@eyesopen.com>
2419 * builtins.c (define_builtin_type, builtin_types): Delete.
2420 (define_builtin): Rewritten to take just the built-in code,
2421 the function's name, type and fallback library function name.
2422 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2423 (initialize_builtins): Overhaul to define the GCC builtins
2424 used by gcj manually, providing the Java run-time's
2425 implementations as the fallback library function.
2427 2003-06-08 Anthony Green <green@redhat.com>
2429 * parse.y (patch_cast): Fix conversions from floating-point to
2432 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2434 * Make-lang.in: Update.
2435 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2437 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2439 * lang.c (java_init_options): Update.
2441 2003-06-05 Jan Hubicka <jh@suse.cz>
2443 * Make-lang.in: Add support for stageprofile and stagefeedback
2445 2003-05-31 Roger Sayle <roger@eyesopen.com>
2447 * lang.c (java_init_options): Prescribe wrap-around two's
2448 complement arithmetic overflow by setting flag_wrapv.
2450 2003-05-29 Roger Sayle <roger@eyesopen.com>
2452 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2453 (builtin_record): Add an additional builtin_code field to
2454 record which GCC built-in corresponds to the Java function.
2455 (java_builtins): Add new entries for atan, atan2, exp, log,
2457 (max_builtin, min_builtin, abs_builtin): Perform constant
2458 folding on the resulting tree.
2459 (java_build_function_call_expr): Likewise, perform constant
2460 folding on the resulting tree.
2461 (initialize_builtins): The NULL creators are now allowed in
2462 the java_builtins table, which is now terminated by an entry
2463 with builtin_code == END_BUILTINS.
2464 (check_for_builtin): Likewise. If the matching creator is
2465 NULL, construct the call using java_build_function_call_expr
2466 directly with the decl for the corresponding builtin_code.
2468 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2470 * win32-host.c: Normalize copyright boilerplate.
2472 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2474 * parse.y (print_int_node): Use string concatentation on
2475 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2476 function calls into one.
2478 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2480 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2481 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2482 all the affected error messages.
2484 2003-05-13 Richard Henderson <rth@redhat.com>
2486 * class.c (layout_class_method): Set DECL_EXTERNAL.
2487 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2488 * java-tree.h (java_mark_class_local): Declare.
2489 * jcf-parse.c (parse_class_file): Use it.
2490 * parse.y (java_expand_classes): Likewise.
2492 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2494 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2495 * lex.h: #include input.h.
2496 * jv-scan.c (input_filename): Remove.
2498 2003-05-02 Tom Tromey <tromey@redhat.com>
2501 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2502 (handle_inner_classes): New function.
2504 2003-05-01 Tom Tromey <tromey@redhat.com>
2507 * parse.y (finish_for_loop): Do nothing if update expression is a
2508 EXPR_WFL_NODE wrapping nothing.
2509 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2511 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2513 * lex.h (input_lineno): Remove declaration.
2514 * parse-scan.y: #include input.h.
2515 (input_filename): Remove declaration.
2516 (input_location): Add definition.
2517 (input_line): Remove definition.
2519 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2521 * lex.h (lineno): Rename to ...
2522 (input_line): ... here
2523 * parse-scan.y (lineno): Rename to ...
2524 (input_line): ... here.
2525 (reset_report): Rename lineno to input_line.
2526 * check-init.c (check_init): Likewise.
2527 * class.c (push_class): Likewise.
2528 * decl.c (complete_start_java_method, end_java_method): Likewise.
2529 * expr.c (expand_byte_code): Likewise.
2530 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2531 * jcf-write.c (generate_bytecode_insns): Likewise.
2532 * lex.c (java_init_lex, java_allocate_new_line,
2533 do_java_lex): Likewise.
2534 * parse.h (YYNOT_TWICE): Likewise.
2535 * parse.y (empty_statement, expression_statement,
2536 java_pop_parser_context, java_parser_context_save_global,
2537 yyerror, register_fields, method_header, safe_layout_class,
2538 find_in_imports_on_demand, create_artificial_method,
2539 source_end_java_method, start_complete_expand_method,
2540 build_thisn_assign, java_complete_lhs,
2541 maybe_absorb_scoping_block): Likewise.
2543 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2545 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2546 '/' when computing java source filename
2548 2003-04-13 Tom Tromey <tromey@redhat.com>
2550 * gjavah.c (print_c_decl): Indentation fix.
2552 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2554 * class.c (make_field_value, make_method_value, get_dispatch_table)
2555 (make_class_data, emit_offset_symbol_table)
2556 * constants.c (build_constants_constructor)
2557 * java-tree.h (START_RECORD_CONSTRUCTOR)
2558 * parse.y (maybe_build_array_element_wfl):
2559 Use build_constructor.
2561 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2564 * parse.y (string_convert_int_cst): Always use at least one digit
2565 in string conversion. Remove ASCII dependence.
2566 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2568 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2570 * Make-lang.in: added win32-host.c
2571 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2572 resolves to open() on non-Win32 platforms and
2573 Win32-specific jcf_open_exact_case() on Win32
2574 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2575 when trying .java and .class files
2576 * win32-host.c: added to repository. Defines
2577 Win32-specific jcf_open_exact_case()
2579 2003-04-10 Andrew Haley <aph@redhat.com>
2581 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2582 (maybe_free_localvar): Renamed from localvar_free.
2583 Add new arg, really.
2584 (generate_bytecode_insns): Set new variable, jsrs.
2585 Only free local vars if no jsr insns have been emittted.
2586 Call maybe_free_localvar, not localvar_free.
2588 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2590 * gcj.texi: Remove @ at start of file.
2592 2003-03-25 Tom Tromey <tromey@redhat.com>
2594 * parse.y (create_interface): Call CHECK_DEPRECATED.
2596 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2598 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2600 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2602 * javaop.h (jfloat, jdouble): Make them structures mirroring
2603 the bit fields of IEEE float and double respectively.
2604 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2605 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2606 (union Word, union DWord): Delete.
2607 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2609 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2610 D_NAN_MASK): Delete.
2611 (jni_print_float, jni_print_double): New. Generate
2612 hexadecimal floating constants.
2613 (print_field_info): Use jni_print_float/double.
2615 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2616 finite floating point numbers for output; special case
2619 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2621 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2622 Replace 0 and 1 with true and false in return statements.
2624 2003-03-19 Tom Tromey <tromey@redhat.com>
2626 * lex.c (do_java_lex): Renamed from java_lex.
2627 (java_lex): New function.
2630 2003-03-13 Tom Tromey <tromey@redhat.com>
2632 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2635 2003-03-04 Andrew Haley <aph@redhat.com>
2637 * gjavah.c (is_first_data_member): New global variable.
2638 (print_c_decl): If it's the first data member, align it as the
2640 (process_file): Set is_first_data_member.
2642 2003-03-11 Tom Tromey <tromey@redhat.com>
2644 * parse.y (resolve_field_access): Initialize class if field is
2645 found in another static field.
2646 * expr.c (build_class_init): Don't optimize out initialization of
2647 implemented interface.
2649 2003-03-11 Andrew Haley <aph@redhat.com>
2651 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2654 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2656 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2657 and DIR_SEPARATOR_2 for a target.
2658 Correct minor typos.
2660 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2661 and DIR_SEPARATOR_2 for a target into account.
2663 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2665 * lang.c (java_init): Update prototype, move code to java_post_options.
2666 (java_post_options): Similarly.
2668 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2670 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2671 compare file name components depending on the case-sensitivity
2672 or otherwise of the host file system.
2674 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2675 "strcmp" to compare file name components.
2676 Use IS_DIR_SEPARATOR instead of comparing directly against
2678 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2679 comparing directly against DIR_SEPARATOR.
2681 2003-03-04 Tom Tromey <tromey@redhat.com>
2683 * Make-lang.in (java.tags): New target.
2685 2003-03-01 Roger Sayle <roger@eyesopen.com>
2687 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2688 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2690 2003-03-01 Tom Tromey <tromey@redhat.com>
2692 * parse.y (jdep_resolve_class): Only check deprecation if we found
2695 2003-02-28 Tom Tromey <tromey@redhat.com>
2698 * class.c (maybe_layout_super_class): Always pass a WFL to
2700 * parse.y (do_resolve_class): Updated comment to explain
2703 2003-02-26 Tom Tromey <tromey@redhat.com>
2705 * jcf-write.c (generate_classfile): Check whether class is
2706 deprecated before writing attribute count.
2708 2003-02-25 Roger Sayle <roger@eyesopen.com>
2710 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2711 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2713 2003-02-23 Tom Tromey <tromey@redhat.com>
2715 * lang-options.h: Added -Wdeprecated.
2716 * gcj.texi (Warnings): Document -Wdeprecated.
2717 * java-tree.h (flag_deprecated): Declare.
2718 * lang.c (lang_W_options): Added deprecated.
2719 (flag_deprecated): New global.
2720 * chartables.h: Rebuilt.
2721 * gen-table.pl (process_one): Look at whitespace.
2722 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2723 * parse.h (CLEAR_DEPRECATED): New macro.
2724 (CHECK_DEPRECATED_NO_RESET): New macro.
2725 * jcf-parse.c (handle_deprecated): New function.
2726 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2727 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2728 * parse.y (resolve_type_during_patch): Check deprecation.
2729 (jdep_resolve_class): Likewise.
2730 (process_imports): Likewise.
2731 (resolve_expression_name): Likewise.
2732 (check_deprecation): Strip arrays from decl. Check
2734 (patch_method_invocation): Also check the particular constructor
2736 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2737 * jcf-write.c (append_deprecated_attribute): New function.
2738 (generate_classfile): Generate deprecated attribute when
2740 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2741 (java_lex) [case '*']: Simplify logic.
2742 (java_start_char_p): Use LETTER_MASK.
2743 (java_part_char_p): Likewise.
2744 (java_space_char_p): New function.
2746 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2748 Change base class access representation.
2749 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2750 (add_interface_do): Likewise.
2752 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2754 * decl.c (java_init_decl_processing): Change
2755 soft_lookupjnimethod_node to reflect the change in
2756 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2757 * expr.c (build_jni_stub): Calculate and pass the size
2758 on the stack of the arguments to a JNI function. Use
2759 new target macro MODIFY_JNI_METHOD_CALL to allow a
2760 target to modify the call to a JNI method.
2762 2003-02-08 Roger Sayle <roger@eyesopen.com>
2764 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2765 instead of basename to avoid compiler warnings on Tru64.
2767 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2769 * gcj.texi: Update to GFDL 1.2.
2771 2003-01-31 Andrew Haley <aph@redhat.com>
2773 * parse.y (java_expand_classes): Scan the whole class list looking
2774 for access methods that haven't yet been expanded.
2776 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2780 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2781 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2782 * jcf-parse.c: Likewise.
2784 2003-01-31 Mark Wielaard <mark@klomp.org>
2786 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2788 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2790 * class.c (make_class): Use BINFO_ELTS.
2791 (set_super_info): Likewse.
2792 (add_interface_do): Likewise.
2794 2003-01-30 Tom Tromey <tromey@redhat.com>
2796 * jcf-parse.c (read_class): Update identifier's class value if it
2797 changed during parsing.
2799 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2801 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2802 Propagate change to all other rules as required.
2803 (java/parse-scan.o): Add explicit dependency on
2804 $(parsedir)/java/parse-scan.c .
2806 2003-01-29 Tom Tromey <tromey@redhat.com>
2808 * parse.y (patch_assignment): Only transform the rhs of an
2809 assignment when compiling to native.
2811 2003-01-28 Tom Tromey <tromey@redhat.com>
2813 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2815 2003-01-28 Tom Tromey <tromey@redhat.com>
2817 * lex.c (java_lex): Don't include UEOF as part of token.
2818 (java_read_unicode): Error if \u sequence prematurely terminated.
2820 2003-01-27 Tom Tromey <tromey@redhat.com>
2822 * parse.y (java_check_regular_methods): Check for construct after
2823 checking types in throws clause.
2825 2003-01-24 Tom Tromey <tromey@redhat.com>
2827 * class.c (build_static_field_ref): Only a String or numeric field
2828 can fold to a constant.
2830 2003-01-23 Tom Tromey <tromey@redhat.com>
2832 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2833 file name in resource buffer.
2835 2003-01-23 Tom Tromey <tromey@redhat.com>
2837 * expr.c (build_known_method_ref): Use method's context to find
2840 2003-01-23 Tom Tromey <tromey@redhat.com>
2842 * constants.c (set_constant_entry): Allocated cleared memory.
2844 2003-01-22 Tom Tromey <tromey@redhat.com>
2846 * java-tree.h: Don't use PARAMS.
2847 * resource.c: Add prototypes for all functions.
2848 (write_resource_constructor): Use `const char *' to avoid
2851 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2853 * jcf-parse.c (process_zip_dir): Remove unused variable.
2855 2003-01-22 Tom Tromey <tromey@redhat.com>
2857 * expr.c (build_invokeinterface): Abort if method's context is not
2860 2003-01-22 Tom Tromey <tromey@redhat.com>
2862 * gcj.texi (Input and output files): Mention non-class entries.
2863 * decl.c (java_init_decl_processing): Call
2864 init_resource_processing.
2865 * java-tree.h (compile_resource_data, write_resource_constructor,
2866 compile_resource_file, init_resource_processing): Declare.
2867 * config-lang.in (gtfiles): Added resource.c.
2868 * Make-lang.in (gt-java-resource.h): New target.
2869 (JAVA_OBJS): Added resource.o.
2870 (java/resource.o): New target.
2871 * resource.c: New file.
2872 * class.c (compile_resource_file): Moved to resource.c.
2873 (registerResource_libfunc): Likewise.
2874 (utf8_decl_list): Mark with GTY; now static.
2875 * jcf-parse.c (classify_zip_file): New function.
2876 (parse_zip_file_entries): Use it; compile .properties files.
2877 (process_zip_dir): Use classify_zip_file and compute_class_name.
2878 Don't write class name into zip directory.
2879 (java_parse_file): Call write_resource_constructor.
2880 (compute_class_name): New function.
2881 * jcf-io.c (read_zip_member): Reindented.
2883 2003-01-21 Tom Tromey <tromey@redhat.com>
2885 * class.c (supers_all_compiled): New function.
2886 (make_class_data): Use it.
2888 2003-01-21 Tom Tromey <tromey@redhat.com>
2890 * parse.y (method_header): Native method can't be strictfp.
2891 No method can be transient or volatile.
2893 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2895 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2897 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2899 * check-init.c: Fix comment typos.
2900 * class.c: Likewise.
2901 * constants.c: Likewise.
2903 * except.c: Likewise.
2905 * java-except.h: Likewise.
2906 * java-tree.h: Likewise.
2907 * javaop.h: Likewise.
2908 * jcf-dump.c: Likewise.
2909 * jcf-io.c: Likewise.
2910 * jcf-parse.c: Likewise.
2911 * jcf-write.c: Likewise.
2913 * mangle.c: Likewise.
2914 * typeck.c: Likewise.
2915 * verify.c: Likewise.
2917 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2919 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2920 * jcf-write.c: Include "tm_p.h".
2922 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2924 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2926 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2928 * builtins.c (java_build_function_call_expr): Renamed from
2929 build_function_call_expr. All callers changed.
2931 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2932 * jcf-parse.c: Include tm_p.h.
2934 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2937 2003-01-14 Tom Tromey <tromey@redhat.com>
2939 * class.c (make_class_data): Check that super is compiled before
2940 building class reference to it.
2942 2003-01-14 Andrew Haley <aph@redhat.com>
2944 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2945 varargs function -- correct.
2947 2003-01-14 Andrew Haley <aph@redhat.com>
2949 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2951 2003-01-14 Andrew Haley <aph@redhat.com>
2953 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2954 varargs function -- correct.
2956 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2957 temporary if the RHS is a reference.
2959 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2962 * keyword.h: Regenerated.
2964 * All Files: Convert to ISO C style function definitions.
2966 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2968 * parse.y (check_pkg_class_access): ANSIfy definition.
2970 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2972 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2975 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2977 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2979 Merge from pch-branch:
2981 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2983 * Make-lang.in (java/gjavah.o): Update dependencies.
2984 * gjavah.c: Include ggc.h.
2986 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2988 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2989 (JCFDUMP_OBJS): Add ggc-none.o.
2990 (java/jcf-dump.o): Depend on GGC_H.
2991 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2992 CPool substructures.
2993 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2994 * jcf-dump.c: Include ggc.h.
2996 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2998 * jcf.h (union cpool_entry): New.
2999 (struct CPool): Use gengtype to mark. Change field 'data' to be
3001 (struct JCF): Use gengtype to mark.
3002 (CPOOL_UINT): Update for new cpool_entry type.
3003 (CPOOL_USHORT1): Likewise.
3004 (CPOOL_USHORT2): Likewise.
3005 (CPOOL_FINISH): Use GC to free cpool subfields.
3006 * parse.h (struct parser_ctxt): Mark field current_jcf.
3007 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3008 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3009 (main_jcf): Use gengtype to mark.
3010 (ggc_mark_jcf): Delete.
3011 (get_constant): Update for new cpool_entry type.
3012 (give_name_to_class): Likewise.
3013 (get_class_constant): Likewise.
3014 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3015 (java_parse_file): Use GGC to allocate struct JCF.
3016 (init_jcf_parse): Don't call ggc_add_root.
3017 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3019 * java-tree.h (current_jcf): Use gengtype to mark.
3020 (CPOOL_UTF): Update for new cpool_entry type.
3021 (outgoing_cpool): Use gengtype to mark.
3022 (struct lang_type): GC struct JCF and struct CPool.
3023 * config-lang.in (gtfiles): Add jcf.h.
3024 * constants.c (find_tree_constant): New.
3025 (set_constant_entry): Allocate cpool subfields using GGC. Update
3026 for new cpool_entry type.
3027 (find_constant1): Update for new cpool_entry type.
3028 (find_constant2): Likewise.
3029 (find_utf8_constant): Use find_tree_constant.
3030 (find_class_or_string_constant): Remove unnecessary cast to jword.
3031 Update for new cpool_entry type.
3032 (count_constant_pool_bytes): Update for new cpool_entry type.
3033 (write_constant_pool): Likewise.
3034 (alloc_name_constant): Use find_tree_constant.
3035 (build_constants_constructor): Update for new cpool_entry type.
3037 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3039 * parse.y (mark_parser_ctxt): Delete.
3040 (goal): Don't use ggc_add_root.
3041 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3042 (java_pop_parser_context): Let GC free parser_ctxt.
3043 (java_parser_context_resume): Likewise.
3044 * parse.h (struct parser_ctxt): Use gengtype to mark.
3046 (ctxp_for_generation): Likewise.
3047 * lex.h (struct java_lc_s): Mark for gengtype.
3048 (java_lexer): Rearrange for gengtype.
3049 * config-lang.in (gtfiles): Add lex.h, parse.h.
3051 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3053 * All Files: Remove PARAMS macro.
3055 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3056 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3059 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3062 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3064 * Make-lang.in (java.install-common, java.uninstall,
3065 java.install-info, java.install-man): Prepend $(DESTDIR)
3066 to destination paths in all (un)installation commands.
3067 (java.install-common): Rewrite $(LN) command to support
3068 DESTDIR with "ln" as well as with "ln -s".
3070 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3072 * java-tree.h: Protect against multiple inclusion.
3074 2003-01-07 Tom Tromey <tromey@redhat.com>
3076 * class.c (add_assume_compiled): Don't adjust parent if we're
3077 already at the root of tree.
3079 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3081 * lang.c (dump_compound_expr): Prototype.
3083 2003-01-03 Tom Tromey <tromey@redhat.com>
3085 Fix for PR java/8712:
3086 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3087 when simply checking against `null'.
3089 2003-01-03 Tom Tromey <tromey@redhat.com>
3091 * gcj.texi (Standard Properties): Document http.proxyHost and
3094 * gcj.texi (GNU Classpath Properties): Document new properties.
3096 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3098 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3099 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3100 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3102 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3104 * Make-lang.in, boehm.c, buffer.c,
3105 buffer.h, builtins.c, class.c,
3106 config-lang.in, constants.c,
3107 convert.h, decl.c, except.c,
3108 expr.c, java-except.h,
3109 java-tree.h, javaop.def,
3110 jcf-parse.c, jcf-write.c,
3111 jv-scan.c, jvgenmain.c,
3112 jvspec.c, keyword.gperf,
3113 keyword.h, lang-options.h,
3114 lang-specs.h, lang.c, lex.c,
3115 lex.h, mangle.c, mangle_name.c,
3116 parse-scan.y, parse.h, parse.y,
3117 typeck.c, verify.c, xref.c,
3118 xref.h: Replace "GNU CC" with
3119 "GCC" in the copyright header.
3121 * check-init.c, gjavah.c, javaop.h,
3122 jcf-depend.c, jcf-dump.c, jcf-io.c,
3123 jcf-path.c, jcf-reader.c, jcf.h,
3124 zextract.c, zipfile.h: These files are
3125 "part of GCC". Also say "GCC" not "GNU CC".
3127 2002-12-30 DJ Delorie <dj@redhat.com>
3129 * Make-lang.in: Protect against texi2pod/pod2man failing.
3131 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3133 * gcj.texi: Use @copying.
3135 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3137 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3138 print_cxx_classname.
3139 (print_cxx_classname): Add add_scope parameter.
3140 (print_class_decls): Do not emit a semicolon after the extern
3142 (process_file): Adjust calls to print_cxx_classname.
3144 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3146 * gcj.texi: Include Cover Texts in man page.
3148 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3150 * class.c (build_static_field_ref): Check FIELD_FINAL.
3152 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3153 instead of current_constant_pool_data_ref.
3154 * java-tree.h (current_constant_pool_data_ref): Undefine.
3155 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3156 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3157 current_constant_pool_data_ref.
3159 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3160 not build_internal_class_name.
3162 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3163 Use it when class ref isn't certain to be compiled.
3165 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3167 * gcj.texi: Include gcc-common.texi.
3168 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3169 $(srcdir)/doc/include/gcc-common.texi.
3171 2002-12-22 Anthony Green <green@redhat.com>
3173 * gcj.texi (Limitations): Add note about org.xml.sax and
3176 2002-12-20 Tom Tromey <tromey@redhat.com>
3178 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3179 where minimum case value is Integer.MIN_VALUE.
3182 2002-12-18 Andrew Haley <aph@redhat.com>
3184 * parse.y (patch_invoke): Force evaluation order when `check' is
3185 set. For PR libgcj/8945.
3187 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3189 * gcj.texi: Change version number to 3.4.
3191 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3192 Andrew Haley <aph@redhat.com>
3194 * parse.y (source_end_java_method): Remove custom encoding of line
3195 numbers for a function decl before passing it to the back end.
3197 2002-12-03 Andrew Haley <aph@redhat.com>
3199 * class.c (make_class_data): New field, "chain".
3200 * decl.c (java_init_decl_processing): Likewise.
3202 2002-12-02 Tom Tromey <tromey@redhat.com>
3205 * parse.y (do_resolve_class): Handle qualified name via
3208 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3210 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3211 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3212 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3213 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3214 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3215 Include coretypes.h and tm.h.
3216 * Make-lang.in: Update dependencies.
3218 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3220 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3222 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3224 * jcf-reader.c: Don't expand JCF_readu4 inside the
3225 expansion of JCF_SKIP.
3227 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3229 * jcf-reader.c: Don't expand JCF_readu4 inside the
3230 expansion of JCF_SKIP.
3232 2002-11-22 Tom Tromey <tromey@redhat.com>
3234 * parse.y (patch_binop): Cast right hand side of shift expression
3235 to `int'. Fixes PR java/8676.
3237 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3238 Andrew Haley <aph@redhat.com>
3240 * gcc/java/jcf-write.c (write_classfile): Remove target
3241 class file, if it exists, before renaming the temporary
3244 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3246 * jvspec.c (lang_specific_spec_functions): New.
3248 2002-11-18 Tom Tromey <tromey@redhat.com>
3250 Fix for PR java/7912:
3251 * expr.c (can_widen_reference_to): Allow cast of array to
3252 Cloneable or Serializable.
3253 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3254 (java_io_serializable_identifier_node): Likewise.
3255 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3256 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3257 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3258 java_io_serializable.
3259 * decl.c (java_init_decl_processing): Initialize
3260 java_lang_cloneable_identifier_node and
3261 java_io_serializable_identifier_node.
3262 (java_lang_cloneable_identifier_node): New global.
3263 (java_io_serializable_identifier_node): Likewise.
3265 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3267 * buffer.c: Remove unnecessary casts.
3268 * check-init.c: Likewise.
3269 * class.c: Likewise.
3270 * constants.c: Likewise.
3272 * except.c: Likewise.
3273 * gjavah.c: Likewise.
3274 * jcf-io.c: Likewise.
3275 * jcf-parse.c: Likewise.
3276 * jcf-path.c: Likewise.
3277 * jvspec.c: Likewise.
3280 * verify.c: Likewise.
3282 2002-11-06 Tom Tromey <tromey@redhat.com>
3284 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3287 2002-11-05 Tom Tromey <tromey@redhat.com>
3289 Fix for PR java/6388.
3290 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3291 * java-tree.h (enum java_tree_index): New values
3292 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3293 (decimal_int_max, decimal_long_max): New defines.
3294 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3295 (error_if_numeric_overflow): Rewrote range checking.
3296 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3299 2002-11-02 Tom Tromey <tromey@redhat.com>
3301 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3303 * class.c (make_method_value): Put class name, not signature, into
3304 `throws' field. For PR java/8415.
3306 2002-10-24 Tom Tromey <tromey@redhat.com>
3308 * gcj.texi (Invoking gij): Document --showversion.
3309 (Standard Properties): java.library.path now set.
3311 2002-10-23 Tom Tromey <tromey@redhat.com>
3313 * gjavah.c (decode_signature_piece): In JNI mode, print
3314 `jobjectArray' when array depth is nonzero.
3317 2002-10-15 Andrew Haley <aph@redhat.com>
3319 * parse.y (patch_invoke): Call force_evaluation_order on a static
3321 (resolve_qualified_expression_name): Call force_evaluation_order
3322 on a arg list that is part of a Qualified Expression Name.
3324 * lang.c (dump_compound_expr): New.
3325 (java_dump_tree): New.
3327 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3329 * gcj.texi: Added item describing the GCJ runtime property
3332 2002-10-15 Richard Henderson <rth@redhat.com>
3334 * jcf-parse.c (get_constant): Fix type warning.
3336 2002-10-15 Andrew Haley <aph@redhat.com>
3338 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3339 (java_inlining_map_static_initializers): Declare.
3341 2002-10-14 Andrew Haley <aph@redhat.com>
3343 * tree-inline.c (remap_block): All local class initialization
3344 flags go in the outermost scope.
3345 (expand_call_inline): Call java_inlining_map_static_initializers.
3346 (expand_call_inline): Call java_inlining_merge_static_initializers.
3347 * java/lang.c (merge_init_test_initialization): New.
3348 (java_inlining_merge_static_initializers): New.
3349 (inline_init_test_initialization): New.
3350 (java_inlining_map_static_initializers): New.
3352 2002-10-11 Mark Wielaard <mark@klomp.org>
3354 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3356 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3358 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3360 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3362 * parse.y (merge_string_cste): Add parentheses around & within |.
3364 2002-10-08 Tom Tromey <tromey@redhat.com>
3366 * parse.y (variable_declarator_id): Simplify error path for
3367 array declarator error. For PR java/8003.
3369 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3371 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3374 2002-10-08 Andrew Haley <aph@redhat.com>
3376 * parse.y (attach_init_test_initialization_flags): Check for
3379 2002-10-07 Anthony Green <green@redhat.com>
3381 * parse.y (merge_string_cste): Fix bug in string concatenation.
3383 2002-10-03 Michael Koch <konqueror@gmx.de>
3385 * gcj.texi (Standard properties):
3386 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3388 2002-10-02 Roger Sayle <roger@eyesopen.com>
3390 PR optimization/6627
3391 * lang.c (java_init): If storing the vbit in function
3392 pointers, ensure that force_align_functions_log is atleast
3393 one to aid compatability with g++ vtables.
3395 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3397 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3398 foul of type-based aliasing.
3400 2002-09-30 Anthony Green <green@redhat.com>
3402 * gcj.texi (Invoking jv-scan): Fix texinfo.
3404 2002-09-28 Anthony Green <green@redhat.com>
3406 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3407 (Code Generation): Add -fno-assert documentation.
3408 * jv-scan.c (flag_assert): New global.
3409 (options): Add assert option.
3410 (help): Add --no-assert documentation.
3411 * parse-scan.y (flag_assert): New global.
3412 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3413 (flag_assert): New global.
3414 * java-tree.h (flag_assert): New global.
3415 * lex.c (java_lex): Obey flag_assert.
3416 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3419 2002-09-26 Andrew Haley <aph@redhat.com>
3421 * expr.c (build_java_array_length_access): Check for null pointer.
3422 * expr.c (expand_java_arrayload): Likewise.
3424 2002-09-21 Richard Henderson <rth@redhat.com>
3426 * jcf-parse.c (get_constant): Decode from IEEE no matter
3427 what the target format.
3429 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3431 * ChangeLog: Follow spelling conventions.
3432 * class.c: Likewise.
3435 * gjavah.c: Likewise.
3436 * java-tree.h: Likewise.
3437 * jcf-dump.c: Likewise.
3438 * jcf-parse.c: Likewise.
3439 * jvspec.c: Likewise.
3441 * mangle.c: Likewise.
3442 * parse.y: Likewise.
3444 2002-09-17 Tom Tromey <tromey@redhat.com>
3446 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3447 where \r appears at EOF. Fixes PR java/7950.
3449 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3451 * jvspec.c (lang_specific_driver): Remove unused variable.
3453 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3455 * java-tree.h (union lang_tree_node): Add chain_next option.
3457 2002-09-16 Richard Henderson <rth@redhat.com>
3459 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3460 use new real.h interface.
3461 * jcf-write.c (find_constant_index): Use new real.h interface.
3462 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3464 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3466 * lang.c: Follow spelling conventions.
3468 2002-09-11 Per Bothner <per@bothner.com>
3470 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3471 constant to the type of the field.
3472 (java_complete_tree): Remove now-redundant code.
3474 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3476 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3479 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3480 return label if a ret instruction for the jsr has been reached.
3482 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3484 * parse.y (DIR_SEPARATOR): Don't define.
3485 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3487 2002-08-28 Andrew Haley <aph@redhat.com>
3489 * verify.c (verify_jvm_instructions): Allow exception handler
3490 inside code that is being protected, but generate a warning.
3491 * except.c (link_handler): Initialize `expanded' in new eh_range.
3492 (binding_depth, is_class_level, current_pc): Declare extern.
3494 2002-09-01 Mark Wielaard <mark@klomp.org>
3496 * gcj.texi: Add chapter about system properties.
3499 2002-08-26 Tom Tromey <tromey@redhat.com>
3501 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3502 conversion if RHS_TYPE is byte, short, or char.
3504 2002-08-22 Tom Tromey <tromey@redhat.com>
3506 * gcj.texi (Invoking gij): Document -cp and -classpath.
3508 2002-08-21 Tom Tromey <tromey@redhat.com>
3510 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3511 $(prefix)/share. For PR libgcj/7633.
3513 For PR java/6005 and PR java/7611:
3514 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3515 (java_can_use_bit_fields_p): New function.
3517 2002-08-16 Tom Tromey <tromey@redhat.com>
3519 * gcj.texi (Class Initialization): Mention class initialization of
3522 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3524 * Make-lang.in (java-tree-inline.o): New.
3525 (JAVA_OBJS): Add java-tree-inline.o.
3526 * parse.y (source_end_java_method): Call java_optimize_inline.
3527 (java_expand_method_bodies): Save method's tree in
3529 (add_stmt_to_compound): Keep track of the number of statments.
3530 * lang.c (java_init): Enable flag_inline_trees.
3531 (java_post_options): If flag_inline_functions is on, enable
3532 flag_inline_trees instread.
3533 (decl_constant_value): New.
3534 (java_tree_inlining_walk_subtrees): New.
3535 * java-tree.h (DECL_NUM_STMTS): New macro.
3536 (java_optimize_inline): Declare.
3537 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3538 Handle a LABEL_EXPR.
3539 * decl.c (build_result_decl): If we already have a DECL_RESULT
3541 (dump_function): New.
3542 (java_optimize_inline): New.
3543 (dump_function): New.
3545 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3548 * parse.y (build_assertion): Invert return from
3549 desiredAssertionStatus.
3551 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3553 * jcf-write.c (get_access_flags): Return correct access flags for
3554 private and protected inner classes.
3556 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3558 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3560 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3562 * mangle_name.c: Don't include obstack.h twice.
3563 * xref.c: Don't include obstack.h.
3565 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3567 * class.c: (permanent_obstack): Delete declaration.
3568 * constants.c: (permanent_obstack): Delete declaration.
3569 * except.c: (permanent_obstack): Delete declaration.
3570 * expr.c: (permanent_obstack): Delete declaration.
3571 * jcf-parse.c: (permanent_obstack): Delete declaration.
3572 (saveable_obstack): Delete declaration.
3573 * parse.h: (permanent_obstack): Delete declaration.
3574 * typeck.c: (permanent_obstack): Delete declaration.
3576 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3578 * gcj.texi (version-gcc): Increase to 3.3.
3580 2002-07-22 Tom Tromey <tromey@redhat.com>
3582 * lex.c (java_lex): Check for `e' or `E' after 0.
3584 2002-07-21 Richard Henderson <rth@redhat.com>
3586 * lang.c (java_unsafe_for_reeval): New.
3587 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3589 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3591 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3592 (jcf_path_init): Use GET_ENVIRONMENT.
3594 2002-07-10 Roger Sayle <roger@eyesopen.com>
3595 Zack Weinberg <zack@codesourcery.com>
3597 * builtins.c (initialize_builtins): Remove defines that
3598 handled C/C++ specific junk hereby removed from builtins.def.
3600 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3602 * lang.c (java_post_options): Update prototype.
3604 2002-07-05 Roger Sayle <roger@eyesopen.com>
3606 * builtins.c (initialize_builtins): Ignore the additional
3607 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3608 the builtins.def file.
3610 2002-07-01 Tom Tromey <tromey@redhat.com>
3613 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3616 2002-07-01 Roger Sayle <roger@eyesopen.com>
3618 * java/decl.c (builtin_function): Accept additional parameter.
3619 (java_init_decl_processing): Pass an additional NULL_TREE
3620 argument to builtin_function.
3622 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3624 * gcj.texi: Fixed gcj invocation example so that it compiles.
3626 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3628 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3629 * parse.y (mark_parser_ctxt): Likewise.
3630 (check_modifiers, declare_local_variables): Avoid incorrect
3631 hardcoded constant 10.
3633 * lex.c (java_read_char): Avoid "comparison is always true"
3636 2002-06-25 Andreas Schwab <schwab@suse.de>
3638 * expr.c (JSR): Avoid undefined operation on PC.
3640 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3642 * decl.c (clear_binding_level): Const-ify.
3644 2002-06-13 Akim Demaille <akim@epita.fr>
3646 * parse.y (class_declaration, interface_declaration): Make sure
3647 all their rules have an action, in order to avoid meaningless `$$
3648 = $1' and their type clashes.
3650 2002-06-11 Tom Tromey <tromey@redhat.com>
3652 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3653 * parse-scan.y (statement_without_trailing_substatement): Added
3655 (assert_statement): New rule.
3656 * java-tree.h (struct lang_type) [assertions]: New field.
3657 (TYPE_USES_ASSERTIONS): New macro.
3658 (CLASS_USES_ASSERTIONS): Likewise.
3659 (FIELD_SYNTHETIC): New define.
3660 * lex.c (java_lval;): Added ASSERT_TK.
3661 * parse.y (ASSERT_TK): Added.
3662 (statement_without_trailing_substatement): Added assert_statement.
3663 (assert_statement): New rule.
3664 (build_assertion): New function.
3665 (maybe_generate_pre_expand_clinit): Create and initialize
3666 $assertionsDisabled.
3667 (lookup_package_type): Removed decl.
3668 * keyword.h: Rebuilt.
3669 * keyword.gperf (assert): New token.
3671 2002-06-10 Akim Demaille <akim@epita.fr>
3673 * parse.y (interface_type_list, class_member_declaration)
3674 (unary_expression_not_plus_minus): Remove duplicate %type.
3677 2002-06-09 Tom Tromey <tromey@redhat.com>
3679 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3681 * parse.y (method_header): Give error message in all cases.
3684 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3686 Don't use RTL inlining. Fix for PR java/6820.
3687 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3688 (flag_really_inline): New.
3689 (java_decode_option): Set flag_really_inline if -finline-functions
3691 (java_post_options): New function. Turn off inlining unless
3692 flag_really_inline is set.
3694 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3696 * gjavah.c (throwable_p): Accept argument as either a classname or
3697 signature fragment. Create null-terminated classname string for super
3698 when calling itself recursively.
3699 (decode_signature_piece): Skip first character from class name
3700 signature when calling throwable_p.
3702 2002-06-08 H.J. Lu (hjl@gnu.org)
3704 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3706 2002-06-04 Tom Tromey <tromey@redhat.com>
3708 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3710 2002-06-04 Michael Koch <konqueror@gmx.de>
3712 * gcj.texi (Input Options): Fixed typo.
3714 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3716 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3717 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3718 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3719 and all now-pointless local variables. Rename other local
3720 variables to reflect their not being handles.
3722 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3723 #if JCF_USE_STDIO blocks.
3725 * parse.y: Add missing semicolon at end of rule.
3727 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3729 * check-init.c (attach_initialized_static_class): Delete, unused.
3730 * parse.y: Use htab_t instead of struct hashtable, update
3732 * java-tree.h: Include hashtab.h instead of hash.h.
3733 (struct lang_decl_func): Use htab_t, set up for gengtype.
3734 (struct init_test_hash_entry): Delete.
3735 (struct treetreehash_entry): New.
3736 (java_treetreehash_find): New
3737 (java_treetreehash_new): New prototype.
3738 (java_treetreehash_create): New prototype.
3739 (java_mark_tree): Delete prototype.
3740 (java_hash_hash_tree_node): Delete prototype.
3741 (java_hash_compare_tree_node): Delete prototype.
3742 (attach_initialized_static_class): Delete prototype.
3743 * expr.c (build_class_init): Update to use java_treetreehash
3745 (java_expand_expr): Update to use htab_t.
3746 (emit_init_test_initialization): Likewise.
3747 * decl.c (java_mark_tree): Delete.
3748 * class.c (init_test_hash_newfunc): Delete.
3749 (java_hash_hash_tree_node): Delete.
3750 (java_hash_compare_tree_node): Delete.
3751 (add_method_1): Update to use java_treetreehash functions.
3752 (JAVA_TREEHASHHASH_H): New macro.
3753 (java_treetreehash_hash): New function.
3754 (java_treetreehash_compare): New function.
3755 (java_treetreehash_find): New function.
3756 (java_treetreehash_new): New function.
3757 (java_treetreehash_create): New function.
3758 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3760 * Make-lang.in (java/parse.o): Depend on debug.h.
3761 * java-tree.h (struct lang_identifier): Use gengtype.
3762 (union lang_tree_node): New.
3763 (struct lang_decl_func): Use gengtype.
3764 (struct lang_decl_var): Likewise.
3765 (struct lang_decl): Likewise.
3766 * parse.y: Include debug.h.
3767 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3769 * lang.c (struct language_function): New dummy structure.
3771 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3772 descriminator for DECL_LANG_SPECIFIC.
3773 (struct lang_decl_func): Rename from struct lang_decl.
3774 (enum lang_decl_desc): New.
3775 (struct lang_decl): Make it a union. Update all the accessor macros.
3776 (struct lang_type): Use gengtype.
3777 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3778 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3779 are now the same size.
3780 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3781 use discriminator to mark DECL_LANG_SPECIFIC.
3783 * Make-lang.in (gt-java-builtins.h): New rule.
3784 (java/builtins.o): Add dependency on gt-<filename>.h.
3785 * builtins.c: Use gengtype for roots.
3786 (union string_or_tree): Use gengtype.
3787 (struct builtin_record): Use gengtype.
3788 * config-lang.in (gtfiles): Add builtins.c.
3790 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3791 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3792 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3793 gt-java-parse.h, gtype-java.h): Add rules to generate.
3794 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3795 (class.o): Add dependency on gt-*.h.
3796 (constants.o): Likewise.
3799 (jcf-parse.o): Likewise.
3800 (jcf-write.o): Likewise.
3802 * config-lang.in (gtfiles): New.
3803 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3804 * constants.c: Replace uses of ggc_add_* with GTY markers.
3806 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3807 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3808 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3809 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3811 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3813 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3814 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3816 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3817 Include gtype-java.h.
3819 2002-06-02 Tom Tromey <tromey@redhat.com>
3821 Fix for PR java/5913:
3822 * parse.y (patch_binop): Call patch_string on op1.
3824 2002-06-02 Tom Tromey <tromey@redhat.com>
3826 Fix for PR java/1343, PR java/6336:
3827 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3828 formatting. Changed return type.
3829 (anonymous_class_counter): Moved to top of file.
3830 (maybe_make_nested_class_name): Append number to class name for
3831 function-local classes.
3833 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3835 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3836 * Make-lang.in: Update dependency lists.
3838 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3840 * gjavah.c (throwable_p): Do not free the name of the class after
3841 passing it to find_class.
3842 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3843 * jcf-io.c (dirent.h): Include it.
3844 (fnmatch.h): Likewise.
3845 (compare_path): New function.
3846 (java_or_class_file): Likewise.
3847 (memoized_dirlist_entry): New type.
3848 (memoized_dirlist_lookup_eq): New function.
3849 (memoized_dirlists): New variable.
3850 (caching_stat): New function.
3851 (memoized_class_lookup_eq): New function.
3852 (memoized_class_lookups): Likewise.
3853 (find_class): Use memoized_class_lookups and caching_stat.
3854 * jcf.h (JCF_USE_SCANDIR): Define.
3855 * parse.y (java_expand_classes): Write the class files in reverse
3858 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3860 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3862 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3864 * jcf-write.c (write_classfile): Unlink the temporary file if it
3865 cannot be renamed. Use concat to build up the name of the
3868 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3870 * jcf-write.c (write_classfile): Write the file to a
3871 temporary file and then rename it.
3873 2002-05-07 Tom Tromey <tromey@redhat.com>
3875 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3877 Fix for PR java/1200:
3878 * gjavah.c (throwable_p): New function.
3879 (decode_signature_piece): Use it. A `WeakReference' isn't the
3882 (gcjh_streq): New function.
3884 2002-05-07 Andreas Jaeger <aj@suse.de>
3886 * parse.y (finish_for_loop): Fix if statement.
3888 2002-05-06 Tom Tromey <tromey@redhat.com>
3890 Fix for PR java/5941:
3891 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3892 loop update expression.
3893 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3894 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3896 2002-05-04 Mark Wielaard <mark@klomp.org>
3899 * parse.y (build_string_concatenation): Return just op1 only when op2
3900 is null and op1 is a STRING_CST, otherwise always construct a
3903 2002-04-27 Tom Tromey <tromey@redhat.com>
3906 * parse.y (string_convert_int_cst): New function.
3907 (merge_string_cste): Use it.
3909 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3911 * java-tree.h (java_parse_file): Update.
3912 (java_set_yydebug): Remove.
3913 * jcf-parse.c (yydebug): Remove.
3914 (java_set_yydebug): Die.
3915 (java_parse_file): Update.
3916 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3918 2002-04-24 Tom Tromey <tromey@redhat.com>
3921 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3922 EXPR_WFL_QUALIFICATION of qual_wfl.
3924 2002-04-23 Per Bothner <per@bothner.com>
3926 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3927 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3928 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3930 2002-04-23 Tom Tromey <tromey@redhat.com>
3933 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3934 recognize `-fcompile-resource='.
3935 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3938 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3940 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3941 paths. Fixes PR java/2791.
3943 2002-04-19 Andrew Haley <aph@redhat.com>
3945 * jcf-write.c (push_long_const): lo, hi: New variables.
3946 Use rshift_double to extract the high part of a 64-bit long.
3947 Use WORD_TO_INT to extract the low part.
3949 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3950 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3951 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3953 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3955 * typeck.c (incomplete_type_error): Remove.
3957 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3959 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3960 for hash synchronization.
3961 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3962 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3965 2002-04-16 Mark Wielaard <mark@klomp.org>
3967 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3970 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3972 Fix for PR java/6294:
3973 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3976 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3978 Fix for PR java/6085:
3979 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3980 to get enclosing "this" argument for inner-class constructor
3981 invocation. Pass correct arguments to build_access_to_thisn.
3983 2002-04-10 Andreas Jaeger <aj@suse.de>
3985 * gcj.texi (Input Options): Fix extdirs patch.
3987 2002-04-10 Anthony Green <green@redhat.com>
3989 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3991 2002-04-09 Anthony Green <green@redhat.com>
3993 * gcj.texi (Input Options): Add --extdirs documentation.
3994 * jcf-dump.c (OPT_extdirs): New macro.
3995 (options): Add extdirs option.
3996 (help): Describe --extdirs.
3997 (main): Handle OPT_extdirs.
3998 * gjavah.c (OPT_extdirs): New macro.
3999 (options): Add extdirs option.
4000 (help): Describe --extdirs.
4001 (main): Handle OPT_extdirs.
4002 * jcf-path.c (jcf_path_init): Add extdirs support.
4003 (jcf_path_extdirs_arg): New function.
4004 (extensions): New variable to hold extensions path entries.
4005 * jvspec.c: Remove -fextdirs= when compiling main().
4006 * lang.c (java_decode_option): Handle -fextdirs=.
4007 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4008 * Make-lang.in: Compile jcf-path with version info for use in
4009 identifying the appropriate libgcj.jar.
4011 2002-04-08 Tom Tromey <tromey@redhat.com>
4014 * .cvsignore: Added rmic.1 and rmiregistry.1.
4015 * gcj.texi (Top): Link to new nodes.
4016 (Invoking rmic): New node.
4017 (Invoking rmiregistry): Likewise.
4018 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4020 (java.maintainer-clean): Likewise.
4021 ($(srcdir)/java/rmic.1): New target.
4022 ($(srcdir)/java/rmiregistry.1): Likewise.
4023 (java.install-man): Handle rmic.1 and rmiregistry.1.
4025 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4027 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4028 Add note about handling uncaught exceptions. Add an exception handler
4031 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4033 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4034 after using it to patch CALL_EXPR.
4036 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4038 * gcj.texi (Invocation): Document CNI invocation API.
4040 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4042 * expr.c (truthvalue_conversion): Rename. Update.
4043 (expand_compare): Update.
4044 * java-tree.h (java_truthvalue_conversion): New.
4045 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4047 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4049 * java-tree.h (java_mark_addressable): New.
4050 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4051 * typeck.c (mark_addressable): Rename, update.
4053 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4055 * expr.c (build_java_binop): Update.
4056 * java-tree.h (java_signed_type, java_unsigned_type,
4057 java_signed_or_unsigned_type): Update.
4058 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4059 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4060 * parse.y (patch_binop): Update.
4061 * typeck.c (signed_or_unsigned_type, unsigned_type,
4062 signed_type): Update.
4064 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4066 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4067 (java_dummy_print): Remove.
4068 (lang_print_error): Rename. Exit early if inhibiting output.
4069 (inhibit_error_printing_function): New.
4070 (java_init): Don't set hook.
4071 (lang_init_source): Use new boolean.
4073 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4075 * parse.y (do_resolve_class): Fix infinite recursion.
4077 2002-03-29 Tom Tromey <tromey@redhat.com>
4079 * parse.y (check_inner_circular_reference): Ignore incomplete
4082 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4084 * Make-lang.in (builtins.o): Update.
4085 * boehm.c (get_boehm_type_descriptor): Update.
4086 * builtins.c: Include langhooks.h.
4087 * decl.c (java_init_decl_processing): Update.
4088 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4089 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4091 * typeck.c (type_for_mode, type_for_size): Update.
4093 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4095 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4097 2002-03-28 Tom Tromey <tromey@redhat.com>
4099 * except.c (expand_end_java_handler): If the handler type is NULL,
4100 use java.lang.Throwable. Fixes PR java/5986.
4102 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4104 Fix for PR java/4715:
4105 * jcf-parse.c (parse_source_file_3): New function.
4106 (read_class): Call it.
4107 (java_parse_file): Likewise.
4109 2002-03-28 Jan Hubicka <jh@suse.cz>
4111 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4113 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4115 * parse.y (resolve_package): Initialize "decl".
4116 (lookup_package_type): Remove unused function.
4118 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4120 Fix for PR java/5993:
4121 * parse.y (resolve_package): Return the decl if resolution was
4122 successful. Don't special case "java.lang" and "java.lang.reflect"
4123 packages. Set type_name to the merged identifier.
4124 (resolved_qualified_expression_name): Print error using "name" if
4125 resolve_package returns NULL_TREE.
4127 2002-03-27 Tom Tromey <tromey@redhat.com>
4129 * expr.c (expand_invoke): Don't generate null pointer check if
4130 we're calling <init>.
4132 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4134 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4136 * java-tree.h (java_lang_expand_expr): Similarly.
4137 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4138 (java_init): Don't set hook.
4140 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4142 Fix for PR java/5850:
4143 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4144 context if field was not found in the current scope.
4145 * expr.c (lookup_field): Don't look in enclosing contexts.
4147 2002-03-26 Tom Tromey <tromey@redhat.com>
4149 Fix for PR java/5942:
4150 * parse.y (init_src_parse): Added sanity check.
4151 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4154 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4156 * decl.c (lang_mark_tree): Rename java_mark_tree.
4157 * java-tree.h (java_mark_tree): New.
4158 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4160 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4162 * lex.c: Change java_perform_atof to take normal parameters
4163 instead of a pointer to a parameter block. Call it directly
4166 2002-03-22 Mark Wielaard <mark@klomp.org>
4168 Fix for PR java/5368:
4169 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4170 when printing error message.
4172 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4174 * decl.c (maybe_build_cleanup): Remove.
4176 2002-03-22 Tom Tromey <tromey@redhat.com>
4178 Andrew Haley <aph@cambridge.redhat.com>
4180 * expr.c (build_field_ref): Don't build a check if the field is a
4183 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4185 Fix for PR java/6026:
4186 * lex.c (java_lex): Fix parsing of consecutive floats.
4188 2002-03-21 Tom Tromey <tromey@redhat.com>
4190 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4193 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4195 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4196 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4198 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4200 * gcj.texi: @code{gcj} becomes @command{gcj}.
4201 @code{gcc} becomes @command{gcc}.
4202 GcjRaw changed to gnu.gcc.RawData.
4204 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4206 * decl.c (start_java_method): Use new hook.
4207 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4208 (java_init): Remove old hook.
4210 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4212 * builtins.c (define_builtin): Do nothing if `type' is null.
4215 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4217 * parse.y (parser_check_super_interface): Fix error message
4220 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4222 * jcf-parse.c (get_constant): Delete unused variables.
4224 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4226 * java-tree.h (java_parse_file): New.
4227 * jcf-parse.c (yyparse): Rename java_parse_file.
4228 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4230 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4232 * parse.y (craft_constructor): Return the constructor decl.
4233 (java_expand_classes): Update comments.
4234 (lookup_method_invoke): Call fix_constructors immediately for
4235 anonymous class. Fixes PR java/5935.
4237 2002-03-15 Anthony Green <green@redhat.com>
4239 * jcf-parse.c (yyparse): Don't emit class registration
4240 constructor when compiling resource files.
4242 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4244 * lang.c (java_tree_code_type, java_tree_code_length,
4245 tree_code_name): Delete.
4246 (tree_code_type, tree_code_length, tree_code_name): Define.
4247 (java_init): Don't try to copy into the various tree_code
4250 2002-03-12 Tom Tromey <tromey@redhat.com>
4252 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4253 UTF-8, not UCS-2. Fixes PR java/5923.
4255 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4256 a call_expr wrapped in a convert. Fixes PR java/5848.
4258 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4260 * jcf-write.c (write_classfile): Improve error strings.
4262 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4264 * lex.c: Adjust comments to GNU standards.
4266 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4268 Fix for PR java/5902:
4269 * lex.c (java_lex): Fix parsing of literals.
4271 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4273 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4274 to prevent it getting evaluated twice in the store checking case.
4275 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4278 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4280 * decl.c (java_init_decl_processing): Make sure class_type_node
4281 alignment is not less than 64 bits if hash synchronization is enabled.
4283 2002-03-08 Per Bothner <per@bothner.com>
4285 * parse.y (java_complete_lhs): Check if patch_assignment
4286 returned an error-mark.
4288 * parse.y (try_builtin_assignconv): Don't special-case zero.
4290 2002-03-08 Per Bothner <per@bothner.com>
4292 Fix for PR java/5812.
4293 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4294 here instead of in JSR macro. Likewise with load_type_state call.
4295 Do the latter on if the return_pc has been verified (the jsr returns).
4296 (JSR): Now just call build_java_jsr.
4298 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4300 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4301 (java.install-common): Link native driver to
4302 JAVA_TARGET_INSTALL_NAME.
4304 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4306 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4307 * builtins.c(sin_builtin): Likewise
4308 * builtins.c(sqrt_builtin): Likewise
4310 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4312 * java/expr.c, java/jcf-parse.c, java/lex.c:
4313 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4314 REAL_ARITHMETIC blocks unconditional. Delete some further
4315 #ifdef blocks predicated on REAL_ARITHMETIC.
4317 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4319 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4320 explicit sizeof/sizeof.
4321 * decl.c (java_init_decl_processing): Likewise.
4322 * jcf-parse.c (init_jcf_parse): Likewise.
4323 * parse.y (init_src_parse): Likewise.
4325 2002-03-02 Per Bothner <per@bothner.com>
4327 Make --CLASSPATH by a synonym for --classpath and -classpath.
4328 Implement --bootclasspath.
4329 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4330 (classpath_l): Remove.
4331 (jcf_path_CLASSPATH_arg): Remove.
4332 (jcf_path_bootclasspath_arg): New function.
4333 (jcf_path_seal): Simplify accordingly.
4335 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4336 (jcf_path_CLASSPATH): Remove declaration.
4337 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4338 (lang_specific_driver): Translate -bootclasspath.
4339 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4340 * lang.c (decode_lang_options): Do jcf_path_init first.
4341 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4342 * gjavah.c: Also handle --bootclasspath.
4343 Handle --CLASSPATH as a synonum for --classpath.
4344 * jcf-dump.c: Likewise.
4346 "." is not part of system path, but is the default for --classpath.
4347 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4348 (jcf_path_seal): Add "." if no CLASSPATH specified.
4350 * gcj.texi: Document changes.
4352 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4354 * expr.c (build_java_arraystore_check): Fix formatting.
4356 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4358 Fix for PR java/5758, java/5632:
4359 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4360 inner-class separator too.
4361 * parse.y (do_resolve_class): New local `decl_result.'
4362 Progressively build a name for what can have been loaded.
4364 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4366 * expr.c (java_array_data_offset): Removed function.
4367 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4368 (build_java_array_length_access): Obtain "length" value using a
4369 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4370 (build_java_arrayaccess): Correct comment. Access "data" using a
4371 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4372 (build_java_arraystore_check): New function.
4373 (expand_java_arraystore): Use build_java_arraystore_check.
4374 * parse.y (patch_assignment): Simplify code to insert a store check
4375 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4376 * check-init.c (check_init): Update to reflect that an array length
4377 access is now a COMPONENT_REF.
4378 * gcj.texi (Code Generation): Improve documentation of
4379 -fno-bounds-check. Add documentation for -fno-store-check.
4380 * java-tree.h (flag_store_check): Declare.
4381 (build_java_arraystore_check): Declare.
4382 * lang.c (flag_store_check): Initialize to 1.
4383 (lang_f_options): Add store-check option.
4384 * jvspec.c: Don't pass store-check option to jvgenmain.
4385 * lang-options.h: Add help string for -fno-store-check.
4387 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4389 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4390 * java-tree.h (java_dup_lang_specific_decl): New.
4391 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4393 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4395 * builtins.c, decl.c: Delete traditional-mode-related code
4396 copied from the C front end but not used, or used only to
4397 permit the compiler to link.
4399 2002-02-22 Tom Tromey <tromey@redhat.com>
4401 Fix for PR java/2369:
4402 * jvspec.c (verify_class_name): New function.
4403 (lang_specific_driver): Call it.
4404 (JAVA_START_CHAR_P): New macro.
4405 (JAVA_PART_CHAR_P): Likewise.
4407 2002-02-22 Per Bothner <per@bothner.com>
4409 * class.c: Change vtable to be more compatible with g++ v3 abi.
4410 (get_dispatch_table): Prepend offset-to-top (always 0) and
4411 type_info pointer (currently unimplemented hence NULL) to vtable.
4412 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4413 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4414 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4415 (build_dtable_decl): Add declarations for new fields.
4417 2002-02-20 Per Bothner <per@bothner.com>
4419 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4420 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4421 don't need to set it on the COMPOUND_EXPR - the caller does that.
4423 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4425 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4426 `--CLASSPATH' becomes `--classpath.'
4427 * gjavah.c: Likewise.
4428 * jcf-dump.c: Likewise.
4429 * lang-options.h: Likewise.
4431 * jcf-path.c: Updated comment.
4432 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4433 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4434 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4435 (jcf_path_CLASSPATH_arg): Ditto.
4436 (classpath_u): Updated leading comment.
4438 2002-02-20 Per Bothner <per@bothner.com>
4440 * builtins.c (check_for_builtin): New function.
4441 (build_call_or_builtin): Remove.
4442 * java-tree.h: Update accordingly.
4443 * expr.c (expand_invoke): Use build + check_for_builtin instead
4444 of build_call_or_builtin.
4445 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4446 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4447 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4449 2002-02-17 Tom Tromey <tromey@redhat.com>
4451 * java-tree.h (TYPE_STRICTFP): New macro.
4452 (struct lang_type) [strictfp]: New field.
4453 (CLASS_STRICTFP): New macro.
4454 (METHOD_STRICTFP): New macro.
4455 (struct lang_decl) [strictfp]: New field.
4456 * parse.y (method_header): Disallow strictfp constructor or
4458 (STRICT_TK): Move before MODIFIER_TK.
4459 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4460 (METHOD_MODIFIERS): Likewise.
4461 (INTERFACE_MODIFIERS): Likewise.
4462 * jcf-write.c (get_access_flags): Likewise.
4463 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4464 (add_method_1): Likewise.
4465 (get_access_flags_from_decl): Likewise.
4466 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4467 recognize strictfp flag.
4468 * jcf.h (ACC_STRICT): New define.
4470 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4472 * class.c(build_utf8_ref): Move declaration of decl_size
4474 2002-02-07 Tom Tromey <tromey@redhat.com>
4476 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4479 2002-02-04 Anthony Green <green@redhat.com>
4481 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4482 sections if available.
4484 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4486 * parse.y (java_expand_classes): Fix typo in static field loop.
4488 2002-02-02 Richard Henderson <rth@redhat.com>
4490 * class.c (add_field): Mark static fields external.
4491 (build_class_ref): Remove redundant set.
4492 * parse.y (java_expand_classes): Mark static fields of classes
4493 to be compiled as local.
4494 * jcf-parse.c (parse_class_file): Likewise.
4496 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4498 * gcj.texi (About CNI): New node.
4500 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4503 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4504 setlocale() with LC_CTYPE as a parameter.
4507 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4509 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4510 Follow GNU Coding Standards for --version.
4512 2002-01-28 Tom Tromey <tromey@redhat.com>
4514 * expr.c (build_jni_stub): Ensure storage for `meth' is
4516 * parse.y (java_complete_expand_methods): Set
4517 current_function_decl before building JNI stub.
4519 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4521 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4524 2002-01-22 Tom Tromey <tromey@redhat.com>
4526 * decl.c (java_init_decl_processing): Use add_predefined_file.
4527 Predefine RawData.java.
4528 (predef_filenames): Removed.
4529 (java_init_decl_processing): Don't register predef_filenames.
4530 * jcf-parse.c (add_predefined_file): New function.
4531 (predefined_filename_p): Rewrote.
4532 (predefined_filename_p): No longer static.
4533 * decl.c (java_init_decl_processing): Call initialize_builtins.
4534 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4535 (java/builtins.o): New target.
4536 * builtins.c: New file.
4537 * parse.y (patch_invoke): Use build_call_or_builtin.
4538 * java-tree.h (build_call_or_builtin): Declare.
4539 (initialize_builtins): Declare.
4540 (java_set_exception_lang_code): Removed unused declaration.
4541 (PREDEF_FILENAMES_SIZE): Removed.
4542 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4543 (predef_filenames): New define.
4544 (add_predefined_file): Declare.
4545 (predefined_filename_p): Declare.
4546 * expr.c (expand_invoke): Use build_call_or_builtin.
4548 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4550 * parse.y (patch_switch_statement): Fix format specifier.
4552 2002-01-16 Tom Tromey <tromey@redhat.com>
4554 More for PR java/5365:
4555 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4557 (process_file): Generate include for
4558 java.lang.UnsupportedOperationExceptions.
4560 2002-01-15 Andreas Jaeger <aj@suse.de>
4562 * .cvsignore: Add man pages.
4564 2002-01-15 Tom Tromey <tromey@redhat.com>
4566 Fix for PR java/5365:
4567 * gjavah.c (process_file): Turn class name into a file name.
4569 2002-01-14 Matthias Klose <doko@debian.org>
4571 * gcj.texi: Fix whitespace and formatting errors in the
4572 synopsis of the man pages. Update copyright.
4574 2002-01-14 Tom Tromey <tromey@redhat.com>
4577 * Make-lang.in (java.install-man): Handle jv-convert man page.
4578 (java.generated-manpages): Added jv-convert.1.
4579 (java.uninstall): Remove jv-convert.1.
4580 (java.maintainer-clean): Likewise.
4581 ($(srcdir)/java/jv-convert.1): New target.
4582 * gcj.texi (Top): Link to jv-convert node.
4583 (Individual utilities): Likewise.
4584 (Invoking jv-convert): New node.
4586 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4587 Martin Kahlert <martin.kahlert@infineon.com>
4589 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4590 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4592 2002-01-03 Graham Stott <grahams@redhat.com>
4594 * class.c (compile_resource_file): Update copyright date.
4595 Constify filename parameter.
4596 (java-tree.h): Update copyright date.
4597 (compile_resource_file): Constify filename parameter.
4599 2002-01-03 Graham Stott <grahams@redhat.com>
4601 * gcc/jcf-parse.c: Update copyright date.
4602 (yyparse): Constify resource_filename.
4604 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4606 * parse.y (src_parse_roots): Don't needlessly zero init.
4608 2001-12-31 Tom Tromey <tromey@redhat.com>
4610 * parse.y (dump_java_tree): New function.
4611 (source_end_java_method): Call it.
4612 (end_class_declaration): Likewise.
4613 * lang.c (java_decode_option): Call dump_switch_p.
4615 2001-12-28 Tom Tromey <tromey@redhat.com>
4617 * gen-table.pl: Don't process characters after \uffff. Added
4618 comment pointing to input file.
4620 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4622 * gen-table.pl: Const-ify output. Document the location of a
4623 suitable unicode input file.
4625 * chartables.h: Regenerate.
4627 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4629 * chartables.h: Const-ify.
4630 * gjavah.c (options): Likewise.
4631 * jcf-dump.c (options): Likewise.
4632 * jv-scan.c (options): Likewise.
4633 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4634 * parse.y (binop_lookup): Likewise.
4636 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4638 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4639 the static arrays that are output.
4640 * jvspec.c (jvgenmain_spec): Make static.
4641 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4642 * keyword.h: Regenerate.
4643 * lang.c (string_option, process_option_with_no, lang_f_options,
4644 lang_W_options): Const-ify.
4645 * lex.c (java_lex): Likewise.
4647 2001-12-21 Richard Henderson <rth@redhat.com>
4649 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4650 (get_boehm_type_descriptor): ... here. Arrange for the
4651 TREE_TYPE to get set properly.
4653 2001-12-21 Richard Henderson <rth@redhat.com>
4655 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4656 only if the target requires collect2.
4658 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4660 2001-12-20 Tom Tromey <tromey@redhat.com>
4663 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4664 CAN_COMPLETE_NORMALLY for the node.
4665 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4666 generate code for second branch if first branch can't complete
4668 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4669 the loop head if the loop body can't complete normally.
4671 2001-12-20 Tom Tromey <tromey@redhat.com>
4674 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4675 case where `finally' clause can't complete normally.
4677 2001-12-20 Tom Tromey <tromey@redhat.com>
4680 * parse.y (analyze_clinit_body): Added this_class parameter.
4681 Check for more cases where we must keep <clinit>.
4682 (maybe_yank_clinit): Cleaned up flow control.
4684 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4686 * decl.c (java_init_decl_processing): Don't initialize
4687 finit_leg_identifier_node.
4688 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4689 (finit_leg_identifier_node): Remove.
4690 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4692 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4694 * mangle.c (mangle_member_name): Don't special-case for
4696 * mangle_name.c (unicode_mangling_length): Likewise.
4697 (append_unicode_mangled_name): Likewise.
4698 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4701 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4703 * expr.c (build_java_array_length_access): Don't force null pointer
4704 check unless flag_check_references is set.
4706 2001-12-20 Tom Tromey <tromey@redhat.com>
4708 Fix for PR java/3417:
4709 * parse.y (patch_assignment): Added special processing for
4711 (patch_return): Don't convert booleans to integers, and don't
4712 special-case `null'.
4714 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4716 * config-lang.in (diff_excludes): Remove.
4718 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4720 * gcj.texi: Update link to GCC manual.
4722 2001-12-17 Tom Tromey <tromey@redhat.com>
4724 * parse.y (link_nested_class_to_enclosing): Removed useless
4727 2001-12-16 Tom Tromey <tromey@redhat.com>
4729 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4732 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4734 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4735 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4738 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4740 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4742 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4744 * decl.c (java_init_decl_processing): Build otable_type correctly.
4745 otable_decl is an otable_type.
4747 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4749 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4750 otable_type, otable_ptr_type, method_symbol_type,
4751 method_symbols_array_type, method_symbols_array_ptr_type): New
4752 field/global tree definitions.
4753 (flag_indirect_dispatch): New flag.
4754 * decl.c (java_init_decl_processing): Initialize new otable and
4755 otable_syms type nodes and decls. Add new field "index" to
4757 * class.c (build_method_symbols_entry): New function.
4758 (make_method_value): Set "index" to to method's vtable index for
4759 virtual methods when indirect-dispatch is not used.
4760 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4761 and set vtable_method_count to -1. Set otable and otable_syms field
4762 if indirect-dispatch is used and there was something to put in them.
4763 (build_method_symbols_entry): New function.
4764 (emit_offset_symbol_table): New function.
4765 * expr.c (get_offset_table_index): New function.
4766 (build_invokevirtual): Build array reference to otable at the index
4767 returned by get_offset_table_index, and use the result as the vtable
4769 (build_invokeinterface): Similar.
4770 * jcf-parse.c (yyparse): If indirect-dispatch, call
4771 emit_offset_symbol_table at the end of compilation, after all classes
4772 have been generated.
4773 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4774 * lang.c (flag_indirect_dispatch): Define.
4775 (lang_f_options): Add indirect-dispatch flag.
4777 2001-12-14 Matthias Klose <doko@debian.org>
4779 * gcj.texi: Markup for man page generation. Document missing
4780 options printed by <tool> --help.
4781 Terminate description of gij's -ms option with a dot.
4782 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4783 (java.generated-manpages java.install-man, java.uninstall,
4784 java-maintainer-clean) Updated.
4786 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4788 * class.c (get_dispatch_table): Fix java vtable layout
4789 for TARGET_VTABLE_USES_DESCRIPTORS.
4790 * decl.c (java_init_decl_processing): Initialize
4791 alloc_no_finalizer_node, finalize_identifier_node.
4792 * expr.c (class_has_finalize_method): New function.
4793 (expand_java_NEW): Generate calls for finalizer-free allocation.
4794 (build_invokevirtual): Fix java vtable layout for
4795 TARGET_VTABLE_USES_DESCRIPTORS.
4796 * java-tree.h (enum java_tree_index): New entries:
4797 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4798 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4799 (class_has_finalize_method): declare.
4800 (HAS_FINALIZER_P): New macro.
4801 * parse.y (patch_invoke): Generate calls for finalizer-free
4804 2001-12-12 Matthias Klose <doko@debian.org>
4806 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4807 whitespace at end of line.
4809 2001-12-11 Tom Tromey <tromey@redhat.com>
4811 * lex.c (java_init_lex): Define wfl_to_string as
4812 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4814 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4816 * class.c (make_method_value): Use null_pointer_node to
4817 represent empty exception table.
4819 2001-12-10 Tom Tromey <tromey@redhat.com>
4821 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4823 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4825 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4827 2001-12-09 Per Bothner <per@bothner.com>
4829 * check-init.c (current_switch_has_default): New static field.
4830 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4831 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4832 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4834 2001-12-09 Tom Tromey <tromey@redhat.com>
4836 * check-init.c (check_init): Don't allow pre- or post- increment
4837 or decrement of final variable.
4838 (final_assign_error): Minor error message rewording.
4840 2001-12-08 Tom Tromey <tromey@redhat.com>
4842 * java-tree.h: Fixed typo.
4844 * gjavah.c (decompile_method): Don't decompile to `return this'
4847 * gjavah.c (cxx_keywords): Re-sorted.
4848 * lex.c (cxx_keywords): Re-sorted.
4850 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4853 * gjavah.c (print_namelet): Clear subnamelets.
4854 (HANDLE_METHOD): Set `method_printed' earlier.
4856 2001-12-07 Tom Tromey <tromey@redhat.com>
4858 * lang.c (lang_f_options): Added
4859 optimize-static-class-initialization.
4860 (java_decode_option): Removed special case.
4862 2001-12-07 Per Bothner <per@bothner.com>
4864 * check-init.c (check_init): Fix typo freeing memory twice.
4866 2001-12-05 Per Bothner <per@bothner.com>
4868 Restore support for static class initialization optimization.
4869 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4870 * check-init.c (check_int): At end of BLOCK handle initialization
4871 blocks, which used to be done in java_complete_expand_method but did
4872 not handle the case where check_for_initialization might allocate
4873 more than a word of bits.
4874 * decl.c (lang_make_tree): The smic field is now a tree.
4875 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4876 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4878 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4880 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4881 Change from a hash table to a list.
4882 (struct_lang_decl): Change field 'smic' to match.
4883 * class.c (add_method_1): Initialize
4884 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4885 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4886 (java_expand_method_bodies): -here, since 'smic' is now a list.
4887 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4889 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4891 * class.c (java_hash_compare_tree_node): Fix casts.
4893 2001-12-04 Per Bothner <per@bothner.com>
4895 * check-init.c: Handle definite unassignment to finals in addition
4896 to definite assignment.
4897 (loop_current_locals): New field.
4898 (num_current_locals, int start_current_locals, num_current_words):
4900 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4901 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4902 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4903 (get_variable_decl, check_final_reassigned): New functions.
4904 (check_init, check_bool_init): Modify as needed for checking finals.
4905 (check_for_initialization): Take extra parameter and return void.
4906 Do extra start-up logic to check final fields for assignment.
4907 * parse.y (check_static_final_variable_assignment_flag,
4908 reset_static_final_variable_assignment_flag, check_final_assignment,
4909 check_final_variable_local_assignment_flag,
4910 reset_final_variable_indirect_assignment_flag,
4911 reset_final_variable_global_assignment_flag): Remove functions.
4912 (java_complete_expand_methods, outer_field_access_fix,
4913 patch_assignment): Remove no-longer used logic.
4914 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4915 * parse.y (register_fields, java_complete_tree): Update accordingly.
4917 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4918 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4919 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4921 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4923 * java-tree.h (DECL FINAL): New bit-field.
4924 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4925 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4926 (DECL_INIT_CALLS_THIS): New macro.
4927 (struct lang_decl): New bit-field init_calls_this.
4928 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4929 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4930 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4931 use it for both local variables and final fields.
4932 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4934 (struct lang_type): Remove hfv bit-field.
4935 (check_for_initialization): Change to return void.
4937 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4938 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4939 * check-init.c (final_assign_error): New helper function.
4940 (check_final_reassigned, check_init): Use it.
4941 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4943 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4944 bit-fields to unsigned.
4946 2001-12-03 Per Bothner <per@bothner.com>
4948 * parse.y (patch_binop): Minor constant folding.
4950 * parse.y (build_current_thisn): Shorter 'buffer'.
4952 2001-12-03 Per Bothner <per@bothner.com>
4954 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4955 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4956 * jcf-write.c (generate_bytecode_insns): Remove support for
4957 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4958 * check-init.c (check_init): Likewise.
4960 2001-12-03 Per Bothner <per@bothner.com>
4962 * verify.c (subroutine_nesting): New function.
4963 (verify_jvm_instructions): Use it to fix logic for checking that
4964 we're done with the current subroutine.
4966 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4967 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4969 2001-12-03 Per Bothner <per@bothner.com>
4971 * jcf.h: Fix obvious typo in comment.
4972 * typeck.c (build_null_signature): Add comment.
4974 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4976 * expr.c: Remove leading capital from diagnostic messages, as
4977 per GNU coding standards.
4978 * jcf-io.c: Similarly.
4979 * jcf-parse.c: Similarly.
4980 * jv-scan.c: Similarly.
4981 * jvspec.c: Similarly.
4982 * mangle.c: Similarly.
4984 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4985 Alexandre Petit-Bianco <apbianco@redhat.com>
4987 * expr.c (build_java_arrayaccess): Call save_expr on array for
4988 correct evaluation order, modified comment, fixed indentation.
4989 * parse.y: (patch_assignment): Correctly extract the array base
4990 from the tree generate by build_java_arrayaccess, added comments.
4991 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4992 Fixes PR java/3096, PR java/3803, PR java/3965.
4994 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4996 * expr.c (expand_byte_code): Remove trailing periods from messages.
4997 * jcf-parse.c (load_class, jcf_parse): Similarly.
4998 * jcf-write.c (generate_classfile): Similarly.
4999 * lex.c (java_lex): Similarly.
5001 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5003 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5005 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5007 * Make-lang.in (java.generated-manpages): New dummy target.
5009 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5011 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5013 (lang_specific_pre_link): Use set_input to set input_filename.
5015 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5016 (main): Fix definition.
5017 Strip `main' from classname.
5020 2001-11-18 Roger Sayle <roger@eyesopen.com>
5022 * parse.h (java_expand_switch): Remove old prototype.
5024 2001-11-18 Tom Tromey <tromey@redhat.com>
5026 Fix for PR java/1401:
5027 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5029 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5032 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5034 * lang.c (finish_parse): Rename to java_finish.
5035 (LANG_HOOKS_FINISH, java_finish): New.
5037 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5039 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5040 * java-tree.h: New prototype.
5041 * lang.c (java_init): Update prototype. Combine with old init_parse.
5043 2001-11-13 Tom Tromey <tromey@redhat.com>
5045 * gjavah.c (method_signature): New global.
5046 (HANDLE_METHOD): Set it.
5047 (decompile_return_statement): New function.
5048 (decompile_method): Use it.
5049 (print_method_info): Removed `synth' argument.
5051 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5053 * java-tree.h (java_set_yydebug): New.
5054 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5055 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5056 (print_lang_decl, print_lang_type, print_lang_identifier,
5057 print_lang_statistics, lang_print_xnode): Remove.
5059 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5061 * jcf-parse.c (init_lex): Remove.
5062 * lang.c (language_string, lang_identify): Remove.
5063 (struct lang_hooks): Constify.
5064 (LANG_HOOKS_NAME): Override.
5065 (init_parse): Update.
5067 2001-11-08 Andreas Franck <afranck@gmx.de>
5069 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5070 program_transform_name the way suggested by autoconf.
5071 (java.install-common): Also transform auxiliary program names with
5072 program_transform_name.
5074 2001-11-08 Tom Tromey <tromey@cygnus.com>
5076 * parse.y (trap_overflow_corner_case): New rule.
5077 (unary_expression): Use it.
5078 * lex.c (java_init_lex): Don't set minus_seen.
5079 (yylex): Don't use minus_seen. Communicate overflow to parser for
5081 (error_if_numeric_overflow): New function.
5082 * parse.h (minus_seen): Removed field.
5083 (JAVA_RADIX10_FLAG): New define.
5085 2001-11-07 Tom Tromey <tromey@redhat.com>
5087 Patch for PR java/1414:
5088 * parse.y (case_label_list): New global.
5089 (goal): Register case_label_list with GC.
5090 (java_complete_lhs): Save new case on case_label_list.
5091 (patch_switch_statement): Check for duplicate case labels.
5093 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5095 * parse.y (patch_assignment): Removed unused third argument.
5096 (java_complete_lhs): Removed unused third argument to patch_assignment.
5098 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5100 * lang.c: Include langhooks-def.h.
5101 * Make-lang.in: Update.
5103 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5105 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5107 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5109 * mangle.c (find_compression_record_match): Don't match compression
5110 records for package name elements unless they occur at the start of
5111 the name. Fix for PR java/4717.
5113 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5115 * expr.c (expand_java_field_op): Don't special-case references to
5116 java.lang.PRIMTYPE.TYPE.
5117 (build_primtype_type_ref): Removed.
5118 * java-tree.h (build_primtype_type_ref): Remove prototype.
5119 * parse.y (maybe_build_primttype_type_ref): Removed.
5120 (complete_function_arguments): Don't special-case references to
5121 java.lang.PRIMTYPE.TYPE.
5122 (patch_assignment): Likewise.
5123 (array_constructor_check_entry): Likewise.
5125 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5127 * mangle.c (static tree compression_table): Fixed leading comment.
5128 * parse.h (struct parser_ctxt): Fixed field comment.
5129 * parse.y (check_pkg_class_access): New prototype, fixed leading
5130 comment, new parameter used to emit error only if passed as true.
5131 (parse_check_super): Pass extra argument to check_pkg_class_access.
5132 (do_resolve_class): Likewise.
5133 (process_imports): Likewise.
5134 (read_import_dir): Fixed indentation.
5135 (find_in_imports_on_demand): New local class_type_name. Local
5136 node_to_use deleted. while loop changed into for loop. Report
5137 multiple definition only for accessible classes. Improved error
5139 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5140 assigned to parameter list, fixed indentation. while loop changed
5141 into for loop, restore TREE_CHAIN on local `tem' before the next
5144 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5146 * lang.c (lang_get_alias_set): Deleted.
5148 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5150 * gjavah.c (jni_print_char): Fix thinko in last change.
5152 * gjavah.c (jni_print_char, decode_signature_piece): Use
5153 safe-ctype macros and/or fold extra calls into fewer ones.
5154 * lex.c (java_read_unicode, java_lex): Likewise.
5155 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5156 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5157 * mangle_name.c (append_unicode_mangled_name,
5158 unicode_mangling_length): Likewise.
5160 2001-10-17 Richard Henderson <rth@redhat.com>
5162 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5164 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5166 * lang.c (langhooks.h): Included.
5167 (LANG_HOOKS_INIT): Redefined.
5168 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5169 (LANG_HOOKS_DECODE_OPTION): Likewise.
5170 (struct lang_hooks lang_hooks): New initialization.
5172 2001-10-11 Per Bothner <per@bothner.com>
5174 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5175 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5176 The former is simpler, and jcf-write.c handles it better.
5177 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5178 or WITH_CLEANUP_EXPR.
5179 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5180 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5182 * parse.y (patch_if_else_statement): If the condition is constant,
5183 optimize away the test.
5185 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5187 * parse.y (patch_cast): Call patch_string on the first operand of
5188 the incoming node, update it if necessary. Fixes PR java/4510.
5190 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5192 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5193 when name qualifier matches a package name.
5195 2001-10-08 Tom Tromey <tromey@redhat.com>
5197 Fix for PR java/4489:
5198 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5199 force a new label when computing `body_block'.
5201 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5203 * jcf-io.c (format_uint): Const-ify.
5204 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5205 * lex.c (java_get_line_col): Likewise.
5206 * parse.y (build_incdec): Likewise.
5208 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5210 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5211 a NULL enclosing context if appropriate. Fixes PR java/4466.
5213 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5215 * parse.y (patch_assignment): Use lvalue's original TYPE when
5216 building the final COMPOUND_EXPR.
5217 (try_reference_assignconv): Fixed leading comment.
5219 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5221 * parse.y (check_final_variable_indirect_assignment): For
5222 COMPOUND_EXPR, return only if finals were found initialized
5223 properly, if not, keep on checking.
5224 (check_final_variable_global_assignment_flag): New local
5225 error_found, set when appropriate and used to decide whether to
5226 report uninitialized finals. Fixed typo in comment.
5228 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5230 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5231 last three initializations. Fixes PR java/4360.
5233 2001-09-21 Richard Henderson <rth@redhat.com>
5235 * class.c (get_dispatch_table): Handle function descriptors.
5236 (build_dtable_decl): Likewise.
5237 * expr.c (build_invokevirtual): Likewise.
5239 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5241 * parse.y (patch_method_invocation): Build class initialization
5242 when static finals are used to qualify method invocation.
5245 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5247 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5248 build_type_name_from_array_name.
5249 (STRING_STRIP_BRACKETS): New macro.
5250 * parse.y (build_type_name_from_array_name): New function.
5251 (array_creation_expression:): Accumulate []s instead of [s.
5252 (cast_expression:): Accumulate []s instead of [s after cast type
5254 (build_array_from_name): Local string deleted, use
5255 build_type_name_from_array_name.
5256 (build_unresolved_array_type): Accumulate []s instead of [s after
5258 (register_fields): Fixed comment.
5259 (resolve_class): Local name, base deleted, new locals tname and
5260 array_dims. Use build_type_name_from_array_name. Use array_dims to
5262 (purify_type_name): Use STRING_STRIP_BRACKETS.
5264 2001-09-18 Andreas Jaeger <aj@suse.de>
5266 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5267 * jv-scan.c: Likewise.
5269 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5271 * parse.y (patch_method_invocation): Inner class creation context
5272 check not enforced within constructors. Fixes PR java/1873.
5274 2001-09-16 Tom Tromey <tromey@redhat.com>
5276 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5277 NOTE_PUSH for single-case push. Fixes PR java/4189.
5279 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5281 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5282 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5283 (struct lang_type): New fields import_list and import_demand_list.
5284 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5285 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5286 (do_resolve_class): New local saved_enclosing_type, initialized,
5287 passed as parameter to find_in_imports and find_in_imports_on_demand.
5288 (find_in_imports): Added paramater enclosing_type, use its
5289 TYPE_IMPORT_LIST when applicable.
5290 (find_in_imports_on_demand): Added parameter enclosing_type, use
5291 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5292 declaration and initialization.
5293 (fold_constant_for_init): Switch/restore current_class to the
5294 appropriate context.
5296 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5298 * verify.c (verify_jvm_instructions): Fix typo.
5300 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5302 * expr.c (expand_invoke): Const-ification.
5303 * parse.y (patch_method_invocation): Likewise.
5305 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5307 * gjavah.c (cxx_keywords): Const-ification.
5308 * keyword.gperf (java_keyword): Likewise.
5309 * lang.c (java_tree_code_name): Likewise.
5310 * lex.c (cxx_keywords): Likewise.
5311 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5313 2001-09-11 Richard Henderson <rth@redhat.com>
5315 * parse.h (ctxp_for_generation): Mark extern.
5317 2001-09-10 Richard Henderson <rth@redhat.com>
5319 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5321 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5323 * typeck.c (java_array_type_length, build_prim_array_type):
5324 Represent empty arrays by NULL index.
5326 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5328 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5329 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5331 2001-09-06 Anthony Green <green@redhat.com>
5333 * class.c (O_BINARY): Define if necessary.
5334 (registerResource_libfunc): Declare.
5335 (init_class_processing): Initilize registerResource_libfunc.
5336 (compile_resource_file): New function.
5337 * java-tree.h (resource_name): Declare.
5338 (compile_resource_file): Declare.
5339 * jcf-parse.c (yyparse): Handle compiling java resource files.
5340 * lang.c (java_decode_option): Handle -fcompile-resource option.
5341 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5343 * gcj.texi (Code Generation): Add documentation for -R flag.
5345 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5347 * jcf-write.c (generate_classfile): Issue an error in case of
5348 field/initial value mismatch.
5349 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5350 being initialized and we're generating bytecode.
5351 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5352 set DECL_INITIAL properly when appropriate.
5356 2001-09-01 Per Bothner <per@bothner.com>
5358 * parse.y (maybe_yank_clinit): A field without an initializer is not
5359 relevant. All initializers except static final and constant require
5360 <clinit>, regardless of flag_emit_class_files.
5362 2001-08-31 Per Bothner <per@bothner.com>
5364 * class.c (set_constant_value): When not emitting class files, then a
5365 String ConstantValue is a utf8const_ptr_type.
5367 2001-08-30 Per Bothner <per@bothner.com>
5369 * jcf-write.c (generate_classfile): Check that field is primitive
5370 or string before emitting ConstantValue attribute.
5372 2001-08-30 Per Bothner <per@bothner.com>
5374 * parse.y (resolve_qualified_expression_name): If creating a
5375 COMPOUND_EXPR, set it's type correctly.
5377 2001-08-30 Per Bothner <per@bothner.com>
5379 * jcf-io.c (open_class): Set filename field.
5381 * jcf-parse,c (parse_class_file): Set current_function_decl
5382 for better error message when Code attribute is missing.
5384 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5385 better diagnostics, especially for constructors.
5387 2001-08-30 Per Bothner <per@bothner.com>
5389 * jcf-write.c (generate_classfile): Don't write ConstantValue
5390 attribute if field is not final, for compatibility with jdk.
5392 * jcf-write.c (generate_classfile): Convert ConstantValue values
5393 to correct type. Work-around for front-end bug.
5394 * class.c (set_constant_value): Error if constant has wrong type.
5396 2001-08-30 Per Bothner <per@bothner.com>
5398 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5399 "Double" are printed at verbosity 1.
5401 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5403 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5405 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5407 * parse.y (patch_assignment): Don't verify final re-assignment here.
5408 (java_complete_lhs): Verify assignments to finals calling
5409 patch_assignment. Verify re-assignments to finals before calling
5412 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5414 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5417 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5419 * lex.c (java_lex): new local found_hex_digits. Set and then used
5420 in test to reject invalid hexadecimal numbers.
5421 * parse.y (java_complete_tree): Prevent unwanted cast with
5422 initialized floating point finals.
5423 (patch_binop): Emit a warning when detecting a division by zero,
5424 mark result not constant, don't simplify non integer division.
5426 2001-08-28 Per Bothner <per@bothner.com>
5428 * jcf-write.c (generate_bytecode_insns): For increments and
5429 decrements just recurse to push constant. Improvement on Mark's patch.
5431 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5433 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5434 real conversion for increments and decrements of reals.
5436 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5438 * parse.y (resolve_qualified_expression_name): Handle unresolved
5439 qualified expressions, prevent numerical qualifiers, fixed typo.
5442 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5444 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5445 don't report anything but deprecated class when marked so. Handle
5447 (patch_method_invocation): Check deprecation on methods and types.
5448 (patch_binop): code becomes an enum tree_code, added default: to
5449 switch to handle that. Detect division by zero, try to fold and
5450 return before using a subroutine.
5452 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5454 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5455 file smaller than 4 bytes.
5456 * parse.y (check_inner_circular_reference): New function.
5457 (check_circular_reference): Likewise.
5458 (array_initializer:): Accept {,}.
5459 (java_check_circular_reference): Rewritten using
5460 check_circular_reference and check_inner_circular_reference.
5461 (java_complete_expand_method): Unconditionally save and restore
5462 the unpurged exception list.
5463 (build_dot_class_method_invocation): Unmangle signature parameter.
5465 2001-08-21 Tom Tromey <tromey@redhat.com>
5467 * decl.c (init_decl_processing): Add `throws' field to method
5469 * class.c (make_method_value): Compute `throws' field for method.
5471 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5473 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5474 circularity is detected.
5475 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5477 2001-08-17 Richard Henderson <rth@redhat.com>
5479 * class.c (emit_register_classes): Add align parameter to
5480 call to assemble_integer.
5482 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5484 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5485 loading a class_or_name fails, try considering an innerclass name
5486 and load the enclosing context.
5487 * parse.y (resolve_inner_class): New function.
5488 (find_as_inner_class): Added leading comment.
5489 (register_incomplete_type): Keep the current context as enclosing
5490 context for JDEP_FIELD dependencies.
5491 (do_resolve_class): Locals new_class_decl and super initialized to
5492 NULL. Call resolve_inner_class, explore the enclosing context
5493 superclass if necessary.
5496 2001-08-16 Tom Tromey <tromey@redhat.com>
5498 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5499 * gjavah.c (main): Updated for change to jcf_path_seal.
5500 * lang.c (version_flag): New global.
5501 (java_decode_option): Recognize `-version'.
5502 (java_init): Update for change to jcf_path_seal.
5503 * jcf.h (jcf_path_seal): Added `print' argument.
5504 * jcf-path.c (jcf_path_seal): Added `print' argument.
5506 2001-08-13 Zack Weinberg <zackw@panix.com>
5508 * Make-lang.in (java/decl.o): Update dependencies.
5509 * decl.c: Include libfuncs.h, don't include toplev.h.
5511 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5513 * decl.c (init_decl_processing): exception_type_node,
5514 class_not_found_type_node, and no_class_def_found_type_node
5515 initialized. predef_filenames augmented accordingly.
5516 instinit_identifier_node initialized.
5517 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5518 * java-tree.h (enum java_tree_index): New entries
5519 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5520 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5521 (exception_type_node): New macro.
5522 (class_not_found_type_node): Likewise.
5523 (no_class_def_found_type_node): Likewise.
5524 (instinit_identifier_node): Likewise.
5525 (PREDEF_FILENAMES_SIZE): Adjusted.
5526 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5527 (struct lang_type): Fixed typo in bitfield name.
5528 (DECL_INSTINIT_P): New macro.
5529 (ID_INSTINIT_P): Likewise.
5530 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5532 * parse.y (encapsulate_with_try_catch): New function.
5533 (generate_instinit): Likewise.
5534 (build_instinit_invocation): Likewise.
5535 (ctors_unchecked_throws_clause_p): Likewise.
5536 (add_instance_initializer): Deleted.
5537 (build_instance_initializer): Likewise.
5538 (in_instance_initializer): Likewise.
5539 (check_method_redefinition): instinit$ not to be verified.
5540 (java_complete_expand_methods): Generate instinit$, simplified code.
5541 (build_dot_class_method): Eliminated unnecessary locals. Use
5542 encapsulate_with_try_catch, removed unnecessary code.
5543 (fix_constructors): New local iii. Use build_instinit_invocation.
5544 (patch_method_invocation): Added comment.
5545 (maybe_use_access_method): Don't consider instinit$.
5546 (find_applicable_accessible_methods_list): Shorten the search for
5548 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5549 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5550 (patch_throw_statement): Likewise. Fixed typo.
5552 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5555 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5556 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5558 (lang_specific_pre_link): Use set_input to set input_filename.
5560 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5561 (main): Fix definition.
5562 Strip `main' from classname.
5565 2001-08-11 Zack Weinberg <zackw@panix.com>
5567 * lex.h: Don't include setjmp.h. Don't define
5568 SET_FLOAT_HANDLER or prototype set_float_handler.
5570 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5572 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5573 `poplevel' in the right order.
5575 2001-08-09 Richard Henderson <rth@redhat.com>
5577 * Make-lang.in (class.o): Depend on TARGET_H.
5578 * class.c (emit_register_classes): Use target hooks instead of
5579 assemble_constructor and assemble_destructor.
5581 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5583 * check-init.c (flags.h): Include
5584 (check_init): Don't report uninitialized static class
5585 initialization flags, don't free bit index when doing static class
5586 initialization optimization.
5587 (check_for_initialization): Return type changed to `unsigned int.'
5588 (attach_initialized_static_class): New function.
5589 * class.c (add_method_1): Create the initialized static class
5591 (finish_class): Always emit deferred inline methods.
5592 * decl.c (emit_init_test_initialization): Moved to expr.c
5593 (complete_start_java_method): Don't traverse
5594 DECL_FUNCTION_INIT_TEST_TABLE.
5595 (lang_mark_tree): Mark hash tables in function decls.
5596 * expr.c (emit_init_test_initialization): Moved from decl.c.
5597 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5598 initialization flag, set DECL_CONTEXT and
5599 LOCAL_CLASS_INITIALIZATION_FLAG.
5600 (java_lang_expand_expr): Emit initialization code for static class
5601 initialized flags when entering block, if necessary.
5602 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5603 * java-tree.h (flag_optimize_sci): New global variable declaration.
5604 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5605 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5606 (LOCAL_FINAL_P): Fixed typo in comment.
5607 (FINAL_VARIABLE_P): Likewise.
5608 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5609 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5610 (struct lang_decl): New fields `ict', `smic' and `cif.'
5611 (check_for_initialization): New returned value for global.
5612 (attach_initialized_static_class): New global function.
5613 (STATIC_CLASS_INIT_OPT_P): New macro.
5614 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5615 * lang.c (java_decode_option): Handle
5616 `-fno-optimize-static-class-initialization'
5617 * parse.y (start_complete_expand_method): New function.
5618 (java_expand_method_bodies): Likewise.
5619 (attach_init_test_initialization_flags): Likewise.
5620 (adjust_init_test_initialization): Likewise.
5621 (emit_test_initialization): Likewise.
5622 (java_complete_expand_methods): Nullify abstract and native method
5624 (java_complete_expand_method): New locals `fbody', `block_body'
5625 and `exception_copy.' Reorganized: directly return on empty method
5626 bodies, call `start_complete_expand_method', remember definitely
5627 initialized static class in function, don't expand method bodies.
5628 (java_expand_classes): Call `java_expand_method_bodies' before
5629 `finish_class' when compiling to native.
5630 (resolve_expression_name): Use `orig' after building outer class
5632 (patch_invoke): Remember static method invocations.
5634 2001-08-06 Richard Henderson <rth@redhat.com>
5636 * class.c (emit_register_classes): Pass a symbol_ref and priority
5637 to assemble_constructor.
5639 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5641 * java-tree.h (all_class_filename): New macro.
5642 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5643 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5644 newly created IDENTIFIER_NODE to `all_class_filename.'
5646 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5648 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5649 Use ggc_add_tree_root to register roots.
5651 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5653 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5654 second operand calling check_init.
5655 * decl.c (complete_start_java_method): Swaped second and third
5656 arguments while creating WITH_CLEANUP_EXPR node.
5657 * jcf-write.c (generate_bytecode_insns): Use second operand
5658 instead of third when handling WITH_CLEANUP_EXPR.
5659 * parse.y (java_complete_lhs): Expand second operand of
5660 WITH_CLEANUP_EXPR nodes.
5661 (patch_synchronized_statement): Swaped second and third arguments
5662 while creating WITH_CLEANUP_EXPR node.
5664 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5666 * parse.y (create_interface): Avoid cyclic inheritance report when
5667 syntax error encountered during class definition.
5670 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5672 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5674 (lang_specific_pre_link): Use set_input to set input_filename.
5676 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5677 (main): Fix definition.
5678 Strip `main' from classname.
5681 2001-07-18 Tom Tromey <tromey@redhat.com>
5684 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5685 * lex.c (java_new_lexer): Use ICONV_CONST.
5686 (java_read_char): Likewise.
5687 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5688 (jv-scan$(exeext)): Likewise.
5690 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5692 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5693 * parse.y (check_class_interface_creation): Allow `private' if the
5694 enclosing is not an interface.
5695 (create_interface): Interface tagged public if the enclosing
5696 context is an interface.
5697 (create_class): Class tagged public if the enclosing context
5701 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5703 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5706 2001-07-14 Tim Josling <tej@melbpc.org.au>
5708 * check-init.c (check_init): Remove references to EXPON_EXPR.
5710 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5712 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5713 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5716 2001-07-13 Tom Tromey <tromey@redhat.com>
5718 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5721 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5723 * parse.y (patch_method_invocation): Don't override primary if one
5724 is already provided, but let this$<n> be built. Fixed comment.
5726 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5728 * parse.y (empty_statement:): Report empty statement error only
5729 when found at class declaration level.
5732 2001-07-12 Tom Tromey <tromey@redhat.com>
5734 * expr.c (expand_load_internal): New function.
5735 (LOAD_INTERNAL): Use it.
5737 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5739 * parse.y (verify_constructor_super): Compare anonymous class ctor
5740 args with `valid_method_invocation_conversion_p.'
5743 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5745 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5746 `-fsyntax-only.' Fixes PR java/3248
5748 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5750 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5752 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5754 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5755 current function is static. Fixes PR java/1970
5757 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5759 * parse.y (patch_method_invocation): Add enclosing context to ctor
5760 calls if necessary. Fixes PR java/2953
5762 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5764 * parse.y (resolve_package): Abort if qualified expression member
5766 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5769 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5771 * verify.c: Don't use // comments.
5773 2001-07-05 Tom Tromey <tromey@redhat.com>
5775 * lang.c (flag_assume_compiled): Removed.
5776 * java-tree.h (flag_assume_compiled): Removed.
5777 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5778 -fhash-synchronization, -fuse-divide-subroutine,
5779 -fcheck-references, -femit-class-file, -femit-class-files,
5780 -fassume-compiled. Updated --encoding information. Changed
5781 -foutput-class-dir to `-d'.
5783 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5785 * jcf-parse.c (parse_class_file): Add lineno parameter to
5786 debug_start_source_file call.
5788 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5790 * gcj.texi: Use gpl.texi.
5791 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5792 dependencies and use doc/include in search path.
5794 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5796 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5797 `this'. If so, don't build instance initializers.
5799 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5801 * parse.y (resolve_expression_name): Improved error message for
5802 inner class cases. Fixes PR java/1958
5804 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5806 * lang.c: #include diagnostic.h
5807 (lang_print_error): Add a `diagnostic_context *' parameter.
5808 (java_dummy_print): Likewise.
5809 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5811 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5813 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5814 * jcf.h (typedef struct JCF): New bitfield `finished.'
5815 (JCF_FINISH): Set `finished.'
5816 (JCF_ZERO): Reset `finished.'
5819 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5821 * parse.y (class_body_declaration:): Don't install empty instance
5825 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5827 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5828 (set_class_decl_access_flags): New function.
5829 * java-tree.h (set_class_decl_access_flags): New prototype.
5830 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5831 (parse_class_file): New local `decl_max_locals.' Take wide types
5832 into account to compute DECL_MAX_LOCALS.
5833 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5836 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5838 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5840 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5842 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5843 * parse.y (do_resolve_class): Moved comments out to leading comment
5844 section. Removed local `start', New local `_ht' and
5845 `circularity_hash.' Record `enclosing' in hash table and search
5846 it to detect circularity. Use `enclosing' as an argument to
5847 `lookup_cl.' Free the hash table when done.
5849 2001-06-19 Tom Tromey <tromey@redhat.com>
5851 * lex.c (java_read_char): Disallow invalid and overlong
5852 sequences. Fixes PR java/2319.
5854 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5856 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5858 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5860 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5861 arguments accordingly.
5863 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5865 * gcj.texi: Move contents to just after title page.
5867 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5869 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5871 (patch_incomplete_class_ref): Build the class ref, build the class
5872 init if necessary, complete the tree.
5875 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5877 * parse.y (lookup_field_wrapper): Test `name' code.
5878 (resolve_qualified_expression_name): Test `qual_wfl' code.
5879 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5880 handle `qual_wfl' by code.
5881 (maybe_build_primttype_type_ref): Test `wfl' code.
5883 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5885 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5887 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5888 the dvi file in the java directory.
5890 2001-05-25 Sam TH <sam@uchicago.edu>
5892 * gen-table.pl javaop.h jcf.h lex.h,
5893 parse.h: Fix header include guards.
5895 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5897 * jv-scan.c (version): Update copyright year.
5899 2001-05-21 Per Bothner <per@bothner.com>
5901 * jcf-parse.c (read_class): If class is from .class or .zip file
5902 and it's already been read, don't push/pop parser context.
5904 2001-05-18 Per Bothner <per@bothner.com>
5906 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5907 command line so the jvgenmain-generated main program comes first.
5909 2001-05-15 Tom Tromey <tromey@redhat.com>
5911 * class.c (build_utf8_ref): Don't generate identifier based on
5914 2001-05-12 Richard Henderson <rth@redhat.com>
5916 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5917 * expr.c (java_lang_expand_expr): Expand it.
5918 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5919 calling build_exception_object_ref.
5920 * parse.y (catch_clause_parameter): Likewise.
5921 (build_dot_class_method): Likewise.
5922 (try_reference_assignconv): Likewise.
5923 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5924 * jcf-write.c (generate_bytecode_insns): Likewise.
5926 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5928 * parse.y (build_unresolved_array_type): Set
5929 EXPR_WFL_QUALIFICATION on the newly created wfl.
5930 Fixes PR java/2538. Fixes PR java/2535.
5932 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5934 * parse.y (fix_constructors): Removed unnecessary assignment to
5935 local. Moved assignment to `this$<n>', fixed comments and
5937 (build_wfl_wrap): Fixed indentation.
5938 Fixes PR java/2598, java/2579 and java/2658.
5940 2001-05-03 Mo DeJong <mdejong@redhat.com>
5942 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5943 check for byte swap.
5945 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5947 * expr.c (build_class_init): Move MODIFY_EXPR
5948 outside of COND_EXPR. Remove variable `call'.
5950 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5952 * decl.c: NULL_PTR -> NULL.
5953 * jcf-write.c: Likewise.
5955 2001-05-01 Tom Tromey <tromey@redhat.com>
5957 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5958 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5959 * gcj.texi: Updated copyright text. Include fdl.texi.
5960 (Top): Link to new node.
5962 2001-05-01 Per Bothner <per@bothner.com>
5964 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5966 2001-05-01 Per Bothner <per@bothner.com>
5968 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5969 import_list contains the name, not the TREE_PURPOSE.
5971 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5973 * jcf-io.c (read_zip_member): Cast to long in comparison with
5976 * jvspec.c (lang_specific_driver): Initialize variables.
5978 * mangle.c (find_compression_record_match): Likewise.
5980 * typeck.c (build_null_signature): Provide static prototype. Mark
5981 parameter with ATTRIBUTE_UNUSED.
5983 * verify.c (verify_jvm_instructions): Initialize variable.
5985 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5987 * parse.y (do_resolve_class): Check for cyclic inheritance during
5988 inner class resolution.
5990 2001-04-27 Per Bothner <per@bothner.com>
5992 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5993 while iterating, since that could cause gc to lose stuff.
5995 2001-04-26 Per Bothner <per@bothner.com>
5997 Fix method search wrt scope of inner classes to match JLS2.
5998 * typeck.c (build_null_signature): New static function.
5999 (has_method): New function. Uses build_null_signature and lookup_do.
6000 * java-tree.h (has_method): New declaration.
6001 * parse.y (find_applicable_accessible_methods_list): Do not search
6002 context of inner classes here.
6003 (patch_method_invocation): Search scope, ie. current and outer clases,
6004 for method matching simple name, to find class.
6006 2001-04-26 Per Bothner <per@bothner.com>
6008 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6009 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6011 * constants.c (find_methodref_with_class_index): New function.
6012 (find_methodref_index): Use find_methodref_with_class_index.
6013 * java-tree.h (find_methodref_with_class_index): New declaration.
6014 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6015 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6016 If context changed from interface to class, don't use invokeinterface.
6018 2001-04-25 Per Bothner <per@bothner.com>
6020 * verify.c (verify_jvm_instructions): For field instructions,
6021 check that field index is valid. For invoke instructions, check that
6022 method index is valid.
6024 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6026 * config-lang.in (target_libs): Copy from $libgcj_saved.
6028 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6030 * decl.c (init_decl_processing): Add new class "protectionDomain"
6032 * class.c (make_class_data): Set initial value for "protectionDomain".
6034 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6036 * jvspec.c (lang_specific_driver): Fix memory allocation
6037 deficit, by using concat in lieu of xmalloc/sprintf.
6039 2001-04-20 Per Bothner <per@bothner.com>
6041 Fixes to compile multiple .class files at once.
6042 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6043 * java-tree.h (CLASS_PARSED_P): New macro.
6044 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6045 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6046 (read_class): Avoid some code duplication.
6047 Don't call JCF_FINISH for a .class file - might be needed later.
6048 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6049 rather than CLASS_LOADED_P, since latter implies class laid out.
6050 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6051 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6053 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6055 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6057 * boehm.c: Include toplev.h.
6059 2001-04-06 Tom Tromey <tromey@redhat.com>
6060 Alexandre Petit-Bianco <apbianco@redhat.com>
6062 Fix for PR gcj/1404 and PR gcj/2332:
6063 * parse.y (build_array_from_name): If we use the type_wfl then
6064 accumulate dimensions from the original type as well.
6065 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6067 2001-04-06 Tom Tromey <tromey@redhat.com>
6069 * parse.y (analyze_clinit_body): Return true if the second operand
6070 of a METHOD_EXPR is nonzero.
6072 2001-04-06 Tom Tromey <tromey@redhat.com>
6074 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6076 ($(srcdir)/java/parse.c): Likewise.
6078 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6080 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6081 (version-gcc): Initialized.
6082 (which-gcj): Likewise.
6084 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6086 * java-tree.h (struct lang_decl): New macro
6087 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6088 * parse.y (build_instance_initializer): New function.
6089 (add_instance_initializer): Use it.
6090 (java_fix_constructors): Set `current_class' before fix pass.
6091 (fix_constructors): Just return if already fixed. Move `super()'
6092 invocation ahead. Use `build_instance_initializer.'
6095 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6097 * parse.y (resolve_qualified_expression_name): Pass field's
6098 DECL_CONTEXT to `not_accessible_p.'
6099 (not_accessible_p): Changed parameters order in `inherits_from_p'
6102 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6104 * lang-options.h: Add flag_check_references.
6106 2001-04-04 Per Bothner <per@bothner.com>
6108 * java-tree.h (CONSTANT_VALUE_P): New macro.
6109 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6110 * parse.y (maybe_build_class_init_for_field): New static function.
6111 (resolve_expression_name, resolve_field_access): Use
6112 maybe_build_class_init_for_field instead of build_class_init
6113 This does not do the init if the field is compile-time-constant.
6114 (resolve_field_access): Simplify.
6116 * parse.y (fold_constant_for_init): Merge test into switch.
6118 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6120 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6122 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6124 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6126 * expr.c (pop_type_0): Save the result of the first
6127 lang_printable_name call in a scratch buffer, so it
6128 won't be clobbered by the second call.
6130 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6132 * parse-scan.y (array_type:): Rewritten.
6133 (type_declaration:): `empty_statement' replaces `SC_TK.'
6134 (class_member_declaration:): `empty statement' added.
6135 (method_body:): Simplified.
6136 (static_initializer:): Likewise.
6137 (primary_no_new_array:): Use `type_literals.'
6138 (type_literals:): New rule.
6139 (dims:): Set and update `bracket_count.'
6140 Fixes PR java/1074. Fixes PR java/2412.
6142 2001-03-28 Hans Boehm <boehm@acm.org>
6144 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6145 (get_boehm_type_descriptor): Set type on returned value to be a
6146 pointer length integer.
6148 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6150 * expr.c (pop_type_0): Call `concat' rather than building the
6152 (pop_type): Add format specifier in call to `error'.
6154 * parse.y (patch_method_invocation): Avoid casting away
6157 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6159 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6161 2001-03-28 Richard Henderson <rth@redhat.com>
6163 IA-64 ABI Exception Handling:
6164 * Make-lang.in (except.o): Don't depend on eh-common.h.
6165 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6166 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6167 [soft_exceptioninfo_call_node]: Remove.
6168 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6169 (end_java_method): No emit_handlers.
6170 * except.c (java_set_exception_lang_code): Remove.
6171 (method_init_exceptions): Don't call it.
6172 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6173 (build_exception_object_ref): New.
6174 (expand_end_java_handler): Update for except.h name changes.
6175 (emit_handlers, expand_resume_after_catch): Remove.
6176 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6177 (process_jvm_instruction): Use build_exception_object_ref.
6178 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6179 (soft_exceptioninfo_call_node): Remove.
6180 (build_exception_object_ref): Declare.
6181 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6182 soft_exceptioninfo_call_node. Move processing ...
6183 [EXC_PTR_EXPR]: ... here.
6184 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6185 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6186 (source_end_java_method): No java_set_exception_lang_code or
6188 (build_dot_class_method): Use build_exception_object_ref.
6189 (try_reference_assignconv): Check EXC_PTR_EXPR not
6190 soft_exceptioninfo_call_node.
6192 2001-03-28 Richard Henderson <rth@redhat.com>
6194 * java-tree.h (throw_node): Define as a single member of
6195 java_global_trees instead of a separate array.
6196 (JTI_THROW_NODE): New.
6197 * decl.c (throw_node): Don't declare.
6198 (init_decl_processing): Init a scalar throw_node.
6199 Don't register it for gc.
6200 * check-init.c (check_init): Reference scalar throw_node.
6201 * expr.c (build_java_athrow): Likewise.
6202 * jcf-write.c (generate_bytecode_insns): Likewise.
6203 * parse.h (BUILD_THROW): Likewise.
6205 2001-03-28 Richard Henderson <rth@redhat.com>
6207 * decl.c (end_java_method): Do not save and restore
6208 flag_non_call_exceptions.
6209 * parse.y (source_end_java_method): Likewise.
6210 * lang.c (flag_exceptions): Don't declare.
6211 (java_init_options): Set flag_non_call_exceptions. Set
6212 flag_exceptions here ...
6213 (java_init): ... not here.
6215 2001-03-27 Richard Henderson <rth@redhat.com>
6217 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6218 exceptions_via_longjmp.
6220 * lang.c (flag_new_exceptions): Don't declare it.
6221 (java_init_options): Or set it.
6223 2001-03-27 Richard Henderson <rth@redhat.com>
6225 * decl.c (end_java_method): Rename asynchronous_exceptions to
6226 flag_non_call_exceptions.
6227 * parse.y (source_end_java_method): Likewise.
6229 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6231 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6233 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6235 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6237 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6239 * parse.y (find_as_inner_class): Follow current package
6240 indications not to mistakingly load an unrelated class.
6242 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6244 * constants.c (PUTN): Use memcpy, not bcopy.
6246 * lex.c (java_read_char): Use memmove, not bcopy.
6248 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6250 2001-03-23 Per Bothner <per@bothner.com>
6252 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6253 macro for better error pin-pointing.
6254 * java-tree.h: Fix typo in comment.
6256 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6257 Don't include jsr/goto in exception range.
6258 Check if start and end of exception range are the same (also TRY_EXPR).
6259 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6260 However, do emit the following goto even if try_block is empty.
6261 Defer freeing exception_decl until after the finalizer, to make
6262 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6264 * parse.y (java_complete_lhs): If the try-clause is empty, just
6265 return the finally-clause and vice versa.
6267 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6269 * gcj.texi (Input Options): documented the check for attribute
6270 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6271 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6272 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6273 (jcf_parse): Check for the right classes archive if necessary.
6274 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6275 (jcf_parse_fields): Fixed indentation.
6276 * jcf-write.c (append_gcj_attribute): New function.
6277 (generate_classfile): Compute the attribute count, invoke
6278 `append_gcj_attribute'.
6279 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6280 turned into bit-fields. New bit-field `right_zip.'
6281 (JCF_ZERO): Set `right_zip' to zero.
6282 * lang-options.h (-fforce-classes-archive-check): Added flag.
6283 * lang.c (flag_force_classes_archive_check): New flag.
6284 (lang_f_options): New entry `force-classes-archive-check.'
6287 2001-02-07 Andrew Haley <aph@redhat.com>
6289 * gcj.texi (Configure-time Options): Add -fcheck-references.
6290 * expr.c (build_java_indirect_ref): New function.
6291 (java_check_reference): New function.
6292 (build_java_array_length_access): Use build_java_indirect_ref to
6293 check for null references.
6294 (build_java_arrayaccess): Likewise.
6295 (build_get_class): Likewise.
6296 (build_field_ref): Likewise.
6297 (invoke_build_dtable): Likewise.
6298 (build_invokeinterface): Likewise.
6299 * lang.c (lang_f_options): Add flag_check_references.
6300 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6301 * java-tree.h (flag_check_references): New variable.
6302 * lang.c (flag_check_references): Likewise.
6303 * parse.y (patch_invoke): Use java_check_reference.
6304 (patch_assignment): Allow for extra nesting in
6305 _Jv_CheckArrayStore.
6307 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6309 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6310 * lex.c (cxx_keywords): Likewise.
6312 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6314 * parse.y (qualify_ambiguous_name): Broaden `length'
6315 recognition. Help MODIFY_EXPR be resolved as expression names.
6316 Fixes PR java/2066. Fixes PR java/2400.
6318 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6320 * gjavah.c (process_file): Mark interface definitions with
6321 "__attribute__ ((java_interface))".
6323 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6325 * class.c (layout_class): Fixed push_super_field's second
6326 argument. Fixes PR java/2333.
6327 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6328 too early to lay innerclasses out.
6330 2001-03-20 Tom Tromey <tromey@redhat.com>
6331 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6334 inside an array reference. Insertion of the array store check
6335 rewritten. Fixes PR java/2299.
6337 2001-03-20 Tom Tromey <tromey@redhat.com>
6339 * lex.c (java_read_unicode): Only accept leading `u's.
6341 2001-03-20 Tom Tromey <tromey@redhat.com>
6343 * jcf-parse.c (read_class): Initialize `class'.
6345 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6347 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6349 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6351 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6352 (layout_class): Likewise.
6353 (layout_class_method): Likewise.
6354 (emit_register_classes): Likewise.
6355 * decl.c (builtin_function): Likewise.
6356 (give_name_to_locals): Likewise.
6358 2001-03-19 Per Bothner <per@bothner.com>
6360 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6361 before trying to load an inner class.
6363 Fixes to process to command-line .class files in two passes.
6364 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6365 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6366 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6367 * class.c (is_compiled_class): Fix for renamed flag.
6368 * parse.y (maybe_create_class_interface_decl): Likewise.
6369 * jcf-parse.c (yyparse): Also set if compiling .class files.
6370 * jcf-parse.c (read_class); Read current_class.
6371 (jcf_parse): Make static.
6372 (load_inner_classes): New function, with code moved from jcf_parse,
6373 because we need to inner classes after the command-line files are read.
6374 (yyparse): Set finput to NULL when it doesn't need to be closed.
6375 Reduce use of main_jcf (basically only for archive) and
6376 use finput instead of main_jcf->read_state.
6377 Inline jcf_figure_file_type into yyparse.
6378 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6379 Defer load_inner_classes and parse_class_file to a second pass,
6380 after we've correctly mapped command-line .clas fiels to classes.
6381 (jcf_figure_file_type): Removed.
6382 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6383 (JCF_ZERO): Also clear zipd field.
6384 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6386 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6388 * jcf-parse.c (yyparse): Change ch from char * to char.
6390 2001-03-19 Per Bothner <per@bothner.com>
6392 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6393 Add constructed filelist-file at end, following -xjava. Thus any .o
6394 and library files are not affected by the -xjava. Also wrap
6395 explicit @FILE with -xjava and -xnone.
6397 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6399 * class.c (build_static_field_ref): Call make_decl_rtl() after
6400 setting the DECL_EXTERNAL flag.
6402 2001-03-17 Per Bothner <per@bothner.com>
6404 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6406 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6407 when result is is needed (target is STACK_TARGET).
6409 * parse.h (JDEP_SOLV): Removed.
6410 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6412 * parse.y (incomplete_class_list): Removed.
6413 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6414 It doesn't work if resolve_class changes the name of an array type
6415 that is on the list and then someone else looks for the modified name.
6416 Also, seems liable to break when compiling multiple source files at
6417 once. So the simplest is to just remove incomplete_class_list -
6418 it is only a minor space win and it is not even clear it saves time.
6420 * parse.y (resolve_class): Remove unneeded promote_type.
6422 2001-03-15 Per Bothner <per@bothner.com>
6424 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6425 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6426 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6427 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6429 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6430 * parse.y (java_expand_classes): Likewise.
6432 * parse.y (expand_start_java_method): Was only called once and had a
6433 misleading name, so inline in caller java_complete_expand_method.
6434 (enter_a_block): Likewise inline in enter_block and remove.
6436 Remove junk from when gcc/java was created (by copying from C/C++).
6437 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6438 (struct binding_level): Remove fields keep, keep_if_subblocks,
6439 more_cleanups_ok, have_cleanups (which have never been used).
6440 (pushlevel, poplevel): Remove related useless code.
6442 * class.c (make_class_data): The class_dtable_decl (i.e. the
6443 vtable for Class) should be external, except when compiling Class.
6445 * jvspec.c (lang_specific_driver): Fix -C handling.
6446 Check -save-temps to see if temp @FILE should be deleted.
6447 Follow-up to/fix for February 16 patch.
6449 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6450 (type_stack_dup): Remove no-longer neded error check.
6452 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6454 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6455 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6456 don't surround the element with 'N..E' if the type name is
6459 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6461 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6462 DECL_RTL_SET_P, etc.
6463 (make_method_value): Likewise.
6464 (get_dispatch_table): Likewise.
6466 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6468 2001-03-07 Tom Tromey <tromey@redhat.com>
6470 * config-lang.in (lang_requires): Define.
6472 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6474 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6477 2001-03-05 Per Bothner <per@bothner.com>
6479 Fix a problem where rest_of_decl_compilation applied to
6480 class_dtable_decl causes problems because it was done too early,
6481 before output file was opened.
6482 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6483 * class.c (class_dtable_decl): Add macro - element of class_roots.
6484 (make_class_data): Define class_dtable_decl.
6485 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6487 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6489 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6490 uses of 'boolean' with 'bool'.
6492 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6494 * lang-specs.h: Add zero initializer for cpp_spec field to all
6497 2001-02-16 Per Bothner <per@bothner.com>
6499 Handle compiling multiple input files at once, and @FILE syntax.
6500 * gcj.texi: Updated documentation to match.
6501 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6502 * jcf-parse.c (parse_source_file): Split into ...
6503 (parse_source_file_1): New function - and:
6504 (parse_source_file_2): New function.
6505 (yyparse): On -ffilelist-file, open and scan named file.
6506 On first pass over files, only do parse_source_file_1.
6507 A new second pass calls parse_source_file_2 for each file to compile.
6508 (init_jcf_parse): Call init_src_parse.
6509 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6510 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6511 as multiple input file combined in one compilation.
6512 * lang-options.h: Add -ffilelist-file
6513 * lang.c (flag_filelist_file): New flag variable.
6514 (lang_f_options): Handle -ffilelist-file.
6515 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6516 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6517 gclass_list - use global fields of src_parse_roots instead.
6518 * parse.y (src_parse_roots): New array.
6519 (incomplete_class_list, gclass_list): New macros.
6520 (push_parser_context, java_pop_parser_context,
6521 java_parser_context_resume): Don't fiddle with deleted fields.
6522 (various): Use incomplete_class gclass_list and global macros
6523 instead of parse_ctxt fields - the lists are global.
6524 (init_src_parse): New function.
6526 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6528 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6530 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6532 * parse.y (check_inner_class_access): Moved declaration of local
6533 `enclosing_decl_type' to the right location.
6535 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6537 * parse.y (parser_check_super_interface): Don't call
6538 check_pkg_class_access for an inner interface.
6539 (parser_check_super): Don't call check_pkg_class_access for inner
6541 (do_resolve_class): Simplify enclosing type loop. Don't call
6542 check_pkg_class_access if CL and DECL are not set.
6543 (find_in_imports_on_demand): Set DECL if class_type needed to be
6544 loaded. Don't call check_pkg_class_access for an inner class.
6545 (check_inner_class_access): Rewritten to implement member access
6546 rules as per spec 6.6.1.
6547 (check_pkg_class_access): Handle the empty package correctly.
6548 (in_same_package): New function. Determine if two classes are in the
6551 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6553 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6554 method into array types.
6555 * parse.y (patch_method_invocation): Bypass access check on clone call
6558 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6560 * expr.c (build_instanceof): Check for arrays when trying fold to
6563 2001-02-15 Jim Meyering <meyering@lucent.com>
6565 * Make-lang.in (java.install-common): Depend on `installdirs'.
6566 (java.install-info): Likewise.
6568 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6570 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6572 2001-02-14 Tom Tromey <tromey@redhat.com>
6573 Alexandre Petit-Bianco <apbianco@cygnus.com>
6575 Fix for PR java/1261.
6576 * typeck.c (build_java_array_type): Add public `clone' method to
6578 * parse.y (resolve_qualified_expression_name): Use current_class
6579 when checking for inaccessibility.
6580 (patch_method_invocation): Fixed error message when accessibility
6581 denied. Added `from_super' argument.
6583 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6585 * parse.y (resolve_class): Don't build a fake decl. Use the one
6587 * typeck.c (build_java_array_type): Build and assign decl to array
6590 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6592 * parse.y (not_accessible_p): Changed leading comment. Added extra
6593 `where' argument. Use it to enforce protected access rules.
6594 (resolve_qualified_expression_name): Added extra argument to
6596 (patch_method_invocation): Use argument `primary' to provide
6597 not_accessible_p with an extra argument.
6598 (lookup_method_invoke): Added extra argument to not_accessible_p.
6599 (search_applicable_method_list): Likewise.
6601 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6603 * parse.y (resolve_qualified_expression_name): Try to resolve as
6604 an inner class access only if `decl' is a TYPE_DECL.
6606 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6608 * decl.c (classdollar_identifier_node): Initialize.
6609 * java-tree.h (enum java_tree_index): New entry
6610 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6611 (classdollar_identifier_node): New macro.
6612 (ID_CLASSDOLLAR_P): Likewise.
6613 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6614 (build_dot_class_method_invocation): Likewise.
6615 (find_applicable_accessible_methods_list): `class$' can't be
6618 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6620 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6622 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6624 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6625 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6628 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6630 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6631 outside of the `__U' sequence too.
6632 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6635 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6637 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6639 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6642 (JVGENMAIN_OBJS): Likewise.
6643 * java-tree.h (append_gpp_mangled_name): New prototype.
6644 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6645 Removed cast calling `gcc_add_root.'
6646 * jvgenmain.c (mangle_obstack): New global, initialized.
6648 (do_mangle_class): Constify local `ptr.'
6649 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6650 append_gpp_mangle_name and update `count' if necessary.
6651 Use `mangle_obstack.'
6652 * mangle.c (append_unicode_mangled_name): Removed.
6653 (append_gpp_mangled_name): Likewise.
6654 (unicode_mangling_length): Likewise.
6655 (mangle_member_name): Return type set to `void.'
6656 (mangle_field_decl): Don't append `U' in escaped names.
6657 (mangle_method_decl): Likewise.
6658 (mangle_member_name): Just use `append_gpp_mangled_name.'
6659 * mangle_name.c: New file.
6661 2001-02-07 Per Bothner <per@bothner.com>
6663 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6665 * check-init.c (check_init): Don't call done_alternative after
6666 processing loop code, as a LOOP_EXPR never terminates normally.
6668 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6670 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6672 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6677 2001-02-06 Tom Tromey <tromey@redhat.com>
6679 * lex.c (java_new_lexer): Longer error message.
6681 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6682 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * typeck.c (build_prim_array_type): Added leading comment.
6685 (build_java_array_type): Moved locals out of
6686 block. Always create the `data' field, fixed alignment to match
6689 2001-02-04 Tom Tromey <tromey@redhat.com>
6691 * expr.c (java_lang_expand_expr): Don't bother recomputing
6692 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6695 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.y (process_imports): Save the original name of the import
6698 for better error report.
6700 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6702 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6703 of macros used when compiling jvspec.c.
6704 * jvspec.c (lang_specific_driver): Link with the shared
6707 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6709 * check-init.c (check_init): Call internal_error instead of fatal.
6710 * expr.c (java_lang_expand_expr): Likewise.
6711 * jcf-parse.c (get_constant): Likewise.
6712 * mangle.c (java_mangle_decl): Likewise.
6713 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6714 (operator_string): Likewise.
6715 * check-init.c (check_init): Call abort instead of fatal.
6716 * class.c (build_class_ref): Likewise.
6717 * constants.c (write_constant_pool): Likewise.
6718 * decl.c (start_java_method): Likewise.
6719 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6720 (java_stack_dup, encode_newarray_type): Likewise.
6721 (build_java_array_length_access): Likewise.
6722 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6723 (build_java_soft_divmod, build_invokeinterface): Likewise.
6724 * java-tree.h (INNER_CLASS_P): Likewise.
6725 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6726 (give_name_to_class, get_class_constant): Likewise.
6727 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6728 (find_constant_index, generate_bytecode_conditional): Likewise.
6729 (generate_bytecode_insns, perform_relocations): Likewise.
6730 * lex.c (java_unget_unicode, java_lex): Likewise.
6731 * mangle.c (mangle_type, mangle_record_type): Likewise.
6732 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6733 (finish_mangling): Likewise.
6734 * parse.h (MARK_FINAL_PARMS): Likewise.
6735 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6736 (obtain_incomplete_type, java_complete_class): Likewise.
6737 (java_check_regular_methods, java_complete_expand_method): Likewise.
6738 (cut_identifier_in_qualified, check_deprecation): Likewise.
6739 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6740 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6741 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6742 * typeck.c (set_local_type, parse_signature_type): Likewise.
6743 (parse_signature_string, build_java_signature): Likewise;
6744 (set_java_signature): Likewise.
6745 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6746 * class.c (add_method): Call fatal_error instead of fatal.
6747 (build_static_field_ref): Likewise.
6748 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6749 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6750 * lex.c (java_new_new_lexer): Likewise.
6751 * jv-scan.c (main): Likewise.
6752 (fatal_error): Renamed from fatal.
6753 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6755 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6756 (yyparse): Likewise.
6757 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6758 * lex.c (java_get_line_col): Likewise.
6759 * jcf-parse.c (load_class): Make errors non-fatal.
6760 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6762 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6764 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6765 (error): Remove unused function.
6766 (main): Don't use "__attribute__ alias" on generated class symbol.
6768 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6772 * parse.y (finish_method_declaration): Code accounting for WFLed
6773 method DECL_NAMEs deleted.
6774 (check_abstract_method_definitions): Likewise.
6775 (resolve_type_during_patch): Layout resolved type.
6776 * typeck.c (lookup_do): Removed unused local.
6778 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6780 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6781 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6782 integer_negative_one_node.
6783 * expr.c (build_java_binop): Likewise.
6785 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6787 * zextract.c (read_zip_archive): Read file_offset before writing
6788 zipd and consequently clobbering the header contents.
6790 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6792 * Make-lang.in: Remove all dependencies on defaults.h.
6793 * decl.c: Don't include defaults.h.
6795 * parse.y: Likewise.
6797 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * ChangeLog (2001-01-21): Fixed typo.
6800 * class.c (layout_class_method): Code accounting for WFLed
6801 method DECL_NAMEs deleted.
6802 * constant.c (find_methodref_index): Likewise.
6803 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6804 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6805 (struct lang_decl): New field `wfl'.
6806 (java_get_real_method_name): Prototype deleted.
6807 * mangle.c (mangle_method_decl): Code accounting for WFLed
6808 method DECL_NAMEs deleted.
6809 * parse.h (GET_METHOD_NAME): Macro deleted.
6810 * parse.y (reset_method_name): Deleted.
6811 (method_header): Set DECL_FUNCTION_WFL.
6812 (check_abstract_method_header): Code accounting for WFLed method
6814 (java_get_real_method_name): Deleted.
6815 (check_method_redefinition): Code accounting for WFLed method
6816 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6817 (java_check_regular_methods): Likewise.
6818 (java_check_abstract_methods): Likewise.
6819 (java_expand_classes): Don't call `reset_method_name.'
6820 (search_applicable_method_list): Use DECL_NAMEs instead of
6822 * typeck.c (lookup_do): Code accounting for WFLed method
6825 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6827 * lex.c (java_read_char): Check for EOF from getc first.
6829 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6831 * class.c (layout_class): Don't lay the superclass out if it's
6832 already being laid out.
6833 * jcf-parse.c (handle_innerclass_attribute): New function.
6834 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6835 handle_innerclasses_attribute.
6836 (jcf_parse): Don't load an innerclasses if it's already being
6838 * jcf-write.c (append_innerclass_attribute_entry): Static
6839 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6840 to be zero for anonymous classes.
6842 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6844 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6846 * jcf-parse.c (set_source_filename): Use
6847 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6849 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6852 gets a unique asm name.
6854 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6857 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6859 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6860 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6861 * parse.y (lookup_package_type_and_set_next): Deleted.
6862 (resolve_package): Removed unnecessary code.
6863 (find_applicable_accessible_methods_list): `finit$' can't be
6865 * verify.c (pop_argument_types): Added missing prototype.
6867 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6869 * config-lang.in: Disable java by default.
6871 2001-01-23 Tom Tromey <tromey@redhat.com>
6873 * gcj.texi (Copying): New node.
6874 Added copyright information.
6876 2001-01-21 Per Bothner <per@bothner.com>
6878 Various fixes to allow compiling a compressed .jar/.zip archive.
6879 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6880 (struct ZipFile): Add fields name and next (from ZipFileCache).
6881 (struct ZipDirectory): New field zipf points to owning ZipFile.
6882 * jcf.h (struct ZipDirectory): Add forward declaration.
6883 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6884 Remove seen_in_zip and zip_offset fields.
6885 (JCF_SEEN_IN_ZIP): New macro.
6886 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6887 * jcf-io.c: Change all ZipFileCache to ZipFile.
6888 (read_zip_member): New function.
6889 (open_in_zip): Call read_zip_member.
6890 * jcf-parse.c (find_in_current_zip): Remove function.
6891 (read_class): Merge in find_in_current_zip functionality.
6892 Call read_zip_member if needed.
6893 (parse_zip_file_entries): Use read_zip_member.
6894 (process_zip_dir): Update for removed and added JCF fields.
6895 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6897 2001-01-21 Per Bothner <per@bothner.com>
6899 Minor optimization of static ggc roots.
6900 * jcf-parse.c (parse_roots): New static field.
6901 (current_field, current_method, current_file_list): Replace by macros
6902 naming fields of parse_roots.
6903 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6904 * class.c (class_roots): New static field.
6905 (registered_class, fields_ident, info_ident, class_list):
6906 New macros naming fields of parse_roots.
6907 (build_static_field_ref): Don't register roots here.
6908 (layout_class): Static field list replaced by macro class_list.
6909 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6910 Initialize fields_ident and info_ident here.
6912 2001-01-21 Per Bothner <per@bothner.com>
6914 * jcf-parse.c (ggc_mark_jcf): New function.
6915 (init_jcf_parse): Register current_jcf as ggc root.
6917 2001-01-21 Per Bothner <per@bothner.com>
6919 * lang.c (put_decl_node): Print method's name.
6921 2001-01-21 Per Bothner <per@bothner.com>
6923 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6924 (verify_jvm_instructions): Use it, for better error messages on loads.
6926 2001-01-21 Per Bothner <per@bothner.com>
6928 * verify.c (merge_type_state): Still may have to merge even if
6929 LABEL_VERIFIED (label).
6931 2001-01-21 Per Bothner <per@bothner.com>
6933 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6934 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6936 2001-01-19 Per Bothner <per@bothner.com>
6938 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6939 if expeting an interface type. Refines Tom's change of 2000-09-12.
6941 2001-01-18 Per Bothner <per@bothner.com>
6943 * gcj.texi (Input Options): Mention .java files.
6945 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * lang-options.h (-Wunsupported-jdk11): Removed.
6948 * lang.c (flag_not_overriding): Deleted.
6949 (flag_static_local_jdk1_1): Likewise.
6950 (lang_W_options): Removed "unsupported-jdk11" entry.
6951 * parse.y (java_check_methods): Removed dead code.
6953 2001-01-17 Tom Tromey <tromey@redhat.com>
6955 Changes suggested by Per Bothner:
6956 * gcj.texi (Input Options): Don't mention input files.
6957 (Code Generation): Updated --main information.
6958 (Invoking jcf-dump): Mention that --javap is incomplete.
6959 From Alexandre Petit-Bianco:
6960 (Warnings): Don't mention -Wunsupported-jdk11.
6962 (Compatibility): Mention JDK 1.2-ness of libraries.
6963 (Resources): Mention resources used when writing gcj.
6965 2001-01-17 Tom Tromey <tromey@redhat.com>
6967 * gcj.texi: New file.
6968 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6969 (java.info): Depend on gcj.info.
6970 (java/gcj.dvi): New target.
6971 (java.dvi): Depend on gcj.dvi.
6972 (java.install-info): Wrote.
6974 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6976 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6977 having called make_decl_rtl.
6979 2001-01-14 Per Bothner <per@bothner.com>
6981 Various patches to emit better messages on verification errors.
6982 * expr.c (push_type_0): Return error indication on stack overflow,
6983 instead of callinfg fatal.
6984 (push_type): Now just call push_type_0 (nd fatal on overflow).
6985 (pop_type_0): Return detailed error message (in a char** argument).
6986 (pop_type): If pop_type_0 fails, print error message.
6987 (pop_argument_types): Moved to verify.c.
6988 * verify.c (pop_argument_types): Moved from expr.c.
6989 Return a (possible) error message, rather than void.
6990 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6991 (verify_jvm_instruction): Use new macros, improving error messages.
6992 For case OPCODE_astore use object_ptr_type_node.
6993 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6994 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6996 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6997 constant, return body without wrapper. (Improves constant folding.)
6998 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7000 2001-01-13 Per Bothner <per@bothner.com>
7002 * expr.c (expand_java_field_op): Assigning to a final field outside
7003 an initializer does not violate JVM spec, so should be warning, not
7004 error. (Sun's verifier does not complain - though MicroSoft's does.)
7006 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7008 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7011 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7013 * parse.y (resolve_expression_name): Permit instance variables from
7014 enclosing context in super constructor call.
7015 (resolve_qualified_expression_name): Permit enclosing class's qualified
7016 "this" in super constructor call.
7018 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7020 * class.c (build_utf8_ref): Remove last argument in call to
7021 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7022 (build_class_ref): Likewise.
7023 (build_static_field_ref): Likewise.
7024 (get_dispatch_table): Likewise.
7025 (layout_class_method): Likewise.
7026 (emit_register_classes): Likewise.
7027 * constants.c (build_constant_data_ref): Likewise.
7028 * decl.c (builtin_function): Likewise.
7029 (create_primitive_vtable): Likewise.
7030 * expr.c (build_known_method_def): Likewise.
7031 (build_jni_stub): Likewise.
7032 (java_lang_expand_expr): Likewise.
7034 2001-01-10 Tom Tromey <tromey@redhat.com>
7036 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7038 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * java-tree.h (lang_printable_name_wls): New prototype.
7041 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7042 rather than `current_class' to print type name. Don't prepend type
7043 names when printing constructor names.
7044 (lang_printable_name_wls): New function.
7045 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7046 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7047 * parse.y (patch_method_invocation): Message tuned for constructors.
7048 (not_accessible_p): Grant `private' access from within
7051 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 All files with updated copyright when applicable.
7054 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7055 * class.c (mangle_class_field): Function removed.
7056 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7057 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7058 (build_class_ref): Call `java_mangle_class_field' instead of
7059 `mangle_class_field.'
7060 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7061 (layout_class): Call `java_mangle_decl' instead of
7062 `mangle_static_field.'
7063 (cxx_keywords): Initialized static array moved to `lex.c.'
7064 (layout_class_method): Changed leading comment. Simplified to
7065 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7066 * decl.c (lang_mark_tree): Mark field `package_list.'
7067 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7068 (struct lang_type): New field `package_list.'
7069 (unicode_mangling_length): Prototype removed.
7070 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7071 emit_unicode_mangled_name): Likewise.
7072 (cxx_keyword_p): New prototype.
7073 (java_mangle_decl, java_mangle_class_field,
7074 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7075 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7077 * jvgenmain.c (main_method_prefix): Global variable removed.
7078 (main_method_suffix): Likewise.
7079 (do_mangle_classname): New function.
7080 (main): Call it. Format changed to accommodate new mangling scheme.
7081 * lex.c: (utf8_cmp): Conditionally prototyped.
7082 (cxx_keywords): Moved from class.c, conditionally defined.
7083 (utf8_cmp, cxx_keyword_p): Likewise.
7084 * mangle.c (obstack.h, ggc.h): Included.
7085 (mangle_field_decl): New function.
7086 (mangle_method_decl, mangle_type, mangle_pointer_type,
7087 mangle_array_type, mangle_record_type,
7088 find_compression_pointer_match, find_compression_array_match,
7089 find_compression_record_match,
7090 find_compression_array_template_match, set_type_package_list,
7091 entry_match_pointer_p, emit_compression_string, init_mangling,
7092 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7093 (mangle_obstack): New global.
7094 (MANGLE_RAW_STRING): New macro.
7095 (unicode_mangling_length): Turned static.
7096 (append_unicode_mangled_name): Renamed from
7097 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7098 replaces `obstack', removed from the parameter list.
7099 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7100 replaces parameter `obstack', removed from the parameter list. Call
7101 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7102 (append_gpp_mangled_classtype): Removed.
7103 (compression_table, compression_next): New static variables.
7104 * parse.y (temporary_obstack): Extern declaration removed.
7106 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7108 * parse.y (patch_binop): Compute missing type in error situations.
7110 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7112 * class.c (make_class_data): Push initial value for "arrayclass".
7113 * decl.c (init_decl_processing): Add new class field "arrayclass".
7115 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7117 From patha@softlab.ericsson.se:
7118 * parse.y (switch_label): Use build, not build1, to construct
7121 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7123 * lang.c (lang_decode_option): Change -MA to -MP.
7124 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7125 Update to new prototype; do quote targets.
7126 (jcf_dependency_write): Update.
7128 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7130 Shorten primitive array allocation path:
7131 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7132 to create new primitive arrays.
7133 * expr.c (build_newarray): If generating native code, call
7134 soft_newarray_node with a reference to the primitive TYPE identifier
7135 instead of type_value.
7137 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7139 Fix for PRs gcj/312 and gcj/253:
7140 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7141 dest if they arn't already.
7142 * class.c (layout_class): Call maybe_layout_super_class on
7143 superinterfaces also, but only if compiling from bytecode.
7146 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7149 2000-12-15 Tom Tromey <tromey@redhat.com>
7151 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7154 2000-12-14 Andrew Haley <aph@redhat.com>
7156 * boehm.c (mark_reference_fields): Change test to correctly detect
7159 2000-12-15 Andreas Jaeger <aj@suse.de>
7161 * config-lang.in (lang_dirs): Added.
7163 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7166 Credits go to rth for finding it.
7168 2000-12-13 Mike Stump <mrs@wrs.com>
7170 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7172 2000-11-07 Tom Tromey <tromey@cygnus.com>
7174 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7175 * lex.c (java_ignorable_control_p): Removed.
7176 (java_letter_or_digit_p): Removed.
7177 (java_start_char_p): New function.
7178 (java_read_char): Return `int', not `unicode_t'. Changed
7180 (java_read_unicode): Likewise.
7181 (java_read_unicode_collapsing_terminators): Likewise.
7182 (java_get_unicode): Likewise.
7183 (java_new_lexer): Initialize hit_eof.
7184 (java_parse_end_comment): Take `int' argument.
7185 (java_parse_doc_section): Likewise.
7186 (java_parse_escape_sequence): Don't allow backlash-newline.
7188 * lex.h (JAVA_DIGIT_P): Removed.
7189 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7190 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7191 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7192 (JAVA_PART_CHAR_P): New macro.
7194 (JAVA_CHAR_ERROR): Now -2.
7195 (java_lexer): New field `hit_eof'.
7196 * chartables.h: New file.
7197 * gen-table.pl: new file.
7199 2000-11-20 Tom Tromey <tromey@cygnus.com>
7200 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * parse.y (java_complete_lhs): Only allow compound assignment of
7203 reference type if type is String.
7205 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7208 jcf-path.c: Likewise.
7210 2000-12-09 Anthony Green <green@redhat.com>
7212 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7213 filestart and filename_length as int values.
7215 2000-12-07 Mo DeJong <mdejong@redhat.com>
7217 * jcf-io.c (find_class): Correct the logic that tests to see if a
7218 .java file is newer than its .class file. The compiler was
7219 incorrectly printing a warning when file mod times were equal.
7221 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7223 * jvgenmain.c: Use ISPRINT not isascii.
7225 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * parse.y (end_artificial_method_body): Fixed typo.
7229 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * parse.y (patch_method_invocation): Pick the correct enclosing
7232 context when creating inner class instances.
7235 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7237 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7238 Update copyright year to 2000.
7240 2000-11-23 Anthony Green <green@redhat.com>
7242 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7243 Move current_file_list out of yyparse and make it static.
7245 * expr.c: Declare quick_stack and tree_list_free_list as static
7246 (init_expr_processing): Register quick_stack and
7247 tree_list_free_list roots.
7249 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * parse.y (build_outer_field_access): New local `decl_ctx', use
7252 it. Check for field's context and current class immediate outer
7253 context inheritance.
7254 (outer_field_access_p): Consider fields inherited from the last
7256 (build_access_to_thisn): Stop at the last enclosing context if
7260 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7262 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7264 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7266 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7269 2000-11-20 Tom Tromey <tromey@cygnus.com>
7271 * jv-scan.c (help): Document --complexity.
7272 (options): Added --complexity.
7273 (flag_complexity): New global.
7274 (main): Call `report'.
7275 * parse-scan.y (complexity): New global.
7276 (if_then_statement, if_then_else_statement,
7277 if_then_else_statement_nsi, switch_block_statement_group,
7278 while_expression, do_statement, for_begin, continue_statement,
7279 throw_statement, catch_clause, finally, method_invocation,
7280 conditional_and_expression, conditional_or_expression,
7281 conditional_expression): Update complexity.
7282 (reset_report): Reset complexity.
7283 (report): New function.
7285 2000-11-20 Tom Tromey <tromey@cygnus.com>
7287 * lex.c (yylex): Added STRICT_TK case.
7288 * parse.y (STRICT_TK): Added.
7289 * parse-scan.y (STRICT_TK): Added.
7290 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7291 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7293 * keyword.h: Rebuilt.
7294 * keyword.gperf (strictfp): Added.
7296 2000-11-20 Tom Tromey <tromey@cygnus.com>
7298 * lex.c (yylex): Recognize floating point constants with leading
7301 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7303 * java-tree.h (cyclic_inheritance_report): Constify.
7304 * parse.y (cyclic_inheritance_report): Likewise.
7306 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7308 * parse.y (goal): Remove call to ggc_add_string_root.
7310 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7312 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7313 Create string in scratch buffer, then pass to build_string.
7315 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7317 * parse.y (issue_warning_error_from_context): Add
7320 2000-11-11 Anthony Green <green@redhat.com>
7322 * jcf-parse.c (process_zip_dir): Add finput parameter.
7323 (jcf_figure_file_type): Call process_zip_dir with appropriate
7326 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7328 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7329 * jcf-parse.c (jcf_figure_file_type): Likewise.
7331 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7333 * parse.y (create_new_parser_context): Use memset () instead of
7336 2000-11-08 Tom Tromey <tromey@cygnus.com>
7338 * gjavah.c (process_file): Only include gcj/cni.h when generating
7341 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7343 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7344 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7345 instead of bzero ().
7347 2000-11-05 Tom Tromey <tromey@cygnus.com>
7349 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7350 * lex.c (IS_ZERO): New define.
7351 (java_perform_atof): Error on floating point underflow.
7353 2000-11-04 Tom Tromey <tromey@cygnus.com>
7355 * lex.c (java_parse_escape_sequence): Only read two octal
7356 characters if the first one is greater than 3. Don't allow
7357 "octal" numbers to include the digits 8 or 9.
7359 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7361 * Make-lang.in (java.distdir): Remove.
7363 2000-11-03 Tom Tromey <tromey@cygnus.com>
7365 * Make-lang.in (java.dvi): New target.
7366 Partial fix for PR other/567.
7368 * lang-options.h: Mention -Wout-of-date.
7369 * jcf-dump.c (flag_newer): New global.
7370 * gjavah.c (flag_newer): New global.
7371 * jcf-io.c (find_class): Only warn when flag_newer set.
7372 * lang.c (flag_newer): New global.
7373 (struct string_option): New declaration.
7374 (lang_W_options): New global.
7375 (process_option_with_no): New function.
7376 (lang_decode_option): Use it.
7378 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7379 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7382 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7383 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7384 * lex.c (java_read_unicode): Removed `term_context' argument.
7385 Recognize any number of `u' in `\u'.
7386 (java_read_unicode_collapsing_terminators): New function.
7387 (java_get_unicode): Use it.
7388 (java_lineterminator): Removed.
7389 (yylex): Produce error if character literal is newline or single
7390 quote. Return if eof found in middle of `//' comment. EOF in
7391 `//' comment is only an error if pedantic.
7392 (java_ignorable_control_p): New function.
7393 (java_parse_end_comment): Return if eof found in middle of
7396 * jv-scan.c (pedantic): New global.
7398 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (outer_field_access_p): Inherited fields aren't
7401 consider outer fields.
7402 (maybe_build_thisn_access_method): Use
7403 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7404 (resolve_expression_name): Trigger an error if a static field
7405 is being accessed as an outer field.
7407 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7412 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7414 * Make-lang.in: Move all build rules here from Makefile.in,
7415 adapt to new context. Wrap all rules that change the current
7416 directory in parentheses. Expunge all references to $(P).
7417 When one command depends on another and they're run all at
7418 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7419 all object-file generation rules. Delete obsolete variables.
7421 * Makefile.in: Delete.
7422 * config-lang.in: Delete outputs= line.
7424 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * parse.y (patch_method_invocation): NULLify this_arg when already
7428 (maybe_use_access_method): Handle call to methods unrelated to the
7429 current class. Fixed comment.
7432 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7437 2000-10-24 Tom Tromey <tromey@cygnus.com>
7439 * lex.c (java_new_lexer): Initialize new fields. Work around
7440 broken iconv() implementations.
7441 (java_read_char): Swap bytes if required. Use fallback decoder if
7443 (byteswap_init, need_byteswap): New globals.
7444 (java_destroy_lexer): Only close iconv handle if it is in use.
7445 * lex.h (java_lexer): New fields read_anything, byte_swap,
7447 Made out_buffer unsigned.
7449 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7452 where an enclosing context can be set on the jdep.
7453 (do_resolve_class): Fixed identation.
7455 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7457 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7459 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7462 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7464 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7466 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * jcf-write.c (OP1): Update `last_bc'.
7469 (struct jcf_block): Fixed indentation and typo in comments. New
7471 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7472 follows `monitorenter'.
7473 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7477 2000-10-16 Tom Tromey <tromey@cygnus.com>
7479 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7480 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7481 * lang-options.h: Added -MA, -MT, -MF..
7482 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7483 (DEPEND_TARGET_SET): New macro.
7484 (DEPEND_FILE_ALREADY_SET): Likewise.
7485 (init_parse): Handle new flags.
7486 * jcf.h (jcf_dependency_print_dummies): Declare.
7487 * Make-lang.in (s-java): Added mkdeps.o.
7488 * Makefile.in (BACKEND): Added mkdeps.o.
7489 (../gcjh$(exeext)): Added mkdeps.o.
7490 (../jcf-dump$(exeext)): Added mkdeps.o.
7491 * jcf-depend.c: Include mkdeps.h.
7492 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7493 add_entry): Removed.
7494 (jcf_dependency_reset): Rewrote.
7495 (dependencies): New global.
7496 (jcf_dependency_set_target): Rewrote.
7497 (jcf_dependency_add_target): Likewise.
7498 (jcf_dependency_add_file): Likewise.
7500 (print_ents): Removed.
7501 (jcf_dependency_write): Rewrote.
7502 (print_dummies): New global.
7503 (jcf_dependency_print_dummies): New function
7504 (jcf_dependency_write): Call deps_dummy_targets if required.
7506 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7508 * gjavah.c (add_class_decl): Removed unused variables `tname',
7509 `tlen' and `name_index'.
7510 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7511 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7512 in `wfl_operator' with value.
7513 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7514 (jcf_figure_file_type): Fixed identation.
7515 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7516 * parse.y (analyze_clinit_body): New function.
7517 (static_initializer:): Reset `current_static_block'.
7518 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7519 `wfl_operator' with new value.
7520 (lookup_cl): Use EXPR_WFL_FILENAME.
7521 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7522 analyze_clinit_body.
7523 (build_outer_field_access): Access to this$<n> built from
7524 current_class, not its outer context.
7525 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7526 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7527 (patch_method_invocation): Use `is_static_flag' when already
7529 (patch_newarray): Removed assignment in ternary operator.
7531 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7533 * except.c (free_eh_ranges): Don't free `whole_range'.
7535 2000-10-15 Anthony Green <green@redhat.com>
7537 * decl.c (init_decl_processing): Call init_class_processing before
7540 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * check-init.c (check_init): Fixed leading comment. Use
7544 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7545 (give_name_to_locals): Likewise.
7546 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7547 fields in lang_decl_var.
7548 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7549 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7550 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7551 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7552 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7553 (LOCAL_FINAL): Rewritten.
7554 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7555 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7556 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7557 `init_final' fields.
7558 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7559 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7560 (TYPE_HAS_FINAL_VARIABLE): New macro.
7561 (struct lang_type): Added `afv' field.
7562 * parse.y (check_static_final_variable_assignment_flag): New function.
7563 (reset_static_final_variable_assignment_flag): Likewise.
7564 (check_final_variable_local_assignment_flag): Likewise.
7565 (reset_final_variable_local_assignment_flag): Likewise.
7566 (check_final_variable_indirect_assignment): Likewise.
7567 (check_final_variable_global_assignment_flag): Likewise.
7568 (add_inner_class_fields): Use LOCAL_FINAL_P.
7569 (register_fields): Handle local finals and final variables.
7570 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7571 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7572 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7574 (java_complete_expand_methods): Loop to set
7575 TYPE_HAS_FINAL_VARIABLE. Call
7576 `reset_final_variable_local_assignment_flag' and
7577 `check_final_variable_local_assignment_flag' accordingly before
7578 and after constructor expansion. Call
7579 `reset_static_final_variable_assignment_flag'
7580 before expanding <clinit> and after call
7581 `check_static_final_variable_assignment_flag' if the
7582 current_class isn't an interface. After all methods have been
7583 expanded, call `check_final_variable_global_assignment_flag' and
7584 `check_static_final_variable_assignment_flag' if the current class
7586 (maybe_yank_clinit): Fixed typo in comment.
7587 (build_outer_field_access_methods): Removed old sanity check. Use
7588 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7589 Don't create access methods for finals.
7590 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7591 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7592 existing DECL_INIT has been processed.
7593 (java_complete_lhs): Likewise.
7594 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7595 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7597 (patch_assignment): Use LOCAL_FINAL_P.
7598 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7599 DECL_INITIAL is nullified.
7602 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7604 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7606 * Makefile.in (parse.c, parse-scan.c): Likewise.
7608 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7610 * class.c (temporary_obstack): Remove.
7611 (make_class): Don't mess with obstascks.
7612 (push_class): Likewise.
7613 (set_super_info): Likewise.
7614 (add_method_1): Likewise.
7615 (add_method): Likewise.
7616 (add_field): Likewise.
7617 (build_utf8_ref): Likewise.
7618 (build_class_ref): Likewise.
7619 (build_static_field_ref): Likewise.
7620 (finish_class): Likewise.
7621 (push_super_field): Likewise.
7622 (layout_class): Likewise.
7623 (layout_class_methods): Likewise.
7624 (init_class_processing): Likewise.
7625 * constants.c (get_tag_node): Likewise.
7626 (build_constant_data_ref): Likewise.
7627 * decl.c (ggc_p): Remove.
7628 (copy_lang_decl): Use ggc_alloc.
7629 (complete_start_java_method): Don't mess with obstacks.
7630 (start_java_method): Likewise.
7631 (end_java_method): Likewise.
7632 * except.c (link_handler): Use xmalloc.
7633 (free_eh_ranges): New function.
7634 (method_init_exceptions): Use it.
7635 (add_handler): Use xmalloc.
7636 (expand_start_java_handler): Don't mess with obstacks.
7637 (prepare_eh_table_type): Likewise.
7638 (expand_end_java_handler): Likewise.
7639 * expr.c (push_value): Likewise.
7640 (create_label_decl): Likewise.
7641 (build_jni_stub): Likewise.
7642 (java_lang_expand_expr): Likewise.
7643 (note_instructions): Use xrealloc.
7644 (java_push_constant_from_pool): Don't mess with obstacks.
7645 (process_jvm_instruction): Likewise.
7646 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7648 * jcf-parse.c (get_constant): Don't mess with obstacks.
7649 (read_class): Likewise.
7650 (jcf_parse): Likewise.
7651 * lex.c (expression_obstack): Remove.
7652 (java_lex): Don't use obstack_free.
7653 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7654 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7655 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7656 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7657 * parse.y (gaol): Add more GC roots.
7658 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7659 (lookup_field_wrapper): Likewise.
7660 (obtain_incomplete_type): Don't mess with obstacks.
7661 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7663 (craft_constructor): Don't mess with obstacks.
7664 (safe_layout_class): Likewise.
7665 (java_complete_class): Likewise.
7666 (source_end_java_method): Likewise.
7667 (build_outer_field_access_methods): Likewise.
7668 (build_outer_method_access_method): Likewise.
7669 (maybe_build_thisn_access_method): Likewise.
7670 (build_dot_class_method_invocation): Likewise.
7671 (java_complete_tree): Likewise.
7672 (java_complete_lhs): Likewise.
7673 (do_merge_string_cste): Likewise.
7674 (patch_string_cst): Likewise.
7675 (array_constructor_check_entry): Likewise.
7676 * typeck.c (build_java_array_type): Likewise.
7677 (parse_signature_string): Likewise.
7678 (build_java_signature): Likewise.
7680 2000-10-12 Tom Tromey <tromey@cygnus.com>
7683 * gjavah.c (add_class_decl): Don't special-case inner classes.
7684 (add_namelet): Likewise.
7686 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7688 * java-tree.h: Constify current_encoding.
7689 * lang.c: Constify current_encoding.
7691 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7693 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7694 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7696 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7699 patch. Fixes gcj/340.
7701 2000-10-10 Tom Tromey <tromey@cygnus.com>
7703 * lex.c (java_new_lexer): Initialize out_first and out_last
7705 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7707 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7709 * parse.y (pop_current_osb): New function.
7710 (array_type:): Use `dims:', changed actions
7711 accordingly. Suggested by Anthony Green.
7712 (array_creation_expression:): Used pop_current_osb.
7713 (cast_expression:): Likewise.
7714 (search_applicable_method_list): Fixed indentation.
7716 2000-10-08 Anthony Green <green@redhat.com>
7718 * parse.y (array_type_literal): Remove production.
7719 (type_literals): Refer to array_type, not array_type_literal.
7721 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 Patch contributed by Corey Minyard.
7724 * decl.c (check_local_named_variable): New function.
7725 (tree check_local_unnamed_variable): Likewise.
7726 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7728 2000-10-07 Anthony Green <green@redhat.com>
7730 * class.c (layout_class): Handle case where superclass can't be
7733 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7735 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7738 2000-10-05 Tom Tromey <tromey@cygnus.com>
7740 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7741 * jvgenmain.c (class_mangling_prefix): Removed.
7742 (class_mangling_suffix): New global.
7744 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7746 (print_method_info): Handle overrides for static and final
7748 (process_file): Generate declaration for class object field.
7749 * class.c (cxx_keywords): New array.
7750 (utf8_cmp): New function.
7751 (cxx_keyword_p): New function.
7752 (layout_class_method): Mangle C++ keywords by appending `$'.
7753 (mangle_field): New function.
7754 (mangle_class_field): Use mangle_field. Mangle class name as
7756 (mangle_static_field): Use mangle_field.
7758 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * decl.c (find_local_variable): Removed uncessary type check and
7761 fixed range check typo. From Corey Minyard.
7763 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 * decl.c (give_name_to_locals): New local `code_offset'. Call
7766 `maybe_adjust_start_pc'.
7767 * expr.c (note_instructions): New function.
7768 (expand_byte_code): Don't collect insn starts here.
7769 (peek_opcode_at_pc): New function.
7770 (maybe_adjust_start_pc): Likewise.
7771 * java-tree.h (maybe_adjust_start_pc): Declare.
7772 (note_instructions): Likewise.
7773 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7775 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * parse.y (field_access:): Fixed indentation.
7778 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7780 2000-09-07 Tom Tromey <tromey@cygnus.com>
7783 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7784 JPRIMITIVE_TYPE_P, for arithmetic operators.
7785 (patch_method_invocation): Indentation fix.
7786 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7787 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7788 (do_unary_numeric_promotion): Cleaned up code.
7789 (valid_cast_to_p): Handle boolean correctly.
7791 2000-09-27 Tom Tromey <tromey@cygnus.com>
7793 * lex.c (java_read_unicode): Reset bs_count when finished with
7796 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7799 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7800 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7801 (typeck.o): Depend on ggc.h.
7802 * class.c (add_method_1): Use GC functions for allocation.
7803 (init_class_processing): Register roots.
7804 * decl.c (ggc_p): Set to 1.
7805 (pending_local_decls): Make it static.
7806 (push_jvm_slot): Use GC functions for allocation.
7807 (init_decl_processing): Register roots.
7808 (give_name_to_locals): Use GC functions for allocation.
7809 (lang_mark_tree): New function.
7810 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7811 functions for allocation.
7812 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7813 * lex.c (java_lex): Use build_string, rather than replicating it
7815 * parse.y (goal): Add more roots.
7816 (mark_parser_ctxt): New function.
7817 * typeck.c: Include ggc.h.
7819 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7821 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7822 contains something else than MODIFY_EXPR.
7824 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7826 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7827 * Makefile.in (parse.o): Depend on ggc.h.
7828 (class.o): Likewise.
7829 (constants.o): Likewise.
7832 (jcf-parse.o): Likewise.
7833 (jcf-write.o): Likewise.
7834 (mangle.o): Likewise.
7835 * class.c: Include ggc.h.
7836 (build_static_field_ref): Register GC roots.
7837 (layout_class): Likewise.
7838 (init_class_processing): Likewise.
7839 * constants.c: Include ggc.h.
7840 (current_constant_pool_data_ref): Remove.
7841 (tag_nodes): Move it to ...
7842 (get_tag_node): ... here. Register GC roots.
7843 * decl.c: Include ggc.h. Remove many global tree definitions.
7844 (throw_node): Define.
7845 (java_global_trees): Likewise.
7846 (predef_filenames): Make the size a constant.
7847 (init_decl_processing): Adjust accordingly.
7848 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7849 * expr.c: Include ggc.h.
7850 (init_expr_processing): Register GC roots.
7851 (build_invokeinterface): Likewise.
7852 * java-tree.h: Replace extern tree declarations with macros.
7853 (java_global_trees): New variable.
7854 (java_tree_index): New enumeration.
7855 (init_jcf_parse): Declare.
7856 * jcf-parse.c: Include ggc.h.
7857 (current_class): Remove declaration.
7858 (main_class): Likewise.
7859 (all_class_list): Likewise.
7860 (predefined_filename_p): Adjust for constant size of
7862 (init_jcf_parse): New function.
7863 * jcf-write.c: Include ggc.h.
7864 (generate_classfile): Register GC roots.
7865 (append_synthetic_attribute): Likewise.
7866 (append_innerclass_attribute_entry): Likewise.
7867 * lang.c: Include ggc.h.
7868 (lang_print_error): Register GC roots.
7869 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7871 * parse.y: Include ggc.h.
7872 (wfl_operator): Remove.
7873 (goal): Register GC roots.
7874 (java_pop_parser_context): Adjust for new field names.
7875 (java_parser_context_save_global): Likewse.
7876 (java_parser_context_restore_global): Likewise.
7877 (java_parser_context_suspend): Likewise.
7878 (java_parser_context_resume): Likewise.
7879 (verify_constructor_circularity): Register GC roots.
7880 (lookup_cl): Likewise.
7881 (java_reorder_fields): Likewise.
7882 (build_current_this): Likewise.
7883 (class_in_current_package): Likewise.
7884 (argument_types_convertible): Likewise.
7885 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7887 2000-09-14 Tom Tromey <tromey@cygnus.com>
7889 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7891 2000-09-13 Tom Tromey <tromey@cygnus.com>
7893 * jcf-parse.c: Include <locale.h>.
7894 * jv-scan.c: Include <locale.h>.
7896 2000-09-12 Tom Tromey <tromey@cygnus.com>
7898 * expr.c (pop_type_0): Return `Object' if trying to merge two
7900 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7901 interface types; `Object' is always a valid supertype.
7903 2000-09-12 Tom Tromey <tromey@cygnus.com>
7906 * jv-scan.c (help): Document --encoding.
7907 (options): Added `encoding' entry.
7908 (OPT_ENCODING): New define.
7909 (main): Handle --encoding.
7910 Include <langinfo.h> if nl_langinfo exists.
7911 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7913 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7914 (parse_source_file): Correctly call java_init_lex. Added `finput'
7915 argument. Use nl_langinfo to determine default encoding.
7916 * java-tree.h (current_encoding): Declare.
7917 * parse.y (java_parser_context_restore_global): Don't restore
7919 (java_parser_context_save_global): Don't set `finput' field.
7920 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7922 * lang.c (current_encoding): New global.
7923 (lang_decode_option): Recognize `-fencoding='.
7924 (finish_parse): Don't close finput.
7925 * parse.h (struct parser_ctxt): Removed `finput' and
7926 `unget_utf8_value' fields. Added `lexer' field.
7927 (java_init_lex): Fixed declaration.
7928 * lex.c (java_new_lexer): New function.
7929 (java_destroy_lexer): Likewise.
7930 (java_read_char): Added `lex' argument. Handle iconv case.
7931 (java_read_unicode): Added `lex' argument. Count backslashes in
7933 (java_init_lex): Added `finput' and `encoding' arguments. Set
7934 `lexer' field in ctxp.
7935 (BAD_UTF8_VALUE): Removed.
7936 (java_lex): Handle seeing UEOF in the middle of a string literal.
7937 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7938 (java_lexer): New structure.
7941 (DEFAULT_ENCODING): New define.
7942 (java_destroy_lexer): Declare.
7944 2000-09-12 Tom Tromey <tromey@cygnus.com>
7947 * lex.c (java_init_lex): Initialize java_io_serializable.
7948 * parse.y (java_io_serializable): New global.
7949 (valid_ref_assignconv_cast_p): An array can be cast to
7952 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7954 * decl.c, expr.c: Include defaults.h if not already included.
7955 Don't define the *_TYPE_SIZE macros.
7957 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7959 * typeck.c (build_java_array_type): Correct first parameter
7960 in ADJUST_FIELD_ALIGN invocation.
7962 2000-09-06 Tom Tromey <tromey@cygnus.com>
7964 * lang-specs.h: Also recognize `-femit-class-files'.
7966 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7968 * verify.c (merge_types): Load the types to merge if necessary.
7970 2000-09-02 Anthony Green <green@redhat.com>
7972 * jcf-io.c: Include zlib.h.
7973 (open_in_zip): Read compressed class file archives.
7974 * zipfile.h (ZipDirectory): Add uncompressed_size and
7975 compression_method fields.
7976 * zextract.c (read_zip_archive): Collect file compression info.
7978 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7980 * parse.y (do_resolve_class): Also explore superclasses of
7981 intermediate enclosing contexts when searching for inner classes.
7983 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7985 * parse.y (variable_declarator_id:): Better error message.
7986 (expression_statement:): Use YYNOT_TWICE.
7987 (cast_expression:): Likewise.
7988 (assignment:): Likewise.
7990 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (do_merge_string_cste): New locals. Create new
7993 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7995 2000-08-07 Hans Boehm <boehm@acm.org>
7997 * boehm.c (mark_reference_fields): Set marking bits for all words in
7998 a multiple-word record.
7999 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8002 2000-08-31 Mike Stump <mrs@wrs.com>
8004 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8005 jcf-dump$(exeext)): Make parallel safe.
8007 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8009 * jcf-parse.c (set_source_filename): Constify a char *.
8010 * jcf-write.c (append_innerclasses_attribute,
8011 make_class_file_name): Constify a char *. Don't recycle a
8012 variable for an unrelated purpose.
8013 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8014 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8016 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8018 * expr.c (can_widen_reference_to): Fixed indentation.
8019 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8020 * parse.y: `finit$' replaces `$finit$' in comments.
8021 (try_builtin_assignconv): Fixed leading comment.
8023 2000-08-25 Greg McGary <greg@mcgary.org>
8025 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8027 2000-08-24 Greg McGary <greg@mcgary.org>
8029 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8030 * parse.y (BINOP_LOOKUP): Likewise.
8032 2000-08-22 Andrew Haley <aph@cygnus.com>
8034 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8035 sign extending. Fixes gcj/321.
8036 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8037 combining to make a jlong. Fixes gcj/321.
8039 2000-08-21 Nix <nix@esperi.demon.co.uk>
8041 * lang-specs.h: Do not process -o or run the assembler if
8044 2000-08-16 Andrew Haley <aph@cygnus.com>
8046 * typeck.c (build_java_array_type): Rewrite code to do array
8047 alignment. Take into account back-end macros when aligning array
8048 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8049 user to set alignment. Fixes gcj/252 and 160.
8051 2000-08-09 Tom Tromey <tromey@cygnus.com>
8053 * parse.y (check_abstract_method_definitions): Now return `int'.
8054 Check implemented interfaces. Fixes PR gcj/305.
8056 * parse.y (patch_switch_statement): Disallow `long' in switch
8057 expressions. Fixes PR gcj/310.
8059 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8061 * decl.c (finit_leg_identifier_node): New global.
8062 (init_decl_processing): Use `finit$' to initialize
8063 finit_identifier_node. Use `$finit$' to initialize
8064 finit_leg_identifier_node.
8065 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8066 * java-tree.h (finit_identifier_node): Changed attached comment.
8067 (finit_leg_identifier_node): New declaration.
8068 (ID_FINIT_P): Take finit_identifier_node and
8069 finit_leg_identifier_node into account. This is a backward
8072 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8074 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8076 (generate_bytecode_insns): Check `nargs' before emitting it.
8077 * verify.c (merge_type_state): Fixed typo.
8078 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8079 generate_bytecode_{conditional,insns}.
8081 2000-08-13 Anthony Green <green@redhat.com>
8083 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8086 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8088 * class.c (maybe_layout_super_class): Fixed indentation.
8089 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8090 (java_check_methods): New function declaration.
8091 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8092 instead of `str_ptr'.
8093 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8094 of a `invokeinterface' at the right time.
8095 * parse.h (WFL_STRIP_BRACKET): New macro.
8096 (SET_TYPE_FOR_RESOLUTION): Use it.
8097 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8098 (check_class_interface_creation): Don't check for cross package
8099 innerclass name clashes.
8100 (method_header): Behave properly if MDECL is `error_mark_node'.
8101 (method_declarator): Return `error_mark_node' if bogus current
8103 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8104 (resolve_and_layout): New local `decl_type', set and used. Call
8106 (java_check_methods): New method.
8107 (java_layout_classes): Use it.
8108 (resolve_qualified_expression_name): No EH check necessary in
8110 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8112 (patch_assignment): Set DECL_INITIAL on integral final local.
8114 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8116 * java-tree.h (flag_extraneous_semicolon): New extern.
8117 * lang-options.h: (-Wextraneous-semicolon): New option.
8118 * lang.c (flag_redundant): Fixed typo in leading comment.
8119 (flag_extraneous_semicolon): New global.
8120 (lang_decode_option): Set `flag_extraneous_semicolon' when
8121 -Wall. Decode `-Wextraneous-semicolon'.
8122 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8123 `empty_statement' rule.
8124 (class_body_declaration): Likewise.
8125 (method_body:): Accept `;' as a method body.
8126 (static_initializer:): Removed `SC_TK' hack.
8127 (constructor_block_end:): Likewise.
8128 (empty_statement:): Report deprecated empty declaration. Fixes
8131 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * parse.y (build_dot_class_method_invocation): Changed parameter
8134 name to `type'. Build signature from `type' and convert it to a
8135 STRING_CST if it's an array.
8136 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8137 to use `ref_type' directly.
8139 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8141 * lang-options.h: Added a comma after the last element to avoid
8142 syntax errors when other languages define additional options.
8144 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8146 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8147 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8148 (jc1): Link with $(BACKEND).
8149 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8151 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8153 * jvspec.c: Adjust type of second argument to
8154 lang_specific_driver, and update code as necessary.
8156 * class.c (build_dtable_decl): Initialize dummy.
8158 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8160 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8161 method bodies not to rule out discarding `<clinit>'; don't use
8162 <clinit> to initialize static fields with constant initializers.
8164 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8168 (method_synthetic): New global.
8169 (HANDLE_METHOD): Recognize synthetic method and tell
8170 `print_method_info' about it.
8171 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8172 processing a synthetic method.
8173 * jcf-reader.c (skip_attribute): New function.
8174 ( skip_attribute): Likewise.
8176 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.y (build_outer_field_access): Fixed comments.
8179 (fix_constructors): Emit the initialization of this$<n> before
8181 (resolve_qualified_expression_name): Build an access to `decl' if
8184 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * parse-scan.y (curent_class): Non longer const.
8187 (inner_qualifier, inner_qualifier_length): Deleted.
8188 (current_class_length): New global.
8189 (bracket_count): Fixed typo in leading comment.
8190 (anonymous_count): New global.
8191 (class_instance_creation_expression:): Handle anonymous classes.
8192 (anonymous_class_creation:): New rule.
8193 (push_class_context): Rewritten.
8194 (pop_class_context): Likewise.
8195 (INNER_QUALIFIER): Macro deleted.
8196 (report_class_declaration): call `push_class_context' when
8197 entering the function. `fprintf' format modified not to use
8199 (report_class_declaration): Assign `package_name' and
8200 `current_class' to NULL separately.
8202 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * expr.c (build_invokeinterface): Call layout_class_methods on
8207 2000-07-27 Tom Tromey <tromey@cygnus.com>
8208 Anthony Green <green@cygnus.com>
8209 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * class.c (make_class_data): Create vtable for abstract classes.
8212 (get_dispatch_table): Changed to cope with abstract classes.
8214 2000-07-27 Tom Tromey <tromey@cygnus.com>
8216 * parse.y (patch_method_invocation): Don't reverse the argument
8217 list when dealing with anonymous class constructors. Fixed typo in
8220 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * parse.y (build_alias_initializer_parameter_list): Reverse
8223 crafted list when building aliases for anonymous class
8226 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (jdep_resolve_class): Don't bother checking potential
8229 innerclass access if `decl' is NULL.
8230 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8233 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8235 * parse.c: Remove (again.)
8237 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8240 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8241 outside the `if' statement, alias to innerclass removed, `decl'
8242 used to mark the class complete.
8244 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8246 * parse.y (simple_name:): Fixed typo in error message.
8248 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8250 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8251 or its first operand can be error marks.
8253 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8255 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8256 * parse.y (method_header): Likewise.
8258 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * parse.y (process_imports): Consider that one might be trying to
8261 import an innerclass. Fixes gcj/254
8263 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * parse.y (find_as_inner_class): Handle the case where the
8266 enclosing context of an innerclass has been loaded as bytecode.
8268 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8270 * parse.y (simple_name:): Reject `$' in type names.
8271 (resolve_type_during_patch): Use `type' as a second
8272 argument to resolve_no_layout. Fixes gcj/257.
8274 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8276 * parse.y (find_most_specific_methods_list): Select the only
8277 non-abstract method even if max has been set.
8278 Fixes gcj/285, gcj/298.
8280 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8282 * lang-specs.h: Added %(jc1) to java compiler options.
8284 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8286 * .cvsignore: New file.
8288 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8290 * parse.y (not_accessible_p): Access granted to innerclasses
8291 (indirectly) extending the reference type. Fixes gcj/249.
8293 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * parse.y (patch_method_invocation): Fixed comment.
8296 (maybe_use_access_method): Build this$<n>s to the context of the
8297 target method, or a type that extends it. Fixes gcj/242.
8299 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8303 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8305 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8307 2000-07-13 Tom Tromey <tromey@cygnus.com>
8309 * lang-specs.h: Added %{I*}.
8311 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8313 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8315 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8317 * parse-scan.c: Remove.
8319 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8321 * class.c (set_super_info): Handled protected inner classes.
8322 (common_enclosing_context_p): Bail early if arguments aren't both
8324 (get_access_flags_from_decl): Handle private and protected inner
8326 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8327 (CLASS_PROTECTED): Likewise.
8328 (struct lang_type): New bitfield `poic'.
8329 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8331 (check_inner_class_access): Renamed arguments, added
8332 comments. Handles protected inner classes (fixes gcj/225)
8333 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8335 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8337 * parse.y (resolve_qualified_expression_name): Verify qualified
8338 access to `this'. Fixes gcj/239.
8340 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * jcf-write.c (generate_classfile): Don't install ConstantValue
8345 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * parse.y (resolve_qualified_expression_name): Handle inner class
8348 access. Fixes gcj/256.
8350 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8352 * jcf-write.c (generate_classfile): Properly install the
8353 ConstantValue attribute and the initial value constant pool index
8354 on string constants.
8355 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8358 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8360 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8362 * parse.y (find_as_inner_class): Fixed typo.
8363 (do_resolve_class): Explore enclosing contexts when searching for
8364 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8365 (check_inner_class_access): Check `decl' which can be null in case
8368 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * java-tree.h (java_debug_context): Declared `extern'.
8371 (safe_layout_class): Likewise.
8372 * parse.y (resolve_field_access): Field must be `static' in order
8373 to be replaced by its initial value. Added comments.
8374 (find_applicable_accessible_methods_list): Fixed typo.
8375 (find_most_specific_methods_list): Methods found in innerclasses
8376 take over methods founds in the enclosing contexts.
8377 (java_complete_tree): Loosen restrictions on the type of DECLs
8378 that can be replaced by their initialization values.
8379 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8381 2000-07-05 Tom Tromey <tromey@cygnus.com>
8383 * Make-lang.in (PARSE_DIR): New macro.
8384 (PARSE_RELDIR): Likewise.
8385 (PARSE_C): Likewise.
8386 (PARSE_SCAN_C): Likewise.
8387 ($(PARSE_C)): New target.
8388 ($(PARSE_SCAN_C)): Likewise.
8389 (SET_BISON): New macro.
8390 (BISONFLAGS): Likewise.
8391 (JAVABISONFLAGS): Likewise.
8393 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8395 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8396 argument on the first pass for CNI as well as JNI.
8397 (print_method_info): Set up method name on the first pass only.
8399 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * parse.y (parser_qualified_classname): Removed parameter
8403 (create_interface): Removed first passed parameter to
8404 parser_qualified_classname.
8405 (create_class): Likewise. Don't install alias on static
8406 innerclasses. Fixes gcj/275.
8408 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8410 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8411 debugable statement with empty_stmt_node. Fixes gcj/272
8413 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8418 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8420 * jcf-write.c (push_long_const): Appropriately cast short negative
8423 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8425 * parse.y (verify_constructor_super): Use loop variable
8426 `m_arg_type' initialized with `mdecl_arg_type'.
8428 2000-06-29 Tom Tromey <tromey@cygnus.com>
8430 * parse.y (resolve_field_access): Handle case where `type_found'
8433 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * expr.c (lookup_field): The same field can be found through two
8436 different interface. Don't declare it ambiguous in that case.
8438 2000-06-27 Tom Tromey <tromey@cygnus.com>
8440 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8441 follows \r, then unget it at a lower level.
8443 2000-06-26 Tom Tromey <tromey@cygnus.com>
8445 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8448 2000-06-25 Tom Tromey <tromey@cygnus.com>
8450 * parse.y (for_statement): Wrap expression in a WFL if it is a
8451 constant. For PR gcj/268.
8453 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8455 * parse.y (do_resolve_class): Minor optimiztion in the package
8456 list search. Removed unnecessary test and return statement.
8457 (valid_ref_assignconv_cast_p): Order of arguments to
8458 enclosing_context_p fixed.
8460 2000-06-24 Tom Tromey <tromey@cygnus.com>
8462 * expr.c (lookup_field): Print error and return error_mark_node if
8463 field reference is ambiguous.
8465 * parse.y (check_abstract_method_definitions): Also check if
8466 `other_method' is abstract.
8468 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8472 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8473 (struct lang_type): New field `pic'.
8474 (CLASS_PRIVATE): New macro.
8475 * parse.y (check_inner_class_access): New function.
8476 (jdep_resolve_class): Call it.
8478 2000-06-23 Tom Tromey <tromey@cygnus.com>
8480 * parse.y (patch_incomplete_class_ref): Initialize the returned
8481 class. For PR gcj/260.
8483 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8487 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8490 Java specific checks.
8491 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8493 * java-tree.def (CASE_EXPR): Marked 'e'.
8494 (DEFAULT_EXPR): Likewise.
8495 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8497 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8498 Java specific checks.
8499 (generate_bytecode_insns): Test try_block for BLOCK before using
8501 * parse.y (build_wfl_wrap): Added `location' argument. Set
8502 EXPR_WFL_LINECOL accordingly.
8503 (dim_expr:): Wrap constants with WFLs.
8504 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8505 (resolve_package): Check for `stmt' not being a BLOCK before
8506 building a debuggable statement with it.
8507 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8509 (resolve_field_access): Make sure `decl' is a DECL before treating
8511 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8512 IDENTIFIER_NODE before treating it as such.
8513 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8514 treating it as such.
8515 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8516 to be applied only on non array types.
8518 2000-06-16 Per Bothner <per@bothner.com>
8520 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8521 define in terms of DECL_RESULT, as that fails when --enable-checking.
8523 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8525 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8526 types the same in comparison.
8527 (CHECK_OP): Add static prototype.
8529 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8531 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8532 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8535 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8537 * decl.c (create_primitive_vtable): Prototype.
8539 * jcf-write.c (generate_bytecode_insns): Initialize variable
8542 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8544 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8546 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8547 to track searched classes, and do not search the same class more than
8548 once. Call find_applicable_accessible_methods_list on immediate
8549 superclass, instead of search_applicable_method_list on all ancestors.
8552 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8554 * parse.y (register_fields): Permit static fields in inner classes
8555 if they are final. Fix for PR gcj/255.
8557 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8559 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8560 * parse.y (find_in_imports): Returned type changed to void,
8561 leading comment fixed.
8562 (register_package): New function.
8563 (qualify_and_find): Likewise.
8564 (package_declaration:): Use `register_package'.
8565 (single_type_import_declaration:): Removed local variable
8566 `node'. Added missing `;' for consistency.
8567 (type_import_on_demand_declaration:): Use `chainon' to link new
8569 (lookup_field_wrapper): Lookup local variables defined in outer
8571 (java_complete_class): Don't reverse the list of imported on demand.
8572 (do_resolve_class): Reorganized. Removed local variable
8573 `original_name'. Call `qualify_and_find' with the current package
8574 name, invoke `find_in_imports_on_demand' right after. Call
8575 `qualify_and_find' with the packages we've seen so far. Fixed
8576 operations numbering in comments.
8577 (java_expand_class): Don't reverse `package_list'.
8578 (find_most_specific_methods_list): New local variables `abstract'
8579 and `candidates'. Use them to pick the right method.
8581 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8583 * parse.y (check_modifiers_consistency): Don't subtract out
8584 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8586 2000-06-04 Philipp Thomas <pthomas@suse.de>
8588 * Makefile.in (INTLLIBS): New.
8592 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * class.c (get_dispatch_table): Build the vtable dummy entry list
8595 element with a null purpose. Fixed leading comment.
8596 (build_dtable_decl): Build an accurate dtable type when appropriate
8599 2000-06-02 Richard Henderson <rth@cygnus.com>
8601 * lang.c (lang_get_alias_set): New.
8603 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8606 before using it as the accessed field.
8608 2000-05-31 Tom Tromey <tromey@cygnus.com>
8610 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8611 char_array_vtable, short_array_vtable, int_array_vtable,
8612 long_array_vtable, float_array_vtable, double_array_vtable):
8614 * expr.c (get_primitive_array_vtable): New function.
8615 (create_primitive_vtable): New function.
8616 (java_lang_expand_expr): Enable code to statically generate
8618 * decl.c (init_decl_processing): Create primitive vtables.
8619 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8620 short_array_vtable, int_array_vtable, long_array_vtable,
8621 float_array_vtable, double_array_vtable): Define.
8623 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8625 * java/parse.y (find_applicable_accessible_methods_list):
8626 Don't add an uninitialized value to the list.
8628 2000-05-25 Tom Tromey <tromey@cygnus.com>
8630 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8631 when trying to see if field's class should be initialized. Always
8632 initialize field's declaring class, not qualified class.
8635 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8636 `wfl_operator', to maybe_build_primttype_type_ref.
8639 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8641 * parse.y (patch_method_invocation): Don't try to lookup methods
8644 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8646 * parse.y (resolve_field_access): Call the appropriate <clinit>
8647 before accessing the length of a static array. Craft a decl for
8648 the field while its time. Fixes PR gcj/129.
8650 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8652 * parse.y (resolve_package): Correctly set `*next' (was off by
8654 (resolve_qualified_expression_name): Fixed comment.
8656 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * jcf-parse.c (jcf_parse_source): Reset current_class and
8659 current_function_decl to NULL before parsing a new file.
8661 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8663 * parse.y (block_end:): If the collected block doesn't feature a
8664 statement, insert an empty statement.
8666 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * parse.y (maybe_yank_clinit): New function.
8669 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8670 end of the list of methods belonging to a class.
8671 (java_complete_expand_method): Check whether <clinit> is really
8672 necessary and expand it accordingly.
8674 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8676 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8677 processed by the method's switch statement.
8679 2000-05-19 Tom Tromey <tromey@cygnus.com>
8681 * java-tree.h: Added init state enum.
8682 * decl.c (emit_init_test_initialization): Initialize class
8683 initialization check variable by looking at class' state.
8685 2000-05-19 Tom Tromey <tromey@cygnus.com>
8687 * java-tree.h (build_instanceof): Declare.
8688 (build_get_class): Declare.
8689 * parse.y (patch_binop): Use build_instanceof.
8690 * expr.c (build_instanceof): New function. If class is final,
8691 don't make a function call.
8692 (expand_java_INSTANCEOF): Use it.
8693 (build_get_class): New function.
8695 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8697 * jcf-write.c (generate_classfile): Scan the source_file for
8698 slashes with the right pointer variable.
8700 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8702 * lang.c (lang_decode_option): Update -Wunused flags by calling
8704 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8706 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8708 * check_init.c (check_init): Constify local char *.
8709 * class.c (push_class): Constify local char *.
8710 * java_tree.h: Update prototypes.
8711 * jcf-io.c (open_class): Constify filename parameter and
8713 (find_class): Remove redundant string copy. Cast return from
8715 * jcf-parse.c (read_class, parse_class_file, yyparse):
8716 Constify local char *.
8717 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8718 Constify local char *.
8719 * jcf.h (JCF): Constify filename and classname.
8720 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8721 * lang.c (init_parse): Constify parameter and return value.
8722 * lex.c (java_get_line_col): Constify filename parameter.
8723 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8724 * parse.y (java_parser_context_suspend,
8725 issue_warning_error_from_context, safe_layout_class): Constify
8727 * parse.c: Regenerate.
8729 2000-05-08 Tom Tromey <tromey@cygnus.com>
8731 * expr.c (build_jni_stub): Cache the result of
8732 _Jv_LookupJNIMethod.
8734 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * decl.c (predef_filenames_size): Now 7.
8737 (predef_filenames): New seventh entry.
8739 2000-05-04 Tom Tromey <tromey@cygnus.com>
8741 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8742 Keep track of when we've seen a reference field after a
8743 non-reference field.
8744 (get_boehm_type_descriptor): Handle case where we see
8745 non-reference fields but no trailing reference field.
8746 * decl.c (rawdata_ptr_type_node): Define.
8747 (init_decl_processing): Initialize rawdata_ptr_type_node.
8748 * java-tree.h (rawdata_ptr_type_node): Declare.
8750 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8752 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8753 specifiers in calls to fprintf.
8755 2000-05-03 Andrew Haley <aph@cygnus.com>
8757 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8759 * javaop.h (WORD_TO_INT): New function.
8760 (IMMEDIATE_s4): Use WORD_TO_INT.
8761 * jcf.h (JPOOL_INT): Ditto.
8763 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8766 2000-04-19 Tom Tromey <tromey@cygnus.com>
8768 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8770 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8772 * expr.c (build_jni_stub): New function.
8773 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8775 * parse.y (java_complete_expand_methods): Expand a native method
8776 and call build_jni_stub if -fjni given.
8777 * lang-options.h: Document -fjni.
8778 * lang.c (flag_jni): New global.
8779 (lang_f_options): Added `jni' entry.
8780 * java-tree.h (soft_lookupjnimethod_node,
8781 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8783 (flag_jni): Declare.
8784 (build_jni_stub): Declare.
8785 (struct lang_decl): Added `native' flag.
8786 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8788 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8789 soft_jnipopsystemframe_node): New globals.
8790 (init_decl_processing): Set them. _Jv_InitClass only takes one
8793 * java-tree.def: Put into `C' mode.
8795 2000-04-27 Tom Tromey <tromey@cygnus.com>
8798 * expr.c (expand_invoke): Generate check to see if object pointer
8799 is null in nonvirtual invocation case.
8800 * java-tree.h (soft_nullpointer_node): Declare.
8801 * decl.c (soft_nullpointer_node): New global.
8802 (init_decl_processing): Initialize soft_nullpointer_node.
8803 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8804 or `private' methods.
8805 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8807 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8812 2000-04-26 Tom Tromey <tromey@cygnus.com>
8814 * zextract.c (find_zip_file_start): New function.
8815 (read_zip_archive): Use it.
8817 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8821 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8823 * class.c (common_enclosing_context_p): New function.
8824 * java-tree.h (common_enclosing_context_p): Added prototype.
8825 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8826 classes sharing an outer context with the current instance.
8827 * parse.y (build_access_to_thisn): Fixed leading comment.
8828 (verify_constructor_super): New local `supper_inner'. Skip
8829 enclosing context argument in the case of inner class constructors.
8830 (patch_method_invocation): Insert proper context as second
8831 parameter to pure inner class constructor super invocations.
8833 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * parse.y (end_class_declaration): Reset the interface number
8838 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * parse.y (source_start_java_method): Deleted unnecessary code.
8841 (patch_method_invocation): Fixed comment.
8843 2000-04-24 Robert Lipe <robertlipe@usa.net>
8845 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8847 2000-04-23 Tom Tromey <tromey@cygnus.com>
8849 * boehm.c (mark_reference_fields): Use int_byte_position.
8851 2000-04-22 Tom Tromey <tromey@cygnus.com>
8853 * boehm.c (mark_reference_fields): Only call byte_position on
8856 2000-04-22 Tom Tromey <tromey@cygnus.com>
8858 * boehm.c (mark_reference_fields): Added `last_view_index'
8859 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8861 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8863 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8864 * parse.y (check_class_interface_creation): Fixed comments. Select
8865 permitted modifiers for (inner) interfaces. Changed error message
8866 to report rejected modifiers used with local classes.
8868 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8870 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8871 of directly inherited type considered in scope.
8872 * parse.y (do_resolve_class): Search inherited classes for inner
8875 2000-04-20 Tom Tromey <tromey@cygnus.com>
8877 * parse.y (not_accessible_p): Use member's class, not current
8878 class, when doing inheritance check for protected reference.
8881 2000-04-20 Jason Schroeder <shrode@subnature.com>
8883 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8885 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * parse.y (lookup_field_wrapper): Search for final local aliases.
8888 (resolve_expression_name): Let lookup_field_wrapper search for
8889 final local aliases. Force the value of `name' if one is found.
8890 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8891 an expression name. Fixed comments.
8893 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8895 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8897 2000-04-19 Tom Tromey <tromey@cygnus.com>
8899 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8901 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8905 2000-04-18 Tom Tromey <tromey@cygnus.com>
8908 * gjavah.c (utf8_cmp): Changed return value.
8909 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8911 (cxx_keywords): New global.
8912 (get_field_name): Handle new result of cxx_keyword_subst.
8913 (print_method_info): Likewise.
8915 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8917 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8918 with a newline, for CNI.
8919 (print_stub_or_jni): Print a space or newline before method name for
8921 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8922 (process_file): Include gcj/cni.h if generating CNI stubs.
8924 2000-04-16 Tom Tromey <tromey@cygnus.com>
8926 * gjavah.c (decompile_method): Use print_field_name.
8929 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8931 * parse.y (java_expand_classes): Reverse the package list once.
8932 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8934 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8935 the `==' and `!=' operators.
8937 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * jcf-write.c (generate_bytecode_insns): At invocation time,
8940 always relate an interface method to the type of its selector.
8942 2000-04-05 Tom Tromey <tromey@cygnus.com>
8945 * expr.c (expand_invoke): Generate check to see if object pointer
8946 is null in nonvirtual invocation case.
8947 * java-tree.h (soft_nullpointer_node): Declare.
8948 * decl.c (soft_nullpointer_node): New global.
8949 (init_decl_processing): Initialize soft_nullpointer_node.
8950 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8951 or `private' methods.
8952 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8954 2000-04-05 Tom Tromey <tromey@cygnus.com>
8957 * parse.y (check_final_assignment): Recognize assignments to the
8958 `length' field of an array when generating class files.
8960 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8962 * class.c (decl_hash): Prototype removed.
8963 (decl_compare): Likewise.
8965 2000-04-05 Tom Tromey <tromey@cygnus.com>
8967 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8968 * parse.y (check_modifiers_consistency): Check for final/volatile
8969 clash. Fixes PR gcj/164.
8971 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8973 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8975 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8977 (add_method_1): Use `java_hash_hash_tree_node' and
8978 `java_hash_compare_tree_node'.
8979 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8980 (java_hash_compare_tree_node): Likewise.
8981 * parse.y (find_applicable_accessible_methods_list): Create,
8982 delete and use a hash table to remember already searched interfaces.
8984 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8986 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8989 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8991 * boehm.c (mark_reference_fields, set_bit): Prototype.
8992 (set_bit): Un-ANSI-fy definition.
8994 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8997 * decl.c (emit_init_test_initialization): Likewise.
8999 * gjavah.c (jni_print_char): Likewise.
9001 * parse.y (create_new_parser_context): Likewise.
9003 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9006 patch missing hunk. Fixed indentation.
9008 2000-03-30 Tom Tromey <tromey@cygnus.com>
9010 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9011 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9013 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9016 when negative *before* using it as an array index.
9017 * ChangeLog: Fixed typo.
9019 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9021 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9022 to 0 when it reaches -1.
9024 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * jcf-parse.c (get_constant): Properly cast `num' during the
9027 invocation of `add_double'.
9028 * jcf-write.c (push_long_const): Properly cast `lo' before
9029 comparing it to short bounds.
9030 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9031 `interface_body:' is reduced after the current interface is
9034 2000-03-26 Tom Tromey <tromey@cygnus.com>
9036 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9037 Java-specific `-f' option.
9039 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9041 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9042 Adjust order of making types.
9043 Make bitsize_*_node values.
9045 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9047 * class.c (make_field_value): Use byte_position.
9048 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9049 (java_array_data_offset): Likewise.
9050 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9053 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9055 * parse.y (check_abstract_method_definitions): New local
9056 `end_type_reached'. Make sure we also consider `end_type'.
9057 (java_check_abstract_method_definitions): Make sure we eventually
9058 consider `java.lang.Object'.
9059 (maybe_use_access_method): Don't use access method if not in the
9060 context of a pure inner class or if the method's context is right.
9061 (find_applicable_accessible_methods_list): New static flag
9062 `object_done'. Don't search abstract classes as interfaces. Fixed
9063 indentation. Fixed the `java.lang.Object' only search. Search
9064 class interface(s) first, then fully search enclosing contexts.
9065 (find_most_specific_methods_list): Pick the closest candidate when
9066 they're all abstract.
9068 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9071 properly initialize `finished_label'. Don't emit gotos for empty
9074 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9076 * except.c (emit_handlers): Clear catch_clauses_last.
9078 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9080 * parse.y (check_method_types_complete): New function.
9081 (create_class): Reset anonymous class counter only when seeing an
9083 (java_complete_class): JDEP_METHOD: Don't recompute signature
9086 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9088 * class.c (build_static_ref): Fixed indentation in comment.
9089 * java-tree.def (TRY_EXPR): Fixed typo in name.
9090 (CLASS_LITERAL): Likewise.
9091 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9092 (struct lang_type): New field `dot_class'.
9093 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9094 (generate_classfile): Method `class$' is synthetic.
9095 * parse.y (build_do_class_method): New function.
9096 (build_dot_class_method_invocation): Likewise.
9097 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9098 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9099 (qualify_ambiguous_name): Likewise.
9100 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9101 (build_try_statement): Fixed leading comment.
9103 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9105 * class.c (make_field_value): Properly handle sizes.
9106 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9107 (layout_class_method): Count using trees.
9108 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9109 * expr.c (java_array_data_offset): Use int_bit_position.
9110 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9111 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9113 2000-03-16 Tom Tromey <tromey@cygnus.com>
9115 * lang.c (flag_hash_synchronization): New global.
9116 (lang_f_options): Added `hash-synchronization'.
9117 * lang-options.h: Mention -fhash-synchronization.
9118 * java-tree.h (flag_hash_synchronization): Declare.
9119 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9120 hash table synchronization is disabled.
9121 * decl.c (init_decl_processing): Only push `sync_info' value when
9122 hash table synchronization is disabled.
9123 * class.c (make_class_data): Only push `sync_info' field when hash
9124 table synchronization is disabled. Removed dead code.
9126 2000-03-16 Tom Tromey <tromey@cygnus.com>
9128 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9130 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9134 * parse.y (patch_method_invocation): Handle anonymous classes
9135 creation in static context.
9137 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9139 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9140 * parse.y (resolve_qualified_expression_name): Use it.
9141 (patch_method_invocation): Likewise.
9143 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9145 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9146 depending on the type of dependency which dictates what the
9148 (unresolved_type_p): Resolved types limited to the current class.
9150 2000-03-15 Tom Tromey <tromey@cygnus.com>
9152 * decl.c (init_decl_processing): Set type of `sync_info' to be
9155 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9156 Correctly compute bit number for current slot. Zero `high' and
9157 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9158 mark_reference_fields.
9159 (mark_reference_fields): New function.
9161 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * parse.y (register_incomplete_type): Fixed initialization of
9166 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9170 (push_class_context, pop_class_context): New function.
9171 (class_body:): Call pop_class_context.
9172 (interface_body:): Likewise.
9173 (INNER_QUALIFIER): New macro.
9174 (report_class_declaration): Changed output format and use
9175 INNER_QUALIFIER. Call push_class_context.
9177 2000-02-14 Andrew Haley <aph@cygnus.com>
9179 * check-init.c (check_init): Add new cases for unary and binary
9182 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9184 * parse.y (resolve_package): Set `next' once a type name has been
9185 progressively discovered.
9186 (resolve_qualified_expression_name): Propagate resolution only if
9187 there are remaining qualifiers. Take into account `q' might have
9188 been cleared after re-qualification.
9189 * parse.y (patch_method_invocation): New local `resolved'.
9190 Section dealing with qualified expression rewritten to use
9191 resolve_field_access.
9193 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9195 * parse.h (PUSH_CPC): Fixed indentation.
9196 (DEBUG_CPC): New macro.
9197 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9198 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9199 * parse.y (class_body_declaration:): Use
9200 SET_CPC_INSTANCE_INITIALIZER_STMT.
9201 (method_declaration:): Check for null current_function_decl.
9202 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9203 (java_parser_context_pop_initialized_field): Better handling of
9205 (maybe_make_nested_class_name): Mark nested class name as
9206 qualified when necessary.
9207 (end_class_declaration): Don't call java_parse_context_resume when
9208 one or more error occurred.
9209 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9210 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9211 SET_CPC_INITIALIZER_STMT.
9212 (method_header): Check for inner classes declaring static methods.
9213 (resolve_qualified_expression_name): Handle situation where `this'
9216 2000-03-13 Hans Boehm <boehm@acm.org>
9218 * typeck.c (build_prim_array_type): Correctly set the high word too.
9220 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9224 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9225 list of methods for interfaces.
9227 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * parse.y (qualify_ambiguous_name): Properly handle expressions
9232 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9234 * parse.y (check_final_assignment): Extended to process
9236 (patch_assignment): Have check_final_assignment called only once.
9238 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9240 * java-tree.h (IS_INIT_CHECKED): New flag.
9241 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9242 * parse.y (patch_string): Call force_evaluation_order on the
9243 completed string concatenation tree.
9244 * expr.c (force_evaluation_order): Call force_evaluation_order on
9245 function's arguments too.
9247 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9249 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9250 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9251 (build_anewarray): Likewise.
9252 * parse.y (patch_newarray): Likewise.
9253 * parse.c: Regenerated.
9255 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9257 * decl.c (init_decl_processing): Added new class fields `depth',
9258 `ancestors', and `idt' to class_type_node. Use
9259 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9260 * class.c (make_class_data): Push initial values for new fields.
9261 * java-tree.h: Updated prototype for `build_invokeinterface'.
9262 * expr.c (build_invokeinterface): Changed parameters to accept
9263 `method' tree. Calculate index of `method' in its declaring
9264 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9265 (expand_invoke): Call `build_invokeinterface' with new parameters.
9266 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9269 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9271 * typeck.c (lookup_do): Search superinterfaces first
9272 when looking up an interface method. From Godmar Back
9275 2000-03-06 Tom Tromey <tromey@cygnus.com>
9277 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9279 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * java-tree.h (lookup_argument_method2): Declared.
9282 (safe_layout_class): Prototype moved from parse.h.
9283 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9284 * parse.y (java_check_regular_methods): Local `super_class' gone.
9285 Call lookup_argument_method2 instead of lookup_argument_method.
9286 Perform modifier match for methods found declared in implemented
9287 interfaces. Fixed indentation problem. Overriding/hiding error
9288 report to take place only for methods found in classes.
9289 * typeck.c (lookup_argument_method): Changed leading
9290 comment. Re-written by calling lookup_do.
9291 (lookup_argument_method2): New function.
9292 (lookup_java_method): Re-written by calling lookup_do.
9293 (lookup_do): New function.
9295 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * check-init.c (check_init): Removed dead code. Handle (blank)
9299 * parse.y (declare_local_variables): New local `final_p', set it
9300 and use it to initialize LOCAL_FINAL.
9301 (check_final_assignment): Only check FIELD_DECLs.
9303 2000-02-17 Tom Tromey <tromey@cygnus.com>
9305 * Makefile.in (JAVA_OBJS): Added boehm.o.
9306 (boehm.o): New target.
9307 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9308 * java-tree.h (flag_use_boehm_gc): Declare.
9309 (get_boehm_type_descriptor): Declare.
9310 * lang.c (lang_f_options): Added `use-boehm-gc'.
9311 (flag_use_boehm_gc): New global.
9312 * lang-options.h: Added -fuse-boehm-gc.
9313 * boehm.c: New file.
9314 * class.c (get_dispatch_table): If class uses a Boehm type
9315 descriptor, put it in the vtable.
9316 (make_class_data): Removed dead code.
9318 2000-03-03 Per Bothner <per@bothner.com>
9320 * decl.c (init_decl_processing): Initialize sizetype properly.
9322 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9324 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9325 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9326 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9327 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9328 (jcf_parse): New local `current'. Load innerclasses seen in outer
9329 context being processed.
9330 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9331 * jcf-write.c (append_innerclasses_attribute): New function.
9332 (append_innerclasses_attribute_entry): Likewise.
9333 (get_access_flags): Handle static classes. Set anonymous and local
9334 classes to be private.
9335 (generate_classfile): Attribute count adjusted. Call
9336 append_innerclasses_attribute.
9337 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9338 PURE_INNER_CLASS_TYPE_P.
9339 * parse.y (parser_qualified_classname): New parameter `is_static',
9340 produce non qualified name accordingly.
9341 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9342 (create_interface): Added argument to parser_qualified_classname.
9343 (create_class): Added argument to parser_qualified_classname. Setup
9344 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9345 (add_inner_class_fields): Fixed indentation.
9346 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9347 (method_declarator): Fixed typo in comment.
9348 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9349 (build_current_thisn): Likewise.
9350 (patch_method_invocation): Likewise.
9352 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9354 * decl.c (current_function_decl): Move to toplev.c.
9356 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9358 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9359 (DECL_BIT_INDEX): Use underlying representation.
9360 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9362 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9364 * expr.c (build_java_ret): Pass proper type to size_binop.
9366 2000-02-25 Anthony Green <green@cygnus.com>
9368 * expr.c (build_class_init): Mark the decl to be ignored by
9370 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9371 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9372 * class.c (init_test_hash_newfunc): New function.
9373 (decl_hash): New function.
9374 (decl_compare): New function.
9375 * decl.c (emit_init_test_initialization): New function.
9376 (complete_start_java_method): Traverse the init test hashtable,
9377 calling emit_init_test_initialization.
9378 (always_initialize_class_p): Define.
9379 * expr.c (build_class_init): Use initialization tests when
9380 emitting class initialization code.
9381 (always_initialize_class_p): Declare.
9382 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9384 * java-tree.h: Include hash.h.
9385 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9386 (struct lang_decl): Add init_test_table field.
9387 (init_test_hash_entry): Define.
9389 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * gjavah.c (main): Avoid using `argi' to report unimplemented
9394 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9397 initialize locals to avoid warnings. Local `exception_type' moved
9400 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9402 * parse.y (resolve_expression_name): Use `orig' as a second
9403 argument to resolve_field_access.
9404 (resolve_field_access): Removed unnecessary code when dealing with
9407 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * class.c (push_super_field): Don't push the field twice.
9410 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9411 * parse.h (java_reorder_fields): Prototyped.
9412 * parse.y (java_reorder_fields): New function.
9413 (java_layout_class): Simplified not to worry about re-ordering.
9415 2000-02-23 Tom Tromey <tromey@cygnus.com>
9417 * gjavah.c (print_name): In JNI case, correctly quote string.
9418 (print_method_info): Don't handle overrides in JNI mode.
9420 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9422 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9423 value type set to `boolean_type_node'.
9425 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9427 * jcf-dump.c (main): Test for correct condition after
9428 output file creation.
9430 2000-02-19 Anthony Green <green@cygnus.com>
9432 * jcf-depend.c (add_entry): Fix test for first list entry.
9434 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9436 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9437 * constants.c (build_constants_constructor): Likewise.
9439 2000-02-19 Anthony Green <green@cygnus.com>
9441 * jcf-depend.c (add_entry): Add entries to the end of the list.
9443 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9445 * decl.c (INT_TYPE_SIZE): Define if necessary.
9446 (expand_java_return): Handle the case of a native integer smaller
9449 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9451 * gjavah.c (help): Use GCCBUGURL.
9452 * jv-scan.c (help): Likewise.
9453 * jcf-dump.c (help): Likewise.
9455 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9457 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9460 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9462 * jcf-parse.c (load_class): Call `fatal' if no file containing
9463 the target class are found.
9465 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9467 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9468 lex.c, lex.h, and PARSE_H to...
9469 (parse.o, parse-scan.o): ...here, respectively.
9471 * lex.c: Split out code that may trigger SIGFPE from yylex()
9472 to its own function.
9473 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9475 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9477 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9479 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * parse.y (outer_field_access_p): Stop in time when outer contexts
9483 (resolve_qualified_expression_name): Properly qualify *everything*
9484 after a package.type to be resoled as expression names.
9485 (find_applicable_accessible_methods_list): Save/restore `class' to
9486 isolate it from a possible outer context search.
9488 2000-02-15 Tom Tromey <tromey@cygnus.com>
9490 * gjavah.c (jni_print_char): New function.
9491 (print_full_cxx_name): Use it.
9492 (decode_signature_piece): Likewise.
9493 (print_cxx_classname): Likewise.
9495 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9497 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9499 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9501 * gjavah.c: Include version.h.
9503 * jcf-dump.c: Likewise.
9505 * jv-scan.c: Likewise.
9507 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * parse.y (outer_field_access_fix): First parameter now a tree
9510 node. Check for assignment to final. First argument to
9511 build_outer_field_access_fix modified to accommodate prototype.
9512 (build_outer_field_access): Don't check for assignment to final
9514 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9515 possibly returned by outer_field_access_fix. Changed
9516 outer_field_access_fix's first argument.
9517 (check_final_assignment): $finit$'s context is OK.
9518 (patch_unaryop): Use node instead of its line/column value when
9519 calling outer_field_access_fix.
9521 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * parse.y (interface_declaration:): No longer tagged
9524 <node>. Re-installed default action.
9525 (class_member_declaration:): Handle inner interfaces.
9526 (interface_member_declaration): Handle inner interfaces and
9528 (create_interface): Push error if one seen. Suspend parsing
9529 context when processing an inner interface.
9530 (register_fields): Inner class static field limitations not to
9531 apply to inner interfaces.
9533 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9535 * jcf-parse.c (load_class): Update `java_error_count' when a
9536 class' file can't be found.
9537 (parse.y): Avoid (byte)code generation when errors seen.
9539 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9542 decodes a valid node.
9543 (patch_binop): Handle TRUNC_DIV_EXPR.
9545 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * parse.y (resolve_package): New local `acc'. Try to progressively
9548 build and guess a package and type name.
9550 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9552 * parse.y (find_applicable_accessible_methods_list): Load and
9553 layout the search class if necessary.
9554 (java_complete_tree): Keep to original type of the folded initial
9557 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9559 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9560 Generate error message if circularity is detected. New static
9562 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9563 * jcf-write.c (generate_bytecode_insns): Very simply handle
9565 * parse.y (java_check_circular_reference): Use
9566 `cyclic_inheritance_report' during report, if necessary.
9567 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9568 walking NEW_ARRAY_INIT twice.
9570 2000-02-09 Tom Tromey <tromey@cygnus.com>
9572 * parse.y (check_class_interface_creation): Allow inner classes to
9573 be `private' or `protected', check modifiers' consistency. Prevent
9574 block local classes from bearing any modifiers.
9576 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9578 * except.c (check_start_handlers): Re-add prototype lost in last
9580 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9582 2000-02-09 Andrew Haley <aph@cygnus.com>
9584 * decl.c (clear_binding_level): Remove excess initializer.
9585 (maybe_poplevels): Remove unused variable.
9586 (force_poplevels): Ditto.
9587 (struct binding_level): Add comment.
9589 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * jcf-write.c (generate_classfile): Don't consider
9592 pre-initialization with reference value (use <clinit> instead.)
9593 * parse.y (java_fix_constructors): No generated constructor for
9595 (build_outer_field_access): Removed debug message.
9596 (outer_field_expanded_access_p): Adapted to bytecode generation.
9597 (build_outer_field_access_method): Use fix_method_argument_names.
9598 (build_outer_method_access_method): Fixed indentation. Added
9599 comment. Handle access method generation for static and also void
9601 (build_access_to_thisn): Inserted debug message.
9602 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9603 (resolve_qualified_expression_name): Fixed comment.
9604 (not_accessible_p): Adapted to bytecode generation. Added comment.
9605 (patch_method_invocation): Added comment.
9606 (maybe_use_access_method): Fixed leading comment. Handle static
9608 (java_complete_lhs): Don't shortcut handling of initialized upon
9609 declaration String type static fields when generating bytecode.
9610 (patch_unaryop): Handle outer field access when generating
9613 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9615 * java-tree.h (FIELD_THISN): New macro.
9616 * jcf-write.c (append_synthetic_attribute): New function.
9617 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9618 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9619 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9621 (build_outer_field_access): Turned on access functions usage and
9622 generation when compiling to bytecode.
9623 (maybe_use_access_method): Likewise.
9625 2000-01-25 Andrew Haley <aph@cygnus.com>
9627 * java-except.h (struct eh_range): Add `expanded' field.
9628 (maybe_start_try): Add end_pc arg.
9629 (maybe_end_try): Ditto.
9630 * java-tree.h (force_poplevels): new function.
9631 * expr.c (expand_byte_code): Don't call maybe_start_try or
9633 * except.c (add_handler): Reset expanded.
9634 (expand_start_java_handler): Set expanded.
9635 (check_start_handlers): Don't expand a start handler that's
9636 already been expanded.
9637 (maybe_start_try): Add end_pc arg. Only expand a handler which
9639 (expand_end_java_handler): call force_poplevels.
9640 (force_poplevels): new function.
9641 * decl.c (binding_level): Add start_pc of binding level.
9642 (maybe_pushlevels): Call maybe_start_try when pushing binding
9644 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9645 (LARGEST_PC): Define.
9646 (clear_binding_level): Use LARGEST_PC.
9648 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9649 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9650 (binding_depth, is_class_level, current_pc): new variables.
9651 (struct binding_level): ditto.
9652 (indent): new function.
9653 (push_jvm_slot): add debugging info.
9654 (maybe_pushlevels): ditto.
9655 (maybe_poplevels): ditto.
9658 (start_java_method): ditto.
9659 (give_name_to_locals): comment only.
9660 * except.c (binding_depth, is_class_level, current_pc):
9662 (expand_start_java_handler): add debugging info.
9663 (expand_end_java_handler): ditto.
9665 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9667 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9668 (print_name_for_stub_or_jni, process_file): Constify a char*.
9670 2000-02-03 Tom Tromey <tromey@cygnus.com>
9672 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9674 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9676 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9677 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9680 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9682 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9683 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9684 (struct lang_type): New field `ii_block'.
9685 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9686 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9687 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9688 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9689 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9690 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9692 * parse.y (add_instance_initializer): New function.
9693 (in_instance_initializer): New static global.
9694 (class_body_declaration:): Link instance initializer block.
9695 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9696 (array_creation_expression:): Remove unused local.
9697 (java_parser_context_push_initialized_field): Fixed leading
9698 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9699 CPC_INSTANCE_INITIALIZER_LIST.
9700 (java_parser_context_pop_initialized_field): Likewise.
9701 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9702 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9703 CPC_INITIALIZER_STMT.
9704 (fix_constructors): New local `class_type'. Use it. Call
9705 add_instance_initializer.
9706 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9707 (patch_return): Forbid return in instance initializers.
9708 (patch_throw_statement): Enforce exception handling in the context
9709 of instance initializers.
9711 2000-02-03 Tom Tromey <tromey@cygnus.com>
9713 * Make-lang.in (java.mostlyclean): Remove executables in
9716 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9718 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9719 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9720 (java_float_finite): Convert to use union Word from javaop.h.
9721 (java_double_finite): Convert to use union DWord from javaop.h.
9723 2000-02-02 Tom Tromey <tromey@cygnus.com>
9725 * gjavah.c (options): Added `jni' entry.
9726 (help): Document -jni.
9727 (flag_jni): New global.
9728 (process_file): Handle JNI output. Don't print text from
9729 -prepend, -add, etc, when generating stubs. Only remove `.class'
9730 suffix if it actually exists.
9731 (main): Create a `.c' file when run with `--jni --stubs'. Create
9732 correct output file name with `--jni'.
9733 (print_include): Mangle header name differently in JNI case.
9734 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9736 (print_method_info): Handle JNI case. Put signature info into
9737 method name. Handle case when STREAM is NULL.
9738 (print_name_for_stub_or_jni): New function.
9739 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9740 (print_cxx_classname): Handle JNI.
9741 (print_full_cxx_name): Likewise.
9742 (decode_signature_piece): Likewise.
9743 (overloaded_jni_method_exists_p): New function.
9744 (struct method_name): Added `signature' and `sig_length' fields.
9745 (HANDLE_END_FIELD): Do nothing in JNI mode.
9747 2000-02-02 Tom Tromey <tromey@cygnus.com>
9749 * jv-scan.c: Include version.c, <getopt.h>.
9750 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9751 (options): New array.
9752 (usage): New function.
9753 (version): New function.
9754 (main): Use getopt_long to parse command line.
9755 * jcf-dump.c: Include version.c, <getopt.h>.
9756 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9757 OPT_JAVAP): New macros.
9758 (options): New array.
9759 (usage): Return `void'. Changed message.
9760 (help): New function.
9761 (version): New function.
9762 (main): Use getopt_long_only to parse command line.
9763 * gjavah.c: Include <getopt.h>.
9764 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9765 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9766 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9767 (options): New array.
9768 (java_no_argument): Removed.
9769 (help): Updated with missing options.
9770 (main): Use getopt_long_only to parse command line.
9771 (usage): Changed message.
9773 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9775 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9776 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9777 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9778 * parse.y (array_creation_expression:): Handle anonymous arrays.
9779 (build_array_from_name): Don't set `ret_name' if null.
9780 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9781 (qualify_ambiguous_name): Likewise.
9782 (java_complete_expand_class): Likewise.
9784 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9786 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9787 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9788 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9789 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9790 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9791 AIPL_FUNCTION_COMPLETED_INVOCATION.
9792 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9793 AIPL_FUNCTION_INVOCATION_READY.
9794 (AIPL_FUNCTION_DECLARATION): New enum entry.
9795 * parse.y (reorder_static_initialized): New function.
9796 (java_parser_context_pop_initialized_field): Use it.
9797 (add_inner_class_fields): Use
9798 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9799 augmented. Install marker after last alias initializer, if any.
9800 (generate_finit): Fixed typo. Don't try to retain only the used
9802 (method_header): Compute and set DECL_FUNCTION_NAP.
9803 (method_declarator): Fixed comment. Insert alias initializer in
9805 (build_alias_initializer_parameter_list): Fixed leading
9806 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9807 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9808 (java_complete_expand_class): Code to retain only used aliases
9810 (java_complete_expand_methods): New local `first_decl'. Generate
9811 $finit$ first, then expand the constructors, regular methods and
9813 (java_complete_expand_method): Don't report error on missing
9814 return statement if previously detected bogus.
9815 (fix_constructors): Don't patch constructor parameters list.
9816 (patch_method_invocation): Use new AIPL enum values. Reverse
9817 alias initializer list for anonymous classes.
9819 2000-01-30 Anthony Green <green@redhat.com>
9821 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9822 determine how many stack slots to pop.
9824 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9827 error handling/recovery.
9828 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9830 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9833 FIELD_LOCAL_ALIAS_USED): New macros.
9834 (DECL_FUNCTION_NAP): New macro.
9835 (struct lang_decl): New field `nap'.
9836 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9837 (struct lang_type): New fields `finit_stmt_list' and
9839 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9840 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9841 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9842 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9843 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9844 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9845 (BUILD_THROW): Macro line separator re-indented.
9846 * parse.y (end_class_declaration): New function.
9847 (maybe_generate_pre_expand_clinit): New name for
9848 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9849 pre-expand static fields.
9850 (maybe_generate_clinit): Function deleted.
9851 (check_for_static_method_reference): Prototype's parameter list
9853 (generate_finit): New name for maybe_generate_finit. Changed
9854 leading comment. Function rewritten to use
9855 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9856 (build_alias_initializer_parameter_list): New function.
9857 (java_parser_context_pop_initialized_field): Likewise.
9858 (add_inner_class_fields): Likewise.
9859 (type_declaration:): Call end_class_declaration.
9860 (class_member_declaration:): Likewise.
9861 (formal_parameter_list:): Fixed typos.
9862 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9863 element. Improved error handling.
9864 (block_statement:): Call end_class_declaration.
9865 (anonymous_class_creation:): Likewise.
9866 (create_anonymous_class): Fixed comments.
9867 (create_class): Call add_inner_class_fields.
9868 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9869 (method_header): Use MARK_FINAL_PARMS.
9870 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9871 (method_declarator): Propagate final argument flag.
9872 (craft_constructor): New local `artificial'. Call
9873 build_alias_initializer_parameter_list. Use
9874 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9875 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9877 (complete_expand_class): Get rid of unused outer context local
9879 (java_complete_expand_methods): Fixed leading
9880 comment. Generate/pre-expand <clinit> first. Changed method
9881 expansion order to regular, $finit$, constructors, <clinit>.
9882 (java_complete_expand_method): Set current_function_decl.
9883 (fix_constructors): Fix constructor parameter list to account for
9884 outer context local alias initializers.
9885 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9886 (resolve_expression_name): Lookup outer context local aliases. New
9887 local `access', use it.
9888 (patch_method_invocation): Patch inner class ctor invocation with
9889 outer context local aliases initialization values. $finit$
9890 invocation patching now includes things generated with
9891 build_alias_initializer_parameter_list.
9892 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9893 (build_super_invocation): Likewise.
9894 (patch_assignment): Changed comment.
9896 2000-01-27 Andrew Haley <aph@cygnus.com>
9898 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9902 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9904 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9906 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9908 * parse.y (register_fields): Don't pass a format specifier to
9909 OBSOLETE_MODIFIER_WARNING.
9910 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9911 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9913 (check_modifiers): Change function into a macro.
9914 (check_class_interface_creation): Pass a literal format string.
9916 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9918 * buffer.h: PROTO -> PARAMS.
9919 * check-init.c: Likewise.
9920 * class.c: Likewise.
9921 * constants.c: Likewise.
9922 * convert.h: Likewise.
9924 * except.c: Likewise.
9926 * gjavah.c: Likewise.
9927 * java-except.h: Likewise.
9928 * java-tree.h: Likewise.
9929 * jcf-depend.c: Likewise.
9930 * jcf-dump.c: Likewise.
9931 * jcf-parse.c: Likewise.
9932 * jcf-path.c: Likewise.
9933 * jcf-reader.c: Likewise.
9934 * jcf-write.c: Likewise.
9936 * jv-scan.c: Likewise.
9937 * jvgenmain.c: Likewise.
9938 * jvspec.c: Likewise.
9942 * parse-scan.y: Likewise.
9943 * parse.h: Likewise.
9944 * parse.y: Likewise.
9945 * typeck.c: Likewise.
9946 * verify.c: Likewise.
9949 * zextract.c: Likewise.
9950 * zipfile.h: Likewise.
9952 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9954 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9955 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9956 * constants.c (build_constant_data_ref): Check for cached
9957 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9958 in TYPE_CPOOL_DATE_REF.
9959 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9960 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9961 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9962 (LOCAL_FINAL): New macro.
9963 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9964 constant pool -- don't try to reuse.
9965 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9967 (find_in_current_zip): Use TYPE_JCF.
9968 * parse.h (java_check_final): Prototype removed.
9969 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9970 (maybe_create_class_interface_decl,
9971 check_class_interface_creation): Likewise.
9972 (java_expand_finals): Function removed.
9973 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9974 (block_statement:): Fixed comment.
9975 (anonymous_class_creation:): Likewise.
9976 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9978 (check_class_interface_creation): Loosened error report on (inner)
9979 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9980 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9981 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9983 (create_interface): Likewise.
9984 (anonymous_class_counter): New static global.
9985 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9986 patch. Fixed comments.
9987 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9988 anonymous_class_counter when declaring a toplevel class.
9989 (craft_constructor): Fixed constructor name when handling
9990 anonymous classes. Anonymous class constructors to feature hidden
9992 (java_fix_constructors): Added comment.
9993 (java_check_final): Function removed.
9994 (java_complete_expand_methods): Fixed comment. Don't generate
9995 class data, save its outgoing constant pool instead.
9996 (verify_constructor_super): Skip anonymous class constructor
9997 hidden this$<n> parameter.
9998 (java_expand_classes): New local `saved_ctxp'. Removed call to
9999 java_expand_finals and java_check_final. Expand anonymous class
10000 constructors. Generate class data.
10001 (build_super_invocation): Skip anonymous class hidden this$<n>
10003 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10004 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10005 (set_java_signature): Likewise.
10007 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10009 * gjavah.c: Delete ACC_VISIBILITY define.
10010 * jcf.h: Add ACC_VISIBILITY define.
10011 * parse.y: final: rule tagged <value>.
10012 (java_check_regular_methods): Use ACC_VISIBILITY define for
10013 default package access check.
10014 (local_variable_declaration_statement): Use final: rule.
10016 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10018 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10019 (final:): New rule.
10021 2000-01-17 Tom Tromey <tromey@cygnus.com>
10023 * gjavah.c (print_field_info): Allow non-static final fields.
10025 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10028 * parse.y (patch_anonymous_class): New function.
10029 (create_anonymous_class): Register incomplete type when the
10030 class/interface to extends/implement isn't known yet.
10031 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10032 (verify_constructor_super): Tuned error message.
10034 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10036 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10037 (ANONYMOUS_CLASS_P): New macro.
10038 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10039 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10040 * parse.y (create_class): Added leading argument.
10041 (maybe_create_class_interface_decl,
10042 check_class_interface_creation): Likewise.
10043 (craft_constructor): New function.
10044 (verify_constructor_super): Added argument in prototype.
10045 (class_declaration:): Inserted leading argument.
10046 (for_begin:): Use FOR_LOOP_P.
10047 (anonymous_class_creation): Create WFL of the anonymous class to
10048 instantiate. Call build_new_invocation. Added comments.
10049 (check_class_interface_creation): Handle parameter `anonymous' in
10050 verbose mode class creation announce.
10051 (link_nested_class_to_enclosing): Exclude anonymous classes.
10052 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10053 anonymous class, even though they appear to have an enclosing
10055 (create_interface): Pass extra argument to
10056 check_class_interface_creation.
10057 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10058 (create_class): Call check_class_interface_creation and
10059 maybe_create_class_interface_decl with extra new argument. Don't
10060 add private this$<n> to anonymous classes.
10061 (method_declarator): Insert hidden this$<n> to anonymous class
10063 (java_fix_constructors): Deleted code creating default
10064 constructor. Call craft_constructor instead.
10065 (java_check_regular_methods): Set `saw_constructor' to 1 for
10067 (fix_constructors): Pass extra argument to verify_constructor_super.
10068 (verify_constructor_super): New local `sdecl', use it. Search for
10069 matching constructor (possibly featuring arguments) in super
10071 (lookup_method_invoke): Craft constructor according to arguments
10072 list when dealing with anonymous class constructors.
10073 (build_super_invocation): Pass arguments to anonymous class super
10075 (search_loop): Use FOR_LOOP_P.
10076 (labeled_block_contains_loop_p): Likewise.
10078 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10080 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10081 (enclosing_context_p): New function.
10082 (get_access_flags_from_decl): Handle CLASS_STATIC.
10083 (maybe_layout_super_class): Extra first argument passed to
10085 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10087 * decl.c (access0_identifier_node): New global.
10088 (init_decl_processing): access0_identifier_node initialized.
10089 (pushdecl): Set DECL_CONTEXT only on non type decls.
10090 * expr.c (lookup_field): Lookup inner class fields in enclosing
10092 (expand_invoke): Use ID_INIT_P.
10093 (expand_java_field_op): Use DECL_CLINIT_P.
10094 * java-tree.def (CLASS_LITERAL): New tree code.
10095 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10096 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10097 (struct lang_decl): New field `inner_access'.
10098 (enclosing_context_p): Prototyped.
10099 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10100 ID_CLINIT_P): New macros.
10101 (CLASS_STATIC): New macro.
10102 (CLASS_ACCESS0_GENERATED_P): New macro.
10103 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10104 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10105 INNER_CLASS_P): New macros.
10106 (DECL_INNER_CLASS_LIST): New macro.
10107 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10109 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10110 the shift value to int. Fixed typo in comment.
10111 * lex.c (inst_id, wpv_id): Initialize.
10112 * mangle.c (unicode_mangling_length): Take `$' into account.
10113 * parse.h (DRECOVER, RECOVER): Terminate properly.
10114 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10115 (typedef struct _jdep): New field `enclosing'.
10116 (JDEP_ENCLOSING): New macro.
10117 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10118 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10119 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10120 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10121 GET_ENCLOSING_CPC_CONTEXT): New macros.
10122 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10123 (do_resolve_class): Added extra argument in prototype.
10124 * parse.y (resolve_class): Added extra argument in prototype.
10125 (maybe_create_class_interface_decl): Likewise.
10126 (maybe_use_access_method, build_wfl_wrap): New functions.
10127 (java_complete_expand_classes, java_complete_expand_class):
10129 (java_parser_context_push_initialized_field,
10130 java_parser_context_suspend, java_parser_context_resume):
10132 (maybe_make_nested_class_name, make_nested_class_name,
10133 set_nested_class_simple_name_value,
10134 link_nested_class_to_enclosing, find_as_inner_class,
10135 find_as_inner_class_do, check_inner_class_redefinition,
10136 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10137 maybe_build_thisn_access_method, build_outer_field_access,
10138 build_outer_field_access_methods, build_outer_field_access_expr,
10139 build_outer_method_access_method, build_new_access_id,
10140 build_outer_field_access_method, outer_field_access_p,
10141 outer_field_expanded_access_p, outer_field_access_fix,
10142 build_incomplete_class_ref, patch_incomplete_class_ref,
10143 create_anonymous_class): Likewise.
10144 (inst_id, wpv_id): New static global variables.
10145 (synchronized:): New rule, tagged <node>.
10146 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10148 (anonymous_class_creation:): New rule, tagged <node>.
10149 (NEW_TK): Tagged <node>.
10150 (type_literals, array_type_literal): New rules, tagged <node>.
10151 (class_declaration:): Removed action when reducing by class_body:
10152 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10153 using GET_CPC in sub-rules.
10154 (class_member_declaration): Handle inner classes.
10155 (method_declaration): When reducing method_header:, reset
10156 current_function_decl when appropriate.
10157 (method_declarator:): Set the number of formal parameter to 0 for
10158 method declared without arguments.
10159 (constructor_declarator:): Likewise.
10160 (static_initializer:): List of elements kept in a list.
10161 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10162 use of the keyword `static' for type declarations.
10163 (block_statement:): Handle inner class declarations.
10164 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10165 type qualified `this'.
10166 (class_instance_creation_expression): Use anonymous_class_creation:
10167 to handle inner class instances creation. Handle qualified `new'.
10168 (something_dot_new): Added appropriate actions.
10169 (create_new_parser_context): New function.
10170 (java_push_parser_context, java_parser_context_save_global,
10171 java_parser_context_suspend): Use create_new_parser_context.
10172 (check_modifiers): Changed leading comment.
10173 (check_class_interface_creation): Handle interclasses.
10174 (add_superinterfaces): Fixed comment.
10175 (create_interface): Build qualified name from the raw_name instead
10176 of its matching WFL. Push the initialized fields list. raw_name added
10177 as an extra argument to maybe_create_class_interface_decl.
10178 (create_class): Build qualified name from the raw_name instead of
10179 its matching WFL. Removed assignment to current_parsed_class_un.
10180 Call PUSH_ERROR before returning an error. Suspend the current
10181 parser context when processing an inner class. Push the
10182 initialized fields list. raw_name added as an extra argument to
10183 maybe_create_class_interface_decl. Add the private this$<n>
10185 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10186 (register_fields): Get the class type from GET_CPC and handle
10187 previous errors. Added code to handle the creation of static
10188 fields in inner classes. Initialized fields initialization
10189 statements kept in a list of lists.
10190 (maybe_generate_finit): Initialized fields initialization
10191 statements kept in a list of lists. Use GET_CPC.
10192 (maybe_generate_clinit): Likewise.
10193 (method_header): Use GET_CPC and GET_CPC_UN.
10194 (parser_qualified_classname): Handle inner classes.
10195 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10196 (java_fix_constructors): Hide pointer to enclosing context
10197 instance in constructor list when dealing with inner classes.
10198 (jdep_resolve_class): Call resolve_class with extra first argument
10200 (resolve_class): Add enclosing context as a first extra argument
10201 to do_resolve_class.
10202 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10204 (resolve_no_layout): Extra argument added to resolve_class
10206 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10207 (java_get_real_method_name): Use GET_CPC_UN.
10208 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10209 (java_check_abstract_methods): Handle static method declared in
10210 inner classes by an error.
10211 (java_check_regular_methods): Use DECL_CLINIT_P.
10212 (source_start_java_method): Also set DECL_MAX_LOCALS.
10213 (create_artificial_method): Call java_parser_context_save_global
10214 and java_parser_context_restore_global instead of saving/restoring
10215 the context by hand.
10216 (expand_start_java_method): Improved verbose mode message.
10217 (java_complete_expand_methods): Fixed leading comment. Use
10219 (fix_constructors): Added assignment to this$<n> if necessary.
10220 (java_expand_classes): Call java_complete_expand_classes instead
10221 of java_complete_expand_methods.
10222 (make_qualified_primary): Simplified.
10223 (merge_qualified_name): Optimized for missing left or right parts.
10224 (resolve_expression_name): Handle access to outer class fields from
10226 (resolve_qualified_expression_name): New macro
10227 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10228 classes. Report error on non appropriate qualification of
10229 `new'. Handle qualified `this'.
10230 (not_accessible_p): Allow access to outer class private fields from
10232 (patch_method_invocation): Handle method invocations through
10233 access methods and inner class constructor invocations.
10234 (find_applicable_accessible_methods_list): Search enclosing
10235 contexts of an inner class.
10236 (search_applicable_methods_list): Fixed typo.
10237 (argument_types_convertible): Handle inner class constructors'
10238 hidden outer context reference argument.
10239 (qualify_ambiguous_name): Handle qualified `this'.
10240 (java_complete_lhs): Handle use of field accessed through
10241 artificial access methods in various cases of assignments. Handle
10242 CLASS_LITERAL node.
10243 (check_final_assignment): Use DECL_CLINIT_P.
10244 (valid_ref_assignconv_cast_p): Handle the destination being an
10245 enclosing context of the source.
10246 (patch_unaryop): Handle use of field accessed through artificial
10248 (patch_return): Use DECL_CLINIT_P.
10249 (patch_throw_statement): Use DECL_CLINIT_P.
10250 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10251 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10254 2000-01-16 Anthony Green <green@cygnus.com>
10256 * parse.y (build_string_concatenation): Only use
10257 StringBuffer(String) shortcut if String arg is constant.
10259 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10262 the shift value to int. Fixed typo in comment.
10264 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10266 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10267 * jcf-write.c: Likewise.
10268 * parse.y: Likewise.
10269 * parse.c: Regenerate.
10271 2000-01-09 Anthony Green <green@cygnus.com>
10273 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10274 bytecodes in the correct order.
10276 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10278 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10280 2000-01-06 Anthony Green <green@cygnus.com>
10282 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10283 before building constant array decl.
10285 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10288 method invocation and typo in conditional expression.
10289 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10290 the appropriate NOTE_POP.
10291 * parse.y (patch_binop): Shift value mask to feature the right
10294 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10296 * class.c (assume_compiled, assume_compiled_node): Add static
10298 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10300 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10302 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10304 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10305 to `__modifier' to avoid stringifying it.
10307 * parse.y (verify_constructor_circularity): Don't call a variadic
10308 function with a non-literal format string.
10309 (java_check_abstract_methods): Move unreachable code inside
10310 `continue' statement.
10311 (lookup_method_invoke): Call xstrdup, not strdup.
10313 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10316 * jcf-parse.c (yyparse): Likewise.
10318 * jv-scan.c (main): Likewise.
10320 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10322 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10323 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10324 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10327 * parse.y (synchronized, variable_redefinition_error,
10328 check_class_interface_creation, create_interface, create_class,
10329 method_header, finish_method_declaration,
10330 check_modifiers_consistency, method_declarator,
10331 complete_class_report_errors, check_abstract_method_definitions,
10332 java_check_regular_methods, check_throws_clauses,
10333 java_check_abstract_methods, read_import_dir,
10334 check_pkg_class_access, declare_local_variables, fix_constructors,
10335 cut_identifier_in_qualified, resolve_expression_name,
10336 resolve_qualified_expression_name, patch_method_invocation,
10337 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10338 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10339 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10340 patch_try_statement, patch_synchronized_statement,
10341 patch_throw_statement, check_thrown_exceptions,
10342 patch_conditional_expr): Likewise.
10344 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * Makefile.in (LIBDEPS): Added gcc's errors.o
10347 (../jcf-dump$(exeext):): Link with gcc's errors.o
10348 (../gcjh$(exeext):): Likewise.
10349 * expr.c (expand_java_NEW): Layout the entire target type instead of
10350 laying out its methods only.
10351 (lookup_field): Layout the class after having loaded it.
10352 * java-tree.h (java_debug_context): Declared.
10353 * jcf-io.c (toplev.h): Included.
10354 (find_class): Removed assignment to jcf's outofsynch
10355 field. Force source file to be read if newer than its matching
10356 class file. Tweaked debug messages.
10357 * jcf-parse.c (jcf_out_of_synch): Deleted.
10358 (read_class): Call to jcf_out_of_synch removed.
10359 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10360 (jcf_out_of_synch): Prototype deleted.
10361 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10362 `deprecated' and `class_err': integer turned into bit-fields.
10363 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10364 * parse.y (package_list): New global.
10365 (package_declaration:): Record newly parsed package name.
10366 (extra_ctxp_pushed_p): Static global deleted.
10367 (java_parser_context_save_global): Create buffer context for the
10368 purpose of saving globals, if necessary.
10369 (java_parser_context_restore_global): Pop context pushed for the
10370 purpose of saving globals, if necessary.
10371 (java_debug_context_do): New prototype and function.
10372 (java_debug_context): Likewise.
10373 (do_resolve_class): Use already parsed package names to qualify
10374 and lookup class candidate.
10375 (java_pre_expand_clinit): Removed unnecessary local variable.
10377 1999-12-17 Tom Tromey <tromey@cygnus.com>
10379 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10381 (process_file): Use `\n\' at end of each line in string.
10383 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * expr.c (expand_invoke): Layout the loaded class before
10386 attempting to use it.
10387 (expand_java_field_op): Allow final field assignments to take
10389 * typeck.c (convert): Return error_mark_node if expr is null.
10391 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * class.c (class_depth): Return -1 if the class doesn't load
10395 * expr.c (can_widen_reference_to): Check for errors during depth
10396 computation and return 0 accordingly.
10397 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10398 create default constructors and add an other error check.
10399 * parse.h (java_fix_constructors): Prototyped.
10400 * parse.y (java_pre_expand_clinit): Likewise.
10401 (build_super_invocation): Re-prototyped to feature one argument.
10402 (java_check_circular_reference): Directly use `current'.
10403 (java_fix_constructors): New function.
10404 (java_check_regular_methods): Don't create default constructors
10405 here, but abort if none were found.
10406 (java_complete_expand_methods): Pre-process <clinit> calling
10407 java_pre_expand_clinit.
10408 (java_pre_expand_clinit): New function.
10409 (fix_constructors): build_super_invocation invoked with the
10410 current method declaration as an argument.
10411 (build_super_invocation): Use the context of the processed method
10412 decl argument instead of current_class.
10413 * typeck.c (lookup_java_method): Take WFLs in method names into
10416 1999-12-14 Per Bothner <per@bothner.com>
10418 * class.c (make_class_data): flag_keep_inline_functions to keep
10419 private methods in the method array.
10421 1999-12-15 Anthony Green <green@cygnus.com>
10423 * check-init.c (check_init): Take into account both types of
10424 `throw's when checking for uninitialized variables.
10426 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * parse.y (java_complete_lhs): Force conversion of array
10429 dimensions to int_type_node, that's what runtime's ABI expects.
10431 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10434 operand of a WFL, until the Java front-end gets fixed with regard
10435 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10437 1999-12-10 Andrew Haley <aph@cygnus.com>
10439 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10440 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10441 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10442 java-tree.h: Ditto.
10443 jcf-write.c: Ditto.
10445 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10448 before calling expand_eh_region_start and expand_start_all_catch.
10449 * except.c (expand_start_java_handler): Switch to permanent
10450 obstack before calling expand_eh_region_start.
10451 (expand_end_java_handler): Switch to permanent obstack before
10452 calling expand_start_all_catch.
10454 1999-12-5 Anthony Green <green@cygnus.com>
10456 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10457 function with side effects.
10458 (init_decl_processing): Mark all memory allocating DECLs with
10461 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * except.c (expand_end_java_handler): Call
10464 expand_resume_after_catch and end_catch_handler.
10466 1999-11-30 Anthony Green <green@cygnus.com>
10468 * verify.c (verify_jvm_instructions): Create new return label
10469 chain if non existent (don't rely on the verified state of the jsr
10472 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10474 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10475 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10477 * parse.y (patch_assignment): Removed bogus final class test on
10478 lhs when checking on whether to emit an ArrayStoreException runtime
10480 * expr.c (expand_java_arraystore): Likewise.
10482 1999-11-28 Anthony Green <green@cygnus.com>
10484 * decl.c (find_local_variable): Reuse single slot decls when
10487 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * jcf-parse.c (saw_java_source): Global variable removed.
10490 (read_class): Don't use `saw_java_source'. Added extra braces.
10491 (yyparse): Code setting `saw_java_source' removed.
10493 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10495 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10497 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * verify.c (merge_type_state): Non verified subroutines being
10500 considered more than once to trigger passive type merge.
10502 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10505 in case of error. Error message tuned.
10507 1999-11-21 Anthony Green <green@cygnus.com>
10509 * constants.c (find_methodref_index): Unwrap method names before
10510 inserting them in the constant pool.
10512 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10514 * class.c (assume_compiled_node): New typedef.
10515 (assume_compiled_tree): New static data.
10516 (find_assume_compiled_node): New function.
10517 (add_assume_compiled): New function.
10518 (assume_compiled): New function.
10519 * class.c (make_class_data): Use assume_compiled.
10520 (is_compiled_class): Use assume_compiled.
10522 * java-tree.h (add_assume_compiled): Declare.
10524 * lang.c (lang_decode_option): Parse new options.
10526 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10529 int_type_node: that's what `_Jv_AllocObject' expects.
10531 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10533 * parse.y (lookup_method_invoke): Use lang_printable_name to
10534 reliably build the type name during error report. Fixes PR gcj/97.
10536 1999-11-09 Tom Tromey <tromey@cygnus.com>
10538 * jcf-path.c: Include <sys/stat.h>.
10539 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10540 (DIR_UP): New macro.
10542 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * parse.y (source_end_java_method): Resume permanent allocation,
10545 reversing Apr 27 1998 patch.
10546 (patch_string_cst): Pop obstacks after having pushed the permanent
10549 1999-11-05 Tom Tromey <tromey@cygnus.com>
10551 * class.c (finish_class): Emit inlined methods if any native
10552 methods exist in the class. Fixes PR gcj/85.
10554 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10557 (qualify_ambiguous_name): Likewise.
10559 1999-11-03 Godmar Back <gback@cs.utah.edu>
10561 * typeck.c: (lookup_java_method): search all inherited
10562 interfaces when looking up interface method.
10564 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (method_header:): Issue error message for rule `type
10568 (synchronized:): Error report when not using synchronized.
10570 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10573 being used before the superclass constructor has been called.
10574 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10575 instead of `CALL_THIS_CONSTRUCTOR_P'.
10577 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10579 * check-init.c: Fix typo in comment.
10581 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10583 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10586 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10588 * parse.y (expression_statement:): Call function to report
10589 improper invocation of a constructor.
10590 (parse_ctor_invocation_error): New function.
10592 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10594 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10597 1999-10-21 Tom Tromey <tromey@cygnus.com>
10599 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10600 in generated `main'.
10602 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10604 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10605 (qualify_ambiguous_name): Likewise.
10607 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.y (java_complete_tree): fold_constant_for_init to work on
10611 (java_complete_lhs): Likewise.
10612 (array_constructor_check_entry): Complete an initializer element
10613 on permanent_obstack.
10615 1999-10-19 Tom Tromey <tromey@cygnus.com>
10617 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10618 From Mike Moreton <mike@pillim.demon.co.uk>.
10620 1999-10-15 Greg McGary <gkm@gnu.org>
10622 * java-tree.h (flag_bounds_check): Remove extern decl.
10623 * lang.c (flag_bounds_check): Remove global variable.
10624 (lang_f_options): Remove "bounds-check" entry.
10625 (lang_init_options): Default flag_bounds_check to "on".
10627 1999-10-14 Tom Tromey <tromey@cygnus.com>
10629 * jvgenmain.c (usage): New function.
10630 (main): Use it. Also, handle `-D' options.
10631 * jvspec.c (lang_specific_driver): Recognize -D.
10632 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10634 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10636 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10638 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10639 variadic function with a non-literal format string.
10641 * parse-scan.y (report_main_declaration): Likewise.
10643 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10645 * parse.y (read_import_dir, patch_assignment, patch_binop,
10646 patch_array_ref): Likewise.
10648 * typeck.c (build_java_array_type): Likewise.
10650 * verify.c (verify_jvm_instructions): Likewise.
10652 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10656 1999-10-07 Anthony Green <green@cygnus.com>
10658 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10659 where CHECK_PUT may fail for valid reasons.
10661 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10662 UNSAFE_PUTN): New macros.
10664 1999-10-04 Tom Tromey <tromey@cygnus.com>
10666 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10667 well. Fixes Java PR gcj/59.
10668 * parse-scan.y (yyerror): Report errors.
10670 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10672 * decl.c (insert_block): Remove unconditional `abort'.
10674 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10676 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10677 FUNCTION_CODE now of type int. All callers changed.
10678 Set the builtin's DECL_BUILT_IN_CLASS.
10680 1999-09-23 Tom Tromey <tromey@cygnus.com>
10682 * jvspec.c (lang_specific_driver): Don't read spec file if
10683 -fsyntax-only given.
10685 1999-09-22 Tom Tromey <tromey@cygnus.com>
10687 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10689 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10690 (WORDS_TO_LONG): Likewise.
10691 (WORDS_TO_DOUBLE): Likewise.
10693 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10695 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10696 (RELOCATION_VALUE_1): Likewise.
10697 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10698 push_in_const, push_long_const): Prototyped.
10699 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10700 (push_constant2): Likewise.
10701 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10702 (find_constant_wide): Cast find_constant2's integer arguments to
10704 (find_constant_index): Cast find_constant2's and find_constant2's
10705 integer arguments to `jword'.
10706 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10707 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10708 (emit_if): Use RELOCATION_VALUE_1.
10709 (emit_goto): Likewise.
10710 (emit_jsr): Likewise.
10711 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10712 argument to push_long_const to HOST_WIDE_INT.
10714 1999-09-15 Andreas Schwab <schwab@suse.de>
10716 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10718 1999-09-20 Nick Clifton <nickc@cygnus.com>
10720 * lang.c (lang_decode_option): Extend comment.
10722 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10727 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10729 * gjavah.c (get_field_name, print_method_info, print_include,
10730 add_namelet): Use xmalloc, not malloc.
10732 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10733 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10736 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10738 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10740 * jcf-path.c (add_entry): Likewise.
10742 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10744 * jv-scan.c (xmalloc): Remove definition.
10746 * jvgenmain.c (xmalloc): Likewise.
10748 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10750 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10752 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10753 concat, not xmalloc/sprintf.
10754 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10755 (xstrdup): Remove definition.
10757 * parse.y (duplicate_declaration_error_p,
10758 constructor_circularity_msg, verify_constructor_circularity,
10759 check_abstract_method_definitions, java_check_regular_methods,
10760 java_check_abstract_methods, patch_method_invocation,
10761 check_for_static_method_reference, patch_assignment, patch_binop,
10762 patch_cast, array_constructor_check_entry, patch_return,
10763 patch_conditional_expr): Use xstrdup, not strdup.
10765 * zextract.c (ALLOC): Use xmalloc, not malloc.
10767 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10769 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10771 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10772 (do_spec, lang_specific_pre_link, lang_specific_driver,
10773 input_filename, input_filename_length): Don't declare.
10774 (main_class_name, jvgenmain_spec, lang_specific_driver):
10776 (lang_specific_driver): All calls to the function pointer
10777 parameter now explicitly call `fatal'.
10779 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * parse.y (find_applicable_accessible_methods_list): Search
10782 abstract classes as interfaces.
10784 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10786 * class.c (finish_class): We're now outside a valid method
10787 declaration. Tell the rest of gcc so.
10789 1999-09-08 Bruce Korb autogen@linuxbox.com
10791 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10793 1999-09-07 Tom Tromey <tromey@cygnus.com>
10795 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10797 (decode_signature_piece): Don't emit "::" in JArray<>.
10798 (print_namelet): Only print trailing `;' when printing a class.
10800 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10802 * java-tree.h: Delete declarations for all tree nodes now moved to
10804 * decl.c: Delete their definitions.
10806 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10808 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10809 * Makefile.in (OBJS): Add ggc-callbacks.o.
10810 (OBJDEPS): Likewise.
10812 1999-09-03 Tom Tromey <tromey@cygnus.com>
10814 * parse.y (strip_out_static_field_access_decl): Return operand if
10815 it satisfies JDECL_P.
10817 1999-09-02 Tom Tromey <tromey@cygnus.com>
10819 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10820 Handle nested arrays, like `[[I'.
10822 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10824 * class.c (finish_class): Remove unused parameter, all callers
10827 * expr.c (build_java_athrow): Change return type to void.
10828 (java_lang_expand_expr): Make sure each case in switch returns a
10831 * java-tree.h (finish_class): Fix prototype to take void args.
10833 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10834 (main): Issue return from main, not exit.
10836 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10838 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10840 * jv-scan.c (main): Issue return from main, not exit.
10842 * parse.y (check_abstract_method_definitions,
10843 java_check_abstract_method_definitions): Add static prototypes.
10844 (java_complete_expand_methods): Fix call to `finish_class'.
10846 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10849 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10851 * lang.c (language_string): Constify.
10853 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10855 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10856 Remove hacks for stuff which comes from libiberty.
10858 * Make-lang.in: Likewise.
10860 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10862 * Makefile.in (xref.o): Depend on xref.c explicitly.
10864 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10866 * java-tree.h (lang_printable_name): Constify a char*.
10868 * lang.c (lang_printable_name): Likewise.
10870 1999-08-27 Jeffrey A Law (law@cygnus.com)
10872 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10873 comments in C code.
10875 1999-08-26 Tom Tromey <tromey@cygnus.com>
10877 * gjavah.c (print_cxx_classname): Print "::" before qualified
10880 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10882 * parse.y (lookup_cl): Changed leading comment. Now does its best
10883 to set the column number.
10884 (qualify_ambiguous_name): Take WFL wrappers into account.
10886 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10888 * verify.c (verify_jvm_instructions): Don't check instruction
10889 validity beyond end of method.
10891 1999-08-25 Tom Tromey <tromey@cygnus.com>
10893 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10895 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10897 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10898 cxx_keyword_subst, generate_access, name_is_method_p,
10899 get_field_name, print_field_name, super_class_name, print_include,
10900 decode_signature_piece, print_class_decls, usage, help,
10901 java_no_argument, version, add_namelet, print_namelet): Add static
10903 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10904 name_is_method_p): Constify a char*.
10905 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10906 Provide a final else clause in an if-else-if.
10907 (print_field_info): Add missing final arg in function call to
10908 `print_field_name'.
10909 (print_method_info, decompile_method, decode_signature_piece,
10910 print_c_decl, print_full_cxx_name, print_stub,
10911 print_mangled_classname, super_class_name, print_include,
10912 add_namelet, add_class_decl, print_class_decls, process_file,
10913 help): Constify a char*.
10915 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10916 push_int_const, find_constant_wide, find_constant_index,
10917 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10918 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10919 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10920 emit_if, emit_goto, emit_jsr, call_cleanups,
10921 make_class_file_name): Add static prototypes.
10922 (generate_bytecode_return, generate_bytecode_insns): Pass a
10923 NULL_PTR, not a NULL_TREE.
10925 * jv-scan.c: Include "jcf.h".
10926 (main): Declare using DEFUN macro.
10928 * jvspec.c (find_spec_file, lang_specific_pre_link,
10929 lang_specific_driver): Add prototypes.
10930 (find_spec_file): Constify a char*.
10932 * keyword.gperf (hash, java_keyword): Add prototypes.
10934 * lang.c (lang_print_error): Add static prototype.
10935 (lang_init): Prefer memcpy over bcopy to avoid casts.
10937 * lex.c (yylex): Add static prototype.
10939 * parse-scan.y: Include "lex.c" earlier.
10941 * parse.h: Remove redundant declaration for `yylex'.
10943 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10944 labeled_block_contains_loop_p): Add static prototypes.
10945 (not_accessible_p): Make static to match prototype.
10947 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10949 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10951 * parse.y (check_method_redefinition): Changed leading comment.
10952 (check_abstract_method_definitions): New function.
10953 (java_check_abstract_method_definitions): New function.
10954 (java_check_regular_methods): Call it.
10955 (verify_constructor_super): Fixed indentation.
10956 (lookup_method_invoke): Likewise.
10958 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10960 * parse.y (method_header): Return a null pointer if the current
10961 class node is null.
10962 (finish_method_declaration): Return if the current function decl
10964 (source_start_java_method): Likewise.
10965 (java_method_add_stmt): Likewise.
10967 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10969 * class.c (emit_register_class): Removed unnecessary call to
10971 * parse.y (labeled_block_contains_loop_p): Removed unused local
10974 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10976 * parse.y (java_refold): Added prototype.
10978 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10981 (java_stabilize_reference): Removed unnecessary `else'.
10982 (java_complete_lhs): Set flag to remember boolean. Call
10983 java_refold. Added comments.
10984 (java_decl_equiv): New function.
10985 (binop_compound_p): Likewise.
10986 (java_refold): Likewise.
10987 (patch_unaryop): Striped static field access assigned to decl and
10988 op. Changed promotion scheme for ++/-- operators.
10989 (search_loop): New function.
10990 (labeled_block_contains_loop_p): Likewise.
10991 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10993 (patch_bc_statement): Call search_loop. Fixed comment.
10995 1999-08-14 Anthony Green <green@cygnus.com>
10997 * expr.c (java_lang_expand_expr): Mark static array data as
11000 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11002 * jvgenmain.c (main): NUL-terminate name_obstack.
11004 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11006 * check-init.c (check_bool2_init, done_alternative): Add static
11009 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11010 (add_method, build_utf8_ref, build_class_ref,
11011 append_gpp_mangled_type, layout_class_method): Constify a char*.
11013 * decl.c (push_promoted_type, make_binding_level): Add static
11015 (push_promoted_type, pushdecl): Constify a char*.
11017 * except.c (find_handler_in_range, link_handler,
11018 check_start_handlers): Add static prototypes.
11020 * expr.c (process_jvm_instruction): Constify a char*.
11022 * gjavah.c (main): Constify a char*.
11024 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11027 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11029 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11030 munge, print_ents): Constify a char*.
11032 * jcf-dump.c (disassemble_method): Constify a char*.
11033 (print_constant_pool, print_exception_table): Add static prototypes.
11034 (print_constant, print_exception_table, main, disassemble_method):
11037 * jcf-io.c (find_classfile, find_class): Likewise.
11039 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11040 (set_source_filename, predefined_filename_p): Add static prototypes.
11041 (set_source_filename, get_constant, get_class_constant,
11042 find_in_current_zip): Constify a char*.
11044 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11046 (add_entry, add_path, jcf_path_classpath_arg,
11047 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11049 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11050 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11051 jcf_parse_one_method, jcf_parse_methods,
11052 jcf_parse_final_attributes): Add static prototypes.
11053 (get_attribute): Constify a char*.
11055 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11056 jcf_dependency_add_target, jcf_path_classpath_arg,
11057 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11059 * jv-scan.c (main): Constify a char*.
11060 (gcc_obstack_init): Add prototype arguments.
11062 * jvgenmain.c (gcc_obstack_init): Likewise.
11063 (main): Constify a char*.
11065 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11067 (put_decl_string, lang_print_error): Constify a char*.
11068 (lang_init): Remove redundant extern prototype.
11070 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11072 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11073 Add static prototypes.
11074 (get_type_from_signature): Constify a char*.
11076 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11077 Add static prototypes.
11078 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11079 (verify_jvm_instructions): Constify a char*.
11081 * xref.c (xref_flag_value): Likewise.
11083 * xref.h (xref_flag_value): Likewise.
11085 * zextract.c (makeword, makelong): Add static prototypes.
11086 (makeword, makelong): Constify a uch*.
11088 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11090 * lang.c (java_dummy_print): Constify a char*.
11091 (lang_print_error): Likewise.
11092 (lang_init): Remove redundant prototype for `print_error_function'.
11093 (lang_init_source): Likewise.
11094 (lang_identify): Constify a char*.
11096 1999-08-09 Tom Tromey <tromey@cygnus.com>
11098 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11099 (WORDS_TO_LONG): Likewise.
11100 (WORDS_TO_DOUBLE): Likewise.
11102 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11104 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11106 * expr.c (java_stack_pop, java_array_data_offset,
11107 build_java_throw_out_of_bounds_exception, case_identity,
11108 build_java_check_indexed_type): Add static prototypes.
11109 (linenumber_table, expand_invoke, expand_java_field_op,
11110 build_primtype_type_ref, expand_byte_code): Constify a char*.
11112 * java-tree.h (build_primtype_type_ref, linenumber_table):
11114 (java_lang_expand_expr): Add prototype.
11116 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11117 `java_lang_expand_expr'.
11119 * lex.c (java_lex_error): Constify a char*.
11120 (java_get_unicode, java_read_char, java_allocate_new_line,
11121 java_unget_unicode, java_sneak_unicode): Prototype.
11123 * parse-scan.y (current_class, package_name, method_declarator,
11124 report_class_declaration, yyerror): Constify a char*.
11126 * parse.h (java_report_errors): Prototype.
11127 (yyerror): Constify a char*.
11129 * parse.y (classitf_redefinition_error, check_modifiers,
11130 parse_jdk1_1_error, lookup_package_type,
11131 lookup_package_type_and_set_next, get_printable_method_name,
11132 purify_type_name): Constify a char*.
11133 (build_super_invocation, maybe_generate_finit,
11134 verify_constructor_super, parser_add_interface,
11135 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11136 java_complete_expand_methods, java_expand_finals,
11137 cut_identifier_in_qualified, java_stabilize_reference,
11138 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11139 merge_string_cste): Prototype.
11140 (single_type_import_declaration, yyerror,
11141 variable_redefinition_error, build_array_from_name,
11142 build_unresolved_array_type, check_class_interface_creation,
11143 resolve_class, complete_class_report_errors,
11144 note_possible_classname, read_import_dir,
11145 find_in_imports_on_demand, resolve_package, fix_constructors,
11146 check_deprecation, lookup_method_invoke,
11147 maybe_build_primttype_type_ref, array_constructor_check_entry):
11149 (java_complete_expand_methods, java_expand_finals): Make static.
11150 (convert_narrow): Remove static prototype.
11152 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11154 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11156 1999-08-02 Richard Henderson <rth@cygnus.com>
11158 * decl.c: Include defaults.h instead of expr.h.
11159 * parse.y: Likewise.
11161 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11163 * java/decl.c (start_java_method): Change all uses of
11164 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11165 Ensure expr.h is included.
11166 * java/expr.c (pop_arguments): Ditto.
11167 * java/parse.y (expand_start_java_method): Ditto.
11169 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11171 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11173 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11175 * decl.c: Include "function.h".
11176 * except.c: Likewise.
11177 * parse.y: Likewise.
11178 * Makefile.in: Update dependencies.
11180 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11182 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11183 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11184 `modifier' with ATTRIBUTE_UNUSED.
11186 * gjavah.c (process_file): Add braces around ambiguous `else'.
11188 * jcf-dump.c (print_access_flags, localvar_free): Change return
11191 * parse.y (java_complete_expand_method): Initialize variable
11193 (resolve_qualified_expression_name): Likewise for `field_decl'.
11194 (patch_method_invocation): Likewise for `class_to_search'.
11195 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11196 (patch_assignment): Likewise for `lhs_type'.
11198 * verify.c (verify_jvm_instructions): Remove unused variable
11201 1999-07-25 Richard Henderson <rth@cygnus.com>
11203 * decl.c (va_list_type_node): New.
11205 1999-07-25 Anthony Green <green@cygnus.com>
11207 * gjavah.c (print_stub): New function.
11208 (METHOD_IS_NATIVE): New macro.
11209 (print_mangled_classname): Make static.
11210 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11211 (process_file): Perform stub generation.
11212 (HANDLE_METHOD): Don't emit class decls during stub
11214 (HANDLE_END_METHOD): Take into account stub generation.
11215 (print_method_info): Handle stub generation.
11216 (print_stub): New function.
11217 (print_cxx_classname): Make signature consistant with others.
11218 (help): Describe -stubs option.
11219 (main): Create stub file.
11220 (version): Use version.c.
11221 (print_full_cxx_name): New function.
11222 (print_c_decl): Use print_full_cxx_name.
11224 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * check-init.c (check_init): Handle MAX_EXPR.
11228 1999-07-15 Andrew Haley <aph@cygnus.com>
11230 * lang.c (flag_use_divide_subroutine): New variable.
11231 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11232 fp-to-integer conversion.
11233 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11236 * expr.c (build_java_soft_divmod): New function.
11237 (build_java_binop): Call build_java_soft_divmod if
11238 flag_use_divide_subroutine is set.
11239 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11240 soft_lrem_node: new builtin functions.
11241 (init_decl_processing) Initialize the new builtins.
11242 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11243 soft_lrem_node: new builtin functions.
11244 (build_java_soft_divmod): New function.
11245 * parse.y: Call build_java_soft_divmod if
11246 flag_use_divide_subroutine is set.
11247 * parse.c: Rebuilt.
11249 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11250 a --specs= arg) even if not linking.
11251 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11252 -fuse-divide-subroutine
11254 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11256 * parse.y (resolve_and_layout): Check methods only once.
11257 (resolve_qualified_expression_name): Verify thrown exceptions
11259 (check_thrown_exceptions): Reject exceptions thrown in
11260 initializer. Error message tuned.
11262 1999-07-14 Andrew Haley <aph@cygnus.com>
11264 * expr.c (expand_expr): Do not return the last statement in a
11265 block as the block's value.
11267 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11269 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11270 CALL_EXPR, to avoid order of evaluation changes.
11272 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11274 * parse.y (qualify_ambiguous_name): Do not use
11275 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11277 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11279 * check-init.c (check_init): Handle MAX_EXPR.
11280 * expr.c (force_evaluation_order): Force method call arguments to
11281 be evaluated in left-to-right order.
11282 * parse.y (qualify_ambiguous_name): Loop again to qualify
11283 NEW_ARRAY_EXPR properly.
11285 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11287 * parse.y (patch_invoke): Resolve unresolved invoked method
11289 (qualify_ambiguous_name): STRING_CST to qualify expression for
11290 type name resolution.
11292 1999-06-24 Andrew Haley <aph@cygnus.com>
11294 * class.c (finish_class): Whenever a deferred method is
11295 output, rescan the list of methods to see if a new candidate for
11296 output can be found.
11298 1999-06-28 Tom Tromey <tromey@cygnus.com>
11300 * jvspec.c (lang_specific_driver): Recognize --help.
11302 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11304 * parse.y (resolve_package): Fixed bogus return statement.
11305 (patch_method_invocation): Resolve method invocation beginning with
11306 a package name qualifier.
11308 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11310 * Make-lang.in (java.stage1): Depend on stage1-start.
11311 (java.stage2): Likewise for stage2-start.
11312 (java.stage3): Likewise for stage3-start.
11313 (java.stage4): Likewise for stage4-start.
11315 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11317 * parse.y (java_complete_lhs): When doing cross referencing, don't
11318 try to keep file location on a WFL expanded as a CALL_EXPR.
11320 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11322 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11323 compiling to class file a void method with an empty method body.
11324 As a side effect, the bytecode backend will generate the
11325 appropriate `return' instruction.
11327 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * parse.y (lookup_package_type_and_set_next): New function prototype.
11330 (resolve_package): Search current and imported packages.
11331 (lookup_package_type_and_set_next): New function.
11333 1999-06-22 Andrew Haley <aph@cygnus.com>
11335 * verify.c (verify_jvm_instructions): Check for pending blocks
11336 before invalid PC test and opcode switch, not after.
11338 1999-06-21 Andrew Haley <aph@cygnus.com>
11340 * except.c (find_handler_in_range): The upper limit for exception
11341 ranges is exclusive, not inclusive: (start <= pc < end).
11342 (link_handler): find child pointer which points to outer by
11343 searching sibling list: previous code incorrectly assumed that
11344 outer->outer->first_child must point to outer.
11345 * verify.c (verify_jvm_instructions): FIXME added to code for
11347 (verify_jvm_instructions): Do not assume that the last block
11348 processed in a subroutine is a block which ends with a `ret'
11349 instruction. With some control flows it is possible that the last
11350 block ends with an `athrow'.
11352 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parse.y (qualify_ambiguous_name): Reorganized the post
11355 evaluation of non WFL leading expression nodes.
11357 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11362 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11364 * parse.y (qualify_ambiguous_name): Handle qualified expression
11365 beginning with a STRING_CST.
11367 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11369 * parse.y (register_fields): Set DECL_INITIAL on both
11370 pre-initialized static and public fields.
11371 (resolve_field_access): Static field access expressions to always
11373 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11374 qualification. CONVERT_EXPR to be resolved as an expression name.
11375 (java_complete_lhs): Identify and access qualified final
11376 initialized field in switch statement case expression.
11377 (fold_constant_for_init): Pre-initialized field decl constant to
11380 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11382 * parse.y (note_possible_classname): Mark returned node with
11383 QUALIFIED_P only if the original class name contained a '/'.
11385 1999-06-05 Anthony Green <green@cygnus.com>
11387 * Make-lang.in (gcjh): More parallel build fixes.
11389 1999-06-03 Mike Stump <mrs@wrs.com>
11391 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11393 1999-06-02 Anthony Green <green@cygnus.com>
11395 * except.c (link_handler): Chain exception handlers in order.
11397 1999-06-02 Anthony Green <green@cygnus.com>
11399 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11400 with nops and process as usual in order to always set correct EH
11401 ranges. Emit detailed warnings about unreachable bytecodes.
11403 1999-06-02 Anthony Green <green@cygnus.com>
11405 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
11408 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11410 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11411 or the searched field decl.
11413 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11415 * parse.y (fold_constant_for_init): Convert numerical constant
11416 values to the type of the assigned field.
11418 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11420 * expr.c (lookup_field): Relaxed the test on class loading error
11422 * parse.y (fold_constant_for_init): Enabeled old code.
11424 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11427 decide the validity of the cast of a java.lang.Cloneable reference
11429 (patch_conditional_expr): Fixed first argument passed to
11430 binary_numeric_promotion.
11432 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11434 * parse.y (qualify_ambiguous_name): Take into account that a
11435 CONVERT_EXPR might specify a type as a WFL.
11437 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11439 * parse.y (patch_assignment): Save the rhs before using it as an
11440 argument to _Jv_CheckArrayStore.
11442 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11444 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11446 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11448 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11449 floating point literal only when the exponent indicator has been
11452 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11454 * parse.y (formal_parameter:): Construct argument tree list
11455 element even if a yet unsupported final parameter was encountered.
11457 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11459 * parse.y (finish_method_declaration): Issue errors for native or
11460 abstract methods declared with a method body, as well as for non
11461 native or non abstract methods with no method body.
11463 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11465 * class.c (build_utf8_ref): Initialize variable `field'.
11467 * decl.c (init_decl_processing): Initialize variable `field'.
11469 * expr.c (build_known_method_ref): Mark parameters `method_type',
11470 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11471 (process_jvm_instruction): Likewise for parameter `length'.
11473 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11474 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11477 * parse.y (maybe_generate_clinit): Remove unused variable
11478 `has_non_primitive_fields'.
11479 (find_in_imports_on_demand): Initialize variables `node_to_use'
11481 (patch_binop): Likewise for variable `prom_type'.
11482 (patch_unaryop): Likewise for variable `prom_type'.
11484 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11486 * xref.c (xref_table): Add missing initializer.
11488 1999-05-14 Tom Tromey <tromey@cygnus.com>
11490 * java-except.h (struct eh_range): Removed unused `next' member.
11491 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11492 after adding all exception handlers. Sort exception ranges in
11494 (struct pc_index): New structure.
11495 (start_pc_cmp): New function.
11496 * except.c (add_handler): Return `void'. Don't call link_handler;
11497 instead construct an ordinary linked list and do range
11499 (check_nested_ranges): New function.
11500 (link_handler): Changed interface to allow merging of eh_ranges.
11501 Split overlapping ranges. Return `void'.
11503 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * parse.y (constructor_block_end:): New rule, tagged <node>.
11506 (constructor_body:): Use `constructor_block_end' instead of
11509 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11511 * parse.y (statement_nsi:): Pop `for' statement block.
11512 (java_complete_lhs): Labeled blocks containing no statement are
11513 marked as completing normally.
11515 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * xref.c (xref_set_current_fp): New function, defined.
11518 * xref.h (xref_set_current_fp): New function, prototyped.
11520 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * check-init.c (check_init): Take into account that
11523 LABELED_BLOCK_STMT can be empty.
11525 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11527 * parse.y (java_check_regular_methods): Warning check on not
11528 overriding methods with default access in other packages does not
11529 apply to `<clinit>'.
11530 (java_complete_lhs): If block body is an empty_stmt_node, replace
11531 it by NULL_TREE. This prevents gcc from generating an irrelevant
11534 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11536 * check-init.c (check_init): Removed code accepting to see things
11537 falling through default:, when doing xrefs.
11538 * java-tree.h (do_not_fold): New global variable, declared.
11539 * parse.y (do_not_fold): New global variable, defined.
11540 (java_complete_expand_method): Set `do_not_fold' to the value of
11541 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11542 and reinstall them after them have been purged; do not check for
11543 initializations; do not issue missing return errors.
11544 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11546 (patch_binop): Skip the fold part when doing xrefs.
11547 (build_string_concatenation): Skip the concatenation part when
11549 (patch_synchronized_statement): Do not generate a try-finally when
11551 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11552 and keep the location where the throw was seen.
11553 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11554 any treatment on the converted node an simply return a NOP_EXPR of
11556 * xref.c (xref_get_data): New function, defined.
11557 * xref.h (xref_get_data): New function, declared.
11558 (XREF_GET_DATA): Use xref_get_data.
11560 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11562 * gjavah.c (print_include): Cast the result of `strlen' to int
11563 when comparing against a signed value.
11564 (add_namelet): Likewise.
11566 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11568 * expr.c (expand_invoke): Mark parameter `nargs' with
11570 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11572 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11575 * jcf-reader.c (get_attribute): Cast a value to long
11576 when comparing against a signed expression. Likewise.
11578 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11579 HOST_BITS_PER_CHAR.
11581 1999-05-11 Andrew Haley <aph@cygnus.com>
11583 * parse.y (source_end_java_method): If the current method contains
11584 any exception handlers, force asynchronous_exceptions: this is
11585 necessary because signal handlers in libjava may throw exceptions.
11586 * decl.c (end_java_method): Ditto.
11588 1999-05-11 Tom Tromey <tromey@cygnus.com>
11590 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11592 * jvspec.c (THREAD_NAME): Removed.
11593 (GC_NAME): Likewise.
11594 (MATHLIB): Likewise.
11595 (WITHLIBC): Likewise.
11597 (THREADLIB): Likewise.
11598 (MATH_LIBRARY): Likewise.
11599 (lang_specific_driver): Don't add `-l' options to command line.
11600 Instead, add a single --specs option. Recognize `-L' options and
11601 use them to search for spec file.
11602 (find_spec_file): New function.
11603 (SPEC_FILE): New define.
11605 1999-05-11 Dave Brolley <brolley@cygnus.com>
11607 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11608 cpplib-enabled build.
11610 1999-05-05 Per Bothner <bothner@cygnus.com>
11612 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11613 temporarily zero it while calling rest_of_decl_compilation.
11615 * java-tree.h (string_ptr_type_node): Add declaration.
11616 * decl.c: Define and initialize string_ptr_type_node.
11617 * parse.y (patch_string_cst): Use string_ptr_type_node.
11619 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11620 * parse.y (for_statement): Now unconditionally exit_block.
11621 (finish_labeled_statement): No longer exit_block if for-loop.
11622 (patch_loop_statement): Check harder if the loop is already labeled.
11624 * parse.y (patch_initialized_static_field): Removed function.
11625 (maybe_generate_clinit): Removed special handling for interfaces.
11626 (java_complete_expand_methods): Do a preliminary java_complete_tree
11627 on <clinit> to determine if it can be removed.
11628 (java_complete_expand_method): Remove special handling for <clinit>.
11629 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11630 optimize if we get back empty_stmt_node.
11631 For MODIFY_EXPR, re-do checking of static initializers.
11632 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11633 For VAR_DECL, pass correct context.
11635 * verify.c (verify_jvm_instructions): Better error messages.
11637 1999-05-03 Tom Tromey <tromey@cygnus.com>
11639 * parse-scan.y (interface_declaration): Call
11640 report_class_declaration for interfaces.
11642 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11644 * Makefile.in: Remove -v from bison command lines.
11646 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11648 * check-init.c (check_init): Exclude a case of error when doing
11650 * class.c (layout_class_method): Don't generate the error message
11651 twice when compiling from source.
11652 * lang-options.h: Added `-Wredundant-modifers' and
11653 `-Wunusupported-jdk11' flags and help text.
11654 * lang.c (lang_decode_option): Added support for
11655 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11656 flag_static_local_jdk11 and flag_redundant set accordingly.
11657 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11658 * parse.h (EXPR_WFL_ADD_COL): New macro.
11659 (DECL_END_SOURCE_LINE): Likewise.
11660 (DECL_INHERITED_SOURCE_LINE): Likewise.
11661 * parse.y (static_ref_err): New function, prototyped.
11662 (CCB_TK): Now tagged <operator>.
11663 (class_body:): Remember the location of the closing '}' of a class
11664 definition when doing xrefs.
11665 (block:): Likewise.
11666 (block_end:): Likewise.
11667 (create_class): Remember the location of the inherited class
11668 identifier when doing xrefs.
11669 (register_fields): Added test on first operand of `init' before
11670 testing it TREE_CODE.
11671 (method_header): Store the location of the class identifier in the
11672 class decl when doing xrefs.
11673 (finish_method_declaration): Don't combine first/last method line
11675 (java_check_regular_methods): Warning check on not overriding
11676 methods with default access on other packages move before check on
11677 static methods. Initialization of `aflags' also moved up.
11678 (resolve_expression_name): Call static_ref_err to report the error.
11679 (static_ref_err): New function, implemented.
11680 (resolve_field_access): Returned simplified static field access
11682 (resolve_qualified_expression_name): Check for illegal use of
11683 static fields in a non static context. Call static_ref_err to
11684 report error in various places.
11685 (java_complete_tree): Do not fold initialized static fields when
11687 (java_complete_lhs): Likewise.
11689 1999-04-29 Anthony Green <green@cygnus.com>
11691 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11692 create internal labels.
11693 (lookup_label): Ditto.
11695 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11697 * class.c (layout_class_method): Generate <clinit>'s rtl for
11699 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11700 for interfaces' <clinit>.
11701 * expr.c (lookup_field): Search for fields in interfaces.
11702 (expand_invoke): Fixed indentation.
11703 (expand_java_field_op): Likewise. Use IS_CLINIT.
11704 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11705 (IS_CLINIT): New macro.
11706 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11707 interface was parsed.
11708 (maybe_generate_clinit): Don't generate if the current class is an
11709 interface with only fields of primitive types.
11710 (reset_method_name): Use IS_CLINIT.
11711 (java_complete_expand_method): Expand <clinit> when it exists for
11712 interfaces. Use IS_CLINIT.
11713 (resolve_expression_name): Use DECL_CONTEXT instead of
11714 current_class to build static field references.
11715 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11716 ARRAY_REF when doing xreferencing.
11717 (check_final_assignment): Fixed typo in leading comment. Use
11719 (patch_array_ref): Don't fully expand array references when
11721 (patch_return): Use IS_CLINIT.
11722 (patch_throw_statement): Likewise.
11724 1999-04-22 Tom Tromey <tromey@cygnus.com>
11726 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11728 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11730 * decl.c (predef_filenames, predef_filenames_size): New globals
11731 (init_decl_processing): predef_filenames and predef_filenames_size
11733 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11735 * jcf-parse.c (predefined_filename_p): New function.
11736 (yyparse): Check that files on the command line are specified only
11737 once and issue a warning otherwise.
11738 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11739 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11740 avoid a gcc warning with -W -Wall turned on.
11741 (java_expand_classes): Abort if errors were encountered.
11742 (java_complete_lhs): If the cross reference flag is set, wrap
11743 field DECL node around a WFL when resolving expression name.
11745 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11747 * lang.c (lang_decode_option): Fixed returned value when parsing
11748 `-fxref=...' and `-Wall'.
11749 * parse.y (source_end_java_method): Do not generate code when
11750 flag_emit_xref is set.
11751 (resolve_expression_name): Do not build static field access when
11752 flag_emit_xref is set.
11753 (resolve_field_access): No special treatment on `length' when
11754 flag_emit_xref is set. Do not build qualified static field access
11755 when flag_emit_xref is set.
11756 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11757 when flag_emit_xref is set.
11758 (patch_assignment): Do not generate array store runtime check when
11759 flag_emit_xref is set.
11760 * xref.c (xref_flag_value): Fixed function declaration
11762 (xset_set_data): New function.
11763 * xref.h (xref_set_data): Added prototype for new function.
11764 (typedef struct xref_flag_table): New field data.
11765 (XREF_GET_DATA): New macro.
11767 1999-04-19 Tom Tromey <tromey@cygnus.com>
11769 * xref.h (enum): Removed trailing comma.
11771 * parse.y (resolve_qualified_expression_name): Added missing
11774 1999-04-15 Anthony Green <green@cygnus.com>
11776 * gjavah.c: New prototypes for java_float_finite and
11777 java_double_finite.
11779 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11781 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11784 1999-04-06 Jeffrey A Law (law@cygnus.com)
11786 * Makefile.in (TREE_H): Add tree-check.h.
11787 (RTL_H): Add genrtl.h.
11789 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11791 * parse.y (patch_assignment): Added ArrayStoreException runtime
11794 1999-04-06 Per Bothner <bothner@cygnus.com>
11796 * expr.c (pop_type_0): New function.
11797 (pop_type): Use pop_type_0.
11798 * java-tree.h (pop_type_0): New declaration.
11799 * verify.c (verify_jvm_instructions): Check return instructions.
11801 * parse.y (patch_binop): Don't fold if non-constant and emiting
11804 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11806 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11808 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11809 (main_jcf): Don't define.
11810 (process_file): Don't set `main_jcf'.
11812 * java-tree.h (main_jcf): Don't declare.
11814 * jcf-parse.c (main_jcf): Add static definition.
11816 * lang.c (main_jcf): Don't define.
11818 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11820 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11822 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11824 * jcf-depend.c: Include "config.h", not <config.h>.
11826 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11829 * jcf-path.c: Include "config.h", not <config.h>.
11831 * lex.c: Don't include various system header files.
11832 (java_init_lex): Cast the argument of `bzero' to PTR
11834 * parse-scan.y (java_push_parser_context): Likewise.
11836 * parse.y (java_push_parser_context): Likewise.
11837 (patch_bc_statement): Match format specifier to variable argument.
11839 * xref.c: Don't include <stdio.h>.
11841 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11843 * parse.y (struct parser_ctxt *ctxp): Now global.
11844 (declare_local_variables): Use WFL compound value for the
11845 declaration source line value, when doing cross-referencing.
11847 1999-03-31 Tom Tromey <tromey@cygnus.com>
11849 * gjavah.c (print_field_info): Allow constants of other types.
11850 (print_include): Generate include when new name is proper prefix
11851 of already printed name.
11852 (add_namelet): Likewise.
11853 (cxx_keyword_subst): New function.
11854 (print_method_info): Use it.
11855 (print_field_name): New function.
11856 (get_field_name): New function.
11857 (print_field_info): Use get_field_name and print_field_name.
11859 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11861 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11862 'KR-C', so gperf uses the `const' keyword on strings.
11864 * keyword.gperf (java_keyword): Const-ify a char*.
11866 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11868 * parse.y (patch_bc_statement): Fixed identation and a bogus
11871 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11873 * parse.y (patch_assignment): Allow static variables in other
11874 classes to be assigned.
11876 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11878 * class.c (maybe_add_interface): Remove unused variable
11880 (make_class_data): Use = for assignment, not ==. Likewise.
11881 (emit_register_classes): Remove unused variable `decl'.
11883 * lex.c: Fix comment so as not to contain an embedded `/*'.
11885 * verify.c (verify_jvm_instructions): Remove unused variable
11888 1999-03-27 Per Bothner <bothner@cygnus.com>
11890 * parse.y (complete_loop_body): Rename to finish_loop_body.
11891 (complete_labeled_statement): Rename to finish_labeled_statement.
11892 (complete_for_loop): Rename to finish_for_loop.
11893 (complete_method_declaration): Rename to finish_method_declaration.
11895 * java-tree.h (continue_identifier_node): New global node.
11896 * decl.c: Define and initialize continue_identifier_node.
11897 * parse.y (generate_labeled_block): Remove - no longer needed.
11898 (build_loop_body): Use continue_identifier_node for continue block.
11899 (finish_labeled_statement): Also do pop_labeled_block actions.
11900 (java_complete_lhs): POP_LOOP even if error.
11901 (build_labeled_block): Special handling for continue_identifier_node.
11902 (patch_loop_statement): Re-organize.
11903 (patch_bc_statement): Re-write.
11905 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11907 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11908 using a WFL compound value.
11909 * parse.y (xref.h): Include.
11910 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11911 WFL compound value.
11912 (register_fields): Set WFL compound value to lineno if doing
11914 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11916 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11917 * xref.h (expand_xref): Prototype renamed from xref_generate.
11919 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11921 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11922 (GET_CURRENT_BLOCK): New macro.
11923 * parse.y (current_static_block): New global variable.
11924 (method_body:): Define action.
11925 (complete_method_declaration): Set current_function_decl to NULL
11926 when work on the current method is done.
11927 (declare_local_variables): Use GET_CURRENT_BLOCK.
11928 (java_method_add_stmt): Likewise.
11929 (java_complete_expand_method): Disable the use of `this' when
11930 expanding <clinit>.
11931 (enter_a_block): If no current method exist, use
11932 current_static_block to link static initializer blocks.
11933 (exit_block): Rewritten to use current_static_block when no current
11934 method decl exists.
11935 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11936 (patch_return): Forbid the use of `return' in static initializers.
11937 (patch_throw_statement): Fixed indentation. Issue specific error
11938 for uncaught thrown checked exception in static initializer
11939 blocks. Removed FIXME.
11941 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11943 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11944 Link gcj from gcc.o.
11946 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11948 * parse.y (find_applicable_accessible_methods_list): When dealing
11949 with interface: ensure that a given interface or java.lang.Object
11950 are searched only once.
11952 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11954 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11956 * jcf-dump.c (print_access_flags): Add braces around if-else.
11958 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11961 * lex.c (build_wfl_node): Add static prototype.
11963 * lex.h (build_wfl_node): Remove static prototype.
11965 * parse.y: Include lex.c early enough to declare everything needed.
11966 Ensure calls to `build_wfl_node' pass the proper arguments.
11967 (create_class): Remove unused variable `super_decl'.
11968 (get_printable_method_name): Initialize variable `name'.
11970 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11972 * Changelog: Fixed 1999-03-22 typos.
11973 * lang.c (lang_decode_option): Fixed typo in error string in the
11976 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11979 (xref.o): New rule.
11980 * java-tree.h (flag_emit_xref): Declared extern.
11981 * lang.c (xref.h): Included.
11982 (flag_emit_xref): New global variable.
11983 (lang_decode_option): Added support for -fxref.
11985 * xref.h: Likewise.
11987 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11989 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11992 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11994 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11995 $(srcdir)/../system.h and $(JAVA_TREE_H).
11996 (jcf-io.o): Depend on $(JAVA_TREE_H).
11997 (mangle.o): Likewise.
11999 * check-init.c (check_cond_init): Add static prototype.
12001 * class.c (build_java_method_type, hashUtf8String,
12002 make_field_value, get_dispatch_vector, get_dispatch_table,
12003 append_gpp_mangled_type, mangle_static_field): Likewise.
12004 (strLengthUtf8): Hide unused definition.
12005 (hashUtf8String): Const-ify.
12006 (make_field_value): Un-ANSI-fy.
12008 * constants.c: Move inclusion of jcf.h above java-tree.h.
12009 (set_constant_entry, find_class_or_string_constant,
12010 find_name_and_type_constant, get_tag_node,
12011 build_constant_data_ref): Add static prototype.
12013 * decl.c (push_jvm_slot, builtin_function,
12014 lookup_name_current_level): Likewise.
12015 (builtin_function): Const-ify.
12017 * except.c (expand_start_java_handler, expand_end_java_handler):
12018 Add static prototype.
12020 * expr.c (flush_quick_stack, push_value, pop_value,
12021 java_stack_swap, java_stack_dup, build_java_athrow,
12022 build_java_jsr, build_java_ret, expand_java_multianewarray,
12023 expand_java_arraystore, expand_java_arrayload,
12024 expand_java_array_length, build_java_monitor, expand_java_pushc,
12025 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12026 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12027 expand_compare, expand_test, expand_cond, expand_java_goto,
12028 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12029 expand_java_field_op, java_push_constant_from_pool): Likewise.
12031 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12032 (build_java_arraynull_check): Mark parameters `node' and `type'
12033 with ATTRIBUTE_UNUSED.
12034 (note_label): Likewise for parameter `current_pc'.
12035 (expand_java_call, expand_java_ret): Hide unused definition.
12037 * java-tree.h (make_class, build_constants_constructor,
12038 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12039 init_outgoing_cpool, register_class, emit_register_classes,
12040 java_layout_seen_class_methods): Prototype.
12041 (unicode_mangling_length): Const-ify.
12042 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12043 emit_unicode_mangled_name, format_int, format_uint,
12044 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12045 jcf_print_utf8_replace, open_class): Prototype.
12047 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12048 <stdio.h>. Include tree.h/java-tree.h.
12049 (utf8_equal_string usage, process_class): Add static prototype.
12050 (open_class): Don't prototype this here.
12051 (utf8_equal_string): Match arguments to format specifiers.
12052 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12053 TABLE_SWITCH, disassemble_method): Likewise.
12055 * jcf-io.c: Include tree.h/java-tree.h.
12056 (open_class, find_classfile, jcf_print_utf8,
12057 jcf_print_utf8_replace): Const-ify.
12059 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12060 parse_class_file): Add static prototype.
12061 (find_in_current_zip): Match definition to existing static
12064 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12065 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12066 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12067 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12068 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12069 generate_bytecode_return, perform_relocations, init_jcf_state,
12070 init_jcf_method, release_jcf_state, generate_classfile):
12071 Add static prototype.
12072 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12073 (make_class_file_name): Const-ify.
12075 * jcf.h (find_classfile): Const-ify.
12077 * jv-scan.c (reset_report): Remove prototype.
12079 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12080 (error): Rewrite to allow varargs.
12082 * lang.c (lang_f_options): Const-ify.
12084 * lex.c (java_parse_escape_sequence): Add static prototype.
12085 (java_allocate_new_line): Match definition to existing static
12088 * mangle.c Include tree.h/java-tree.h.
12089 (unicode_mangling_length, emit_unicode_mangled_name,
12090 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12092 * parse.h (jdep_code): Remove trailing comma in enumeration.
12093 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12094 (reset_report): Add prototype.
12096 * verify.c (push_pending_label, merge_types): Add static
12099 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12101 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12103 * parse.y (find_applicable_accessible_methods_list): Extend the
12104 search to superinterfaces when relevant.
12105 (search_applicable_methods_list): New function.
12107 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12109 * class.c (unmangle_classname): Implemented stricter testing
12110 before setting the QUALIFIED_P flag on an identifier.
12112 1999-03-16 Per Bothner <bothner@cygnus.com>
12114 * parse.y (java_complete_lhs): Call force_evaluation_order
12115 after patch_newarray.
12116 (patch_binop): Don't call fold if there are side effects.
12118 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12120 * parse.y (java_stabilize_reference): Use save_expr instead of
12121 building a SAVE_EXPR node.
12122 (java_complete_lhs): Patch the resulting string of the `+='
12123 operator (if necessary) and complete the RHS after having built
12126 1999-03-15 Per Bothner <bothner@cygnus.com>
12128 * class.c (make_class): Don't set CLASS_P here (because
12129 this function is also called by build_java_array_type).
12130 (push_class): Set CLASS_P here instead.
12131 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12133 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12134 context. If the context is class, perfer "super" over "synchronized".
12135 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12137 * parse.y (create_class): Don't call parser_check_super here;
12138 it is not robust. Always wait until later.
12140 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12141 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12143 1999-03-13 Per Bothner <bothner@cygnus.com>
12145 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12146 * lex.h (UNGETC): Change misleading macro.
12148 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12150 * parse.y (java_stabilize_reference): Return NODE when patching a
12152 (java_complete_lhs): Put parenthesis around truth values.
12154 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12156 * class.c (layout_class_method): Don't make rtl for interface
12158 * parse.h (GET_TYPE_NAME): New macro.
12159 * parse.y (if_then_statement:): Fixed indentation.
12160 (if_then_else_statement:): Likewise.
12161 (for_statement:): Fixed spacing.
12162 (try_statement:): Fixed indentation.
12163 (create_interface): Don't force interfaces to be abstract.
12164 (method_header): Abstract methods are OK in interfaces.
12165 (declare_local_variables): Fixed typo in comment.
12166 (java_complete_expand_method): Fixed indentation.
12167 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12168 non accessible fields.
12169 (java_stabilize_reference): New function.
12170 (java_complete_lhs): Fixed indentation. Use
12171 java_stabilize_reference in compound assignment. Insert the
12172 cast. If not processing `+' fix string constants before processing
12175 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12177 * constants.c (find_class_or_string_constant): Cast variable `j'
12178 to a `jword' when comparing against one.
12180 * expr.c (java_lang_expand_expr): Remove unused variables
12181 `has_finally_p' and `op0'.
12183 * gjavah.c (print_field_info): Cast a value to jint when comparing
12184 against one. Likewise for a jlong.
12185 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12186 against a signed quantity.
12188 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12189 (print_signature): Don't needlessly dereference variable `str'
12191 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12192 `max_locals' with ATTRIBUTE_UNUSED.
12193 (jcf_parse_class): Likewise for variable `index'.
12195 * parse.h (reverse_jdep_list): Remove static prototype.
12197 * parse.y (build_jump_to_finally): Remove prototype and definition.
12198 (reverse_jdep_list): Add static prototype.
12200 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12201 `assignment' and `expr_decl'.
12203 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12205 1999-03-12 Andrew Haley <aph@cygnus.com>
12207 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12208 we'll need a directory separator and a null character.
12210 1999-03-10 Per Bothner <bothner@cygnus.com>
12212 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12214 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12216 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12219 1999-03-05 Per Bothner <bothner@cygnus.com>
12221 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12223 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12225 * class.c (layout_class_method): A static method in a base class
12226 is never overridden, so treat it like it doesn't exist.
12227 However, do complain about private non-static method overriding
12228 public static method.
12230 * parse.y: Don't set unused INITIALIZED_P flag.
12231 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12233 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12234 (build_array_from_name): Re-order &index[string] to &string[index].
12236 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12237 error_mark (it might catch more errors, but it is more likely to lose).
12239 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12241 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12242 (parse-scan.o): Depend on toplev.h.
12244 * class.c (make_method_value): Add prototype. Make it static.
12245 Remove unused second argument, caller changed.
12247 * expr.c (java_lang_expand_expr): Remove unused variable
12250 * java-tree.h: Don't prototype find_in_current_zip.
12251 Add prototypes for verify_constant_pool, start_java_method,
12252 end_java_method, give_name_to_locals, expand_byte_code,
12253 open_in_zip, set_constant_value, find_constant1, find_constant2,
12254 find_utf8_constant, find_string_constant, find_class_constant,
12255 find_fieldref_index, find_methodref_index, write_constant_pool,
12256 count_constant_pool_bytes and encode_newarray_type.
12258 * jcf-dump.c: Remove unused variable `LONG_temp'.
12260 * jcf-parse.c: Include parse.h.
12261 (jcf_parse_source): Remove unused parameter, all callers changed.
12262 (jcf_figure_file_type): Add static prototype.
12263 (find_in_current_zip): Likewise. Also remove unused parameter,
12264 all callers changed.
12265 (read_class): Initialize variable `saved_pos'.
12267 * jcf-reader.c (jcf_parse_preamble): Mark variables
12268 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12270 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12271 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12272 (java_parse_doc_section): Initialize variable `seen_star'.
12273 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12274 (java_lex_error): Mark parameters `msg' and `forward' with
12276 (java_get_line_col): Mark parameters `filename' and `line' with
12279 * parse-scan.y: Include toplev.h.
12280 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12282 * parse.h: use `struct JCF', not plain `JCF'.
12283 (java_parser_context_save_global, java_expand_classes
12284 java_parser_context_restore_global, java_parse): Add prototypes.
12286 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12289 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12291 * check-init.c (check_init): COPYN takes word count, not bit count.
12293 1999-02-26 Per Bothner <bothner@cygnus.com>
12295 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12296 explicit build_decl. (Avoids crash in reload when optimizing.)
12298 1999-02-25 Per Bothner <bothner@cygnus.com>
12300 * decl.c (complete_start_java_method): Handle synchronized method
12301 even when compiling from bytecode.
12303 1999-02-26 Tom Tromey <tromey@cygnus.com>
12305 * gjavah.c (add_class_decl): Only generate `#include' if outer
12306 class is not the name of the class we are processing. Correctly
12307 append `.h' in #include.
12308 (process_file): Clean up newlines around generated `#include's.
12309 (decode_signature_piece): Correctly handle inner classes.
12310 (struct include): New structure.
12311 (all_includes): New global.
12312 (print_include): New function.
12313 (add_class_decl): Use it.
12314 (process_file): Likewise.
12315 (add_class_decl): Generate include for java-array.h if array
12317 (process_file): Don't generate java-array.h include.
12319 * gjavah.c (add_namelet): Check for standard package names here.
12320 (add_class_decl): Don't check for standard package names here.
12322 1999-02-25 Tom Tromey <tromey@cygnus.com>
12324 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12325 When reading a zip file, only use strncmp if both strings are
12326 bigger than the buffer length. Initialize `k' when looping
12329 1999-02-24 Tom Tromey <tromey@cygnus.com>
12331 * gjavah.c (struct namelet): New structure.
12332 (add_namelet): New function.
12333 (print_namelet): New function.
12334 (print_class_decls): Use add_namelet and print_namelet to generate
12335 namespaces and not classes.
12336 (method_printed): New global.
12337 (HANDLE_END_METHOD): Examine method_printed.
12338 (print_method_info): Set method_printed when required. Print
12339 error if function to be ignored is marked virtual. Handle $finit$
12341 (METHOD_IS_FINAL): New macro.
12342 (print_field_info): Use it.
12343 (HANDLE_METHOD): Clear method_printed.
12344 (method_pass): New global.
12345 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12346 (process_file): Do two passes over both fields and methods.
12347 (HANDLE_METHOD): Examine method_pass.
12348 (root): New global.
12349 (add_class_decl): New function.
12350 (print_class_decls): Don't scan over entire constant pool.
12352 1999-02-23 Tom Tromey <tromey@cygnus.com>
12354 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12355 disable linking in that case.
12357 1999-02-20 Tom Tromey <tromey@cygnus.com>
12359 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12362 1999-02-21 Per Bothner <bothner@cygnus.com>
12364 * decl.c (build_result_decl), java-tree.h: New method.
12365 (complete_start_java_method): Handle synchronized methods.
12366 Don't build DECL_RESULT here. (Ordering dependency problem.)
12367 (start_java_method): Call build_result_decl here instead ...
12368 * parse.y (java_complete_expand_method): ... and here.
12369 (expand_start_java_method): Don't call complete_start_java_method here.
12370 (java_complete_expand_method): Call it here instead.
12371 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12372 * java-tree.h: ... here.
12374 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12375 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12376 for ARRAY_REF - it doesn't work when array bounds are checked.
12377 (patch_array_ref): Handle it here instead.
12379 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12381 1999-02-19 Per Bothner <bothner@cygnus.com>
12383 Force left-to-right evaluation of binary operations etc.
12384 * expr.c (force_evaluation_order), java-tree.h: New function.
12385 * parse.y (java_complete_lhs): Pass binary operations, procedure
12386 calls, and ARRAY_REFs to force_evaluation_order.
12387 (various): Set TREE_SIDE_EFFECTS more carefully.
12389 Tolerate random (non-UTF8) encoding in comments without complaining.
12390 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12391 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12393 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12394 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12396 * parse.y (java_complete_lhs): Ignore an empty statement in a
12397 COMPOUND_EXPR. Don't complain about empty statement after return.
12399 1999-02-19 Per Bothner <bothner@cygnus.com>
12401 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12402 in TREE_LIST - just chain the POINTER_TYPEs together.
12403 (resolve_class): If type already resolved, return decl.
12404 After resolving, update TREE_TYPE(class_type), and name (if array).
12405 * parse.h (do_resolve_class), parse.y: Make non-static.
12406 * class.c (maybe_layout_super_class): Take this_class argument.
12407 Do do_resolve_class if necessary.
12408 (layout_class, layout_class_methods): Adjust calls appropriately.
12409 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12410 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12411 * typeck.c (build_java_array_type): Don't call layout_class.
12413 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * parse.y (check_pkg_class_access): Allow private class access
12416 within the same package.
12417 (strip_out_static_field_access_decl): New function.
12418 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12419 operator argument before testing its nature.
12421 1999-02-03 Per Bothner <bothner@cygnus.com>
12423 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12424 (TRY_EXPR): Simplify - it no longer has a finally clause.
12425 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12426 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12427 * expr.c (java_lang_expand_expr): Likewise.
12428 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12429 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12430 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12431 (build_try_statement): Remove finally parameter and handling.
12432 (build_try_finally_statement): New function.
12433 (patch_try_statement): No longer need to support finally clause.
12434 (try_statement): Update grammar action rules.
12435 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12436 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12438 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12440 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12441 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12443 1999-02-17 Andrew Haley <aph@cygnus.com>
12445 * class.c (build_utf8_ref): Back out broken patch which was
12446 intended to to output signatures using '.' as a separator.
12448 * class.c (make_class_data): Output signatures using '.' as a
12449 separator, rather than '/'.
12450 (mangled_classname): Likewise.
12451 (make_field_value): Likewise.
12452 (make_method_value): Likewise.
12453 * constants.c (alloc_class_constant): Likewise.
12454 * expr.c (build_invokeinterface): Likewise.
12456 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12458 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12459 of an ancient workaround.
12461 1999-02-10 Jeffrey A Law (law@cygnus.com)
12463 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12466 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * lex.c (yylex): Encode \0 as UTF8.
12470 1999-02-10 Tom Tromey <tromey@cygnus.com>
12472 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12473 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12474 (libgcj_zip): Renamed.
12475 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12477 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12479 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12480 (GC_NAME): Renamed -lgc to -lgcjgc.
12482 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12484 * lex.c (java_lang_cloneable): Initialize.
12485 * parse.y (java_lang_cloneable): New static variable.
12486 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12487 doing one more qualification round.
12488 (valid_ref_assignconv_cast_p): Reject null source or
12489 destination. Allow an array to be cast into java.lang.Cloneable.
12490 (patch_cast): Swapped two first arguments to first call to
12491 valid_ref_assignconv_cast_p.
12493 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * parse.h: DECL_P renamed JDECL_P.
12496 * parse.y: DECL_P replaced by JDECL_P.
12497 (build_array_from_name): Always use pointer's type.
12498 (patch_bc_statement): Extra code to search continue target in a
12499 for loop. Fixed comments. Continue target is current loop when
12502 1999-02-05 Andrew Haley <aph@cygnus.com>
12504 * class.c (make_class_data): The superclass of an interface should
12505 be null, not class Object.
12507 * lex.c (java_lex): Sign extend hex literals.
12509 1999-02-04 Andrew Haley <aph@cygnus.com>
12511 * class.c (build_utf8_ref): Output signatures using '.' as a
12512 separator, rather than '/'.
12513 (make_class_data): Likewise.
12515 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12517 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12518 mkstemp.o. Get them from libiberty now.
12520 1999-02-02 Jeffrey A Law (law@cygnus.com)
12522 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12524 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12526 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12529 1999-02-02 Per Bothner <bothner@cygnus.com>
12531 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12532 * jcf-write.c (generate_bytecode_return): New function.
12533 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12535 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12536 generate special [fd]const_[01] instructions.
12538 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12540 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12541 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12543 1999-02-01 Per Bothner <bothner@cygnus.com>
12545 * parse.y (patch_method_invocation): Handle calling static methods,
12546 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12548 * parse.y (java_complete_lhs): Don't complain about unreachable
12549 exit condition in a do-while statement.
12551 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12553 * lex.c (java_read_char): Fixed utf8 decoding.
12554 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12556 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12557 comments. Local variable `all_primitive' is gone. Broadened
12558 acceptance of `0' to floating point targets. `long' can now be
12559 widened to `double' or `float'.
12560 (valid_method_invocation_conversion_p): Added leading
12561 comment. Fixed tabulation.
12562 (build_string_concatenation): Optimize out left or right empty
12565 1999-01-28 Per Bothner <bothner@cygnus.com>
12567 * jcf-write.c (localvar_alloc): Only emit entry for
12568 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12569 (generate_bytecode_insns): Only call put_linenumber if
12570 debug_info_level > DINFO_LEVEL_NONE.
12571 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12572 is specified, add -g1 (for compatibility wih javac).
12574 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12576 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12577 gjavah.o, check-init.o, jv-scan.o
12579 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12581 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12583 * gjavah.c: Include config.h and system.h.
12585 * javaop.h (inline): Don't define, its handled by system.h.
12586 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12587 from `inline' to `static inline'.
12589 * jcf.h (inline): Don't define, its handled by system.h.
12591 * lex.c (inline): Likewise.
12593 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12595 * lang-specs.h: Map -Qn to -fno-ident.
12597 1999-01-29 Richard Henderson <rth@cygnus.com>
12599 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12601 1999-01-29 Tom Tromey <tromey@cygnus.com>
12603 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12604 then cast it to Object before calling `append' method.
12606 1999-01-28 Per Bothner <bothner@cygnus.com>
12608 * check-init.c (check_bool2_init, check_bool_init, check_init):
12609 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12610 * jcf-write.c (generate_bytecode_insns): Likewise.
12612 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12614 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12615 * parse.y (patch_cast): Allow a boolean to be cast into a
12618 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12620 * parse.y: (class_declaration:): Fixed indentation.
12621 (class_member_declaration:): Extra `;' after field declaration now
12623 (interface_declaration:): Removed debug messages in error reports.
12624 (patch_binop): Nodes created and returned inherit the orignal
12625 node's COMPOUND_ASSIGN_P flag value.
12626 (patch_cast): Fix cast from char to floating point.
12628 1999-01-25 Andrew Haley <aph@cygnus.com>
12630 * except.c, java-except.h (expand_resume_after_catch): new
12632 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12633 to branch back to main flow of control after a catch block.
12635 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12637 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12638 $(srcdir)/../system.h.
12639 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12640 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12641 (jcf-write.o): Likewise.
12642 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12643 (mangle.o): Depend on $(srcdir)/../toplev.h.
12644 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12645 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12647 * class.c: Include output.h and parse.h.
12648 (mangled_classname): Add the `const' keyword to a char*.
12649 (find_named_method): Hide unused function definition.
12650 (build_utf8_ref): Change type of variable `c' to unsigned char.
12651 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12652 (build_class_ref): Add the `const' keyword to a char*.
12653 (layout_class_method): Remove unused variable `buf'.
12655 * decl.c (find_local_variable): Remove unused variable `rtl'.
12656 (pushdecl): Likewise for variables `different_binding_level' and
12658 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12659 (maybe_build_cleanup): Likewise for parameter `decl'.
12661 * except.c (expand_start_java_handler): Mark parameter `range'
12662 with ATTRIBUTE_UNUSED.
12664 * expr.c: Include except.h.
12665 (pop_type): Remove unused variable `i'.
12666 (pop_value): Likewise for variables `n_words' and `i'.
12667 (expand_java_arrayload): Likewise for variable `convert'.
12668 (java_lang_expand_expr): Likewise for variables `op0', `type',
12669 `mode', `unsignedp', `node' and `elements'.
12670 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12672 (process_jvm_instruction): Add a `const' qualifier to a char*.
12674 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12675 (temp_directory): Likewise.
12676 (print_c_decl): Likewise.
12677 (print_method_info): Likewise.
12678 (decode_signature_piece): Likewise.
12679 (print_mangled_classname): Likewise.
12681 * java-except.h: Provide prototypes for maybe_start_try,
12682 maybe_end_try and add_handler.
12684 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12685 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12686 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12687 init_expr_processing, push_super_field, init_class_processing,
12688 can_widen_reference_to, class_depth, verify_jvm_instructions,
12689 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12690 set_local_type, merge_type_state, push_type, load_type_state,
12691 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12692 emit_unicode_mangled_name): Add prototypes.
12694 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12695 (print_signature_type): Use ISDIGIT, not isdigit.
12696 (print_signature): Remove unused variable `j'.
12698 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12699 int when comparing against one.
12701 * jcf-parse.c: Include toplev.h.
12703 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12704 (localvar_free): Remove unused variable `i'.
12705 (generate_bytecode_conditional): Likewise for variable `kind'.
12707 * jv-scan.c: Include config.h and system.h. Remove redundant
12708 OS header and gansidecl.h includes.
12709 (warning): Add the `const' keyword to a char*. Also add
12710 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12711 __STDC__, when determining whether to use ANSI-isms.
12712 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12713 (xmalloc): Don't redundantly prototype here.
12714 (main): Remove unused parameter `envp'. Also fix the arguments
12715 passed to function `fatal' to match the format specifier.
12717 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12719 * mangle.c: Include toplev.h.
12720 (emit_unicode_mangled_name): Declare parameter `len'.
12722 * parse.y (parse_warning_context): Add the `const' keyword to a
12723 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12724 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12725 (issue_warning_error_from_context): Add the `const' keyword to
12727 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12728 not `__STDC__' for whether to use ANSI-isms.
12730 * typeck.c (incomplete_type_error): Mark parameters `value' and
12731 `type' with ATTRIBUTE_UNUSED.
12732 (parse_signature_type): Use ISDIGIT, not isdigit.
12734 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12735 (verify_jvm_instructions): Likewise. Remove unused variables
12736 `field_name' and `default_val'.
12738 * zextract.c: Include config.h and system.h. Remove redundant
12739 OS header includes.
12741 * zipfile.h: Prototype `read_zip_archive'.
12743 1999-01-21 Andrew Haley <aph@cygnus.com>
12745 * typeck.c (convert): Allow conversions to void type: some
12746 optimizations in gcc do this.
12748 1999-01-21 Andrew Haley <aph@cygnus.com>
12750 * typeck.c (convert_ieee_real_to_integer): New function.
12751 (convert): When not using fast-math and using hardware fp, convert
12752 an IEEE NaN to zero.
12754 1999-01-18 Andrew Haley <aph@cygnus.com>
12756 * parse.y (patch_binop): Do a type conversion from signed to
12757 unsigned and then back to signed when a ">>>" is found.
12759 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12761 * java-tree.h: (check_for_initialization): Added prototype.
12762 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12763 * parse.y (do_resolve_class): Removed unused locals.
12764 (read_import_dir): Likewise.
12765 (resolve_qualified_expression_name): Array creation
12766 expressions are valid primary expressions.
12767 (qualify_ambiguous_name): Likewise.
12768 (patch_synchronized_statement): Removed unused local.
12770 1999-01-17 Jeffrey A Law (law@cygnus.com)
12772 * Makefile.in (zextract.o): Add dependencies.
12774 * Makefile.in: Do not put ^Ls at the start of a line.
12776 1999-01-15 Per Bothner <bothner@cygnus.com>
12778 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12779 sub-type the result of the call that gets the exception value.
12781 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12782 don't call finish_class.
12784 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12785 clear found before continuing.
12787 * verify.c (verify_jvm_instructions): On an array load, allow
12788 and handle top of stack to be TYPE_NULL.
12790 * gjavah.c (generate_access): Translate Java package private or
12791 protected access to C++ public, but with a comment.
12793 1999-01-13 Andrew Haley <aph@cygnus.com>
12795 * expr.c (generate_name): Name prefix changed to avoid clashes
12796 with assembler temp labels.
12798 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12799 MODIFY_EXPR. Without this, code for the assignment may not be
12800 generated at all and the synchronized statement will read an
12801 uninitialized variable.
12803 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12805 * class.c (maybe_layout_super_class): Fixed returned value.
12806 * lex.c: Added 1999 to the copyright.
12807 (java_init_lex): Initialize java_lang_imported.
12808 * lex.h: Added 1999 to the copyright.
12809 * parse.h: Added 1999 to the copyright.
12810 (REGISTER_IMPORT): Fixed typo in trailing macro.
12811 (CURRENT_OSB): New macro.
12812 (struct parser_ctxt): New fields osb_depth, osb_limit.
12813 * parse.y (java_lang_id): New global variable.
12814 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12815 (array_creation_expression:): Use CURRENT_OSB.
12816 (dims:): Uses a stack to keep track of array dimensions.
12817 (cast_expression:): Use CURRENT_OSB.
12818 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12820 (register_fields): Fixed typos in comment.
12821 (check_method_redefinition): Fixed comment indentation.
12822 (java_check_regular_methods): Set saved found wfl to NULL after
12823 having reinstalled it in the previously found DECL_NAME.
12825 1999-01-10 Richard Henderson <rth@cygnus.com>
12827 * gjavah.c (java_float_finite): Use a union to do type punning.
12828 (java_double_finite): Likewise.
12830 1999-01-09 Per Bothner <bothner@cygnus.com>
12832 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12833 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12834 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12835 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12836 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12837 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12839 1999-01-08 Per Bothner <bothner@cygnus.com>
12841 * check-init.c (check_init): If compiling to native, we don't
12842 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12844 1999-01-08 Tom Tromey <tromey@cygnus.com>
12846 * parse-scan.y (variable_declarator_id): Set or increment
12848 (bracket_count): New global.
12849 (formal_parameter): Handle case where bracket pairs trail variable
12852 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12854 * jcf-parse.c (yyparse): variable len changed from a char to an
12855 int to prevent overflow.
12857 1999-01-06 Per Bothner <bothner@cygnus.com>
12859 * java-tree.h: Declare read_class.
12860 * jcf-parse.c (read_class): New function.
12861 (load_class): Now just call read_class.
12863 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12864 * jcf-parse.c (parse_source_file): Declare save_error_count,
12865 which is needed by java_parse_abort_on_error macro,
12866 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12868 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12869 constructor, if initializing a static field.
12870 (patch_new_array_init): Set TREE_CONSTANT if it is.
12871 * expr.c (java_lang_expand_expr): For a static array constructor
12872 of primitive elements, allocate the array itself statically.
12873 Disabled until we can set the vtable field statically.
12875 * check-init.c: New file. Checks for definite assignment.
12876 * Makefile.in (JAVA_OBJS): Add check-init.o.
12877 * parse.y (java_complete_expand_method): Call check_for_initialization.
12878 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12880 1999-01-06 Graham <grahams@rcp.co.uk>
12882 * parse.y : include system.h instead of including
12883 standard headers directly with the exception of <dirent.h>.
12885 1999-01-06 Per Bothner <bothner@cygnus.com>
12887 * lex.h: Moved static function declarations to lex.c,
12888 to shut up some -Wall warnings.
12889 * lex.c: Static function declarations moved here.
12890 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12892 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12894 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12896 1998-12-22 Per Bothner <bothner@cygnus.com>
12898 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12899 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12901 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12902 (localvar_alloc): Change return type to void,
12903 (emit_unop): Remove unused variable size.
12905 * jcf-write.c (struct jcf_block): Add new union.
12906 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12907 (call_cleanups): New functions.
12908 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12909 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12910 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12911 * lang.c (lang_init): Call using_eh_for_cleanups.
12912 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12913 completing operands to patch_synchronized_statement.
12914 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12915 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12916 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12918 1998-12-20 John F. Carr <jfc@mit.edu>
12920 * Make-lang.in: Comment out control-Ls; they upset some makes.
12922 1998-12-18 Tom Tromey <tromey@cygnus.com>
12924 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12927 1998-12-17 Tom Tromey <tromey@cygnus.com>
12929 * parse.y (DIR_SEPARATOR): New define.
12930 (check_class_interface_creation): Use it.
12932 * parse-scan.y (report_main_declaration): Recognize
12933 `java.lang.String' in argument to main.
12935 1998-12-16 Per Bothner <bothner@cygnus.com>
12937 * parse.y (create_interface): Remove bogus test.
12939 1998-12-16 Per Bothner <bothner@cygnus.com>
12941 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12942 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12944 1998-12-16 Tom Tromey <tromey@cygnus.com>
12946 * parse-scan.y (qualified_name): Use correct sprintf format.
12948 1998-12-15 Tom Tromey <tromey@cygnus.com>
12950 * gjavah.c (print_field_info): Changed how most negative number is
12953 1998-12-14 Per Bothner <bothner@cygnus.com>
12955 * parse.y (fold_constant_for_init): New function.
12956 (resolve_expression_name): Don't replace static final
12957 constant-initialized fields by its value.
12958 (java_complete_lhs): New. Same as java_complete_tree, except does
12959 not replace static final constant-initialized fields by their values.
12960 (register_fields): If there is an initializer, set DECL_INITIAL and
12961 MODIFY_EXPR_FROM_INITIALIZATION_P.
12962 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12963 Only call patch_initialized_static_field if
12964 MODIFY_EXPR_FROM_INITIALIZATION_P.
12965 (patch_initialized_static_field): If not valid constant, clear
12968 * parse.y (lookup_field_wrapper): Fix thinko.
12970 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12971 set and restore global lineno.
12973 1998-12-14 Tom Tromey <tromey@cygnus.com>
12975 * gjavah.c (print_field_info): If value to print is the smallest
12976 value of its size, then print as hex to avoid later warnings from
12979 1998-12-14 Tom Tromey <tromey@cygnus.com>
12981 * gjavah.c (decompile_method): Decompile `return null'.
12982 (process_file): Generate `#pragma interface'.
12983 (method_declared): New global.
12984 (print_method_info): Set it.
12985 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12986 (print_method_info): Handle abstract methods.
12988 1998-12-13 Per Bothner <bothner@cygnus.com>
12990 * parse.y (patch_method_invocation): If class_decl is null
12991 (e.g. an array type), use original type.
12993 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12994 errors about uncaught exception from clone (of array, specifically).
12996 1998-12-13 Tom Tromey <tromey@cygnus.com>
12998 * gjavah.c (decompile_method): Handle all types of `return'
12999 opcode. Decompile `return this' and `return'.
13000 (method_access): New global.
13001 (print_method_info): Set it.
13002 (decompile_method): Don't decompile a synchronized method.
13004 1998-12-13 Tom Tromey <tromey@cygnus.com>
13006 * jcf-reader.c (jcf_parse_one_method): Recognize
13008 * gjavah.c (HANDLE_END_METHOD): New macro.
13009 (HANDLE_CODE_ATTRIBUTE): New macro.
13010 (decompile_method): New function.
13011 (print_method_info): Don't print `;\n' at end of function decl.
13012 Include java-opcodes.h.
13013 (decompiled): New global.
13015 1998-12-12 Per Bothner <bothner@cygnus.com>
13017 * class.c (build_class_ref): Handle PRIMTYPE.class if
13018 flag_emit_class_files.
13019 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13020 if flag_emit_class_files.
13021 * parse.y (java_complete_tree): Pre-liminary support for
13022 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13024 * parse.y (patch_synchronized_statement): Don't call monitorexit
13025 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13027 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13029 * zipfile.h (opendir_in_zip): New declaration.
13030 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13031 (opendir_in_zip): New function, using code from open_in_zip.
13032 (open_in_zip): Call opendir_in_zip.
13033 (find_class): Remove no-longer-used do_class_file parameter,
13034 but add source_ok parameter. Change logic so if we find a .java file,
13035 we don't look for .class in later classpath emtries.
13036 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13037 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13038 * gjavah.c: Update call to find_class.
13039 * jcf-dump.c: Likewise.
13041 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13042 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13043 nothing if body is empty_stmt_node.
13044 Various little fixes so SP gets correctly adjusted.
13045 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13046 For CALL_EXPR, test if static first.
13047 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13048 such as the ones we create for Object and Class.
13049 Set and restore current_function_decl.
13050 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13051 (note_possible_classname): New function.
13052 (read_import_entry): Removed. Merged with read_import_dir.
13053 (read_import_dir): Don't call find_class - that only gives us
13054 the first classpath entry having the needed package.
13055 Use the struct buffer data structure from buffer.h.
13056 (read_import_dir, find_in_imports_on_demand): The remembered
13057 class names now use '.' (not '/') as package separator.
13059 * parse.y (java_complete_expand_methods): Call write_classfile
13060 here, and not in java_expand_classes (which only gets first class).
13062 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13065 (register_fields): If a static fields has an initializer, just
13066 chain it on ctxp->static_initialized, and handle later.
13067 (java_complete_expand_methods): Force <clinit> first.
13068 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13069 - it's already been completed.
13070 (patch_initialized_static_field): New function.
13071 (java_complete_field): Call it.
13073 1998-12-12 Per Bothner <bothner@cygnus.com>
13075 * expr.c (encode_newarray_type, build_new_array): New functions.
13076 * java-tree.h: Declare build_new_array.
13077 * jcf-write.c (patch_newarray): Use build_new_array.
13079 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13080 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13082 * parse.y (patch_new_array_init): Re-organize.
13083 Now is passed the actual array (pointer) type of the value.
13084 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13085 (patch_array_constructor): Removed - merged into patch_new_array_init.
13086 (java_complete_tree): Update patch_new_array_init.
13088 * jcf-write.c (find_constant_index): New function.
13089 (generate_bytecode_insns): Use find_constant_index.
13090 (generate_classfile): Use find_constant_index for ConstantValue.
13092 1998-12-11 Tom Tromey <tromey@cygnus.com>
13094 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13095 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13096 * class.c (make_class_data): Renamed dtable -> vtable, and
13097 dtable_method_count -> vtable_method_count.
13099 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13101 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13102 global variables, initialized.
13103 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13104 Declared new global variables.
13105 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13106 double_zero_node, integer_zero_node upon direct matching.
13107 * parse.y (purify_type_name): Added function prototype.
13108 (duplicate_declaration_error_p): Consider new_type as potentially
13109 being a incomplete type. Use purify_type_name on type string.
13110 (method_header): saved_type: unused variable removed. Don't figure
13111 return type if method name is invalid.
13112 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13113 processed by patch_unaryop.
13114 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13115 increment/decrement node into its original type after binary
13116 numeric promotion on its operands.
13118 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13120 * parse.y (array_initializer:): Array init operand is NULL_TREE
13121 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13122 now an error. Fixed indentation problems.
13123 (patch_string): Handle error_mark_node as an argument.
13124 (patch_new_array_init): Fixed indentation problems.
13125 (array_constructor_check_entry): Removed check on null wfl_value.
13126 Return an error if wfl_value's walk returns an error.
13128 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13130 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13131 * lex.c (java_lex): Remember column position before advancing one
13132 token. Retain location information on OCB_TK.
13133 * lex.h (typedef struct java_lc): Added new field.
13134 * parse.h (GET_SKIP_TYPE): New macro.
13135 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13136 * parse.y (build_new_array_init, patch_new_array_init,
13137 patch_array_constructor, maybe_build_array_element_wfl,
13138 array_constructor_check_entry): New function prototypes.
13139 (switch_block:): Tagged <node>.
13140 (OCB_TK): Tagged <operator>.
13141 (array_initializer:): Installed actions.
13142 (variable_initializer): Build location information on element if
13144 (switch_statement:): Fixed indentation typo.
13145 (switch_block:): Redefined default action.
13146 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13147 (patch_assignment): Removed duplicate code.
13148 (maybe_build_array_element_wfl, build_new_array_init,
13149 patch_new_array_init, patch_array_constructor,
13150 array_constructor_check_entry): New functions.
13152 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * parse.y (array_initializer): Tagged <node>.
13155 (variable_initializer:): Use default rule.
13156 (array_initializer:): Defined actions.
13157 (variable_initializers:): Likewise.
13158 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13159 non-static field accesses.
13160 (patch_invoke): Fixed indentation typo.
13161 (java_complete_tree): Likewise.
13162 (build_labeled_block): Changed leading comment. Generate an error
13163 in case of duplicate loop labels.
13164 (patch_conditional_expr): Patch results of string concatenation
13167 1998-12-06 Per Bothner <bothner@cygnus.com>
13169 * constants.c (find_methodref_index): When the class is an interface,
13170 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13172 * decl.c (finit_identifier_node): Use "$finit$", rather than
13173 "<finit>" (which Sun's verifier rejects).
13174 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13175 (generate_field_initialization_code): Removed.
13176 (fix_constructors) Don't add call to $finit$ here (wrong order).
13177 (patch_method_invocation): Add $finit$ call here.
13179 * java-tree.h (CALL_USING_SUPER): New macro.
13180 * parse.y (patch_invoke): Remove im local variable.
13181 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13182 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13183 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13185 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13187 * parse.y (java_complete_tree): Don't complain about unreachable
13188 statement if it is empty_stmt_node.
13190 * jcf-write.c (find_constant_wide): New function.
13191 (push_long_const): Use find_constant_wide.
13193 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13194 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13195 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13196 Emit invokeinterface when calling an interface method.
13197 Emit invokespecial also when calling super or private methods.
13199 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13201 1998-12-06 Per Bothner <bothner@cygnus.com>
13203 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13205 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13207 * java-tree.h (java_layout_seen_class_methods): New function
13209 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13210 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13211 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13212 * parse.y (method_declarator:): Defined action.
13213 (issue_warning_error_from_context): input_filename saved, set to
13214 the appropriate value and restored after java_error is called.
13215 (build_unresolved_array_type): Fixed comment.
13216 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13217 (method_header): Deal with return type the same way type are
13218 handled for fields and method's parameters and local variables
13220 (check_method_redefinition): Removed extra CR.
13221 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13222 (java_layout_seen_class_methods): New function.
13223 (java_layout_classes): Call java_layout_seen_class_methods.
13225 1998-12-03 Per Bothner <bothner@cygnus.com>
13227 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13229 1998-12-03 Per Bothner <bothner@cygnus.com>
13231 * jcf-dump.c (main): Fix error message.
13232 * jcf-path.c (add_entry): Style fix.
13234 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13236 * class.c (layout_class_method): Call build_java_argument_signature
13237 on constructors too.
13238 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13239 (patch_method_invocation): Define a primary when resolving an
13240 expression name. Augmented comment on code checking illegal `this'
13241 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13243 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13245 * class.c (layout_class_method): Don't report error on non-static
13246 overriding static if the method is private.
13247 * java-tree.h (finish_class): Prototype added.
13248 * lex.c (java_get_line_col): Handle col argument -2 value.
13249 * parse.h: All static method declarations moved to parse.y.
13250 * parse.y: Now contains all static method declarations previously
13252 (find_expr_with_wfl, missing_return_error,
13253 unreachable_stmt_error): New functions.
13254 (java_get_real_method_name): Identify constructors bearing class
13255 names in source code compiled classes only.
13256 (java_complete_expand_methods): Call missing_return_error.
13257 (invocation_mode): Private methods invoked as static methods.
13258 (java_complete_tree): Call unreachable_stmt_error.
13260 1998-12-01 Tom Tromey <tromey@cygnus.com>
13262 * Makefile.in (+target): Removed.
13263 (+xmake_file): Likewise.
13264 (+tmake_file): Likewise.
13265 (.NOEXPORT): Removed duplicate.
13267 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13269 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13271 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13273 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13274 libiberty.h. Provide an xmalloc definition.
13276 * jvspec.c: Remove the xmalloc prototype.
13278 * parse-scan.y: Include config.h and system.h. Don't include
13279 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13280 Provide an xstrdup definition.
13282 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13284 * jcf-path.c (add_entry): Recognize ".jar" too.
13285 * lang-specs.h: Likewise.
13287 1998-11-26 Per Bothner <bothner@cygnus.com>
13289 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13290 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13292 * jcf-write.c (generate_bytecode_insns):
13293 Handle pre/post-increment/decrement of long.
13295 * jcf-write.c (generate_bytecode_insns):
13296 Handle missing exception handler (finally for synchronized).
13298 1998-11-25 Per Bothner <bothner@cygnus.com>
13300 * java-tree.h (end_params_node): Declare global.
13301 * decl.c (end_params_node): New global.
13302 (init_decl_processing, start_java_method): Use end_params_node for
13303 end of list of parameter types. Follows correct gcc conventions.
13304 * expr.c (pop_argument_types, pop_arguments): Likewise.
13305 * lang.c (put_decl_node): Likewise.
13306 * typeck.c (various places): Likewise.
13307 * class.y (various places): Likewise.
13308 * parse.y (various places): Likewise.
13310 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13311 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13313 * class.c: Add #include flags.h, remove no-longer needed declaration.
13315 * class.c (layout_class_method): Remove commented-out code, re-format.
13316 Don't add vtable entry (or index) for private methods.
13317 * expr.c (expand_invoke): A private method is implicitly final.
13318 * class.c (make_class_data): If inlining or optimizing,
13319 skip private methods.
13321 * class.c (finish_class): New function. Calls existing methods,
13322 but alls emits deferred inline functions.
13323 * jcf-parse.c (parse_class_file): Call finish_class.
13324 * parse.y (java_complete_expand_methods): Likewise.
13326 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13328 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13330 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13332 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13334 1998-11-24 Per Bothner <bothner@cygnus.com>
13336 * (generate_classfile): Always write class access flag with
13339 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13341 * class.c (maybe_layout_super_class): New function.
13342 (layout_class): Reorganized. Loop on class methods dispatched into
13343 a new function. Call maybe_layout_super_class.
13344 (layout_class_methods, layout_class_method): New functions.
13345 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13347 (expand_invoke): Likewise.
13348 * java-tree.h (all_class_list): New global variable declared.
13349 (layout_class_methods, layout_class_method): New function
13351 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13352 * jcf-parse.c (all_class_list): New global variable.
13353 (load_class): Extended what class_or_name can be. Use parser
13354 context mechanism to save globals before calling jcf_parse.
13355 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13356 is set on the file name.
13357 (jcf_parse): Layout class methods when Object is loaded, otherwise
13358 record class in all_class_list for delayed method layout.
13359 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13360 * lang.c (put_decl_node): Decode <init> into the decl context
13362 * lex.c (java_allocate_new_line): Use xmalloc.
13363 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13364 pointers, not TREE_LIST elements.
13365 (struct parser_ctxt): Fixed comment indentations, added comments
13366 and reordered some fields.
13367 (java_check_methods): Function prototype removed.
13368 * parse.y (java_push_parser_context): Use xmalloc.
13369 (java_parser_context_restore_global): Pop extra pushed ctxp only
13370 when there's nothing next.
13371 (maybe_create_class_interface_decl): Fixed comment, add new
13372 created class decl to all_class_list.
13373 (method_header): Use GET_REAL_TYPE on argument's types.
13374 (method_declarator): Use GET_REAL_TYPE, change type to the real
13375 type in TREE_LIST dependency node. Build argument list with the
13377 (create_jdep_list): Use xmalloc. Removed allocation error message.
13378 (obtain_incomplete_type): Fixed leading comment. Broadened
13379 incoming argument meaning.
13380 (register_incomplete_type): Use xmalloc. Removed allocation error
13382 (safe_layout_class): Fixed leading comment.
13383 (jdep_resolve_class): Reversed if statement condition and switch
13384 if and else bodies.
13385 (resolve_and_layout): Fixed leading comment. Broadened incoming
13387 (complete_class_report_errors): New local variable name, for
13388 clarity. purify_type_name used for all error cases.
13389 (java_get_real_method_name): Stricter check on constructors.
13390 (java_check_regular_methods): Reverse methods list only if not
13391 already laid out. Layout artificial constructor.
13392 (java_check_methods): Deleted.
13393 (source_start_java_method): Obtain incomplete type for patchable
13395 (java_layout_classes): Fixed leading comment. Use
13396 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13397 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13398 before returning. Fixed comments.
13399 (java_expand_classes): Check for errors up front.
13400 (patch_method_invocation): Class to search is resolved and laid
13403 1998-11-24 Per Bothner <bothner@cygnus.com>
13405 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13407 * javaop.h (int8): Removed - not used.
13408 (jbyte): Redefine portably with correct signedness.
13410 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13412 * jcf-write.c (generate_bytecode_insns): Fix typo
13413 OPCODE_getstatic to OPCODE_getfield.
13415 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13416 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13417 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13419 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13421 * jcf-parse.c (jcf_parse_source): Function returned type is
13422 void. Added prototype.
13423 (jcf_parse): Function returned type is void.
13424 (yyparse): Remove call to fclose on the last parsed file.
13426 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13428 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13430 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13431 (layout_class): Cope with methods featuring WFL in decl names.
13432 * decl.c (unqualified_object_id_node): New global variable,
13434 (build_decl_no_layout): Removed.
13435 * expr.c (build_primtype_type_ref): Handle Double.
13436 (java_lang_expand_expr): Fixed indentations.
13437 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13438 (flag_wall, flag_redundant, flag_not_overriding,
13439 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13440 variable declarations.
13441 (build_decl_no_layout): Removed prototype.
13442 (java_get_real_method_name): Added prototype.
13443 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13444 (java_parse_abort_on_error): Macro now just returns.
13445 * jcf-parse.c (jcf_parse_source): Check fclose returned
13446 value. Call emit_register_classes if java_report_errors returns
13448 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13449 flag_static_local_jdk1_1): New integer flags.
13450 (lang_decode_option): New flags set here.
13451 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13452 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13453 the flag_redundant variable.
13454 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13455 when parsing java.lang.Object class.
13456 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13457 NULL_TREE to build.
13458 (resolve_qualified_expression_name): Fixed indentation.
13459 (patch_array_ref): Changed prototype.
13460 (not_initialized_as_it_should_p): Prototype removed.
13461 (java_report_errors): Added function prototype.
13462 * parse.y (formal_parameter:): Changed error message for not yet
13463 supported final parameters.
13464 (class_type_list:): Set both PURPOSE and VALUE of created
13465 TREE_LIST to be class_type.
13466 (primary_no_new_array:): Handle class literals on primitive types.
13467 (parse_warning_context): Reinstalled correct force_error and
13468 do_warning flags setups.
13469 (java_report_errors): Changed prototype. Return java_error_count
13471 (variable_redefinition_error): Consider treating variable type as
13473 (create_interface): Warn about redundant abstract modifier if
13474 flag_redundant is set. Changed error message.
13475 (lookup_field_wrapper): Save/restore globals before/after looking
13477 (duplicate_declaration_error_p): Consider treating declaration
13478 type as a fake pointer.
13479 (register_fields): Extract real type from dependency node. Check
13480 for duplicate field declaration after type adjustment. Use
13481 DECL_INITIAL to store static final initialized values.
13482 (method_header): Extract real function type from dependency node.
13483 (check_abstract_method_header): Use GET_METHOD_NAME.
13484 (obtain_incomplete_type): Layout fake pointer type.
13485 (safe_layout_class): Don't try to check for methods before layout.
13486 (java_complete_class): Don't check for correct throws clause
13487 elements inheritance here.
13488 (resolve_and_layout): Broadened name parameter meaning.
13489 (reset_method_name): Use GET_METHOD_NAME.
13490 (java_get_real_method_name): New function.
13491 (java_check_regular_methods): Don't check methods in
13492 java.lang.Object. Verify lineage of throws clause elements. Use
13493 flag_no_overriding in warning report.
13494 (check_throws_clauses): Don't check if class was from
13495 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13496 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13497 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13498 warning on unsupported final local variables. Use build_decl
13499 instead of build_decl_no_layout. Get real local variable type from
13501 (source_start_java_method): Get real parameter type from
13502 dependency node. Call build_decl instead of build_decl_no_layout.
13503 (java_layout_classes): Reverse tree and layout type and class as
13504 required. Mark class as loaded when done.
13505 (resolve_field_access): Fixed indentation. Restricted condition
13506 leading to static field access code generation. Set field_type
13507 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13508 (resolve_qualified_expression_name): Initialize type_found to
13509 null. Handle static field resolved during qualification. Fixed
13510 layout on non primitive field decl types.
13511 (not_accessible_p): Fixed typo in comment.
13512 (patch_method_invocation): Resolve and layout class to search from
13514 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13515 layout non primitive type, if necessary. Make method node only to
13517 (find_applicable_accessible_methods_list): Consider WFL'ed method
13518 decl names. Fixed indentation.
13519 (argument_types_convertible): Resolve and layout target type if
13521 (java_complete_tree): Fixed indentation problems. Rewrote
13522 CALL_EXPR thrown exceptions check. Re-installed further processing
13523 of the assignment in certain cases.
13524 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13525 inlining on class literals.
13526 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13528 (valid_method_invocation_conversion_p): Likewise.
13529 (patch_string): Temporary disable forbidden use of `this' in
13530 explicit constructor invocations when doing string concatenation
13531 within their scope.
13532 (patch_unaryop): Added comment. Reinstalled code to disable
13533 further check on assignment operation with cast expression RHS.
13534 (patch_switch_statement): Fixed indentation.
13535 (build_try_statement): Call build_decl instead of
13536 build_decl_no_layout.
13537 (patch_synchronized_statement): Likewise.
13538 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13539 IS_UNCHECKED_EXPRESSION_P.
13540 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13541 layout argument exception type.
13542 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13543 of IS_UNCHECKED_EXPRESSION_P.
13545 1998-11-18 Anthony Green <green@cygnus.com>
13547 * jcf-parse.c (yyparse): Open class file in binary mode.
13549 1998-11-15 Per Bothner <bothner@cygnus.com>
13551 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13553 * jcf-write.c (perform_relocations): Move check out one loop.
13555 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13557 * Make-lang.in: Fix reference to srcdir.
13558 * jv-scan.c: Add missing xmalloc prototype.
13559 * jvgenmain.c: Ditto.
13561 1998-11-15 Per Bothner <bothner@cygnus.com>
13563 * decl.c (error_mark_node), java-tree.h: New global.
13564 * parse.y: Use empty_stmt_node instead of size_zero_node.
13565 (build_if_else_statement): If missing else, use empty_stmt_node.
13567 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13568 (java_complete_expand_method): Complain if return is missing.
13569 (java_check_regular_methods): Comment out incorrect error check.
13570 (not_accessible_p): Fix incorrect handling of protected methods.
13571 (patch_method_invocation): Pass correct context to not_accessible_p.
13572 (find_applicable_accessible_methods_list): Likewise.
13573 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13574 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13575 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13576 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13578 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13579 (push_int_const): Remove reundant NOTE_PUSH.
13580 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13581 (- case SWITCH_EXPR): Fix code generation bug.
13582 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13583 (generate_classfile): More robust for abstract methods.
13585 1998-11-15 Anthony Green <green@cygnus.com>
13587 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13588 * Make-lang.in: Ditto.
13590 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13591 * jvgenmain: Ditto.
13593 1998-11-15 Per Bothner <bothner@cygnus.com>
13595 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13597 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13599 1998-11-14 Per Bothner <bothner@cygnus.com>
13601 Allow uses of interface types to verify. This is not really
13602 type-safe, but it matches what Sun does, and is OK as long as
13603 there are appropriate run-time checks.
13604 * verify.c (merge_types): If merging two interface types,
13605 just set the result to java.lang.Object.
13606 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13608 1998-11-13 Tom Tromey <tromey@cygnus.com>
13610 * gjavah.c (main): Handle --output-class-directory argument.
13611 * jvspec.c (lang_specific_driver): Translate `-d' into
13612 -foutput-class-dir.
13613 * jcf.h (jcf_write_base_directory): Declare.
13614 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13615 * lang-options.h: Mention -foutput-class-dir.
13616 * jcf-write.c (jcf_write_base_directory): New global.
13617 (make_class_file_name): Put generated .class file into `-d'
13618 directory, or into source directory if -d not given. Function now
13620 (write_classfile): Free class file name. Handle case where class
13622 (DIR_SEPARATOR): New macro.
13623 Include <sys/stat.h>
13625 * Makefile.in (prefix): New macro.
13627 1998-11-12 Per Bothner <bothner@cygnus.com>
13629 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13630 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13631 here (done in patch_invoke instead).
13632 (case_identity): Moved here from parse.y.
13634 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13635 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13636 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13637 so they can be efficiently scanned without recursion.
13638 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13639 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13640 in BLOCK iteratively, rather than recursively.
13642 * parse.y (do_unary_numeric_promotion): New function.
13643 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13645 * parse.y (patch_newarray): Various fixes.
13647 Re-do handling of switch statements (for proper block scoping).
13648 * parse.y: Add just a single block for the enture switch block,
13649 but don't create any "case blocks".
13650 (group_of_labels): Rmeoved unneeded non-terminal.
13651 CASE_EXPR and DEFAULT_EXPR are added to current block.
13652 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13653 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13654 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13655 * parse.y (wfl_operator, print_int_node): Make non-static.
13656 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13657 as part of recursive scan of block.
13658 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13659 (patch_switch_statement): Most tests move dinto java_complete_tree.
13661 * parse.y: Make various production be non-typed (void).
13662 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13663 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13664 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13666 * jcf-write.c (struct jcf_handler): New type.
13667 (struct jcf_switch_state): New type.
13668 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13669 (alloc_handler, emit_unop, emit_reloc): New functions.
13670 (adjust_typed_op): Add extra parameter ("max type" offset).
13671 (emit_switch_reloc, emit_case-reloc): New function.
13672 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13673 (generate_bytecode_insns): Support REAL_CST, switch statements,
13674 exception handling, method calls, object/array creation, and more.
13676 * class.c: Remove some unused variables.
13677 * constants.c (find_string_constant): New function.
13678 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13679 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13680 if flag_emit_class_files.
13682 1998-11-12 Tom Tromey <tromey@cygnus.com>
13684 * jcf-io.c (find_class): Added explanatory comment.
13686 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13687 trailing slash to `.zip' entries.
13689 * jvspec.c (lang_specific_driver): Correctly handle case where
13690 GC_NAME not defined.
13692 1998-11-11 Tom Tromey <tromey@cygnus.com>
13694 * jvspec.c (GC_NAME): New define.
13695 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13697 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13699 1998-11-11 Per Bothner <bothner@cygnus.com>
13701 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13703 1998-11-11 Tom Tromey <tromey@cygnus.com>
13705 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13707 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13709 * class.c (is_compiled_class): Call safe_layout_class for class
13710 compiled from source.
13711 * conver.h (convert_to_integer, convert_to_real,
13712 convert_to_pointer): Added prototypes.
13713 * decl.c (init_decl_processing): Non longer push the decls of
13714 `methodtable', `constants', `Class', `Field', `dispatchTable'
13715 `jexception' and `Method'.
13716 * expr.c (build_invokeinterface): New function.
13717 (expand_invoke): static variable CLASS_IDENT now in
13718 build_invokeinterface. Use build_invokeinterface.
13719 (expand_java_field_op): Moved code to inline
13720 java.lang.PRIMTYPE.TYPE into a function.
13721 (build_primtype_type_ref): New function.
13722 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13723 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13724 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13725 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13726 (DECL_LOCAL_STATIC_VALUE): New macro.
13727 (build_invokeinterface, build_primtype_type_ref): New function
13729 (java_parse_abort_on_error): Macro rewritten.
13730 * jcf-parse.c (current_method): Add comment to declaration.
13731 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13732 Function prototypes fixed.
13733 (jcf_parse_source): push/pop parser context. save/restore global.
13734 (parse_source_file): Fixed leading comment. Now take a
13735 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13736 classes and pop the parser context anymore.
13737 (yyparse): Push parser context, save globals, parse the source
13738 file, restore globals and pop the parser context when processing a
13740 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13741 * lex.c (java_parse_doc_section): New function.
13742 (java_lex): Call java_parse_doc_section when appropriate. Build an
13743 operator around INSTANCEOF_TK.
13744 * lex.h (java_lineterminator, java_sprint_unicode,
13745 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13746 Prototypes rewritten.
13747 (java_parse_escape_sequence, java_letter_or_digit_p,
13748 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13749 java_read_unicode, java_store_unicode, java_read_char,
13750 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13751 Added function prototypes.
13752 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13754 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13756 (struct parser_ctxt): New fields: deprecated,
13757 current_parsed_class_un, gclass_list.
13758 (fix_method_argument_names, issue_warning_error_from_context,
13759 resolve_package, lookup_package_type): New function prototypes.
13760 (resolve_expression_name): Fixed function prototype.
13761 (find_applicable_accessible_methods_list): Fixed indentation, added
13762 extra argument in prototype.
13763 (check_final_assignment, build_null_of_type, check_deprecation,
13764 check_method_redefinition, reset_method_name,
13765 java_check_regular_methods, java_check_abstract_methods,
13766 maybe_build_primttype_type_ref): New function prototype.
13767 * parse.y (conver.h): Include.
13768 (INSTANCEOF_TK): Tagged <operator>.
13769 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13770 (relational_expression:): Build binop for instanceof.
13771 (java_push_parser_context): Remember ctxp->gclass_list across
13773 (java_pop_parser_context): Simply return if no context
13774 exists. Remember gclass_list across contexts.
13775 (issue_warning_error_from_context): New function.
13776 (parse_error_context): Don't setup ctxp->elc here. Call
13777 issue_warning_error_from_context instead.
13778 (parse_warning_context): Likewise.
13779 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13780 setup. Link new class/interface to ctxp->gclass_list.
13781 (add_superinterfaces): Register interface as incomplete if not
13783 (create_class): Remember class unqualified name in
13784 ctxp->current_parsed_class_un. Check class deprecation.
13785 (register_fields): Check field deprecation. Remember static final
13786 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13788 (method_header): New local variable ORIG_ARG. Use unqualified
13789 current class name for check on constructor errors. Promote return
13790 type if of record type. Argument list fix moved in
13791 fix_method_argument_names, called here. Check method deprecation.
13792 (fix_method_argument_names): New function.
13793 (method_declarator): Promote record typed arguments.
13794 (safe_layout_class): Check class methods before layout.
13795 (java_complete_class): Compute field layout when patched.
13796 (do_resolve_class): Try to load class after having it renamed
13797 after the package name.
13798 (get_printable_method_name): Use DECL_CONTEXT.
13799 (reset_method_name): New function.
13800 (check_method_redefinition): Use reset_method_name.
13801 (java_check_regular_methods): New local variable
13802 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13803 names for error report. Check for compile-time error when method
13804 found has default (package) access.
13805 (java_check_abstract_methods): Now takes an interface DECL node as
13806 an argument. Also reinstall real name on unchecked
13807 overriding/hiding methods for error report.
13808 (java_check_methods): Fixed leading comment. Get classes to verify
13809 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13810 CLASS_METHOD_CHECKED_P on class verification.
13811 (lookup_java_method2): Get real method name if necessary.
13812 (find_in_imports): Don't check package class access here.
13813 (resolve_package, lookup_package_type): New functions.
13814 (java_layout_classes): Fixed leading comment. Take classes to be
13815 laid out from ctxp->gclass_list.
13816 (java_complete_expand_methods): Don't expand native and abstract
13818 (java_expand_classes): New function.
13819 (resolve_expression_name): Use additional argument ORIG. Retrieve
13820 values of static final field of primitive types.
13821 (resolve_field_access): Handles static final field of promotive
13823 (resolve_qualified_expression_name): Handle STRING_CST as
13824 primaries and package name resolution. Check deprecation on found
13825 decls. Set where_found and type_found on non static field resolved
13826 during qualification. Layout non primitive field decl types.
13827 (check_deprecation): New function.
13828 (maybe_access_field): Simplified.
13829 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13830 removed. Reverse method's argument when primary is a type. Don't
13831 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13832 instead. Include abstract class in the list of class searchable
13833 for constructors. Use DECL_CONTEXT of found method for access
13834 checks. Check method deprecation.
13835 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13836 converting arguments. Handle INVOKE_INTERFACE.
13837 (lookup_method_invoke): Search constructor using existing
13838 infrastructure (don't rely on lookup_java_constructor anymore).
13839 (find_applicable_accessible_methods_list): Extra argument flag
13840 LC. Now include constructor in the search.
13841 (qualify_ambiguous_name): Conditional expression are primaries.
13842 (not_initialized_as_it_should_p): static final are always
13844 (java_complete_tree): Pass extra NULL argument to
13845 resolve_expression_name. Stricter test to carry on patching
13846 assignments. New case for INSTANCEOF_EXPR.
13847 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13848 (check_final_assignment, maybe_build_primttype_type_ref): New
13850 (patch_assignment): Detect resolved static finals and carry normal
13851 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13852 (try_builtin_assignconv): Access constant 0 on all primitive
13854 (valid_builtin_assignconv_identity_widening_p): Accept identical
13855 types. Accept all promoted type on int type.
13856 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13857 assigned to a reference.
13858 (valid_method_invocation_conversion_p): Accept to check null
13860 (build_binop): Merge declaration and initialization of local
13862 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13863 numeric types. Improved validity test for qualify operators on
13865 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13866 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13867 primitive type and issue the appropriate error message.
13868 (resolve_type_during_patch): Mark class loaded when resolved.
13869 (patch_cast): Allow null to be cased to reference types.
13870 (build_null_of_type): New function.
13871 (patch_array_ref): Handle array on references correctly.
13872 (patch_return): Removed unused local variable MODIFY. Force
13873 boolean to be returned as integers. Allows null to be returned by
13874 a function returning a reference.
13875 * typeck.c (convert_to_integer, convert_to_real,
13876 convert_to_pointer): Prototypes moved to convert.h
13877 (lookup_argument_method): Use method real name, if necessary.
13879 1998-10-30 Tom Tromey <tromey@cygnus.com>
13881 * class.c (build_class_ref): Changed name of primitive classes to
13884 * class.c (make_class_data): Renamed fields: nmethods to
13885 method_count, method_count to dtable_method_count. Always set
13886 `state' field to 0.
13887 * decl.c (init_decl_processing): Likewise.
13889 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * class.c (layout_class): Don't mangle <finit>, produce
13892 __finit<class> instead. Don't verify artificial methods.
13893 * decl.c (finit_identifier_node): New declared global.
13894 (init_decl_processing): finit_identifier_node initialized.
13895 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13896 * java-tree.h (finit_identifier_node): Declared as extern.
13897 (struct lang_decl): New field called_constructor.
13898 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13899 (CLASS_HAS_FINIT_P): New macro.
13900 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13901 explicit constructor invocation.
13902 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13903 CALL_SUPER_CONSTRUCTOR_P): New macros.
13904 (write_classfile): Added prototype.
13905 * jcf-parse.c (jcf_parse_source): Parse and remember for
13906 generation if the file was seen on the command line.
13907 (parse_source_file): Don't write the class file here.
13908 (yyparse): Loop on files rewritten. Set current_jcf.
13909 (parse_zip_file_entries): Parse class file only if it was found.
13910 * lang.c (init_parse): Don't open command line provided filename
13912 (lang_parse): Don't set main_jcf anymore.
13913 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13914 (JCONSTRUCTOR_CHECK): New macro.
13915 (JBSC_TYPE_P): New macro.
13916 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13917 (COMPLETE_CHECK_OP_2): New macro.
13918 (struct parse_ctxt): New field explicit_constructor_p.
13919 (check_class_interface_creation): Fixed prototype indentation.
13920 (patch_method_invocation_stmt): Prototype reflects added argument.
13921 (patch_invoke): Likewise.
13922 (complete_method_declaration, build_super_invocation,
13923 verify_constructor_circularity,
13924 build_this_super_qualified_invocation, get_printable_method_name,
13925 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13926 verify_constructor_super, create_artificial_method,
13927 start_artificial_method_body, end_artificial_method_body,
13928 generate_field_initialization_code): New function prototypes.
13929 * parse.y: Fixed leading comment
13930 (constructor_header:, constructor_body:, block_end:): Rules tagged
13932 (type_declaration:): Call maybe_generate_finit.
13933 (method_declaration:): Action for method_body: placed in new
13934 function complete_method_declaration, called here.
13935 (constructor_declaration:): Defined actions. Removed leading
13937 (constructor_header:): New rule with action.
13938 (constructor_body:): Rule rewritten using block_begin: and
13939 block_end:. Defined actions.
13940 (constructor_declarator:, explicit_constructor_invocation:):
13942 (block:): Use new rules block_begin: block_end:.
13943 (block_begin:, block_end:): New rules and actions.
13944 (block_statements:): Fixed error message for explicit
13946 (method_invocation:): Call build_this_super_qualified_invocation
13947 if primary is `this' or `super' was seen.
13948 (conditional_expression:): Action defined.
13949 (extra_ctxp_pushed_p): New static global flag.
13950 (java_parser_context_save_global): Create parser context if
13951 necessary. Use extra_ctxp_pushed_p to remember it.
13952 (java_parser_context_restore_global): Pop extra parser context if
13954 (build_array_from_name): Array on primitive types are marked
13956 (register_fields): Restore new name in field initializer
13957 expression if type was altered. Non static fields initialized upon
13958 declaration marked initialized.
13959 (maybe_generate_finit): New function.
13960 (maybe_generate_clinit): Use create_artificial_method,
13961 start_artificial_method_body, end_artificial_method_body. Generate
13962 debug info for enclosed initialization statements.
13963 (method_header): Fixed leading comment. Check constructor
13964 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13966 (complete_method_declaration, constructor_circularity_msg,
13967 verify_constructor_circularity): New functions.
13968 (get_printable_method_name): New function.
13969 (check_method_redefinition): Don't rename <finit> methods. Fix
13970 declared constructor names. Error message for
13971 constructors modified.
13972 (java_check_regular_methods): Local variable seen_constructor
13973 renamed saw_constructor. Skip verification on constructors. Create
13974 default constructor with create_artificial_method.
13975 (java_check_methods): Removed unnecessary empty line.
13976 (create_artificial_method, start_artificial_method_body,
13977 end_artificial_method_body): New functions.
13978 (java_layout_classes): Changed leading comment. Reverse fields
13979 list if necessary. Always layout java.lang.Object if being
13981 (java_complete_expand_methods): Verify constructor circularity.
13982 (java_complete_expand_method): Call fix_constructor on
13983 constructors. Local variable no_ac_found removed. Restore
13984 bindings if method body expansion failed.
13985 (fix_constructors, verify_constructor_super,
13986 generate_field_initialization_code): New function.
13987 (java_expand_classes): Fixed leading comment. Write class file
13989 (resolve_expression_name): Check for illegal instance variable
13990 usage within the argument scope of an explicit constructor
13992 (resolve_qualified_expression_name): Pass extra from_super flag
13993 when invoking patch_method_invocation_stmt. New case for
13994 conditional expression when used as a primary. Check for error
13995 when acquiring super.
13996 (patch_method_invocation_stmt): Added extra argument super. New
13997 local variable is_static_flag. Set class_to_search according to
13998 the nature of the constructor invocation. Don't add `this'
13999 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14000 invocation within the argument scope of explicit constructor
14001 invocation. Set is_static according to is_static_flag. Provide
14002 extra `super' argument to patch_invoke invocation.
14003 (patch_invoke): New argument from_super. Loop on arguments
14004 indentation fixed. Pass from_super to invocation_mode. New switch
14005 case INVOKE_SUPER. Fixed error message in switch default case.
14006 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14008 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14009 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14010 message takes constructors into account.
14011 (find_applicable_accessible_methods_list): Fixed indentation.
14012 (qualify_ambiguous_name): Take explicit constructor invocation
14013 into account. Deal with a conditional expression as a primary to
14015 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14016 case. Added extra argument to patch_method_invocation_stmt.
14017 Register calls made to explicit constructor `this'. Don't call
14018 save_expr in ARRAY_REF case when emitting class files. Check for
14019 illegal use of this when expanding explicit constructor invocation
14021 (complete_function_arguments): Set and reset parser context
14022 explicit_constructor_p field value when appropriate.
14023 (build_super_invocation, build_this_super_qualified_invocation):
14025 (patch_assignment): Fixed typo.
14026 (patch_unaryop): Check on final fields occurs only when a decl
14028 (patch_return): Take constructors into account.
14029 (patch_conditional_expr): New function.
14030 * typeck.c (build_java_signature): Removed unnecessary empty line.
14032 1998-10-28 Jeffrey A Law (law@cygnus.com)
14034 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14036 1998-10-28 Tom Tromey <tromey@cygnus.com>
14038 * decl.c (init_decl_processing): Renamed fields.
14039 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14040 interface_len, msize fields.
14042 * class.c (make_class_data): Removed subclass_head and
14043 subclass_next fields.
14044 * decl.c (init_decl_processing): Removed subclass_head and
14045 subclass_next fields.
14047 1998-10-28 Jeffrey A Law (law@cygnus.com)
14049 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14050 * mangle.c (emit_unicode_mangled_name): Similarly.
14052 1998-10-26 Nick Clifton <nickc@cygnus.com>
14054 * jcf-parse.c (get_constant): Place braces around code to compute
14055 'd' when REAL_ARITHMETIC is not defined.
14057 1998-10-25 H.J. Lu (hjl@gnu.org)
14059 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14062 1998-10-23 Tom Tromey <tromey@cygnus.com>
14064 * lang-specs.h: `.zip' files are input to jc1.
14066 1998-10-22 Per Bothner <bothner@cygnus.com>
14068 * jvspecs.c: Add (but don't enable) support for combining multiple
14069 .class and .java input filenames to a single jc1 invocation.
14070 Add support for -C flag (copile to .class files).
14071 Translate -classpath and -CLASSPATH arguments.
14072 * lang-specs.h: Don't set %2 spec.
14074 1998-10-22 Tom Tromey <tromey@cygnus.com>
14076 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14078 (add_path): Don't add trailing separator to non-empty path
14081 * lang.c (lang_decode_option): Check for -fclasspath and
14082 -fCLASSPATH before examining other `-f' options.
14084 * java-tree.h (finalize_identifier_node): Don't declare.
14085 * class.c (make_class_data): Don't push "final" field.
14086 * decl.c (init_decl_processing): Don't push "final" field.
14087 (finalize_identifier_node): Removed.
14088 (init_decl_processing): Don't set finalize_identifier_node.
14090 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14092 1998-10-11 Anthony Green <green@cygnus.com>
14094 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14095 (JV_SCAN_SOURCES): New macro.
14096 (JCF_DUMP_SOURCES): Likewise.
14097 (jcf-dump$(exeext)): New target.
14098 (jv-scan$(exeext)): New target.
14100 1998-10-22 Tom Tromey <tromey@cygnus.com>
14102 * Makefile.in (LEX): Removed.
14103 (LEXFLAGS): Likewise.
14104 (SET_BISON): New macro.
14106 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14107 spurious diffs in parse.c.
14108 ($(PARSE_SCAN_C)): Likewise.
14109 (PARSE_DIR): New macro.
14111 (PARSE_SCAN_C): Likewise.
14112 (PARSE_RELDIR): New macro.
14114 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14116 * jcf-io.c (find_class): Use saw_java_source to determine when to
14117 look for `.java' file.
14118 * jcf-parse.c (saw_java_source): New global.
14119 (yyparse): Set it if `.java' file seen.
14121 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14122 (GCJH_SOURCES): Likewise.
14123 * Makefile.in (datadir): New macro.
14124 (libjava_zip): Likewise.
14125 (JAVA_OBJS): Added jcf-path.o.
14126 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14127 (../gcjh$(exeext)): Likewise.
14128 (jcf-path.o): New target.
14129 * java-tree.h (fix_classpath): Removed decl.
14130 * jcf-parse.c (fix_classpath): Removed.
14131 (load_class): Don't call fix_classpath.
14132 * parse.y (read_import_dir): Don't call fix_classpath.
14133 * lex.h: Don't mention classpath.
14134 * lex.c (java_init_lex): Don't initialize classpath.
14135 * jcf-io.c (classpath): Removed global.
14136 (find_class): Use jcf_path iteration functions. Correctly search
14137 class path for .java file.
14138 (open_in_zip): New argument `is_system'.
14139 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14140 classpath-related options.
14141 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14143 (lang_init): Call jcf_path_init.
14144 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14145 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14146 Correctly put braces around second string in each entry.
14147 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14148 classpath-related options.
14149 (help): Updated for new options.
14150 * jcf.h: Declare functions from jcf-path.c. Don't mention
14151 `classpath' global.
14152 * jcf-path.c: New file.
14154 * jcf-depend.c: Include jcf.h.
14156 * jcf-write.c (localvar_alloc): Returns `void'.
14157 (localvar_free): Removed unused variable.
14159 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14160 (init_parse): Use OBJECT_SUFFIX, not ".o".
14162 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14164 * class.c (emit_register_classes): Renamed from
14165 emit_register_class.
14166 * java-tree.h (emit_register_classes): Prototype renamed from
14167 emit_register_class.
14168 * jcf-parse.c (yyparse): Call emit_register_classes once before
14170 * parse.y (java_expand_classes): No longer register classes.
14172 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14174 * class.c (is_compiled_class): New local variable
14175 seen_in_zip. Identify classes found in currently compiled source
14177 * decl.c (complete_start_java_method): Fixed typo.
14178 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14179 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14180 (CLASS_P): Moved around.
14181 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14182 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14184 (jcf_parse_source): Changed leading comment. Removed unnecessary
14185 fclose and CLASS_FROM_SOURCE_P marking.
14186 (parse_source_file): New local variables remember_for_generation
14187 and filename. Mark parsed file name identifier node. Removed block
14188 executed when parse_only was null. Set remember_for_generation.
14189 Use it as an argument to java_pop_parser_context.
14190 (yyparse): New local variables several_files, list, next node and
14191 current_file_list. Split ampersand separated file names into
14192 current_file_list. Iterate through the list and parse accordingly.
14193 * parse.h (java_pop_parser_context): New function prototype.
14194 * parse.y (ctxp_for_generation): New static global variable.
14195 (java_pop_parser_context): New argument generate. Link popped ctxp
14196 to ctxp_for_generation list accordingly.
14197 (java_complete_expand_methods): Fixed indentation.
14198 (java_expand_classes): New function.
14200 1998-10-17 Per Bothner <bothner@cygnus.com>
14202 * Makefile.in: Link with libiberty.a instead of memmove.o.
14204 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14206 * lex.c (setjmp.h): No longer included.
14207 * lex.h (setjmp.h): Included.
14208 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14209 (duplicate_declaration_error_p): Renamed from
14210 duplicate_declaration_error.
14211 (build_array_from_name): New function prototype.
14212 * parse.y (setjmp.h): No longer included.
14213 (variable_declarator_id): Define action.
14214 (build_array_from_name): New function.
14215 (duplicate_declaration_error_p): Renamed from
14216 duplicate_declaration_error. Fixed leading comment.
14217 (register_fields): Main `for' loop reorganized. Uses
14218 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14219 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14220 build_array_from_name.
14221 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14223 (read_import_dir): Don't try to skip `.' and `..'.
14224 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14225 build_array_from_name. Main `for' loop reorganized.
14226 (resolve_qualified_expression_name): When building access to a
14227 field, use the type where the field was found, not its own type.
14228 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14229 field was found is null.
14230 (qualify_ambiguous_name): Sweep through all successive array
14233 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14235 * java-tree.h (pop_labeled_block, lang_printable_name,
14236 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14237 interface_of_p, inherits_from_p, fix_classpath,
14238 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14239 make_class_data, register_class, alloc_name_constant): New
14240 function prototypes.
14241 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14242 indentation. Added cast to remove warning.
14243 (lang_printable_name): Set v argument unused.
14244 (lang_print_error): Added argument to lang_printable_name call.
14245 (java_dummy_print, print_lang_decl, print_lang_type,
14246 print_lang_identifier, lang_print_xnode): All argument marked
14248 * lex.c (java_unget_unicode): Removed unnecessary argument.
14249 (java_allocate_new_line): Unused local variable is gone.
14250 (java_read_char): Added parenthesis in expressions to remove
14251 warnings. Added final return statement.
14252 (java_read_unicode): Added parenthesis in expression to remove
14254 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14255 (java_parse_escape_sequence): Likewise.
14256 (java_lex): Unused local variables are gone. Fixed
14257 java_unget_unicode invocation.
14258 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14260 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14261 lang_printable_name invocation in macro.
14262 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14264 (duplicate_declaration_error): Suppressed unused argument in
14266 (identical_subpath_p): Function declaration is gone.
14267 (patch_invoke): Suppressed unused argument in prototype.
14268 (patch_cast, build_labeled_block, check_thrown_exceptions):
14270 * parse.y (setjmp.h): Included
14271 (toplev.h): Likewise.
14272 (field_declaration:): Suppressed unused local
14273 (label_decl:): Fixed build_labeled_block invocation.
14274 (java_pop_parser_context): Put extra parenthesis around assignment
14276 (yyerror): Suppressed unused local variables.
14277 (variable_redefinition_error): Fixed lang_printable_name
14279 (create_interface): Suppressed unused local variables.
14280 (create_class): Likewise.
14281 (duplicate_declaration_error): Suppressed unused argument. Fixed
14282 lang_printable_name invocation.
14283 (register_fields): Suppressed unused local variable. Fixed
14284 duplicate_declaration_error invocation.
14285 (method_header): Suppressed unused local variable.
14286 (method_declarator, parser_check_super): Likewise.
14287 (java_complete_class): Suppressed unused local variable. Fixed
14288 fatal error message.
14289 (complete_class_report_errors): Added default: in switch.
14290 (java_check_regular_methods): Fixed lang_printable_name
14292 (check_throws_clauses): Likewise.
14293 (java_check_abstract_methods): Suppressed unused local
14294 variable. Fixed lang_printable_name invocation.
14295 (read_import_entry): Added supplemental return statement.
14296 (read_import_dir): Suppressed unused local variables.
14297 (check_pkg_class_access, declare_local_variables): Likewise.
14298 (source_start_java_method): Suppressed unused extern variable
14300 (expand_start_java_method): Suppressed unused extern and local
14301 variable declarations.
14302 (java_complete_expand_methods): Likewise.
14303 (java_complete_expand_method): Suppressed unused local variables.
14304 (make_qualified_name): Likewise.
14305 (resolve_qualified_expression_name): Added default: in
14306 switch. Fixed lang_printable_name invocation.
14307 (class_instance_creation_expression): Added parenthesis around
14309 (patch_method_invocation_stmt): Fixed lang_printable_name and
14310 patch_invoke invocations.
14311 (check_for_static_method_reference): Fixed lang_printable_name
14313 (patch_invoke): Suppressed unused arguments and local variables.
14314 (lookup_method_invoke): Suppressed unused local variables.
14315 (qualify_ambiguous_name): Added default: in switch.
14316 (identical_subpath_p): Function removed.
14317 (patch_assignment): Suppressed unused local variables. Suppressed
14318 unnecessary if statement. Fixed lang_printable_name invocations.
14319 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14320 (valid_ref_assignconv_cast_p): Parenthesis around
14321 expression. Suppressed unused local variables.
14322 (build_binop): Suppressed unused local variables. fixed
14323 lang_printable_name invocations.
14324 (string_constant_concatenation): Suppressed unused local
14326 (patch_unaryop): Fixed lang_printable_name invocation.
14327 (patch_cast): Suppressed unnecessary argument. Fixed
14328 lang_printable_name invocation.
14329 (patch_array_ref): Fixed lang_printable_name invocation.
14330 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14331 (build_labeled_block): Suppressed unused argument.
14332 (generate_labeled_block): Fixed build_labeled_block invocation.
14333 (build_loop_body): Suppressed unused local variables.
14334 (patch_loop_statement): Likewise.
14335 (patch_exit): Fixed lang_printable_name invocation.
14336 (patch_switch_statement): Likewise.
14337 (case_identity): First argument marked unused.
14338 (patch_try_statement): Fixed lang_printable_name invocations.
14339 (patch_synchronized_statement, patch_throw_statement): Likewise.
14340 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14341 lang_printable_name invocations.
14342 (check_thrown_exceptions_do): Suppressed unused argument.
14344 1998-10-14 Tom Tromey <tromey@cygnus.com>
14346 * jcf-write.c (write_classfile): Add output class file as target.
14347 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14348 * jcf.h: Added declarations for dependency-tracking functions.
14349 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14350 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14351 (finish_parse): Call jcf_dependency_write.
14352 (dependency_tracking): New global.
14353 (DEPEND_SET_FILE): New define.
14354 (DEPEND_ENABLE): New define.
14355 (init_parse): Enable dependency tracking if required.
14357 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14358 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14359 (../gcjh$(exeext)): Likewise.
14360 (jcf-depend.o): New target.
14361 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14362 (GCJH_SOURCES): Likewise.
14363 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14365 (find_classfile): Added dep_name argument.
14366 (find_class): Compute name of dependency.
14367 (open_in_zip): Call jcf_dependency_add_file.
14368 * gjavah.c (output_file): No longer global.
14369 (usage): Don't mention "gjavah".
14371 (java_no_argument): Likewise.
14372 (version): Likewise.
14373 (main): Recognize and handle -M family of options.
14374 (print_mangled_classname): Return is void.
14375 (process_file): Handle case where output is suppressed.
14376 (HANDLE_END_FIELD): Likewise.
14377 (HANDLE_METHOD): Likewise.
14378 * jcf-depend.c: New file.
14380 1998-10-13 Jeffrey A Law (law@cygnus.com)
14382 * java-tree.def: Add missing newline at EOF.
14384 1998-10-13 Tom Tromey <tromey@cygnus.com>
14386 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14387 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14389 Include <config.h> and "system.h".
14390 (disassemble_method): Undefine RET to avoid clash with
14391 config/i386/i386.h.
14393 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14395 * decl.c (runtime_exception_type_node, error_exception_type_node):
14396 New global variables.
14397 (init_decl_processing): Initialized.
14398 * expr.c (java_lang_expand_expr): Set caught exception type to
14399 null if catch handler argument doesn't exit.
14400 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14402 * java-tree.h (runtime_exception_type_node,
14403 error_exception_type_node): Global variables declared.
14404 (DECL_FUNCTION_THROWS): New macro.
14405 (DECL_FUNCTION_BODY): Modified comment.
14406 (DECL_SPECIFIC_COUNT): Likewise.
14407 (struct lang_decl): New field throws_list.
14408 (IS_UNCHECKED_EXPRESSION_P): New macro.
14409 * lex.c (java_lex): Generate location information for THROW_TK.
14410 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14411 EXCEPTIONS_P): New macros.
14412 (enum jdep_code): New value JDEP_EXCEPTION.
14413 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14414 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14415 PATCH_METHOD_RETURN_ERROR): New macros.
14416 (patch_method_invocation_stmt): Added new argument to prototype.
14417 (patch_synchronized_statement, patch_throw_statement,
14418 check_thrown_exceptions, check_thrown_exceptions_do,
14419 purge_unchecked_exceptions, check_throws_clauses): New function
14421 * parse.y Fixed typo in keyword section.
14422 (throw:): Rule tagged <node>.
14423 (THROW_TK): Keyword tagged <operator>.
14424 (method_header:): Last argument to call to method_header passed
14426 (throws:, class_type_list:, throw_statement:,
14427 synchronized_statement:, synchronized:): Defined actions.
14428 (method_header): New local variable current. Register exceptions
14429 from throws clause.
14430 (java_complete_tree): Complete and verify exceptions from throws
14432 (complete_class_report_errors): Error message on exceptions not
14434 (java_check_regular_methods): Fixed typo. Shortcut on private
14435 overriding methods. Changed error message on method
14436 redefinition. Check for throws clause compatibility.
14437 (check_throws_clauses): New function.
14438 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14439 method. Changed error message on method redefinition.
14440 (currently_caught_type_list): New static variable.
14441 (java_complete_expand_methods): Purge unchecked exceptions from
14442 throws clause list. Call PUSH_EXCEPTIONS before walk and
14443 POP_EXCEPTIONS after.
14444 (resolve_qualified_expression_name): Pass new argument as NULL to
14445 patch_method_invocation_stmt.
14446 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14447 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14448 argument list when appropriate. Use new argument if non null to
14449 store selected method decl.
14450 (patch_invoke): Convert if necessary args of builtin types before
14451 forming CALL_EXPR. Argument list no longer reversed here.
14452 (invocation_mode): Treat final methods as static methods.
14453 (java_complete_tree): New cases for THROW_EXPR: and
14454 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14456 (complete_function_arguments): No more RECORD_TYPE
14457 conversion. Function parameter nodes no longer saved.
14458 (valid_ref_assignconv_cast_p): Avoid handling null type.
14459 (patch_binop): Fixed null constant reference handling.
14460 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14461 BUILD_THROW macros.
14462 (patch_try_statement): Fixed comments. Record caught types in
14463 list, push the list, expand try block and pop the list.
14464 (patch_synchronized_statement, patch_throw_statement,
14465 check_thrown_exceptions, check_thrown_exceptions_do,
14466 purge_unchecked_exceptions): New functions.
14467 * typeck.c (lookup_argument_method): Allow WFL in place of method
14468 DECL_NAME during method definition check
14470 1998-10-09 Tom Tromey <tromey@cygnus.com>
14472 * gjavah.c (decode_signature_piece): New function.
14473 (print_c_decl): Use it. Added `name_override' argument.
14474 (print_method_info): Use name_override argument to print_c_decl.
14475 (seen_fields): Removed.
14476 (print_field_info): Don't update seen_fields.
14477 (struct method_name): New structure.
14478 (method_name_list): New global.
14479 (print_method_info): Add new method to list of methods.
14480 (name_is_method_p): New function.
14481 (print_field_info): If field name has same name as method, then
14483 (process_file): Parse methods before fields.
14484 (field_pass): New global.
14485 (HANDLE_END_FIELD): Take field_pass into account.
14487 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14489 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14490 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14492 1998-10-03 Anthony Green <green@cygnus.com>
14494 * jvspec.c: Fix bug in jvgenmain_spec patch.
14496 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14498 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14499 * decl.c (soft_exceptioninfo_call_node): New global variable.
14500 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14501 takes extra integer argument. soft_exceptioninfo_call_node
14503 * except.c (java_set_exception_lang_code): New function
14504 (method_init_exceptions): Called here.
14505 (prepare_eh_table_type): New function.
14506 (expand_end_java_handler): Called here.
14507 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14508 one argument. Modified generation of call to
14509 soft_badarrayindex_node to use new argument.
14510 (build_java_arrayaccess): Pass faulty index value to
14511 build_java_throw_out_of_bounds_exception.
14512 (generate_name): New function.
14513 (java_lang_expand_expr): New local variables node, current,
14514 has_finally_p. Expand TRY_EXPR node.
14515 (process_jvm_instruction): Replace top of the stack with thrown
14516 object reference when entering exception handler.
14517 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14518 specific tree codes.
14519 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14521 (DECL_SPECIFIC_COUNT): New macro.
14522 (prepare_eh_table_type, java_set_exception_lang_code,
14523 generate_name): New function declarations.
14524 (match_java_method): Declaration deleted.
14525 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14527 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14528 * parse.h (redefinition_error, refine_accessible_methods_list,
14529 can_cast_to_p): Function declaration removed.
14530 (classitf_redefinition_error, variable_redefinition_error,
14531 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14532 find_most_specific_methods_list, argument_types_convertible,
14533 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14534 valid_cast_to_p, valid_method_invocation_conversion_p,
14535 try_reference_assignconv, add_stmt_to_compound,
14536 build_jump_to_finally, build_tree_list, patch_try_statement,
14537 java_get_catch_block): New function declarations.
14538 * parse.y (string_buffer_type): Global variable deleted.
14539 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14540 finally): Rules tagged <node>.
14541 (TRY_TK, CATCH_TK): Token tagged <operator>.
14542 (class_body_declaration:, class_member_declaration:,
14543 formal_parameter:, explicit_constructor_invocation:,
14544 interface_member_declaration:, constant_declaration:,
14545 primary_no_new_array:, class_instance_creation_expression:,
14546 array_creation_expression:): Issue error on unsuported JDK1.1
14548 (try_statement:, catches:, finally:): Define actions.
14549 (catch_clause_parameter): New rule.
14550 (catch_clause:): Use new rule catch_clause_parameter.
14551 (parse_jdk1_1_error): New function.
14552 (redefinition_error): Renamed classitf_redefinition_error.
14553 (variable_redefinition_error): New function.
14554 (check_class_interface_creation): Call
14555 classitf_redefinition_error.
14556 (java_complete_tree): Added error message on JDEP_TYPE: case.
14557 (complete_class_report_errors): Fixed indentation.
14558 (declare_local_variables): Call variable_redefinition_error.
14559 (source_end_java_method): Call java_set_exception_lang_code and
14560 emit_handlers where appropriate.
14561 (java_method_add_stmt): Call add_stmt_to_block.
14562 (add_stmt_to_block): New function.
14563 (lookup_method_invoke): Fixed outside comment. new local variable
14564 candicates. Call find_applicable_accessible_methods_list and
14565 find_most_specific_methods_list when searching for a
14566 method. Modified error report to list possible candidates when
14568 (find_applicable_accessible_methods_list,
14569 find_most_specific_methods_list, argument_types_convertible): New
14571 (refine_accessible_methods_list): Function deleted.
14572 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14573 expr (if applicable) before calling patch_array_ref.
14574 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14575 (enter_block): Fixed comment.
14576 (enter_a_block): New function.
14577 (patch_assignment): Reorganized. Call try_reference_assignconv for
14578 references. Call valid_cast_to_p instead of can_cast_to_p.
14579 (try_reference_assignconv,
14580 valid_builtin_assignconv_identity_widening_p): New functions.
14581 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14582 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14584 (build_string_concatenation): Don't resolve StringBuffer.
14585 (patch_cast): Fixed inverted arguments.
14586 (patch_array_ref): Code to save array expr deleted. Call
14587 valid_cast_to_p instead of can_cast_to_p.
14588 (generate_labeled_block): Call generate_name.
14589 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14590 patch_try_statement): New functions.
14591 * typeck.c (match_java_method): Function deleted.
14593 1998-10-02 Anthony Green <green@cygnus.com>
14595 * jvspec.c: jvgenmain_spec uses different temporary file names.
14597 1998-10-02 Anthony Green <green@cygnus.com>
14599 * jvspec.c (lang_specific_driver): Fail if user specifies
14600 --main= when not linking.
14602 1998-09-28 Tom Tromey <tromey@cygnus.com>
14604 * class.c (make_class_data): Push value for `thread' field.
14605 * decl.c (init_decl_processing): Added `thread' field to class.
14607 * class.c (add_field): Always make static fields externally
14610 1998-09-26 Anthony Green <green@cygnus.com>
14612 * expr.c (build_java_athrow,
14613 build_java_throw_out_of_bounds_exception, expand_invoke,
14614 build_newarray, expand_java_multianewarray, build_java_monitor):
14615 Update comments to reflect _Jv_* function names.
14617 1998-09-25 Per Bothner <bothner@cygnus.com>
14619 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14620 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14621 * parse.y (expand_start_java_method): Likewise.
14623 1998-09-24 Per Bothner <bothner@cygnus.com>
14625 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14627 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14628 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14629 * expr.c: Remove no-longer-needed calls to promote_type.
14630 * decl.c (give_name_to_locals): Liekwise.
14631 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14632 * parse.y: Add/remove promote_type calls as appropriate.
14633 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14634 (parse_signature_string): Likewise.
14635 (build_java_array_type): Fix for now signature convenions.
14637 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14639 1998-09-23 Tom Tromey <tromey@cygnus.com>
14641 * class.c (init_class_processing): libjava function renamed to
14644 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14646 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14647 * java-tree.def: Fixed DEFTREECODE third argument.
14648 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14649 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14650 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14651 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14652 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14653 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14654 * lang.c (java_tree_code_type, java_tree_code_length,
14655 java_tree_code_name): New arrays.
14656 (lang_init): Append Java tree node definitions to Gcc ones.
14657 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14659 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14661 (java_lex): Allow declaration of empty string constants. Retain
14662 location information on CASE_TK and DEFAULT_TK.
14663 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14664 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14665 Modified to be more robust.
14666 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14667 (build_new_invocation, try_builtin_assignconv,
14668 patch_switch_statement, string_constant_concatenation,
14669 build_string_concatenation, patch_string_cst, patch_string,
14670 java_expand_switch): New function declarations.
14671 * parse.y: Rules related to switch and EH tagged <node>.
14672 (label_id): Set to NULL_TREE
14673 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14675 (this_or_super:): Fixed indentation.
14676 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14677 statement_expression:): Removed call to RULE on all sub-rules.
14678 (switch_expression:, switch_labels:): New rules.
14679 (switch_statement:, switch_block:, switch_block_statement_groups:,
14680 switch_block_statement_group:, switch_labels:, switch_label:):
14682 (throw_statement:, synchronized_statement:, try_statement:):
14683 Defined temporary actions.
14684 (class_instance_creation_expression:): Call
14685 build_new_invocation. Fixed indentation.
14686 (field_access): Fixed indentation.
14687 (method_invocation): Likewise.
14688 (make_qualified_primary): Use THIS_EXPR.
14689 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14690 resolving from SUPER, set *type_found.
14691 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14692 (java_complete_tree): Removed unused local variable `location'. Case
14693 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14694 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14695 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14696 STRING_CST: case. default: checks for patchable strings.
14697 (complete_function_arguments): Transform string constant or
14698 crafted StringBuffer if necessary.
14699 (build_method_invocation): Fixed comments.
14700 (build_new_invocation): New function.
14701 (patch_assignment): Call try_builtin_assignconv to figure a valid
14702 assignment conversion between builtin types.
14703 (try_builtin_assignconv): New function.
14704 (build_binop): Use URSHIFT_EXPR directly to call build.
14705 (operator_string): Use UNARY_PLUS_EXPR.
14706 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14708 (do_merge_string_cste, merge_string_cste,
14709 string_constant_concatenation, build_string_concatenation,
14710 patch_string, patch_string_cst): New function.
14711 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14712 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14713 (build_newarray_node): Use NEW_ARRAY_EXPR.
14714 (build_this): Use THIS_EXPR.
14715 (build_return): Enable debug information on return statement.
14716 (build_if_else_statement): Likewise.
14717 (complete_labeled_statement): Fixed related comment.
14718 (build_loop_body): Fixed comment.
14719 (build_bc_statement): Enable debug information on break/continue
14721 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14723 (patch_switch_statement, case_identity, java_expand_switch): New
14726 1998-09-21 Per Bothner <bothner@cygnus.com>
14728 * buffer.h (BUFFER_INIT): New macro.
14729 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14730 Pass (struct jcf_partial *state) to most functions.
14731 (jcf_block, jcf_relocation): New types.
14732 Support labels, branches, conditionals, loops.
14734 1998-09-21 Tom Tromey <tromey@cygnus.com>
14736 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14738 1998-09-21 Per Bothner <bothner@cygnus.com>
14740 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14741 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14742 not integer_type_node (INT_TYPE_SIZ bits).
14744 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14746 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14747 * jcf-dump.c (print_exception_table): New function.
14748 (disassemble_method): Better handling of wide instructions.
14749 Make more robust for bad input.
14751 1998-09-30 Jeffrey A Law (law@cygnus.com)
14753 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14756 1998-09-17 Jeffrey A Law (law@cygnus.com)
14758 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14760 1998-09-17 Tom Tromey <tromey@cygnus.com>
14762 * Makefile.in ($(PARSE_H)): Removed target.
14764 1998-09-17 Jeffrey A Law (law@cygnus.com)
14766 * Makefile.in (JAVA_OBJS): Add memmove.o
14767 (memmove.o): New target & rules.
14769 1998-09-15 Tom Tromey <tromey@cygnus.com>
14771 * expr.c (expand_invoke): Don't generate a call to the class init
14774 1998-09-14 Jeffrey A Law (law@cygnus.com)
14776 * Makefile.in: Add many missing dependencies.
14777 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14779 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14780 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14782 1998-09-11 Per Bothner <bothner@cygnus.com>
14784 * decl.c (complete_start_java_method): If method is static (and
14785 not private) call _Jv_InitClass.
14786 * expr.c (expand_invoke): Don't call build_class_init.
14788 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14790 1998-09-10 Jeffrey A Law (law@cygnus.com)
14792 * Make-lang.in (GCJ): Define before using.
14794 1998-09-09 Jeffrey A Law (law@cygnus.com)
14796 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14797 losing due to namespace pollution in GNU getopt.h
14799 1998-09-09 Tom Tromey <tromey@cygnus.com>
14801 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14802 (java.all.cross): Likewise.
14803 (java.rest.encap): Likewise.
14805 1998-09-08 Jeffrey A Law (law@cygnus.com)
14807 * gjavah.c (print_class_decls): Fix thinko in arglist
14808 * jcv-io.c (find_classfile): Similarly.
14810 1998-09-07 Jeffrey A Law (law@cygnus.com)
14812 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14814 1998-09-05 Tom Tromey <tromey@cygnus.com>
14816 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14817 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14818 * Makefile.in (PARSE_C): New macro.
14819 (PARSE_H): Likewise.
14820 (PARSE_SCAN_C): Likewise.
14821 ($(PARSE_C)): Target renamed from parse.c.
14822 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14823 (clean): Remove parse-scan.c as well.
14824 (parse.o): Depend on $(PARSE_C).
14826 1998-09-05 Anthony Green <green@cygnus.com>
14828 * README, license.terms: Removed.
14830 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14831 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14832 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14833 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14834 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14835 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14836 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14837 and Java trademark attribution.
14839 1998-09-04 Tom Tromey <tromey@cygnus.com>
14841 * Makefile.in: Use gcjh, not gjavah.
14842 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14843 * Make-lang.in: Changed gjavah to gcjh everywhere.
14845 1998-09-03 Per Bothner <bothner@cygnus.com>
14847 * gjavah.c: Support new -prepend -add -append flags.
14848 (print_method_info): Method is not virtual if class is final.
14850 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14852 * jv-scan.c: Fixed copyright assignment.
14853 * keyword.gperf: Likewise.
14854 * keyword.h: Likewise.
14855 * lex.c: Fixed copyright assignment.
14856 (java_lex): Push unicode back when parsing '<'.
14857 * lex.h: Fixed copyright assignment.
14858 * parse-scan.y: Likewise.
14859 * parse.h: Fixed copyright assignment.
14860 (build_debugable_stmt, complete_for_loop): New function prototypes.
14861 * parse.y: Fixed copyright assignment.
14862 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14863 size_zero_node when completing a loop with no exit condition.
14864 (for_statement_nsi:): Define action.
14865 (for_init:, for_update:): Return size_zero_node when empty.
14866 (declare_local_variables): Call build_debugable_stmt.
14867 (build_debugable_stmt): New function.
14868 (build_loop_body): Build debugable statement around loop
14870 (complete_loop_body): Take into account the debugable statement
14871 around the EXIT_EXPR.
14872 (complete_loop_body): New function.
14873 (patch_exit_expr): Fixed condition inversion.
14875 1998-09-02 Tom Tromey <tromey@cygnus.com>
14877 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14878 name of thread define.
14879 * jvspec.c (THREAD_NAME): New macro.
14881 (THREADLIB): Likewise.
14882 (lang_specific_driver): Recognize attempt to link with thread
14883 library or gc library. Recognize -ljava on command line so it
14884 isn't linked against more than once.
14886 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14888 * parse-scan.y (report_main_declaration): Name of the class
14889 containing `main' can be a qualified name.
14891 1998-08-31 Tom Tromey <tromey@cygnus.com>
14893 * config-lang.in: Changed gjavac to gjc everywhere.
14894 * Make-lang.in: Changed gjavac to gjc everywhere.
14896 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14898 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14899 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14900 and install the files.
14901 * Makefile.in (JAVA_OBJS_LITE): New variable.
14902 (compiler:): Now include jv-scan as a dependency.
14903 (../jv-scan$(exeext), parse-scan.c): New targets.
14904 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14905 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14906 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14907 check for errors even if parse_only.
14908 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14910 (yylex): New function. Uses java_lex body.
14911 (java_lex): Removed commented out statement. Remove local variable
14912 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14913 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14914 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14915 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14916 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14917 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14919 (java_lex_error): Empty if JC1_LITE is defined.
14920 (java_get_line_col): Return 0 if JC1_LITE is defined.
14921 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14922 SET_MODIFIER_CTX): Moved into the section containing the macros
14923 conditionally defined by JC1_LITE.
14924 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14925 argument if JC1_LITE is defined.
14926 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14927 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14929 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14930 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14931 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14932 to different values according to JC1_LITE.
14933 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14934 declared if JC1_LITE set.
14935 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14936 defined if JC1_LITE not set.
14937 (struct parser_ctx): Reorganized and skip the jc1 front end part
14939 (java_layout_classes): New function definition.
14940 (java_push_parser_context, java_init_lex, yyparse, yylex,
14941 yyerror): Prototype always declared. All other static function
14942 prototypes declared only if JC1_LITE is not set.
14943 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14944 declared in parse.h.
14945 (java_layout_classes): New function.
14946 (java_complete_expand_methods): No longer layout the class here.
14947 * parse-scan.y: New file.
14948 * jv-scan.c: New file.
14950 1998-08-25 Tom Tromey <tromey@cygnus.com>
14952 * gjavah.c (main): Handle -friend option.
14953 (friend_specs): New global.
14954 (generate_access): Handle friend_specs.
14955 (process_file): Likewise.
14956 (MAX_FRIENDS): New macro.
14957 (friend_count): New global.
14958 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14959 Changed all callers.
14961 1998-08-24 Per Bothner <bothner@cygnus.com>
14963 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14964 (main): Handle processing all the entries of a named .zip archive.
14965 * jcf-io.c (jcf_trim_old_input): New function.
14966 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14968 1998-08-24 Per Bothner <bothner@cygnus.com>
14970 * lang.c (flag_assume_compiled): Make default be on.
14972 1998-08-21 Per Bothner <bothner@cygnus.com>
14974 * jcf-dump.c: Add bunches of flags to control output more.
14975 (process_class): New function; support printing more than one class.
14976 (main): Support new --print-main and --javap flags.
14977 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14978 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14980 1998-08-20 Per Bothner <bothner@cygnus.com>
14982 Change mangling of dispatch table to match C++ vtable (w/thunks).
14983 * class.c (build_dtable_decl), java-tree.h: New function.
14984 (make_class_data): Call it.
14985 * decl.c (init_decl_processing): Likewise.
14987 1998-08-19 Warren Levy <warrenl@cygnus.com>
14989 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14990 soft_anewarray; adjust args passed.
14991 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14992 match _Jv_NewObjectArray.
14994 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14996 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14997 * expr.c (loopup_label): Call create_label_decl.
14998 (create_label_decl): New function.
14999 (java_lang_expand_expr): Call expand_start_bindings with argument
15001 * java-tree.h Added space after PROTO in function declarations
15003 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15004 (create_label_decl, push_labeled_block): New function
15006 * lex.c (label_id): Initialize.
15007 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15009 * parse.h Added space after PROTO in function declarations when
15011 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15012 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15013 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15014 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15016 (struct parser_ctxt): New fields current_loop,
15017 current_labeled_block.
15018 (build_if_else_statement, patch_if_else_statement,
15019 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15020 generate_labeled_block, complete_labeled_statement,
15021 build_bc_statement, patch_bc_statement, patch_loop_statement,
15022 build_new_loop, build_loop_body, complete_loop_body): New function
15024 * parse.y (java_warning_count): New global variable.
15025 (label_id): New static variable.
15026 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15027 (block:): Return size_zero_node when block is empty.
15028 (empty_statement:): Return size_zero_node.
15029 (statement:): Implement supplemental action when for_statement: is
15031 (label_decl:): New rule.
15032 (labeled_statement:): Rewritten using label_decl. Actions
15034 (labeled_statement_nsi:): Likewise.
15035 (if_then_statement): Actions implemented.
15036 (while_expression): New rule.
15037 (while_statement:): Rewritten using while_expression. Actions
15039 (while_statement_nsi:): Likewise.
15040 (do_statement_begin:): New rule.
15041 (do_statement:): Rewritten using do_statement_begin. Actions
15043 (for_statement:): Rewritten using for_begin. Actions implemented.
15044 (for_statement_nsi:): Likewise.
15045 (for_header:, for_begin:): New rules.
15046 (for_init:): Actions implemented.
15047 (statement_expression_list:, break_statement:,
15048 continue_statement:): Likewise.
15049 (yyerror): Count number of issued warning(s).
15050 (java_report_errors): Report error(s) and/or warning(s).
15051 (java_complete_class): Use build_java_argument_signature to
15052 recompute completed method signature.
15053 (java_check_regular_methods): New locals method_wfl and aflags.
15054 Use method_wfl instead of lookup_cl during error reports. Fixed
15055 indentation and modified some error messages. Use
15056 lang_printable_name in method instead of the DECL_NAME. New code
15057 to issue warnings on methods not overriding corresponding methods
15058 private to a different package.
15059 (java_method_add_stmt): Call add_stmt_to_compound.
15060 (add_stmt_to_compound): New function.
15061 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15062 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15063 (build_if_else_statement, patch_if_else_statement,
15064 build_labeled_block, generate_labeled_block,
15065 complete_labeled_statement, build_new_loop, build_loop_body,
15066 complete_loop_body, patch_loop_statement, build_bc_statement,
15067 patch_bc_statement, patch_exit_expr): New functions.
15068 * typeck.c (build_java_signature): Build argument signature before
15069 enclosing it in between parenthesis.
15071 1998-08-17 Warren Levy <warrenl@cygnus.com>
15073 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15074 (JAVA_OBJS): Added reminder comment
15076 1998-08-13 Nick Clifton <nickc@cygnus.com>
15078 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15079 be interpreted as a long long.
15081 1998-08-13 Warren Levy <warrenl@cygnus.com>
15083 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15084 soft_initialise_class. Use _Jv_NewMultiArray, not
15085 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15086 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15087 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15088 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15090 1998-08-12 Per Bothner <bothner@cygnus.com>
15092 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15093 length_identifier_node): New global tree node constants.
15094 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15095 Replace uses by super_identifier_node etc.
15096 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15098 * parse.y (resolve_field_access): Don't special-case ".length" if
15099 flag_emit_class_files.
15100 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15101 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15104 1998-08-11 Per Bothner <bothner@cygnus.com>
15106 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15107 * class.c (make_method_value): Remove init for removed fields.
15109 * class.c (layout_class): Use build_java_argument_signature.
15110 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15112 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15113 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15114 (build_java_signature): Don't use push_java_argument_signature.
15116 * typeck.c (lookup_argument_method): New function.
15117 * parse.y (java_check_regular_methods): Use lookup_argument_method
15118 instead of lookup_java_method2 followed by lookup_java_method.
15120 * parse.y (check_method_redefinition): Minor optimization.
15122 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15123 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15125 1998-08-10 Tom Tromey <tromey@cygnus.com>
15127 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15130 * gjavah.c (java_float_finite): Use K&R-style definition.
15131 (java_double_finite): Likewise.
15132 (generate_access): Now returns void. Changed all callers.
15133 (last_access_generated): Removed.
15134 (process_file): Only make a single pass over the .class file.
15136 1998-07-29 Per Bothner <bothner@cygnus.com>
15138 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15139 for compatibility for G++ (with -fvtable-thunks).
15140 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15142 * gjavah.c (process_file): Use public inheritance for super-class.
15144 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15146 * lex.c (java_init_lex): Initialize ctxp->package.
15147 * parse.h (struct parser_ctxt): package and package_len replaced
15148 by tree package, an identifier node. Field method_decl_list is
15149 gone. Fixed comments.
15150 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15151 class_in_current_package): New function prototypes.
15152 * parse.y (array_type:): Set class loaded flag on primitive type
15154 (package_declaration:): Assign ctxp->package to the
15156 (method_invocation:): Handle invocation of method qualified by
15158 (single_type_import_declaration:): Removed ambiguity check.
15159 (java_pop_parser_context): New local variable `next'. Reset and
15160 set IMPORT_CLASSFILE_NAME flags on current and previous import
15162 (java_accstring_lookup): Use new local macro COPY_RETURN.
15163 (lookup_field_wrapper): New function.
15164 (parser_qualified_classname): Use merge_qualified_name.
15165 (parser_check_super_interface): Broaden error message.
15166 (do_resolve_class): Check for qualified class name in the current
15167 compilation unit if appropriate.
15168 (process_imports): Check for already defined classes.
15169 (check_pkg_class_access): Got rid of call to
15170 get_access_flags_from_decl.
15171 (java_complete_expand_methods): Call safe_layout_class based on
15172 the current class size.
15173 (make_qualified_primary): Build a WFL qualification on primary if
15175 (merge_qualified_name): New function.
15176 (make_qualified_name): Use merge_qualified_name.
15177 (resolve_expression_name): Use safe_lookup_field.
15178 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15179 (resolve_qualified_expression_name): Likewise. Check on resolved
15180 element accessibility.
15181 (not_accessible_p, class_in_current_package): New functions.
15182 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15183 (patch_method_invocation_stmt): Merged common pieces. Check
15184 accessibility of invoked method.
15185 (check_for_static_method_reference): Add returned type in error
15187 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15188 (refine_accessible_methods_list): Merged two conditions in test.
15189 (java_complete_class): Sanity check on stabilize_ref gone.
15190 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15192 1998-07-28 Per Bothner <bothner@cygnus.com>
15194 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15196 1998-07-24 Tom Tromey <tromey@cygnus.com>
15198 * gjavah.c (F_NAN): Removed.
15199 (F_NAN_MASK): New macro.
15200 (F_POSITIVE_INFINITY): Removed.
15201 (F_NEGATIVE_INFINITY): Likewise.
15202 (java_float_finite): Rewrote.
15203 (D_NAN_MASK): Renamed.
15204 (java_double_finite): Rewrote.
15205 (D_POSITIVE_INFINITY): Removed.
15206 (D_NEGATIVE_INFINITY): Likewise.
15208 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15209 If verbose, print underlying representation of value in hex.
15211 1998-07-24 Per Bothner <bothner@cygnus.com>
15213 * buffer.h, buffer.c: New files.
15214 * Makefile.in (JAVA_OBJS): Add buffer.o.
15216 Support locals variables and writing their debug entries to .class.
15217 * jcf-write.c: Simplify some by user new buffer type.
15218 (vode_buffer_grow): Removed.
15219 (struct localvar_info): New type.
15220 (localsvars, localvartable): New buffers.
15221 (localvar_alloc, localvar_free): New functions.
15222 (generate_bytecode_insns): Handle local variables.
15223 (generate_classfile): Write LocalVariableTable attribute.
15225 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15227 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15228 * zipfile.h (ZIPMAGIC): New macro.
15230 1998-07-24 Tom Tromey <tromey@cygnus.com>
15232 * Makefile.in (gjavah.o): Updated dependencies.
15233 (jcf-dump.o): Likewise.
15234 (all.indirect): Use ../gjavah.
15235 (../gjavah$(exeext)): Likewise.
15236 (clean): Don't remove gjavah.
15237 (clean): Remove parse.c, not java/parse.c.
15238 * Make-lang.in (java): Added gjavah.
15239 (gjavah$(exeext)): New target.
15240 (GJAVAH_SOURCES): New macro.
15241 (java.all.build): Added gjavah.
15242 (java.all.cross): Likewise.
15243 (java.rest.encap): Likewise.
15244 * config-lang.in (compilers, stagestuff): Added gjavah.
15246 1998-07-23 Tom Tromey <tromey@cygnus.com>
15248 * gjavah.c (java_float_finite): New function.
15249 (java_double_finite): Likewise.
15250 (F_POSITIVE_INFINITY): New macro.
15251 (F_NEGATIVE_INFINITY): Likewise.
15253 (D_POSITIVE_INFINITY): Likewise.
15254 (D_NEGATIVE_INFINITY): Likewise.
15256 (print_field_info): Use java_float_finite and java_double_finite.
15258 1998-07-23 Per Bothner <bothner@cygnus.com>
15260 * parse.y (method_header): Name "this" implicit argument.
15262 1998-07-22 Per Bothner <bothner@cygnus.com>
15264 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15265 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15266 (put_linenumber): New function.
15267 (generate_bytecode_insns, generate_classfile): Write line numbers.
15269 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15271 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15272 (lookup_name, build_known_method_ref, build_class_init,
15273 build_invokevirtual, invoke_build_dtable, match_java_method,
15274 build_field_ref, pushdecl_force_head, build_java_binop,
15275 binary_numeric_promotion, build_decl_no_layout,
15276 build_java_arrayaccess, build_newarray, build_anewarray,
15277 build_java_array_length_access, build_java_arraynull_check): New
15278 extern function prototypes.
15279 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15280 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15282 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15284 * jcf.h (jcf_out_of_synch): New extern function prototype.
15285 * parse.h: Static/global function implemented in parse.y
15286 prototyped and declarations moved at the end of the file.
15287 (DECL_P): Check that the argument isn't null.
15288 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15289 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15290 (QUAL_DECL_TYPE): New macro.
15291 (PARAMS): Macro definition removed.
15292 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15293 (return_statement:): Call build_return.
15294 (field_access:): Call make_qualified_primary in sub rule.
15295 (method_invocation:): Build method invocation and call
15296 make_qualified_primary when processing primaries.
15297 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15298 get_type_from_signature.
15299 (java_check_regular_method): Extra integer 0 argument when calling
15300 lookup_java_method2.
15301 (lookup_java_interface_method2): Extra method DECL argument when
15302 calling lookup_java_interface_method2.
15303 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15304 COMPOUND_EXPR node.
15305 (java_complete_expand_method): Layout current class iff not
15306 already done. Don't process interface's methods.
15307 (java_complete_expand_method): Use super class only if it
15308 exists. Use current class otherwise.
15309 (make_qualified_primary): New function.
15310 (resolve_expression_name): Process qualified expression or
15311 expression from primary the same way.
15312 (resolve_expression_name): Two last arguments to
15313 resolve_field_access are now NULL_TREEs.
15314 (resolve_field_access): New variable is_static. Local field must
15315 be DECLs. is_static computed on field DECLs only. Append code in
15316 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15317 to initialize field_type.
15318 (resolve_qualified_expression_name): New local variable,
15319 previous_call_static and is_static. Handle primaries with function
15320 calls, casts, array references and `this'. `super' now handled as
15321 `(super_class)this'. Use is_static to clarify boolean expressions.
15322 Added code to handle case where a proper handle is required to
15323 access a field. Use QUAL_DECL_TYPE where applicable.
15324 (maybe_access_field): New function.
15325 (patch_method_invocation_stmt): New arguments primary, where,
15326 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15327 deleted. Use `where' as a type to search from if specified. Check
15328 for static method reference where forbidden. Append primary or
15329 current_this to the argument list if not calling constructor nor
15331 (check_for_static_method_reference): New function.
15332 (patch_invoke): Layout the class on which new is done if
15334 (lookup_method_invoke): Changed format to report errors on
15336 (qualify_ambiguous_name): New local variable this_found. Now
15337 handle things from primaries. Method call are considered
15339 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15340 changed into NULLs.
15341 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15342 (java_complete_tree): New case fo RETURN_EXPR. Process function
15343 call arguments in separate function.
15344 (complete_function_arguments): New function.
15345 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15347 (patch_assignment): Take the return function slot into account as
15348 a RHS. Distinguish assignment from a return.
15349 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15350 when checking methods in interfaces.
15351 (resolve_type_during_patch): NULL argument to unresolve_type_p
15352 instead of NULL_TREE.
15353 (patch_newarray): Fixed typo in comment.
15354 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15355 (build_return, patch_return): New functions.
15356 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15358 1998-07-21 Per Bothner <bothner@cygnus.com>
15360 * constants.c (find_name_and_type_constant, find_fieldref_index,
15361 find_methodref_index): New methods.
15362 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15363 just return given method. Also, rename to build_known_method_ref.
15364 (expand_invoke): Rename call to build_invoke_non_interface.
15365 * java-tree.h, parse.h: Update prototype.
15366 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15367 (such as expand_expr_stmt) if flag_emit_class_files.
15368 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15369 STACK_TARGET, IGNORE_TARGET): New macros.
15370 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15371 (generate_bytecode_insn): New function to generate method's bytecode.
15372 (generate_classfile): Node generate Code attribute for a method.
15373 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15374 push_long_const, field_op, adjust_typed_op, maybe_wide):
15375 New functions used by generate_bytecode_insn.
15377 * typeck.c (signature_include_return): Remove variable.
15378 (push_java_argument_signature, build_java_argument_signature): New.
15379 (build_java_signature): Use push_java_argument_signature.
15380 * parse.y: Use build_java_argument_signature instead of fiddling
15381 with signature_include_return.
15383 1998-07-17 Tom Tromey <tromey@cygnus.com>
15385 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15388 * Makefile.in (all.indirect): Added gjavah$(exeext).
15389 (gjavah$(exeext)): Added $(exeext).
15392 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15394 * class.c (layout_class): Call to java_layout_parsed_class replace
15395 by safe_layout_class.
15396 * expr.c (build_java_array_length_access): Removed static storage
15397 class in the function definition.
15398 (build_java_arraynull_check): Likewise.
15399 Also fixed typos in two comments.
15400 * lex.c (java_init_lex): Initialize static global kw_length.
15401 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15402 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15404 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15405 * parse.h (resolve_no_layout): New static function declaration.
15406 (get_identifier_in_static): Declaration removed.
15407 (java_layout_parsed_class): Function name declaration changed to
15409 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15410 not_initialized_as_it_should_p, build_this): New static function
15412 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15413 binary_numeric_promotion, stabilize_reference,
15414 build_decl_no_layout, build_java_arrayaccess): Extern function
15415 declarations moved into their own section.
15416 (build_newarray, build_anewarray, build_java_array_length_access,
15417 build_java_arraynull_check): New extern function declarations.
15418 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15419 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15421 (CALL_CONSTRUCTOR_P): New macro.
15422 * parse.y (kw_length): New static global tree node.
15423 (return_statement): Tagged <node>.
15424 (RETURN_TK): Tagged <operator>.
15425 (variable_declarator_id:): Build variable declaration with an
15426 empty initialization value if a syntax error was found in the
15427 initialization part of the variable declaration.
15428 (statement_without_trailing_substatement:): return_statement: now
15429 uses the default rule.
15430 (return_statement:): Temporarily fixed to return NULL_TREE.
15431 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15432 (class_instance_creation_expression:): Class creation rules now
15433 call build_method_invocation upon reduction.
15434 (array_creation_expression:): Rules call build_newarray_node upon
15436 (dim_exprs:): Build a list of dimension expressions.
15437 (dim_expr:): Store location of the OSB_TK in the dimension
15439 (method_invocation:): Added a new error rule.
15440 (build_unresolved_array_type): WFL argument may also be an array
15441 on a primitive type. Name of the argument changed to reflect this.
15442 (method_declarator): Insert argument type at the beginning of the
15443 argument type list and later reverse the list.
15444 (unresolved_type_p): Argument 'returned' may be optionally
15446 (java_layout_class_from_source): Function renamed
15448 (resolve_and_layout): Now call resolve_no_layout and
15450 (resolve_no_layout): New function.
15451 (purify_type_name): New function.
15452 (complete_class_report_errors): Call purify_type_name during error
15453 report on a type not found.
15454 (process_imports): error_found local variable doesn't need to be
15455 initialized to zero.
15456 (declare_local_variables): New local type_wfl. Fixed typo in error
15457 message. type_wfl assigned to unresolved type and used to register
15458 incomplete type. Build a WFL around the variable initialization
15459 statement so that debug info can be generated on it.
15460 (source_start_java_method): Reverse argument list after they've
15462 (current_this): New static global variable.
15463 (java_complete_expand_methods): Set current_this when appropriate.
15464 (resolve_expression_name): Build correct static and non static
15465 field access bearing a simple name.
15466 (resolve_field_access): Resolve the length field of arrays. Handle
15468 (patch_method_invocation_stmt): Set the type of the method
15469 invocation to error_mark_node. This value is later overridden by a
15470 valid type, if any. Don't handle qualified constructor invocation
15471 as qualified method invocation. Call lookup_method_invoke with its
15472 new flag. It's no longer necessary to access the selected method
15473 as the value of a tree list. Handle constructor invocation.
15474 (patch_invoke): Reverse argument list when invoking non interface
15475 methods. Insert call to new as the first argument of the
15477 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15478 defined within a final class. Return INVOKE_STATIC if the invoked
15479 method is a constructor.
15480 (lookup_method_invoke): New lc argument is a flag to indicate a
15481 constructor lookup. Now handle constructor lookup. Choose the most
15482 specific method in case several were matching the invocation
15483 requirements. Return a method decl instead of a tree list featuring
15484 one single method decl element.
15485 (refine_accessible_methods_list): New lc flag argument to
15486 indicate that a constructor is being looked up.
15487 (not_initialized_as_it_should_p): New function.
15488 (java_complete_tree): Now process fake tree codes
15489 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15490 save_expr on resolved function call arguments. Case on
15491 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15492 (patch_assignment): LHS can be a field access expression. When
15493 dealing with reference, lhs_type is the promoted type of the
15494 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15496 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15497 (patch_binop): Use not_initialized_as_it_should_p where
15499 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15500 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15502 (resolve_type_during_patch): New function.
15503 (patch_cast): Call resolve_type_during_patch to resolve type and
15504 report error accordingly.
15505 (patch_array_ref): Use not_initialized_as_it_should_p where
15506 applicable. Array base expression is saved before being
15507 used. Promote the type of an array elements if it contains non
15509 (build_newarray_node, patch_newarray, build_this): New functions.
15511 1998-07-16 Tom Tromey <tromey@cygnus.com>
15513 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15514 increment it in `for' statement.
15515 (print_field_info): If number is inf or nan, don't print it.
15516 (print_method_info): If method name is `delete', just ignore it.
15517 (print_c_decl): Special-case jstringArray.
15519 * gjavah.c (help): New function.
15520 (no_argument): New function.
15521 (usage): Changed text.
15522 (main): Rewrote argument handling. Now handles -v, --help,
15524 (version): New function.
15525 (found_error): New global.
15526 (main): Return found_error.
15527 (generate_access): Set found_error.
15528 (print_c_decl): Likewise.
15530 1998-07-15 Tom Tromey <tromey@cygnus.com>
15532 * gjavah.c (print_c_decl): Don't print "," when examining field.
15533 Skip type name when looking at "[L" types.
15534 (process_file): Now static.
15535 (generate_access): Now returns int.
15536 (last_access_generated): New global.
15537 (process_file): Clear last_access_generated; make multiple passes
15539 (print_field_info): Just return if generate_access returns true.
15540 (print_method_info): Likewise. Also, allow <init> functions to
15542 (print_c_decl): Added is_init argument. Print constructors
15544 (print_cxx_classname): Use UTF8_GET to extract characters from
15546 (print_base_classname): New function.
15547 (print_class_decls): New function.
15548 (process_file): Use it.
15549 (utf8_cmp): New function.
15551 1998-07-13 Nick Clifton <nickc@cygnus.com>
15553 * lang-options.h: Format changed to match changes in gcc/toplev.c
15554 to implement a --help option.
15556 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15558 * decl.c (init_decl_processing): Revert change to dtable_type.
15560 1998-07-09 Per Bothner <bothner@cygnus.com>
15562 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15564 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15566 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15568 * lang.c (lang_init): Default flag_exceptions to 1, without
15569 checking to see if it's 2 first.
15571 1998-07-08 Jeffrey A Law (law@cygnus.com)
15573 * constants.c: Include "system.h".
15574 * decl.c: Likewise.
15575 * lang.c (flag_new_exceptions): Get via extern now.
15576 (lang_init_options): New functions. Turn on flag_new_exceptions.
15578 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15580 * lex.c (java_lex): Return 0 when we see an invalid character in
15583 * lex.c (java_read_char): Specify extra argument when calling
15585 (java_read_unicode, java_parse_end_comment,
15586 java_parse_escape_sequence): Likewise,
15587 (java_lex): Specify extra argument when calling
15588 java_lex_error. Test that IDs are beginning with a legal character
15589 for IDs. Handle invalid characters with an error message and a
15590 call to java_lex_error.
15591 (java_lex_error): Adjust column position by new argument
15592 `forward'. Issue an error even if in the middle of reporting an
15595 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15597 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15598 we don't explicitly put a null pointer when we're copying it.
15600 1998-07-07 Tom Tromey <tromey@cygnus.com>
15602 * gjavah.c (print_cxx_classname): New function.
15603 (super_class_name): Likewise.
15604 (print_super_fields): Removed.
15605 (in_super): Removed.
15606 (print_field_info): Never generate #defines.
15607 (print_c_decl): Changed generated types to match JNI. No longer
15608 print class name before method name.
15609 (print_method_info): Print "static" before static methods.
15610 Print "virtual" before non-final methods.
15611 (usage): Use exit(1), not exit(-1).
15613 (print_field_info): Use %.17g to print a double.
15614 (last_access): New globals.
15615 (process_file): Initialize last_access.
15616 (usage): Now static.
15617 (ACC_VISIBILITY): New define.
15618 (generate_access): New function.
15619 (print_field_info): Call it.
15620 (print_method_info): Likewise. Also, generate information for all
15621 methods, not just native methods. Return void.
15622 (print_c_decl): Return void.
15623 (print_field_info): Return void.
15625 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15627 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15628 processing the jc1 grammar file. Prefix bison functions and
15629 variables with java_.
15630 (parse.c): Dependencies on parse.h and lex.h
15631 * expr.c (build_java_arrayaccess): Function now global.
15632 * java-tree.h: Comment reorganized to carry on previous
15633 classification effort.
15634 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15635 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15636 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15637 java_parse (new prefix java_ generated by bison).
15638 (java_layout_parsed_class, java_register_parsed_class): Function
15640 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15641 * lex.c (static tree wfl_op): Variable deleted.
15642 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15643 ctxp fields to NULL_TREE.
15644 (java_lex): No longer create WFL for operators. Filename caching
15645 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15646 created as STRING_CST and later expanded. Removed extra argument
15647 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15649 (build_wfl_node): Removed code in comments.
15650 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15651 store token and location data in the current bison token.
15652 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15653 static/extern function declaration at the beginning of the file.
15654 (struct qualification): Data structure definition deleted.
15655 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15656 (qualify_ambiguous_name): Function declaration modified. Function
15657 now returns nothing.
15658 (build_array_ref, patch_array_ref, make_qualified_name,
15659 resolve_qualified_expression_name, maybe_generate_clinit,
15660 resolve_field_access): New static function declarations.
15661 (build_java_arrayaccess): New extern function declaration.
15662 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15663 (CALL_EXPR_PRIMARY): Macro deleted.
15664 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15665 (struct parser_ctxt): Field initialized_final
15666 removed. non_static_initialized, static_initialized: New fields.
15667 * parse.y (static tree kw_super, static tree kw_this): New global
15669 (%union): tree wfl field of operator member replaced by int
15670 location. WFLs are non longer created for operators.
15671 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15672 (qualified_name:): Now calls make_qualified_name to build the
15674 (type_declaration:): Consider generating <clinit> when class
15676 (variable_declarator:): Directly build an assignment node when the
15677 variable is initialized when declared.
15678 (this_or_super:): Build a WFL and set current location when THIS
15679 or SUPER are parsed.
15680 (expression_statement:): Wrap statement around a WFL.
15681 (primary_no_new_array:): Fixed typo. Changed value returned by
15682 THIS_TK because of its new type (temporary).
15683 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15684 (field_access:): Build qualified name with SUPER.
15685 (method_invocation:): Fixed returned value because of SUPER's new
15687 (array_access:): Use OSB_TK location information.
15688 (post_increment_expression:, post_decrement_expression:,
15689 unary_expression:, pre_increment_expression:,
15690 pre_decrement_expression:, unary_expression_not_plus_minus:,
15691 cast_expression:, multiplicative_expression:,
15692 additive_expression:, shift_expression:, relational_expression:,
15693 equality_expression:, and_expression:, exclusive_or_expression:,
15694 inclusive_or_expression:, conditional_and_expression:,
15695 conditional_or_expression:, assignment:): Use new location/token
15696 information available on operators.
15697 (create_class): Set super_decl_type to NULL_TREE when processing
15699 (register_fields): Field initialization is now a MODIFY_EXPR
15700 node. Chain initialization code to the matching lists (according
15701 to the field declaration modifiers).
15702 (maybe_generate_clinit): New function.
15703 (method_header): Don't set method's DECL_NAME to a WFL when adding
15704 methods to java.lang.Object.
15705 (resolve_and_layout): Now can return NULL_TREE if the type
15706 resolution fails. Otherwise, return the class DECL instead of its
15708 (check_method_redefinition): Don't patch method DECL_NAME if it
15709 belongs to java.lang.Object.
15710 (process_imports): Simply assign error_found to the value returned
15711 by check_pkg_class_access.
15712 (declare_local_variables): Don't use their init statements (if
15713 any) when parsing error were previously found. Reuse MODIFY_EXPR
15714 build during parsing as an init statement.
15715 (java_method_add_stmt): Now return the current method body.
15716 (java_layout_parsed_class, java_register_parsed_class): Functions
15718 (java_complete_expand_methods): Initialize the constant pool on a
15719 per class basis. Layout the classes before expanding their method
15720 bodies. Don't try expand artificial constructor code if error were
15721 found. Make the classes data and register them if no error were
15723 (java_complete_expand_method): Retrieve an artificial constructor
15724 argument list before entering its body. Assign the top block to
15725 the artificial constructor function body and set types of declared
15726 blocks and compound statements to void. Walk method body if not an
15727 artificial constructor.
15728 (make_qualified_name, cut_identifier_in_qualified): New functions.
15729 (resolve_expression_name): Fixed comments. Save/restore the
15730 current class CLASS_LOADED_P flag value. Build non qualified
15731 static field access and handle qualified expression names.
15732 (resolve_field_access, resolve_qualified_expression_name): New
15734 (patch_method_invocation_stmt): Use the new expression resolution
15735 scheme, calling resolve_field_access when the function call is
15736 resolved as an expression.
15737 (qualify_ambiguous_name): Function rewritten to work on qualified
15738 expression produced by make_qualified_name.
15739 (java_complete_tree): Promote type when function's argument are
15740 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15741 the assignment to discover further errors if RHS is a expression
15742 name that fails to evaluate. Declare LHS initialized even though
15743 the assignment failed. Don't use the location variable and removed
15744 extra argument in patch function calls. Now handle the ARRAY_REF
15745 case and build internal string representation when STRING_CSTs are
15747 (build_method_invocation): Don't wrap function call around a WFL.
15748 (build_assignment): Likewise. Use the operator location
15750 (patch_assignment): Handle array access LHSs. Handle error
15751 provenance, resulting in a better error report.
15752 (build_binop): Use op_location from operator as binop location
15754 (build_unaryop, build_incdec, build_cast): Likewise.
15755 (patch_binop): Extract location information from the node. Fixed
15756 typo in error message.
15757 (patch_unary_op): Extract location information from the node.
15758 (build_array_ref, patch_array_ref): New functions.
15760 1998-07-01 Tom Tromey <tromey@cygnus.com>
15762 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15763 match _Jv_IsInstanceOf.
15764 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15765 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15767 1998-06-30 Tom Tromey <tromey@cygnus.com>
15769 * decl.c (init_decl_processing): Functions are now named
15770 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15772 1998-06-29 Per Bothner <bothner@cygnus.com>
15774 * java-tree.h (load_class): Add prototype.
15775 * class.c (is_compiled_class): Add missing arg to load_class.
15776 * expr.c (expand_java_NEW): Call load_class.
15777 * parse.y (process_import): Removed bogus use of void return value.
15779 1998-06-25 Per Bothner <bothner@cygnus.com>
15781 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15782 Function name is "_Jv_Throw" instead of "soft_athrow".
15783 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15784 Function name is "_Jv_AllocObject" instead of "soft_new".
15785 Takes an extra parameter (object size).
15786 * expr.c: Update calls.
15788 1998-06-24 Per Bothner <bothner@cygnus.com>
15790 * lex.c (java_get_line_col): Handle end-of-file.
15791 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15793 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15795 * lang.c (lang_init): Make -fexceptions the default.
15796 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15797 exception handling is not turned on.
15799 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15801 * lang.c (flag_new_exceptions): Make this this default.
15802 * decl.c (end_java_method): Call emit_handlers.
15803 * except.c (method_init_exceptions): Set language code and version.
15804 (expand_start_java_handler): Enable exception, and call
15805 expand_eh_region_start.
15806 (expand_end_java_handler): Enable exception, and set up catch blocks.
15807 (emit_handlers): New routine to generate the saved handlers.
15808 * java-except.h (emit_handlers): Add prototype.
15810 1998-06-12 Per Bothner <bothner@cygnus.com>
15812 We used to have three different representations of the constant pool:
15813 the CPool structure, the tree_constant_pool, and the constructures
15814 used to build the Class object (which may need class and string
15815 constants) in compiled code. None were appropriate for compiling
15816 to .class files, so I did a major overhaul.
15818 First, the tree_constant_pool array was removed. Things were
15819 modified to the CPool structure in the JCF could be used.
15820 Second, a "capacity" field was added to the CPool, and functions
15821 written to search for a matching constant, adding one if not found.
15822 The code that generated the Class object was changed to use a CPool.
15823 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15824 the static Class object are now only in build_constants_constructor.
15825 Finally, I wrote code which can generate a .class file (including its
15826 constant pool) from the RECORD_TYPE of a class. This is a big step
15827 on the way to compiling Java source into .class files.
15829 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15830 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15832 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15833 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15834 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15835 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15836 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15837 (lang_type): Removed constant_pool field.
15838 * jcf.h (CPool): Renamed size to count. Added field capacity.
15839 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15840 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15841 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15843 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15844 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15845 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15846 (set_constant_entry, find_constant1, find_constant2,
15847 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15848 find_utf8_constant, find_class_or_string_constant): New functions.
15850 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15851 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15852 (give_name_to_class, get_class_constant): Likewise.
15853 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15854 (get_name_and_type_constant, get_ref_constant): Removed.
15855 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15856 * parse.y: Don't save/restore tree_constant_pool.
15857 * verify.c (verify_jvm_instructions): Update for new approach.
15858 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15860 * lang-options.h: Added -femit-class-file, -femit-class-files.
15861 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15862 (lang_f_options): Added "emit-class-file(s)".
15864 * expr.c (build_java_arrayaccess): Generate more efficient array
15865 bounds checking, by using unsigned compare.
15867 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15869 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15871 * parse.h: New comment on the handling of unresolved type
15872 identifiers. JDEPs are now part of the jdep_code enum.
15873 (typedef struct jdep): Now use enum jdep_code or int, depending on
15874 availability. Both are narrowed down to an 8 bits bitfield.
15875 (CALL_EXPR_PRIMARY): Fixed comment.
15877 1998-06-10 Tom Tromey <tromey@cygnus.com>
15879 * Make-lang.in (java): Added gjavac and jvgenmain.
15880 (java.start.encap): Depend on gjavac.
15881 (java.rest.encap): Depend on jvgenmain.
15883 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15884 (JAVA_CROSS_NAME): Likewise.
15885 (java.all.build): Depend on jvgenmain and gjavac.
15886 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15887 (jvgenmain$(exeext)): New target.
15888 (java.install-common): Wrote.
15889 * config-lang.in (compilers, stagestuff): Added gjavac and
15892 1998-06-10 Dave Brolley <brolley@cygnus.com>
15894 * lang.c (lang_decode_option): New argc/argv interface.
15896 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15898 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15899 * decl.c (build_decl_no_layout): New function.
15900 * expr.c (java_lang_expand_expr): Layout declarations found in
15901 blocks before they're pushed.
15902 * jcf-parse.c (load_class): Save current line when parsing class
15904 (parse_source_file): Register class before expanding their
15906 * lang.c (put_decl_node): Produce `null' when `void *' is
15908 * lex.c (static tree wfl_op): New static global, for error report
15910 (java_init_lex): wfl_operator and wfl_op initialized
15911 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15913 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15914 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15915 build_unresolved_array_type): New static function definitions.
15916 (build_decl_no_layout): New extern function declared.
15917 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15918 faulty modifier exists.
15919 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15920 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15921 (UNARY_PLUS_EXPR): New fake operator.
15922 (struct parser_ctxt): New field osb_number.
15923 * parse.y (static tree wfl_operator): New static WFL for operator
15924 bound error messages.
15925 (DECR_TK, INCR_TK): Moved.
15926 (OP_TK): Tagged <operator>.
15927 (array_type:): Now call build_unresolved_array_type.
15928 (dim_expr:): Count the number of '[' seen.
15929 (post_increment_expression, post_decrement_expression,
15930 pre_increment_expression, pre_decrement_expression,
15931 unary_expression_not_plus_minus, unary_expression:): Actions are
15932 now building the corresponding unary expressions.
15933 (cast_expression:): Actions are now building cast expressions.
15934 (build_unresolved_array_type): New function.
15935 (create_interface): Reset the number of declared interfaces.
15936 (create_class): Likewise.
15937 (method_header): Methods declared within the scope of an interface
15938 are now implicitly set public and abstract.
15939 (java_complete_class): Variable's and parameter's type are patched
15940 with a promoted type.
15941 (declare_local_variables): Resolved non builtin types are promoted
15942 before being used to build a variable decl. Removed type patch
15943 posted on variable initialization statement.
15944 (source_start_java_method): Use build_decl_no_layout to build the
15945 decl of a parameter of incomplete type.
15946 (java_register_parsed_class): Process interfaces too. Call
15947 rest_of_decl_compilation on each processed class declarations.
15948 (java_complete_expand_methods): Don't attempt to expand things in
15950 (java_complete_tree): Process CONVERT_EXPR, even though it always
15951 has a type. Propagate error_mark_node to node's type too. Promote
15952 method's call argument type and return error_mark_node if
15953 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15954 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15955 handle unary operator nodes.
15956 (build_assignment): Added comment.
15957 (print_int_node): New function.
15958 (patch_assignment): New second argument. New error handling. Use
15959 print_int_node. Handle references. Use can_cast_to_p to issue
15960 different error message according to the context and check upon
15961 the initialization of the RHS.
15962 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15963 (operator_string): Handle more operators.
15964 (patch_binop): No longer use a function static
15965 wfl_operator. Improved error message on shift distance.
15966 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15967 patch_cast): New functions.
15969 1998-06-05 Per Bothner <bothner@cygnus.com>
15971 * jvspec.c: New file.
15972 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15974 * java-tree.h (identifier_subst): Add declaration.
15976 1998-06-04 Tom Tromey <tromey@cygnus.com>
15978 * jvgenmain.c (main): Generate call to JvRunMain.
15980 * class.c (make_class_data): Push value for "sync_info" field.
15981 * decl.c (init_decl_processing): Push "sync_info" field.
15983 1998-06-03 Per Bothner <bothner@cygnus.com>
15985 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15986 Java (source) name, not signature.
15987 Set TYPE_ALIGN to (at least) that of element_type.
15989 1998-06-02 Per Bothner <bothner@cygnus.com>
15991 * class.c: Moved classname-mangling-rekated code to ...
15992 * mangle.c: ... this new file.
15993 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15994 * Makefile.in: Update for above changes.
15996 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15998 * expr.c (truthvalue_conversion): Convert integer and floating
15999 point value to their truth value.
16000 * lex.c (java_lex): Handle the `null' literal.
16001 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16002 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16003 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16006 * parse.y: Reorganization/documentation on token declaration.
16007 (binop_lookup[]): New added new tree codes.
16008 (relational_expression): Build corresponding binary operators.
16009 (equality_expression, conditional_and_expression,
16010 conditional_or_expression): Likewise.
16011 (java_complete_class): Fix crash in debug message.
16012 (java_complete_tree): Check initialization of method call
16013 arguments. Further bogus node evaluation to detect more error
16014 during assignments. Handles more binary operators.
16015 (patch_assignment): Use DECL_P.
16016 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16018 (operator_string): Handle more case. Compacted source.
16019 (patch_binop): Changed function comment. Checking for
16020 uninitialized first operand takes the compound assignment into
16021 account and uses DECL_P. Checking for uninitialized second operand
16022 delayed to routine's end. Use macros to issue type bound error
16023 messages and issue messages on both operands if their types are
16024 different. Force fixed type into node. Handle all binary
16027 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16029 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16030 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16031 build operator node and return tokens.
16032 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16033 * parse.h (java_complete_tree): Changed returned type in prototype.
16034 (build_method_invocation, build_assignment, patch_assignment,
16035 patch_binop): New static function declarations.
16036 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16037 BUILD_EXPR_WFL): New macros.
16038 * parse.y (enum tree_code binop_lookup[]): New static for token to
16040 (%union): Parser union has new sub-structure `operator'.
16041 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16042 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16043 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16044 ASSIGN_ANY_TK): Tokens tagged `operator'.
16045 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16046 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16047 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16048 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16049 (assignment_operator:): Rule tagged `operator'.
16050 (expression_statement:): Re-installed default rule.
16051 (method_invocation:): Sub rules call build_method_invocation.
16052 (postfix_expression:): Don't attempt to resolve name here. Just
16054 (multiplicative_expression:): Sub-rules build corresponding binop
16056 (additive_expression:, shift_expression:, and_expression:,
16057 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16058 (assignment:): Sub rule invoke build_assignment.
16059 (assignment_operator:): Default rules on sub rules.
16060 (force_error): Added documentation on this variable.
16061 (declare_local_variables): Build initialization calling
16063 (expand_start_java_method): Removed unused rtx declaration. Mark
16064 arguments as already initialized.
16065 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16066 (java_complete_expand_methods): Don't process next method if
16067 completion of the previous one triggered errors.
16068 (java_complete_expand_method): Call source_end_java_method if no
16069 error were found during completion.
16070 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16071 locals declaratilon. Handle names found within a class. Return
16072 error_mark_node when things aren't found.
16073 (patch_method_invocation_stmt): Return error_mark_node on failures.
16074 (patch_invoke): Removed unused local. Return the correct node.
16075 (java_complete_tree): Now returns a value. The BLOCK section binds
16076 local identifiers and the type of a BLOCK is now void. Assign the
16077 result of operand completion on COMPOUND_EXPR. Assign the
16078 encapsulated node of a WFL to the result of its completion, except
16079 when the node is an identifier. Now handle MODIFY_EXPR and several
16080 binary operators. Return error_mark_node on errors.
16081 (build_method_invocation, build_assignment, patch_assignment,
16082 build_binop, operator_string, patch_binop): New functions.
16083 * typeck.c (binary_numeric_promotion): New function.
16085 1998-05-21 Per Bothner <bothner@cygnus.com>
16087 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16088 Replace most uses of ident_subst by identifier_subst.
16090 * class.c (push_class_static_dummy_field): Removed function.
16091 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16092 instead of looking got "class" static field. Create that decl here.
16093 (class_identifier_node): Removed; no longer needed.
16094 (init_class_processing): Don't init class_identifier_node.
16095 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16096 Do nreverse 0 times (instead of twice) for Object and Class.
16097 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16099 1998-05-20 Per Bothner <bothner@cygnus.com>
16101 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16102 while initializing linenumber_count and linenumber_table.
16103 Do it before init_function_start (which calls emit_line_note).
16104 * expr.c (expand_byte_code): Don't need to clear lineno here.
16106 1998-05-18 Tom Tromey <tromey@cygnus.com>
16108 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16109 then mangle number as _N_.
16111 * class.c (mangle_class_field): New function.
16112 (build_class_ref): Set assembler name of class reference using
16113 mangle_class_field.
16114 (push_class_static_dummy_field): Likewise.
16116 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16118 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16119 of assigning to TREE_CODE. The latter method exploits a feature
16120 of GCC that is not ANSI compliant.
16122 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16124 * decl.c (pushdecl_force_head): New function.
16125 (pushlevel): Removed conditional printf.
16126 (complete_start_java_method): Don't enter local variable scope if
16127 function is compiled from source code.
16128 * expr.c: parse.h now included
16129 (java_lang_expand_expr): New function.
16130 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16131 printf. Terminate buffer when doing directories.
16132 * jcf-parse.c (parse_source_file): Call lang_init_source before
16133 parsing and before code generation.
16134 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16135 use printf if the macro is defined.
16136 * lang.c (lang_init): Install lang_expand_expr hook on
16137 java_lang_expand_expr.
16138 (java_dummy_print): New function.
16139 (lang_init_source): New function.
16140 * lex.c (java_lex): Remember location of an opening brace at the
16141 second nesting level.
16142 (java_is_eol): Unget character seen after a CR if it is EOF.
16143 * parse.h: Now includes lex.h
16144 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16145 printf if the macro is defined.
16146 (expand_start_java_method, build_expr_block, enter_block,
16147 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16148 New static function declarations.
16149 (pushdecl_force_head): New extern function declaration.
16150 (INCOMPLETE_TYPE_P): New macro.
16151 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16152 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16153 BLOCK_EXPR_ORIGIN): New macros.
16154 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16155 DECL_SOURCE_LINE_LAST): New macros.
16156 (struct parser_ctxt): Removed field current_method_decl, redundant
16157 with the field current_function_decl. Added fields
16158 first_ccb_indent1 and pending_block.
16159 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16160 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16162 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16163 (compilation_unit:): Cosmetic on sub rule.
16164 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16165 (variable_initializer:): Installed default rule on expression:.
16166 (method_declaration:): method_header: starts a new
16167 method. method_body: installs the function body, absorbs blocks
16168 emitted for temporary variable scopings, pops function's body block
16169 and merges function's last statement lineno in DECL_SOURCE_LINE.
16170 (method_body:): Installed default rules.
16171 (block:): Call enter_block when an opening brace is seen. Absorb
16172 scoping blocks and call exit_block when a closing brace is seen.
16173 (block_statement:): Cosmetic changes.
16174 (method_invocation:): Create WFL around CALL_EXPR node.
16175 (patch_stage): Added comment around definition.
16176 (method_header): Try to use first_ccb_indent1 as the first line of
16177 the method, so BP debug info are emitted at the first opening
16178 brace of the function. If the function has no body, use the
16179 location of the function's name. Override currently defined method
16180 name with the matching WFL so we can point redefinition errors
16181 using the location where the function's name was declared.
16182 (check_abstract_method_header): Interprets DECL_NAME as an
16183 identifier or as a WFL, accordingly.
16184 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16185 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16186 location and name information out of it and reinstall DECL_NAME to
16187 its original identifier node value.
16188 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16189 function's source code).
16190 (read_import_dir): Test the value returned by find_class and issue
16191 a fatal accordingly.
16192 (declare_local_variables): Push a new block for the scope of the
16193 new variable(s) if code has been already generated at that nesting
16194 level. Pinpoint redefinition errors using the variable id
16195 WFLs. Generate initialization code if necessary. If the variable
16196 type is incomplete, register a patch on its decl.
16197 (source_start_java_method): Rewritten. Define a new block for the
16198 function's parameters. Build parameter decl out of function's
16199 arguments and register them for a patch if their types are
16201 (expand_start_java_method): Includes the part of
16202 source_start_java_method that was pushing the parameter decls and
16203 completing the method start code.
16204 (source_end_java_method): Removed call the expand_end_bindings and
16205 poplevel (already taken care of). Reinstall function's arguments
16206 and get function's last line of code before calling
16207 expand_function_end.
16208 (java_method_add_stmt): New comment before the function's
16209 code. Complement the second operand of the current COMPOUND_EXPR
16211 (java_complete_expand_methods): Don't generate debug info on line
16212 zero when expanding a generated constructor.
16213 (java_complete_expand_method): Set start and end line numbers for
16214 a artificially generated constructor to one and manually call
16215 enter_block and exit_block when defining it. For all methods:
16216 expand function's start calling the new expand_start_java_method
16217 and invoke java_complete_tree on the effective method's body, if
16219 (resolve_expression_name): Now use lookup_name_in_blocks to search
16220 local variable decls and print out an error when variables are
16222 (patch_method_invocation_stmt): Inserted comment before the
16224 (lookup_method_invoke): Chain method's arguments using chainon
16225 with the current arg list as a second argument. Inserted missing
16226 IDENTIFIER_POINTER when reporting an error on methods not found.
16227 (refine_accessible_methods_list): Don't retain constructors.
16228 (patch_arguments): Function removed.
16229 (java_complete_tree): Inserted comment before the function's
16230 code. New case for BLOCKs. Moved the WFL case a bit
16231 further. Complete function's arguments.
16232 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16233 maybe_absorb_scoping_blocks): New functions.
16235 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16237 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16239 * jcf-parse.c (parse_source_file, java_error_count): New forward
16240 and extern declarations.
16241 (java_parse_abort_on_error): Macro moved.
16242 (jcf_parse_source): fatal called if fopen fails. Now calls
16244 (parse_source_file): New parse_only parameter. Reflects the
16245 elimination of the second pass.
16246 (yyparse): parse_source_file called with argument set to 0.
16247 * jcf.h (JCF_ZERO): Sets java_source to zero.
16248 * lex.c (java_init_lex): pass argument is gone. Function modified
16249 to be called once during the analysis of a file.
16250 (java_unget_unicode): Fixed typo in fatal message.
16251 (java_get_line_col): Likewise.
16252 (java_lval): Likewise. String literals no longer built during
16254 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16256 * parse.h (MODIFIER_WFL): New macro.
16257 (parse_check_super, parser_check_super_interface): Now return int.
16258 (parser_chain_incomplete_item, not_builtin_p,
16259 complete_method_decl): Declarations removed.
16260 (build_method_invocation_stmt, build_invoke): Renamed using the
16261 `patch' instead of `build'
16262 (register-incomplete_type, obtain_incomplete_type,
16263 java_complete_tree, java_complete_expand_method,
16264 unresolved_type_p, create_jdep_list): New function declarations.
16265 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16266 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16267 (jdep): New typedef on new struct _jdep.
16268 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16269 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16270 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16271 JDEP_RESOLVED_P): New macros.
16272 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16273 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16274 JDEP_VARIABLE): New enum values and jdep kinds.
16275 (jdeplist): New typedef on struct _jdeplist.
16276 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16278 (CALL_EXPR_PRIMARY): New macro.
16279 (struct parser_ctxt): Fields java_pass, current_method_decl,
16280 method_decl_list deleted. New field jdeplist.
16281 (INCOMPLETE_P): Macro deleted.
16282 * parse.y (single_type_import_declaration:): Removed pass switch.
16283 (type_import_on_demand_declaration): Likewise.
16284 (field_declaration:): Removed pass switch on all sub rules.
16285 (class_declaration:): Call the complete_class_decl removed on
16287 (method_declaration:): Removed second pass switch. No longer chain
16288 methods decl when method_header reduced.
16289 (method_header:): Sub rules no longer depend on pass switch.
16290 (method_declarator:): Likewise.
16291 (method_body:): Likewise.
16292 (abstract_method_declaration:): Likewise.
16293 (block_statement:): Likewise.
16294 (local_variable_declaration:): Likewise.
16295 (argument_list:): Likewise.
16296 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16297 removed. Partial CLASS_EXPR tree node built instead.
16298 (postfix_expression:): Removed pass switch on all sub rules.
16299 (java_pop_parser_context): Free classd_list content.
16300 (yyerror): Call obstrack_grow0 to finalize error message.
16301 (check_class_interface_creation): Comment modified to reflect new
16302 returned value meaning. Removed second pass switch. Return 1 if an
16303 error was found, 0 otherwise. Adjust pointer on filename if a
16304 leading path separator was found.
16305 (maybe_create_class_interface_decl): Removed first pass switch
16306 when linking the class decl to the class_list. Install a new
16307 jdep_list for the class.
16308 (add_superinterfaces): List of unresolved interfaces is
16309 gone. Unresolved interfaces are directly added to the current
16311 (create_interface): Second pass shortcut removed.
16312 ctpx->modifier_ctx access through MODIFIER_WFL.
16313 (create_class): Second pass shortcut removed. Call to
16314 register_incomplete_type replaces the call to
16315 parser_chain_incomplete_item.
16316 (complete_class_decl): Function removed.
16317 (duplicate_declaration_error): New way of retrieving redeclared
16319 (register_fields): Call to lookup_modifier_cl replaced by
16320 MODIFIER_WFL. New way of handling unresolved type, using
16321 unresolved_type_p and obtain_incomplete_type.
16322 register_incomplete_type replaces call to parser_chain_incomplete_item.
16323 (patch_stage): New static global variable.
16324 (method_header): New way of handling unresolved type, using
16325 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16326 indicates that the method decl needs to be patched.
16327 (check_abstract_method_header): Call to lookup_modifier_cl
16328 replaced by MODIFIER_WFL.
16329 (method_declarator): Incomplete argument type are registered
16330 calling register_incomplete_type. Patch on the declared method is
16331 issued in that case.
16332 (unresolved_type_p): New function.
16333 (parser_check_super_interface): New comment to reflect function's
16334 modified returned type (int). Function and has a new argument
16335 this_wfl. Call to parse_error_context uses this_wfl instead of
16336 relying on lookup_cl.
16337 (parser_check_super): Comment reflects function's new returned
16338 type (int). Function returns nonzero value on error.
16339 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16340 register_incomplete_type, jdep_resolve_class): New functions to
16341 handle incomplete types in declarations.
16342 (java_complete_class): Rewritten to work with the new incomplete
16343 type handling scheme.
16344 (complete_class_report_errors): Likewise.
16345 (complete_method_decl): Removed: it jobs is now handled by
16346 java_complete_class.
16347 (do_resolve_class): Class loaded in not already loaded and not
16348 found in Java source code.
16349 (java_check_regular_methods, java_check_abstract_methods): Don't
16350 call complete_method_decl anymore.
16351 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16352 (read_import_dir): Got rid of the pass number dependency.
16353 (declare_local_variables): New handling of unresolved types (patch
16355 (source_start_java_method): New parameter level. Function called
16356 with level set to 1 when argument types are potentially
16357 unresolved. Called to complete the job with level set to 2 once
16358 types are complete.
16359 (source_end_java_method): Call to permanent_allocation
16360 removed. Waiting to be replaced by a more suitable obstack
16362 (java_complete_expand_methods, java_complete_expand_method,
16363 java_expand_finals): New functions.
16364 (build_method_invocation_stmt): Renamed
16365 patch_method_invocation_stmt. Extracts function call expression
16366 (wfl) and arguments (args) from CALL_EXPR tree operands.
16367 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16368 call. Patch the function and argument operand of the CALL_EXPR
16370 (patch_argument, java_complete_tree): New functions.
16372 1998-04-20 Per Bothner <bothner@cygnus.com>
16374 Recover from missing fields and methods (i.e. error instead of fatal).
16375 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16376 * expr.c (expand_invoke): Recover from missing method.
16377 (expand_java_field_op): Recover from missing field.
16378 Inline references to java.lang.{Integer,Char,...}.TYPE.
16379 * typeck.c (get_type_from_signature), java-tree.h: New function.
16380 * class.c (add_method): Use get_type_from_signature.
16381 (build_class_ref): Handle a class that was not found.
16382 * typeck.c (convert): Handle conversion to pointers (for convenience).
16383 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16384 instead of lookup_field to handle missing fields.
16386 * jcf-parse.c (process_zip_dir): Set java_source.
16388 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16390 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16392 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16394 * jcf-parse.c (load_class): Don't change input_filename before
16395 calling jcf_parse_source (but still do it before calling
16397 (jcf_parse_source): Assign input_filename after having saved the
16399 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16400 list. ctxp->modifier_ctx zeroed according to its new
16401 definition. ctxp->filename initialized. Removed
16402 JAVA_MODIFIER_CTX_UNMARK.
16403 (java_unget_unicode): Update the character based column position.
16404 (java_allocate_new_line): ref_count not used anymore. Always free
16405 ctxp->p_line. Initialize c_line->char_col to 0.
16406 (java_get_unicode): Update the character based column position.
16407 (java_lex): Use ctxp->elc to store current position in source
16408 file, at the beginning of the parsed token. Set modifier_ctx entry
16409 corresponding to the parse modifier to a WFL node. Return a WFL
16410 node when an identifier is parsed.
16411 (java_lex_error): Now uses ctxp->elc to store current position in
16413 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16414 * lex.h (build_wfl_node): New function definitions.
16415 (struct java_line): ref_count and next fields are gone. New field
16417 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16418 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16419 (JAVA_COLUMN_DELTA): New macro.
16420 (java_lc): New typedef on new struct _java_lc.
16421 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16422 (parse_error_context, parse_warning_context): Changed prototypes.
16423 (java_get_line_col): Added as an available global function.
16424 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16425 (IC_DECL): Replaced by macro IC_TYPE
16426 (DEPEND_WFL): New macro.
16427 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16429 (exit_java_complete_class): Removed a commented out statement.
16430 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16431 now an array of tree nodes. Deleted fields line_list and
16432 e_line. New field elc, to replace e_line.
16433 * parse.y (array_type:): Build WFL node.
16434 (qualified_name:): Build a single WFL node out of two. Retain
16435 the location information of the first node in the resulting node.
16436 (package_declaration:): Use package name as a WFL node
16437 (single_type_import_declaration:): Use imported name as a WFL node.
16438 (type_import_on_demand_declaration:): Use root of the imported
16439 packages as a WFL node.
16440 (field_declaration:): Removed unused local variable cl.
16441 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16442 (yyerror): New static elc. Removed static error_line, error_pos.
16443 New local code_from_source. Save ctxp->elc into elc at the first
16444 pass. Call java_get_line_col to get a string of the line where
16445 the error occurred.
16446 (debug_line): Removed static function.
16447 (parse_error_context, parse_warning_context): Parameter cl is now
16448 a WFL node. Use its value to initialize ctxp->elc.
16449 (redefinition_error): Parameter cl is now a WFL node.
16450 (parse_add_interface): New parameter wfl. No longer call
16451 lookup_cl, use wfl instead.
16452 (check_class_interface_creation): Parameter cl is now a WFL node.
16453 (maybe_create_class_interface_decl): Likewise.
16454 (add_superinterfaces): New function.
16455 (create_interface): Removed local cl, node, super_decl,
16456 super_decl_type. Function now uses id as a WFL node. Better
16457 warning/error report on obsolete or forbidden mix of
16458 modifiers. Now calls add_superinterfaces to register interfaces.
16459 (create_class): Removed local cl, node. Local variable id is used
16460 as a WFL node. Better error report on forbidden modifier
16461 mix. Uses add_superinterfaces to register interfaces.
16462 (find_field): Argument cl is now a WFL node. Now store the WFL
16463 node of a fields that needs to be checked for their
16465 (method_header): Local variable node non longer used. Local
16466 variable id replaces cl.
16467 (check_modifiers_consistency): Local variable cl is now a WFL
16469 (method_declarator): Local variable cl replaced by parameter id.
16470 (parser_qualified_name): Now uses parameter name as a WFL node.
16471 (parser_check_super_interface): New parameter wfl, for achieve
16472 greater accuracy during error reports.
16473 (parser_chain_incomplete_item): New parameter named location. Used,
16474 along the decl, to construct the incomplete item node.
16475 (java_complete_class): resolve_class now uses WFL node extracted
16476 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16478 (complete_method_decl): Unresolved function's argument types are WFL.
16479 (resolve_class): Parameter cl is now a WFL node.
16480 (resolve_and_layout): Likewise.
16481 (do_resolve_class): Likewise. Try first to use cl and then do the
16482 lookup on the decl when calling check_pkg_class_access.
16483 (complete_class_report_errors): Use IC_TYPE in place of
16484 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16485 instead of doing a lookup over the decl.
16486 (java_check_final): Use WFL info from field tree list.
16487 (lookup_cl): Rewritten and returns a statically defined WFL node.
16488 (lookup_modifier_cl): Now uses information from WFL nodes.
16489 (process_imports): Likewise.
16490 (read_import_dir): name and cl arguments replaced by a single WFL
16491 node. Function modified accordingly.
16492 (find_in_imports_on_demand): Now uses WFL node.
16493 (check_pkg_class_access): cl argument is now a WFL node.
16494 (declare_local_variables): Fixed to use WFL nodes.
16495 (resolve_expression_name): Likewise.
16496 (build_method_invocation_stmt): name_combo argument renamed
16497 wfl. Function modified to use WFL nodes.
16498 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16499 (lookup_method_invoke): cl is now a WFL node. Added missing
16500 IDENTIFIER_POINTER to class type decl name.
16502 1998-04-14 Dave Brolley <brolley@cygnus.com>
16504 * lang.c (init_parse): Now returns char* containing the filename.
16506 1998-04-10 Per Bothner <bothner@cygnus.com>
16508 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16510 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16511 * class.c (make_class_data): If flag_assume_compiled, initial class
16512 state is CSTATE_PREPARED; make superclass and interfaces direct
16513 references, rather than constant pool indexes.
16515 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16517 * parser.y: Include flags.h. Removed debug variable pl.
16518 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16519 (block:): Likewise.
16520 (labeled_statement_nsi:): Generate debug info when reducing
16521 expression_statement:.
16522 (check_pkg_class_access): get_access_flags_from_decl invocation
16523 fixed for new CLASS_* flags location.
16524 (source_end_java_method): Save/restore parser context when
16525 entering/leaving this routine. Restore lineno to its right value
16526 before calling expand_end_bindings.
16527 (build_method_invocation_stmt): build_invoke called with the
16528 current line information.
16529 (build_invoke): New argument cl. Wrap the function call around a
16531 (refine_accessible_methods_list): Changed comment, removed
16533 * parse.h: Fixed typo in comments.
16534 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16535 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16536 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16538 * lex.c (java_lex): Record the last closing curly bracket of a
16540 * jcf-parse.c (jcf_parse_source): Now calls
16541 java_check_methods. Clarified comment, fixed typo.
16543 1998-04-09 Dave Brolley <brolley@cygnus.com>
16545 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16546 (finish_parse): Expose for non USE_CPPLIB builds.
16548 1998-04-08 Jeffrey A Law (law@cygnus.com)
16550 * lang.c (lang_print_xnode): New function.
16552 1998-04-03 Per Bothner <bothner@cygnus.com>
16554 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16555 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16556 used to build a class's dispatch table.
16557 (make_class_data): Generate dispatch table if flag_assume_compiled.
16558 Set dtable of class object to address of class_dtable_decl.
16560 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16561 be volatile and have side effects - generates better code.
16563 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16564 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16566 * expr.c (expand_invoke): If class is final, method is
16567 effectively final, so can call it directly.
16569 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16571 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16573 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16575 * parse.y (build_method_invocation_stmt): Removed extra argument
16578 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16580 * expr.c (dtable_indent): Now static global.
16581 (expand_invoke): Now call invoke_build_dtable and
16582 build_invokevirtual.
16583 (invoke_build_dtable, build_invokevirtual): New functions.
16584 * jcf-io.c (find_class): Defer issuing a warning by setting
16585 jcf->outofsynch to 1.
16586 * jcf-parse.c (jcf_out_of_synch): New function.
16587 (load_class): Test this_jcf.outofsynch flag and call
16588 jcf_out_of_synch accordingly.
16589 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16590 comment indentation.
16591 * lex.c (java_get_unicode): Fixed code indentation.
16592 (java_lex): Create string literal. Fixed typo. Removed several
16593 premature obstack_free.
16594 * parse.h: New enums for name resolution and invocation mode.
16595 (struct qualification): New data structure.
16596 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16597 (do_resolve_class, build_method_invocation_stmt,
16598 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16599 debug_line, identical_subpath_p, invocation_mode,
16600 refine_accessible_methods_list, build_invoke,
16601 lookup_method_invoke): New functions declared.
16602 (build_invokevirtual, invoke_build_dtable, match_java_method,
16603 build_field_ref, jcf_out_of_synch): New references to external
16605 (struct parse_ctxt): Removed artificial_constructor field.
16606 * parse.y: (array_type:): Type defined for this rule.
16607 (class_type:): Installed default rule for interface_type:.
16608 (array_type:): Now build Java array type.
16609 (qualified_name:): Now use obstack_grow0.
16610 (method_declaration:): Skip the artificial constructor added to
16612 (abstract_method_declaration:): Execute the code only during pass 1.
16613 (block:): Installed default rule in block_statements:.
16614 (block_statement:): Add the statement to the method during pass 2.
16615 (statement_expression): Installed default rule for
16616 method_invocation:.
16617 (argument_list:): Added code to build the argument list.
16618 (method_invocation:): Added call to create the method invocation
16620 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16621 (debug_line): New function for debug.
16622 (complete_class_decl): No longer do something during pass 1.
16623 (method_header): Use BUILD_PTR_FROM_NAME.
16624 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16626 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16627 function's main comment.
16628 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16630 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16631 (resolve_class): Now works with arrays.
16632 (do_resolve_class, resolve_and_layout): New functions.
16633 (java_check_regular_methods): Reverse method list before and after
16634 having processed it. No longer set ctxp->artificial_constructor.
16635 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16636 accordingly. Fixed typo in issued error message. Now use
16638 (find_in_imports_on_demand): Now use obstack_grow0.
16639 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16640 (source_end_java_method): Call expand_expr_stmt instead of
16641 expand_expr. Calls it before calling expand_function_end.
16642 (java_method_add_stmt): Do nothing if errors were found during
16644 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16645 (build_method_invocation_stmt, build_invoke, invocation_mode,
16646 lookup_method_invoke, refine_accessible_methods_list,
16647 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16649 * typeck.c (build_java_signature): Properly end method signature
16650 if return type skipped.
16651 (match_java_method): New function.
16653 1998-03-16 Per Bothner <bothner@cygnus.com>
16655 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16657 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16659 * expr.c (build_invoke_non_interface): New function.
16660 (methods_ident, ncode_ident): Now static globals.
16661 (expand_invoke): Use build_invoke_non_interface.
16662 * java-tree.h (struct lang_decl): New field function_decl_body.
16663 (DECL_FUNCTION_BODY): New macro.
16664 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16665 CLASS_FROM_SOURCE_P.
16666 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16667 before starting pass 2. Call to java_generate_parsed_class replaced
16668 by java_register_parsed_class.
16669 * lex.c: Fixed typo in header. Some line width related formating.
16670 * lex.h: Some line width related formating.
16671 * parse.h (source_end_java_method, resolve_expression_name,
16672 complete_class_decl, maybe_create_class_interface_decl,
16673 check_class_interface_creation): New static function declarations.
16674 (java_layout_parsed_class, java_method_add_stmt): New function
16676 (struct parser_ctxt): Field mark_class_generate removed. New
16677 fields class_list and artificial_constructor.
16678 * parse.y: Fixed typo in header.
16679 (class_declaration:): Call complete_class_decl when class body
16681 (method_declaration:): Call source_end_java_method in pass 2 when
16682 the method body is defined.
16683 (postfix_expression:): Do expression name resolution on sub-rule
16684 name during pass 2.
16685 (create_class, create_interface): Merged common pieces.
16686 (check_class_interface_creation, maybe_create_class_interface_decl):
16688 (complete_class_decl): New function.
16689 (register_fields): Fixed line width related typo.
16690 (method_header): Correctly skip first argument when fixing
16691 argument line. Changed the loop.
16692 (java_check_circular_reference): Now use ctxp->class_list.
16693 (java_complete_class): Removed start/stop marking.
16694 (java_check_regular_methods): Now takes a class decl as an
16695 argument. Add default constructor if none were encountered.
16696 (java_check_methods): Now use ctxp->class_list. Changed call to
16697 java_check_regular_methods.
16698 (source_start_java_method): Set DECL_ARG_TYPE for each function
16700 (source_end_java_method, java_method_add_stmt): New functions.
16701 (java_generate_parsed_class): No longer exists.
16702 (java_layout_parsed_class, java_register_parsed_class): New functions.
16703 (resolve_expression_name): New function.
16705 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16707 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16708 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16709 until pass initializations are done. Call read_import_dir with
16711 * parse.h: (lookup_modifier_cl): New function declared.
16712 (INTERFACE_FIELD_MODIFIERS): New macro.
16713 (OBSOLETE_MODIFIER_WARNING): New macro.
16714 * parse.y: (register_fields): Class type and current field name in
16715 local variables. Check modifier(s) if adding field(s) to an interface.
16716 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16717 and report errors using the faulty modifier line context.
16718 (lookup_modifier_cl): New function.
16719 (read_import_dir): Detect and report default import processing
16722 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16724 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16725 * class.c (is_compiled_class): Return 1 after making sure it
16726 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16727 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16728 * java-tree.h (flag_assume_compiled): Add decl.
16729 * lang.c (lang_f_options): Add the flag.
16730 (flag_assume_compiled): Add decl, default to 0.
16732 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16734 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16735 (is_compiled_class): Likewise.
16736 (layout_class): Likewise.
16737 (layout_class): Detect and lay out classes defined in source code.
16738 (interface_of_p, add_interface_do, may_add_interface): New
16740 (add_interface): Now use add_interface_do.
16741 (add_method_1): New function.
16742 (add_method): Now use add_method_1.
16743 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16744 (complete_start_java_method): New function.
16745 (start_java_mehod): Now call complete_start_java_method.
16746 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16747 (expand_invoke): Likewise and fixed typo.
16748 *gjava.c: (print_super_field): Use new argument to find_class
16751 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16752 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16753 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16755 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16756 (add_method_1, push_class): New prototypes.
16757 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16758 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16759 directory where the class was found.
16760 (find_class): New argument DO_CLASS_FILE. Function find_class
16761 modified accordingly.
16762 *jcf-parse.c: (fix_class_path): New function.
16763 (load_class): Use new VERBOSE argument. load_class now finds and
16764 loads/parses .class/.java files. Save read_state of current_jcf
16766 (java_parser_abort_on_error): New macro.
16767 (jcf_parse_source, parse_source_file): New function.
16768 (jcf_parse): Fixed typo.
16769 (yyparse): Call parse_source_file () only.
16770 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16771 writing the real class name back in the zip directory entry.
16772 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16773 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16774 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16775 (find_class): Prototype fixed.
16776 *lex.c: Added 1998 time stamp.
16777 Removed all static global variables, moved into the parser
16778 context data structure.. Now include unistd.h if SEEK_SET not
16780 (java_init_lex): Rewritten.
16781 (java_sneak_unicode): Modified current unicode access in current line.
16782 (java_unget_unicode): Likewise.
16783 (java_allocate_new_line): New allocation management.
16784 (java_read_char): Modified access and storage of unget_utf8_value.
16785 New way of processing current unicode.
16786 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16787 (java_get_unicode): Now use the parser context.
16788 (java_lineterminator): Likewise.
16789 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16790 of the reentrant parser implementation. Function now use the
16791 parser context data structure and java_lval. Fixed production of
16792 the float and double constant "out of range" error message. Fixed
16793 obstack use. Return integer value when hitting a modifier. Now
16794 return type for TRUE, FALSE and other predefined types. Return
16795 identifier as a TREE_LIST list containing the current line context
16796 as the TREE_VALUE sub-node.
16797 (java_unicode_2_utf8): Fixed typo in declaration.
16798 (java_lex_error): Now use the parser context data structure.
16799 *lex.h: Added 1998 time stamp.
16800 (struct java_line): New fields ref_count and next.
16801 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16802 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16803 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16804 *parse.h: Added 1998 time stamp.
16805 (java_parse_source_file): Renamed from parse_source_file.
16806 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16807 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16808 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16809 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16810 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16811 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16812 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16813 (struct parser_ctxt): New data structure to keep the parser context.
16814 *parse.y: Added 1998 time stamp, got rid of static global variables.
16815 (java_error_count, ctxp): New global variables.
16816 (%union): New value field.
16817 (numeric_type, integral_type): Rules removed.
16818 (primitive_type): Rule defined to handle integral, float, double and
16820 (qualified_name, package_declaration,
16821 single_type_import_declaration, type_import_on_demand_declaration,
16822 modifiers, class_declaration, super, interfaces,
16823 interface_type_list, class_body, field_declaration,
16824 field_declaration, variable_declarators, variable_declarator,
16825 variable_declarator_id, method_declaration, method_header,
16826 formal_parameter_list, formal_parameter, method_body, block,
16827 static, interface_declaration, extends_interfaces,
16828 abstract_method_declaration, local_variable_declarators): Rules now
16830 (force_error, do_warning): New global statics.
16831 (push_parser_context, parser_context_save_global,
16832 parser_context_restore_global, pop_parser_context): New functions.
16833 (yyerror): Now uses the global parser context. Fixed use of obstack.
16834 (parse_error, parse_error_context, parse_warning_context,
16835 java_accstring_lookup, redefinition_error, check_modifiers,
16836 parser_add_interface, create_interface, create_class, find_field,
16837 duplicate_declaration_error, register_fields, method_header,
16838 check_modifiers_consistency, check_abstract_method_header,
16839 method_declarator, parser_qualified_classname,
16840 parser_check_super_interface, parser_check_super,
16841 parser_chain_incomplete_item, java_check_circular_reference,
16842 layout_class_from_source, java_complete_class,
16843 complete_method_decl, resolve_class, complete_class_report_errors,
16844 java_check_final, check_method_redefinition,
16845 java_check_regular_methods, java_check_abstract_methods,
16846 java_check_methods, lookup_java_interface_method2,
16847 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16848 process_imports, find_in_imports, read_import_entry,
16849 read_import_dir, find_in_imports_on_demand,
16850 check_pkg_class_access, not_builtin_p, declare_local_variables,
16851 source_start_java_method, java_generate_parsed_class): New
16853 *typeck.c: (signature_include_return): New global variable.
16854 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16855 to add the function returned type in the signature.
16857 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16859 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16861 1998-01-29 Dave Brolley <brolley@cygnus.com>
16863 * Make-lang.in (java.info): Added.
16864 (java.install-info): Added
16866 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16868 * Makefile.in (clean): Also remove java/parse.c.
16870 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16872 Add a pair of -fbounds-check/-fno-bounds-check options.
16873 * lang.c (lang_decode_option): Add code to grok arguments.
16874 (flag_bounds_check): Add decl.
16875 (lang_f_options): New array w/ the option in it.
16876 * java-tree.h (flag_bounds_check): Add decl.
16877 * lang-options.h: New file.
16878 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16879 of a static macro value.
16880 (JAVA_ARRAY_EXCEPTION): Delete macro.
16882 1998-01-23 Per Bothner <bothner@cygnus.com>
16884 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16885 * expr.c (build_anewarray): Add missing promote_type.
16887 1998-01-22 Per Bothner <bothner@cygnus.com>
16889 Add array types with known length to optimize bounds checking.
16890 * typeck.c (build_java_array_type): Take length parameter.
16891 (java_array_type_length, build_prim_array_type): New functions.
16892 * java-tree.h: Update for new functions.
16893 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16894 * class.c: Use build_prim_array_type.
16895 * expr.c (can_widen_reference_to): Handle known-length array types.
16896 (verify_jvm_instructions): Keep track of integer push instructions
16897 followed by newarray/anewarray, so we can build known-length arrays.
16898 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16899 (java_array_data_offset): New function.
16900 (build_java_array_length_access): New function. Optimize if constant.
16901 (build_java_arrayaccess): Constant fold bounds check.
16902 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16903 (build_newarray, build_anewarray): New functions.
16904 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16905 * verify.c (merge_types): Handle known-lengh array types.
16907 1998-01-19 Per Bothner <bothner@cygnus.com>
16909 * expr.c (expand_byte_code): Fix performace bug, which caused
16910 searching linenumber_table to be linear rather than constant.
16912 1997-12-12 Per Bothner <bothner@cygnus.com>
16914 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16916 * decl.c, java-tree.h (soft_fmod_node): New global.
16917 * decl.c (init_decl_processing): Define __builtin_fmod.
16918 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16919 using __builtin_fmod.
16921 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16923 * keyword.h: New file, output of keyword.gperf as processed by
16925 * lex.c (java_lex_init): Initialize java_error_flag.
16926 * parse.c (YYERROR_NOW): Uses java_error_flag.
16927 * parse.y: New static java_error_flag. Useless definition of
16929 * parse.y (java_error): Portable error recovery using
16930 java_error_flag (not yet completely tuned).
16932 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16934 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16936 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16938 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16939 (parse.c, lex.c, keyword.h): New rules for Java source code
16941 * parse.c: Renamed into jcf-parse.c.
16942 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16943 * keyword.gperf: New file, Java keywords.
16944 * parse.y: New file, Java language grammar.
16945 * parse.h: New file, Java language grammar definitions.
16946 * lex.c: New file, Java language lexer.
16947 * lex.h: New file, Java language lexer definitions.
16949 1997-12-03 Per Bothner <bothner@cygnus.com>
16951 * decl.c (clinit_identifier_node), java-tree.h: New global.
16952 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16953 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16954 * expr.c (expand_java_field_op): Check for invalid assignment
16957 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16959 1997-10-27 Per Bothner <bothner@cygnus.com>
16961 * verify.c (verify_jvm_instructions): When processing a handler,
16962 attempt to set the current_subr to the right value.
16963 (More complicated code combines Sep 17 and Oct 22 versions.)
16965 1997-10-24 Per Bothner <bothner@cygnus.com>
16967 * class.c (push_class): Figure out (guess) name of source file.
16968 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16969 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16970 (parse_class_file): Change return type from int to void.
16971 Call debug_start_source_file/debug_end_source_file.
16973 * expr.c (build_java_binop): Fix masking 2nd operand.
16974 * decl.c (init_decl_processing): Set sizetype first.
16976 1997-10-22 Per Bothner <bothner@cygnus.com>
16978 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16979 (Revert Sep 17 change.)
16981 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16983 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16984 .class extension in their name and fix thing so we don't process
16985 them parse_zip_file_entries().
16986 (parse_zip_file_entries): Cleaned unused local variables.
16988 1997-10-20 Per Bothner <bothner@cygnus.com>
16990 * expr.c (can_widen_reference_to): Allows equal array element types.
16991 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16992 * jcf-dump.c (RET): Get (and print) index.
16994 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16995 Promote element type to POINTER_TYPE.
16997 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16999 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17000 find_in_current_zip, jcf_figure_file_type): Moved from
17001 jcf-reader.c to parse.c.
17002 * zextract.c: (read_zip_archive): takes file_comment_length possible
17003 field into account.
17005 1997-10-20 Per Bothner <bothner@cygnus.com>
17007 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17009 * verify.c (merge_types): Handle array types even better ...
17011 1997-10-17 Per Bothner <bothner@cygnus.com>
17013 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17015 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17016 * class.c (make_class_data): Don't build fields_decl if no fields.
17017 When building fields_decl, skip if DECL_ARTIFICIAL.
17019 * expr.c (java_stack_swap): Update stack_type_map.
17020 * verify.c (merge_types): Handle array types better.
17022 1997-10-15 Per Bothner <bothner@cygnus.com>
17024 * class.c (add_field): Don't promote short integral fields to
17025 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17026 * expr.c (push_value): Promote and convert short integral values.
17028 * decl.c, java-tree.h (integer_two_node): New constant node.
17029 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17031 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17033 * class.c (append_gpp_mangled_type): Use function argument
17034 unpromoted type to generate mangled name.
17036 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17038 * constants.c (build_constant_data_ref): Now uses current_class
17039 instead of main_class.
17040 (build_constants_constructor): Now uses current_class instead of
17042 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17043 of the global variable SeepZipFiles done here.
17044 * zextract.c (read_zip_archive): extra_field optional field taken
17045 into account while computing the position of the class file in the
17047 * verify.c (verify_jvm_instructions): Use current_jcf to search
17049 * parse.c (load_class): First search for the class to load in the
17050 current zip file. Saves current_jcf (restored before returning
17051 from that function). Don't call JCF_FINISH in the class was found
17052 in the current ZIP file.
17053 (jcf_parse): If the class was found in the current ZIP file, save
17054 its tree_constant_pool (for later reuse).
17055 (parse_class_file): New function. Process each method defined in
17056 the current class and record the class as to be later registered.
17057 (yyparse): Rewritten. Figure the type of the current file and switch
17059 * lang.c: New global variable current_jcf.
17060 (lang_init): Removed compiling_from_source test (done later, in
17061 yyparse). Removed call the jcf_parse ().
17062 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17063 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17064 in the current ZIP file) and zip_offset (offset to the class data in
17065 the current zip file).
17066 * jcf-reader.c: zipfile.h included.
17067 localToFile: New ZipFileCache static global variable
17068 (parse_zip_file_entries): New function. Browse the current ZIP
17069 file directory and process each class found.
17070 (process_zip_dir): New function. Register each class found in the
17071 ZIP file directory. The class aren't parsed but a valid JCF is
17072 link to each of them.
17073 (find_in_current_zip): New function. Search for a class in the
17074 current ZIP file directory. If found, prepare the class so that it
17076 (jcf_figure_file_type): New function. Examine the file structure
17077 to figure a class file, a ZIP file. If none of these categories are
17078 matched, a source file is assumed.
17079 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17080 SeenZipFile: New global variable.
17081 (open_in_zip): Use zipmember's length to accelerate the search for
17082 a member. If zipmember was NULL and zip file successfully read,
17084 * java-tree.h: New global variable current_jcf declared. Added
17085 declaration for current_constant_pool_tags, current_constant_pool_data,
17086 current_constant_pool_length, current_constant_pool_data_ref.
17087 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17088 store the JCF of classes seen in a zip file) and tree *constant_pool
17089 (to save a loaded class constant pool). current_class declared here.
17090 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17091 retrieve method_ref_constant.
17092 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17093 (OBJECT): get_class_constant now uses current_jcf.
17094 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17095 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17096 (expand_invoke): Now uses current_class instead of main_class
17097 (build_class_init): Now uses current_class instead of main_class
17098 * class.c: New static global variable registered_class.
17099 (register_class): New function.
17100 (emit_register_class): Modified to use registered_class instead of
17102 (is_compiled_class): Now take into account class seen in the archive.
17104 1997-10-06 Per Bothner <bothner@cygnus.com>
17106 * except.h: Renamed to: java-except.h.
17107 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17108 * except.c: Add semi-working (commented out) implementation.
17110 * expr.c (expand_iinc): Add needed flush_quick_stack.
17111 * parse.c (set_source_filename): New function.
17112 (give_name_to_class): Set input_filename from package.classname.java.
17114 * jcf-io.c (find_class): Don't look first in ".".
17116 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17118 * zextract.c (read_zip_archive): Now takes into account the
17120 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17122 1997-09-20 Per Bothner <bothner@cygnus.com>
17124 * constants.c, java-tree.h (build_internal_class_name): New function.
17125 (alloc_class_constant): Re-implement using build_internal_class_name.
17126 * class.c (make_class_data): Likewise.
17127 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17129 1997-09-17 Per Bothner <bothner@cygnus.com>
17131 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17132 to NULL before pushing an exception handler target.
17134 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17135 (java_stack_swap, java_stack_dup): Re-write to be safe from
17136 clobbering registers.
17137 (build_class_init): New function.
17139 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17141 * typeck.c (build_java_array_type): Temporary use
17142 permanent_obstack to create the array 'length' field.
17143 * expr.c (lookup_label): Temporay use permanent_obstack to create
17144 label if not found.
17145 * class.c (push_super_field): Tempory use permanent_obstack.
17147 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17149 * typeck.c (type_for_mode): Now handles double_type_node and
17151 * verify.c (verify_jvm_instructions): The instruction following
17152 the wide bytecode is checked. OPCODE_ret added to the list of
17155 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17157 * class.c (make_class): Temporary use permanent_obstack. Set the
17158 class CLASS_P field to 1.
17159 (push_class): Temporary use permanent_obstack.
17160 (set_super_info): Temporary use permanent_obstack.
17161 (add_method): Temporary use permanent_obstack, set
17162 METHOD_TRANSIENT().
17163 (add_field): Temporary use permanent_obstack. Sets
17164 FIELD_VOLATILE() and FIELD_TRANSIENT().
17165 (build_class_ref): Temporary use permanent_obstack if the class
17167 (build_static_field_ref): Temporary use permanent_obstack when
17168 creating field's rtl.
17169 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17170 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17171 and fields. Function finalized, as far as flag handling.
17172 (push_class_static_dummy_field): Temporary use permanent_obstack.
17173 (emit_register_class): Force generation of class registration at
17175 * decl.c (end_java_method): Call permanent_allocation() before
17177 * expr.c (can_widen_reference_to): Added comment to interface
17178 handling, fixed typo.
17179 (lookup_field): Now uses CLASS_P() to correct FIXME
17180 (expand_invoke): Verification on public && !static &&
17181 !abstract moved into soft_lookupinterfacemethod (kaffe).
17182 Use Object class dtable if objectref is an array when expanding
17184 (java_push_constant_from_pool): Temporary use permanent_obstack
17185 for CONSTANT_string
17186 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17187 create constant references.
17188 (get_constant): Temporary use permanent_obstack to create constant.
17189 (load_class): Temporary use permanent_obstack to load class.
17190 (jcf_parse): Temporary use permanent_obstack to perform class
17192 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17193 (build_java_signature): Temporary use permanent_obstack.
17194 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17196 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17197 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17200 1997-09-11 Per Bothner <bothner@cygnus.com>
17202 * class.c (append_gpp_mangled_type): Fix typo.
17203 (emit_register_class): Use main_class to get class object, rather
17204 than looking for no-longer-existing static decl starting with _CL.
17205 * typeck.c (parse_signature_type): Promote array element type
17206 if it is a RECORD_TYPE.
17208 1997-09-10 Per Bothner <bothner@cygnus.com>
17210 * class.c (push_class_static_dummy_field): New function.
17211 (mangle_static_field): New. Do G++-style mangling of static fields.
17212 (layout_class): Mandle static fields here, not in add_field.
17213 (build_class_ref): The class object is now a dummy static field.
17214 * decl.c (find_local_variable): Look for best, instead of first match.
17215 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17216 (build_java_athrow): Don't check here if exception is Throwable.
17217 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17218 (TYPE_USED): Removed. No longer used ...
17219 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17220 * verify.c (push_pending_label): New function.
17221 (push_pending_block): Renamed to check_pending_block.
17222 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17223 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17224 re-checking possible handlers) after a store (less wasted work).
17225 Check for null handler (finally) before calling add_handler.
17226 Various changes to (finally?) correctly handle try/finally.
17228 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17230 * class.c: Include stdio.h.
17232 1997-09-04 Per Bothner <bothner@cygnus.com>
17234 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17235 to make sure class is initialized before static/special invoke.
17237 * verify.c (verify_jvm_instructions): On a store instruction,
17238 call find_local_variable to force pre-allocation of decl and rtx.
17239 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17241 1997-09-03 Per Bothner <bothner@cygnus.com>
17243 * class.c (build_class_ref): Strip off "promoted_" if need be.
17244 (make_field_value): Call build_java_signature when needed.
17245 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17246 * expr.c (build_java_athrow): Don't push_value of exception.
17247 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17248 match specification of [fd]cmp[lg] for NaNs.
17249 (expand_byte_code): Add support for exception handler ranges.
17250 * except.c: Add skeleton for EH code-generation.
17251 * verify.c (merge_types): Treat all promoted integral types as equal.
17252 * constants.c (build_constants_constructor): To force creation of
17253 current_constant_pool_data_ref, call build_constant_data_ref.
17255 * javaop.def (lload): Fix typo.
17256 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17258 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17260 * parse.c: Don't include function.h.
17262 1997-08-27 Per Bothner <bothner@cygnus.com>
17264 * except.[ch]: New files.
17265 * Makefile.in (JAVA_OBJS): Add except.o
17266 * expr.c: Temporary warning about unimplemented exceptions.
17267 * verify.c: Verify exception handlers.
17269 * jcf-dump.c (disassemble_method): Print exception table.
17271 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17273 * expr.c (verify_jvm_instructions): Started a thorough
17274 verification of invoke* bytecodes.
17275 (expand_byte_code): flush quick stack if PC is the target of a
17276 branch. and undef RET (conflicting with config/i386/i386.h).
17277 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17279 (expand_invoke): Now handles invokeinterface and do more
17280 verification according to the bytecode.
17281 (lookup_field): Don't try to load the class if processing
17283 (can_widen_reference_to): Now handles interfaces.
17284 * decl.c (init_decl_processing): New global variable
17285 soft_lookupinterfacemethod_node, declared in java-tree.h.
17286 Call set_super_info on string_type_node.
17287 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17289 * class.c (set_super_info): Fills the CLASS_* flags according to
17291 (get_access_flags_from_decl): Handles all class flags.
17293 1997-08-26 Per Bothner <bothner@cygnus.com>
17295 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17296 * parse.c (yyparse): Check for abstract method, and missing code.
17297 * expr.c (expand_byte_code): Change interface.
17298 * lang.c (put_decl_node): Print promoted types prettier.
17299 * verify.c (verify_jvm_instruction): Change interface.
17300 Partial support for scanning exception table.
17301 For load instructions, handle promoted integral types.
17303 1997-08-21 Per Bothner <bothner@cygnus.com>
17305 * verify.c: New file, with contents moved from expr.c.
17306 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17307 * typeck.c (is_array_type_p): Moved here from expr.c.
17308 * java-tree.h: Add some now-needed function declarations.
17309 * Makefile.in (JAVA_OBJS): Added verify.o.
17311 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17313 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17314 METHOD_ABSTRACT flag.
17316 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17317 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17318 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17320 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17322 (start_java_method): Hook for SYNCHRONIZED methods.
17324 * expr.c (build_java_jsr, build_java_ret): New functions
17325 (JSR,PRE): New macros
17326 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17327 (verify_jvm_instructions): tableswitch, lookupswitch,
17328 monitorenter, monitorexit, goto_w: verified.
17329 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17330 (build_java_monitor): New function.
17331 (MONITOR_OPERATION): Modified to call build_java_monitor()
17332 (verify_jvm_instructions): Started a thorough verification of
17335 1997-08-19 Per Bothner <bothner@cygnus.com>
17337 Support verification of jsr/ret subroutines (used for try/finally).
17338 * decl.c (return_address_type_node): New type node.
17339 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17340 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17341 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17342 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17343 TYPE_USED): New macros for special types in type_map.
17345 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17346 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17348 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17350 * expr.c (can_widen_reference_to): New function.
17351 (pop_type): Use it.
17352 (merge_type_state): Support handling start of subroutine.
17353 (push_pending_block): Return char* error message, instead of calling
17354 fatal on an error. Also handle subroutines.
17355 (verify_jvm_instructions): Handle errors from push_poending_block.
17356 Support jsr and ret instructions.
17358 1997-08-19 Per Bothner <bothner@cygnus.com>
17360 * jcf-io.c (find_classfile): Fix thinko.
17361 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17363 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17365 * Makefile.in (BISON): Remove.
17367 1997-08-07 Per Bothner <bothner@cygnus.com>
17369 * Makefile.in: Convert to autoconf.
17370 * config-lang.in (outputs): Added java/Makefile.
17372 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17373 Rename cc1java to jc1.
17375 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17376 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17378 * class.c (class_depth): Do load_class if needed.
17380 Mostly better verification.
17381 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17382 (init_decl_processing): Change return type of soft_checkcast.
17383 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17384 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17385 lang_print_error): New functions.
17386 (lang_init): Set global hook print_error_function to lang_print_error.
17387 * expr.c: In the type_map ptr_type_node is only used for null now.
17388 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17389 (merge_types): Dererence pointer to record types before comparing.
17390 (decode_newarray_type, merge_types): On error just return NULL.
17391 (build_java_binop): Add preliminary implementation (with warning)
17392 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17393 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17394 (expand_compare, expand_java_goto, expand_java_call): Don't
17395 push_pending_block, since that only makes sense when verifying.
17396 (merge_type_state): Different return codes.
17397 (push_pending_block): A block may need to be verified more than once.
17398 (expand_byte_code): Warn about unused code at code generation time.
17399 (verify_jvm_instruction): Changed logic, since code may need to be
17400 re-verified if type-state has changed. Also, better error handling.
17401 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17402 Improve newarray, anewarray, ?aload, athrow,
17403 * java-tree.h (LABEL_CHANGED): New macro.
17405 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17407 * decl.c (soft_athrow_node): New global variable initialized.
17408 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
17409 * typeck.c (convert): Added support for REAL_TYPE.
17410 (convert_to_char): New function.
17411 (convert): Handle CHAR_TYPE.
17412 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17413 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17414 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17416 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17417 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17418 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17419 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17420 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17421 to Use The Right Things.
17422 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17423 compatible with INT. BOOLEAN is made equivalent to BYTE.
17424 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17425 OPCODE_ifnonnull): Now supported.
17426 (build_java_athrow): New function.
17428 1997-08-04 Per Bothner <bothner@cygnus.com>
17430 Rename method name <init> to match G++ (and fix mangling).
17431 * class.c (layout_class): Replace method name of <init> by class name.
17432 (make_method_value): Do inverse renaming of constructor from <init>.
17433 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17434 * typeck.c (lookup_java_constructor): New function.
17435 * expr.c (expand_invoke): If method_name is <init>, call
17436 lookup_java_constructor to find constructor.
17438 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17440 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17442 * parse.c (get_class_constant): Modified to handle array "classes"
17443 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17445 (convert): Modified to handle real type.
17446 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17447 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17448 variables declared.
17449 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17450 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17451 global variables initialized.
17452 (find_local_variable): Handles the case of a pointer
17453 (end_java_method): Restore the use of one more scope
17454 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17455 build_java_array_length_access, expand_java_arrayload,
17456 expand_java_arraystore, expand_java_array_length,
17457 expand_java_multianewarray, expand_java_anewarray,
17458 build_java_check_indexed_type, is_array_type_p,
17459 build_java_throw_out_of_bound_exception): New functions.
17460 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17461 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17462 OPCODE_<t>aload): Implemented code for verification.
17463 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17464 ARRAY_NEW_MULTI): Macro defined.
17465 (CONVERT): Modified to invoke convert().
17466 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17468 1997-07-31 Per Bothner <bothner@cygnus.com>
17470 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17471 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17472 (make_class_data): Field name needs '/' as package prefix.
17473 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17475 1997-07-25 Per Bothner <bothner@cygnus.com>
17477 Implement debug information for local variables.
17478 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17479 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17480 DECL_LOCAL_SLOT_CHAIN): New macros.
17481 (struct lang_decl_var): New type.
17482 * parse.c (give_name_to_locals): Move to decl.c.
17483 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17484 (start_java_method): Re-write parameter handling.
17485 (pending_local_decls): New global variable.
17486 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17487 (find_local_variable): Accept pc so we can skips decls not in range.
17488 (struct binding_level): Add end_pc field.
17489 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17490 (various): Change so current pc gets passed to find_local_variable.
17492 * decl.c (init_decl_processing): Re-arrange fields in
17493 class_type_node and and method_type_node to match kaffe 0.9.1.
17494 * class.c (make_method_value, make_class_data): Update
17495 initializations to match.
17497 1997-07-16 Per Bothner <bothner@cygnus.com>
17499 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17500 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17501 (push_super_field): New function.
17502 (make_class_data): Handle inheritance of class static initializer.
17503 (layout_class): New name mangling.
17504 * constants.c (build_constant_data_ref): Init type of data array
17505 to a one-element array.
17506 (build_constants_constructor): Set DECL_SIZE from complete array type.
17507 * decl.c: Rename class_type, object_type etc to class_type_node,
17508 object_type_node etc. Make former inherit from latter.
17509 * expr.c (expand_invoke): Add cast of function address.
17510 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17511 * parse.c (yyparse): Don't call layout_class here.
17512 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17514 1997-06-14 Per Bothner <bothner@cygnus.com>
17516 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17517 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17518 (alloc_class_constant): New.
17519 * expr.c (expand_invoke): Make sure method's class is initialized.
17520 * class.c (interits_from_p, emit_register_class): New functions.
17521 * parse.c (yyparse): Call emit_register_class.
17523 1997-06-09 Per Bothner <bothner@cygnus.com>
17525 * constants.c: New file, to handle constant pool.
17526 * Makefile.in (JAVA_OBJS): Add constants.o.
17527 * decl.c (init_decl_processing): Update, fix, finish various structs.
17528 (pushdecl_top_level): New.
17529 * parse.c (layout_class): Moved to class.c.
17530 * expr.c (java_push_constant_from_pool): New function.
17531 * class.c (build_class_ref): Make work fully
17532 (make_class_data): Emit super-class, constant pool, interface vector.
17534 1997-06-03 Per Bothner <bothner@cygnus.com>
17536 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17537 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17538 * class.c (class_depth): New function.
17539 (lookup_named_class): Replaced by new function lookup_class.
17540 * decl.c (object_type_node, string_type_node): New.
17541 Remove various types that we no longer need.
17542 * expr.c (verify_jvm_instructions): New separate verifier pass.
17543 (push_type, pop_type): New functions for verifier.
17544 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17545 (expand_byte_code): Simplify, since we assume already verified.
17546 (expand_invoke): Now mostly works.
17547 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17548 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17549 * parse.c: Wait to allocate class object until we know its name.
17550 (layout_class): Calculate DECL_VINDEX for each virtual method.
17551 * typeck.c (get_array_type): Rename to ...
17552 (build_java_array_type): ... and provide working implementation.
17553 (build_java_signature): New function - build Java signature of type.
17554 (set_java_signature): New function - cache signature with type.
17555 (lookup_java_method): New function.
17557 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17559 * class.c (ident_subst): Take extra SUFFIX parameter.
17560 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17561 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17562 (build_class_ref): Actually implement.
17563 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17564 * decl.c (builtin_function): New.
17565 (init_decl_processing): Update for current Kaffe. Declare some
17566 builtin Kaffe functions.
17567 * expr.c (build_address_of): New.
17568 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17569 Renamed (from expand_java_new etc), and added working implementations.
17570 (build_field_ref): Now also handle static fields.
17571 (expand_invoke): Implement invokestatic, and start implement rest.
17572 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17573 * javaop.def: Rename invokevirt -> invokevirtual.
17574 * lang.c (use_handles): Removed.
17575 * parse.c: Add support for ConstantValue attribute.
17576 Handle nested loading of a class. (JPOOL_UTF): New.
17578 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17580 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17582 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17584 * Make-lang.in (java.install-man): New empty rule.
17585 * typeck.c (set_local_type): New function.
17586 * expr.c (STORE_INTERNAL): Call find_local_variable,
17587 not find_stack_slot. Call set_local_type.
17589 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17591 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17592 and building RECORD_TYPE CONSTRUCTORs.
17593 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17595 * lang.c (use_handles): Change the default to 0.
17596 * decl.c: Define and build class_type, field_type, utf8const_type.
17597 * class.c (make_class_data, make_field_value,
17598 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17599 hashUtf8String, strLengthUtf8, mangled_classname:
17600 Functions to build reflective data structures.
17601 * parse.c (yyparse): Call make_class_data.
17603 * jcf-io.c (open_class, find_classfile): New functions.
17604 * jcf-dump.c: Support reading classfile from explicitly-named
17605 class file (without CLASSPATH searching).
17607 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17609 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17610 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17611 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17612 (get_constant): Now trivial for CONSTANT_Utf8.
17614 * jcf.h: Make NEW_CPOOL the default.
17615 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17617 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>